/* ═══════════════════════════════════════════════════════════
   DarkGPT — Mockup exact (image) + fond rouge animé
   ═══════════════════════════════════════════════════════════ */

:root {
  --dg-bg: #090909;
  --dg-bg-2: #0c0c0c;
  --dg-surface: #111111;
  --dg-card: rgba(17, 17, 17, 0.72);
  --dg-elevated: #161616;
  --dg-border: rgba(255, 255, 255, 0.07);
  --dg-border-red: rgba(255, 59, 92, 0.28);
  --dg-text: #ffffff;
  --dg-muted: #8f8f8f;
  --dg-accent: #ff3b5c;
  --dg-accent-2: #e02e4d;
  --dg-accent-soft: rgba(255, 59, 92, 0.12);
  --dg-radius: 16px;
  --dg-radius-lg: 18px;
  --dg-sidebar: 240px;
  --dg-chat-max: 920px;
  --dg-font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --dg-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dg-t: 180ms;
  --dg-muted-2: #8f8f8f;
  --dg-glow: 0 0 40px rgba(255, 59, 92, 0.12);
  --dg-glass: var(--dg-card);
  --dg-border-soft: var(--dg-border);
  --dg-accent-hover: var(--dg-accent-2);
}

.dg-aurora,
.dg-chip--violet,
.dg-chip--mint,
.dg-chip--amber,
.dg-side-stats,
.dg-side-discord,
.subs-plan-hero,
.subs-hero__eyebrow,
.composer-ph,
.composer-hint,
.composer-count {
  display: none !important;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

/* Chat: kill scrollbar-gutter / 100vw leftover black strip on the right */
html:has(body.app-chat),
html:has(body.page-subscription) {
  scrollbar-gutter: auto;
  overflow-x: hidden;
}

body.app-chat,
body.page-subscription {
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100%;
  min-height: 100dvh;
  overflow-x: hidden;
  color: var(--dg-text);
  font-family: var(--dg-font);
  -webkit-font-smoothing: antialiased;
  background: #090909 !important;
  background-image: none !important;
  scrollbar-gutter: auto;
}

body.app-chat {
  overflow: hidden;
  overflow-x: hidden;
  overflow-y: hidden;
}

/* ── Fond rouge qui bouge ────────────────────────────────── */

.dg-bg-live {
  pointer-events: none;
  position: fixed;
  inset: -15%;
  z-index: 0;
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 59, 92, 0.22) 0%, rgba(255, 59, 92, 0.08) 28%, transparent 58%),
    radial-gradient(circle at 28% 30%, rgba(255, 59, 92, 0.1) 0%, transparent 42%),
    radial-gradient(circle at 72% 58%, rgba(200, 30, 55, 0.1) 0%, transparent 40%);
  filter: blur(40px);
  animation: dg-bg-drift 18s ease-in-out infinite alternate;
  will-change: transform;
}

.dg-bg-live--2 {
  opacity: 0.7;
  animation-duration: 26s;
  animation-direction: alternate-reverse;
  background:
    radial-gradient(circle at 60% 55%, rgba(255, 59, 92, 0.14) 0%, transparent 45%),
    radial-gradient(circle at 40% 70%, rgba(180, 20, 45, 0.1) 0%, transparent 40%);
}

@keyframes dg-bg-drift {
  0% {
    transform: translate3d(-3%, -2%, 0) scale(1);
  }
  50% {
    transform: translate3d(4%, 3%, 0) scale(1.08);
  }
  100% {
    transform: translate3d(-2%, 4%, 0) scale(1.03);
  }
}

.dg-glow-center {
  pointer-events: none;
  position: fixed;
  z-index: 0;
  left: 50%;
  top: 45%;
  width: min(980px, 130vw);
  height: min(980px, 130vw);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 59, 92, 0.16) 0%, rgba(255, 59, 92, 0.05) 35%, transparent 68%);
  filter: blur(12px);
  animation: dg-glow-breathe 10s ease-in-out infinite;
}

@keyframes dg-glow-breathe {
  0%,
  100% {
    opacity: 0.75;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.08);
  }
}

.dg-noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.045;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.dg-halo {
  pointer-events: none;
  position: fixed;
  z-index: 0;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 59, 92, 0.08) 0%, transparent 70%);
  filter: blur(50px);
  animation: dg-halo-float 22s ease-in-out infinite alternate;
}

.dg-halo--tl {
  top: -160px;
  left: -80px;
}

.dg-halo--br {
  right: -120px;
  bottom: -160px;
  animation-delay: -8s;
}

@keyframes dg-halo-float {
  from {
    transform: translate(0, 0);
  }
  to {
    transform: translate(40px, -30px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .dg-bg-live,
  .dg-glow-center,
  .dg-halo {
    animation: none !important;
  }
}

/* ── Shell ───────────────────────────────────────────────── */

.app-shell--gpt {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: var(--dg-sidebar) minmax(0, 1fr);
  width: 100%;
  max-width: 100%;
  height: 100dvh;
  overflow: hidden;
  overflow-x: hidden;
  background: transparent !important;
}

/* ── Sidebar ─────────────────────────────────────────────── */

.gpt-sidebar {
  display: flex;
  flex-direction: column;
  width: var(--dg-sidebar);
  min-width: var(--dg-sidebar);
  height: 100%;
  min-height: 0;
  padding: 22px 16px 18px;
  background: rgba(10, 10, 10, 0.88) !important;
  border-right: 1px solid var(--dg-border) !important;
  backdrop-filter: blur(20px);
  box-shadow: none !important;
  overflow: hidden;
}

.gpt-sidebar::before {
  display: none !important;
}

.gpt-sidebar__top {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 16px;
}

.gpt-sidebar__top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gpt-sidebar__brand {
  font-family: "Unbounded", "Syne", sans-serif;
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.gpt-sidebar__brand-dark {
  color: #fff;
}

.gpt-sidebar__brand-gpt {
  color: var(--dg-accent);
}

.gpt-newchat {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 44px;
  padding: 0 16px;
  border: none !important;
  border-radius: 14px;
  background: var(--dg-accent) !important;
  color: #fff !important;
  font: 650 0.88rem/1 var(--dg-font);
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(255, 59, 92, 0.28) !important;
  filter: none !important;
  transition: background var(--dg-t), transform var(--dg-t), box-shadow var(--dg-t);
}

.gpt-newchat:hover {
  background: var(--dg-accent-2) !important;
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(255, 59, 92, 0.35) !important;
  filter: none !important;
}

.gpt-newchat__plus {
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1;
}

.gpt-sidebar__tools {
  position: relative;
  flex-shrink: 0;
  margin-bottom: 16px;
}

.gpt-sidebar__tools-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--dg-muted);
  pointer-events: none;
  display: grid;
  place-items: center;
}

.gpt-history-filter {
  width: 100%;
  height: 42px;
  padding: 0 12px 0 38px;
  border: 1px solid var(--dg-border) !important;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03) !important;
  color: var(--dg-text) !important;
  font: 500 0.84rem/1 var(--dg-font);
  outline: none;
  box-shadow: none !important;
}

.gpt-history-filter::placeholder {
  color: var(--dg-muted);
}

.gpt-history-filter:focus {
  border-color: var(--dg-border-red) !important;
}

.gpt-sidebar__section {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.gpt-sidebar__section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4px;
}

.gpt-sidebar__title {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dg-muted) !important;
}

.gpt-icon-btn {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--dg-muted);
  cursor: pointer;
}

.gpt-icon-btn:hover {
  color: var(--dg-text);
  background: rgba(255, 255, 255, 0.04);
}

.gpt-history {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 4px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.08) transparent;
}

.gpt-history__item {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 24px;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 52px;
  padding: 8px 10px 8px 16px;
  border: 1px solid transparent !important;
  border-radius: 16px;
  background: transparent !important;
  color: var(--dg-text);
  text-align: left;
  cursor: pointer;
  box-shadow: none !important;
  transform: none !important;
}

.gpt-history__item::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 22%;
  bottom: 22%;
  width: 2px;
  border-radius: 2px;
  background: transparent;
  pointer-events: none;
  z-index: 1;
}

.gpt-history__item:hover {
  background: rgba(255, 255, 255, 0.03) !important;
  transform: none !important;
}

.gpt-history__item.is-active {
  background: rgba(255, 59, 92, 0.08) !important;
  border-color: rgba(255, 59, 92, 0.35) !important;
  box-shadow: 0 0 20px rgba(255, 59, 92, 0.08) !important;
}

.gpt-history__item.is-active::before {
  background: var(--dg-accent);
  box-shadow: 0 0 10px rgba(255, 59, 92, 0.45);
}

.gpt-history__icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--dg-accent);
  flex-shrink: 0;
  box-sizing: border-box;
}

.gpt-history__item.is-active .gpt-history__icon {
  background: rgba(255, 59, 92, 0.1);
  border-color: rgba(255, 59, 92, 0.22);
  color: var(--dg-accent);
}

.gpt-history__meta {
  min-width: 0;
}

.gpt-history__title {
  font-size: 0.84rem;
  font-weight: 550;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gpt-history__date {
  font-size: 0.68rem;
  color: var(--dg-muted);
}

.gpt-history__del {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--dg-muted);
  opacity: 0;
  cursor: pointer;
}

.gpt-history__item:hover .gpt-history__del {
  opacity: 1;
}

.gpt-sidebar__bottom {
  /* Override style.css absolute footer — keep flex column intact */
  position: relative !important;
  left: auto !important;
  right: auto !important;
  bottom: auto !important;
  flex: 0 0 auto;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
  padding: 12px 0 0;
  border-top: 1px solid var(--dg-border);
  background: transparent !important;
  box-shadow: none !important;
}

.dg-side-user {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 10px;
  margin-bottom: 6px;
  border-radius: 14px;
  border: 1px solid var(--dg-border);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.dg-side-user:hover {
  border-color: var(--dg-border-red);
}

.dg-side-user__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  background: var(--dg-accent);
  box-shadow: 0 0 16px rgba(255, 59, 92, 0.35);
}

.dg-side-user > div {
  min-width: 0;
}

.dg-side-user__name {
  margin: 0;
  font-size: 0.84rem;
  font-weight: 600;
}

.dg-side-user__meta {
  margin: 2px 0 0;
  font-size: 0.68rem;
  color: var(--dg-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dg-badge-premium {
  display: inline-flex !important;
  align-items: center;
  margin-top: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  background: var(--dg-accent);
}

.gpt-side-link {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  height: 38px;
  padding: 0 10px;
  border: none;
  border-radius: 10px;
  background: transparent;
  color: var(--dg-muted);
  font: 500 0.84rem/1 var(--dg-font);
  text-decoration: none;
  cursor: pointer;
}

.gpt-side-link:hover {
  color: var(--dg-text);
  background: rgba(255, 255, 255, 0.03);
}

.gpt-side-link--danger:hover {
  color: var(--dg-accent);
  background: var(--dg-accent-soft);
}

.gpt-side-link.hidden {
  display: none !important;
}

/* ── Header / navbar ─────────────────────────────────────── */

.app-main--gpt {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: transparent !important;
}

.app-topbar--gpt {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 58px;
  padding: 0 22px 0 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
  background: rgba(9, 9, 9, 0.55) !important;
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  box-shadow: none !important;
}

.app-topbar-left,
.app-topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

/* Mark transparent — topbar chat uniquement (demo.html) */
.app-topbar--gpt .app-topbar-mark {
  display: block;
  width: 28px;
  height: 28px;
  object-fit: contain;
  background: transparent;
  border: none;
  flex-shrink: 0;
  pointer-events: none;
  user-select: none;
}

.app-topbar-right {
  gap: 8px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.app-topbar-brand-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(255, 59, 92, 0.22);
  border-radius: 999px;
  background: rgba(255, 59, 92, 0.08);
  color: var(--dg-text);
  font: 650 0.88rem/1 var(--dg-font);
  letter-spacing: -0.03em;
  cursor: pointer;
  transition: background var(--dg-t), border-color var(--dg-t), box-shadow var(--dg-t);
}

.app-topbar-brand-btn:hover {
  background: rgba(255, 59, 92, 0.14);
  border-color: rgba(255, 59, 92, 0.4);
  box-shadow: 0 0 20px rgba(255, 59, 92, 0.12);
}

.app-topbar-brand-btn span {
  color: var(--dg-accent);
}

.app-topbar-brand-btn__caret {
  display: inline-flex;
  align-items: center;
  color: var(--dg-muted);
  line-height: 1;
}

.app-topbar-brand-btn__caret svg {
  display: block;
}

.app-model-pill {
  display: none !important;
}

.dg-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 32px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--dg-muted);
  font: 500 0.74rem/1 var(--dg-font);
  white-space: nowrap;
  transition: color var(--dg-t), background var(--dg-t), border-color var(--dg-t);
}

button.dg-chip {
  cursor: pointer;
  appearance: none;
  font: inherit;
  color: inherit;
}

.dg-chip:hover,
button.dg-chip:hover {
  color: var(--dg-text);
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.dg-chip--active {
  color: var(--dg-text);
  border-color: rgba(255, 59, 92, 0.28);
  background: rgba(255, 59, 92, 0.1);
}

