/* ═══════════════════════════════════════════
   KLLUSTER ADMIN — GLASSMORPHISM DESIGN
   ═══════════════════════════════════════════ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
}

/* ── DESIGN TOKENS ── */
:root {
  --primary: #0d9488;
  --primary-dark: #0f766e;
  --primary-light: #5eead4;
  --secondary: #10b981;
  --accent: #f59e0b;
  --info: #3b82f6;
  --error: #ef4444;
  --success: #22c55e;
  --warning: #f59e0b;

  /* Glass surfaces */
  --glass: rgba(255, 255, 255, 0.45);
  --glass-strong: rgba(255, 255, 255, 0.6);
  --glass-subtle: rgba(255, 255, 255, 0.25);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-blur: 18px;

  --bg-primary: #e8ecf4;
  --bg-secondary: rgba(255, 255, 255, 0.55);
  --bg-tertiary: rgba(248, 250, 252, 0.5);
  --bg-sidebar: rgba(15, 23, 42, 0.75);
  --bg-card: rgba(255, 255, 255, 0.4);
  --bg-hover: rgba(13, 148, 136, 0.08);
  --bg-input: rgba(255, 255, 255, 0.65);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;

  --border-color: rgba(255, 255, 255, 0.5);
  --border-subtle: rgba(148, 163, 184, 0.2);

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 32px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.1);
  --shadow-xl: 0 24px 64px rgba(15, 23, 42, 0.14);

  --gradient-primary: linear-gradient(135deg, #0d9488 0%, #14b8a6 50%, #2dd4bf 100%);
  --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #0d9488 60%, #14b8a6 100%);
  --gradient-surface: linear-gradient(135deg, rgba(255,255,255,0.5), rgba(255,255,255,0.2));
  --gradient-gold: linear-gradient(135deg, #f6d365 0%, #fda085 50%, #fbc2eb 100%);

  --sidebar-width: 272px;
  --border-radius: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;

  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── DARK THEME ── */
[data-theme="dark"] {
  --glass: rgba(15, 23, 42, 0.5);
  --glass-strong: rgba(15, 23, 42, 0.65);
  --glass-subtle: rgba(15, 23, 42, 0.35);
  --glass-border: rgba(148, 163, 184, 0.15);
  --glass-blur: 20px;

  --bg-primary: #070b14;
  --bg-secondary: rgba(15, 23, 42, 0.55);
  --bg-tertiary: rgba(15, 23, 42, 0.4);
  --bg-sidebar: rgba(7, 11, 20, 0.8);
  --bg-card: rgba(15, 23, 42, 0.45);
  --bg-hover: rgba(13, 148, 136, 0.1);
  --bg-input: rgba(15, 23, 42, 0.6);

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #f8fafc;

  --border-color: rgba(148, 163, 184, 0.12);
  --border-subtle: rgba(148, 163, 184, 0.08);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 24px 64px rgba(0, 0, 0, 0.35);

  --gradient-surface: linear-gradient(135deg, rgba(15,23,42,0.5), rgba(15,23,42,0.2));
}

/* ═══════════════════════════════════════════
   ANIMATED GRADIENT BACKGROUND
   ═══════════════════════════════════════════ */
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-primary);
  line-height: 1.6;
  display: flex;
  min-height: 100vh;
  transition: color var(--transition-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--bg-primary);
  position: relative;
  overflow-x: hidden;
}

/* Mesh gradient background */
body::before {
  content: "";
  position: fixed;
  inset: -5%;
  z-index: -2;
  background:
    radial-gradient(ellipse at 15% 10%, rgba(13, 148, 136, 0.25) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 20%, rgba(20, 184, 166, 0.2) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 80%, rgba(6, 182, 212, 0.18) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(45, 212, 191, 0.1) 0%, transparent 40%);
  animation: meshShift 20s ease-in-out infinite alternate;
}

body::after {
  content: "";
  position: fixed;
  inset: -5%;
  z-index: -1;
  background:
    radial-gradient(circle at 20% 50%, rgba(13, 148, 136, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 70% 30%, rgba(6, 182, 212, 0.06) 0%, transparent 35%);
  animation: meshShift 25s ease-in-out infinite alternate-reverse;
}

@keyframes meshShift {
  0% { transform: scale(1) translate(0, 0); }
  50% { transform: scale(1.05) translate(-2%, 2%); }
  100% { transform: scale(1) translate(1%, -1%); }
}

