/* ============================================================
   STREAMVAULT — PREMIUM GLASS UI
   Glassmorphism · 3D Depth · Living Animations
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ---- CSS Variables ---- */
:root {
  --accent: #00e5ff;
  --accent2: #ff3d6b;
  --accent3: #a259ff;
  --accent-glow: rgba(0, 229, 255, 0.35);
  --accent2-glow: rgba(255, 61, 107, 0.35);
  --accent3-glow: rgba(162, 89, 255, 0.3);

  /* Dark theme (default) */
  --bg: #060610;
  --bg2: rgba(14, 14, 26, 0.85);
  --bg3: rgba(22, 22, 40, 0.7);
  --bg4: rgba(32, 32, 55, 0.8);
  --border: rgba(255, 255, 255, 0.08);
  --border-bright: rgba(0, 229, 255, 0.25);
  --text: #f0f0ff;
  --text2: rgba(180, 180, 210, 0.8);
  --text3: rgba(100, 100, 140, 0.7);
  --card-shadow: 0 8px 40px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.04);
  --card-shadow-hover: 0 20px 60px rgba(0,0,0,0.8), 0 0 0 1px rgba(0,229,255,0.15), 0 0 40px rgba(0,229,255,0.08);
  --live-dot: #ff3d6b;
  --glass: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-hover: rgba(255, 255, 255, 0.07);
  --noise: 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='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

[data-theme="light"] {
  --bg: #eef0f8;
  --bg2: rgba(255, 255, 255, 0.75);
  --bg3: rgba(240, 242, 255, 0.7);
  --bg4: rgba(220, 224, 245, 0.8);
  --border: rgba(0, 0, 0, 0.07);
  --border-bright: rgba(0, 180, 255, 0.3);
  --text: #0d0d20;
  --text2: rgba(60, 60, 100, 0.8);
  --text3: rgba(120, 120, 160, 0.7);
  --card-shadow: 0 8px 40px rgba(0,0,50,0.08), 0 0 0 1px rgba(0,0,0,0.04);
  --card-shadow-hover: 0 20px 60px rgba(0,0,60,0.15), 0 0 0 1px rgba(0,180,255,0.2);
  --glass: rgba(255, 255, 255, 0.6);
  --glass-border: rgba(255, 255, 255, 0.8);
  --glass-hover: rgba(255, 255, 255, 0.8);
  --accent-glow: rgba(0, 180, 255, 0.2);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  transition: background 0.4s, color 0.4s;
  overflow-x: hidden;
}

/* Animated mesh background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(0, 229, 255, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(162, 89, 255, 0.07) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 60% 30%, rgba(255, 61, 107, 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
  animation: mesh-shift 20s ease-in-out infinite alternate;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--noise);
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

@keyframes mesh-shift {
  0% { opacity: 1; transform: scale(1); }
  100% { opacity: 0.7; transform: scale(1.05) translate(2%, 1%); }
}

[data-theme="light"] body::before {
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(0, 180, 255, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(162, 89, 255, 0.07) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 60% 30%, rgba(255, 61, 107, 0.04) 0%, transparent 50%);
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea { font-family: inherit; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0, 229, 255, 0.2); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0, 229, 255, 0.4); }

/* ============================================================
   GLASS MIXIN UTILITY
   ============================================================ */
.glass {
  background: var(--glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg2);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
  height: 60px;
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow: 0 1px 0 rgba(255,255,255,0.05), 0 4px 24px rgba(0,0,0,0.3);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.nav-logo span.accent {
  color: var(--accent);
  text-shadow: 0 0 20px var(--accent-glow);
}

.nav-logo .logo-icon {
  width: 30px; height: 30px;
  background: linear-gradient(135deg, var(--accent), #007bff);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #000;
  font-size: 13px;
  font-weight: 900;
  box-shadow: 0 0 16px var(--accent-glow), 0 4px 12px rgba(0,0,0,0.4);
  transition: all 0.3s;
}

