/* ============================================================
   nextTV — Design System
   Aesthetic: Dark Cyberpunk / Tech Luxury
   Fonts: Orbitron (display) + Exo 2 (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Exo+2:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400&display=swap');

/* ─── CSS Custom Properties ─────────────────────────────── */
:root {
  /* Core Palette */
  --c-bg:           #05070F;
  --c-bg-2:         #080C18;
  --c-bg-3:         #0D1220;
  --c-bg-card:      #0A0E1A;
  --c-bg-elevated:  #111827;
  --c-border:       rgba(0, 229, 160, 0.12);
  --c-border-hover: rgba(0, 229, 160, 0.35);

  /* Brand */
  --c-green:        #00E5A0;
  --c-green-dim:    #00B87D;
  --c-green-glow:   rgba(0, 229, 160, 0.25);
  --c-green-soft:   rgba(0, 229, 160, 0.08);

  --c-purple:       #8B2FC9;
  --c-purple-light: #B44FE8;
  --c-purple-glow:  rgba(139, 47, 201, 0.3);
  --c-purple-soft:  rgba(139, 47, 201, 0.1);

  /* Text */
  --c-text:         #E2EAF4;
  --c-text-muted:   #7B8BA0;
  --c-text-dim:     #4A5568;
  --c-text-bright:  #FFFFFF;

  /* Semantic */
  --c-success:  #00E5A0;
  --c-warning:  #FFB300;
  --c-error:    #FF4757;
  --c-info:     #00BCD4;

  /* Typography */
  --font-display: 'Orbitron', monospace;
  --font-body:    'Exo 2', sans-serif;

  /* Spacing */
  --sp-xs:  4px;
  --sp-sm:  8px;
  --sp-md:  16px;
  --sp-lg:  24px;
  --sp-xl:  32px;
  --sp-2xl: 48px;
  --sp-3xl: 64px;

  /* Radii */
  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  16px;
  --r-xl:  24px;
  --r-full: 9999px;

  /* Transitions */
  --tr-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --tr-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --tr-slow:   400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-green:  0 0 30px rgba(0, 229, 160, 0.15), 0 0 60px rgba(0, 229, 160, 0.05);
  --shadow-purple: 0 0 30px rgba(139, 47, 201, 0.2), 0 0 60px rgba(139, 47, 201, 0.08);
  --shadow-card:   0 4px 24px rgba(0, 0, 0, 0.4), 0 1px 4px rgba(0, 0, 0, 0.3);
  --shadow-deep:   0 20px 60px rgba(0, 0, 0, 0.6);
  --shadow-glow-g: 0 0 20px var(--c-green-glow), 0 0 40px rgba(0, 229, 160, 0.1);
  --shadow-glow-p: 0 0 20px var(--c-purple-glow), 0 0 40px rgba(139, 47, 201, 0.15);

  /* Sidebar */
  --sidebar-w: 260px;
  --sidebar-collapsed: 72px;
  --header-h: 64px;
}

/* ─── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; transition: color var(--tr-fast); }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: var(--font-body); border: none; }
input, textarea, select { font-family: var(--font-body); }
ul { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); line-height: 1.2; }

/* ─── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--c-bg-2); }
::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-green-dim); }

/* ─── Selection ─────────────────────────────────────────── */
::selection { background: var(--c-green-glow); color: var(--c-green); }

/* ─── Background Mesh ───────────────────────────────────── */
.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(0, 229, 160, 0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 110%, rgba(139, 47, 201, 0.1) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 90% 20%, rgba(0, 188, 212, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.grid-pattern {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0, 229, 160, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 160, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* ─── Typography ────────────────────────────────────────── */
.text-display { font-family: var(--font-display); }
.text-xs    { font-size: 0.75rem; }
.text-sm    { font-size: 0.875rem; }
.text-base  { font-size: 1rem; }
.text-lg    { font-size: 1.125rem; }
.text-xl    { font-size: 1.25rem; }
.text-2xl   { font-size: 1.5rem; }
.text-3xl   { font-size: 1.875rem; }
.text-4xl   { font-size: 2.25rem; }

.text-green  { color: var(--c-green); }
.text-purple { color: var(--c-purple-light); }
.text-muted  { color: var(--c-text-muted); }
.text-bright { color: var(--c-text-bright); }

.font-light  { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semi   { font-weight: 600; }
.font-bold   { font-weight: 700; }
.font-black  { font-weight: 800; }