[data-theme="dark"] body::before {
  background:
    radial-gradient(ellipse at 15% 10%, rgba(13, 148, 136, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 20%, rgba(20, 184, 166, 0.12) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 80%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(45, 212, 191, 0.06) 0%, transparent 40%);
}

[data-theme="dark"] body::after {
  background:
    radial-gradient(circle at 20% 50%, rgba(13, 148, 136, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 70% 30%, rgba(6, 182, 212, 0.04) 0%, transparent 35%);
}

body.auth-loading .sidebar,
body.auth-loading .main-content,
body.auth-loading .login-section {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

body.auth-loading::after {
  content: "";
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 9999;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(148, 163, 184, 0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(148, 163, 184, 0.5); }

/* ═══════════════════════════════════════════
   GLASS SIDEBAR
   ═══════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  color: var(--text-inverse);
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  z-index: 100;
  transition: transform var(--transition-normal);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .sidebar {
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .sidebar-header { border-bottom: 1px solid var(--border-color); }

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  border-radius: 10px;
  margin-bottom: 2px;
  transition: all var(--transition-fast);
  font-weight: 500;
  font-size: 14px;
  position: relative;
}

[data-theme="dark"] .nav-item { color: var(--text-muted); }

.nav-item:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  transform: translateX(4px);
}

[data-theme="dark"] .nav-item:hover {
  background: rgba(13, 148, 136, 0.1);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.35);
  font-weight: 600;
}

.nav-item i { width: 20px; text-align: center; font-size: 15px; }

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .sidebar-footer { border-top: 1px solid var(--border-color); }

.btn-logout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px;
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.18);
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition-fast);
  backdrop-filter: blur(8px);
}

.btn-logout:hover {
  background: rgba(239, 68, 68, 0.22);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(239, 68, 68, 0.15);
}

/* ═══════════════════════════════════════════
   MAIN CONTENT
   ═══════════════════════════════════════════ */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: 32px 40px;
  min-height: 100vh;
  max-width: calc(100vw - var(--sidebar-width));
  overflow-x: hidden;
  transition: margin-left var(--transition-normal);
}

/* ═══════════════════════════════════════════
   GLASS TOP BAR
   ═══════════════════════════════════════════ */
.top-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: 28px;
  gap: 12px;
  position: relative;
}

.top-clock {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 6px 16px;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  pointer-events: none;
}

.top-clock .clock-time {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.top-clock .clock-date {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}

.user-chip i { color: var(--primary); font-size: 15px; }

.user-chip .user-email {
  max-width: 200px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ═══════════════════════════════════════════
   GLASS THEME TOGGLE
   ═══════════════════════════════════════════ */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}

.theme-toggle:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  background: var(--glass-strong);
}

.theme-toggle-track {
  width: 48px;
  height: 26px;
  background: rgba(148, 163, 184, 0.2);
  border-radius: 13px;
  position: relative;
  transition: background var(--transition-fast);
}

.theme-toggle-thumb {
  width: 20px;
  height: 20px;
  background: var(--primary);
  border-radius: 50%;
  position: absolute;
  top: 3px;
  left: 3px;
  transition: transform var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(13, 148, 136, 0.3);
}

.theme-toggle-thumb i { font-size: 11px; color: white; }

[data-theme="dark"] .theme-toggle-thumb {
  transform: translateX(22px);
  background: #fbbf24;
  box-shadow: 0 2px 6px rgba(251, 191, 36, 0.3);
}

.theme-toggle-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ═══════════════════════════════════════════
   GLASS LOGIN
   ═══════════════════════════════════════════ */
.login-section {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  width: 100vw;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(13, 148, 136, 0.4) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(20, 184, 166, 0.3) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 90%, rgba(6, 182, 212, 0.25) 0%, transparent 50%),
    linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 200;
  padding: 20px;
}

[data-theme="dark"] .login-section {
  background:
    radial-gradient(ellipse at 20% 20%, rgba(13, 148, 136, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(20, 184, 166, 0.15) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 90%, rgba(6, 182, 212, 0.12) 0%, transparent 50%),
    linear-gradient(135deg, #05070f 0%, #0c1222 100%);
}

.login-section::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  background: rgba(13, 148, 136, 0.08);
  border-radius: 50%;
  top: -150px;
  right: -150px;
  animation: float 8s ease-in-out infinite;
}

