/* Локальный просмотр оформления. Не заменяет :root.
   Включается атрибутом html[data-look] из look-preview.js.
   На проде скрипт атрибут не ставит — этот файл там ничего не меняет. */

html[data-look] {
  color-scheme: dark;
  --on-accent: #14120f;
}

html[data-look] body {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

html[data-look] table {
  font-variant-numeric: tabular-nums lining-nums;
}

html[data-look] .nav-link:hover,
html[data-look] .btn-back:hover,
html[data-look] #sidebar-settings .sidebar-main-details > summary.nav-link--summary:hover {
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
}

html[data-look] .nav-link.active,
html[data-look] #sidebar-settings .sidebar-main-details:has(.nav-link.active) > summary.nav-link--summary {
  background: transparent;
  color: var(--text);
  border-left-color: var(--accent);
  font-weight: 500;
}

html[data-look] .app-header-left .btn-sidebar-collapse:hover,
html[data-look] .app-header-left .btn-sidebar-collapse:focus-visible {
  background: transparent !important;
  color: var(--text) !important;
}

html[data-look] input:focus,
html[data-look] textarea:focus,
html[data-look] select:focus {
  box-shadow: none;
  outline: none;
  border-color: color-mix(in srgb, var(--text) 32%, var(--border));
}

html[data-look] .btn-primary,
html[data-look] .tb-btn--primary,
html[data-look] .tb2-btn--primary,
html[data-look] .tb-vtab.is-active {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: none;
}

html[data-look] .app-header-logo {
  border-radius: var(--radius-sm);
}

html[data-look] .login-card,
html[data-look] .modal,
html[data-look] .app-user-menu {
  box-shadow: none;
}

/* ——— Камень: тёплый кабинет, латунь, антиква ——— */
html[data-look="stone"] {
  --bg: #110f0c;
  --surface: #1c1915;
  --surface-header: #26221c;
  --border: #3f382f;
  --border-hover: #5a5044;
  --text: #f3efe6;
  --text-muted: #a3988c;
  --accent: #c4a36a;
  --accent-hover: #d4b57e;
  --accent-alpha-10: rgba(196, 163, 106, 0.12);
  --accent-alpha-15: rgba(196, 163, 106, 0.18);
  --on-accent: #1a140c;
  --green: #8aa56f;
  --orange: #d0924e;
  --red: #c45c4a;
  --link: #d4b57e;
  --link-hover: #e6cb9a;
  --radius-sm: 2px;
  --radius-md: 2px;
  --radius-lg: 3px;
  --scrollbar-thumb: #4a433a;
  --scrollbar-thumb-hover: #5c5348;
  --scrollbar-thumb-active: #6e6456;
  --scrollbar-track: rgba(0, 0, 0, 0.35);
}

html[data-look="stone"] body {
  font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif;
}

html[data-look="stone"] .sidebar,
html[data-look="stone"] .app-header {
  background: var(--bg);
}

html[data-look="stone"] .login-title,
html[data-look="stone"] .app-header-title,
html[data-look="stone"] h1 {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: none;
}

html[data-look="stone"] .app-header-title {
  font-size: 1.2rem;
}

html[data-look="stone"] .login-card {
  border-top: 2px solid var(--accent);
}

/* ——— Чернила: тихая тёмная комната ———
   Чёрный борт, синеватый зал, белый только на том, что читают.
   Шрифт как у «Камня»: антиква в заголовках, Avenir в интерфейсе.
   Без зерна, без стекла и без белых плашек. */
html[data-look="ink"] {
  --bg: #090d16;
  --surface: #0d1420;
  --surface-header: #0d1420;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.22);
  --text: #f3f5f7;
  --text-muted: #7e8b9c;
  --accent: #f3f5f7;
  --accent-hover: #ffffff;
  --accent-alpha-10: rgba(243, 245, 247, 0.05);
  --accent-alpha-15: rgba(243, 245, 247, 0.08);
  --on-accent: #f3f5f7;
  --green: #8eae9a;
  --orange: #c9a56a;
  --red: #d08980;
  --link: #e7ebf0;
  --link-hover: #ffffff;
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  --scrollbar-thumb: rgba(255, 255, 255, 0.18);
  --scrollbar-thumb-hover: rgba(255, 255, 255, 0.32);
  --scrollbar-thumb-active: rgba(255, 255, 255, 0.45);
  --scrollbar-track: transparent;
}

