:root {
  --ink: #f3ede4;
  --muted: #beb7ab;
  --soft: rgba(19, 20, 20, 0.72);
  --panel: rgba(22, 22, 21, 0.75);
  --line: rgba(242, 233, 218, 0.18);
  --accent: #d8a86e;
  --accent-strong: #e6bc83;
  --blue: #dfeeff;
  --gold: #fff0c6;
  --mint: #dff3e8;
  --danger: #a34848;
  --shadow: 0 18px 45px rgba(29, 48, 42, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #111211;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  position: relative;
  display: grid;
  grid-template-columns: 96px minmax(420px, 760px) 1fr;
  gap: 0;
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  overflow: hidden;
}

.scene-viewport,
.scene-layer,
.scene-vignette {
  position: absolute;
  inset: 0;
}
.scene-atmosphere { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; opacity: .75; pointer-events: none; mix-blend-mode: screen; transition: opacity 240ms ease; }
.app-shell[data-scene-time="morning"] .scene-layer-current { filter: brightness(1.06) saturate(.92) contrast(.97); }
.app-shell[data-scene-time="dusk"] .scene-layer-current { filter: brightness(.94) saturate(1.02); }
.app-shell[data-scene-time="night"] .scene-layer-current { filter: brightness(.78) saturate(.86) contrast(1.08); }
.app-shell[data-ambient-kind="rain"] .scene-atmosphere { opacity: .92; }
.app-shell[data-ambient-kind="passing_light"] .scene-atmosphere { opacity: .68; mix-blend-mode: soft-light; }
.app-shell[data-ambient-kind="city_glow"] .scene-atmosphere { opacity: .7; }
.app-shell[data-ambient-kind="page_light"] .scene-atmosphere { opacity: .52; }
.app-shell.is-transitioning .scene-atmosphere, .app-shell.is-history-reading .scene-atmosphere, .reduce-motion .scene-atmosphere { opacity: 0; }

.scene-viewport { z-index: 0; overflow: hidden; background: #151617; }
.scene-layer {
  background-position: center;
  background-size: cover;
  will-change: opacity, transform, filter;
  transition: opacity 720ms cubic-bezier(.22,.8,.24,1), transform 720ms cubic-bezier(.22,.8,.24,1), filter 720ms cubic-bezier(.22,.8,.24,1);
}
.scene-layer-current { opacity: 1; transform: scale(1.02); }
.scene-layer-current.is-entering { transform: scale(1); }
.scene-layer-outgoing { opacity: .54; transform: scale(1); }
.scene-layer-outgoing.is-leaving { opacity: 0; transform: scale(.975) translateX(-1.5%); filter: blur(2px); }
.scene-layer-outgoing.is-hidden { display: none; }
.scene-vignette { background: linear-gradient(90deg, rgba(9,10,10,.72), transparent 38%, rgba(9,10,10,.42)), linear-gradient(0deg, rgba(9,10,10,.55), transparent 48%); }
.scene-continuity { position: absolute; z-index: 2; top: 46%; left: -15%; width: 130%; height: 2px; opacity: 0; pointer-events: none; background: linear-gradient(90deg, transparent 5%, rgba(235,190,126,.18) 34%, rgba(255,225,177,.9) 52%, rgba(207,139,77,.2) 72%, transparent 95%); filter: blur(.4px); transform: translateX(-12%) scaleX(.55); transform-origin: center; transition: opacity 220ms ease, transform 720ms cubic-bezier(.22,.8,.24,1); }

.companion-rail { position: relative; z-index: 3; padding: 20px 16px; display: flex; flex-direction: column; align-items: center; gap: 22px; background: linear-gradient(90deg, rgba(7,8,8,.72), rgba(7,8,8,.08)); }

.brand-block {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}

.brand-mark,
.avatar {
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  font-weight: 800;
}

.brand-mark {
  width: 28px;
  height: 28px;
  color: #161412;
  background: #e7c28e;
  font-family: Georgia, serif;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font: 400 18px/1 Georgia, serif;
  letter-spacing: -.04em;
}

.brand-block p,
.empty-state,
.studio-muted {
  color: var(--muted);
  font-size: 13px;
}

.primary-action,
.secondary-action,
.danger-action {
  min-height: 38px;
  border: 0;
  border-radius: 8px;
  padding: 0 14px;
  font-weight: 800;
}

.primary-action {
  width: 100%;
  background: var(--accent);
  color: #fff;
}

.primary-action:hover {
  background: var(--accent-strong);
}

.profile-card {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 10px;
  margin-bottom: 12px;
  text-align: left;
}

.profile-card span:first-child {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.profile-card small {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
}

.privacy-pill {
  flex: none;
  border-radius: 999px;
  background: #edf2ff;
  color: #344c8a;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 900;
}

.secondary-action {
  background: #eef5f1;
  color: var(--ink);
}

.danger-action {
  width: 100%;
  background: #fff0f0;
  color: var(--danger);
}

.section-label {
  margin: 24px 0 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.small-label {
  margin: 12px 0 8px;
  font-size: 11px;
}

.companion-list {
  display: grid;
  gap: 10px;
  width: 100%;
}

.companion-card {
  width: 100%; display: block; border: 0; background: transparent; padding: 0; text-align: left;
  opacity: .38; transition: opacity .35s ease, transform .35s cubic-bezier(.22,.8,.24,1);
}
.companion-card > span:not(.avatar) { position: absolute; left: 74px; min-width: 190px; opacity: 0; transform: translateX(-6px); pointer-events: none; transition: .25s ease; }
.companion-card:hover, .companion-card:focus-visible, .companion-card.active { opacity: 1; transform: translateX(1px); }
.companion-card:hover > span:not(.avatar), .companion-card:focus-visible > span:not(.avatar) { opacity: 1; transform: translateX(0); }

.avatar {
  width: 52px;
  height: 52px;
}
.avatar-image { overflow: hidden; border: 1px solid rgba(255,255,255,.3); box-shadow: 0 8px 24px #0005; }
.avatar-image img { width: 100%; height: 100%; object-fit: cover; }

.card-title-row,
.chat-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.companion-name {
  color: #fff7ea; font-weight: 700;
}

