/* Сценаризатор — монтажный стол.
   Токены: тёмный графит стола, светлые сценарные карточки, один акцент — REC. */

:root {
  --desk: #17191e;
  --desk-2: #1f2229;
  --desk-3: #282c35;
  --card: #fbfaf7;
  --card-edge: #e4e1d8;
  --ink: #1c1d21;
  --ink-soft: #5b5e66;
  --dust: #9aa0ac;
  --line: #33373f;
  --rec: #e8442e;
  --rec-soft: #f9d9d4;
  --ok: #3f9d6f;
  --font-display: "Unbounded", "Arial Black", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "Consolas", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: var(--font-body);
  background: var(--desk);
  color: var(--dust);
  font-size: 15px;
  line-height: 1.55;
}

.hidden { display: none !important; }

/* ---------- логотип ---------- */

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.14em;
  color: #f2f1ec;
  display: flex;
  align-items: center;
  gap: 10px;
}

.rec-dot {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--rec);
  box-shadow: 0 0 0 3px rgba(232, 68, 46, 0.18);
  flex: none;
}

.recording .rec-dot { animation: pulse 1.1s ease-in-out infinite; }

@keyframes pulse {
  50% { box-shadow: 0 0 0 7px rgba(232, 68, 46, 0.12); opacity: 0.65; }
}

@media (prefers-reduced-motion: reduce) {
  .recording .rec-dot { animation: none; }
}

/* анимированное многоточие на кнопках во время генерации:
   точки появляются одна за другой и цикл начинается заново */
.dots::after {
  content: "";
  display: inline-block;
  width: 1.2em;
  text-align: left;
  animation: dots 0.9s steps(1) infinite;
}

@keyframes dots {
  0%   { content: ""; }
  25%  { content: "."; }
  50%  { content: ".."; }
  75%  { content: "..."; }
}

@media (prefers-reduced-motion: reduce) {
  .dots::after { content: "…"; animation: none; }
}

/* ---------- вход ---------- */

.login-screen {
  height: 100%;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}

.login-card { width: 340px; text-align: center; }
.login-card .logo { justify-content: center; margin-bottom: 18px; }
.login-hint { margin-bottom: 22px; font-size: 14px; }

.login-card input {
  width: 100%;
  background: var(--desk-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #f2f1ec;
  padding: 11px 14px;
  font: inherit;
  margin-bottom: 12px;
}
.login-card input:focus { outline: 2px solid var(--rec); outline-offset: 1px; border-color: transparent; }

.login-error { margin-top: 12px; color: var(--rec); font-size: 14px; min-height: 1.4em; }

/* ---------- каркас ---------- */

.app {
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr) auto;
  height: 100%;
}

/* ---------- сайдбар ---------- */

.sidebar {
  background: var(--desk-2);
  border-right: 1px solid var(--line);
  padding: 22px 16px;
  display: flex; flex-direction: column; gap: 18px;
  overflow-y: auto;
}

.project-list { display: flex; flex-direction: column; gap: 4px; }

.project-item {
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  cursor: pointer;
  color: #d8d9d4;
  border: 1px solid transparent;
}
.project-item:hover { background: var(--desk-3); }
.project-item.active { background: var(--desk-3); border-color: var(--line); }
.project-item .name {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: 14px;
}
.project-item .st {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--dust);
  flex: none;
}
.project-item .st.final { color: var(--ok); }

/* ---------- кнопки ---------- */

.btn {
  font: 500 14px var(--font-body);
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 9px 16px;
  cursor: pointer;
}
.btn:focus-visible { outline: 2px solid var(--rec); outline-offset: 2px; }
.btn:disabled { opacity: 0.45; cursor: default; }

.btn-rec { background: var(--rec); color: #fff; }
.btn-rec:hover:not(:disabled) { background: #d43a25; }

.btn-dark { background: var(--ink); color: #f2f1ec; }
.btn-dark:hover:not(:disabled) { background: #33353c; }

.btn-quiet { background: transparent; color: var(--ink-soft); border-color: var(--card-edge); }
.btn-quiet:hover:not(:disabled) { border-color: var(--ink-soft); color: var(--ink); }

.btn-ghost { background: transparent; color: var(--dust); border-color: var(--line); }
.btn-ghost:hover:not(:disabled) { color: #f2f1ec; border-color: var(--dust); }
.btn-danger:hover:not(:disabled) { color: var(--rec); border-color: var(--rec); }

.btn-wide { width: 100%; }

/* ---------- рабочая область ---------- */

.workspace { overflow-y: auto; padding: 28px 34px 80px; }

.empty-state { max-width: 460px; margin: 18vh auto 0; text-align: center; }
.empty-sub { margin-top: 8px; font-size: 13.5px; color: var(--ink-soft); }

