/* ============================================================
   KINGS TV — 10 TEMAS CYBERPUNK
   ============================================================ */

:root {
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Rajdhani', sans-serif;
  --radius: 10px;
  --nav-h: 64px;
  --transition: 0.2s cubic-bezier(0.4,0,0.2,1);
}

/* ── TEMA 1: NEON CYAN (default) ─────────────────────────── */
[data-theme="cyan"], :root {
  --bg:        #080c14;
  --bg2:       #0d1220;
  --bg3:       #111827;
  --surface:   #141d2e;
  --surface2:  #1a2540;
  --border:    #1e2d47;
  --accent:    #00e5ff;
  --accent2:   #0090ff;
  --accent-glow: 0 0 20px rgba(0,229,255,.45);
  --text:      #e4f0ff;
  --text2:     #7a9bbf;
  --danger:    #ff3860;
  --success:   #00ffb0;
  --warn:      #ffcc00;
}

/* ── TEMA 2: MAGENTA VIRUS ───────────────────────────────── */
[data-theme="magenta"] {
  --bg:        #0e0810;
  --bg2:       #150d18;
  --bg3:       #1a1020;
  --surface:   #201228;
  --surface2:  #2a1835;
  --border:    #3a1f4a;
  --accent:    #e040fb;
  --accent2:   #9c27b0;
  --accent-glow: 0 0 20px rgba(224,64,251,.45);
  --text:      #f0e4ff;
  --text2:     #9b7ab0;
  --danger:    #ff3860;
  --success:   #00ffb0;
  --warn:      #ffcc00;
}

/* ── TEMA 3: TOXIC GREEN ─────────────────────────────────── */
[data-theme="green"] {
  --bg:        #050f08;
  --bg2:       #081510;
  --bg3:       #0b1b14;
  --surface:   #0e2018;
  --surface2:  #142a20;
  --border:    #1a3828;
  --accent:    #00ff6a;
  --accent2:   #00c850;
  --accent-glow: 0 0 20px rgba(0,255,106,.45);
  --text:      #e0ffe8;
  --text2:     #5fa870;
  --danger:    #ff3860;
  --success:   #00ffb0;
  --warn:      #ffcc00;
}

/* ── TEMA 4: ORANGE INFERNO ──────────────────────────────── */
[data-theme="orange"] {
  --bg:        #100800;
  --bg2:       #180e00;
  --bg3:       #201400;
  --surface:   #271900;
  --surface2:  #332200;
  --border:    #4a3200;
  --accent:    #ff6d00;
  --accent2:   #ff9500;
  --accent-glow: 0 0 20px rgba(255,109,0,.45);
  --text:      #fff0e0;
  --text2:     #b08050;
  --danger:    #ff3860;
  --success:   #00ffb0;
  --warn:      #ffcc00;
}

/* ── TEMA 5: RED MATRIX ──────────────────────────────────── */
[data-theme="red"] {
  --bg:        #100005;
  --bg2:       #180008;
  --bg3:       #200010;
  --surface:   #280015;
  --surface2:  #35001e;
  --border:    #4a0028;
  --accent:    #ff1744;
  --accent2:   #d50000;
  --accent-glow: 0 0 20px rgba(255,23,68,.45);
  --text:      #ffe4ec;
  --text2:     #b05070;
  --danger:    #ff6b00;
  --success:   #00ffb0;
  --warn:      #ffcc00;
}

/* ── TEMA 6: GOLD ELITE ──────────────────────────────────── */
[data-theme="gold"] {
  --bg:        #0c0900;
  --bg2:       #140e00;
  --bg3:       #1c1400;
  --surface:   #241a00;
  --surface2:  #302300;
  --border:    #483500;
  --accent:    #ffd700;
  --accent2:   #ffa000;
  --accent-glow: 0 0 20px rgba(255,215,0,.45);
  --text:      #fff8e0;
  --text2:     #b09040;
  --danger:    #ff3860;
  --success:   #00ffb0;
  --warn:      #ff9500;
}

/* ── TEMA 7: ICE WHITE ───────────────────────────────────── */
[data-theme="ice"] {
  --bg:        #f0f4f8;
  --bg2:       #e8eef4;
  --bg3:       #dde5ee;
  --surface:   #d0dae8;
  --surface2:  #c4d0e0;
  --border:    #b0c0d5;
  --accent:    #0055ff;
  --accent2:   #0033cc;
  --accent-glow: 0 0 20px rgba(0,85,255,.30);
  --text:      #0a1628;
  --text2:     #4a6080;
  --danger:    #ff3860;
  --success:   #00b070;
  --warn:      #e09000;
}