.companion-meta,
.last-message {
  color: var(--muted);
  font-size: 12px;
}

.chat-panel { position: relative; z-index: 2; display: grid; grid-template-rows: auto minmax(0,1fr) auto; min-height: 0; overflow: hidden; padding: 26px 30px 28px; background: linear-gradient(90deg, rgba(16,16,15,.1), rgba(16,16,15,.08)); }
.chat-header { display: flex; justify-content: space-between; align-items: start; padding: 0 0 18px; border-bottom: 1px solid rgba(255,255,255,.1); }
.chat-identity { display: flex; gap: 12px; align-items: center; }
.chat-header h2 { font: 400 27px/1.05 Georgia, serif; letter-spacing: -.035em; }
.chat-header-tags { display: flex; gap: 8px; }
.lang-pill,.status-pill { border: 1px solid var(--line); color: #e6dfd3; background: rgba(10,10,9,.35); padding: 6px 9px; border-radius: 999px; font-size: 11px; }
.message-list { min-height: 0; overflow: auto; overflow-x: hidden; padding: 36px 3px 22px; display: grid; align-content: end; gap: 16px; scrollbar-width: thin; }
.message { min-width: 0; max-width: min(590px, 76%); border: 1px solid rgba(242,233,218,.15); border-radius: 18px; padding: 13px 16px; color: #fbf4ea; background: rgba(16,16,15,.52); backdrop-filter: blur(12px); box-shadow: 0 10px 36px #0002; }
.message.user { justify-self: end; background: rgba(210,160,102,.23); border-color: rgba(239,202,151,.3); }
.message-label { color: #d8b98e; font-size: 11px; margin-bottom: 6px; letter-spacing: .04em; }
.message p { line-height: 1.6; overflow-wrap: anywhere; }
.message-time { display: block; margin-top: 8px; color: #b9b1a6; font-size: 11px; line-height: 1; letter-spacing: .03em; }
.chat-error { margin: 12px auto 4px; padding: 10px 14px; border: 1px solid rgba(229,155,132,.34); border-radius: 14px; color: #ffe2d7; background: rgba(105,45,35,.34); font-size: 13px; text-align: center; }
.composer { display: grid; grid-template-columns: 1fr auto; gap: 9px; padding: 9px 10px 9px 17px; border: 1px solid rgba(246,235,218,.2); border-radius: 18px; background: rgba(10,10,9,.6); box-shadow: 0 14px 44px #0006; backdrop-filter: blur(14px); }
.composer input { border: 0; outline: 0; min-width: 0; color: #fff8ee; background: transparent; }
.composer input::placeholder { color: #b8b1a6; }
.composer button { border: 0; border-radius: 12px; padding: 9px 16px; color: #1b1712; background: #e7c28e; font-weight: 800; }

.utility-dock { position: fixed; z-index: 5; right: 24px; bottom: 22px; display: flex; gap: 8px; padding: 7px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: rgba(13,13,12,.62); box-shadow: 0 12px 42px #0008; backdrop-filter: blur(16px); }
.dock-button { width: 38px; height: 38px; border: 0; border-radius: 50%; background: transparent; color: #f6eee4; font-size: 18px; }
.dock-button:hover,.dock-button:focus-visible { background: rgba(231,194,142,.23); outline: 2px solid #e7c28e; outline-offset: 2px; }
.utility-drawer { position: fixed; z-index: 8; top: 14px; right: 14px; bottom: 14px; width: min(430px, calc(100vw - 28px)); padding: 20px; overflow: auto; color: #eee8dd; background: rgba(18,18,17,.9); border: 1px solid rgba(255,255,255,.17); border-radius: 22px; box-shadow: -18px 0 56px #0009; backdrop-filter: blur(22px); transform: translateX(calc(100% + 30px)); transition: transform 460ms cubic-bezier(.22,.8,.24,1); }
.utility-drawer.is-open { transform: translateX(0); }
.drawer-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.drawer-header p { font: 400 23px Georgia, serif; }
.studio-panel { display: contents; }
.studio-card,.profile-card { border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.05); color: inherit; }
.profile-card { margin-bottom: 14px; }

@media (prefers-reduced-motion: reduce) { .scene-layer,.utility-drawer,.companion-card { transition-duration: 160ms; } .scene-layer-current,.scene-layer-outgoing { transform: none !important; filter: none !important; } }
@media (max-width: 760px) {
  .app-shell { grid-template-columns: 1fr; }
  .companion-rail { position: absolute; top: 0; left: 0; right: 0; height: 94px; padding: 12px 16px; flex-direction: row; align-items: center; overflow-x: auto; background: linear-gradient(#090909b8, transparent); }
  .brand-block { flex: none; } .companion-list { display: flex; gap: 9px; width: auto; } .companion-card { width: 47px; flex: none; } .companion-card > span:not(.avatar) { display: none; }
  .chat-panel { padding: 112px 16px 92px; } .chat-header-tags { display: none; } .message { max-width: 88%; }
  .utility-drawer { top: auto; bottom: 0; right: 0; width: 100%; max-height: 82dvh; border-radius: 22px 22px 0 0; transform: translateY(105%); } .utility-drawer.is-open { transform: translateY(0); }
}

/* Focused creation keeps the chat scene present while advanced editing becomes immersive. */
.create-dialog {
  width: min(440px, calc(100vw - 32px));
  max-height: min(820px, calc(100dvh - 32px));
  margin-right: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  background: rgba(19, 23, 23, 0.94);
  color: #f5eee4;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.44);
}

.create-dialog.is-advanced {
  width: min(960px, calc(100vw - 48px));
  max-width: 960px;
  margin: auto;
}

.create-dialog::backdrop {
  background: rgba(7, 9, 9, 0.42);
  backdrop-filter: blur(8px);
}

.create-dialog form {
  display: grid;
  gap: 18px;
}

.creation-eyebrow {
  color: #c5a780;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.creation-step-heading {
  margin: 0;
  font-family: Georgia, serif;
  font-size: clamp(25px, 4vw, 38px);
  font-weight: 400;
}

.creation-error {
  min-height: 1.2em;
  margin: -8px 0 0;
  color: #ffd4c7;
}

.quick-creation,
.advanced-creation,
.creation-step {
  display: grid;
  gap: 16px;
}

.quick-creation label,
.creation-step label {
  display: grid;
  gap: 8px;
}

.create-dialog input,
.create-dialog select,
.create-dialog textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.07);
  color: inherit;
}

.create-dialog select option { color: #191b1b; }
.create-dialog textarea { min-height: 150px; resize: vertical; }

.creation-step[hidden],
.quick-creation[hidden],
.advanced-creation[hidden] {
  display: none;
}

.creation-stepper {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: rgba(245, 238, 228, 0.52);
  font-size: 10px;
}

.creation-stepper li {
  border-top: 2px solid rgba(255, 255, 255, 0.15);
  padding-top: 8px;
}

.creation-stepper li[aria-current="step"] {
  border-color: #d9b98c;
  color: #fff8ef;
}

.visual-style-options {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
}

.visual-style-options label {
  grid-template-columns: auto 1fr;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 16px;
}

.visual-style-options label[aria-disabled="true"],
.coming-soon-card:disabled {
  opacity: 0.48;
}

.coming-soon-card {
  display: flex;
  justify-content: space-between;
  padding: 14px;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  color: inherit;
  background: transparent;
}

.creation-review dl { display: grid; gap: 2px; }
.creation-review dl div { display: grid; grid-template-columns: 140px 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.creation-review dt { color: rgba(245, 238, 228, 0.58); }
.creation-review dd { margin: 0; }