.login-section::after {
  content: "";
  position: absolute;
  width: 350px;
  height: 350px;
  background: rgba(20, 184, 166, 0.06);
  border-radius: 50%;
  bottom: -80px;
  left: -80px;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -20px) scale(1.05); }
}

.login-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  padding: 48px;
  border-radius: var(--border-radius-xl);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 1;
  animation: cardIn 0.6s var(--transition-spring);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

[data-theme="dark"] .login-card {
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid rgba(148, 163, 184, 0.1);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.login-card h1 {
  margin-bottom: 6px;
  color: #ffffff;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.login-card > p,
.login-card p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
}

.login-card > div > p { margin-bottom: 0; }

.login-card .form-group label { color: rgba(255, 255, 255, 0.8); }

.login-card .form-group input {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  backdrop-filter: blur(8px);
}

.login-card .form-group input::placeholder { color: rgba(255, 255, 255, 0.35); }

.login-card .form-group input:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.2);
}

.login-card .password-toggle { color: rgba(255, 255, 255, 0.4); }
.login-card .password-toggle:hover { color: var(--primary-light); }

.login-error {
  color: #fca5a5;
  font-size: 13px;
  margin-top: 16px;
  text-align: center;
  padding: 10px 14px;
  background: rgba(239, 68, 68, 0.15);
  border-radius: var(--border-radius);
  display: none;
  backdrop-filter: blur(8px);
}

.login-error:not(:empty) { display: block; }

.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-wrapper input { padding-right: 48px; }

.password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.password-toggle:hover { color: var(--primary); }
.password-toggle i { font-size: 15px; }

/* ═══════════════════════════════════════════
   CONTENT SECTIONS
   ═══════════════════════════════════════════ */
.content-section { animation: fadeInUp 0.35s cubic-bezier(0.4, 0, 0.2, 1); }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

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

.content-header h1 {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.content-header p {
  color: var(--text-secondary);
  margin-top: 4px;
  font-size: 14px;
}

.header-actions { display: flex; gap: 12px; align-items: center; }

/* ═══════════════════════════════════════════
   GLASS STAT CARDS
   ═══════════════════════════════════════════ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--glass);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.2);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.2);
  border-radius: var(--border-radius-lg);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: all var(--transition-fast);
  border: 1px solid var(--glass-border);
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .stat-card {
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  background: var(--glass-strong);
}

.stat-card:hover::before { transform: scaleX(1); }

.stat-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 22px;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.stat-info h3 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 2px;
  letter-spacing: -1px;
  line-height: 1;
}

.stat-info p {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
}

/* ═══════════════════════════════════════════
   GLASS DATA TABLES
   ═══════════════════════════════════════════ */
.table-container {
  background: var(--glass);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.2);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.2);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  overflow-x: auto;
  border: 1px solid var(--glass-border);
}

[data-theme="dark"] .table-container {
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.data-table { width: 100%; border-collapse: collapse; min-width: 700px; }

.data-table th,
.data-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.data-table th {
  background: var(--glass-subtle);
  backdrop-filter: blur(8px);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-secondary);
  position: sticky;
  top: 0;
  z-index: 1;
}

[data-theme="dark"] .data-table th {
  background: rgba(15, 23, 42, 0.5);
  color: var(--text-muted);
}

[data-theme="dark"] .data-table td { color: var(--text-secondary); }

.data-table tbody tr { transition: background var(--transition-fast); }

.data-table tbody tr:hover {
  background: rgba(13, 148, 136, 0.05);
}

[data-theme="dark"] .data-table tbody tr:hover {
  background: rgba(13, 148, 136, 0.08);
}

.data-table tbody tr:last-child td { border-bottom: none; }

.data-table .loading {
  text-align: center;
  color: var(--text-muted);
  padding: 48px;
  font-size: 14px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  backdrop-filter: blur(8px);
}

.status-active {
  background: rgba(34, 197, 94, 0.15);
  color: var(--success);
}

.status-inactive {
  background: rgba(239, 68, 68, 0.15);
  color: var(--error);
}

.status-pending {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning, #f59e0b);
}

.action-btns { display: flex; gap: 8px; }

.btn-icon {
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  font-size: 13px;
  backdrop-filter: blur(8px);
}

.btn-edit {
  background: rgba(13, 148, 136, 0.1);
  color: var(--primary);
}

.btn-edit:hover {
  background: var(--primary);
  color: white;
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(13, 148, 136, 0.3);
}

.btn-delete {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
}

.btn-delete:hover {
  background: var(--error);
  color: white;
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(239, 68, 68, 0.3);
}

