/* ============================================================
   Sekai — base.css
   Фундамент: ночная сине-фиолетовая палитра (SEKAI night),
   фон с горами и планетой, шрифт, reset.
============================================================ */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

:root {
  /* ===== Ночная палитра (тёмный космос) ===== */
  --bg: #030409;
  --bg-2: #070a14;
  --bg-3: #0b101f;

  /* ===== Стекло ===== */
  --glass: rgba(16, 22, 44, 0.55);
  --glass-strong: rgba(24, 32, 62, 0.70);
  --glass-soft: rgba(255, 255, 255, 0.05);
  --glass-line: rgba(150, 172, 255, 0.13);
  --glass-line-hover: rgba(160, 182, 255, 0.26);
  --glass-blur: blur(22px) saturate(150%);
  --glass-blur-light: blur(16px) saturate(130%);
  --glass-shadow: 0 24px 60px rgba(2, 4, 12, 0.55),
                  inset 0 1px 0 rgba(255, 255, 255, 0.06);
  --glass-shadow-hover: 0 32px 80px rgba(2, 4, 12, 0.65),
                        inset 0 1px 0 rgba(255, 255, 255, 0.10);

  /* ===== Текст ===== */
  --text: #eef2ff;
  --text-2: rgba(230, 237, 255, 0.68);
  --text-3: rgba(214, 224, 255, 0.47);
  --text-4: rgba(200, 212, 255, 0.28);

  /* ===== Акцент ===== */
  --accent: #6d8cff;
  --accent-hover: #8ba6ff;
  --accent-ink: #05070f;
  --accent-soft: rgba(109, 140, 255, 0.14);
  --accent-border: rgba(109, 140, 255, 0.32);

  /* ===== Доп. акценты ===== */
  --blue: #4f7dff;
  --violet: #8b5cf6;
  --cyan: #2dd4bf;

  /* ===== Градиенты (кнопки, активные пункты) ===== */
  --grad: linear-gradient(135deg, #4f7dff 0%, #8b5cf6 100%);
  --grad-hover: linear-gradient(135deg, #6390ff 0%, #9d75ff 100%);

  /* ===== Статусы ===== */
  --ok: rgba(94, 234, 212, 0.95);
  --ok-bg: rgba(52, 211, 153, 0.10);
  --warn: rgba(253, 224, 140, 0.95);
  --warn-bg: rgba(253, 224, 140, 0.10);
  --err: rgba(255, 150, 150, 0.95);
  --err-bg: rgba(255, 150, 150, 0.10);

  /* ===== Скругления ===== */
  --r-xs: 10px;
  --r-sm: 14px;
  --r-md: 18px;
  --r-lg: 22px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* ===== Шрифт ===== */
  --font: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display",
          "Manrope", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Menlo", "Consolas", monospace;

  /* ===== Анимации — плавные ===== */
  --t-fast: 250ms cubic-bezier(0.16, 1, 0.3, 1);
  --t: 400ms cubic-bezier(0.16, 1, 0.3, 1);
  --t-slow: 500ms cubic-bezier(0.16, 1, 0.3, 1);

  /* ===== Layout ===== */
  --sidebar-w: 92px;
  --rail-w: 320px;
  --topbar-h: 60px;
}

/* ============================================================
   RESET
============================================================ */
html, body {
  height: 100%;
  overflow: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  overflow: hidden;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, textarea, select {
  font-family: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

img, svg {
  display: block;
  max-width: 100%;
}

/* ============================================================
   ФОН — ночное небо, планета, облака, горы
============================================================ */
.app-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background: #020309 url('../bg.png') center / cover no-repeat;
}

/* Лёгкая вуаль поверх обоев для читаемости стекла */
.app-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(3, 4, 9, 0.28) 0%,
    rgba(3, 4, 9, 0.08) 42%,
    rgba(3, 4, 9, 0.42) 100%);
}