.nav-logo:hover .logo-icon {
  transform: rotate(-8deg) scale(1.1);
  box-shadow: 0 0 28px var(--accent-glow), 0 4px 16px rgba(0,0,0,0.5);
}

.nav-search {
  flex: 1;
  max-width: 400px;
  position: relative;
}

.nav-search input {
  width: 100%;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 9px 16px 9px 38px;
  color: var(--text);
  font-size: 14px;
  font-family: 'Outfit', sans-serif;
  outline: none;
  transition: all 0.3s;
  backdrop-filter: blur(12px);
}

.nav-search input::placeholder { color: var(--text3); }

.nav-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,229,255,0.12), 0 0 20px rgba(0,229,255,0.06);
  background: var(--glass-hover);
}

.nav-search .search-icon {
  position: absolute;
  left: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--text3);
  font-size: 14px;
  pointer-events: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.btn-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text2);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: all 0.25s;
  backdrop-filter: blur(10px);
}
.btn-icon:hover {
  background: var(--glass-hover);
  color: var(--accent);
  border-color: var(--border-bright);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,229,255,0.15);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #00b4d8);
  color: #000;
  border: none;
  border-radius: 10px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  letter-spacing: 0.3px;
  transition: all 0.25s;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0,229,255,0.3), 0 0 0 1px rgba(0,229,255,0.2);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,229,255,0.45), 0 0 0 1px rgba(0,229,255,0.3);
  filter: brightness(1.1);
}
.btn-primary:active { transform: translateY(0); }

.btn-danger {
  background: linear-gradient(135deg, var(--accent2), #c0002a);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 700;
  transition: all 0.25s;
  box-shadow: 0 4px 16px rgba(255,61,107,0.3);
}
.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255,61,107,0.45);
}

.btn-secondary {
  background: var(--glass);
  color: var(--text);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.25s;
  backdrop-filter: blur(10px);
}
.btn-secondary:hover {
  border-color: var(--border-bright);
  color: var(--accent);
  background: rgba(0, 229, 255, 0.06);
  transform: translateY(-1px);
}

/* ============================================================
   SIDEBAR + LAYOUT
   ============================================================ */
.app-layout {
  display: flex;
  min-height: calc(100vh - 60px);
  position: relative;
  z-index: 1;
}

.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--bg2);
  border-right: 1px solid var(--glass-border);
  padding: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
  overflow-y: auto;
  backdrop-filter: blur(20px);
}

.sidebar-section {
  padding: 0 12px;
  margin-bottom: 8px;
}

.sidebar-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text3);
  text-transform: uppercase;
  padding: 10px 4px 6px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text2);
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
  background: transparent;
  width: 100%;
  text-align: left;
}
.sidebar-item:hover {
  background: var(--glass);
  color: var(--text);
  border-color: var(--glass-border);
  transform: translateX(3px);
}
.sidebar-item.active {
  background: rgba(0, 229, 255, 0.08);
  color: var(--accent);
  border-color: rgba(0, 229, 255, 0.2);
  box-shadow: inset 0 0 20px rgba(0,229,255,0.04);
}
.sidebar-item .item-icon { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }

.live-badge {
  margin-left: auto;
  background: linear-gradient(135deg, var(--accent2), #c0002a);
  color: #fff;
  font-size: 8px;
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 6px;
  letter-spacing: 0.5px;
  box-shadow: 0 0 10px rgba(255,61,107,0.4);
}

.sidebar-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
  margin: 10px 12px;
}

.channel-avatar {
  width: 26px; height: 26px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.channel-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-left: auto;
}
.channel-dot.live {
  background: var(--accent2);
  box-shadow: 0 0 8px var(--accent2), 0 0 16px rgba(255,61,107,0.3);
  animation: dot-pulse 2s infinite;
}
.channel-dot.offline { background: var(--text3); }