/* ═══════════════════════════════════════════
   GLASS FORMS
   ═══════════════════════════════════════════ */
.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
  font-size: 13px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  background: var(--bg-input);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
  background: var(--glass-strong);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.state-select {
  min-width: 200px;
  padding: 10px 16px;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  font-size: 14px;
  background: var(--bg-input);
  backdrop-filter: blur(8px);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.state-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ═══════════════════════════════════════════
   GLASS BUTTONS
   ═══════════════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(13, 148, 136, 0.45);
  filter: brightness(1.08);
}

.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--glass);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  backdrop-filter: blur(var(--glass-blur));
}

[data-theme="dark"] .btn-secondary {
  background: var(--glass);
  color: var(--text-primary);
  border-color: var(--glass-border);
}

[data-theme="dark"] .btn-secondary:hover { background: var(--glass-strong); }

.btn-secondary:hover {
  background: var(--glass-strong);
  border-color: var(--primary-light);
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(239, 68, 68, 0.4);
}

.btn-full { width: 100%; justify-content: center; }

/* ═══════════════════════════════════════════
   GLASS MODALS
   ═══════════════════════════════════════════ */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}

.modal.active { display: flex; }

.modal-content {
  background: var(--glass-strong);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border-radius: var(--border-radius-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-xl), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border: 1px solid var(--glass-border);
}

[data-theme="dark"] .modal-content {
  box-shadow: var(--shadow-xl), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.modal-small { max-width: 420px; }

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92) translateY(16px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-header h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-close {
  width: 34px;
  height: 34px;
  border: none;
  background: var(--glass-subtle);
  border-radius: 10px;
  font-size: 18px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}

.modal-close:hover {
  background: var(--error);
  color: white;
  transform: rotate(90deg);
}

.modal-body { padding: 24px; }

.modal-body p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 20px 24px;
  border-top: 1px solid var(--border-subtle);
  background: var(--glass-subtle);
  border-radius: 0 0 var(--border-radius-xl) var(--border-radius-xl);
  backdrop-filter: blur(8px);
}

#itemForm { padding: 24px; }

/* ═══════════════════════════════════════════
   GLASS TOAST
   ═══════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: rgba(34, 197, 94, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: white;
  padding: 14px 24px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
  z-index: 1001;
  font-weight: 500;
  font-size: 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast.error { background: rgba(239, 68, 68, 0.85); }
.toast i { font-size: 18px; }

/* ═══════════════════════════════════════════
   MISC UI
   ═══════════════════════════════════════════ */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }
.empty-state i { font-size: 44px; margin-bottom: 14px; opacity: 0.4; }
.empty-state p { font-size: 15px; }

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border-subtle);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto;
}

@keyframes spin { to { transform: rotate(360deg); } }

.search-box { position: relative; display: flex; align-items: center; }

.search-box i {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  pointer-events: none;
  font-size: 13px;
}

.search-input {
  padding: 10px 14px 10px 40px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  font-size: 13px;
  color: var(--text-primary);
  width: 260px;
  transition: all var(--transition-fast);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12);
  width: 300px;
  background: var(--glass-strong);
}

.search-input::placeholder { color: var(--text-muted); }

.user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--glass-border);
}

.user-avatar-placeholder {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--glass-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 15px;
  border: 2px solid var(--glass-border);
  backdrop-filter: blur(8px);
}

.verified-icon { color: var(--primary); margin-left: 4px; font-size: 13px; }

.id-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--glass-border);
  background: var(--glass-subtle);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  transition: all var(--transition-fast);
  backdrop-filter: blur(8px);
}

.id-link-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--glass);
}

.text-muted { color: var(--text-muted); font-size: 12px; }

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
::selection { background: var(--primary); color: white; }

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.stat-card:hover .stat-icon { animation: pulse 0.5s ease; }

/* Card utility */
.card {
  background: var(--glass);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.2);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.2);
  border-radius: var(--border-radius-lg);
  padding: 24px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] .card {
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ═══════════════════════════════════════════
   TOGGLE SWITCH
   ═══════════════════════════════════════════ */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
  cursor: pointer;
}

.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--glass-subtle);
  border-radius: 26px;
  transition: all var(--transition-fast);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
}

.toggle-slider::before {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 50%;
  transform: translateY(-50%);
  background: white;
  border-radius: 50%;
  transition: all var(--transition-fast);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--primary);
  border-color: var(--primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateY(-50%) translateX(22px);
}