/* ── TEMA 8: DEEP PURPLE ─────────────────────────────────── */
[data-theme="purple"] {
  --bg:        #07050f;
  --bg2:       #0e0a1c;
  --bg3:       #140f24;
  --surface:   #1a142e;
  --surface2:  #231b3d;
  --border:    #322850;
  --accent:    #7c4dff;
  --accent2:   #651fff;
  --accent-glow: 0 0 20px rgba(124,77,255,.45);
  --text:      #ede0ff;
  --text2:     #8068b0;
  --danger:    #ff3860;
  --success:   #00ffb0;
  --warn:      #ffcc00;
}

/* ── TEMA 9: BLOOD ORANGE ────────────────────────────────── */
[data-theme="blood"] {
  --bg:        #100500;
  --bg2:       #180900;
  --bg3:       #200e00;
  --surface:   #2a1200;
  --surface2:  #381800;
  --border:    #502500;
  --accent:    #ff4500;
  --accent2:   #cc3300;
  --accent-glow: 0 0 20px rgba(255,69,0,.45);
  --text:      #ffe8d8;
  --text2:     #aa6040;
  --danger:    #ff1744;
  --success:   #00ffb0;
  --warn:      #ffcc00;
}

/* ── TEMA 10: ARCTIC TEAL ────────────────────────────────── */
[data-theme="teal"] {
  --bg:        #020e0e;
  --bg2:       #041515;
  --bg3:       #071c1c;
  --surface:   #0a2424;
  --surface2:  #0e2d2d;
  --border:    #154040;
  --accent:    #00e5c0;
  --accent2:   #00b8a0;
  --accent-glow: 0 0 20px rgba(0,229,192,.45);
  --text:      #d8fffc;
  --text2:     #50a898;
  --danger:    #ff3860;
  --success:   #00ffb0;
  --warn:      #ffcc00;
}

/* ============================================================
   RESET + BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
  /* scanline overlay */
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.03) 2px,
      rgba(0,0,0,0.03) 4px
    );
}

/* ============================================================
   TOPNAV
   ============================================================ */
.topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 0.25rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
}
.topnav .brand {
  font-family: var(--font-display);
  font-size: .85rem;
  color: var(--accent);
  text-shadow: var(--accent-glow);
  letter-spacing: 2px;
  margin-right: auto;
  white-space: nowrap;
}
.topnav a {
  color: var(--text2);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: .65rem;
  letter-spacing: 1px;
  padding: 0.45rem 0.85rem;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.topnav a:hover {
  color: var(--accent);
  border-color: var(--accent);
  text-shadow: var(--accent-glow);
  background: rgba(255,255,255,0.03);
}
.topnav a.active {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--accent-glow);
}

/* theme picker */
.theme-picker {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 1rem;
  padding-left: 1rem;
  border-left: 1px solid var(--border);
}
.theme-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  position: relative;
}
.theme-dot:hover, .theme-dot.active {
  border-color: #fff;
  transform: scale(1.3);
}

/* ============================================================
   LAYOUT
   ============================================================ */
.page-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem;
}

.page-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 3px;
  color: var(--accent);
  text-shadow: var(--accent-glow);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.page-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.4;
}

/* ============================================================
   CARDS / SURFACES
   ============================================================ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,255,255,.025) 0%, transparent 60%);
  pointer-events: none;
}
.card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(0,0,0,.4), var(--accent-glow);
  transform: translateY(-2px);
}

/* ============================================================
   FORM CONTROLS
   ============================================================ */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: .65rem;
  letter-spacing: 2px;
  color: var(--text2);
  margin-bottom: .5rem;
  text-transform: uppercase;
}
.form-control {
  width: 100%;
  padding: .65rem 1rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,229,255,.12);
}
.form-control::placeholder { color: var(--text2); opacity: .6; }
select.form-control option { background: var(--bg2); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem 1.2rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: .65rem;
  letter-spacing: 1.5px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.06);
  opacity: 0;
  transition: opacity .15s;
}
.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  box-shadow: var(--accent-glow);
}
.btn-primary:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 30px rgba(0,229,255,.6);
}
.btn-ghost {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-ghost:hover {
  background: rgba(0,229,255,.08);
}
.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger);
}
.btn-danger:hover { background: rgba(255,56,96,.12); }
.btn-success {
  background: var(--success);
  color: var(--bg);
  border-color: var(--success);
}
.btn-sm { padding: .4rem .75rem; font-size: .6rem; }
.btn-lg { padding: .85rem 2rem; font-size: .75rem; }

/* ============================================================
   STATUS BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .25rem .6rem;
  border-radius: 20px;
  font-family: var(--font-display);
  font-size: .58rem;
  letter-spacing: 1px;
  font-weight: 700;
}
.badge-live {
  background: rgba(0,255,176,.12);
  color: var(--success);
  border: 1px solid var(--success);
}
.badge-live::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}
.badge-off {
  background: rgba(255,56,96,.1);
  color: var(--danger);
  border: 1px solid var(--danger);
}
.badge-off::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--danger);
  border-radius: 50%;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--success); }
  50%       { opacity: .7; box-shadow: 0 0 0 4px transparent; }
}