.dg-chip__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--dg-accent);
  box-shadow: 0 0 8px rgba(255, 59, 92, 0.7);
}

.dg-chip__ico {
  display: grid;
  place-items: center;
  color: currentColor;
  opacity: 0.85;
}

.dg-avatar-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid rgba(255, 59, 92, 0.35);
  padding: 0;
  background: var(--dg-accent);
  color: #fff;
  font: 700 0.78rem/1 var(--dg-font);
  cursor: pointer;
  box-shadow: 0 0 16px rgba(255, 59, 92, 0.35);
  transition: transform var(--dg-t), box-shadow var(--dg-t);
}

.dg-avatar-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 22px rgba(255, 59, 92, 0.5);
}

.app-login--gpt {
  height: 32px;
  padding: 0 12px;
  border: 1px solid var(--dg-border);
  border-radius: 999px;
  background: transparent;
  color: var(--dg-muted);
  font: 500 0.74rem/1 var(--dg-font);
  cursor: pointer;
}

.app-login--gpt.hidden {
  display: none !important;
}

.demo-mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--dg-border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.demo-mobile-menu-toggle span {
  display: block;
  width: 13px;
  height: 1.5px;
  margin: 0 auto;
  background: #fff;
}

.demo-mobile-menu-close {
  display: none;
  width: 30px;
  height: 30px;
  border: 1px solid var(--dg-border);
  border-radius: 8px;
  background: transparent;
  color: var(--dg-muted);
  cursor: pointer;
}

/* ── Accueil ─────────────────────────────────────────────── */

.app-stage {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  background: transparent !important;
}

.app-stage:has(.app-empty:not(.is-hidden)) {
  justify-content: center;
  padding: 20px 24px 28px;
}

.app-empty {
  width: 100%;
  max-width: 780px;
  display: flex;
  justify-content: center;
  padding: 0 8px 24px;
  animation: dg-fade 500ms var(--dg-ease);
}

.app-stage:has(.app-empty:not(.is-hidden)) .app-empty {
  flex: 0 1 auto;
}

.app-empty.is-hidden {
  display: none;
}

.app-empty__inner {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
}

.app-empty__title {
  margin: 0;
  text-align: center;
  font-size: clamp(1.85rem, 4vw, 2.55rem);
  font-weight: 650;
  letter-spacing: -0.05em;
  line-height: 1.15;
  color: #fff;
}

.app-empty__title em,
.app-empty__title .accent {
  font-style: normal;
  color: var(--dg-accent);
}

.dg-suggestions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  width: 100%;
}

.dg-suggestion {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  min-height: 148px;
  padding: 20px 18px;
  border: 1px solid var(--dg-border-red) !important;
  border-radius: 18px;
  background: rgba(17, 17, 17, 0.65) !important;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  color: var(--dg-text);
  text-align: left;
  cursor: pointer;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25) !important;
  transition: border-color var(--dg-t), box-shadow var(--dg-t), background var(--dg-t), transform var(--dg-t);
}

.dg-suggestion::before {
  display: none !important;
}

.dg-suggestion:hover {
  background: rgba(22, 22, 22, 0.85) !important;
  border-color: rgba(255, 59, 92, 0.5) !important;
  box-shadow: 0 0 40px rgba(255, 59, 92, 0.14), 0 16px 40px rgba(0, 0, 0, 0.3) !important;
  transform: translateY(-2px);
}

.dg-suggestion__icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(255, 59, 92, 0.12) !important;
  border: 1px solid rgba(255, 59, 92, 0.25) !important;
  color: var(--dg-accent) !important;
  box-shadow: none !important;
}

.dg-suggestion__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.dg-suggestion__desc {
  display: block !important;
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--dg-muted);
}

/* ── Chat ────────────────────────────────────────────────── */

.chat--gpt {
  flex: 1;
  width: 100%;
  max-width: none;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 20px 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.08) transparent;
}

.app-empty:not(.is-hidden) ~ .chat--gpt {
  display: none;
}

/* Conversation centrée style ChatGPT — layout verrouillé */
.chat--gpt {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: flex-start;
  gap: 22px !important;
  width: 100%;
  max-width: none !important;
  padding: 28px 24px 20px !important;
  margin: 0 !important;
}

.chat--gpt::before {
  content: "";
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  max-width: min(720px, 100%);
  pointer-events: none;
}

/* Grille 2 colonnes : avatar | contenu (assistant) · contenu | avatar (user) */
body.app-chat .chat--gpt .msg,
body.app-chat .msg {
  display: grid !important;
  width: min(100%, 720px) !important;
  max-width: min(100%, 720px) !important;
  margin: 0 auto !important;
  padding: 0 !important;
  align-self: center !important;
  align-items: start !important;
  gap: 10px 12px !important;
  animation: dg-fade 300ms var(--dg-ease);
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  flex-direction: unset !important;
}

body.app-chat .chat--gpt .msg.assistant,
body.app-chat .msg.assistant {
  grid-template-columns: 36px minmax(0, 1fr) !important;
  justify-items: start !important;
}

body.app-chat .chat--gpt .msg.user,
body.app-chat .msg.user {
  grid-template-columns: minmax(0, 1fr) 36px !important;
  justify-items: end !important;
}

body.app-chat .chat--gpt .msg-avatar,
body.app-chat .msg-avatar {
  grid-row: 1 !important;
  width: 36px !important;
  height: 36px !important;
  margin-top: 2px !important;
  border-radius: 50% !important;
  display: grid !important;
  place-items: center !important;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  background: #161616 !important;
  color: var(--dg-muted);
  overflow: hidden;
  line-height: 1;
  box-sizing: border-box !important;
}

body.app-chat .chat--gpt .msg.assistant .msg-avatar,
body.app-chat .msg.assistant .msg-avatar {
  grid-column: 1 !important;
  background: #050505 !important;
  border-color: rgba(255, 59, 92, 0.4) !important;
  box-shadow: 0 0 14px rgba(255, 59, 92, 0.18);
  padding: 0 !important;
}

/* Logo rouge DarkGPT — même taille que l’avatar « Vous » */
body.app-chat .chat--gpt .msg.assistant .msg-avatar.msg-avatar--mark,
body.app-chat .msg.assistant .msg-avatar.msg-avatar--mark {
  width: 36px !important;
  height: 36px !important;
  border-radius: 0 !important;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible !important;
  padding: 0 !important;
}

body.app-chat .msg-avatar.msg-avatar--mark .msg-avatar__mark {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: transparent;
  border: none;
  pointer-events: none;
  user-select: none;
}

body.app-chat .chat--gpt .msg.user .msg-avatar,
body.app-chat .msg.user .msg-avatar {
  grid-column: 2 !important;
  background: rgba(255, 255, 255, 0.08) !important;
  color: #fff !important;
}

body.app-chat .chat--gpt .msg-body,
body.app-chat .msg-body {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
  min-width: 0 !important;
  max-width: 100% !important;
  width: auto !important;
}

body.app-chat .chat--gpt .msg.assistant .msg-body,
body.app-chat .msg.assistant .msg-body {
  grid-column: 2 !important;
  grid-row: 1 !important;
  align-items: flex-start !important;
  justify-self: stretch !important;
}

body.app-chat .chat--gpt .msg.user .msg-body,
body.app-chat .msg.user .msg-body {
  grid-column: 1 !important;
  grid-row: 1 !important;
  align-items: flex-end !important;
  justify-self: end !important;
  max-width: min(100%, 560px) !important;
}

body.app-chat .chat--gpt .msg-label,
body.app-chat .msg-label {
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  color: var(--dg-muted);
  padding: 0 2px;
  line-height: 1.2;
}

body.app-chat .chat--gpt .msg.assistant .msg-label,
body.app-chat .msg.assistant .msg-label {
  color: #ff6b84;
}

body.app-chat .chat--gpt .msg-bubble,
body.app-chat .msg-bubble {
  max-width: 100%;
  padding: 10px 14px;
  border-radius: 18px;
  background: rgba(17, 17, 17, 0.92) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  font-size: 0.95rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  color: #fff;
  box-shadow: none !important;
}

body.app-chat .chat--gpt .msg.assistant .msg-bubble,
body.app-chat .msg.assistant .msg-bubble {
  border-radius: 16px;
  border: none !important;
  background: transparent !important;
  padding: 2px 2px 2px 0;
}

body.app-chat .chat--gpt .msg.user .msg-bubble,
body.app-chat .msg.user .msg-bubble {
  border-radius: 18px 4px 18px 18px;
  background: rgba(255, 59, 92, 0.12) !important;
  border-color: rgba(255, 59, 92, 0.28) !important;
}

/* Réponses markdown — style chat moderne */
.msg-bubble--md {
  white-space: normal !important;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.975rem;
  line-height: 1.7;
  letter-spacing: -0.01em;
}

.msg-bubble--md > *:first-child {
  margin-top: 0 !important;
}

.msg-bubble--md > *:last-child {
  margin-bottom: 0 !important;
}

.msg-bubble--md p {
  margin: 0 0 0.9em;
}

.msg-bubble--md h1,
.msg-bubble--md h2,
.msg-bubble--md h3,
.msg-bubble--md h4 {
  margin: 1.15em 0 0.45em;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: #fff;
  line-height: 1.3;
}

.msg-bubble--md h1 { font-size: 1.28rem; font-weight: 800; }
.msg-bubble--md h2 { font-size: 1.14rem; font-weight: 750; color: #ff8a9a; }
.msg-bubble--md h3 {
  font-size: 1.05rem;
  font-weight: 750;
  color: #ff6b84;
}
.msg-bubble--md h4 { font-size: 0.95rem; color: rgba(255, 255, 255, 0.88); }

.msg-bubble--md strong {
  color: #fff;
  font-weight: 700;
}

.msg-bubble--md ul,
.msg-bubble--md ol {
  margin: 0.45em 0 1.05em;
  padding-left: 1.35em;
}

.msg-bubble--md li {
  margin: 0.42em 0;
  padding-left: 0.2em;
  line-height: 1.65;
}

.msg-bubble--md li::marker {
  color: rgba(255, 59, 92, 0.75);
}

.msg-bubble--md ul ul,
.msg-bubble--md ol ol,
.msg-bubble--md ul ol,
.msg-bubble--md ol ul {
  margin: 0.25em 0 0.35em;
}

.msg-bubble--md blockquote {
  margin: 0.85em 0;
  padding: 0.55em 0 0.55em 0.9em;
  border-left: 3px solid rgba(255, 59, 92, 0.55);
  color: rgba(255, 255, 255, 0.72);
  background: transparent;
}

.msg-bubble--md hr {
  margin: 1.1em 0;
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.msg-bubble--md a {
  color: #ff6b84;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 132, 0.35);
}

.msg-bubble--md a:hover {
  color: #ff8fa0;
}

.msg-bubble--md :not(pre) > code {
  padding: 0.12em 0.4em;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.88em;
  color: #ffb3bf;
}

.msg-bubble--md .msg-code-wrap {
  margin: 0.85em 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(8, 8, 10, 0.92);
}

.msg-bubble--md .msg-code-head {
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px 0 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.msg-bubble--md .msg-code-lang {
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dg-muted);
}

.msg-bubble--md pre,
.msg-bubble--md .msg-code-wrap pre {
  margin: 0;
  padding: 14px 16px;
  overflow-x: auto;
  overflow-y: auto;
  max-height: min(70vh, 520px);
  background: transparent;
  font-size: 0.82rem;
  line-height: 1.55;
  border-radius: 0;
  white-space: pre;
  word-break: normal;
}

.msg-bubble--offline {
  display: flex !important;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  border: 1px solid rgba(255, 59, 92, 0.4) !important;
  background: rgba(255, 59, 92, 0.08) !important;
  border-radius: 16px !important;
  padding: 14px 16px !important;
}

.msg-offline__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 650;
  color: #ff6b84;
}

.msg-offline__desc {
  margin: 0;
  font-size: 0.84rem;
  color: var(--dg-muted);
  line-height: 1.45;
}

.msg-offline__retry {
  height: 34px;
  padding: 0 14px;
  border: none;
  border-radius: 999px;
  background: var(--dg-accent);
  color: #fff;
  font: 600 0.8rem/1 var(--dg-font);
  cursor: pointer;
}

.msg-offline__retry:hover {
  background: var(--dg-accent-2);
}

.msg-bubble--thinking,
.msg-bubble--streaming.is-writing {
  display: inline-flex !important;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 12px 16px !important;
  color: var(--dg-muted);
}

.thinking-dots {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.thinking-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--dg-accent);
  opacity: 0.35;
  animation: dg-think-bounce 1.1s ease-in-out infinite;
}

.thinking-dots span:nth-child(2) {
  animation-delay: 0.15s;
}

.thinking-dots span:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes dg-think-bounce {
  0%,
  80%,
  100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  40% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

.msg-bubble--thinking.is-writing .thinking-text {
  color: #ff6b84;
}

.msg-stream-text {
  margin-top: 2px;
  white-space: normal !important;
  word-break: break-word;
}

.msg-bubble--streaming.msg-bubble--md {
  display: block !important;
  white-space: normal !important;
}