@keyframes dot-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent2), 0 0 16px rgba(255,61,107,0.3); }
  50% { opacity: 0.6; box-shadow: 0 0 4px var(--accent2); }
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main-content {
  flex: 1;
  padding: 28px;
  overflow-x: hidden;
  position: relative;
  z-index: 1;
}

/* ---- Hero Banner ---- */
.hero-banner {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 36px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(24px) saturate(180%);
  box-shadow: var(--card-shadow), inset 0 1px 0 rgba(255,255,255,0.08);
  transform-style: preserve-3d;
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: -60%; right: -5%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,229,255,0.12) 0%, transparent 65%);
  pointer-events: none;
  animation: hero-orb 8s ease-in-out infinite alternate;
}

.hero-banner::after {
  content: '';
  position: absolute;
  bottom: -40%; left: 10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(162,89,255,0.08) 0%, transparent 65%);
  pointer-events: none;
  animation: hero-orb2 10s ease-in-out infinite alternate;
}

@keyframes hero-orb {
  from { transform: translate(0, 0) scale(1); opacity: 1; }
  to { transform: translate(-30px, 20px) scale(1.1); opacity: 0.6; }
}
@keyframes hero-orb2 {
  from { transform: translate(0, 0) scale(1); opacity: 0.8; }
  to { transform: translate(20px, -15px) scale(1.15); opacity: 0.4; }
}

/* Glass shine line at top */
.hero-banner > *:first-child::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

.hero-title {
  font-size: 30px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
  letter-spacing: -0.5px;
}
.hero-title span {
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow);
}

.hero-sub {
  color: var(--text2);
  font-size: 15px;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  font-weight: 400;
}

.hero-stats {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  padding: 12px 24px;
  border-right: 1px solid var(--glass-border);
  position: relative;
}
.hero-stat:first-child { padding-left: 0; }
.hero-stat:last-child { border-right: none; }

.hero-stat .stat-num {
  font-family: 'Space Mono', monospace;
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 20px var(--accent-glow);
  line-height: 1;
}
.hero-stat .stat-label {
  font-size: 11px;
  color: var(--text3);
  font-weight: 500;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* ---- Section Header ---- */
.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.section-title {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.live-indicator {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,61,107,0.1);
  border: 1px solid rgba(255,61,107,0.25);
  border-radius: 20px;
  padding: 3px 10px 3px 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent2);
  font-family: 'Space Mono', monospace;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 16px rgba(255,61,107,0.1);
}

.live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent2);
  box-shadow: 0 0 8px var(--accent2);
  animation: pulse-live 1.5s infinite;
}

@keyframes pulse-live {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 8px var(--accent2); }
  50% { opacity: 0.5; transform: scale(0.75); box-shadow: 0 0 4px var(--accent2); }
}

.section-header .see-all {
  margin-left: auto;
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  opacity: 0.7;
}
.section-header .see-all:hover { opacity: 1; text-shadow: 0 0 12px var(--accent-glow); }

/* ---- Channel Grid ---- */
.channel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(245px, 1fr));
  gap: 18px;
  margin-bottom: 40px;
}

/* ---- CHANNEL CARD — Glass + 3D ---- */
.channel-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  text-decoration: none;
  color: inherit;
  display: block;
  backdrop-filter: blur(16px);
  box-shadow: var(--card-shadow);
  transform-style: preserve-3d;
  position: relative;
}

/* Shine overlay */
.channel-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, transparent 50%, rgba(255,255,255,0.02) 100%);
  pointer-events: none;
  z-index: 1;
  border-radius: inherit;
  transition: opacity 0.3s;
}

.channel-card:hover {
  transform: translateY(-8px) scale(1.02) rotateX(2deg);
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(0, 229, 255, 0.2);
}

.channel-card:hover::before {
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%, rgba(0,229,255,0.03) 100%);
}