@media (max-width: 760px) {
  .create-dialog,
  .create-dialog.is-advanced {
    width: 100%;
    max-width: none;
    max-height: 92dvh;
    margin: auto 0 0;
    border-radius: 24px 24px 0 0;
  }
  .creation-stepper li { font-size: 0; }
  .creation-stepper li::after { content: ""; display: block; height: 5px; }
  .dialog-actions { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  .create-dialog,
  .create-dialog * { scroll-behavior: auto; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* Final creation sizing overrides legacy dialog rules without changing profile dialogs. */
#createDialog {
  width: min(440px, calc(100vw - 32px));
  max-width: 440px;
  margin: auto 16px auto auto;
}

#createDialog.is-advanced {
  width: min(960px, calc(100vw - 48px));
  max-width: 960px;
  margin: auto;
}

.creation-unavailable-status {
  margin: 0;
  color: #d9b98c;
  font-size: 13px;
}

@media (max-width: 760px) {
  #createDialog,
  #createDialog.is-advanced {
    width: 100%;
    max-width: none;
    margin: auto 0 0;
  }
}

.last-message {
  margin-top: 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.daily-dot {
  display: inline-grid;
  place-items: center;
  min-width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--gold);
  color: #6b5300;
  font-size: 12px;
  font-weight: 900;
}

.card-badges {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex: none;
}

.unread-dot {
  display: inline-grid;
  place-items: center;
  min-width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  padding: 0 7px;
  font-size: 12px;
  font-weight: 900;
}

.chat-panel {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: linear-gradient(180deg, #f7faf8, #eef4f0);
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 86px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.chat-identity {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 12px;
  align-items: center;
}

.chat-identity .avatar {
  width: 50px;
  height: 50px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--mint);
  color: #235c4d;
  font-size: 12px;
  font-weight: 800;
}

.message-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
  padding: 24px;
  overflow: auto;
}

.message {
  max-width: min(680px, 78%);
  padding: 12px 14px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(39, 59, 52, 0.06);
}

.message.user {
  align-self: flex-end;
  background: var(--blue);
}

.message.system_push {
  border: 1px solid #ebd783;
  background: var(--gold);
}

.message.assistant_pending {
  align-self: flex-start;
  width: 78px;
  min-height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.pending-orb-cluster {
  position: relative;
  width: 78px;
  height: 42px;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, .22));
}

.pending-orb-cluster i {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, #fff5df, #e7c28e 42%, rgba(203, 140, 86, .5));
  animation: pending-orb-float 1.8s ease-in-out infinite;
}

.pending-orb-cluster i:nth-child(1) { left: 7px; top: 19px; width: 8px; height: 8px; animation-delay: -.8s; }
.pending-orb-cluster i:nth-child(2) { left: 20px; top: 10px; animation-delay: -.3s; }
.pending-orb-cluster i:nth-child(3) { left: 35px; top: 18px; width: 13px; height: 13px; animation-delay: -.55s; }
.pending-orb-cluster i:nth-child(4) { left: 51px; top: 7px; width: 7px; height: 7px; animation-delay: -.15s; }
.pending-orb-cluster i:nth-child(5) { left: 61px; top: 24px; width: 6px; height: 6px; animation-delay: -.95s; }

@keyframes pending-orb-float {
  0%, 100% { transform: translateY(0) scale(.88); opacity: .45; }
  50% { transform: translateY(-7px) scale(1.08); opacity: 1; }
}

.message-label {
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.message p {
  white-space: pre-wrap;
}

.message a {
  color: #1b5d82;
  font-weight: 800;
}

.chat-source {
  width: fit-content;
  margin-top: 8px;
  border-radius: 999px;
  padding: 3px 8px;
  background: #eef5f1;
  color: #48635a;
  font-size: 11px;
  font-weight: 900;
}

.chat-source.llm {
  background: #e6f5ed;
  color: #235c4d;
}

.chat-source.fallback {
  background: #fff4d8;
  color: #735616;
}

.source-card {
  display: grid;
  gap: 5px;
  margin-top: 10px;
  border: 1px solid rgba(128, 103, 28, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  padding: 10px;
  font-size: 13px;
}

.source-card span {
  color: #6b5d36;
}

.source-type {
  width: fit-content;
  border-radius: 999px;
  background: #fff8df;
  color: #7a5a00;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.source-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.source-action {
  min-height: 28px;
  border: 1px solid rgba(122, 90, 0, 0.22);
  border-radius: 999px;
  background: #fffaf0;
  color: #71550d;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 900;
}

.source-action:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.composer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 18px 24px 22px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
}

.composer input,
.form-grid input,
.form-grid select {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: #fff;
  color: var(--ink);
}

.composer button {
  min-width: 88px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 900;
}

.composer input:disabled,
.composer button:disabled {
  cursor: progress;
  opacity: 0.68;
}

.studio-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 16px;
  margin-bottom: 14px;
}

.studio-card h2,
.studio-card h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.studio-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid #edf2ef;
  font-size: 14px;
}

.studio-row strong {
  min-width: 0;
  text-align: right;
  overflow-wrap: anywhere;
}

.studio-row:last-child {
  border-bottom: 0;
}

.tag-list,
.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 0;
  border-radius: 999px;
  padding: 0 10px;
  background: #eef6f2;
  color: #235c4d;
  font-size: 12px;
  font-weight: 800;
}

.tag-button {
  border: 1px solid #cfe1d9;
}

.tag-button:hover {
  background: #e2f0ea;
}

.keyword-tag {
  background: #edf2ff;
  color: #344c8a;
}

.provider-tag {
  background: #f0edf8;
  color: #574084;
}

.custom-keywords {
  margin-top: 12px;
}

.hint {
  margin-top: 10px;
}

.quick-actions {
  margin-top: 12px;
}

.quick-actions button {
  flex: 1;
}

.model-form {
  display: grid;
  gap: 10px;
}

.model-form input,
.model-form select {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 0 10px;
}

.model-form button {
  width: 100%;
}

.model-form button:disabled {
  cursor: progress;
  opacity: 0.68;
}

.notification-stack {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.retrieval-stack {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.retrieval-item {
  display: grid;
  gap: 4px;
  border: 1px solid #dce8e2;
  border-radius: 8px;
  background: #f7fbf9;
  padding: 10px;
  font-size: 12px;
}

.retrieval-item span {
  color: var(--muted);
}

.notification-card {
  display: grid;
  gap: 4px;
  border: 1px solid #dce8e2;
  border-radius: 8px;
  background: #f7fbf9;
  padding: 10px;
  font-size: 12px;
}

.notification-card span {
  color: var(--muted);
}

.create-dialog {
  width: min(720px, calc(100vw - 32px));
  border: 0;
  border-radius: 10px;
  padding: 0;
  box-shadow: var(--shadow);
}

.create-dialog::backdrop {
  background: rgba(12, 25, 20, 0.42);
}

.create-dialog form {
  padding: 22px;
}

.dialog-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.dialog-header p {
  color: var(--muted);
  font-size: 14px;
}