/* ─── Glow Text ─────────────────────────────────────────── */
.glow-text {
  text-shadow: 0 0 20px var(--c-green-glow), 0 0 40px rgba(0, 229, 160, 0.15);
}
.glow-text-purple {
  text-shadow: 0 0 20px var(--c-purple-glow), 0 0 40px rgba(139, 47, 201, 0.15);
}

/* ─── Gradient Text ─────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--c-green) 0%, var(--c-purple-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Layout ────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--sp-xl);
}

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

.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  padding-top: var(--header-h);
  min-height: 100vh;
  position: relative;
  z-index: 1;
  transition: margin-left var(--tr-normal);
}

.main-content.full { margin-left: 0; }
.main-content.collapsed { margin-left: var(--sidebar-collapsed); }

.page-inner {
  padding: var(--sp-xl);
  max-width: 1400px;
}

/* ─── Header ────────────────────────────────────────────── */
.app-header {
  position: fixed;
  top: 0;
  left: var(--sidebar-w);
  right: 0;
  height: var(--header-h);
  background: rgba(5, 7, 15, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--c-border);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 var(--sp-xl);
  gap: var(--sp-md);
  transition: left var(--tr-normal);
}

.header-search {
  flex: 1;
  max-width: 480px;
  position: relative;
}

.header-search input {
  width: 100%;
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-radius: var(--r-full);
  padding: 8px 16px 8px 42px;
  color: var(--c-text);
  font-size: 0.875rem;
  transition: all var(--tr-normal);
  outline: none;
}

.header-search input:focus {
  border-color: var(--c-green);
  box-shadow: 0 0 0 3px var(--c-green-soft);
  background: var(--c-bg-3);
}

.header-search .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-text-muted);
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  margin-left: auto;
}

.header-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--r-md);
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--tr-fast);
  position: relative;
}

.header-btn:hover {
  color: var(--c-green);
  border-color: var(--c-border-hover);
  background: var(--c-green-soft);
}

.notif-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 7px;
  height: 7px;
  background: var(--c-error);
  border-radius: 50%;
  border: 1px solid var(--c-bg);
}

.user-avatar-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 2px solid var(--c-border);
  cursor: pointer;
  transition: border-color var(--tr-fast);
}

.user-avatar-btn:hover { border-color: var(--c-green); }

.user-avatar-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.user-avatar-initials {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--c-green) 0%, var(--c-purple) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--c-bg);
}

/* ─── Sidebar ───────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: rgba(8, 12, 24, 0.97);
  backdrop-filter: blur(20px);
  border-right: 1px solid var(--c-border);
  z-index: 200;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  overflow-y: auto;
  transition: width var(--tr-normal), left 0.28s cubic-bezier(.4,0,.2,1);
}

.sidebar.collapsed { width: var(--sidebar-collapsed); }

.sidebar-logo {
  padding: var(--sp-md) var(--sp-md);
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  border-bottom: 1px solid var(--c-border);
  flex-shrink: 0;
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--c-green) 0%, var(--c-purple) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-glow-g);
}

.logo-mark svg { width: 22px; height: 22px; color: var(--c-bg); }

.logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--c-text-bright);
  white-space: nowrap;
  overflow: hidden;
}

.logo-text span { color: var(--c-green); }

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--sp-md) var(--sp-sm);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-dim);
  padding: var(--sp-md) 12px var(--sp-xs);
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--tr-normal);
}

.sidebar.collapsed .nav-section-label { opacity: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  color: var(--c-text-muted);
  cursor: pointer;
  transition: all var(--tr-fast);
  position: relative;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-item:hover {
  background: var(--c-green-soft);
  color: var(--c-green);
}

.nav-item.active {
  background: var(--c-green-soft);
  color: var(--c-green);
  border: 1px solid rgba(0, 229, 160, 0.2);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--c-green);
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 8px var(--c-green-glow);
}

.nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.nav-label {
  font-size: 0.875rem;
  font-weight: 500;
  flex: 1;
  transition: opacity var(--tr-normal);
}

.sidebar.collapsed .nav-label { opacity: 0; width: 0; }

.nav-badge {
  background: var(--c-error);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--r-full);
  min-width: 18px;
  text-align: center;
  flex-shrink: 0;
  transition: opacity var(--tr-normal);
}

.sidebar.collapsed .nav-badge { opacity: 0; }

.nav-live-dot {
  width: 7px;
  height: 7px;
  background: var(--c-error);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-dot 2s ease infinite;
}