html[data-look="ink"] body {
  font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  letter-spacing: 0.01em;
  background-color: #05070c;
  background-image: linear-gradient(180deg, #121a2c 0%, #0a101b 22%, #07090f 55%, #05060a 100%);
  background-attachment: fixed;
}

html[data-look="ink"] #screen-login,
html[data-look="ink"] #screen-app,
html[data-look="ink"] .content {
  background: transparent;
}

html[data-look="ink"] .sidebar,
html[data-look="ink"] .app-header {
  background: #05060a;
  border-color: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

html[data-look="ink"] .login-title,
html[data-look="ink"] .app-header-title,
html[data-look="ink"] h1,
html[data-look="ink"] h2,
html[data-look="ink"] .pem-modal h3 {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: none;
  color: #f7f8fa;
}

html[data-look="ink"] .app-header-title {
  font-size: 1.2rem;
}

html[data-look="ink"] .app-header-logo {
  border-radius: 0;
  box-shadow: none;
}

html[data-look="ink"] .login-card {
  background: #080c14;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  padding: 40px 36px 32px;
}

html[data-look="ink"] .login-title {
  font-size: 2.35rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding-bottom: 0;
  margin-bottom: 28px;
  border-bottom: none;
}

html[data-look="ink"] .login-title::after {
  content: "";
  display: block;
  width: 2rem;
  height: 1px;
  margin-top: 16px;
  background: rgba(247, 248, 250, 0.55);
}

html[data-look="ink"] .modal,
html[data-look="ink"] .app-user-menu {
  background: #080c14;
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

html[data-look="ink"] .nav-link {
  letter-spacing: 0.045em;
  font-size: 0.78rem;
  font-weight: 400;
  color: #8b97a8;
  background: transparent;
}

html[data-look="ink"] .nav-link:hover,
html[data-look="ink"] .btn-back:hover,
html[data-look="ink"] #sidebar-settings .sidebar-main-details > summary.nav-link--summary:hover {
  background: transparent;
  color: #f4f6f8;
}

html[data-look="ink"] .nav-link.active,
html[data-look="ink"] #sidebar-settings .sidebar-main-details:has(.nav-link.active) > summary.nav-link--summary {
  background: transparent;
  border-left-color: transparent;
  box-shadow: none;
  color: #ffffff;
  font-weight: 500;
}

html[data-look="ink"] .sidebar-nav-links > * + *,
html[data-look="ink"] .sidebar-nav-links > .sidebar-main-details > .sidebar-main-details__group,
html[data-look="ink"] #sidebar-settings > .sidebar-nav > * + * {
  border-top-color: transparent;
}

html[data-look="ink"] .btn-primary,
html[data-look="ink"] .tb-btn--primary,
html[data-look="ink"] .tb2-btn--primary,
html[data-look="ink"] .tb-vtab.is-active {
  background: transparent;
  color: #f7f8fa;
  border: 1px solid rgba(247, 248, 250, 0.38);
  letter-spacing: 0.06em;
  font-weight: 500;
  text-transform: none;
  box-shadow: none;
}

html[data-look="ink"] .login-form .btn-primary {
  letter-spacing: 0.08em;
  font-size: 0.95rem;
}

html[data-look="ink"] .btn-primary:hover,
html[data-look="ink"] .tb-btn--primary:hover,
html[data-look="ink"] .tb2-btn--primary:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(247, 248, 250, 0.7);
  color: #ffffff;
}

html[data-look="ink"] .btn-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.14);
  color: #c5ccd6;
}

html[data-look="ink"] .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.28);
  color: #ffffff;
}

html[data-look="ink"] input,
html[data-look="ink"] textarea,
html[data-look="ink"] select {
  background: #06080e;
  border-color: rgba(255, 255, 255, 0.1);
}

html[data-look="ink"] input:focus,
html[data-look="ink"] textarea:focus,
html[data-look="ink"] select:focus {
  border-color: rgba(247, 248, 250, 0.55);
  box-shadow: none;
}

html[data-look="ink"] ::selection {
  background: rgba(247, 248, 250, 0.18);
  color: #ffffff;
}