.icon-button {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: #eef4f1;
  font-size: 24px;
  line-height: 1;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.wide {
  grid-column: 1 / -1;
}

fieldset {
  margin: 18px 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

legend {
  padding: 0 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

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

.checkbox-grid label,
.memory-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-weight: 700;
}

.preview-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
  padding: 14px;
  margin-top: 16px;
}

.preview-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.preview-heading h3 {
  margin: 0;
  font-size: 16px;
}

.preview-heading p {
  color: var(--muted);
  font-size: 12px;
}

#companionPreview {
  display: grid;
  gap: 8px;
}

.preview-message {
  display: grid;
  gap: 4px;
  border-radius: 8px;
  padding: 10px;
  background: #fff;
  font-size: 12px;
}

.preview-message.user {
  background: var(--blue);
}

.preview-message.system_push {
  background: var(--gold);
}

.preview-message span {
  color: var(--muted);
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 0.35;
    transform: scale(0.85);
  }

  50% {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 1120px) {
  .app-shell {
    grid-template-columns: 260px 1fr;
    grid-template-rows: 1fr auto;
  }

  .studio-panel {
    grid-column: 1 / -1;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 760px) {
  .app-shell {
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 100vh;
  }

  .companion-rail {
    max-height: none;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .chat-panel {
    min-height: 70vh;
  }

  .studio-panel {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .message {
    max-width: 92%;
  }

  .form-grid,
  .checkbox-grid {
    grid-template-columns: 1fr;
  }
}

/* Word selection translation */
.translate-trigger {
  position: fixed;
  z-index: 60;
  transform: translateX(-50%);
  border: 1px solid var(--accent-strong);
  background: var(--accent);
  color: #ffffff;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.translate-trigger:hover {
  background: var(--accent-strong);
}

.translate-popover {
  position: fixed;
  z-index: 61;
  width: min(340px, calc(100vw - 32px));
  max-height: 60vh;
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: var(--shadow);
}

.translate-popover .popover-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.translate-popover .selected-text {
  font-weight: 700;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.translate-popover .popover-close {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 1rem;
  cursor: pointer;
  line-height: 1;
}

.translate-popover .pronunciation {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0 0 6px;
}

.translate-popover .translation {
  font-size: 1.05rem;
  color: var(--accent-strong);
  font-weight: 700;
  margin: 0 0 8px;
  overflow-wrap: anywhere;
}

.translate-popover .explanation {
  font-size: 0.88rem;
  color: var(--ink);
  margin: 0 0 8px;
  line-height: 1.5;
}

.translate-popover .example-list {
  display: grid;
  gap: 6px;
  margin: 0 0 10px;
}

.translate-popover .example-item {
  font-size: 0.82rem;
  color: var(--muted);
  background: var(--soft);
  border-radius: 8px;
  padding: 6px 9px;
  line-height: 1.45;
}

.translate-popover .popover-status {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 4px 0 8px;
}

.translate-popover .popover-actions {
  display: flex;
  gap: 8px;
}

.translate-popover .save-vocab {
  border: 1px solid var(--accent);
  background: var(--mint);
  color: var(--accent-strong);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.translate-popover .save-vocab:disabled {
  opacity: 0.6;
  cursor: default;
}

/* Word book */
.vocab-list {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.vocab-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  background: var(--soft);
  border-radius: 10px;
  padding: 8px 10px;
}

.vocab-item .vocab-text {
  font-weight: 600;
  color: var(--ink);
  font-size: 0.85rem;
  overflow-wrap: anywhere;
}

.vocab-item .vocab-translation {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  overflow-wrap: anywhere;
}

.vocab-item .vocab-remove {
  border: 0;
  background: transparent;
  color: var(--danger);
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
  padding: 2px 4px;
}

.model-error {
  color: var(--danger);
  overflow-wrap: anywhere;
}

.chat-header-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.lang-pill {
  background: var(--blue);
  color: var(--accent-strong);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}
.language-action-menu { display: flex; gap: 4px; padding: 5px; border-color: rgba(231,194,142,.4); background: rgba(15,15,14,.92); }
.language-action-menu[hidden], .translate-popover[hidden] { display: none !important; }
.language-action-menu button { border: 0; border-radius: 999px; padding: 6px 10px; color: #f4ecdf; background: transparent; font-size: 12px; }
.language-action-menu button:hover, .language-action-menu button:focus-visible { color: #17130f; background: #e7c28e; }

/* Wyth cinematic shell overrides legacy MVP layout rules. */
.app-shell {
  position: relative;
  display: grid;
  grid-template-columns: 96px minmax(420px, 760px) 1fr;
  grid-template-rows: minmax(0, 1fr);
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  overflow: hidden;
}

.companion-rail {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  max-height: none;
  padding: 20px 16px;
  overflow: visible;
  border: 0;
  background: linear-gradient(90deg, rgba(7, 8, 8, .74), rgba(7, 8, 8, .08));
}

.companion-list { width: 100%; }
.companion-card { position: relative; display: block; width: 100%; padding: 0; border: 0; background: transparent; opacity: .34; }
.companion-card.active { border: 0; box-shadow: none; opacity: 1; }
.companion-card > span:not(.avatar) { top: 4px; }

.chat-panel {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: 0;
  overflow: hidden;
  padding: 26px 30px 28px;
  background: linear-gradient(90deg, rgba(16, 16, 15, .16), rgba(16, 16, 15, .06));
}

.app-shell.is-transitioning .scene-continuity { opacity: .84; transform: translateX(0) scaleX(1); }
.app-shell.is-transitioning .scene-layer-current { transform: scale(1.095) translateX(calc(var(--transition-direction, 1) * -3.5%)); filter: blur(4px) saturate(.72); }
.app-shell.is-transitioning .chat-header, .app-shell.is-transitioning .message-list, .app-shell.is-transitioning .composer { opacity: .22; transform: translateX(calc(var(--transition-direction, 1) * -18px)) scale(.985); filter: blur(2px); }
.app-shell[data-transition-direction="-1"] { --transition-direction: -1; }
.app-shell[data-transition-direction="1"] { --transition-direction: 1; }
.chat-header, .message-list, .composer { transition: opacity 360ms ease, transform 620ms cubic-bezier(.22,.8,.24,1), filter 360ms ease, background 320ms ease; }
.app-shell.is-history-reading .scene-layer-current { filter: saturate(.58) brightness(.68); transform: scale(1.015); }
.app-shell.is-history-reading .message-list { margin: 16px -6px 74px; padding: 26px 22px; border: 1px solid rgba(255,255,255,.13); border-radius: 22px; background: rgba(16,17,16,.78); backdrop-filter: blur(20px); box-shadow: 0 20px 70px #0006; }
.app-shell.is-history-reading .scene-continuity { opacity: 0; }