.card-thumb {
  position: relative;
  padding-top: 56.25%;
  background: var(--bg3);
  overflow: hidden;
}

.card-thumb img,
.card-thumb iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.channel-card:hover .card-thumb img {
  transform: scale(1.05);
}

.card-thumb .thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6,6,16,0.85) 0%, rgba(0,0,0,0.1) 50%, transparent 100%);
  z-index: 2;
}

.card-live-tag {
  position: absolute;
  top: 10px; left: 10px;
  background: linear-gradient(135deg, var(--accent2), #c0002a);
  color: #fff;
  font-size: 9px;
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 6px;
  letter-spacing: 1px;
  display: flex; align-items: center; gap: 5px;
  z-index: 3;
  box-shadow: 0 0 16px rgba(255,61,107,0.5), 0 2px 8px rgba(0,0,0,0.4);
  animation: live-tag-pulse 2s infinite;
}

@keyframes live-tag-pulse {
  0%, 100% { box-shadow: 0 0 16px rgba(255,61,107,0.5), 0 2px 8px rgba(0,0,0,0.4); }
  50% { box-shadow: 0 0 28px rgba(255,61,107,0.8), 0 2px 8px rgba(0,0,0,0.4); }
}

.card-viewers {
  position: absolute;
  bottom: 10px; left: 10px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 11px;
  font-family: 'Space Mono', monospace;
  padding: 3px 9px;
  border-radius: 6px;
  display: flex; align-items: center; gap: 4px;
  z-index: 3;
  border: 1px solid rgba(255,255,255,0.1);
}

.card-platform-badge {
  position: absolute;
  top: 10px; right: 10px;
  width: 26px; height: 26px;
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  z-index: 3;
  box-shadow: 0 2px 10px rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.15);
}
.platform-youtube { background: #ff0000; }
.platform-twitch { background: #9147ff; }
.platform-facebook { background: #1877f2; }
.platform-tiktok { background: #010101; border-color: rgba(255,255,255,0.2); }
.platform-obs { background: rgba(35,39,42,0.9); border-color: rgba(255,255,255,0.15); }

.card-body {
  padding: 14px;
  position: relative;
  z-index: 2;
}

.card-streamer {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.streamer-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--bg4);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
  color: var(--text);
  overflow: hidden;
  border: 1.5px solid var(--glass-border);
  box-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.streamer-avatar img { width: 100%; height: 100%; object-fit: cover; }

.streamer-info { flex: 1; min-width: 0; }
.streamer-name {
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.streamer-category {
  font-size: 11px;
  color: var(--text3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-title {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-weight: 400;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 10px;
}
.card-tag {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 5px;
  font-size: 10px;
  padding: 2px 8px;
  color: var(--text3);
  font-family: 'Space Mono', monospace;
  backdrop-filter: blur(4px);
  transition: all 0.2s;
}
.card-tag:hover {
  color: var(--accent);
  border-color: rgba(0,229,255,0.3);
}

.card-offline .card-thumb {
  filter: grayscale(0.8) brightness(0.6);
}

/* ---- Filter Bar ---- */
.filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.filter-chip {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(10px);
  font-family: 'Outfit', sans-serif;
}
.filter-chip:hover {
  border-color: var(--border-bright);
  color: var(--accent);
  background: rgba(0,229,255,0.06);
}
.filter-chip.active {
  background: rgba(0,229,255,0.12);
  color: var(--accent);
  border-color: rgba(0,229,255,0.35);
  box-shadow: 0 0 20px rgba(0,229,255,0.12);
}

/* ============================================================
   PLAYER PAGE
   ============================================================ */
.player-layout {
  display: flex;
  gap: 0;
  min-height: calc(100vh - 60px);
  position: relative;
  z-index: 1;
}

.player-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.player-stage {
  background: #000;
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  box-shadow: 0 4px 40px rgba(0,0,0,0.8);
}