/* ——— Хвоя: тёмная зелень, мох ——— */
html[data-look="grove"] {
  --bg: #0e1411;
  --surface: #17201c;
  --surface-header: #22302a;
  --border: #314840;
  --border-hover: #466056;
  --text: #e7eee9;
  --text-muted: #93a399;
  --accent: #6d8f78;
  --accent-hover: #82a48d;
  --accent-alpha-10: rgba(109, 143, 120, 0.14);
  --accent-alpha-15: rgba(109, 143, 120, 0.22);
  --on-accent: #f4f7f4;
  --green: #8fb596;
  --orange: #d4a15a;
  --red: #d17a6a;
  --link: #c5d7c6;
  --link-hover: #e4f0e4;
  --radius-sm: 3px;
  --radius-md: 4px;
  --radius-lg: 6px;
  --scrollbar-thumb: #3d4e46;
  --scrollbar-thumb-hover: #4e6358;
  --scrollbar-thumb-active: #5e7568;
  --scrollbar-track: rgba(0, 0, 0, 0.32);
}

html[data-look="grove"] body {
  font-family: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;
  letter-spacing: 0.01em;
}

html[data-look="grove"] .sidebar,
html[data-look="grove"] .app-header {
  background: #0c1210;
}

html[data-look="grove"] .app-header-title {
  font-weight: 500;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

html[data-look="grove"] .login-title {
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* ——— Матовые: общий приём ———
   Фон — тихий тон, не сетка. Хром полупрозрачный и размытый.
   Карточки плотнее хрома, поля ввода остаются матовыми и глухими. */
html[data-look="lime"],
html[data-look="smoke"],
html[data-look="veil"] {
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

html[data-look="lime"] body,
html[data-look="smoke"] body,
html[data-look="veil"] body {
  background-color: var(--wash);
  background-image: var(--wash-image);
  background-attachment: fixed;
}

html[data-look="lime"] body::before,
html[data-look="smoke"] body::before,
html[data-look="veil"] body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: var(--grain-opacity);
  background-image: var(--grain);
  background-size: 180px 180px;
}

html[data-look="lime"] #app,
html[data-look="smoke"] #app,
html[data-look="veil"] #app {
  position: relative;
  z-index: 1;
  background: transparent;
}

html[data-look="lime"] #screen-login,
html[data-look="smoke"] #screen-login,
html[data-look="veil"] #screen-login,
html[data-look="lime"] #screen-app,
html[data-look="smoke"] #screen-app,
html[data-look="veil"] #screen-app,
html[data-look="lime"] .content,
html[data-look="smoke"] .content,
html[data-look="veil"] .content {
  background: transparent;
}

html[data-look="lime"] .sidebar,
html[data-look="smoke"] .sidebar,
html[data-look="veil"] .sidebar,
html[data-look="lime"] .app-header,
html[data-look="smoke"] .app-header,
html[data-look="veil"] .app-header,
html[data-look="lime"] .login-card,
html[data-look="smoke"] .login-card,
html[data-look="veil"] .login-card,
html[data-look="lime"] .modal,
html[data-look="smoke"] .modal,
html[data-look="veil"] .modal,
html[data-look="lime"] .app-user-menu,
html[data-look="smoke"] .app-user-menu,
html[data-look="veil"] .app-user-menu {
  background: var(--frost);
  -webkit-backdrop-filter: blur(var(--frost-blur)) saturate(var(--frost-sat));
  backdrop-filter: blur(var(--frost-blur)) saturate(var(--frost-sat));
}

html[data-look="lime"] .modal-overlay,
html[data-look="smoke"] .modal-overlay,
html[data-look="veil"] .modal-overlay {
  background: rgba(8, 7, 6, 0.28);
  -webkit-backdrop-filter: blur(14px) saturate(0.7);
  backdrop-filter: blur(14px) saturate(0.7);
}

html[data-look="lime"] .btn-primary,
html[data-look="smoke"] .btn-primary,
html[data-look="veil"] .btn-primary {
  font-weight: 500;
  border: 1px solid transparent;
}