.chat-header { padding: 0 0 18px; border-bottom: 1px solid rgba(255, 255, 255, .1); background: transparent; }
.chat-header h2 { font: 400 27px/1.05 Georgia, serif; letter-spacing: -.035em; }
.chat-header-tags { display: flex; }
.lang-pill, .status-pill { border: 1px solid var(--line); color: #e6dfd3; background: rgba(10, 10, 9, .35); }
.message-list { min-height: 0; overflow: auto; padding: 36px 3px 86px; align-content: end; background: transparent; }
.message { max-width: min(590px, 76%); border: 1px solid rgba(242, 233, 218, .15); border-radius: 18px; padding: 13px 16px; color: #fbf4ea; background: rgba(16, 16, 15, .52); backdrop-filter: blur(12px); box-shadow: 0 10px 36px #0002; }
.message.user { justify-self: end; background: rgba(210, 160, 102, .23); border-color: rgba(239, 202, 151, .3); }
.message.system_push { background: rgba(30, 28, 24, .74); border-color: rgba(231, 194, 142, .28); }
.message p { color: inherit; }
.message .source-card { border-color: rgba(255,255,255,.13); color: #eee7dc; background: rgba(255,255,255,.055); }
.message .source-card span { color: #bdb5aa; }
.message .source-card a { color: #e7c28e; }
.message .source-action { border-color: rgba(231,194,142,.3); color: #eadac3; background: rgba(231,194,142,.1); }
.composer { display: grid; grid-template-columns: 1fr auto; gap: 9px; padding: 9px 10px 9px 17px; border: 1px solid rgba(246, 235, 218, .2); border-radius: 18px; background: rgba(10, 10, 9, .62); box-shadow: 0 14px 44px #0006; backdrop-filter: blur(14px); }
.composer input { color: #fff8ee; background: transparent; }
.composer button { color: #1b1712; background: #e7c28e; }
.composer { grid-template-columns: auto 1fr auto; }
.composer .stay-with-me { min-width: 0; padding: 8px 10px; color: #ead8bd; background: transparent; border: 1px solid rgba(231,194,142,.22); font-weight: 650; }
.composer .stay-with-me:hover, .composer .stay-with-me:focus-visible { color: #fff4e3; border-color: rgba(231,194,142,.62); background: rgba(231,194,142,.12); }

.support-presence { position: absolute; z-index: 4; right: 30px; bottom: 92px; width: min(390px, calc(100% - 60px)); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 14px 15px; border: 1px solid rgba(238,206,162,.28); border-radius: 24px; color: #f8eee1; background: linear-gradient(135deg, rgba(24,22,20,.9), rgba(41,32,26,.72)); box-shadow: 0 20px 70px #0009; backdrop-filter: blur(22px); animation: support-presence-enter 520ms cubic-bezier(.22,.8,.24,1) both; }
.support-presence[hidden] { display: none !important; }
.support-presence-visual { position: relative; width: 66px; height: 66px; display: grid; place-items: center; }
.support-presence-visual::before { content: ''; position: absolute; inset: -7px; border-radius: 50%; background: radial-gradient(circle, rgba(231,194,142,.3), transparent 68%); animation: support-presence-breathe 3.4s ease-in-out infinite; }
.support-presence-visual .avatar { position: relative; width: 58px; height: 58px; box-shadow: 0 0 0 1px rgba(255,255,255,.14), 0 12px 30px #0007; }
.support-presence[data-presence="half_body"] .support-presence-visual { width: 92px; height: 108px; overflow: hidden; border-radius: 46px 46px 24px 24px; background: linear-gradient(180deg, rgba(231,194,142,.12), rgba(9,9,8,.24)); }
.support-presence[data-presence="half_body"] .support-presence-visual .avatar { width: 72px; height: 72px; transform: translateY(-10px); }
.support-presence-copy { display: grid; gap: 4px; min-width: 0; }
.support-presence-copy strong { font: 400 18px/1.2 Georgia, serif; color: #f5dfbd; }
.support-presence-copy span { color: #d8d0c5; font-size: 13px; line-height: 1.55; }
.support-presence-dismiss { align-self: start; width: 30px; height: 30px; padding: 0; border: 0; border-radius: 50%; color: #d8cbbb; background: rgba(255,255,255,.06); }
@keyframes support-presence-enter { from { opacity: 0; transform: translateY(18px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes support-presence-breathe { 50% { transform: scale(1.12); opacity: .62; } }
.reduce-motion .support-presence { animation: support-presence-fade 140ms ease both; }
.reduce-motion .support-presence-visual::before { animation: none; }
@keyframes support-presence-fade { from { opacity: 0; } to { opacity: 1; } }

.utility-drawer { color: #eee8dd; }
.utility-drawer { scrollbar-color: rgba(231,194,142,.45) transparent; scrollbar-width: thin; }
.utility-drawer::-webkit-scrollbar { width: 7px; }
.utility-drawer::-webkit-scrollbar-track { background: transparent; }
.utility-drawer::-webkit-scrollbar-thumb { border-radius: 999px; background: rgba(231,194,142,.38); }
.utility-drawer[aria-hidden="true"] { visibility: hidden; }
.utility-drawer.is-open { visibility: visible; }
.utility-drawer .profile-card { display: flex; color: inherit; }
.utility-drawer .studio-card, .utility-drawer .profile-card { border-color: rgba(255, 255, 255, .14); background: rgba(255, 255, 255, .05); }
.utility-drawer .secondary-action { color: #f3ede4; border: 1px solid rgba(231,194,142,.22); background: rgba(255,255,255,.075); }
.utility-drawer .secondary-action:hover, .utility-drawer .secondary-action:focus-visible { color: #17130f; background: #e7c28e; }
.utility-drawer .secondary-action:disabled { color: #8f887e; border-color: rgba(255,255,255,.08); background: rgba(255,255,255,.035); opacity: 1; }
.utility-drawer .primary-action { color: #17130f; background: #e7bd83; }
.utility-drawer .primary-action:hover, .utility-drawer .primary-action:focus-visible { background: #f0cd9c; }
.utility-drawer input, .utility-drawer select { color: #f3ede4; border-color: rgba(255,255,255,.18); background: #222321; }
.utility-drawer .retrieval-item, .utility-drawer .notification-card, .utility-drawer .vocab-item { border-color: rgba(255,255,255,.1); background: rgba(255,255,255,.055); }
.drawer-intro { padding: 18px; background: linear-gradient(145deg, rgba(231,194,142,.13), rgba(255,255,255,.035)) !important; }
.drawer-intro h2 { margin: 6px 0 8px; font: 400 25px/1.15 Georgia, serif; }
.eyebrow { color: #d7b481; font-size: 10px; letter-spacing: .16em; }
.setting-toggle { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; }
.setting-toggle span { display: grid; gap: 4px; }
.setting-toggle small { color: var(--muted); font-weight: 400; }
.quick-settings-list { display: grid; gap: 4px; }
.quick-settings-list > * { min-height: 62px; padding: 14px 4px; border-bottom: 1px solid rgba(255,255,255,.09); }
.quick-setting-select { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.quick-setting-select > span { display: grid; gap: 4px; }
.quick-setting-select small { color: #bdb4a8; line-height: 1.35; }
.quick-setting-select select { width: auto; min-width: 112px; padding: 8px 10px; border-radius: 12px; }
.full-settings-link { display: flex; width: 100%; align-items: center; justify-content: space-between; margin-top: 18px; padding: 14px 16px; border: 1px solid rgba(231,194,142,.28); border-radius: 14px; color: #17130f; background: #e7c28e; font-weight: 700; }