.thinking-meta {
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
  color: var(--dg-muted);
  margin-left: 4px;
}

.chat--gpt .msg-meta,
.msg-meta,
body.app-chat .chat--gpt .msg-meta,
body.app-chat .msg-meta {
  display: flex !important;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  width: 100%;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.62);
  background: transparent !important;
  border: none !important;
  padding: 0 2px !important;
  margin: 0 !important;
  opacity: 1;
  visibility: visible;
  transition: color 160ms ease;
}

.chat--gpt .msg:hover .msg-meta,
.msg:hover .msg-meta,
body.app-chat .msg:hover .msg-meta {
  color: rgba(255, 255, 255, 0.78);
  opacity: 1;
}

body.app-chat .chat--gpt .msg.assistant .msg-meta,
body.app-chat .msg.assistant .msg-meta {
  justify-content: flex-start !important;
}

body.app-chat .chat--gpt .msg.user .msg-meta,
body.app-chat .msg.user .msg-meta {
  justify-content: flex-end !important;
}

.msg-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: rgba(255, 255, 255, 0.68);
  cursor: pointer;
  opacity: 1;
  visibility: visible;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
}

.msg-action:hover,
.msg-action:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  opacity: 1;
}

.msg-action svg {
  width: 18px;
  height: 18px;
}

.msg-action.is-copied {
  color: #4ade80;
  opacity: 1;
}

.msg-time,
.msg-latency {
  font-variant-numeric: tabular-nums;
}

@media (max-width: 640px) {
  .chat--gpt {
    padding: 14px 12px 8px !important;
    gap: 16px !important;
  }

  body.app-chat .chat--gpt .msg,
  body.app-chat .msg {
    width: 100% !important;
    max-width: 100% !important;
    gap: 8px 10px !important;
  }

  body.app-chat .chat--gpt .msg.assistant,
  body.app-chat .msg.assistant {
    grid-template-columns: 32px minmax(0, 1fr) !important;
  }

  body.app-chat .chat--gpt .msg.user,
  body.app-chat .msg.user {
    grid-template-columns: minmax(0, 1fr) 32px !important;
  }

  body.app-chat .chat--gpt .msg.user .msg-body,
  body.app-chat .msg.user .msg-body {
    max-width: calc(100% - 42px) !important;
  }

  body.app-chat .chat--gpt .msg-avatar,
  body.app-chat .msg-avatar {
    width: 32px !important;
    height: 32px !important;
  }

  body.app-chat .chat--gpt .msg.assistant .msg-avatar.msg-avatar--mark,
  body.app-chat .msg.assistant .msg-avatar.msg-avatar--mark {
    width: 32px !important;
    height: 32px !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
  }

  .msg-action {
    width: 38px;
    height: 38px;
    opacity: 1;
  }

  .msg-action svg {
    width: 18px;
    height: 18px;
  }
}

.chat-lock--gpt {
  display: none;
}

.chat-lock--gpt.show {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 40px;
  color: var(--dg-muted);
}

/* ── Composer ────────────────────────────────────────────── */

.composer-wrap--gpt {
  flex-shrink: 0;
  width: min(760px, calc(100% - 48px)) !important;
  margin: 0 auto 8px;
  z-index: 4;
  background: transparent !important;
}

.composer-wrap--gpt::before {
  display: none !important;
}

.app-empty:not(.is-hidden) ~ .composer-wrap--gpt {
  margin-top: 8px;
  margin-bottom: 8px;
}

/* Plus d’espace pour le fil : composer bas + chat moins paddé */
body.app-chat.app-chat--premium-bg .composer-wrap--gpt {
  position: sticky !important;
  bottom: 4px !important;
  margin-top: 4px !important;
  margin-bottom: 4px !important;
  z-index: 35 !important;
}

body.app-chat.app-chat--premium-bg .chat--gpt {
  padding-bottom: 12px !important;
}

.dos-profiles,
.dos-hardness {
  display: none !important;
}

.composer--gpt {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  min-height: 66px;
  padding: 12px 14px !important;
  border: 1px solid rgba(255, 59, 92, 0.35) !important;
  border-radius: 999px !important;
  background: #111111 !important;
  box-shadow: 0 0 0 1px rgba(255, 59, 92, 0.06), 0 0 50px rgba(255, 59, 92, 0.1), 0 20px 50px rgba(0, 0, 0, 0.4) !important;
  backdrop-filter: none;
}

.composer--gpt:focus-within {
  border-color: rgba(255, 59, 92, 0.55) !important;
  box-shadow: 0 0 0 1px rgba(255, 59, 92, 0.1), 0 0 60px rgba(255, 59, 92, 0.16), 0 20px 50px rgba(0, 0, 0, 0.45) !important;
}

.composer-tools {
  display: flex;
  gap: 2px;
  padding-bottom: 4px;
}

.composer-icon-btn {
  width: 40px !important;
  height: 40px !important;
  border: none;
  border-radius: 50% !important;
  background: transparent !important;
  color: var(--dg-muted) !important;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.composer-icon-btn:hover {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.05) !important;
}

.composer-field {
  flex: 1;
  min-width: 0;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

.composer-input {
  width: 100%;
  min-height: 34px !important;
  max-height: 140px;
  padding: 8px 4px;
  border: none !important;
  background: transparent !important;
  color: #fff !important;
  font: 500 1.02rem/1.45 var(--dg-font) !important;
  resize: none;
  outline: none;
  box-shadow: none !important;
  caret-color: #ff3b5c;
}

.composer-input::placeholder {
  color: var(--dg-muted);
}

/* Une seule couleur : le textarea ne doit jamais avoir son propre fond */
body.app-chat.app-chat--premium-bg .composer--gpt {
  background: #111111 !important;
  box-shadow:
    0 0 0 1px rgba(255, 59, 92, 0.06),
    0 0 40px rgba(255, 59, 92, 0.1),
    0 16px 40px rgba(0, 0, 0, 0.4) !important;
}

body.app-chat.app-chat--premium-bg .composer--gpt .composer-field,
body.app-chat.app-chat--premium-bg .composer--gpt .composer-input {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
}

.composer-right {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 4px;
}

.composer-mode-dropdown {
  position: relative;
  flex-shrink: 0;
}

.composer-mode-dropdown[hidden] {
  display: none !important;
}

.composer-mode-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  max-width: 140px;
  padding: 0 11px 0 12px;
  border: 1px solid rgba(255, 59, 92, 0.38);
  border-radius: 10px;
  background: linear-gradient(180deg, #121012 0%, #0a090a 100%);
  color: #f4f4f5;
  font: 700 0.74rem/1 var(--dg-font);
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: color var(--dg-t) var(--dg-ease), background var(--dg-t) var(--dg-ease),
    border-color var(--dg-t) var(--dg-ease), box-shadow var(--dg-t) var(--dg-ease),
    opacity var(--dg-t) var(--dg-ease);
}

.composer-mode-trigger:hover {
  color: #fff;
  border-color: rgba(255, 59, 92, 0.62);
  background: linear-gradient(180deg, #1a1014 0%, #0c0a0b 100%);
}

.composer-mode-trigger:focus-visible {
  outline: none;
  border-color: var(--dg-accent);
  box-shadow: 0 0 0 2px rgba(255, 59, 92, 0.22);
}

.composer-mode-dropdown.is-open .composer-mode-trigger {
  color: #fff;
  border-color: rgba(255, 59, 92, 0.72);
  background: linear-gradient(180deg, #1e1116 0%, #0d0a0b 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 59, 92, 0.12);
}

.composer-mode-trigger__text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.composer-mode-trigger__caret {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  line-height: 1;
  color: var(--dg-accent);
  opacity: 0.9;
  transition: transform 0.15s ease;
}

.composer-mode-trigger__caret svg {
  display: block;
}

.composer-mode-dropdown.is-open .composer-mode-trigger__caret {
  opacity: 1;
  transform: rotate(180deg);
}

.composer-mode-menu {
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  margin: 0;
  padding: 5px;
  list-style: none;
  min-width: 152px;
  border: 1px solid rgba(255, 59, 92, 0.28);
  border-radius: 12px;
  background: linear-gradient(180deg, #121012 0%, #080808 100%);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.55);
  z-index: 30;
}

.composer-mode-menu[hidden] {
  display: none !important;
}

.composer-mode-menu li {
  margin: 0;
  padding: 0;
}

.composer-mode-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  min-height: 36px;
  padding: 8px 11px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: #e8e8e8;
  font: 600 0.8rem/1 var(--dg-font);
  letter-spacing: 0.015em;
  text-align: left;
  cursor: pointer;
  transition: color var(--dg-t) var(--dg-ease), background var(--dg-t) var(--dg-ease),
    border-color var(--dg-t) var(--dg-ease);
}

.composer-mode-option:hover {
  background: rgba(255, 59, 92, 0.08);
  border-color: rgba(255, 59, 92, 0.16);
  color: #fff;
}

.composer-mode-option:focus-visible {
  outline: none;
  background: rgba(255, 59, 92, 0.1);
  border-color: rgba(255, 59, 92, 0.35);
  color: #fff;
}

.composer-mode-option.is-selected {
  background: var(--dg-accent-soft);
  border-color: rgba(255, 59, 92, 0.28);
  color: var(--dg-accent);
  box-shadow: inset 2px 0 0 var(--dg-accent);
}

.composer-mode-option.is-selected:hover {
  background: rgba(255, 59, 92, 0.16);
  color: #ff5a78;
}

.composer-mode-option.is-locked {
  opacity: 1;
  color: #7a6a6e;
  background: rgba(255, 59, 92, 0.03);
  border-color: rgba(255, 59, 92, 0.12);
  cursor: not-allowed;
}

.composer-mode-option.is-locked::after {
  content: "Pro";
  flex-shrink: 0;
  padding: 2px 6px;
  border: 1px solid rgba(255, 59, 92, 0.28);
  border-radius: 4px;
  background: rgba(255, 59, 92, 0.08);
  color: rgba(255, 59, 92, 0.72);
  font: 700 0.58rem/1.2 var(--dg-font);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.composer-mode-option.is-locked:hover {
  background: rgba(255, 59, 92, 0.04);
  border-color: rgba(255, 59, 92, 0.16);
  color: #8a787c;
}

.composer-mode-option.is-locked.is-selected {
  box-shadow: none;
  color: #8a787c;
}

.composer-mode-dropdown.is-locked .composer-mode-trigger {
  opacity: 1;
  color: #9a8a8e;
  border-color: rgba(255, 59, 92, 0.22);
  background: linear-gradient(180deg, #100e0f 0%, #080808 100%);
  cursor: not-allowed;
  filter: none;
}

.composer-mode-dropdown.is-locked .composer-mode-trigger__caret {
  color: rgba(255, 59, 92, 0.45);
}

.composer-mode-dropdown.is-locked .composer-mode-trigger:hover {
  color: #9a8a8e;
  border-color: rgba(255, 59, 92, 0.28);
  background: linear-gradient(180deg, #100e0f 0%, #080808 100%);
}

.composer-mode-dropdown.is-locked .composer-mode-trigger:focus-visible {
  box-shadow: 0 0 0 2px rgba(255, 59, 92, 0.12);
}

body.app-chat.is-discovery .composer-mode-dropdown:not([hidden]) {
  pointer-events: auto;
}

body.app-chat.is-discovery .composer-mode-dropdown.is-locked {
  opacity: 1;
}

.composer-stop {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--dg-border);
  background: #111;
  color: var(--dg-accent);
  cursor: pointer;
}

.composer-stop.hidden {
  display: none !important;
}

.composer-send,
#send-btn.composer-send {
  width: 44px !important;
  height: 44px !important;
  min-width: 44px !important;
  min-height: 44px !important;
  max-width: 44px !important;
  max-height: 44px !important;
  aspect-ratio: 1 / 1 !important;
  padding: 0 !important;
  border: none !important;
  border-radius: 50% !important;
  background: var(--dg-accent) !important;
  color: #fff;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  align-self: center !important;
  flex: 0 0 44px !important;
  flex-shrink: 0 !important;
  box-sizing: border-box !important;
  line-height: 0 !important;
  cursor: pointer;
  box-shadow: 0 0 24px rgba(255, 59, 92, 0.4) !important;
  transition: background var(--dg-t), box-shadow var(--dg-t), transform var(--dg-t);
}

.composer-send svg,
#send-btn.composer-send svg {
  display: block;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transform: none !important;
}

.composer-send:hover {
  background: var(--dg-accent-2) !important;
  transform: scale(1.04);
  box-shadow: 0 0 32px rgba(255, 59, 92, 0.5) !important;
}

.status--app,
.runtime-info {
  width: min(760px, calc(100% - 48px));
  margin: 0 auto 10px;
  font-size: 0.78rem;
  color: var(--dg-muted);
  text-align: center;
}

/* ── Settings ────────────────────────────────────────────── */

.settings-panel {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(12px);
}

.settings-panel.hidden {
  display: none;
}

.settings-panel__card {
  display: flex;
  flex-direction: column;
  width: min(720px, 100%);
  max-height: min(860px, calc(100dvh - 40px));
  overflow: hidden;
  padding: 0;
  border-radius: 20px;
  background: #0e0e0e !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.6), 0 0 40px rgba(255, 59, 92, 0.06) !important;
}

