/* ───────────────────────────────────────────────────────────
   AK AURA — личный кабинет
   Тёмная тема, акцент — фирменное "сияние" (aura glow): градиент
   фиолетовый → розовый, используется точечно на ключевых элементах.
─────────────────────────────────────────────────────────────── */

:root {
  --bg: #05050B;
  --bg-elevated: #0B0B14;
  --surface: #12121C;
  --surface-hover: #181826;
  --border: #232233;

  --text-primary: #F1EFFA;
  --text-secondary: #9C98B5;
  --text-muted: #5C5874;

  --aura-1: #C9C2F0;
  --aura-2: #FFFFFF;
  --aura-gradient: linear-gradient(135deg, #FFFFFF, #C9C2F0);

  --success: #34D399;
  --warning: #FBBF24;
  --danger: #F87171;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0 0 0.5em 0;
  letter-spacing: -0.01em;
}

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

.layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────── */

.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--bg-elevated);
  border-right: 1px solid var(--border);
  padding: 28px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 10px 24px 10px;
}

.aura-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--aura-gradient);
  box-shadow: 0 0 16px 2px rgba(201, 194, 240, 0.6);
  flex-shrink: 0;
}

.logo-img {
  display: block;
  border-radius: 22%;
  flex-shrink: 0;
}

.sidebar-logo .logo-img {
  width: 26px;
  height: 26px;
}

.sidebar-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.01em;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
}

.nav-item:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--surface);
  color: var(--text-primary);
}

.nav-item.active .nav-dot {
  background: var(--aura-gradient);
}

.nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
}

.sidebar-footer {
  margin-top: auto;
  padding: 10px 12px;
}

.sidebar-user {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.logout-link {
  font-size: 13px;
  color: var(--text-secondary);
}

.logout-link:hover { color: var(--danger); }

/* ── Main ────────────────────────────────────────────────── */

.main {
  flex: 1;
  padding: 36px 44px;
  max-width: 980px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 28px;
}

.page-header h1 { font-size: 26px; }

.subtitle {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: -6px;
}

/* ── Flash messages ──────────────────────────────────────── */

.flash {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  font-size: 14px;
  border: 1px solid transparent;
}

.flash-error {
  background: rgba(248, 113, 113, 0.1);
  border-color: rgba(248, 113, 113, 0.3);
  color: #FCA5A5;
}

.flash-success {
  background: rgba(52, 211, 153, 0.1);
  border-color: rgba(52, 211, 153, 0.3);
  color: #6EE7B7;
}

/* ── Cards ───────────────────────────────────────────────── */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 22px;
}

.card + .card { margin-top: 14px; }

.channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.channel-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: border-color 0.15s ease;
}

.channel-card:hover { border-color: #383D49; }

.channel-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}

.channel-name {
  font-weight: 600;
  font-size: 15px;
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-active {
  background: rgba(52, 211, 153, 0.12);
  color: var(--success);
}

.badge-paused {
  background: rgba(156, 163, 175, 0.12);
  color: var(--text-muted);
}

.badge-business {
  background: rgba(201, 194, 240, 0.16);
  color: #E3DFF5;
}

.channel-stats-row {
  display: flex;
  gap: 18px;
  margin: 12px 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.channel-stats-row strong {
  color: var(--text-primary);
  font-family: var(--font-display);
}

.channel-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

/* ── Buttons ─────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--aura-gradient);
  color: white;
  box-shadow: 0 2px 14px rgba(201, 194, 240, 0.2);
}

.btn-primary:hover { filter: brightness(1.08); }

.btn-secondary {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--border);
}

.btn-secondary:hover { border-color: #444B59; }

.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: rgba(248, 113, 113, 0.3);
}

.btn-danger:hover { background: rgba(248, 113, 113, 0.08); }

.btn-block { width: 100%; }

/* ── Forms ───────────────────────────────────────────────── */

.field { margin-bottom: 16px; }

.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.field-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

input[type="text"],
input[type="number"],
select,
textarea {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--aura-1);
}

.radio-group {
  display: flex;
  gap: 10px;
}

.radio-card {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  cursor: pointer;
  font-size: 13.5px;
}

.radio-card input { display: none; }

.radio-card.checked {
  border-color: var(--aura-1);
  background: rgba(201, 194, 240, 0.1);
}

.toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

/* ── Plan page ───────────────────────────────────────────── */

.plan-current {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.plan-current::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 180px;
  height: 180px;
  background: var(--aura-gradient);
  filter: blur(60px);
  opacity: 0.35;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.plan-tile {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  background: var(--surface);
}

.plan-tile.is-current { border-color: var(--aura-1); }

.plan-tile-price {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 6px 0 14px 0;
}

.plan-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.plan-feature-list li {
  padding: 5px 0;
  border-top: 1px solid var(--border);
}

.plan-feature-list li:first-child { border-top: none; }

/* ── Login page ──────────────────────────────────────────── */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 30%, rgba(201, 194, 240, 0.1), transparent 60%), var(--bg);
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  text-align: center;
  width: 360px;
}

.login-card .logo-img {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px auto;
  box-shadow: 0 0 30px 4px rgba(201, 194, 240, 0.25);
}

.login-card h1 { font-size: 21px; }

.login-card .subtitle { margin-bottom: 28px; }

/* ── Empty state ─────────────────────────────────────────── */

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

/* ── Stats table ─────────────────────────────────────────── */

.stats-summary {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
}

.stat-box {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}

.stat-box-value {
  font-family: var(--font-display);
  font-size: 24px;
}

.stat-box-label {
  font-size: 12.5px;
  color: var(--text-secondary);
  margin-top: 2px;
}

table.posts-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

table.posts-table th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

table.posts-table td {
  padding: 10px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}