.sidebar-footer {
  padding: var(--sp-md) var(--sp-sm);
  border-top: 1px solid var(--c-border);
  flex-shrink: 0;
}

.sidebar-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: var(--r-md);
  background: transparent;
  color: var(--c-text-muted);
  border: 1px solid var(--c-border);
  transition: all var(--tr-fast);
}

.sidebar-toggle:hover {
  background: var(--c-bg-elevated);
  color: var(--c-text);
  border-color: var(--c-border-hover);
}

/* ─── Cards ─────────────────────────────────────────────── */
.card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--tr-normal);
}

.card:hover {
  border-color: var(--c-border-hover);
  box-shadow: var(--shadow-card), var(--shadow-green);
  transform: translateY(-2px);
}

.card-header {
  padding: var(--sp-md) var(--sp-lg);
  border-bottom: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
}

.card-title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-text-bright);
  letter-spacing: 0.05em;
}

.card-body { padding: var(--sp-lg); }

/* ─── Channel Card ──────────────────────────────────────── */
.channel-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--tr-normal);
  position: relative;
  display: flex;
  flex-direction: column;
}

.channel-card:hover {
  border-color: var(--c-green);
  transform: translateY(-4px) scale(1.01);
  box-shadow: var(--shadow-glow-g);
}

.channel-card-thumb {
  aspect-ratio: 16/9;
  background: var(--c-bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.channel-card-thumb img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.5));
  transition: transform var(--tr-normal);
}

.channel-card:hover .channel-card-thumb img { transform: scale(1.1); }

.channel-card-thumb .play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 229, 160, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--tr-normal);
}

.channel-card:hover .play-overlay { opacity: 1; }

.play-btn-overlay {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--c-green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 24px var(--c-green-glow);
}

.live-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--c-error);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  gap: 4px;
}

.live-badge::before {
  content: '';
  width: 5px;
  height: 5px;
  background: white;
  border-radius: 50%;
  animation: pulse-dot 1.5s ease infinite;
}

.quality-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 0.6rem;
  font-weight: 700;
  font-family: var(--font-display);
  padding: 2px 7px;
  border-radius: var(--r-sm);
  letter-spacing: 0.05em;
}

.quality-badge.hd  { background: rgba(0, 188, 212, 0.2); color: #00BCD4; border: 1px solid rgba(0,188,212,0.3); }
.quality-badge.fhd { background: rgba(0, 229, 160, 0.2); color: var(--c-green); border: 1px solid rgba(0,229,160,0.3); }
.quality-badge.uhd { background: rgba(139, 47, 201, 0.3); color: var(--c-purple-light); border: 1px solid rgba(139,47,201,0.4); }
.quality-badge.sd  { background: rgba(107, 123, 141, 0.2); color: var(--c-text-muted); border: 1px solid rgba(107,123,141,0.3); }

.channel-card-info {
  padding: 12px var(--sp-md);
  flex: 1;
}

.channel-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-text-bright);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.channel-meta {
  font-size: 0.75rem;
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.epg-now {
  font-size: 0.7rem;
  color: var(--c-green);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* ─── VOD Card ──────────────────────────────────────────── */
.vod-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--tr-normal);
  position: relative;
}

.vod-card:hover {
  border-color: var(--c-purple-light);
  transform: translateY(-4px) scale(1.01);
  box-shadow: var(--shadow-glow-p);
}

.vod-poster {
  aspect-ratio: 2/3;
  background: var(--c-bg-3);
  position: relative;
  overflow: hidden;
}

.vod-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--tr-slow);
}

.vod-card:hover .vod-poster img { transform: scale(1.06); }

.vod-poster-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,7,15,0.95) 0%, rgba(5,7,15,0.4) 50%, transparent 100%);
  opacity: 0;
  transition: opacity var(--tr-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.vod-card:hover .vod-poster-overlay { opacity: 1; }

.vod-info { padding: 12px; }

.vod-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-text-bright);
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.vod-meta {
  font-size: 0.75rem;
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
}

.vod-rating {
  color: var(--c-warning);
  display: flex;
  align-items: center;
  gap: 3px;
}

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--r-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--tr-fast);
  border: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: white;
  opacity: 0;
  transition: opacity var(--tr-fast);
}