.settings-panel__nav {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(14, 14, 14, 0.95);
  backdrop-filter: blur(12px);
}

.settings-panel__nav-left {
  min-width: 0;
}

.settings-panel__head {
  display: none;
}

.settings-panel__eyebrow {
  margin: 0 0 6px;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dg-accent);
  font-weight: 700;
}

.settings-panel__title {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 650;
  letter-spacing: -0.03em;
}

.settings-panel__sub {
  margin: 6px 0 0;
  color: var(--dg-muted);
  font-size: 0.88rem;
}

.settings-panel__close {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: var(--dg-muted);
  cursor: pointer;
  transition: color var(--dg-t), background var(--dg-t), border-color var(--dg-t);
}

.settings-panel__close:hover {
  color: #fff;
  background: rgba(255, 59, 92, 0.12);
  border-color: rgba(255, 59, 92, 0.35);
}

.settings-panel__body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px 24px 28px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 59, 92, 0.35) transparent;
}

.settings-panel__body::-webkit-scrollbar {
  width: 8px;
}

.settings-panel__body::-webkit-scrollbar-track {
  background: transparent;
}

.settings-panel__body::-webkit-scrollbar-thumb {
  background: rgba(255, 59, 92, 0.28);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.settings-panel__body::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 59, 92, 0.45);
  background-clip: padding-box;
}

.dg-btn-ghost {
  height: 34px;
  padding: 0 14px;
  border: 1px solid var(--dg-border);
  border-radius: 999px;
  background: transparent;
  color: #fff;
  font: 500 0.8rem/1 var(--dg-font);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.dg-btn-ghost:hover {
  border-color: var(--dg-border-red);
  background: var(--dg-accent-soft);
}

.settings-section {
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.settings-section:first-child {
  border-top: none;
}

.settings-section__head {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.settings-section__icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: rgba(255, 59, 92, 0.12);
  color: var(--dg-accent);
  flex-shrink: 0;
}

.settings-section__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.settings-section__desc {
  margin: 4px 0 0;
  font-size: 0.78rem;
  color: var(--dg-muted);
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 48px;
  padding: 0 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.88rem;
}

.dg-export-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.dg-export-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03) !important;
  color: #fff;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--dg-t), background var(--dg-t);
}

.dg-export-card:hover {
  border-color: rgba(255, 59, 92, 0.35);
  background: rgba(255, 59, 92, 0.06) !important;
}

.dg-export-card__icon {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--dg-accent);
}

.dg-export-card span:last-child {
  font-size: 0.72rem;
  color: var(--dg-muted);
}

.dg-switch {
  position: relative;
  width: 40px;
  height: 22px;
}

.dg-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.dg-switch__track {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: #2a2a2a;
}

.dg-switch__track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: transform var(--dg-t);
}

.dg-switch input:checked + .dg-switch__track {
  background: var(--dg-accent);
}

.dg-switch input:checked + .dg-switch__track::after {
  transform: translateX(18px);
}

/* ── Abonnement ──────────────────────────────────────────── */

.subs-shell {
  position: relative;
  z-index: 1;
  width: min(860px, calc(100% - 48px));
  margin: 0 auto;
  padding: 36px 0 72px;
}

.subs-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.subs-nav .logo {
  font-size: 1.15rem;
  font-weight: 750;
  letter-spacing: -0.04em;
  color: #fff;
  text-decoration: none;
}

.subs-nav .logo span {
  color: var(--dg-accent);
}

.subs-hero {
  text-align: center;
  margin-bottom: 28px;
}

.subs-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 650;
  letter-spacing: -0.045em;
}

.subs-hero p {
  margin: 0;
  color: var(--dg-muted);
}

/* Identity — username / compte */
.subs-identity {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  margin-bottom: 24px;
  padding: 20px 22px;
  border-radius: 20px;
  background: rgba(17, 17, 17, 0.78);
  border: 1px solid rgba(255, 59, 92, 0.28);
  box-shadow: 0 0 40px rgba(255, 59, 92, 0.08);
  backdrop-filter: blur(18px);
}

.subs-identity__avatar {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  font-weight: 750;
  color: #fff;
  background: var(--dg-accent);
  box-shadow: 0 0 24px rgba(255, 59, 92, 0.35);
}

.subs-identity__main {
  min-width: 0;
}

.subs-identity__top {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.subs-identity__badge {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  background: var(--dg-accent);
}

.subs-identity__status {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 650;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--dg-muted);
}

.subs-identity__status.is-ok {
  color: #4ade80;
  border-color: rgba(74, 222, 128, 0.35);
  background: rgba(74, 222, 128, 0.08);
}

.subs-identity__status.is-warn {
  color: var(--dg-accent);
  border-color: rgba(255, 59, 92, 0.35);
  background: rgba(255, 59, 92, 0.08);
}

.subs-identity__name {
  margin: 0;
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #fff;
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.35;
}

.subs-identity__name.is-missing {
  color: var(--dg-muted);
  font-weight: 500;
}

.subs-identity__hint {
  margin: 6px 0 0;
  font-size: 0.78rem;
  color: var(--dg-muted);
}

.subs-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 36px;
}

.subs-stat {
  min-height: 110px;
  padding: 20px 18px;
  border-radius: 18px;
  background: rgba(17, 17, 17, 0.72) !important;
  border: 1px solid var(--dg-border) !important;
  backdrop-filter: blur(16px);
  box-shadow: none !important;
  overflow: hidden;
}

.subs-stat::before {
  display: none !important;
}

.subs-stat__label {
  margin: 0 0 12px;
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dg-muted);
}

.subs-stat__value {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 650;
  color: #fff !important;
  background: none !important;
  -webkit-text-fill-color: unset;
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.3;
}

.subs-stat__value.is-ok {
  color: #4ade80 !important;
}

.subs-stat__value.is-warn {
  color: var(--dg-accent) !important;
}

.subs-block {
  margin-bottom: 32px;
}

.subs-block__title {
  margin: 0 0 14px;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dg-accent);
}

.subs-block__sub {
  display: none;
}

.subs-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.subs-info-card {
  padding: 18px;
  border-radius: 18px;
  background: rgba(17, 17, 17, 0.72) !important;
  border: 1px solid var(--dg-border) !important;
  backdrop-filter: blur(16px);
  min-width: 0;
}

.subs-info-card--wide {
  grid-column: 1 / -1;
}

.subs-info-card h3 {
  margin: 0 0 8px;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dg-muted);
}

.subs-info-card p {
  margin: 0;
  font-size: 0.92rem;
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.45;
}

.subs-info-card p.is-mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}

.subs-perks {
  list-style: none;
  margin: 0;
  padding: 18px 20px;
  display: grid;
  gap: 12px;
  border-radius: 18px;
  background: rgba(17, 17, 17, 0.72);
  border: 1px solid var(--dg-border);
}

.subs-perks li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.subs-perks li::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 8px;
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  background: var(--dg-accent);
}

.subs-support {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.subs-support__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(17, 17, 17, 0.72);
  border: 1px solid var(--dg-border);
  color: #fff;
  text-decoration: none;
  transition: border-color var(--dg-t), background var(--dg-t), transform var(--dg-t);
}

.subs-support__card:hover {
  border-color: rgba(255, 59, 92, 0.4);
  background: rgba(255, 59, 92, 0.06);
  transform: translateY(-1px);
}

.subs-support__card strong {
  font-size: 0.95rem;
  font-weight: 650;
}

.subs-support__card span {
  font-size: 0.8rem;
  color: var(--dg-muted);
  line-height: 1.4;
}

.subs-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.subs-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 18px;
  border: 1px solid var(--dg-border);
  border-radius: 999px;
  background: rgba(17, 17, 17, 0.8);
  color: #fff;
  font: 550 0.84rem/1 var(--dg-font);
  text-decoration: none;
  cursor: pointer;
}

.subs-action:hover {
  border-color: var(--dg-border-red);
}

.subs-action--primary {
  background: var(--dg-accent);
  border-color: var(--dg-accent);
  box-shadow: 0 0 28px rgba(255, 59, 92, 0.28);
}

.subs-action--primary:hover {
  background: var(--dg-accent-2);
}

.dg-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(10px);
  z-index: 100;
  padding: 10px 16px;
  border-radius: 999px;
  background: #161616;
  border: 1px solid var(--dg-border);
  font-size: 0.84rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms, transform 180ms;
}

.dg-toast.is-on {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@keyframes dg-fade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 960px) {
  .app-shell--gpt {
    grid-template-columns: 1fr;
    width: 100%;
    max-width: 100%;
  }

  .gpt-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 120;
    width: min(320px, 92%);
    min-width: 0;
    transform: translateX(-105%);
    transition: transform 220ms var(--dg-ease);
  }

  body.demo-mobile-menu-open .gpt-sidebar {
    transform: translateX(0);
  }

  /* Scrim handled by .demo-mobile-scrim — kill body::after double overlay */
  body.demo-mobile-menu-open::after {
    content: none !important;
    display: none !important;
  }

  .demo-mobile-menu-toggle {
    display: flex;
  }

  .demo-mobile-menu-close {
    display: grid;
    place-items: center;
  }

  .dg-suggestions {
    grid-template-columns: 1fr;
  }

  .dg-suggestion {
    min-height: 0;
  }

  .composer--gpt {
    border-radius: 22px !important;
  }

  .subs-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .subs-support {
    grid-template-columns: 1fr;
  }

  .subs-identity {
    grid-template-columns: 48px minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .app-topbar--gpt {
    padding: 0 12px;
  }

  .app-topbar-right .dg-chip:nth-child(n + 3) {
    display: none;
  }

  .composer-wrap--gpt {
    width: calc(100% - 24px) !important;
  }

  .composer-mode-trigger {
    display: inline-flex;
    max-width: 112px;
    height: 32px;
    padding: 0 9px 0 10px;
    border-radius: 9px;
    font-size: 0.7rem;
  }

  .subs-shell {
    width: calc(100% - 28px);
  }

  .subs-stats,
  .subs-info-grid,
  .dg-export-grid {
    grid-template-columns: 1fr;
  }

  .subs-actions {
    flex-direction: column;
  }

  .subs-action {
    width: 100%;
  }
}

body.app-chat.app-chat--premium-bg,
body.app-chat.app-chat--premium-bg .app-main--gpt,
body.app-chat.app-chat--premium-bg .app-stage {
  background: transparent !important;
  background-image: none !important;
}

body.app-chat.app-chat--premium-bg {
  background: #090909 !important;
}

body.page-subscription {
  background: #090909 !important;
}

/* ── Réponses / code style référence DarkGPT ─────────────── */
body.app-chat .chat--gpt .msg.assistant .msg-label,
body.app-chat .msg.assistant .msg-label {
  color: #ff3b5c !important;
  font-weight: 750 !important;
  font-size: 0.78rem !important;
  letter-spacing: 0.04em !important;
  text-transform: uppercase !important;
}

body.app-chat .msg-bubble--md {
  white-space: normal !important;
  color: rgba(245, 245, 247, 0.94) !important;
  font-size: 0.98rem !important;
  line-height: 1.75 !important;
  letter-spacing: -0.011em;
}

body.app-chat .msg-bubble--md h1,
body.app-chat .msg-bubble--md h2,
body.app-chat .msg-bubble--md h3,
body.app-chat .msg-bubble--md h4,
body.app-chat .msg-bubble--md h5,
body.app-chat .msg-bubble--md h6 {
  margin: 1.35em 0 0.55em !important;
  font-weight: 700 !important;
  letter-spacing: -0.025em;
  color: #fff !important;
  line-height: 1.28;
}

body.app-chat .msg-bubble--md h1 { font-size: 1.28rem !important; }
body.app-chat .msg-bubble--md h2 { font-size: 1.14rem !important; color: #fff !important; }
body.app-chat .msg-bubble--md h3 {
  font-size: 1.06rem !important;
  color: #ff6b84 !important;
}
body.app-chat .msg-bubble--md h4,
body.app-chat .msg-bubble--md h5,
body.app-chat .msg-bubble--md h6 {
  font-size: 0.98rem !important;
  color: rgba(255, 255, 255, 0.92) !important;
}

body.app-chat .msg-bubble--md p { margin: 0 0 1em !important; }
body.app-chat .msg-bubble--md strong { color: #fff !important; font-weight: 700 !important; }
body.app-chat .msg-bubble--md ul,
body.app-chat .msg-bubble--md ol {
  margin: 0.4em 0 1.05em !important;
  padding-left: 1.15em !important;
}
body.app-chat .msg-bubble--md li { margin: 0.42em 0 !important; }
body.app-chat .msg-bubble--md li::marker { color: rgba(255, 255, 255, 0.35); }
body.app-chat .msg-bubble--md hr {
  margin: 1.35em 0 !important;
  border: none !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

body.app-chat .msg-bubble--md .msg-code-wrap {
  margin: 1.05em 0 1.25em !important;
  border: 1px solid rgba(255, 255, 255, 0.07) !important;
  border-radius: 16px !important;
  overflow: hidden !important;
  background: #121214 !important;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
}