.app-bg::after { display: none; }

/* Небо + планета справа сверху */
.app-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    /* мягкое фиолетовое зарево слева */
    radial-gradient(1100px 700px at 8% -5%, rgba(104, 66, 200, 0.22), transparent 62%),
    radial-gradient(900px 600px at 45% -10%, rgba(56, 74, 180, 0.14), transparent 60%),
    /* чистое ночное небо — темнее, без резких объектов */
    linear-gradient(180deg, #070a18 0%, #050711 44%, #020309 100%);
}

/* Светящиеся облака (плавают) */
.app-bg::after {
  content: '';
  position: absolute;
  inset: -6%;
  background:
    radial-gradient(600px 320px at 30% 14%, rgba(186, 166, 255, 0.24), transparent 65%),
    radial-gradient(540px 300px at 60% 7%, rgba(126, 156, 255, 0.22), transparent 65%),
    radial-gradient(720px 380px at 88% 24%, rgba(146, 116, 240, 0.20), transparent 65%),
    radial-gradient(520px 300px at 12% 32%, rgba(116, 96, 220, 0.16), transparent 70%),
    radial-gradient(900px 460px at 50% 58%, rgba(74, 96, 200, 0.13), transparent 72%);
  filter: blur(52px);
  animation: inkFloat 34s ease-in-out infinite alternate;
}

/* Силуэты гор + туман */
.app-bg-ridge {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.app-bg-ridge svg {
  display: none;
}

/* Туман в подножии (читаемость контента) */
.app-bg-ridge::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 60vh;
  background:
    radial-gradient(70% 46% at 50% 100%, rgba(150, 138, 255, 0.20), transparent 70%),
    radial-gradient(55% 40% at 28% 100%, rgba(120, 90, 230, 0.16), transparent 70%),
    linear-gradient(0deg,
      rgba(3, 4, 9, 0.82) 0%,
      rgba(3, 4, 9, 0.46) 34%,
      rgba(3, 4, 9, 0.12) 66%,
      transparent 100%);
}

/* Дополнительный слой — глубина */
.app-bg-ink {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.45;
  background:
    radial-gradient(500px 400px at 35% 45%, rgba(120, 100, 240, 0.14), transparent 70%),
    radial-gradient(400px 300px at 75% 55%, rgba(80, 110, 230, 0.12), transparent 70%),
    radial-gradient(700px 500px at 60% 30%, rgba(60, 40, 140, 0.16), transparent 70%);
  filter: blur(80px);
  mix-blend-mode: screen;
}

/* Зерно поверх (тонкое) */
.app-bg-grain {
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

@keyframes inkFloat {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(-1.5%, 1%) scale(1.06); }
  100% { transform: translate(1.5%, -1%) scale(1.02); }
}

/* ============================================================
   ЛЕЙАУТ
============================================================ */
.app {
  position: relative;
  z-index: 10;
  display: flex;
  height: 100vh;
  width: 100vw;
  justify-content: center;
  gap: 46px;
}

.app-main {
  flex: 0 1 1160px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  padding: 20px 0 20px 0;
  gap: 14px;
}

.app-content {
  flex: 1;
  min-height: 0;
  width: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 4px 4px 20px 8px;
  position: relative;
}

/* ============================================================
   СКРОЛЛБАР
============================================================ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  border: 2px solid transparent;
  background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.18);
  background-clip: content-box;
  border: 2px solid transparent;
}

/* Плавное листание для прокручиваемых областей */
.app-content,
.sb-nav,
.dash-feed,
.rail,
.msg-chat-scroll,
.parser-results,
.logs-scroll,
.inbox-list {
  scroll-behavior: smooth;
}

/* ============================================================
   ТИПОГРАФИКА
============================================================ */
.h-eyebrow {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
}

.h-title {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.9px;
  color: var(--text);
  line-height: 1.15;
}

.h-subtitle {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-2);
  margin-top: 8px;
  line-height: 1.55;
}

.h-section {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.1px;
  color: var(--text);
  margin-bottom: 14px;
}

.t-mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2px;
  color: var(--text-2);
}

.t-num {
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.5px;
}

.t-num-lg {
  font-size: 38px;
  font-weight: 600;
  letter-spacing: -1.2px;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  color: var(--text);
  line-height: 1;
}