.player-stage iframe,
.player-stage video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  border: none;
}

.player-stage .player-offline-msg {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text2);
  gap: 14px;
  background: radial-gradient(ellipse at center, rgba(14,14,26,0.9) 0%, rgba(6,6,16,1) 100%);
}

.player-stage .player-offline-msg .offline-icon {
  font-size: 52px;
  opacity: 0.3;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.player-info-bar {
  padding: 18px 22px;
  border-bottom: 1px solid var(--glass-border);
  background: var(--bg2);
  backdrop-filter: blur(20px);
}

.player-title-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}

.player-title {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.3;
  flex: 1;
  min-width: 0;
  letter-spacing: -0.3px;
}

.player-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.player-streamer {
  display: flex;
  align-items: center;
  gap: 10px;
}

.player-streamer-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--bg4);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  font-weight: 700;
  overflow: hidden;
  border: 2px solid var(--glass-border);
  box-shadow: 0 0 16px rgba(0,229,255,0.15);
}
.player-streamer-avatar img { width: 100%; height: 100%; object-fit: cover; }

.player-streamer-name { font-weight: 700; font-size: 15px; }
.player-streamer-cat { font-size: 12px; color: var(--text3); }

.player-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-left: auto;
}

.viewer-count {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  color: var(--text2);
}

/* ---- Chat Panel ---- */
.chat-panel {
  width: 320px;
  flex-shrink: 0;
  background: var(--bg2);
  border-left: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  height: calc(100vh - 60px);
  position: sticky;
  top: 60px;
  backdrop-filter: blur(20px);
}

.chat-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
  background: var(--glass);
}

.chat-header .online-count {
  font-size: 12px;
  color: var(--accent);
  font-family: 'Space Mono', monospace;
  font-weight: 400;
  text-shadow: 0 0 10px var(--accent-glow);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.chat-msg {
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.5;
  transition: background 0.15s;
  animation: msg-in 0.25s cubic-bezier(0.23, 1, 0.32, 1);
}
.chat-msg:hover {
  background: var(--glass);
}

@keyframes msg-in {
  from { opacity: 0; transform: translateX(12px) scale(0.97); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}

.msg-author {
  font-weight: 700;
  margin-right: 5px;
}

.msg-system {
  color: var(--text3);
  font-style: italic;
  font-size: 12px;
}

.chat-input-area {
  padding: 12px;
  border-top: 1px solid var(--glass-border);
  flex-shrink: 0;
  background: var(--glass);
}

.chat-input-row {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

.chat-input {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 9px 12px;
  color: var(--text);
  font-size: 13px;
  outline: none;
  resize: none;
  min-height: 38px;
  max-height: 90px;
  transition: all 0.2s;
  backdrop-filter: blur(8px);
}
.chat-input::placeholder { color: var(--text3); }
.chat-input:focus {
  border-color: rgba(0,229,255,0.4);
  box-shadow: 0 0 0 2px rgba(0,229,255,0.08);
  background: var(--glass-hover);
}

.chat-send-btn {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent), #00b4d8);
  color: #000;
  border: none;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
  transition: all 0.25s;
  box-shadow: 0 4px 12px rgba(0,229,255,0.3);
}
.chat-send-btn:hover {
  transform: scale(1.08) translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,229,255,0.5);
}

.chat-username-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.chat-username-bar label { font-size: 12px; color: var(--text3); flex-shrink: 0; }
.chat-username-input {
  flex: 1;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 7px;
  padding: 5px 10px;
  color: var(--text);
  font-size: 12px;
  outline: none;
  transition: all 0.2s;
  backdrop-filter: blur(6px);
}
.chat-username-input:focus {
  border-color: rgba(0,229,255,0.35);
  box-shadow: 0 0 0 2px rgba(0,229,255,0.06);
}

/* ---- Related Streams ---- */
.related-panel {
  padding: 20px;
  background: transparent;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
  gap: 14px;
  margin-top: 14px;
}