body.app-chat .msg-bubble--md .msg-code-head {
  height: 42px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 12px;
  padding: 0 12px 0 14px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
  background: rgba(255, 255, 255, 0.025) !important;
}

body.app-chat .msg-bubble--md .msg-code-lang {
  font-size: 0.78rem !important;
  font-weight: 550 !important;
  letter-spacing: 0.01em !important;
  text-transform: none !important;
  color: rgba(255, 255, 255, 0.55) !important;
}

body.app-chat .msg-code-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

body.app-chat .msg-bubble--md .msg-code-copy,
body.app-chat .msg-bubble--md .msg-code-download {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
  font: 550 0.72rem/1 var(--dg-font);
  cursor: pointer;
}

body.app-chat .msg-bubble--md .msg-code-copy:hover,
body.app-chat .msg-bubble--md .msg-code-download:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.08);
}

body.app-chat .msg-bubble--md .msg-code-copy.is-copied {
  color: #86efac !important;
}

body.app-chat .msg-bubble--md pre,
body.app-chat .msg-bubble--md .msg-code-wrap pre {
  margin: 0 !important;
  padding: 16px 18px 18px !important;
  overflow-x: auto;
  overflow-y: auto;
  max-height: min(62vh, 520px);
  background: transparent !important;
  font-size: 0.84rem !important;
  line-height: 1.6 !important;
  border-radius: 0 !important;
  white-space: pre;
  tab-size: 2;
}

body.app-chat .msg-bubble--md .msg-code-wrap code,
body.app-chat .msg-bubble--md .msg-code-wrap .hljs {
  background: transparent !important;
  padding: 0 !important;
  color: #e8eaef;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

body.app-chat .msg-bubble--md .hljs-comment,
body.app-chat .msg-bubble--md .hljs-quote {
  color: #6ee7a8 !important;
  font-style: italic;
}

body.app-chat .msg-bubble--md .hljs-keyword,
body.app-chat .msg-bubble--md .hljs-selector-tag,
body.app-chat .msg-bubble--md .hljs-built_in {
  color: #7dd3fc !important;
}

body.app-chat .msg-bubble--md .hljs-string,
body.app-chat .msg-bubble--md .hljs-attr {
  color: #f0c674 !important;
}

body.app-chat .msg-bubble--md .hljs-number,
body.app-chat .msg-bubble--md .hljs-literal {
  color: #f9a8d4 !important;
}

body.app-chat.app-chat--premium-bg .hljs-title,
body.app-chat .msg-bubble--md .hljs-section {
  color: #fff !important;
}

/* Composer collé en bas + titres plus gros */
body.app-chat.app-chat--premium-bg .composer-wrap--gpt {
  position: sticky !important;
  bottom: 0 !important;
  margin: 0 auto !important;
  padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px)) !important;
  width: min(760px, calc(100% - 24px)) !important;
  z-index: 40 !important;
}

body.app-chat.app-chat--premium-bg .chat--gpt {
  padding-bottom: 8px !important;
  margin-bottom: 0 !important;
}

body.app-chat.app-chat--premium-bg .app-stage {
  padding-bottom: 0 !important;
}

body.app-chat .msg-bubble--md h1 {
  font-size: 1.42rem !important;
  font-weight: 800 !important;
  margin: 1.4em 0 0.55em !important;
  letter-spacing: -0.03em;
}

body.app-chat .msg-bubble--md h2 {
  font-size: 1.26rem !important;
  font-weight: 800 !important;
  margin: 1.35em 0 0.5em !important;
  color: #fff !important;
  letter-spacing: -0.025em;
}

body.app-chat .msg-bubble--md h3 {
  font-size: 1.12rem !important;
  font-weight: 750 !important;
  margin: 1.2em 0 0.45em !important;
  color: #ff6b84 !important;
}

body.app-chat .msg-bubble--md h4,
body.app-chat .msg-bubble--md h5,
body.app-chat .msg-bubble--md h6 {
  font-size: 1.04rem !important;
  font-weight: 750 !important;
  margin: 1.1em 0 0.4em !important;
}

/* Titres en **gras** seuls → gros titres */
body.app-chat .msg-bubble--md p.msg-md-title,
body.app-chat .msg-bubble--md p:has(> strong:only-child) {
  margin: 1.25em 0 0.55em !important;
}

body.app-chat .msg-bubble--md p.msg-md-title > strong,
body.app-chat .msg-bubble--md p:has(> strong:only-child) > strong {
  display: inline;
  font-size: 1.28rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.025em;
  color: #fff !important;
  line-height: 1.3;
}

body.app-chat .msg-bubble--md strong {
  font-weight: 750 !important;
  color: #fff !important;
}

@media (max-width: 900px) {
  body.app-chat.app-chat--premium-bg .composer-wrap--gpt {
    bottom: 0 !important;
    width: calc(100% - 16px) !important;
    padding-bottom: env(safe-area-inset-bottom, 0px) !important;
  }

  body.app-chat.app-chat--premium-bg .chat--gpt {
    padding-bottom: 8px !important;
  }
}

/* Espacement réponses plus serré */
body.app-chat .chat--gpt {
  gap: 14px !important;
}

body.app-chat .msg-bubble--md {
  line-height: 1.55 !important;
}

body.app-chat .msg-bubble--md p {
  margin: 0 0 0.55em !important;
}

body.app-chat .msg-bubble--md h1,
body.app-chat .msg-bubble--md h2,
body.app-chat .msg-bubble--md h3,
body.app-chat .msg-bubble--md h4,
body.app-chat .msg-bubble--md h5,
body.app-chat .msg-bubble--md h6 {
  margin: 0.85em 0 0.35em !important;
}

body.app-chat .msg-bubble--md h1 { font-size: 1.38rem !important; font-weight: 800 !important; }
body.app-chat .msg-bubble--md h2 { font-size: 1.22rem !important; font-weight: 800 !important; }
body.app-chat .msg-bubble--md h3 { font-size: 1.1rem !important; font-weight: 750 !important; }

body.app-chat .msg-bubble--md ul,
body.app-chat .msg-bubble--md ol {
  margin: 0.2em 0 0.65em !important;
  padding-left: 1.1em !important;
}

body.app-chat .msg-bubble--md li {
  margin: 0.18em 0 !important;
}

body.app-chat .msg-bubble--md hr {
  margin: 0.75em 0 !important;
}

body.app-chat .msg-bubble--md blockquote {
  margin: 0.55em 0 !important;
  padding: 0.15em 0 0.15em 0.75em !important;
}

body.app-chat .msg-bubble--md .msg-code-wrap {
  margin: 0.65em 0 0.8em !important;
}

body.app-chat .msg-bubble--md p:has(> strong:only-child),
body.app-chat .msg-bubble--md p.msg-md-title {
  margin: 0.8em 0 0.35em !important;
}

body.app-chat .msg-bubble--md p:has(> strong:only-child) > strong,
body.app-chat .msg-bubble--md p.msg-md-title > strong {
  font-size: 1.24rem !important;
  font-weight: 800 !important;
  color: #fff !important;
  letter-spacing: -0.02em;
}

body.app-chat .chat--gpt .msg-body,
body.app-chat .msg-body {
  gap: 4px !important;
}
/* ═══════════════════════════════════════════════════════════
   DarkGPT Premium Polish — sidebar / fond / chat / identity
   ═══════════════════════════════════════════════════════════ */

:root {
  --dg-sidebar: 240px !important;
  --dg-chat-max: 920px;
}

/* Identité : ligne rouge animée */
.dg-top-line {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  z-index: 80;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 59, 92, 0.85), transparent);
  background-size: 220% 100%;
  animation: dg-line-slide 7s linear infinite;
}

@keyframes dg-line-slide {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

.dg-glow-top {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  background: radial-gradient(ellipse 70% 40% at 50% -5%, rgba(255, 59, 92, 0.16), transparent 70%);
}

.dg-vignette {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse 85% 75% at 50% 45%, transparent 40%, rgba(0, 0, 0, 0.55) 100%);
}

.dg-grid {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1;
  opacity: 0.035;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.7) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.7) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 80%);
}

.dg-particles {
  display: block !important;
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.dg-particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 59, 92, 0.55);
  box-shadow: 0 0 10px rgba(255, 59, 92, 0.35);
  animation: dg-float-soft 16s ease-in-out infinite;
}

@keyframes dg-float-soft {
  0%, 100% { transform: translate3d(0, 0, 0); opacity: 0.2; }
  50% { transform: translate3d(12px, -28px, 0); opacity: 0.7; }
}

.dg-mouse-halo {
  pointer-events: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 440px;
  height: 440px;
  z-index: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 59, 92, 0.12), transparent 68%);
  filter: blur(8px);
  transition: transform 80ms linear;
  will-change: transform;
}

body.app-chat .dg-noise {
  opacity: 0.045 !important;
  z-index: 2;
}

body.app-chat .dg-glow-center {
  opacity: 0.9 !important;
  background: radial-gradient(ellipse 55% 45% at 50% 42%, rgba(255, 59, 92, 0.2), transparent 70%) !important;
}

/* Sidebar fine */
body.app-chat .app-shell--gpt {
  grid-template-columns: 240px minmax(0, 1fr) !important;
}

body.app-chat .gpt-sidebar {
  width: 240px !important;
  min-width: 240px !important;
  transition: transform 240ms var(--dg-ease), box-shadow 240ms var(--dg-ease);
}

body.app-chat .gpt-newchat {
  transition: filter 160ms ease, box-shadow 180ms ease, transform 160ms ease;
}

body.app-chat .gpt-newchat:hover {
  filter: brightness(1.05);
  box-shadow: 0 0 24px rgba(255, 59, 92, 0.35), 0 12px 28px rgba(0, 0, 0, 0.35) !important;
  transform: translateY(-1px);
}

body.app-chat .dg-side-user--compact {
  display: flex !important;
  align-items: center;
  gap: 10px;
  padding: 8px 8px !important;
  border-radius: 12px;
  margin-bottom: 6px;
}

body.app-chat .dg-side-user__avatar {
  width: 32px !important;
  height: 32px !important;
  font-size: 0.72rem !important;
  border: 1px solid rgba(255, 59, 92, 0.35) !important;
  box-shadow: 0 0 0 2px rgba(255, 59, 92, 0.08);
}

body.app-chat .dg-side-user__info {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

body.app-chat .dg-side-user__name {
  margin: 0 !important;
  font-size: 0.84rem !important;
  font-weight: 650 !important;
}

body.app-chat .dg-side-user__meta {
  margin: 0 !important;
  font-size: 0.68rem !important;
  color: #ff6b84 !important;
  font-weight: 600;
  letter-spacing: 0.02em;
}

body.app-chat .dg-side-user__meta.is-free {
  color: var(--dg-muted, #8a8a96) !important;
  font-weight: 500;
}

body.app-chat .dos-discord--mini {
  display: flex !important;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto !important;
  height: 32px;
  margin: 0 !important;
  border-radius: 10px !important;
  font-size: 0.72rem !important;
  font-weight: 600;
  letter-spacing: 0.02em;
}

body.app-chat .gpt-sidebar__mini-links {
  display: flex;
  flex-direction: column;
  flex: 0 0 auto !important;
  gap: 2px;
  margin: 0 !important;
}

body.app-chat .gpt-history__item {
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

body.app-chat .gpt-history__item:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 59, 92, 0.35) !important;
}

/* Chat largeur premium */
body.app-chat .chat--gpt .msg,
body.app-chat .msg {
  width: min(100%, var(--dg-chat-max)) !important;
  max-width: min(100%, var(--dg-chat-max)) !important;
}

body.app-chat .composer-wrap--gpt {
  width: min(var(--dg-chat-max), calc(100% - 32px)) !important;
}

body.app-chat .chat--gpt::before {
  max-width: min(var(--dg-chat-max), 100%) !important;
}

body.app-chat .app-empty__inner {
  width: min(100%, var(--dg-chat-max));
  margin: 0 auto;
}

/* Messages style Cursor / Claude */
body.app-chat .msg {
  animation: dg-msg-in 280ms var(--dg-ease) both;
}