.t-label {
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--text-3);
}

.t-muted { color: var(--text-3); }
.t-muted-2 { color: var(--text-2); }

/* ============================================================
   УТИЛИТЫ
============================================================ */
.hidden { display: none !important; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: 4px; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.w-full { width: 100%; }

/* Плавность для всех интерактивных элементов */
button, a, input, textarea, select, .pill, .sb-item,
.topbar-nav-item, .platform-card, .stat-card, .ws-preset,
.ws-cat-item, .autosend-account, .feed-item {
  transition: all 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ============================================================
   ТЕМЫ
============================================================ */
:root[data-theme="dark"] {
  --bg: #05060a;
  --bg-2: #0b0c11;
  --bg-3: #121319;
  --glass: rgba(18, 19, 25, 0.62);
  --glass-strong: rgba(26, 28, 36, 0.74);
  --glass-soft: rgba(255, 255, 255, 0.04);
  --glass-line: rgba(255, 255, 255, 0.09);
  --glass-line-hover: rgba(255, 255, 255, 0.18);
  --text: #f2f3f7;
  --text-2: rgba(255, 255, 255, 0.66);
  --text-3: rgba(255, 255, 255, 0.44);
  --text-4: rgba(255, 255, 255, 0.26);
  --accent: #ffffff;
  --accent-hover: #ffffff;
  --accent-ink: #0a0a0a;
  --accent-soft: rgba(255, 255, 255, 0.08);
  --accent-border: rgba(255, 255, 255, 0.22);
  --grad: linear-gradient(135deg, #4a4a4a 0%, #1f1f1f 100%);
  --grad-hover: linear-gradient(135deg, #5a5a5a 0%, #2a2a2a 100%);
}

:root[data-theme="light"] {
  --bg: #f4f4f6;
  --bg-2: #ffffff;
  --bg-3: #ffffff;
  --glass: rgba(255, 255, 255, 0.68);
  --glass-strong: rgba(255, 255, 255, 0.9);
  --glass-soft: rgba(0, 0, 0, 0.04);
  --glass-line: rgba(0, 0, 0, 0.10);
  --glass-line-hover: rgba(0, 0, 0, 0.18);
  --text: #1a1a1a;
  --text-2: rgba(0, 0, 0, 0.62);
  --text-3: rgba(0, 0, 0, 0.44);
  --text-4: rgba(0, 0, 0, 0.28);
  --accent: #007aff;
  --accent-hover: #0a84ff;
  --accent-ink: #ffffff;
  --accent-soft: rgba(0, 122, 255, 0.10);
  --accent-border: rgba(0, 122, 255, 0.28);
  --grad: linear-gradient(135deg, #007aff 0%, #5856d6 100%);
  --grad-hover: linear-gradient(135deg, #0a84ff 0%, #6a68e0 100%);
}

/* ============================================================
   ОБОИ (тёмные схемы)
============================================================ */
:root[data-theme="dark"] .app-bg { background: #05060a; }
:root[data-theme="dark"] .app-bg::before {
  background: linear-gradient(135deg, #16171c 0%, #0b0c0f 55%, #040406 100%);
}
:root[data-theme="dark"] .app-bg::after {
  background:
    radial-gradient(900px 700px at 25% 20%, rgba(140, 140, 160, 0.10), transparent 60%),
    radial-gradient(800px 700px at 80% 20%, rgba(100, 100, 120, 0.08), transparent 60%),
    radial-gradient(900px 900px at 60% 85%, rgba(70, 70, 95, 0.10), transparent 60%);
}
:root[data-theme="dark"] .app-bg-ink { opacity: 0.3; }
:root[data-theme="dark"] .app-bg-ridge { opacity: 0.75; }