.btn:hover::before { opacity: 0.06; }
.btn:active::before { opacity: 0.12; }

.btn-primary {
  background: linear-gradient(135deg, var(--c-green) 0%, var(--c-green-dim) 100%);
  color: var(--c-bg);
  box-shadow: 0 4px 16px rgba(0, 229, 160, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(0, 229, 160, 0.45);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--c-bg-elevated);
  color: var(--c-text);
  border: 1px solid var(--c-border);
}

.btn-secondary:hover {
  border-color: var(--c-border-hover);
  color: var(--c-green);
}

.btn-purple {
  background: linear-gradient(135deg, var(--c-purple) 0%, var(--c-purple-light) 100%);
  color: white;
  box-shadow: 0 4px 16px rgba(139, 47, 201, 0.35);
}

.btn-purple:hover {
  box-shadow: 0 6px 24px rgba(139, 47, 201, 0.5);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--c-text-muted);
  border: 1px solid var(--c-border);
}

.btn-ghost:hover { background: var(--c-bg-elevated); color: var(--c-text); border-color: var(--c-border-hover); }

.btn-danger {
  background: rgba(255, 71, 87, 0.15);
  color: var(--c-error);
  border: 1px solid rgba(255, 71, 87, 0.3);
}

.btn-danger:hover { background: rgba(255, 71, 87, 0.25); }

.btn-sm  { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg  { padding: 14px 32px; font-size: 1rem; }
.btn-xl  { padding: 18px 40px; font-size: 1.1rem; }
.btn-icon { padding: 8px; border-radius: var(--r-md); aspect-ratio: 1; }
.btn-full { width: 100%; }

/* ─── Forms ─────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-control {
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 11px 16px;
  color: var(--c-text);
  font-size: 0.9rem;
  font-family: var(--font-body);
  transition: all var(--tr-fast);
  outline: none;
  width: 100%;
}

.form-control:focus {
  border-color: var(--c-green);
  box-shadow: 0 0 0 3px var(--c-green-soft);
  background: var(--c-bg-3);
}

.form-control::placeholder { color: var(--c-text-dim); }

.form-control.error { border-color: var(--c-error); }
.form-control.error:focus { box-shadow: 0 0 0 3px rgba(255, 71, 87, 0.15); }

.form-error { font-size: 0.75rem; color: var(--c-error); display: flex; align-items: center; gap: 4px; }
.form-hint  { font-size: 0.75rem; color: var(--c-text-muted); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-md); }

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

.input-group .form-control { padding-left: 42px; }
.input-group .input-icon {
  position: absolute;
  left: 14px;
  color: var(--c-text-muted);
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.input-group .input-addon {
  position: absolute;
  right: 12px;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: color var(--tr-fast);
}

.input-group .input-addon:hover { color: var(--c-text); }

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B8BA0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 40px;
}

/* ─── Badges ────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--r-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.badge-green   { background: var(--c-green-soft);  color: var(--c-green);        border: 1px solid rgba(0,229,160,0.25); }
.badge-purple  { background: var(--c-purple-soft);  color: var(--c-purple-light); border: 1px solid rgba(139,47,201,0.25); }
.badge-warning { background: rgba(255,179,0,0.1);   color: var(--c-warning);      border: 1px solid rgba(255,179,0,0.25); }
.badge-error   { background: rgba(255,71,87,0.1);   color: var(--c-error);        border: 1px solid rgba(255,71,87,0.25); }
.badge-info    { background: rgba(0,188,212,0.1);   color: var(--c-info);         border: 1px solid rgba(0,188,212,0.25); }
.badge-neutral { background: var(--c-bg-elevated);  color: var(--c-text-muted);   border: 1px solid var(--c-border); }

/* ─── Stats Cards ───────────────────────────────────────── */
.stat-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  transition: all var(--tr-normal);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-green), var(--c-purple-light));
  opacity: 0;
  transition: opacity var(--tr-normal);
}

.stat-card:hover::before { opacity: 1; }
.stat-card:hover { border-color: var(--c-border-hover); box-shadow: var(--shadow-card); }

.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--c-text-bright);
  line-height: 1;
}

.stat-change {
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

.stat-change.up   { color: var(--c-success); }
.stat-change.down { color: var(--c-error); }

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-sm);
}

/* ─── Section Titles ────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-lg);
}

.section-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text-bright);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}

.section-title::before {
  content: '';
  display: block;
  width: 4px;
  height: 18px;
  background: linear-gradient(to bottom, var(--c-green), var(--c-purple-light));
  border-radius: 2px;
}