.toggle-switch:hover .toggle-slider { border-color: var(--primary-light); }

/* ═══════════════════════════════════════════
   GLASS USERS TABS
   ═══════════════════════════════════════════ */
.users-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 24px;
  padding: 5px;
  background: var(--glass);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  overflow-x: auto;
}

.users-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 12px 20px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border-radius: 10px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.users-tab:hover {
  background: var(--glass-subtle);
  color: var(--text-primary);
}

.users-tab.active {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 16px rgba(13, 148, 136, 0.3);
}

.users-tab i { font-size: 16px; margin-bottom: 2px; }
.users-tab .tab-label { font-size: 12px; }
.users-tab .tab-count { font-size: 11px; color: var(--text-muted); }
.users-tab.active .tab-count { color: rgba(255, 255, 255, 0.7); }

.users-tab-content { display: none; animation: fadeInUp 0.3s ease; }
.users-tab-content.active { display: block; }

/* KC Tabs (reuses same glass style, scoped to avoid conflicts with Users tabs) */
.kc-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 24px;
  padding: 5px;
  background: var(--glass);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  overflow-x: auto;
}
.kc-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 12px 20px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border-radius: 10px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.kc-tab:hover { background: var(--glass-subtle); color: var(--text-primary); }
.kc-tab.active {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 16px rgba(13, 148, 136, 0.3);
}
.kc-tab i { font-size: 16px; margin-bottom: 2px; }
.kc-tab .tab-label { font-size: 12px; }
.kc-tab-content { display: none; animation: fadeInUp 0.3s ease; }
.kc-tab-content.active { display: block; }

/* Deleted Sub-tabs */
.deleted-sub-tabs { display: flex; gap: 6px; padding: 12px 0 8px; }

.deleted-sub-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  background: var(--glass);
  backdrop-filter: blur(8px);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.deleted-sub-tab:hover {
  background: var(--glass-strong);
  color: var(--text-primary);
}

.deleted-sub-tab.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
}

.deleted-sub-tab i { font-size: 13px; }

.deleted-sub-count {
  background: rgba(0, 0, 0, 0.08);
  padding: 1px 7px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
}

.deleted-sub-tab.active .deleted-sub-count {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.deleted-sub-content { display: none; animation: fadeInUp 0.3s ease; }
.deleted-sub-content.active { display: block; }

.tab-header-actions { display: flex; justify-content: flex-end; margin-bottom: 16px; }

/* ═══════════════════════════════════════════
   DELETED / DEACTIVATED / ADS
   ═══════════════════════════════════════════ */
.deleted-accounts-stats,
.deactivated-accounts-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.deleted-reason {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 500;
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
  backdrop-filter: blur(4px);
}

.btn-reactivate {
  background: rgba(16, 185, 129, 0.1);
  color: var(--secondary);
}

.btn-reactivate:hover {
  background: var(--secondary);
  color: white;
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.days-left-badge {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 8px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.days-left-badge.expired {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
}

.ads-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.ad-thumbnail {
  width: 56px;
  height: 38px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--glass-border);
}

.ad-placement-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
  text-transform: capitalize;
  background: rgba(13, 148, 136, 0.1);
  color: var(--primary);
  backdrop-filter: blur(4px);
}

.ad-frequency-badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(13, 148, 136, 0.1);
  border-radius: 6px;
  white-space: nowrap;
}

/* Username Autocomplete */
.username-suggestions {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--glass-strong);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  z-index: 10;
  max-height: 240px;
  overflow-y: auto;
  margin-top: 4px;
}

.suggestion-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.suggestion-item:hover { background: rgba(13, 148, 136, 0.08); }

.suggestion-item.suggestion-empty {
  cursor: default;
  color: var(--text-muted);
  justify-content: center;
  font-size: 13px;
}

.suggestion-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--glass-border);
  flex-shrink: 0;
}

.suggestion-avatar-placeholder {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--glass-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 13px;
  border: 1px solid var(--glass-border);
  flex-shrink: 0;
}

.suggestion-info { display: flex; flex-direction: column; min-width: 0; }

.suggestion-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.suggestion-username { font-size: 12px; color: var(--text-muted); }

.ad-frequency-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  margin-bottom: 20px;
  background: var(--glass);
  backdrop-filter: blur(var(--glass-blur));
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  flex-wrap: wrap;
}