:root[data-theme="light"] .app-bg { background: #f4f4f6; }
:root[data-theme="light"] .app-bg::before {
  background: linear-gradient(135deg, #ffffff 0%, #eef0f5 55%, #e4e8f0 100%);
}
:root[data-theme="light"] .app-bg::after {
  background:
    radial-gradient(900px 700px at 25% 20%, rgba(120, 140, 255, 0.14), transparent 60%),
    radial-gradient(800px 700px at 80% 20%, rgba(160, 120, 255, 0.10), transparent 60%);
}
:root[data-theme="light"] .app-bg-ink { opacity: 0.12; }
:root[data-theme="light"] .app-bg-ridge { display: none; }
:root[data-theme="light"] .app-bg-stars { display: none; }

:root[data-wallpaper="sunset"] .app-bg::before {
  background:
    radial-gradient(circle at 78% -5%,
      transparent 0 168px,
      rgba(255, 190, 150, 0.75) 174px,
      rgba(255, 140, 120, 0.20) 184px,
      transparent 205px),
    radial-gradient(circle at 78% -5%, #1a0a16 0 172px, transparent 175px),
    radial-gradient(circle at 78% -5%, rgba(255, 120, 90, 0.30), transparent 55%),
    radial-gradient(1100px 800px at 20% 10%, rgba(255, 90, 160, 0.24), transparent 55%),
    linear-gradient(135deg, #2a0b2e 0%, #16071f 50%, #0a0412 100%);
}
:root[data-wallpaper="sunset"] .app-bg::after {
  background:
    radial-gradient(900px 700px at 25% 20%, rgba(255, 120, 180, 0.20), transparent 60%),
    radial-gradient(800px 700px at 80% 25%, rgba(255, 150, 90, 0.16), transparent 60%),
    radial-gradient(900px 900px at 60% 85%, rgba(190, 70, 230, 0.20), transparent 60%);
}

:root[data-wallpaper="ocean"] .app-bg::before {
  background:
    radial-gradient(circle at 78% -5%,
      transparent 0 168px,
      rgba(140, 220, 255, 0.70) 174px,
      rgba(80, 180, 255, 0.20) 184px,
      transparent 205px),
    radial-gradient(circle at 78% -5%, #04121f 0 172px, transparent 175px),
    radial-gradient(circle at 78% -5%, rgba(60, 160, 255, 0.30), transparent 55%),
    radial-gradient(1100px 800px at 15% 5%, rgba(40, 160, 255, 0.22), transparent 55%),
    linear-gradient(135deg, #06233a 0%, #041426 50%, #030a14 100%);
}
:root[data-wallpaper="ocean"] .app-bg::after {
  background:
    radial-gradient(900px 700px at 25% 20%, rgba(60, 190, 255, 0.20), transparent 60%),
    radial-gradient(800px 700px at 80% 25%, rgba(70, 220, 230, 0.14), transparent 60%),
    radial-gradient(900px 900px at 60% 85%, rgba(90, 140, 255, 0.18), transparent 60%);
}

:root[data-wallpaper="mono"] .app-bg::before {
  background: linear-gradient(135deg, #1a1a1e 0%, #0d0d0f 55%, #050506 100%);
}
:root[data-wallpaper="mono"] .app-bg::after {
  background:
    radial-gradient(900px 700px at 25% 20%, rgba(150, 150, 170, 0.10), transparent 60%),
    radial-gradient(800px 700px at 80% 20%, rgba(110, 110, 130, 0.08), transparent 60%);
}
:root[data-wallpaper="mono"] .app-bg-ridge { display: none; }