.project-view { max-width: 980px; margin: 0 auto; }

.project-header {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 26px;
}

.project-title {
  flex: 1; min-width: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #f2f1ec;
  font: 600 21px var(--font-body);
  padding: 6px 10px;
}
.project-title:hover { border-color: var(--line); }
.project-title:focus { outline: none; border-color: var(--dust); background: var(--desk-2); }

.project-header-actions { display: flex; gap: 8px; flex: none; }

/* ---------- этапы: таймлайн + карточки ---------- */

.stages { display: flex; flex-direction: column; gap: 30px; }

.stage { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 18px; }

.rail {
  display: flex; flex-direction: column; align-items: flex-start; gap: 7px;
  padding-top: 4px;
  position: relative;
}
.rail::after {
  content: "";
  position: absolute; left: 5px; top: 58px; bottom: -30px;
  width: 1px; background: var(--line);
}
.stage:last-child .rail::after { display: none; }

.tc { font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); }

.marker {
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--desk-3);
  border: 1px solid var(--line);
}
.stage.done .marker { background: var(--ok); border-color: var(--ok); }
.stage.current .marker {
  background: var(--rec); border-color: var(--rec);
  box-shadow: 0 0 0 4px rgba(232, 68, 46, 0.18);
}
.recording .stage.current .marker { animation: pulse 1.1s ease-in-out infinite; }

.stage-name {
  font-family: var(--font-display);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--dust);
}
.stage.current .stage-name { color: #f2f1ec; }

/* карточка — светлый «лист сценария» на тёмном столе */
.card {
  background: var(--card);
  color: var(--ink);
  border-radius: 12px;
  border: 1px solid var(--card-edge);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
  padding: 18px;
}

.card textarea {
  width: 100%;
  border: none;
  background: transparent;
  resize: vertical;
  font: 400 15px/1.6 var(--font-body);
  color: var(--ink);
  min-height: 70px;
}
.card textarea:focus { outline: none; }
.card textarea::placeholder { color: #a8a69e; }

.card-actions {
  display: flex; justify-content: flex-end; align-items: center; gap: 10px;
  border-top: 1px solid var(--card-edge);
  padding-top: 14px; margin-top: 12px;
}

.final-info { margin-right: auto; font-size: 13px; color: var(--ink-soft); }

.check {
  margin-right: auto;
  display: flex; align-items: center; gap: 7px;
  font-size: 13.5px; color: var(--ink-soft);
  cursor: pointer;
  user-select: none;
}
.check input { accent-color: var(--rec); width: 15px; height: 15px; cursor: pointer; }

/* ---------- варианты ---------- */

.variant-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }

.variant-tab {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--card-edge);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
}
.variant-tab.active { background: var(--ink); color: #f2f1ec; border-color: var(--ink); }
.variant-tab.err { border-color: var(--rec); color: var(--rec); }

.variant-body .placeholder { color: #a8a69e; font-size: 14px; }

.variant-text { white-space: pre-wrap; font-size: 15px; line-height: 1.65; }

.variant-meta {
  font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-soft);
  margin-bottom: 12px;
}

.notes {
  margin-top: 16px;
  border-left: 3px solid var(--rec);
  background: var(--rec-soft);
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
  font-size: 13.5px;
  white-space: pre-wrap;
}
.notes.ok { border-left-color: var(--ok); background: #e2f1e9; }
.notes-title { font-weight: 600; margin-bottom: 4px; }

mark.phrase {
  background: var(--rec-soft);
  color: inherit;
  border-bottom: 2px solid var(--rec);
  border-radius: 2px;
  padding: 0 1px;
}

/* ---------- чат ---------- */

.chat-panel {
  width: 380px;
  background: var(--desk-2);
  border-left: 1px solid var(--line);
  display: flex; flex-direction: column;
  height: 100%;
}

.chat-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}
.chat-title { font-family: var(--font-display); font-size: 12px; letter-spacing: 0.14em; color: #f2f1ec; }

.chat-messages { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 12px; }

.msg { max-width: 92%; padding: 10px 13px; border-radius: 10px; font-size: 14px; white-space: pre-wrap; }
.msg.user { align-self: flex-end; background: var(--desk-3); color: #e7e8e3; }
.msg.assistant { align-self: flex-start; background: var(--card); color: var(--ink); }
.msg.pending { opacity: 0.55; font-style: italic; }