.section-link {
  font-size: 0.8rem;
  color: var(--c-green);
  transition: color var(--tr-fast);
}

.section-link:hover { color: var(--c-green-dim); text-decoration: underline; }

/* ─── Grid Layouts ──────────────────────────────────────── */
.channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--sp-md);
}

.vod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--sp-md);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-md);
}

/* ─── Featured Banner ───────────────────────────────────── */
.featured-banner {
  border-radius: var(--r-xl);
  overflow: hidden;
  position: relative;
  aspect-ratio: 21/9;
  min-height: 280px;
  max-height: 420px;
  background: var(--c-bg-3);
  cursor: pointer;
}

.featured-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform var(--tr-slow);
}

.featured-banner:hover .featured-bg { transform: scale(1); }

.featured-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(5,7,15,0.92) 0%,
    rgba(5,7,15,0.75) 40%,
    rgba(5,7,15,0.3) 70%,
    transparent 100%
  );
}

.featured-content {
  position: absolute;
  bottom: 0;
  left: 0;
  padding: var(--sp-2xl);
  max-width: 520px;
}

.featured-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-green);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: var(--sp-sm);
}

.featured-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--c-text-bright);
  margin-bottom: var(--sp-sm);
  text-shadow: 0 2px 16px rgba(0,0,0,0.5);
}

.featured-desc {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-md);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.featured-actions { display: flex; gap: var(--sp-sm); }

/* ─── Progress Bar ──────────────────────────────────────── */
.progress-bar {
  height: 3px;
  background: var(--c-bg-elevated);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--c-green), var(--c-purple-light));
  border-radius: 2px;
  transition: width var(--tr-normal);
}

/* ─── EPG Timeline ──────────────────────────────────────── */
.epg-container {
  overflow-x: auto;
  overflow-y: auto;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-border);
  background: var(--c-bg-card);
}

.epg-timeline {
  display: grid;
  min-width: max-content;
  position: relative;
}

.epg-header-row {
  display: flex;
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--c-bg-2);
  border-bottom: 1px solid var(--c-border);
}

.epg-channel-col {
  width: 200px;
  flex-shrink: 0;
  padding: 10px var(--sp-md);
  border-right: 1px solid var(--c-border);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.epg-time-slot {
  min-width: 120px;
  padding: 10px 12px;
  font-size: 0.75rem;
  color: var(--c-text-muted);
  border-right: 1px solid rgba(255,255,255,0.04);
  font-family: var(--font-display);
}

.epg-row {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.epg-row:hover { background: rgba(255,255,255,0.02); }

.epg-channel-info {
  width: 200px;
  flex-shrink: 0;
  padding: 10px var(--sp-md);
  border-right: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.epg-channel-info img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: var(--r-sm);
}

.epg-channel-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.epg-program {
  height: 56px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  border-right: 1px solid rgba(255,255,255,0.04);
  position: relative;
  cursor: pointer;
  overflow: hidden;
  min-width: 0;
  transition: background var(--tr-fast);
}

.epg-program:hover { background: var(--c-green-soft); }

.epg-program.is-live {
  background: rgba(0, 229, 160, 0.06);
  border-left: 2px solid var(--c-green);
}

.epg-program-title {
  font-size: 0.775rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--c-text);
}

.epg-program.is-live .epg-program-title { color: var(--c-green); }

/* ─── Alerts / Notifications ────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: 0.875rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.alert-success { background: rgba(0,229,160,0.1);  color: var(--c-success); border: 1px solid rgba(0,229,160,0.2); }
.alert-error   { background: rgba(255,71,87,0.1);  color: var(--c-error);   border: 1px solid rgba(255,71,87,0.2); }
.alert-warning { background: rgba(255,179,0,0.1);  color: var(--c-warning); border: 1px solid rgba(255,179,0,0.2); }
.alert-info    { background: rgba(0,188,212,0.1);  color: var(--c-info);    border: 1px solid rgba(0,188,212,0.2); }

/* ─── Tabs ──────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 4px;
  background: var(--c-bg-elevated);
  padding: 4px;
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
}

.tab {
  padding: 7px 18px;
  border-radius: calc(var(--r-md) - 2px);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--tr-fast);
  color: var(--c-text-muted);
  background: transparent;
  border: none;
  white-space: nowrap;
}