/* ============================================================
   ДОП. ТЕМЫ (акценты)
============================================================ */
:root[data-theme="green"] {
  --grad: linear-gradient(135deg, #16a34a 0%, #0d9488 100%);
  --grad-hover: linear-gradient(135deg, #22c55e 0%, #14b8a6 100%);
  --accent: #34d399;
  --accent-hover: #6ee7b7;
  --accent-soft: rgba(52, 211, 153, 0.14);
  --accent-border: rgba(52, 211, 153, 0.3);
  --glass: rgba(10, 40, 30, 0.50);
  --glass-strong: rgba(14, 54, 40, 0.62);
}
:root[data-theme="green"] .app-bg { background: #02100a; }
:root[data-theme="green"] .app-bg::before {
  background:
    radial-gradient(1100px 800px at 15% 0%, #0b3a28 0%, transparent 55%),
    linear-gradient(135deg, #07271c 0%, #04170f 50%, #020a06 100%);
}
:root[data-theme="green"] .app-bg::after {
  background:
    radial-gradient(900px 700px at 25% 20%, rgba(34, 197, 94, 0.22), transparent 60%),
    radial-gradient(800px 700px at 80% 25%, rgba(20, 184, 166, 0.18), transparent 60%),
    radial-gradient(900px 900px at 60% 85%, rgba(16, 122, 87, 0.22), transparent 60%);
}
:root[data-theme="green"] .app-bg-ridge { display: none; }

:root[data-theme="blue"] {
  --grad: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  --grad-hover: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  --accent: #60a5fa;
  --accent-hover: #93c5fd;
  --accent-soft: rgba(96, 165, 250, 0.14);
  --accent-border: rgba(96, 165, 250, 0.3);
  --glass: rgba(14, 28, 64, 0.52);
  --glass-strong: rgba(20, 38, 84, 0.64);
}
:root[data-theme="blue"] .app-bg { background: #04081a; }
:root[data-theme="blue"] .app-bg::before {
  background:
    radial-gradient(1100px 800px at 15% 0%, #0a1a4d 0%, transparent 55%),
    linear-gradient(135deg, #081534 0%, #040a1c 50%, #02050e 100%);
}
:root[data-theme="blue"] .app-bg::after {
  background:
    radial-gradient(900px 700px at 25% 20%, rgba(59, 130, 246, 0.22), transparent 60%),
    radial-gradient(800px 700px at 80% 25%, rgba(139, 92, 246, 0.20), transparent 60%),
    radial-gradient(900px 900px at 60% 85%, rgba(37, 99, 235, 0.22), transparent 60%);
}

:root[data-theme="pink"] {
  --grad: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
  --grad-hover: linear-gradient(135deg, #f472b6 0%, #a78bfa 100%);
  --accent: #f472b6;
  --accent-hover: #f9a8d4;
  --accent-soft: rgba(244, 114, 182, 0.14);
  --accent-border: rgba(244, 114, 182, 0.3);
  --glass: rgba(60, 16, 46, 0.52);
  --glass-strong: rgba(76, 22, 56, 0.64);
}
:root[data-theme="pink"] .app-bg { background: #15040f; }
:root[data-theme="pink"] .app-bg::before {
  background:
    radial-gradient(1100px 800px at 15% 0%, #4d0a30 0%, transparent 55%),
    linear-gradient(135deg, #2a061a 0%, #16030d 50%, #0a0206 100%);
}
:root[data-theme="pink"] .app-bg::after {
  background:
    radial-gradient(900px 700px at 25% 20%, rgba(236, 72, 153, 0.24), transparent 60%),
    radial-gradient(800px 700px at 80% 25%, rgba(139, 92, 246, 0.22), transparent 60%),
    radial-gradient(900px 900px at 60% 85%, rgba(219, 39, 119, 0.24), transparent 60%);
}
:root[data-theme="pink"] .app-bg-ridge { display: none; }

/* ============================================================
   КАСТОМНЫЕ ОБОИ
============================================================ */
.app-bg { background-size: cover; background-position: center; }

:root[data-custom-wall="1"] .app-bg {
  background-image: var(--wall-global);
  filter: blur(var(--wall-blur, 0px)) brightness(var(--wall-bright, 1));
}
:root[data-custom-wall="1"] .app-bg::before {
  background: linear-gradient(135deg, rgba(5, 7, 15, 0.45) 0%, rgba(5, 7, 15, 0.74) 100%);
}
:root[data-custom-wall="1"] .app-bg::after { opacity: 0.4; }
:root[data-custom-wall="1"] .app-bg-ridge { display: none; }

/* Обои для окна «Сообщения» */
.msg-chat-scroll {
  background-image: var(--wall-msg, none);
  background-size: cover;
  background-position: center;
}