.frequency-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.frequency-input {
  width: 64px;
  padding: 8px 10px;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  background: var(--bg-input);
  backdrop-filter: blur(8px);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.frequency-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.btn-sm { padding: 8px 14px; font-size: 13px; }

/* ═══════════════════════════════════════════
   GLASS STORAGE
   ═══════════════════════════════════════════ */
.storage-folder-btn {
  padding: 8px 16px;
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  background: var(--glass);
  backdrop-filter: blur(8px);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.storage-folder-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--glass-strong);
}

.storage-folder-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.storage-file-card {
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--glass);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: all var(--transition-fast);
  position: relative;
}

.storage-file-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  background: var(--glass-strong);
}

.storage-file-card .file-preview {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
  background: var(--glass-subtle);
}

.storage-file-card .file-preview-video {
  width: 100%;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.8);
  color: white;
  font-size: 36px;
}

.storage-file-card .file-info { padding: 10px 12px; }

.storage-file-card .file-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 3px;
}

.storage-file-card .file-meta { font-size: 11px; color: var(--text-muted); }

.storage-file-card .file-actions { display: flex; gap: 6px; padding: 0 12px 10px; }

.storage-file-card .file-actions button {
  flex: 1;
  padding: 6px 0;
  border: none;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  backdrop-filter: blur(4px);
}

.storage-file-card .btn-copy-link {
  background: rgba(13, 148, 136, 0.1);
  color: var(--primary);
}

.storage-file-card .btn-copy-link:hover {
  background: var(--primary);
  color: white;
}

.storage-file-card .btn-delete-file {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.storage-file-card .btn-delete-file:hover {
  background: #ef4444;
  color: white;
}

#storageDropZone.drag-over {
  border-color: var(--primary);
  background: rgba(13, 148, 136, 0.06);
}

.btn-storage-folder {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 14px 18px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  color: var(--text-primary);
  font-family: inherit;
  backdrop-filter: blur(var(--glass-blur));
}

.btn-storage-folder:hover {
  border-color: var(--primary);
  background: var(--glass-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn-storage-folder strong { font-size: 14px; display: block; }

.file-preview-badge {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-subtle);
  border-radius: 8px 8px 0 0;
  overflow: hidden;
}

.file-preview-badge .file-preview { border-radius: 8px 8px 0 0; }

.badge-label {
  position: absolute;
  bottom: 6px;
  right: 6px;
  background: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.badge-label i { font-size: 10px; }

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
.mobile-menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  background: var(--glass);
  backdrop-filter: blur(var(--glass-blur));
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  color: var(--text-primary);
  font-size: 18px;
  border: 1px solid var(--glass-border);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 99;
}

.sidebar-overlay.active { display: block; }

@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 24px 20px; max-width: 100vw; }
  .login-section { padding: 16px; }
  .mobile-menu-btn { display: flex; }
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: 1fr; gap: 14px; }
  .form-row { grid-template-columns: 1fr; }

  .content-header {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }

  .content-header h1 { font-size: 24px; }
  .header-actions { width: 100%; flex-wrap: wrap; }

  .data-table { font-size: 13px; }
  .data-table th, .data-table td { padding: 12px 10px; }

  .login-card {
    padding: 28px 20px;
    max-height: 90vh;
    overflow-y: auto;
  }

  .top-bar { flex-direction: column; align-items: stretch; }

  .top-clock {
    position: static;
    transform: none;
    align-self: center;
    order: -1;
  }

  .theme-toggle { justify-content: center; }
  .modal-content { margin: 16px; max-height: calc(100vh - 32px); }

  .users-tabs { gap: 4px; padding: 4px; }
  .users-tab { padding: 10px 12px; gap: 2px; }
  .users-tab .tab-label, .users-tab .tab-count { display: none; }
  .users-tab i { font-size: 16px; }

  .kc-tabs { gap: 4px; padding: 4px; }
  .kc-tab { padding: 10px 12px; gap: 2px; }
  .kc-tab .tab-label { display: none; }
  .kc-tab i { font-size: 16px; }

  .search-input { width: 100%; }
  .search-input:focus { width: 100%; }
}

@media (max-width: 480px) {
  .main-content { padding: 16px 14px; }
  .stat-card { padding: 18px; }
  .stat-icon { width: 48px; height: 48px; font-size: 20px; }
  .stat-info h3 { font-size: 26px; }
  .btn-primary, .btn-secondary, .btn-danger { padding: 10px 18px; font-size: 13px; }
}