@keyframes dg-msg-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

body.app-chat .msg-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  width: 100%;
}

body.app-chat .msg.user .msg-head {
  justify-content: flex-end;
}

body.app-chat .msg-head .msg-time {
  font-size: 0.68rem;
  color: var(--dg-muted);
  opacity: 0.7;
  font-variant-numeric: tabular-nums;
}

body.app-chat .msg-label {
  margin: 0 !important;
  padding: 0 !important;
}

body.app-chat .msg.assistant .msg-label {
  text-transform: none !important;
  letter-spacing: -0.01em !important;
  font-size: 0.82rem !important;
  font-weight: 700 !important;
}

body.app-chat .msg.user .msg-label {
  font-size: 0.82rem !important;
  font-weight: 650 !important;
  color: rgba(255, 255, 255, 0.7) !important;
}

body.app-chat .msg-meta {
  opacity: 1;
  visibility: visible;
  color: rgba(255, 255, 255, 0.62);
}

body.app-chat .msg:hover .msg-meta {
  opacity: 1;
  color: rgba(255, 255, 255, 0.78);
}

body.app-chat .msg.user .msg-bubble {
  border-radius: 16px 16px 4px 16px !important;
  background: rgba(255, 59, 92, 0.14) !important;
  border: 1px solid rgba(255, 59, 92, 0.28) !important;
  padding: 10px 14px !important;
}

body.app-chat .msg.assistant .msg-bubble {
  padding: 2px 0 !important;
}

/* Suggestions premium */
body.app-chat .dg-suggestion {
  position: relative;
  overflow: hidden;
  border-radius: 16px !important;
  border: 1px solid rgba(255, 59, 92, 0.18) !important;
  background: linear-gradient(180deg, rgba(22, 12, 16, 0.9), rgba(12, 12, 14, 0.92)) !important;
  text-align: left;
  padding: 16px !important;
  transition: transform 180ms var(--dg-ease), border-color 180ms ease, box-shadow 180ms ease;
}

body.app-chat .dg-suggestion:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 59, 92, 0.45) !important;
  box-shadow: 0 0 28px rgba(255, 59, 92, 0.16), 0 16px 36px rgba(0, 0, 0, 0.35);
}

body.app-chat .dg-suggestion__icon {
  display: inline-flex !important;
  width: auto !important;
  height: auto !important;
  margin-bottom: 8px;
  font-size: 1.1rem;
  color: #ff6b84;
  background: transparent !important;
  border: none !important;
}

body.app-chat .dg-suggestion__title {
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  margin: 0 0 4px !important;
}

body.app-chat .dg-suggestion__desc {
  margin: 0 0 10px !important;
  font-size: 0.78rem !important;
  color: var(--dg-muted) !important;
}

body.app-chat .dg-suggestion__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

body.app-chat .dg-suggestion__tags span {
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.66rem;
  font-weight: 550;
  display: inline-flex;
  align-items: center;
}

/* Composer premium */
body.app-chat .composer--gpt {
  border: 1px solid rgba(255, 59, 92, 0.32) !important;
  box-shadow:
    0 0 0 1px rgba(255, 59, 92, 0.05),
    0 0 36px rgba(255, 59, 92, 0.12),
    0 18px 40px rgba(0, 0, 0, 0.4) !important;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

body.app-chat .composer--gpt:focus-within {
  border-color: rgba(255, 59, 92, 0.62) !important;
  box-shadow:
    0 0 0 1px rgba(255, 59, 92, 0.12),
    0 0 48px rgba(255, 59, 92, 0.2),
    0 18px 44px rgba(0, 0, 0, 0.45) !important;
}

body.app-chat .composer-send,
body.app-chat #send-btn.composer-send {
  width: 44px !important;
  height: 44px !important;
  min-width: 44px !important;
  min-height: 44px !important;
  max-width: 44px !important;
  max-height: 44px !important;
  aspect-ratio: 1 / 1 !important;
  padding: 0 !important;
  border-radius: 50% !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  align-self: center !important;
  flex: 0 0 44px !important;
  flex-shrink: 0 !important;
  box-sizing: border-box !important;
  line-height: 0 !important;
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

body.app-chat .composer-send:hover {
  transform: translateY(-1px) scale(1.04);
  filter: brightness(1.06);
  box-shadow: 0 0 22px rgba(255, 59, 92, 0.45);
}

body.app-chat .dos-icon-btn,
body.app-chat .dg-chip,
body.app-chat .dos-local-badge {
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease, transform 160ms ease;
}

body.app-chat .dos-icon-btn:hover {
  transform: translateY(-1px);
  color: #fff !important;
  border-color: rgba(255, 59, 92, 0.4) !important;
}

body.app-chat .app-shell--gpt.has-artifacts {
  grid-template-columns: 240px minmax(0, 1fr) var(--dos-panel) !important;
}

@media (max-width: 960px) {
  body.app-chat .app-shell--gpt,
  body.app-chat .app-shell--gpt.has-artifacts {
    grid-template-columns: 1fr !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dg-top-line,
  .dg-particle,
  .dg-bg-live,
  .dg-mouse-halo {
    animation: none !important;
  }
}
/* ═══════════════════════════════════════════════════════════
   DarkGPT Hero Pass — empty state + stacked composer
   ═══════════════════════════════════════════════════════════ */

:root {
  --dg-sidebar: 220px !important;
  --dg-chat-max: 900px;
}

body.app-chat .app-shell--gpt {
  grid-template-columns: 220px minmax(0, 1fr) !important;
}

body.app-chat .gpt-sidebar {
  width: 220px !important;
  min-width: 220px !important;
}

body.app-chat .app-shell--gpt.has-artifacts {
  grid-template-columns: 220px minmax(0, 1fr) var(--dos-panel) !important;
}

body.app-chat .gpt-sidebar__brand {
  font-family: "Unbounded", "Syne", sans-serif !important;
  font-size: 1.35rem !important;
  font-weight: 900 !important;
  letter-spacing: -0.04em !important;
}

body.app-chat .gpt-sidebar__brand-dark { color: #fff !important; }
body.app-chat .gpt-sidebar__brand-gpt { color: #ff3b5c !important; }

body.app-chat .dg-grid {
  opacity: 0.022 !important;
  background-size: 72px 72px !important;
}

body.app-chat .dg-glow-center {
  background: radial-gradient(ellipse 60% 48% at 50% 38%, rgba(255, 59, 92, 0.26), transparent 72%) !important;
}

body.app-chat .app-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 20px 8px !important;
}

body.app-chat .app-empty__inner--hero {
  width: min(100%, 900px);
  margin: 0 auto;
  text-align: center;
  animation: dg-hero-in 700ms var(--dg-ease) both;
}

@keyframes dg-hero-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

body.app-chat .app-empty__brand {
  margin: 0 0 10px;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
}

body.app-chat .app-empty__brand-dark { color: #fff; }
body.app-chat .app-empty__brand-gpt {
  color: #ff3b5c;
  text-shadow: 0 0 40px rgba(255, 59, 92, 0.35);
}

body.app-chat .app-empty__tagline {
  margin: 0 0 8px;
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  font-weight: 650;
  letter-spacing: -0.03em;
  color: rgba(255, 255, 255, 0.92);
}

body.app-chat .app-empty__sub {
  margin: 0 auto 14px !important;
  max-width: 420px;
  font-size: 0.95rem !important;
  color: rgba(255, 255, 255, 0.55) !important;
  line-height: 1.45 !important;
}

body.app-chat .app-empty__pillars {
  margin: 0 0 28px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 107, 132, 0.85);
}

body.app-chat .dg-suggestions {
  gap: 16px !important;
  animation: dg-cards-in 800ms var(--dg-ease) 120ms both;
}

@keyframes dg-cards-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

body.app-chat .dg-suggestion {
  min-height: 168px !important;
  border-radius: 22px !important;
  padding: 20px 18px !important;
  background: linear-gradient(180deg, rgba(24, 12, 16, 0.88), rgba(10, 10, 12, 0.94)) !important;
  border: 1px solid rgba(255, 59, 92, 0.2) !important;
}

body.app-chat .dg-suggestion:hover {
  transform: translateY(-4px) !important;
  border-color: rgba(255, 59, 92, 0.55) !important;
  box-shadow:
    0 0 34px rgba(255, 59, 92, 0.22),
    0 18px 40px rgba(0, 0, 0, 0.4) !important;
}

/* Composer ChatGPT-like stacked */
body.app-chat .composer--stacked {
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  gap: 8px !important;
  min-height: 0 !important;
  padding: 14px 14px 10px !important;
  border-radius: 22px !important;
  background: #111 !important;
}

body.app-chat .composer--stacked .composer-field {
  width: 100%;
  padding: 0 4px;
}

body.app-chat .composer--stacked .composer-input {
  min-height: 48px !important;
  max-height: 180px;
  padding: 8px 6px !important;
  font-size: 1.02rem !important;
  line-height: 1.5 !important;
}

body.app-chat .composer--stacked .composer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 2px;
}

body.app-chat .composer--stacked .composer-tools {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 !important;
}

body.app-chat .composer--stacked .composer-right {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 !important;
}

body.app-chat .composer-tool-chip {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--dg-muted);
}

body.app-chat .composer--stacked .composer-send,
body.app-chat .composer--stacked #send-btn.composer-send {
  width: 42px !important;
  height: 42px !important;
  min-width: 42px !important;
  min-height: 42px !important;
  max-width: 42px !important;
  max-height: 42px !important;
  aspect-ratio: 1 / 1 !important;
  padding: 0 !important;
  border-radius: 50% !important;
  flex: 0 0 42px !important;
  flex-shrink: 0 !important;
  align-self: center !important;
}

body.app-chat .app-stage:has(.app-empty:not(.is-hidden)) .composer-wrap--gpt {
  margin-top: 8px !important;
  margin-bottom: 10px !important;
}

body.app-chat .dg-chip__caret {
  display: inline-flex;
  align-items: center;
  margin-left: 4px;
  opacity: 0.6;
  line-height: 1;
}

body.app-chat .dg-chip__caret svg {
  display: block;
}

@media (max-width: 900px) {
  body.app-chat .dg-chip--desk { display: none !important; }
  body.app-chat .app-empty__brand { font-size: 2.2rem; }
  body.app-chat .dg-suggestions {
    grid-template-columns: 1fr !important;
  }
}

/* ── Hero polish v2 ─────────────────────────────────────── */
body.app-chat .gpt-sidebar__brand {
  font-family: "Unbounded", "Syne", sans-serif !important;
  font-size: 30px !important;
  font-weight: 900 !important;
  line-height: 1 !important;
}

body.app-chat .app-topbar-right--slim {
  gap: 10px !important;
}

body.app-chat .app-topbar-right--slim .dg-chip,
body.app-chat .app-topbar-right--slim .dos-local-badge {
  padding: 6px 12px !important;
}

body.app-chat .app-empty__inner--hero {
  gap: 0 !important;
}

body.app-chat .app-empty__inner--hero.is-intro {
  animation: dg-hero-in 800ms var(--dg-ease) both;
}

body.app-chat .app-empty__inner--hero.is-intro .app-empty__brand {
  animation: dg-title-fade 900ms var(--dg-ease) 80ms both;
}

body.app-chat .app-empty__inner--hero.is-intro .dg-suggestions {
  animation: dg-cards-in 900ms var(--dg-ease) 180ms both;
}

@keyframes dg-title-fade {
  from { opacity: 0; transform: translateY(8px); filter: blur(4px); }
  to { opacity: 1; transform: none; filter: none; }
}

body.app-chat .app-empty__brand::after {
  content: "";
  display: block;
  width: 72px;
  height: 2px;
  margin: 16px auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(255, 59, 92, 0.85), transparent);
  box-shadow: 0 0 18px rgba(255, 59, 92, 0.45);
}

body.app-chat .app-stage:has(.app-empty:not(.is-hidden)) .composer-wrap--gpt {
  width: min(720px, calc(100% - 40px)) !important;
  margin-top: 4px !important;
  margin-bottom: 18px !important;
}

body.app-chat .composer--stacked {
  border-color: rgba(255, 59, 92, 0.38) !important;
  box-shadow:
    0 0 0 1px rgba(255, 59, 92, 0.06),
    0 0 48px rgba(255, 59, 92, 0.16),
    0 22px 50px rgba(0, 0, 0, 0.45) !important;
}

body.app-chat .composer--stacked .composer-send,
body.app-chat .composer--stacked #send-btn.composer-send {
  background: #ff3b5c !important;
  box-shadow: 0 0 28px rgba(255, 59, 92, 0.55) !important;
  border-radius: 50% !important;
  aspect-ratio: 1 / 1 !important;
  padding: 0 !important;
  flex-shrink: 0 !important;
}

body.app-chat .composer-tool-chip {
  opacity: 0.72;
  transition: opacity 160ms ease, color 160ms ease, background 160ms ease;
}

body.app-chat .composer-tool-chip:hover {
  opacity: 1;
  color: #ff6b84;
  background: rgba(255, 59, 92, 0.1);
}

body.app-chat .dg-glow-center {
  animation: dg-glow-in 1.2s var(--dg-ease) both, dg-glow-breathe 10s ease-in-out 1.2s infinite !important;
}

@keyframes dg-glow-in {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  body.app-chat .app-empty__inner--hero,
  body.app-chat .app-empty__inner--hero.is-intro .app-empty__brand,
  body.app-chat .app-empty__inner--hero.is-intro .dg-suggestions,
  body.app-chat .dg-glow-center {
    animation: none !important;
  }
}
body.app-chat .app-empty__inner--hero {
  max-width: 720px;
  padding-bottom: 8px;
}
body.app-chat .app-empty__pillars {
  margin-bottom: 8px !important;
}
body.app-chat .app-stage:has(.app-empty:not(.is-hidden)) .composer-wrap--gpt {
  margin-top: 20px !important;
}
body.app-chat .app-topbar--gpt {
  min-height: 52px !important;
  padding: 0 16px !important;
}
body.app-chat .app-topbar-right--slim {
  gap: 12px !important;
  margin-left: auto;
}
body.app-chat .app-topbar-brand-btn[hidden],
body.app-chat .app-model-pill[hidden] {
  display: none !important;
}
body.app-chat .dos-local-badge {
  border-color: rgba(255, 255, 255, 0.08) !important;
  background: rgba(255, 255, 255, 0.03) !important;
  font-size: 0.78rem !important;
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.72) !important;
}