/* ——— Известь: тёплая пыль, мел, умеренная прозрачность ——— */
html[data-look="lime"] {
  --wash: #171410;
  --wash-image:
    radial-gradient(980px 620px at 8% -8%, rgba(186, 160, 128, 0.28), transparent 62%),
    radial-gradient(760px 520px at 100% 100%, rgba(120, 90, 74, 0.22), transparent 64%);
  --grain-opacity: 0.2;
  --bg: #1b1814;
  --surface: rgba(48, 40, 34, 0.9);
  --surface-header: rgba(62, 52, 44, 0.86);
  --frost: rgba(42, 35, 29, 0.62);
  --frost-blur: 16px;
  --frost-sat: 0.75;
  --border: rgba(236, 224, 206, 0.14);
  --border-hover: rgba(236, 224, 206, 0.28);
  --text: #f0e8de;
  --text-muted: #b1a496;
  --accent: #b08978;
  --accent-hover: #c4a090;
  --accent-alpha-10: rgba(176, 137, 120, 0.14);
  --accent-alpha-15: rgba(176, 137, 120, 0.22);
  --on-accent: #1c1612;
  --green: #8ea584;
  --orange: #c99262;
  --red: #c47a68;
  --link: #d7b5a4;
  --link-hover: #edd2c4;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --scrollbar-thumb: rgba(196, 176, 152, 0.35);
  --scrollbar-thumb-hover: rgba(196, 176, 152, 0.5);
  --scrollbar-thumb-active: rgba(196, 176, 152, 0.65);
  --scrollbar-track: transparent;
}

html[data-look="lime"] body {
  font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  letter-spacing: 0.012em;
}

html[data-look="lime"] .login-title,
html[data-look="lime"] .app-header-title,
html[data-look="lime"] h1 {
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: none;
}

html[data-look="lime"] .app-header-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

html[data-look="lime"] .login-card {
  border-color: rgba(236, 220, 198, 0.18);
}

/* ——— Дым: холодное матовое стекло, сильнее прозрачность ——— */
html[data-look="smoke"] {
  --wash: #101418;
  --wash-image:
    radial-gradient(860px 560px at 100% -10%, rgba(150, 172, 188, 0.22), transparent 60%),
    radial-gradient(700px 520px at 0% 110%, rgba(64, 84, 98, 0.28), transparent 62%);
  --grain-opacity: 0.16;
  --bg: #14181c;
  --surface: rgba(24, 32, 38, 0.82);
  --surface-header: rgba(36, 46, 54, 0.74);
  --frost: rgba(14, 18, 24, 0.4);
  --frost-blur: 28px;
  --frost-sat: 0.45;
  --border: rgba(206, 220, 230, 0.14);
  --border-hover: rgba(206, 220, 230, 0.28);
  --text: #e6eef2;
  --text-muted: #93a2ac;
  --accent: #8ea3b3;
  --accent-hover: #a8bac6;
  --accent-alpha-10: rgba(142, 163, 179, 0.14);
  --accent-alpha-15: rgba(142, 163, 179, 0.22);
  --on-accent: #101418;
  --green: #8eab98;
  --orange: #c9a06a;
  --red: #d08980;
  --link: #c5d5df;
  --link-hover: #e7f0f4;
  --radius-sm: 2px;
  --radius-md: 2px;
  --radius-lg: 2px;
  --scrollbar-thumb: rgba(180, 198, 210, 0.28);
  --scrollbar-thumb-hover: rgba(180, 198, 210, 0.45);
  --scrollbar-thumb-active: rgba(180, 198, 210, 0.6);
  --scrollbar-track: transparent;
}

html[data-look="smoke"] body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0;
}

html[data-look="smoke"] .app-header-title {
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

html[data-look="smoke"] .login-title {
  font-weight: 400;
  letter-spacing: -0.03em;
}

html[data-look="smoke"] .login-card,
html[data-look="smoke"] .modal,
html[data-look="smoke"] .app-user-menu {
  border-color: rgba(220, 232, 238, 0.16);
}

html[data-look="smoke"] .sidebar {
  border-right-color: rgba(220, 232, 238, 0.1);
}

