:root {
  color-scheme: dark;
  --ink: #f4efe8;
  --muted: #b7aea4;
  --bg: #12100e;
  --panel: #161310;
  --panel-2: #221e1a;
  --line: rgba(255, 255, 255, 0.08);
  --accent: #ff5a36;
  --accent-ink: #24110e;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: Outfit, "Avenir Next", "Segoe UI", sans-serif;
}

button,
textarea,
input {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  opacity: 0.45;
  cursor: default;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

::selection {
  background: var(--accent);
  color: var(--accent-ink);
}

::placeholder {
  color: #8c837a;
}

[hidden] {
  display: none !important;
}

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.app {
  height: 100dvh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
}

.topbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 16px;
  min-height: 64px;
  padding: 10px 16px 10px 18px;
  border-bottom: 1px solid var(--line);
  background: #161412;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.logo-mark {
  width: 22px;
  height: 22px;
  background:
    linear-gradient(#ff5a36, #ff5a36) 0 0 / 12px 12px no-repeat,
    linear-gradient(#f2c14e, #f2c14e) 8px 6px / 14px 14px no-repeat,
    linear-gradient(#3d6bff, #3d6bff) 4px 10px / 10px 10px no-repeat;
}

.logo-word {
  font-family: Fraunces, Georgia, serif;
  font-style: italic;
  font-size: 28px;
  font-weight: 560;
  line-height: 1;
  letter-spacing: -0.03em;
}

.logo-tag {
  margin-top: 2px;
  color: #a3988e;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.deck-name {
  flex: 1;
  min-width: 0;
  margin: 0 0 0 8px;
  overflow: hidden;
  color: #d9d0c6;
  font-size: 14px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.swatches {
  display: flex;
  gap: 4px;
}

.swatches i {
  display: block;
  width: 12px;
  height: 12px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ghost,
#send,
.pager button,
.langs button {
  border: 0;
  background: transparent;
}

.ghost {
  padding: 8px 12px;
  font-size: 14px;
}

.ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.06);
}

#send {
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}

.workspace {
  display: grid;
  grid-template-columns: 400px minmax(0, 1fr);
  min-height: 0;
  min-width: 0;
}

.chat,
.board,
.thread,
.viewport,
.stage {
  min-height: 0;
}

.chat {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: var(--panel);
  border-right: 1px solid var(--line);
}

.chat-head {
  padding: 18px 18px 8px;
}

.chat-head h1,
.empty h2 {
  margin: 0;
  font-family: Fraunces, Georgia, serif;
  font-weight: 560;
  letter-spacing: -0.03em;
}

.chat-head h1 {
  font-size: 28px;
}

.chat-head p {
  color: var(--muted);
}

.chat-head p {
  margin: 4px 0 0;
  font-size: 14px;
}

.thread {
  overflow: auto;
  padding: 8px 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.thread-spacer {
  flex: 1 1 0;
  min-height: 0;
}

.msg {
  max-width: 92%;
  padding: 12px 14px;
  line-height: 1.45;
  font-size: 15px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.msg.user {
  margin-left: auto;
  background: var(--accent);
  color: var(--accent-ink);
}

.msg.assistant {
  background: var(--panel-2);
}

.msg.local {
  padding-left: 0;
  padding-right: 0;
  color: var(--muted);
}

.msg.pending {
  opacity: 0.72;
}

.composer {
  margin: 4px 12px 14px;
  padding: 10px 10px 10px 14px;
  background: #241f1c;
  border: 1px solid var(--line);
}

.composer:focus-within,
.composer.is-listening {
  border-color: var(--accent);
}

.composer.is-listening {
  box-shadow: 0 0 0 4px rgba(255, 90, 54, 0.16);
}

textarea {
  width: 100%;
  min-height: 52px;
  max-height: 140px;
  resize: none;
  border: 0;
  outline: none;
  background: transparent;
}

.composer-bar,
.composer-tools,
.pager,
.langs,
.notes-bar,
.strip-head {
  display: flex;
  align-items: center;
}

.composer-bar {
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
}

.composer-tools,
.pager,
.langs {
  gap: 8px;
}

#mic {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
}

#mic[aria-pressed="true"] {
  border-color: transparent;
  background: var(--accent);
  color: var(--accent-ink);
}

.langs button,
.pager button {
  padding: 4px 6px;
  color: #8c837a;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.langs button[aria-pressed="true"] {
  color: var(--accent);
}