/* Discovery + Paywall */
.chat-lock--gpt { display: none !important; }

.dg-discover-badge {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 59, 92, 0.35);
  background: rgba(255, 59, 92, 0.1);
  color: #ff8a9a;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.dg-discover-badge[hidden] {
  display: none !important;
}

.dg-upgrade-btn {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  background: #ff3b5c;
  color: #fff !important;
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 650;
  box-shadow: 0 0 18px rgba(255, 59, 92, 0.35);
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.dg-upgrade-btn[hidden] {
  display: none !important;
}
.dg-upgrade-btn:hover {
  transform: scale(1.04);
  box-shadow: 0 0 26px rgba(255, 59, 92, 0.5);
  color: #fff !important;
}

.dg-discover-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 8px;
  margin: 0 10px 10px;
  padding: 8px 14px;
  min-width: 0;
  overflow: visible;
  border-radius: 12px;
  border: 1px solid rgba(255, 59, 92, 0.28);
  background: rgba(255, 59, 92, 0.08);
  font-size: 0.68rem;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.75);
}
.dg-discover-ribbon > span {
  min-width: 0;
  flex: 1 1 auto;
  overflow-wrap: anywhere;
}
.dg-discover-ribbon[hidden] {
  display: none !important;
}
.dg-discover-ribbon__cta {
  flex-shrink: 0;
  color: #ff6b84;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
  padding-right: 1px;
}
.dg-discover-ribbon__cta:hover { color: #fff; }

.dg-paywall {
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(10px);
}
.dg-paywall.hidden { display: none !important; }
.dg-paywall__panel {
  position: relative;
  width: min(440px, 100%);
  padding: 32px 28px 26px;
  border-radius: 20px;
  border: 1px solid rgba(255, 59, 92, 0.35);
  background: linear-gradient(180deg, rgba(28, 12, 18, 0.98), rgba(10, 10, 12, 0.99));
  box-shadow: 0 0 60px rgba(255, 59, 92, 0.2), 0 30px 80px rgba(0, 0, 0, 0.55);
  text-align: center;
  animation: dg-paywall-in 280ms cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes dg-paywall-in {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: none; }
}
.dg-paywall__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.6);
  font-size: 1.2rem;
  cursor: pointer;
}
.dg-paywall__eyebrow {
  margin: 0 0 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ff6b84;
}
.dg-paywall__title {
  margin: 0 0 12px;
  font-size: 1.55rem;
  font-weight: 750;
  letter-spacing: -0.03em;
}
.dg-paywall__text {
  margin: 0 0 24px;
  font-size: 0.95rem;
  line-height: 1.5;
  color: rgba(255,255,255,0.62);
}
.dg-paywall__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dg-paywall__primary {
  display: block;
  height: 48px;
  line-height: 48px;
  border-radius: 12px;
  background: #ff3b5c;
  color: #fff !important;
  text-decoration: none;
  font-weight: 650;
  box-shadow: 0 0 28px rgba(255, 59, 92, 0.4);
}
.dg-paywall__primary:hover { filter: brightness(1.05); color: #fff !important; }
.dg-paywall__secondary {
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent;
  color: rgba(255,255,255,0.75);
  font-weight: 550;
  cursor: pointer;
}
.dg-paywall__secondary:hover {
  border-color: rgba(255, 59, 92, 0.35);
  color: #fff;
}
/* ── Discovery / Paywall ─────────────────────────────────── */
.dg-discover-badge {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 59, 92, 0.35);
  background: rgba(255, 59, 92, 0.1);
  color: #ff8a9a;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.dg-discover-badge[hidden] {
  display: none !important;
}

.dg-upgrade-btn {
  display: inline-flex;
  align-items: center;
  height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: #ff3b5c;
  color: #fff !important;
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 650;
  box-shadow: 0 0 18px rgba(255, 59, 92, 0.35);
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.dg-upgrade-btn[hidden] {
  display: none !important;
}

.dg-upgrade-btn:hover {
  transform: translateY(-1px) scale(1.03);
  box-shadow: 0 0 26px rgba(255, 59, 92, 0.5);
  color: #fff !important;
}

.dg-discover-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 8px;
  margin: 0 10px 10px;
  padding: 8px 14px;
  min-width: 0;
  overflow: visible;
  border-radius: 12px;
  border: 1px solid rgba(255, 59, 92, 0.28);
  background: rgba(255, 59, 92, 0.08);
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.78);
}
.dg-discover-ribbon > span {
  min-width: 0;
  flex: 1 1 auto;
  overflow-wrap: anywhere;
}
.dg-discover-ribbon[hidden] {
  display: none !important;
}

.dg-discover-ribbon__cta {
  flex-shrink: 0;
  color: #ff6b84;
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
  padding-right: 1px;
}

.dg-discover-ribbon__cta:hover { color: #fff; }

.dg-paywall {
  display: grid;
  place-items: center;
  z-index: 80;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(10px);
}

.dg-paywall.hidden { display: none !important; }

.dg-paywall__panel {
  position: relative;
  width: min(420px, calc(100% - 32px));
  padding: 28px 24px 22px;
  border-radius: 20px;
  border: 1px solid rgba(255, 59, 92, 0.35);
  background: linear-gradient(180deg, rgba(28, 12, 16, 0.98), rgba(10, 10, 12, 0.99));
  box-shadow: 0 0 48px rgba(255, 59, 92, 0.18), 0 24px 60px rgba(0, 0, 0, 0.55);
  text-align: center;
  animation: dg-paywall-in 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes dg-paywall-in {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

.dg-paywall__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.55);
  font-size: 1.2rem;
  cursor: pointer;
}

.dg-paywall__close:hover { color: #fff; background: rgba(255, 59, 92, 0.15); }

.dg-paywall__eyebrow {
  margin: 0 0 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ff6b84;
}

.dg-paywall__title {
  margin: 0 0 12px;
  font-size: 1.55rem;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.dg-paywall__text {
  margin: 0 0 22px;
  font-size: 0.92rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.62);
}

.dg-paywall__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dg-paywall__primary {
  display: block;
  height: 46px;
  line-height: 46px;
  border-radius: 12px;
  background: #ff3b5c;
  color: #fff !important;
  text-decoration: none;
  font-weight: 650;
  box-shadow: 0 0 28px rgba(255, 59, 92, 0.4);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.dg-paywall__primary:hover {
  transform: scale(1.02);
  box-shadow: 0 0 36px rgba(255, 59, 92, 0.55);
  color: #fff !important;
}

.dg-paywall__secondary {
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 550;
  cursor: pointer;
  transition: border-color 200ms ease, color 200ms ease;
}

.dg-paywall__secondary:hover {
  border-color: rgba(255, 59, 92, 0.4);
  color: #fff;
}

body.app-chat .chat-lock { display: none !important; }

body.app-chat.is-discovery .composer-tool-chip {
  opacity: 0.45;
}

/* === MOBILE TOPBAR COMPACT v92 === */
.dg-upgrade-btn__short {
  display: none;
}
.dg-upgrade-btn__full {
  display: inline;
}

@media (max-width: 768px) {
  body.app-chat .app-topbar--gpt {
    gap: 8px !important;
    padding: 0 10px !important;
    height: 52px !important;
    min-height: 52px !important;
  }

  body.app-chat .app-topbar-left {
    gap: 8px !important;
    flex: 1 1 auto;
    min-width: 0;
  }

  body.app-chat .app-topbar-right,
  body.app-chat .app-topbar-right--slim {
    gap: 6px !important;
    padding: 0 !important;
    margin-left: auto !important;
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    flex: 0 0 auto;
    max-width: none;
  }

  /* Hide verbose discovery label — sidebar ribbon keeps it */
  body.app-chat .dg-discover-badge {
    display: none !important;
  }

  /* Compact Premium CTA */
  body.app-chat .dg-upgrade-btn:not([hidden]) {
    width: 34px !important;
    min-width: 34px !important;
    height: 34px !important;
    padding: 0 !important;
    justify-content: center !important;
    border-radius: 50% !important;
    box-shadow: 0 0 14px rgba(255, 59, 92, 0.4) !important;
  }
  body.app-chat .dg-upgrade-btn__full {
    display: none !important;
  }
  body.app-chat .dg-upgrade-btn__short {
    display: inline !important;
    font-size: 0.68rem !important;
    font-weight: 750 !important;
    letter-spacing: 0.02em;
  }

  /* Hide Ready entirely on phone — avoids empty circular ghost between Pro & avatar */
  body.app-chat .dos-local-badge,
  body.app-chat .app-topbar-right--slim .dos-local-badge {
    display: none !important;
  }

  body.app-chat .dg-avatar-btn {
    width: 32px !important;
    height: 32px !important;
    flex-shrink: 0;
  }

  /* Extra tools off the topbar at phone width — available in menu/sidebar */
  body.app-chat .dos-top-tools {
    display: none !important;
  }

  body.app-chat .app-topbar-mark {
    width: 26px !important;
    height: 26px !important;
  }
}

/* ═══════════════════════════════════════════════════════════
   Mobile drawer + chat — chat-93-mobile
   Overrides style.css absolute footer / display:none drawer
   ═══════════════════════════════════════════════════════════ */

.demo-mobile-scrim {
  display: none;
}

body.app-chat .gpt-sidebar__footer-actions {
  display: flex;
  flex-direction: column;
  flex: 0 0 auto;
  gap: 4px;
  margin: 0;
  padding: 0;
}

body.app-chat .gpt-sidebar__section {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  overflow: hidden;
}

body.app-chat .gpt-history {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 960px) {
  body.app-chat.app-chat--premium-bg .app-shell--gpt {
    grid-template-columns: 1fr !important;
  }

  body.app-chat.app-chat--premium-bg .app-shell--gpt.has-artifacts {
    grid-template-columns: 1fr !important;
  }

  /* Dedicated backdrop — above main, below drawer */
  .demo-mobile-scrim {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 110;
    background: rgba(0, 0, 0, 0.58);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 220ms var(--dg-ease, ease), visibility 220ms var(--dg-ease, ease);
    -webkit-tap-highlight-color: transparent;
  }

  body.demo-mobile-menu-open .demo-mobile-scrim,
  body.app-chat.demo-mobile-menu-open .demo-mobile-scrim {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  body.demo-mobile-menu-open {
    overflow: hidden !important;
    touch-action: none;
  }

  /* Drawer: always in DOM as flex, slide with transform (override style.css display:none) */
  body.app-chat.app-chat--premium-bg .gpt-sidebar,
  body.app-chat .gpt-sidebar {
    display: flex !important;
    flex-direction: column !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    right: auto !important;
    width: min(92%, 320px) !important;
    min-width: 0 !important;
    max-width: 320px !important;
    height: 100% !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    margin: 0 !important;
    padding: max(12px, env(safe-area-inset-top, 0px)) 14px max(14px, env(safe-area-inset-bottom, 0px)) !important;
    z-index: 120 !important;
    overflow: hidden !important;
    overflow-x: hidden !important;
    overflow-y: hidden !important;
    border: none !important;
    border-right: 1px solid rgba(255, 59, 92, 0.28) !important;
    border-radius: 0 !important;
    background: #0c0c0e !important;
    box-shadow: 16px 0 48px rgba(0, 0, 0, 0.45) !important;
    transform: translate3d(-105%, 0, 0) !important;
    transition: transform 240ms var(--dg-ease, ease) !important;
    pointer-events: none;
    visibility: visible !important;
  }

  body.app-chat.app-chat--premium-bg.demo-mobile-menu-open .gpt-sidebar,
  body.app-chat.demo-mobile-menu-open .gpt-sidebar {
    display: flex !important;
    flex-direction: column !important;
    transform: translate3d(0, 0, 0) !important;
    pointer-events: auto;
    box-shadow:
      16px 0 48px rgba(0, 0, 0, 0.5),
      0 0 0 1px rgba(255, 59, 92, 0.12) !important;
  }

  body.app-chat.demo-mobile-menu-open .gpt-sidebar * {
    max-width: 100%;
    box-sizing: border-box;
  }

  body.app-chat .gpt-sidebar__top,
  body.app-chat.demo-mobile-menu-open .gpt-sidebar__top {
    flex: 0 0 auto !important;
    order: 0 !important;
    margin-bottom: 10px !important;
  }

  body.app-chat .gpt-sidebar__tools,
  body.app-chat.demo-mobile-menu-open .gpt-sidebar__tools {
    flex: 0 0 auto !important;
    order: 0 !important;
    margin-bottom: 10px !important;
  }

  body.app-chat .gpt-sidebar__section,
  body.app-chat.demo-mobile-menu-open .gpt-sidebar__section {
    flex: 1 1 auto !important;
    order: 0 !important;
    min-height: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
  }

  body.app-chat .gpt-history,
  body.app-chat.demo-mobile-menu-open .gpt-history {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow-y: auto !important;
  }