.full-settings-surface { position: fixed; z-index: 12; inset: 18px; display: grid; grid-template-rows: auto minmax(0,1fr); overflow: hidden; color: #f4eee4; background: rgba(17,17,16,.96); border: 1px solid rgba(255,255,255,.17); border-radius: 26px; box-shadow: 0 30px 100px #000c; backdrop-filter: blur(28px); opacity: 0; transform: translateY(18px) scale(.985); visibility: hidden; transition: opacity 240ms ease, transform 360ms cubic-bezier(.22,.8,.24,1), visibility 0s linear 360ms; }
.full-settings-surface.is-open { opacity: 1; transform: none; visibility: visible; transition-delay: 0s; }
.full-settings-surface[aria-hidden="true"] { visibility: hidden; }
.full-settings-header { display: flex; align-items: center; justify-content: space-between; padding: 22px 26px; border-bottom: 1px solid rgba(255,255,255,.1); }
.full-settings-header h2 { margin: 4px 0 0; font: 400 30px/1.1 Georgia, serif; }
.full-settings-layout { display: grid; min-height: 0; grid-template-columns: minmax(180px,240px) minmax(0,1fr); }
.full-settings-nav { display: flex; flex-direction: column; gap: 7px; padding: 22px 14px; border-right: 1px solid rgba(255,255,255,.1); }
.full-settings-nav button { padding: 12px 14px; border: 1px solid transparent; border-radius: 12px; color: #c9c1b6; background: transparent; text-align: left; }
.full-settings-nav button[aria-current="page"] { color: #17130f; border-color: #e7c28e; background: #e7c28e; }
.full-settings-content { overflow: auto; padding: clamp(22px,4vw,48px); outline: none; scrollbar-color: rgba(231,194,142,.4) transparent; }
.full-settings-content { overscroll-behavior: contain; }
.settings-section > header h3:focus-visible { outline: 3px solid #f0cd9c; outline-offset: 6px; border-radius: 4px; }
.settings-section { width: min(760px,100%); margin: 0 auto; }
.settings-section > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 24px; }
.settings-section > header h3 { margin: 5px 0 0; font: 400 clamp(25px,4vw,38px)/1.1 Georgia, serif; }
.settings-status { display: inline-flex; align-items: center; padding: 6px 10px; border: 1px solid rgba(172,213,176,.25); border-radius: 999px; color: #d5ecd7; background: rgba(81,135,88,.18); font-size: 12px; }
.settings-status-coming { color: #e9d2af; border-color: rgba(231,194,142,.28); background: rgba(151,111,57,.18); }
.settings-section .studio-card { margin-bottom: 14px; color: #f4eee4; border-color: rgba(255,255,255,.12); background: rgba(255,255,255,.055); }
.settings-section .studio-muted { color: #c9c1b6; }
.product-announcement { border-color: rgba(231,194,142,.28) !important; background: linear-gradient(135deg,rgba(231,194,142,.13),rgba(255,255,255,.045)) !important; }
.product-announcement h3 { margin: 7px 0 8px; color: #f5e7d1; font: 400 22px/1.25 Georgia,serif; }
.product-announcement p { margin: 0; line-height: 1.65; }
.settings-section .secondary-action { color: #f3ede4; border: 1px solid rgba(231,194,142,.28); background: #292925; }
.settings-section .secondary-action:hover, .settings-section .secondary-action:focus-visible { color: #17130f; background: #e7c28e; }
.settings-section .secondary-action:disabled { color: #b9b1a6; border-color: rgba(255,255,255,.12); background: rgba(255,255,255,.07); opacity: 1; cursor: not-allowed; }
.settings-section .model-form input,
.settings-section .model-form select { color: #f4eee4; border-color: rgba(255,255,255,.2); background: #292925; color-scheme: dark; }
.settings-section .model-form input::placeholder { color: #aaa297; }
.settings-section .model-form label { color: #ddd4c8; }
.auth-card { display: grid; gap: 18px; }
.auth-card-heading { display: grid; gap: 7px; }
.auth-card-heading h3 { margin: 0; font: 400 27px/1.15 Georgia, serif; color: #fff8ed; }
.auth-form { display: grid; gap: 15px; }
.auth-form label { display: grid; gap: 7px; color: #e5dccf; font-weight: 700; }
.auth-form input { width: 100%; min-height: 46px; padding: 11px 13px; border: 1px solid rgba(255,255,255,.22); border-radius: 12px; color: #fffaf2; background: #292925; color-scheme: dark; }
.auth-form input:focus-visible { outline: 3px solid #f0cd9c; outline-offset: 2px; border-color: transparent; }
.auth-form small { color: #c8c0b5; font-size: 12px; font-weight: 400; }
.auth-form .primary-action { justify-self: start; min-width: 132px; }
.settings-section .auth-form .primary-action { color: #17130f; background: #e7c28e; }
.settings-section .auth-form .primary-action:hover, .settings-section .auth-form .primary-action:focus-visible { color: #17130f; background: #f0cd9c; }
.auth-secondary-actions { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.auth-secondary-actions button { padding: 3px 0; color: #f0cd9c; background: transparent; text-decoration: underline; text-underline-offset: 4px; }
.auth-secondary-actions button:hover, .auth-secondary-actions button:focus-visible { color: #fff4e3; }
.auth-secondary-actions button:focus-visible { outline: 2px solid #f0cd9c; outline-offset: 4px; }
.auth-notice, .auth-error { margin: 0; padding: 12px 14px; border-radius: 12px; line-height: 1.5; }
.auth-notice { color: #daf0dc; border: 1px solid rgba(126,196,136,.32); background: rgba(63,116,71,.23); }
.auth-error { color: #ffd8d4; border: 1px solid rgba(230,116,106,.38); background: rgba(137,52,45,.25); }
.account-session-card strong { overflow-wrap: anywhere; color: #fff8ed; }
.full-settings-header .icon-button { color: #17130f; background: #eef4f1; }
.full-settings-header .icon-button:hover, .full-settings-header .icon-button:focus-visible { color: #17130f; background: #f0cd9c; outline: 3px solid #fff8ed; outline-offset: 3px; }
.model-key-help { color: #bfb6aa; line-height: 1.5; }
.settings-section .retrieval-item,
.settings-section .notification-card,
.settings-section .vocab-item { color: #f4eee4; border-color: rgba(255,255,255,.12); background: rgba(255,255,255,.075); }
.settings-section .retrieval-item span,
.settings-section .notification-card span,
.settings-section .vocab-translation { color: #c8c0b5; }
.advanced-local-setup { margin-top: 20px; border: 1px solid rgba(255,255,255,.12); border-radius: 16px; background: rgba(255,255,255,.035); }
.advanced-local-setup > summary { padding: 16px 18px; color: #e8dfd2; cursor: pointer; font-weight: 700; }
.advanced-local-setup > p { padding: 0 18px; }
.advanced-local-setup .studio-card { margin: 14px; }
.quiet-hours-fields { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin-top: 14px; }
.quiet-hours-fields label { display: grid; gap: 6px; color: #c9c1b6; font-size: 13px; }
.quiet-hours-fields input { width: 100%; padding: 10px 12px; border: 1px solid rgba(255,255,255,.16); border-radius: 12px; color: #f4eee4; background: #252522; color-scheme: dark; }