.tab.active {
  background: var(--c-green-soft);
  color: var(--c-green);
  border: 1px solid rgba(0,229,160,0.2);
}

.tab:hover:not(.active) { color: var(--c-text); background: rgba(255,255,255,0.04); }

/* ─── Category Pills ────────────────────────────────────── */
.category-pills {
  display: flex;
  gap: var(--sp-sm);
  overflow-x: auto;
  padding-bottom: var(--sp-xs);
  scrollbar-width: none;
}

.category-pills::-webkit-scrollbar { display: none; }

.cat-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: var(--r-full);
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--tr-fast);
  color: var(--c-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.cat-pill:hover, .cat-pill.active {
  background: var(--c-green-soft);
  color: var(--c-green);
  border-color: rgba(0,229,160,0.3);
}

/* ─── Dropdown ──────────────────────────────────────────── */
.dropdown { position: relative; display: inline-block; }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-sm);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--tr-fast);
  box-shadow: var(--shadow-deep);
}

.dropdown-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--tr-fast);
  color: var(--c-text-muted);
}

.dropdown-item:hover { background: var(--c-bg-3); color: var(--c-text); }
.dropdown-item.danger:hover { background: rgba(255,71,87,0.1); color: var(--c-error); }
.dropdown-divider { height: 1px; background: var(--c-border); margin: var(--sp-xs) 0; }

/* ─── Modal ─────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--tr-normal);
}

.modal-backdrop.open { opacity: 1; visibility: visible; }

.modal {
  background: var(--c-bg-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-deep), var(--shadow-green);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--tr-normal);
}

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

.modal-header {
  padding: var(--sp-xl) var(--sp-xl) var(--sp-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text-bright);
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--r-sm);
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--tr-fast);
}

.modal-close:hover { background: rgba(255,71,87,0.1); color: var(--c-error); border-color: rgba(255,71,87,0.3); }

.modal-body { padding: 0 var(--sp-xl) var(--sp-xl); }

.modal-footer {
  padding: var(--sp-md) var(--sp-xl) var(--sp-xl);
  display: flex;
  justify-content: flex-end;
  gap: var(--sp-sm);
}

/* ─── Table ─────────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; }

.data-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg-2);
  white-space: nowrap;
}

.data-table td {
  padding: 12px 16px;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}

.data-table tr:hover td { background: rgba(255,255,255,0.02); }

.data-table .td-actions {
  display: flex;
  gap: var(--sp-xs);
  justify-content: flex-end;
}

/* ─── Pagination ────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  justify-content: center;
}

.page-btn {
  min-width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--tr-fast);
}

.page-btn:hover { border-color: var(--c-border-hover); color: var(--c-text); }
.page-btn.active { background: var(--c-green-soft); color: var(--c-green); border-color: rgba(0,229,160,0.3); font-weight: 700; }

/* ─── Toggle Switch ─────────────────────────────────────── */
.toggle-wrap { display: flex; align-items: center; gap: 10px; cursor: pointer; }

.toggle {
  width: 44px;
  height: 24px;
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-radius: var(--r-full);
  position: relative;
  transition: all var(--tr-normal);
}

.toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: var(--c-text-muted);
  border-radius: 50%;
  transition: all var(--tr-normal);
}

.toggle.on {
  background: var(--c-green-soft);
  border-color: rgba(0,229,160,0.3);
}

.toggle.on::after {
  left: calc(100% - 19px);
  background: var(--c-green);
  box-shadow: 0 0 8px var(--c-green-glow);
}

/* ─── Tooltip ───────────────────────────────────────────── */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-bg-elevated);
  color: var(--c-text);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--r-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  border: 1px solid var(--c-border);
  transition: opacity var(--tr-fast);
  z-index: 999;
}

[data-tooltip]:hover::after { opacity: 1; }

/* ─── Loading / Skeleton ────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--c-bg-elevated) 0%, var(--c-bg-3) 50%, var(--c-bg-elevated) 100%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s ease infinite;
  border-radius: var(--r-md);
}

.loading-spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--c-border);
  border-top-color: var(--c-green);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.loading-dots { display: flex; gap: 6px; }
.loading-dots span {
  width: 7px;
  height: 7px;
  background: var(--c-green);
  border-radius: 50%;
  animation: bounce-dot 1.4s ease infinite;
}
.loading-dots span:nth-child(2) { animation-delay: 0.2s; background: var(--c-purple-light); }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }

/* ─── Empty State ───────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sp-3xl) var(--sp-xl);
  text-align: center;
  gap: var(--sp-md);
}

.empty-state-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--r-xl);
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-dim);
}

.empty-state-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text-bright);
}

.empty-state-desc { font-size: 0.875rem; color: var(--c-text-muted); max-width: 280px; }

/* ─── Animations ────────────────────────────────────────── */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

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

@keyframes bounce-dot {
  0%, 80%, 100% { transform: scale(0.5); opacity: 0.5; }
  40% { transform: scale(1); opacity: 1; }
}

@keyframes skeleton-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scale-in {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 20px var(--c-green-glow); }
  50% { box-shadow: 0 0 40px rgba(0,229,160,0.4), 0 0 60px rgba(0,229,160,0.2); }
}

@keyframes aurora {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.animate-fade-in     { animation: fade-in 0.4s ease forwards; }
.animate-fade-in-up  { animation: fade-in-up 0.5s ease forwards; }
.animate-scale-in    { animation: scale-in 0.3s ease forwards; }
.animate-glow-pulse  { animation: glow-pulse 3s ease infinite; }

.stagger-1 { animation-delay: 0.05s; }
.stagger-2 { animation-delay: 0.10s; }
.stagger-3 { animation-delay: 0.15s; }
.stagger-4 { animation-delay: 0.20s; }
.stagger-5 { animation-delay: 0.25s; }
.stagger-6 { animation-delay: 0.30s; }

/* ─── Utilities ─────────────────────────────────────────── */
.flex        { display: flex; }
.flex-col    { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end   { justify-content: flex-end; }
.gap-xs { gap: var(--sp-xs); }
.gap-sm { gap: var(--sp-sm); }
.gap-md { gap: var(--sp-md); }
.gap-lg { gap: var(--sp-lg); }
.gap-xl { gap: var(--sp-xl); }

.p-sm  { padding: var(--sp-sm); }
.p-md  { padding: var(--sp-md); }
.p-lg  { padding: var(--sp-lg); }
.p-xl  { padding: var(--sp-xl); }

.mb-sm { margin-bottom: var(--sp-sm); }
.mb-md { margin-bottom: var(--sp-md); }
.mb-lg { margin-bottom: var(--sp-lg); }
.mb-xl { margin-bottom: var(--sp-xl); }

.mt-sm { margin-top: var(--sp-sm); }
.mt-md { margin-top: var(--sp-md); }
.mt-lg { margin-top: var(--sp-lg); }

.w-full  { width: 100%; }
.h-full  { height: 100%; }

.rounded    { border-radius: var(--r-md); }
.rounded-lg { border-radius: var(--r-lg); }
.rounded-xl { border-radius: var(--r-xl); }
.rounded-full { border-radius: var(--r-full); }

.overflow-hidden { overflow: hidden; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cursor-pointer { cursor: pointer; }
.select-none { user-select: none; }

.divider { height: 1px; background: var(--c-border); margin: var(--sp-md) 0; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --sidebar-w: 72px; }
  .sidebar .nav-label,
  .sidebar .logo-text,
  .sidebar .nav-section-label,
  .sidebar .nav-badge { display: none; }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 768px)
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Reset sidebar to full width with labels on mobile */
  :root { --sidebar-w: 260px; }
  .sidebar .nav-label,
  .sidebar .logo-text,
  .sidebar .nav-section-label { display: flex !important; opacity: 1 !important; width: auto !important; }

  /* Sidebar: fully off-screen left, slides in on mobile-open */
  .sidebar {
    left: -280px;
    transition: left 0.28s cubic-bezier(.4,0,.2,1);
    z-index: 2000 !important;
    box-shadow: none;
  }
  .sidebar.mobile-open {
    left: 0;
    box-shadow: 6px 0 40px rgba(0,0,0,0.7);
  }

  /* Backdrop — plain dark overlay (NO backdrop-filter: avoids iOS Safari z-index bug) */
  .sidebar-backdrop {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1999;
  }
  .sidebar-backdrop.visible { display: block; }

  /* Main content takes full width */
  .main-content { margin-left: 0; }
  .app-header   { left: 0; padding: 0 12px; }

  /* Show hamburger, hide search in header (use dedicated search page) */
  #mobileMenuBtn    { display: flex !important; }
  .header-search    { display: none; }

  /* Layout & spacing */
  .form-row   { grid-template-columns: 1fr; }
  .page-inner { padding: 12px; }