/* ——— Вуаль: рисовая бумага, зерно, сепия, самый тонкий слой ——— */
html[data-look="veil"] {
  --wash: #14110e;
  --wash-image:
    radial-gradient(720px 900px at 0% 40%, rgba(168, 132, 96, 0.2), transparent 58%),
    radial-gradient(520px 420px at 92% 8%, rgba(92, 78, 64, 0.28), transparent 60%);
  --grain-opacity: 0.42;
  --bg: #191612;
  --surface: rgba(44, 36, 28, 0.74);
  --surface-header: rgba(58, 48, 38, 0.66);
  --frost: rgba(24, 20, 16, 0.34);
  --frost-blur: 22px;
  --frost-sat: 0.55;
  --border: rgba(236, 224, 206, 0.12);
  --border-hover: rgba(236, 224, 206, 0.24);
  --text: #f3ece3;
  --text-muted: #b3a698;
  --accent: #a89880;
  --accent-hover: #c2b196;
  --accent-alpha-10: rgba(168, 152, 128, 0.14);
  --accent-alpha-15: rgba(168, 152, 128, 0.22);
  --on-accent: #1a1612;
  --green: #8f9d86;
  --orange: #c4a272;
  --red: #c48474;
  --link: #e0d0b8;
  --link-hover: #f3e8d8;
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  --scrollbar-thumb: rgba(210, 190, 160, 0.3);
  --scrollbar-thumb-hover: rgba(210, 190, 160, 0.48);
  --scrollbar-thumb-active: rgba(210, 190, 160, 0.62);
  --scrollbar-track: transparent;
}

html[data-look="veil"] body {
  font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif;
}

html[data-look="veil"] .login-title,
html[data-look="veil"] .app-header-title,
html[data-look="veil"] h1 {
  font-family: Optima, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: none;
}

html[data-look="veil"] .app-header-title {
  font-size: 1.25rem;
  letter-spacing: 0.08em;
}

html[data-look="veil"] .login-card {
  background: rgba(28, 23, 18, 0.28);
  border-color: rgba(236, 224, 206, 0.2);
}

html[data-look="veil"] .nav-link.active {
  border-left-color: #e4d5be;
}

/* ——— Девять комнат. Общее: тихий хром, антиква, контур вместо плашки. ——— */
html.look-room {
  --rail: #05060a;
  --room: none;
}

html.look-room body {
  font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  letter-spacing: 0.01em;
  background-color: var(--bg);
  background-image: var(--room);
  background-attachment: fixed;
}

html.look-room #screen-login,
html.look-room #screen-app,
html.look-room .content {
  background: transparent;
}

html.look-room .sidebar,
html.look-room .app-header {
  background: var(--rail);
  border-color: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

html.look-room .login-title,
html.look-room .app-header-title,
html.look-room h1,
html.look-room h2,
html.look-room .pem-modal h3 {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--text);
}

html.look-room .app-header-title {
  font-size: 1.2rem;
}

html.look-room .app-header-logo {
  border-radius: 0;
  box-shadow: none;
}

html.look-room .login-card,
html.look-room .modal,
html.look-room .app-user-menu {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

html.look-room .login-card {
  padding: 40px 36px 32px;
}

html.look-room .login-title {
  font-size: 2.35rem;
  margin-bottom: 28px;
  padding-bottom: 0;
  border-bottom: none;
}

html.look-room .login-title::after {
  content: "";
  display: block;
  width: 2rem;
  height: 1px;
  margin-top: 16px;
  background: var(--accent);
}

html.look-room .nav-link {
  letter-spacing: 0.04em;
  font-size: 0.78rem;
  font-weight: 400;
  background: transparent;
}

html.look-room .nav-link:hover,
html.look-room .btn-back:hover,
html.look-room #sidebar-settings .sidebar-main-details > summary.nav-link--summary:hover {
  background: transparent;
  color: var(--text);
}