@media (max-width: 760px) {
  .full-settings-surface { inset: 0; border: 0; border-radius: 0; overscroll-behavior: contain; }
  .full-settings-header { padding: calc(16px + env(safe-area-inset-top)) calc(18px + env(safe-area-inset-right)) 16px calc(18px + env(safe-area-inset-left)); }
  .full-settings-layout { grid-template-columns: 1fr; grid-template-rows: auto minmax(0,1fr); }
  .full-settings-nav { flex-direction: row; overflow-x: auto; padding: 10px 12px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); scrollbar-width: none; }
  .full-settings-nav button { flex: 0 0 auto; text-align: center; }
  .full-settings-content { padding: 22px calc(16px + env(safe-area-inset-right)) calc(38px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left)); }
  .quick-setting-select { align-items: flex-start; }
}
.toggle-button { min-width: 54px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; padding: 7px 12px; color: #ccc3b7; background: rgba(255,255,255,.06); }
.toggle-button.is-on { color: #1a1713; border-color: #e7c28e; background: #e7c28e; }
.empty-drawer-copy { padding: 22px 0; line-height: 1.7; }

.create-dialog { color: #eee8dd; border: 1px solid rgba(255,255,255,.16); border-radius: 22px; background: rgba(20,20,19,.97); box-shadow: 0 30px 100px #000b; }
.create-dialog::backdrop { background: rgba(4,5,5,.7); backdrop-filter: blur(8px); }
.create-dialog input, .create-dialog select { color: #f3ede4; border-color: rgba(255,255,255,.17); background: #282825; }
.create-dialog select { color-scheme: dark; }
.create-dialog select option { color: #f3ede4; background: #282825; }
.create-dialog .secondary-action { color: #f3ede4; border: 1px solid rgba(231,194,142,.3); background: #292925; }
.create-dialog .secondary-action:hover, .create-dialog .secondary-action:focus-visible { color: #17130f; background: #e7c28e; }
.create-dialog .primary-action { color: #17130f; background: #e7c28e; }
.create-dialog .primary-action:hover, .create-dialog .primary-action:focus-visible { background: #f0cd9c; }
.create-dialog :disabled { color: #b9b1a6; opacity: 1; cursor: not-allowed; }
.create-dialog input::file-selector-button { margin-right: 10px; border: 0; border-radius: 8px; padding: 8px 11px; color: #17130f; background: #e7c28e; font-weight: 800; cursor: pointer; }
.create-dialog input[type="file"] { padding: 8px 10px; color: #d8d0c4; }
.create-dialog .preview-panel, .create-dialog .preview-message { border-color: rgba(255,255,255,.12); background: rgba(255,255,255,.05); }
.create-dialog .preview-message.user { background: rgba(210,160,102,.18); }
.create-dialog .icon-button { color: #eee8dd; background: rgba(255,255,255,.08); }
#avatarError { min-height: 18px; color: #e7c28e; font-weight: 500; }
.avatar-draft { display: flex; align-items: center; gap: 12px; min-height: 68px; padding: 10px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; background: rgba(255,255,255,.04); }
.avatar-draft img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; border: 1px solid rgba(231,194,142,.4); }
.avatar-draft span { color: #c8c0b5; font-weight: 500; }
.natural-alternative { margin: 8px 0; color: #f2cf9b; font-size: 18px; line-height: 1.5; }
.translate-popover .save-vocab { border-color: #e7c28e; background: #e7c28e; color: #17130f; }
.translate-popover .save-vocab:hover, .translate-popover .save-vocab:focus-visible { background: #f0cd9c; }
.utility-drawer .vocab-remove { color: #ffb8a7; }