#listenLabel {
  color: var(--accent);
  font-size: 13px;
}

#send {
  padding: 10px 14px;
}

.board {
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto auto;
  grid-template-columns: minmax(0, 1fr);
  min-width: 0;
  background:
    radial-gradient(900px 420px at 50% 38%, rgba(255, 90, 54, 0.08), transparent 62%),
    #1a1714;
}

.progress {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  z-index: 3;
  height: 3px;
  overflow: hidden;
}

.progress::before {
  content: "";
  display: block;
  width: 35%;
  height: 100%;
  background: var(--accent);
  animation: slidebar 1s ease-in-out infinite;
}

@keyframes slidebar {
  from { transform: translateX(-120%); }
  to { transform: translateX(320%); }
}

.stage {
  position: relative;
  overflow: hidden;
}

.empty,
.composing,
.viewport {
  position: absolute;
  inset: 0;
}

.empty,
.composing {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: safe center;
  gap: 14px;
  padding: 32px;
  overflow: auto;
  text-align: center;
}

.empty h2 {
  font-size: clamp(36px, 5vw, 64px);
}

.empty p,
.composing p {
  max-width: 38em;
  margin: 0;
  color: #c9bfb4;
  line-height: 1.5;
}

.empty-art,
.cubes {
  position: relative;
  width: 120px;
  height: 96px;
}

.empty-art span,
.cubes span {
  position: absolute;
  display: block;
}

.empty-art span:nth-child(1),
.cubes span:nth-child(1) {
  top: 0;
  left: 8px;
  width: 54px;
  height: 54px;
  background: #ff5a36;
}

.empty-art span:nth-child(2),
.cubes span:nth-child(2) {
  top: 16px;
  right: 0;
  width: 62px;
  height: 48px;
  background: #f2c14e;
}

.empty-art span:nth-child(3),
.cubes span:nth-child(3) {
  bottom: 0;
  left: 36px;
  width: 36px;
  height: 36px;
  background: #3d6bff;
}

.cubes span {
  animation: drift 1.6s ease-in-out infinite;
}

.cubes span:nth-child(2) { animation-delay: 0.15s; }
.cubes span:nth-child(3) { animation-delay: 0.3s; }

@keyframes drift {
  50% { transform: translateY(-8px); }
}

.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  max-width: 760px;
}

.chips button {
  max-width: 320px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.35;
  text-align: left;
}

.chips button:hover {
  border-color: var(--accent);
}

/* ---------- Выбор шаблона ---------- */
.picker {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 24px 28px 28px;
  overflow: auto;
}

.picker-head h2 {
  margin: 0 0 6px;
  font-size: clamp(26px, 3vw, 36px);
}

.picker-head p {
  margin: 0;
  color: #c9bfb4;
  line-height: 1.45;
}

.picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 18px;
}

.tpl-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  text-align: left;
  transition: border-color 0.15s, transform 0.15s;
}

.tpl-card:hover,
.tpl-card:focus-visible {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.tpl-card.is-current {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.tpl-shots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.tpl-shot {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.tpl-shot.is-main {
  grid-column: 1 / -1;
}

.tpl-shot .slide {
  position: absolute;
  top: 0;
  left: 0;
  transform: scale(var(--shot, 0.2));
  transform-origin: top left;
  pointer-events: none;
}

.tpl-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 2px 2px 4px;
}

.tpl-meta strong {
  font-size: 17px;
}

.tpl-meta em {
  margin-left: 6px;
  padding: 2px 7px;
  border-radius: 99px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 11px;
  font-style: normal;
  font-weight: 600;
  vertical-align: 2px;
}

.tpl-meta span {
  color: #b7aea4;
  font-size: 13px;
  line-height: 1.35;
}

.picker-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

#pickerAuto {
  padding: 10px 16px;
  border: 0;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}

.viewport {
  display: grid;
  place-items: center;
}

.slide-slot {
  --scale: 0.5;
  position: relative;
  width: calc(1280px * var(--scale));
  height: calc(720px * var(--scale));
}

.slide-slot > .slide {
  position: absolute;
  top: 0;
  left: 0;
  transform: scale(var(--scale));
  transform-origin: top left;
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--ink) 14%, transparent),
    0 18px 50px rgba(0, 0, 0, 0.35);
}

.strip-head {
  justify-content: space-between;
  padding: 8px 16px 0;
  color: #c9bfb4;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pager button {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  font-size: 16px;
  letter-spacing: 0;
  color: var(--ink);
}