html.look-room .nav-link.active,
html.look-room #sidebar-settings .sidebar-main-details:has(.nav-link.active) > summary.nav-link--summary {
  background: transparent;
  border-left-color: transparent;
  box-shadow: none;
  color: var(--text);
  font-weight: 500;
}

html.look-room .sidebar-nav-links > * + *,
html.look-room .sidebar-nav-links > .sidebar-main-details > .sidebar-main-details__group,
html.look-room #sidebar-settings > .sidebar-nav > * + * {
  border-top-color: transparent;
}

html.look-room .btn-primary,
html.look-room .tb-btn--primary,
html.look-room .tb2-btn--primary,
html.look-room .tb-vtab.is-active {
  background: transparent;
  color: var(--text);
  border: 1px solid color-mix(in srgb, var(--accent) 70%, transparent);
  letter-spacing: 0.06em;
  font-weight: 500;
  text-transform: none;
  box-shadow: none;
}

html.look-room .btn-primary:hover,
html.look-room .tb-btn--primary:hover,
html.look-room .tb2-btn--primary:hover {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border-color: var(--accent);
  color: var(--text);
}

html.look-room .btn-secondary {
  background: transparent;
  border-color: var(--border);
  color: var(--text-muted);
}

html.look-room .btn-secondary:hover {
  background: transparent;
  border-color: var(--border-hover);
  color: var(--text);
}

html.look-room input,
html.look-room textarea,
html.look-room select {
  background: var(--rail);
  border-color: var(--border);
}

html.look-room input:focus,
html.look-room textarea:focus,
html.look-room select:focus {
  border-color: color-mix(in srgb, var(--accent) 65%, transparent);
  box-shadow: none;
}

/* Синие */
html[data-look="nocturne"] {
  --rail: #04060c;
  --room: linear-gradient(180deg, #1c2c48 0%, #10192c 26%, #080d18 100%);
  --bg: #0b1220;
  --surface: #10192b;
  --surface-header: #10192b;
  --border: rgba(232, 226, 214, 0.1);
  --border-hover: rgba(232, 226, 214, 0.28);
  --text: #f4f1ea;
  --text-muted: #8e97a8;
  --accent: #f4f1ea;
  --accent-hover: #ffffff;
  --accent-alpha-10: rgba(244, 241, 234, 0.06);
  --accent-alpha-15: rgba(244, 241, 234, 0.1);
  --on-accent: #f4f1ea;
  --link: #e7e2d8;
  --link-hover: #ffffff;
  --green: #8eae9a;
  --orange: #c9a56a;
  --red: #d08980;
}

html[data-look="depth"] {
  --rail: #020308;
  --room: linear-gradient(180deg, #0c1830 0%, #060a14 40%, #03050a 100%);
  --bg: #070b14;
  --surface: #0a101c;
  --surface-header: #0a101c;
  --border: rgba(198, 208, 220, 0.12);
  --border-hover: rgba(198, 208, 220, 0.32);
  --text: #e7ebf0;
  --text-muted: #6e7886;
  --accent: #c5ced8;
  --accent-hover: #e7ebf0;
  --accent-alpha-10: rgba(197, 206, 216, 0.08);
  --accent-alpha-15: rgba(197, 206, 216, 0.14);
  --on-accent: #e7ebf0;
  --link: #c5ced8;
  --link-hover: #ffffff;
  --green: #7f9e90;
  --orange: #b7a078;
  --red: #c47c74;
}

html.look-room[data-look="depth"] body,
html.look-room[data-look="depth"] .login-title,
html.look-room[data-look="depth"] .app-header-title,
html.look-room[data-look="depth"] h1,
html.look-room[data-look="depth"] h2 {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: -0.011em;
}

html.look-room[data-look="depth"] .app-header-title {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

html.look-room[data-look="depth"] .nav-link.active {
  box-shadow: inset 1px 0 0 #c5ced8;
}