  /* Featured banner */
  .featured-banner  { min-height: 200px; border-radius: var(--r-lg); }
  .featured-title   { font-size: 1.3rem; }
  .featured-desc    { display: none; }
  .featured-content { padding: 20px; }
  .featured-actions { gap: 8px; }
  .featured-actions .btn { padding: 8px 14px; font-size: 0.8rem; }

  /* Category pills — horizontal scroll */
  .category-pills { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  .category-pills::-webkit-scrollbar { display: none; }
  .cat-pill { flex-shrink: 0; }

  /* Channels grid */
  .channels-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }

  /* VOD grid */
  .vod-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }

  /* Section headers */
  .section-header  { margin-bottom: 12px; }
  .section-title   { font-size: 0.9rem; }

  /* Bottom nav bar — mobile-native feel */
  .mobile-nav {
    display: flex !important;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    height: 62px;
    background: var(--c-bg-2);
    border-top: 1px solid var(--c-border);
    z-index: 150;
    backdrop-filter: blur(12px);
    padding: 0 4px;
    padding-bottom: env(safe-area-inset-bottom, 0); /* iPhone notch */
  }
  .mobile-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: var(--c-text-dim);
    text-decoration: none;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 8px 4px;
    border-radius: var(--r-md);
    transition: color 0.2s ease;
    -webkit-tap-highlight-color: transparent;
  }
  .mobile-nav-item svg { transition: transform 0.2s ease; }
  .mobile-nav-item.active,
  .mobile-nav-item:active { color: var(--c-green); }
  .mobile-nav-item.active svg { transform: scale(1.1); }
  .mobile-nav-live-dot {
    width: 5px; height: 5px;
    background: var(--c-error);
    border-radius: 50%;
    animation: pulse-dot 1.5s ease infinite;
    position: absolute;
    top: 8px;
  }

  /* Add bottom padding so content isn't hidden behind nav */
  .main-content { padding-bottom: 70px; }

  /* mb-xl smaller on mobile */
  .mb-xl { margin-bottom: 24px; }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 480px)
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  :root {
    --sidebar-w: 0px;
    font-size: 15px; /* base font slightly smaller */
  }

  /* Grids: 2 columns */
  .channels-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .vod-grid      { grid-template-columns: 1fr 1fr; gap: 8px; }
  .stats-grid    { grid-template-columns: 1fr 1fr; }

  /* Cards more compact */
  .channel-card-info { padding: 8px; }
  .channel-name      { font-size: 0.75rem; }
  .channel-meta      { font-size: 0.65rem; }
  .vod-info          { padding: 8px; }
  .vod-title         { font-size: 0.75rem; }
  .vod-meta          { font-size: 0.65rem; }

  /* Featured banner */
  .featured-banner  { min-height: 160px; }
  .featured-title   { font-size: 1.1rem; }
  .featured-label   { font-size: 0.65rem; }
  .featured-actions .btn-secondary { display: none; } /* hide Favorite btn to save space */

  /* Header */
  .app-header { height: 52px; }
  .logo-text  { font-size: 1rem; }

  /* Page title */
  .page-title { font-size: 1.1rem; }

  /* Badges */
  .live-badge    { font-size: 0.55rem; padding: 2px 5px; }
  .quality-badge { font-size: 0.55rem; padding: 2px 5px; }

  /* Section titles */
  .section-title { font-size: 0.85rem; }
  .section-link  { font-size: 0.75rem; }

  /* Buttons */
  .btn { font-size: 0.8rem; padding: 8px 14px; }
  .btn-sm { font-size: 0.72rem; padding: 5px 10px; }
}

/* ─── Dark Mode Tweaks ──────────────────────────────────── */
.light-mode {
  --c-bg: #F0F4F8;
  --c-bg-2: #E8EDF5;
  --c-bg-3: #DDE3EE;
  --c-bg-card: #FFFFFF;
  --c-bg-elevated: #F8FAFC;
  --c-border: rgba(0, 144, 100, 0.15);
  --c-border-hover: rgba(0, 144, 100, 0.35);
  --c-text: #1A2332;
  --c-text-muted: #5A687A;
  --c-text-dim: #9AABBC;
  --c-text-bright: #0D1520;
  --c-green-soft: rgba(0, 229, 160, 0.12);
  --c-purple-soft: rgba(139, 47, 201, 0.08);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.1), 0 1px 4px rgba(0, 0, 0, 0.06);
}