/* ============================================================
   ADMIN PANEL
   ============================================================ */
.admin-layout { padding: 28px; max-width: 1100px; margin: 0 auto; position: relative; z-index: 1; }

.admin-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--glass-border);
}

.admin-header h1 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.admin-header p { color: var(--text3); font-size: 14px; margin-top: 3px; }

.admin-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--glass-border);
}

.admin-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 18px;
  margin-bottom: -1px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text3);
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Outfit', sans-serif;
}
.admin-tab:hover { color: var(--text); }
.admin-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  text-shadow: 0 0 12px var(--accent-glow);
}

.admin-panel { display: none; }
.admin-panel.active { display: block; }

/* ---- Admin Stats ---- */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 18px;
  backdrop-filter: blur(16px);
  box-shadow: var(--card-shadow);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--border-bright);
}

.stat-card .stat-icon { font-size: 22px; margin-bottom: 10px; }
.stat-card .stat-val {
  font-family: 'Space Mono', monospace;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 20px var(--accent-glow);
}
.stat-card .stat-lbl { font-size: 12px; color: var(--text3); margin-top: 4px; font-weight: 500; }

/* ---- Channel Table ---- */
.admin-table {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 24px;
  backdrop-filter: blur(16px);
  box-shadow: var(--card-shadow);
}

.admin-table table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 10px;
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 1px solid var(--glass-border);
  background: var(--glass);
}

.admin-table td {
  padding: 14px 16px;
  font-size: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td {
  background: rgba(0, 229, 255, 0.03);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 6px;
  letter-spacing: 0.5px;
  border: 1px solid transparent;
}
.status-live {
  background: rgba(255,61,107,0.1);
  color: var(--accent2);
  border-color: rgba(255,61,107,0.2);
  box-shadow: 0 0 12px rgba(255,61,107,0.1);
}
.status-offline { background: var(--glass); color: var(--text3); border-color: var(--glass-border); }
.status-scheduled {
  background: rgba(162,89,255,0.1);
  color: var(--accent3);
  border-color: rgba(162,89,255,0.2);
}

/* ---- Add Channel Form ---- */
.form-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 26px;
  margin-bottom: 24px;
  backdrop-filter: blur(16px);
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
}

.form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
}

.form-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--text);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.form-input, .form-select, .form-textarea {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 9px 14px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
  font-family: 'Outfit', sans-serif;
  backdrop-filter: blur(8px);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text3); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: rgba(0,229,255,0.4);
  box-shadow: 0 0 0 3px rgba(0,229,255,0.08);
  background: var(--glass-hover);
}
.form-select {
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(100,100,140,0.7)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.form-textarea { resize: vertical; min-height: 80px; }

.form-actions {
  display: flex;
  gap: 8px;
  margin-top: 20px;
  justify-content: flex-end;
}

/* ---- Admin Login Screen ---- */
#adminLogin {
  background: radial-gradient(ellipse at center, rgba(0,229,255,0.04) 0%, transparent 70%);
}

/* ---- Settings ---- */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.settings-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 22px;
  backdrop-filter: blur(16px);
  box-shadow: var(--card-shadow);
}
.settings-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--glass-border);
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.settings-row:last-child { border-bottom: none; }
.settings-row label { font-size: 14px; color: var(--text2); font-weight: 400; }

/* Toggle Switch */
.toggle-switch {
  position: relative;
  width: 40px;
  height: 22px;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--bg4);
  border-radius: 11px;
  cursor: pointer;
  transition: all 0.25s;
  border: 1px solid var(--glass-border);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  left: 3px; top: 2px;
  width: 16px; height: 16px;
  background: var(--text3);
  border-radius: 50%;
  transition: all 0.25s;
}
.toggle-switch input:checked + .toggle-slider {
  background: rgba(0,229,255,0.2);
  border-color: rgba(0,229,255,0.4);
  box-shadow: 0 0 12px rgba(0,229,255,0.2);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(18px);
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }

.modal {
  background: var(--bg2);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 30px;
  max-width: 500px;
  width: 100%;
  transform: translateY(20px) scale(0.97);
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  backdrop-filter: blur(30px);
  box-shadow: 0 32px 80px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}

.modal::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.modal-title { font-size: 19px; font-weight: 800; letter-spacing: -0.3px; }
.modal-close {
  width: 32px; height: 32px;
  border-radius: 9px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  color: var(--text2);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(8px);
}
.modal-close:hover {
  background: rgba(255,61,107,0.1);
  border-color: rgba(255,61,107,0.3);
  color: var(--accent2);
}

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
.toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg2);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 13px 18px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toast-in 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  max-width: 300px;
  backdrop-filter: blur(20px);
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(16px) scale(0.93); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.toast.success {
  border-left: 3px solid #22c55e;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 20px rgba(34,197,94,0.1);
}
.toast.error {
  border-left: 3px solid var(--accent2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 20px rgba(255,61,107,0.1);
}
.toast.info {
  border-left: 3px solid var(--accent);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 20px rgba(0,229,255,0.08);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .sidebar { display: none; }
  .chat-panel { width: 280px; }
  .settings-grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .player-layout { flex-direction: column; }
  .chat-panel {
    width: 100%; height: 400px;
    position: static;
    border-left: none;
    border-top: 1px solid var(--glass-border);
  }
  .main-content { padding: 16px; }
  .hero-banner { padding: 22px; }
  .hero-title { font-size: 22px; }
  .channel-grid { grid-template-columns: 1fr 1fr; }
  .admin-layout { padding: 16px; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .channel-grid { grid-template-columns: 1fr; }
  .navbar { padding: 0 12px; gap: 8px; }
  .nav-search { display: none; }
}

/* ============================================================
   UTILITIES
   ============================================================ */
.hidden { display: none !important; }
.flex { display: flex; }
.gap-8 { gap: 8px; }
.mt-4 { margin-top: 4px; }
.mt-8 { margin-top: 8px; }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text2); }
.mono { font-family: 'Space Mono', monospace; }

/* Page transition */
.page { animation: page-in 0.4s cubic-bezier(0.23, 1, 0.32, 1); }
@keyframes page-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Empty State ---- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text2);
}
.empty-state .empty-icon { font-size: 52px; margin-bottom: 16px; opacity: 0.5; }
.empty-state h3 { font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.empty-state p { font-size: 14px; color: var(--text3); }

/* Embedded platform placeholder */
.embed-placeholder {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(14,14,26,0.95) 0%, rgba(6,6,16,1) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: #fff;
}
.embed-placeholder .platform-logo { font-size: 52px; opacity: 0.4; }
.embed-placeholder p { font-size: 14px; opacity: 0.4; }

/* ============================================================
   EXTRA PREMIUM DETAILS
   ============================================================ */

/* Glow on hover for sidebar live channel items */
.sidebar-item:has(.channel-dot.live):hover {
  box-shadow: inset 0 0 20px rgba(255,61,107,0.06);
}

/* Subtle card entry animation stagger */
.channel-card {
  animation: card-enter 0.5s cubic-bezier(0.23, 1, 0.32, 1) both;
}

@keyframes card-enter {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Gradient border on player stage */
.player-stage {
  outline: none;
  border-bottom: 1px solid var(--glass-border);
}

/* Admin login glass card */
#adminLogin {
  min-height: calc(100vh - 60px);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Shimmer highlight on featured cards */
.channel-card[data-featured="true"] {
  border-color: rgba(0,229,255,0.18);
  box-shadow: var(--card-shadow), 0 0 30px rgba(0,229,255,0.06);
}

/* Accent selection */
::selection {
  background: rgba(0, 229, 255, 0.2);
  color: var(--accent);
}