html[data-look="yacht"] {
  --rail: #06101c;
  --room: linear-gradient(180deg, #16304a 0%, #0c1c30 28%, #07111c 100%);
  --bg: #0c1828;
  --surface: #102033;
  --surface-header: #102033;
  --border: rgba(183, 160, 120, 0.16);
  --border-hover: rgba(183, 160, 120, 0.4);
  --text: #f3efe6;
  --text-muted: #93a0b0;
  --accent: #b7a078;
  --accent-hover: #d4c09a;
  --accent-alpha-10: rgba(183, 160, 120, 0.1);
  --accent-alpha-15: rgba(183, 160, 120, 0.16);
  --on-accent: #f3efe6;
  --link: #e6dcc8;
  --link-hover: #f3efe6;
  --green: #8eae9a;
  --orange: #c9a56a;
  --red: #d08980;
}

html.look-room[data-look="yacht"] .app-header-title {
  letter-spacing: 0.08em;
}

/* Чёрный, белый, серый */
html[data-look="bone"] {
  --rail: #070707;
  --room: linear-gradient(180deg, #1a1a1a 0%, #101010 30%, #080808 100%);
  --bg: #101010;
  --surface: #161616;
  --surface-header: #161616;
  --border: rgba(255, 255, 255, 0.1);
  --border-hover: rgba(255, 255, 255, 0.28);
  --text: #f6f3ee;
  --text-muted: #8d8d8d;
  --accent: #f6f3ee;
  --accent-hover: #ffffff;
  --accent-alpha-10: rgba(246, 243, 238, 0.06);
  --accent-alpha-15: rgba(246, 243, 238, 0.1);
  --on-accent: #f6f3ee;
  --link: #e8e4de;
  --link-hover: #ffffff;
  --green: #9aaa9a;
  --orange: #c4a574;
  --red: #c48474;
}

html[data-look="steel"] {
  --rail: #000000;
  --room: none;
  --bg: #0a0a0a;
  --surface: #111111;
  --surface-header: #161616;
  --border: #2e2e2e;
  --border-hover: #5a5a5a;
  --text: #ffffff;
  --text-muted: #8f8f8f;
  --accent: #ffffff;
  --accent-hover: #ffffff;
  --accent-alpha-10: rgba(255, 255, 255, 0.06);
  --accent-alpha-15: rgba(255, 255, 255, 0.1);
  --on-accent: #0a0a0a;
  --link: #d0d0d0;
  --link-hover: #ffffff;
  --green: #b7b7b7;
  --orange: #9a9a9a;
  --red: #d0d0d0;
}

html.look-room[data-look="steel"] body,
html.look-room[data-look="steel"] .login-title,
html.look-room[data-look="steel"] .app-header-title,
html.look-room[data-look="steel"] h1,
html.look-room[data-look="steel"] h2 {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0;
}

html.look-room[data-look="steel"] .app-header-title {
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

html.look-room[data-look="steel"] .login-title {
  font-weight: 500;
  letter-spacing: -0.03em;
}

html.look-room[data-look="steel"] .btn-primary,
html.look-room[data-look="steel"] .tb-btn--primary,
html.look-room[data-look="steel"] .tb2-btn--primary {
  background: #f2f2f2;
  color: #111111;
  border-color: #f2f2f2;
}

html.look-room[data-look="steel"] .btn-primary:hover,
html.look-room[data-look="steel"] .tb-btn--primary:hover,
html.look-room[data-look="steel"] .tb2-btn--primary:hover {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

html[data-look="ash"] {
  --rail: #141414;
  --room: linear-gradient(180deg, #3a3a3a 0%, #242424 24%, #161616 100%);
  --bg: #1c1c1c;
  --surface: #242424;
  --surface-header: #242424;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.18);
  --text: #d8d4ce;
  --text-muted: #8a8680;
  --accent: #bdb8b0;
  --accent-hover: #d8d4ce;
  --accent-alpha-10: rgba(189, 184, 176, 0.08);
  --accent-alpha-15: rgba(189, 184, 176, 0.14);
  --on-accent: #d8d4ce;
  --link: #c8c4be;
  --link-hover: #eeeae4;
  --green: #9aa396;
  --orange: #b7a48a;
  --red: #b8928a;
}