.chat-form { display: flex; gap: 8px; padding: 14px; border-top: 1px solid var(--line); }
.chat-form textarea {
  flex: 1;
  background: var(--desk);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #e7e8e3;
  padding: 9px 12px;
  font: 400 14px/1.5 var(--font-body);
  resize: none;
}
.chat-form textarea:focus { outline: 2px solid var(--rec); outline-offset: 1px; }

/* ---------- настройки ---------- */

.settings-btn { margin-top: auto; }

.settings-screen {
  position: fixed; inset: 0;
  background: rgba(10, 11, 14, 0.72);
  z-index: 30;
  display: flex; justify-content: center;
  overflow-y: auto;
  padding: 4vh 16px;
}

.settings-panel {
  background: var(--desk-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  width: 720px; max-width: 100%;
  height: fit-content;
  padding-bottom: 8px;
}

.settings-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}

.settings-section {
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 10px;
}
.settings-section:last-child { border-bottom: none; }

.settings-section h3 {
  font-family: var(--font-display);
  font-size: 12px; font-weight: 500; letter-spacing: 0.15em;
  color: #f2f1ec;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.settings-section .check { margin-right: 0; color: var(--dust); }
.settings-section .card-actions { border-top: none; padding-top: 4px; margin-top: 0; }

.field-label {
  font-size: 12.5px; color: var(--dust);
  display: flex; flex-direction: column; gap: 6px;
}

.settings-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.s-input, .s-area, .select {
  background: var(--desk);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #e7e8e3;
  padding: 9px 12px;
  font: 400 14px/1.5 var(--font-body);
  width: 100%;
}
.s-input:focus, .s-area:focus, .select:focus { outline: 2px solid var(--rec); outline-offset: 1px; }
.s-short { width: 110px; }
.s-area { resize: vertical; font-family: var(--font-mono); font-size: 13px; }

.select { width: auto; max-width: 260px; cursor: pointer; }
.card .select { background: #fff; color: var(--ink); border-color: var(--card-edge); font-size: 13px; padding: 6px 8px; }

.btn-quiet2 { background: transparent; color: var(--dust); border-color: var(--line); }
.btn-quiet2:hover:not(:disabled) { color: #f2f1ec; border-color: var(--dust); }

/* чипы выбранных моделей */
.chips { display: flex; flex-wrap: wrap; gap: 8px; min-height: 20px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px;
  background: var(--desk-3);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 7px 5px 12px;
  color: #e7e8e3;
}
.chip button {
  background: none; border: none; color: var(--dust);
  cursor: pointer; font-size: 14px; line-height: 1; padding: 2px 5px;
}
.chip button:hover { color: var(--rec); }

/* подсказки автокомплита */
.suggest-wrap { position: relative; }
.suggest {
  position: absolute; left: 0; right: 0; top: calc(100% + 4px);
  background: var(--desk);
  border: 1px solid var(--line);
  border-radius: 10px;
  max-height: 260px; overflow-y: auto;
  z-index: 5;
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
}
.suggest-item {
  padding: 8px 13px; cursor: pointer;
  display: flex; justify-content: space-between; gap: 12px;
  font-size: 13px;
}
.suggest-item .mid { font-family: var(--font-mono); color: #e7e8e3; font-size: 12.5px; }
.suggest-item .mname { color: var(--dust); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.suggest-item:hover, .suggest-item.hl { background: var(--desk-3); }

/* заезженные фразы */
.banned-list { display: flex; flex-direction: column; gap: 6px; }
.banned-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 13.5px; color: #e7e8e3;
}
.banned-item .runs { font-family: var(--font-mono); font-size: 11px; color: var(--dust); flex: none; }
.banned-item .allow {
  margin-left: auto; flex: none;
  background: none; border: 1px solid var(--line); border-radius: 6px;
  color: var(--dust); font-size: 12px; padding: 3px 9px; cursor: pointer;
}
.banned-item .allow:hover { color: var(--ok); border-color: var(--ok); }

/* ---------- тост ---------- */

.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%);
  background: var(--ink); color: #f2f1ec;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 18px;
  font-size: 14px;
  max-width: 80vw;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  z-index: 50;
}
.toast.error { border-color: var(--rec); }

/* ---------- мобильная вёрстка ---------- */

@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr); height: auto; min-height: 100%; }
  .sidebar { border-right: none; border-bottom: 1px solid var(--line); }
  .workspace { padding: 20px 14px 60px; }
  .stage { grid-template-columns: 1fr; gap: 8px; }
  .rail { flex-direction: row; align-items: center; }
  .rail::after { display: none; }
  .chat-panel { position: fixed; inset: 0; width: auto; z-index: 40; }
  .project-header { flex-wrap: wrap; }
}