.first-use { position: fixed; z-index: 7; inset: 0; display: grid; align-content: center; gap: 28px; padding: 7vw 9vw 7vw 12vw; color: #f7efe4; background: linear-gradient(90deg, rgba(9,10,10,.82), rgba(9,10,10,.22)); }
.first-use[hidden] { display: none; }
.onboarding-language { position: fixed; z-index: 2; top: clamp(20px,4vw,46px); right: clamp(20px,5vw,70px); display: flex; align-items: center; gap: 8px; color: #c8c0b5; }
.onboarding-language button { min-width: 42px; min-height: 42px; border: 0; border-radius: 999px; color: #d4ccc0; background: transparent; font-weight: 700; }
.onboarding-language button[aria-pressed="true"] { color: #17130f; background: #e7c28e; }
.onboarding-language button:focus-visible, .onboarding-language-choice:focus-visible, .onboarding-continue:focus-visible, .onboarding-login:focus-visible, .onboarding-path-actions button:focus-visible, .settings-language-actions button:focus-visible { outline: 3px solid #fff3df; outline-offset: 3px; }
.onboarding-step { display: grid; gap: 18px; width: min(760px,100%); animation: onboarding-reveal 480ms cubic-bezier(.22,.8,.24,1) both; }
.onboarding-step[hidden] { display: none; }
.onboarding-step > h2 { max-width: 720px; font: 400 clamp(38px,5vw,72px)/1.04 Georgia,serif; letter-spacing: -.035em; }
.onboarding-step > p { max-width: 560px; color: #c5bdb1; font-size: 16px; line-height: 1.65; }
.onboarding-eyebrow { color: #dcb883; font-size: 10px; letter-spacing: .18em; text-transform: uppercase; }
.onboarding-birthday form { display: grid; gap: 12px; width: min(440px,100%); margin-top: 10px; }
.onboarding-birthday label { color: #eee4d5; font-size: 13px; letter-spacing: .04em; }
.onboarding-birthday input { width: 100%; min-height: 56px; border: 1px solid rgba(255,255,255,.25); border-radius: 14px; padding: 0 16px; color: #fff6e8; color-scheme: dark; background: rgba(14,14,13,.48); box-shadow: 0 16px 44px #0003; }
.onboarding-birthday input:focus-visible { border-color: #e7c28e; outline: 3px solid rgba(231,194,142,.22); outline-offset: 3px; }
.onboarding-birthday input[aria-invalid="true"] { border-color: #ffb8a7; }
.onboarding-privacy { color: #bdb4a8; font-size: 13px; line-height: 1.55; }
.onboarding-error { min-height: 20px; color: #ffd0c4; font-size: 13px; font-weight: 700; }
.onboarding-continue { justify-self: start; min-height: 44px; border: 0; border-radius: 999px; padding: 0 24px; color: #18140f; background: #e7c28e; font-weight: 800; }
.onboarding-language-options { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; width: min(640px,100%); margin-top: 8px; }
.onboarding-language-choice { min-height: 128px; display: grid; align-content: center; gap: 8px; border: 1px solid rgba(255,255,255,.2); border-radius: 20px; padding: 22px 24px; text-align: left; color: #f7efe4; background: linear-gradient(135deg,rgba(29,28,25,.9),rgba(15,15,14,.72)); box-shadow: 0 20px 60px #0003; transition: transform 280ms ease,border-color 280ms ease,background 280ms ease; }
.onboarding-language-choice strong { font: 400 28px/1.1 Georgia,serif; }
.onboarding-language-choice span { color: #bfb6aa; font-size: 13px; }
.onboarding-language-choice:hover { transform: translateY(-4px); border-color: rgba(231,194,142,.72); }
.onboarding-language-choice[aria-pressed="true"] { border-color: #e7c28e; background: linear-gradient(135deg,rgba(73,57,36,.94),rgba(27,24,20,.88)); box-shadow: 0 22px 70px rgba(0,0,0,.42),inset 0 0 0 1px rgba(231,194,142,.18); }
.onboarding-language-choice[aria-pressed="true"] span { color: #e9d5b8; }
.onboarding-path-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.onboarding-path-actions button { min-height: 48px; border: 1px solid rgba(231,194,142,.42); border-radius: 999px; padding: 0 22px; color: #f5eadb; background: rgba(18,18,17,.7); font-weight: 750; }
.onboarding-path-actions button:first-child { color: #18140f; border-color: #e7c28e; background: #e7c28e; }
.onboarding-path-actions button:hover { transform: translateY(-2px); border-color: #f0cd9c; }
.onboarding-login { position: fixed; z-index: 3; right: clamp(18px,4vw,54px); bottom: clamp(18px,4vw,44px); min-width: 94px; min-height: 46px; border: 1px solid rgba(231,194,142,.55); border-radius: 999px; color: #17130f; background: #e7c28e; box-shadow: 0 18px 50px #0007; font-weight: 850; }
.onboarding-login:hover { background: #f0cd9c; }
.settings-language-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; }
.settings-language-row > span:first-child { display: grid; gap: 4px; }
.settings-language-row small { color: var(--muted); font-weight: 400; }
.settings-language-actions { display: flex; gap: 6px; }
.settings-language-actions button { min-width: 42px; min-height: 36px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; color: #d2c9bc; background: rgba(255,255,255,.05); }
.settings-language-actions button[aria-pressed="true"] { color: #19150f; border-color: #e7c28e; background: #e7c28e; }
.profile-completion-prompt p { margin-bottom: 12px; color: #e9dfd1; line-height: 1.55; }
@keyframes onboarding-reveal { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.first-use-copy span { color: #dcb883; font-size: 10px; letter-spacing: .18em; }
.first-use-copy h2 { max-width: 720px; margin: 8px 0 10px; font: 400 clamp(36px,5vw,70px)/1.04 Georgia,serif; }
.first-use-copy p { color: #c5bdb1; }
.preset-glimpses { display: grid; grid-template-columns: repeat(5,minmax(120px,1fr)); gap: 10px; }
.preset-glimpses button { position: relative; min-height: 190px; display: grid; align-content: end; gap: 5px; overflow: hidden; border: 1px solid rgba(255,255,255,.17); border-radius: 18px; padding: 16px; text-align: left; color: #f8f0e4; background: linear-gradient(0deg,rgba(7,8,8,.86),rgba(7,8,8,.08)), var(--preset-scene) center/cover; filter: saturate(.72); transition: transform 420ms cubic-bezier(.22,.8,.24,1), filter 320ms ease, border-color 320ms ease; }
.preset-glimpses button:hover, .preset-glimpses button:focus-visible { transform: translateY(-8px) scale(1.015); filter: saturate(1); border-color: rgba(231,194,142,.7); }
.preset-glimpses strong { font: 400 21px Georgia,serif; }
.preset-glimpses span { color: #c8c0b5; font-size: 12px; line-height: 1.4; }
.first-use-custom { justify-self: start; border: 1px solid rgba(231,194,142,.35); border-radius: 999px; padding: 10px 17px; color: #f1dfc6; background: rgba(18,18,17,.58); }

.reduce-motion .scene-layer, .reduce-motion .utility-drawer, .reduce-motion .companion-card { transition-duration: 160ms !important; }
.reduce-motion .scene-layer-current, .reduce-motion .scene-layer-outgoing { transform: none !important; filter: none !important; }

@media (prefers-reduced-motion: reduce) {
  .onboarding-step { animation-name: onboarding-opacity-only; animation-duration: 120ms; }
  @keyframes onboarding-opacity-only { from { opacity: 0; } to { opacity: 1; } }
}

@media (max-width: 1120px) {
  .app-shell { grid-template-columns: 86px minmax(0, 680px) 1fr; grid-template-rows: minmax(0, 1fr); }
}

@media (max-width: 760px) {
  .app-shell { display: grid; grid-template-columns: 1fr; grid-template-rows: minmax(0, 1fr); height: 100dvh; min-height: 0; }
  .companion-rail { position: absolute; top: 0; right: 0; left: 0; height: 92px; max-height: none; padding: 12px 16px; flex-direction: row; overflow-x: auto; border: 0; background: linear-gradient(#090909d4, transparent); }
  .companion-list { display: flex; width: auto; gap: 9px; }
  .companion-card { width: 47px; flex: none; }
  .companion-card > span:not(.avatar) { display: none; }
  .avatar { width: 46px; height: 46px; }
  .chat-panel { min-height: 0; padding: 104px 16px 18px; }
  .chat-header-tags { display: none; }
  .message-list { padding-top: 25px; padding-bottom: 86px; }
  .message { max-width: 90%; }
  .utility-dock { right: 16px; bottom: 78px; }
  .utility-drawer { top: auto; right: 0; bottom: 0; width: 100%; max-height: 82dvh; border-radius: 22px 22px 0 0; transform: translateY(105%); }
  .utility-drawer.is-open { transform: translateY(0); }
  .form-grid, .checkbox-grid { grid-template-columns: 1fr; }
  .first-use { align-content: start; overflow: auto; padding: 112px 16px 34px; }
  .onboarding-language { top: 18px; right: 16px; }
  .onboarding-step { padding-top: 34px; }
  .onboarding-step > h2 { font-size: clamp(36px,12vw,52px); }
  .onboarding-language-options { grid-template-columns: 1fr; }
  .onboarding-language-choice { min-height: 104px; }
  .preset-glimpses { grid-template-columns: 1fr 1fr; }
  .preset-glimpses button { min-height: 150px; }
  .onboarding-login { right: 16px; bottom: 16px; }
}