/* Ночные */
html[data-look="noir"] {
  --rail: #050505;
  --room: radial-gradient(900px 520px at 100% -10%, rgba(120, 24, 24, 0.22), transparent 55%), linear-gradient(180deg, #141414 0%, #070707 40%, #050505 100%);
  --bg: #0c0c0c;
  --surface: #141414;
  --surface-header: #141414;
  --border: rgba(240, 230, 216, 0.1);
  --border-hover: rgba(143, 45, 45, 0.55);
  --text: #f0e6d8;
  --text-muted: #8d847a;
  --accent: #8f2d2d;
  --accent-hover: #a84444;
  --accent-alpha-10: rgba(143, 45, 45, 0.12);
  --accent-alpha-15: rgba(143, 45, 45, 0.2);
  --on-accent: #f0e6d8;
  --link: #e6d8c8;
  --link-hover: #f0e6d8;
  --green: #8eae9a;
  --orange: #c4a574;
  --red: #c45c4c;
}

html.look-room[data-look="noir"] .nav-link.active {
  box-shadow: inset 2px 0 0 #8f2d2d;
}

html[data-look="felt"] {
  --rail: #040a07;
  --room: linear-gradient(180deg, #143028 0%, #0c1c16 30%, #070e0b 100%);
  --bg: #0c1612;
  --surface: #12201a;
  --surface-header: #12201a;
  --border: rgba(194, 163, 106, 0.16);
  --border-hover: rgba(194, 163, 106, 0.4);
  --text: #f3efe4;
  --text-muted: #8d9a90;
  --accent: #c2a36a;
  --accent-hover: #d4bc8e;
  --accent-alpha-10: rgba(194, 163, 106, 0.1);
  --accent-alpha-15: rgba(194, 163, 106, 0.16);
  --on-accent: #f3efe4;
  --link: #e6dcc4;
  --link-hover: #f3efe4;
  --green: #9bb5a0;
  --orange: #c2a36a;
  --red: #c48474;
}

html.look-room[data-look="felt"] .app-header-title {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

html[data-look="coat"] {
  --rail: #0c0b0a;
  --room: radial-gradient(820px 560px at 0% 0%, rgba(176, 116, 58, 0.2), transparent 58%), linear-gradient(180deg, #2a2118 0%, #14110e 34%, #0c0b0a 100%);
  --bg: #161310;
  --surface: #1e1a16;
  --surface-header: #1e1a16;
  --border: rgba(196, 162, 122, 0.16);
  --border-hover: rgba(196, 162, 122, 0.4);
  --text: #f2ebe3;
  --text-muted: #9a9086;
  --accent: #c4a27a;
  --accent-hover: #d8bc98;
  --accent-alpha-10: rgba(196, 162, 122, 0.1);
  --accent-alpha-15: rgba(196, 162, 122, 0.16);
  --on-accent: #f2ebe3;
  --link: #e6d8c8;
  --link-hover: #f2ebe3;
  --green: #8eae9a;
  --orange: #c4a27a;
  --red: #c48474;
}

/* Переключатель. Сам не красится под тему, чтобы его было видно на любом варианте. */
.look-switch {
  position: fixed;
  z-index: 900;
  right: 14px;
  bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: min(420px, calc(100vw - 24px));
  padding: 10px 10px 9px;
  background: rgba(12, 12, 12, 0.92);
  color: #f2f2f0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 2px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  letter-spacing: 0;
  line-height: 1.35;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.look-switch__block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.look-switch__kicker {
  color: #9a9a96;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 10px;
}

.look-switch__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.look-switch__row button {
  appearance: none;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  color: #c8c8c4;
  font: inherit;
  padding: 5px 8px;
  cursor: pointer;
  border-radius: 0;
}

.look-switch__row button:hover {
  color: #f2f2f0;
  border-color: rgba(255, 255, 255, 0.32);
}

.look-switch__row button[aria-pressed="true"] {
  background: #f2f2f0;
  color: #111;
  border-color: #f2f2f0;
}

.look-switch__note {
  margin: 0;
  color: #9a9a96;
  font-size: 11px;
}

@media (max-width: 700px) {
  .look-switch {
    left: 10px;
    right: 10px;
    width: auto;
    bottom: 10px;
  }
}