.thumbs {
  position: relative;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 10px 16px 16px;
}

.thumb {
  position: relative;
  flex: 0 0 auto;
  width: 154px;
  height: 86px;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.thumb.is-on {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.thumb .slide {
  position: absolute;
  top: 0;
  left: 0;
  transform: scale(0.12);
  transform-origin: top left;
  box-shadow: none;
  pointer-events: none;
}

.notes-bar {
  justify-content: space-between;
  gap: 16px;
  padding: 0 16px 14px;
}

.notes-bar p {
  flex: 1;
  min-width: 0;
  margin: 0;
  color: #b7aea4;
  font-size: 13px;
  line-height: 1.4;
}

.notes-bar p span:first-child {
  margin-right: 8px;
  color: #f2c14e;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.present-hint {
  display: none;
}

.toast,
.noscript {
  position: fixed;
  bottom: 18px;
  left: 50%;
  z-index: 6;
  width: max-content;
  max-width: min(440px, calc(100vw - 24px));
  padding: 12px 14px;
  transform: translateX(-50%);
  background: #f4efe8;
  color: #1c1917;
  font-size: 14px;
}

.thread::-webkit-scrollbar,
.thumbs::-webkit-scrollbar {
  height: 10px;
  width: 10px;
}

.thread::-webkit-scrollbar-thumb,
.thumbs::-webkit-scrollbar-thumb {
  background: #3a342e;
}

body.presenting .app {
  grid-template-rows: minmax(0, 1fr);
}

body.presenting .topbar,
body.presenting .chat,
body.presenting .strip,
body.presenting .notes-bar,
body.presenting .progress {
  display: none;
}

body.presenting.show-notes .notes-bar:not(.no-notes) {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 4;
  display: flex;
  padding: 16px 28px 22px;
  background: rgba(12, 10, 9, 0.9);
}

body.presenting .notes-bar button {
  display: none;
}

body.presenting .workspace,
body.presenting .board,
body.presenting .stage {
  display: block;
  height: 100dvh;
}

body.presenting .board {
  background: #0e0c0b;
}

body.presenting .present-hint {
  position: absolute;
  right: 0;
  bottom: 22px;
  left: 0;
  z-index: 2;
  display: block;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-align: center;
  pointer-events: none;
  animation: fadehint 2.8s ease forwards;
}

@keyframes fadehint {
  0% { opacity: 0; }
  15% { opacity: 1; }
  70% { opacity: 1; }
  100% { opacity: 0; }
}

@media (max-width: 980px) {
  .workspace {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: minmax(220px, 46dvh) minmax(0, 1fr);
  }

  .board,
  .chat {
    min-width: 0;
  }

  .chat {
    order: 2;
    border-right: 0;
    border-top: 1px solid var(--line);
  }

  .logo-tag,
  .deck-name,
  .swatches {
    display: none;
  }

  .empty-art {
    display: none;
  }

  .empty {
    gap: 10px;
    padding: 16px;
  }

  .empty h2 {
    font-size: 30px;
  }

  .empty > p {
    display: none;
  }
}

@media (max-width: 720px) {
  .topbar {
    gap: 8px;
    padding-inline: 10px;
  }

  .deck-name,
  .logo-word {
    font-size: 16px;
  }

  .ghost {
    padding-inline: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* ---------- Остаток токенов ---------- */
.usage-wrap {
  position: relative;
}

.usage {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  font-size: 13px;
  white-space: nowrap;
}

.usage:hover {
  border-color: var(--accent);
}

.usage-bar {
  position: relative;
  width: 44px;
  height: 6px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
}

.usage-bar i {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  background: #5fd08a;
  transition: width 0.3s;
}

.usage.is-low .usage-bar i {
  background: var(--accent);
}

.usage.is-low #usageText {
  color: #ff8a6e;
}

.usage-pop {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 30;
  width: 320px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  font-size: 13px;
  line-height: 1.45;
}

.usage-pop p {
  margin: 0 0 8px;
}

.usage-pop p:last-child {
  margin-bottom: 0;
}

.usage-big {
  font-size: 22px;
  font-weight: 600;
}

.usage-big span {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
}

.usage-warn {
  color: #ff8a6e;
}

.usage-note {
  color: var(--muted);
  font-size: 12px;
}

.usage-note a {
  color: var(--ink);
}

@media (max-width: 720px) {
  .usage-bar {
    display: none;
  }
}