/**
 * Тёмная оболочка Bizzup (iframe Б24): токены сетки/стекла, фон, базовый glass.
 * Порядок: после bizzup-core.css.
 * Декор: задать --bz-decor-url на :root (url с префиксом статики), иначе bg-decor.png рядом с CSS.
 */
:root {
  --bz-font: var(--bz-font-site);
  --bz-bg: var(--bz-bg-primary);
  --bz-accent: var(--bz-accent-primary);
  --bz-text: var(--bz-text-primary);
  --space: 8px;
  --s1: calc(var(--space) * 1);
  --s2: calc(var(--space) * 2);
  --s3: calc(var(--space) * 3);
  --s4: calc(var(--space) * 4);
  --s5: calc(var(--space) * 5);
  --s6: calc(var(--space) * 6);
  --s7: calc(var(--space) * 7);
  --glass-bg: rgba(39, 40, 62, 0.2);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-top: rgba(255, 255, 255, 0.12);
  --glass-blur: 40px;
  --radius-panel: 16px;
  --radius-button: 12px;
  --bz-decor-url: url('bg-decor.png');
}

.bz-b24-dark *,
.bz-b24-app * {
  box-sizing: border-box;
}

body.bz-b24-dark {
  font-family: var(--bz-font);
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s4);
  background: var(--bz-bg);
  color: var(--bz-text-primary);
  font-size: 14px;
  line-height: 1.5;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

.bz-bg-3d,
.bg-3d {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background-color: var(--bz-bg);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% 50%, rgba(89, 41, 226, 0.25) 0%, transparent 55%),
    radial-gradient(ellipse 80% 100% at 80% 20%, rgba(135, 92, 255, 0.18) 0%, transparent 50%),
    radial-gradient(ellipse 60% 60% at 20% 80%, rgba(89, 41, 226, 0.12) 0%, transparent 50%);
  background-size: 100% 100%;
  background-position: center;
}

.bz-bg-3d-gradient,
.bg-3d-gradient {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(
    ellipse 100% 100% at 50% 50%,
    transparent 45%,
    rgba(29, 30, 54, 0.35) 100%
  );
  pointer-events: none;
}

.bz-bg-decor,
.bg-decor {
  position: fixed;
  inset: 0;
  z-index: 0.5;
  pointer-events: none;
  background-image: var(--bz-decor-url);
  background-size: auto min(100%, 100vh);
  background-position: 100% center;
  background-repeat: no-repeat;
}

/* Общий визуал стекла (карточки панелей) */
.bz-glass-fx {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  border: 1px solid var(--glass-border);
  box-shadow:
    inset 0 1px 0 var(--glass-border-top),
    0 24px 64px rgba(0, 0, 0, 0.35);
}

.bz-glass-panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-panel);
  padding: var(--s6);
  display: flex;
  flex-direction: column;
}

.bz-glass-panel--install {
  min-height: 320px;
  text-align: center;
}

.bz-glass-panel--app {
  text-align: left;
  min-height: 280px;
}

.bz-glass-panel--wide {
  max-width: min(1200px, 96vw);
}

.hidden {
  display: none !important;
}

/* Страница приложения /app (portal-audit и др.) */
body.bz-b24-app.app-page {
  font-family: var(--bz-font);
  margin: 0;
  min-height: 100vh;
  padding: clamp(var(--s2), 3vw, var(--s4));
  background: var(--bz-bg-primary);
  color: var(--bz-text-primary);
  font-size: clamp(13px, 2.5vw, 14px);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  display: flex;
  align-items: center;
  justify-content: center;
}

body.bz-b24-app .app-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 100%;
  padding: 0;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}