  /* Footer stuck to bottom — no void between Discord and links */
  body.app-chat .gpt-sidebar__bottom,
  body.app-chat.demo-mobile-menu-open .gpt-sidebar__bottom {
    position: relative !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    flex: 0 0 auto !important;
    order: 0 !important;
    margin-top: auto !important;
    margin-bottom: 0 !important;
    padding: 10px 0 0 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
    background: transparent !important;
    box-shadow: none !important;
    gap: 6px !important;
  }

  body.app-chat .gpt-sidebar__footer-actions {
    gap: 4px !important;
  }

  body.app-chat .dos-discord--mini,
  body.app-chat.demo-mobile-menu-open .dos-discord--mini {
    flex: 0 0 auto !important;
    height: 34px !important;
    margin: 0 !important;
  }

  body.app-chat .gpt-sidebar__mini-links,
  body.app-chat.demo-mobile-menu-open .gpt-sidebar__mini-links {
    flex: 0 0 auto !important;
    margin: 0 !important;
    gap: 1px !important;
  }

  body.app-chat .dg-side-user--compact {
    margin-bottom: 0 !important;
  }

  body.app-chat.demo-mobile-menu-open .demo-mobile-menu-close {
    display: grid !important;
    place-items: center;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
    color: #fff;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
  }

  body.app-chat .demo-mobile-menu-toggle {
    display: flex !important;
  }

  /* Main chat full-bleed when drawer closed — no right black gap */
  body.app-chat .app-shell--gpt,
  body.app-chat.app-chat--premium-bg .app-shell--gpt {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow-x: hidden !important;
  }

  body.app-chat .app-main--gpt {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    margin: 0 !important;
    padding-right: 0 !important;
  }

  body.app-chat .app-stage {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding-left: max(0px, env(safe-area-inset-left, 0px));
    padding-right: max(0px, env(safe-area-inset-right, 0px));
  }

  body.app-chat .chat--gpt {
    width: 100% !important;
    padding-left: 12px !important;
    padding-right: 12px !important;
  }

  body.app-chat .app-empty {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  body.app-chat.app-chat--premium-bg .app-main--gpt {
    height: 100vh !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    padding-bottom: 0 !important;
  }

  body.app-chat.app-chat--premium-bg .app-stage,
  body.app-chat .app-stage {
    padding-bottom: 0 !important;
  }

  body.app-chat.app-chat--premium-bg .composer-wrap--gpt,
  body.app-chat .composer-wrap--gpt,
  body.app-chat .app-composer {
    position: sticky !important;
    bottom: 0 !important;
    width: calc(100% - 20px) !important;
    max-width: none !important;
    margin-left: auto !important;
    margin-right: auto !important;
    margin-bottom: 0 !important;
    /* Flush to shell bottom — home indicator only via safe-area */
    padding-bottom: env(safe-area-inset-bottom, 0px) !important;
    z-index: 40 !important;
    flex-shrink: 0 !important;
    box-sizing: border-box !important;
  }

  /* Discovery empty: less dead space under composer + tighter hero */
  body.app-chat .app-stage:has(.app-empty:not(.is-hidden)) {
    justify-content: flex-start !important;
    padding: 12px 12px 0 !important;
  }

  body.app-chat .app-empty {
    padding: 8px 12px 0 !important;
    flex: 0 1 auto !important;
  }

  body.app-chat .app-empty__inner--hero {
    padding-bottom: 0 !important;
  }

  body.app-chat .app-empty__pillars {
    margin-bottom: 4px !important;
  }

  body.app-chat .app-stage:has(.app-empty:not(.is-hidden)) .composer-wrap--gpt {
    margin-top: auto !important;
    margin-bottom: 0 !important;
    padding-bottom: env(safe-area-inset-bottom, 0px) !important;
  }

  body.app-chat .composer--stacked {
    width: 100% !important;
    min-height: 112px !important;
    padding: 12px 12px 10px !important;
    border-radius: 20px !important;
    box-sizing: border-box !important;
  }

  body.app-chat .composer--stacked .composer-input {
    min-height: 44px !important;
    font-size: 1rem !important;
    color: #fff !important;
    -webkit-text-fill-color: #fff;
  }

  body.app-chat .composer--stacked .composer-input::placeholder,
  body.app-chat .composer-input::placeholder {
    color: rgba(255, 255, 255, 0.58) !important;
    -webkit-text-fill-color: rgba(255, 255, 255, 0.58);
    opacity: 1 !important;
  }

  body.app-chat .composer--stacked .composer-toolbar {
    flex-wrap: nowrap !important;
    gap: 6px !important;
  }

  body.app-chat .composer--stacked .composer-tools {
    flex: 1 1 auto;
    min-width: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  body.app-chat .composer--stacked .composer-right {
    flex: 0 0 auto !important;
  }

  body.app-chat .composer--stacked .composer-send,
  body.app-chat .composer--stacked #send-btn.composer-send {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    min-height: 40px !important;
    max-width: 40px !important;
    max-height: 40px !important;
    aspect-ratio: 1 / 1 !important;
    padding: 0 !important;
    border-radius: 50% !important;
    flex: 0 0 40px !important;
    flex-shrink: 0 !important;
    align-self: center !important;
  }

  body.app-chat .composer-mode-trigger {
    display: inline-flex !important;
    max-width: 108px;
    height: 32px;
    padding: 0 8px 0 9px;
    border-radius: 9px;
    font-size: 0.68rem;
  }

  /* Avoid red CTA / buttons stacking oddly over drawer */
  body.app-chat.demo-mobile-menu-open .app-topbar--gpt {
    z-index: 50 !important;
  }

  body.app-chat.demo-mobile-menu-open .composer-wrap--gpt {
    z-index: 40 !important;
    pointer-events: none;
  }
}

@media (max-width: 767.98px) {
  body.app-chat.app-chat--premium-bg .gpt-sidebar,
  body.app-chat .gpt-sidebar {
    width: min(100%, 320px) !important;
    max-width: 320px !important;
  }

  body.app-chat .app-empty__brand {
    font-size: clamp(1.85rem, 8vw, 2.4rem) !important;
  }

  body.app-chat .app-empty__tagline {
    font-size: 1.05rem !important;
  }

  body.app-chat .app-empty__sub {
    font-size: 0.88rem !important;
  }

  body.app-chat .composer-tool-chip:nth-child(n + 3) {
    display: none;
  }
}

/* ── Discovery ambient (non-premium) — fills empty chat space ── */
.dg-discovery-ambient {
  display: none;
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

body.app-chat.is-discovery .dg-discovery-ambient,
body.app-chat .app-main--gpt.is-discovery .dg-discovery-ambient {
  display: block;
}

body.app-chat.is-discovery .app-stage {
  isolation: isolate;
}

.dg-discovery-ambient__vignette {
  position: absolute;
  inset: -8%;
  background:
    radial-gradient(ellipse 78% 62% at 50% 42%, transparent 32%, rgba(0, 0, 0, 0.42) 100%),
    radial-gradient(ellipse 55% 48% at 50% 58%, rgba(255, 59, 92, 0.07) 0%, transparent 70%);
}

.dg-discovery-ambient__glow {
  position: absolute;
  left: 50%;
  top: 46%;
  width: min(720px, 120vw);
  height: min(720px, 120vw);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255, 59, 92, 0.14) 0%,
    rgba(255, 59, 92, 0.05) 38%,
    transparent 68%
  );
  filter: blur(18px);
  opacity: 0.85;
  animation: dg-discovery-glow 14s ease-in-out infinite;
}

.dg-discovery-ambient__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.028;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.75) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.75) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 65% 55% at 50% 42%, #000 15%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 65% 55% at 50% 42%, #000 15%, transparent 78%);
}

.dg-discovery-ambient__mark {
  position: absolute;
  left: 50%;
  top: 42%;
  width: min(220px, 42vw);
  height: auto;
  transform: translate(-50%, -50%);
  opacity: 0.055;
  filter: grayscale(0.15) brightness(1.05);
  user-select: none;
}

@keyframes dg-discovery-glow {
  0%,
  100% {
    opacity: 0.72;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.06);
  }
}

/* Soften global layers slightly for premium; discovery keeps richer stage ambient */
body.app-chat.is-premium .dg-glow-center {
  opacity: 0.55 !important;
}

body.app-chat.is-discovery .dg-bg-live {
  opacity: 1;
}

body.app-chat.is-discovery .dg-glow-center {
  opacity: 0.95 !important;
}

@media (max-width: 768px) {
  .dg-discovery-ambient__mark {
    width: min(180px, 48vw);
    top: 38%;
    opacity: 0.06;
  }

  .dg-discovery-ambient__glow {
    width: min(560px, 140vw);
    height: min(560px, 140vw);
    opacity: 0.9;
  }

  .dg-discovery-ambient__vignette {
    background:
      radial-gradient(ellipse 85% 70% at 50% 40%, transparent 28%, rgba(0, 0, 0, 0.48) 100%),
      radial-gradient(ellipse 60% 50% at 50% 55%, rgba(255, 59, 92, 0.09) 0%, transparent 72%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .dg-discovery-ambient__glow {
    animation: none !important;
  }
}

/* ── Send button: perfect circle lock (do not overwrite) ── */
body.app-chat .composer-send,
body.app-chat #send-btn.composer-send,
body.app-chat.app-chat--premium-bg .composer-send,
body.app-chat.app-chat--premium-bg #send-btn.composer-send {
  width: 44px !important;
  height: 44px !important;
  min-width: 44px !important;
  min-height: 44px !important;
  max-width: 44px !important;
  max-height: 44px !important;
  aspect-ratio: 1 / 1 !important;
  padding: 0 !important;
  border-radius: 50% !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  align-self: center !important;
  flex: 0 0 44px !important;
  flex-shrink: 0 !important;
  box-sizing: border-box !important;
  line-height: 0 !important;
}

body.app-chat .composer-send svg,
body.app-chat #send-btn.composer-send svg {
  display: block !important;
  transform: none !important;
  flex-shrink: 0 !important;
}

@media (max-width: 768px) {
  body.app-chat .composer-send,
  body.app-chat #send-btn.composer-send,
  body.app-chat.app-chat--premium-bg .composer-send,
  body.app-chat.app-chat--premium-bg #send-btn.composer-send {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    min-height: 40px !important;
    max-width: 40px !important;
    max-height: 40px !important;
    flex: 0 0 40px !important;
    aspect-ratio: 1 / 1 !important;
    border-radius: 50% !important;
    flex-shrink: 0 !important;
  }
}

/* ═══════════════════════════════════════════════════════════
   Mobile full-bleed — kill right black gap (chat-97)
   100vw + scrollbar-gutter:stable left ~10–15px black strip
   ═══════════════════════════════════════════════════════════ */
html:has(body.app-chat),
body.app-chat {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  overflow-x: hidden !important;
  scrollbar-gutter: auto !important;
}

body.app-chat .app-shell--gpt,
body.app-chat.app-chat--premium-bg .app-shell--gpt,
body.app-chat .app-main--gpt,
body.app-chat .app-stage,
body.app-chat .chat--gpt {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

@media (max-width: 960px) {
  body.app-chat .app-shell--gpt,
  body.app-chat.app-chat--premium-bg .app-shell--gpt,
  body.app-chat.app-chat--premium-bg .app-shell--gpt.has-artifacts {
    grid-template-columns: minmax(0, 1fr) !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
  }

  /* Closed drawer: off-canvas only — no layout gap */
  body.app-chat:not(.demo-mobile-menu-open) .gpt-sidebar {
    position: fixed !important;
    transform: translate3d(-105%, 0, 0) !important;
    pointer-events: none !important;
  }
}

/* ═══════════════════════════════════════════════════════════
   iPhone Safari — chat-100 composer flush + safe-area only
   Requires viewport-fit=cover (demo.html)
   ═══════════════════════════════════════════════════════════ */
@supports (padding: max(0px, env(safe-area-inset-bottom))) {
  @media (max-width: 960px) {
    body.app-chat.app-chat--premium-bg .app-main--gpt {
      height: 100dvh !important;
      max-height: 100dvh !important;
    }

    body.app-chat.app-chat--premium-bg .composer-wrap--gpt,
    body.app-chat .composer-wrap--gpt,
    body.app-chat .app-composer,
    body.app-chat .app-stage:has(.app-empty:not(.is-hidden)) .composer-wrap--gpt {
      position: sticky !important;
      bottom: 0 !important;
      /* No extra 14px/10px cushion — only home-indicator inset */
      padding-bottom: env(safe-area-inset-bottom, 0px) !important;
      margin-bottom: 0 !important;
    }

    body.app-chat .composer--stacked {
      min-height: 112px !important;
    }

    body.app-chat .composer--stacked .composer-toolbar {
      min-height: 40px !important;
    }

    body.app-chat .composer-icon-btn {
      width: 40px !important;
      height: 40px !important;
      min-width: 40px !important;
      flex-shrink: 0 !important;
    }

    body.app-chat .composer-input::placeholder {
      color: rgba(255, 255, 255, 0.58) !important;
      opacity: 1 !important;
    }
  }
}

@media (max-width: 768px) {
  body.app-chat #local-first-badge,
  body.app-chat .dos-local-badge {
    display: none !important;
  }
}