/* ============================================================
   FILE BROWSER
   ============================================================ */
.file-browser {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.file-browser-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1rem;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: .62rem;
  letter-spacing: 1px;
  color: var(--text2);
}
.file-browser-body {
  max-height: 280px;
  overflow-y: auto;
  padding: .5rem;
}
.file-browser-body::-webkit-scrollbar { width: 4px; }
.file-browser-body::-webkit-scrollbar-track { background: var(--bg2); }
.file-browser-body::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 4px; }

.file-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .5rem .75rem;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  font-size: .92rem;
}
.file-item:hover { background: var(--surface2); }
.file-item input[type="checkbox"] { accent-color: var(--accent); width: 15px; height: 15px; }
.file-item .fi-icon { color: var(--accent2); font-size: 1rem; flex-shrink: 0; }
.file-item .fi-name { flex: 1; color: var(--text); font-size: .88rem; }
.file-item .fi-nav {
  color: var(--text2);
  font-size: .75rem;
  padding: .2rem .4rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.file-item .fi-nav:hover { color: var(--accent); border-color: var(--accent); }

/* ============================================================
   SELECTED QUEUE
   ============================================================ */
.queue-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .5rem .75rem;
  background: var(--surface2);
  border-radius: 6px;
  margin-bottom: .35rem;
  font-size: .85rem;
}
.queue-item .q-num {
  font-family: var(--font-display);
  font-size: .6rem;
  color: var(--accent);
  min-width: 22px;
}
.queue-item .q-name { flex: 1; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.queue-item .q-remove {
  color: var(--danger);
  cursor: pointer;
  font-size: 1rem;
  opacity: .6;
  transition: var(--transition);
  background: none; border: none;
  padding: 0;
}
.queue-item .q-remove:hover { opacity: 1; }

/* ============================================================
   MONITOR / LOG TERMINAL
   ============================================================ */
.terminal {
  background: #000;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  font-family: 'Courier New', monospace;
  font-size: .78rem;
  color: var(--success);
  padding: 1rem;
  height: 220px;
  overflow-y: auto;
  line-height: 1.6;
  box-shadow: inset 0 0 30px rgba(0,0,0,.5), var(--accent-glow);
}
.terminal::-webkit-scrollbar { width: 4px; }
.terminal::-webkit-scrollbar-thumb { background: var(--accent); }
.terminal .log-err  { color: var(--danger); }
.terminal .log-warn { color: var(--warn); }
.terminal .log-ok   { color: var(--success); }
.terminal .log-info { color: var(--accent); }

/* ============================================================
   STAT BOXES (monitor)
   ============================================================ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: .75rem;
}
.stat-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.stat-box::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  box-shadow: var(--accent-glow);
}
.stat-val {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent);
  text-shadow: var(--accent-glow);
  line-height: 1;
}
.stat-label {
  font-size: .7rem;
  color: var(--text2);
  margin-top: .35rem;
  letter-spacing: 1px;
}

/* ============================================================
   AUDIO TRACK SELECTOR
   ============================================================ */
.audio-track {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .65rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
  background: var(--bg3);
  margin-bottom: .4rem;
}
.audio-track:hover { border-color: var(--accent2); }
.audio-track.selected {
  border-color: var(--accent);
  background: rgba(0,229,255,.06);
  box-shadow: var(--accent-glow);
}
.audio-track input[type="radio"] { accent-color: var(--accent); }
.audio-track .at-lang {
  font-family: var(--font-display);
  font-size: .7rem;
  color: var(--accent);
  min-width: 60px;
  letter-spacing: 1px;
}
.audio-track .at-info { font-size: .85rem; color: var(--text2); }

/* ============================================================
   CHANNEL CARD (grid)
   ============================================================ */
.ch-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}
.ch-card:hover {
  border-color: var(--accent);
  box-shadow: var(--accent-glow);
  transform: translateY(-3px);
}
.ch-card .ch-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: contain;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text2);
  font-size: 2.5rem;
}
.ch-card .ch-thumb img { width: 100%; height: 100%; object-fit: contain; }
.ch-card .ch-body { padding: 1rem; }
.ch-card .ch-name {
  font-family: var(--font-display);
  font-size: .85rem;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: .5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ch-card .ch-meta { font-size: .8rem; color: var(--text2); margin-bottom: .35rem; }
.ch-card .ch-actions {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
  margin-top: .75rem;
}

/* ============================================================
   WIZARD STEPS
   ============================================================ */
.steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 2.5rem;
}
.step {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex: 1;
  position: relative;
}
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: calc(100% - 2.5rem);
  left: 2.5rem;
  height: 1px;
  background: var(--border);
  z-index: 0;
}
.step.done::after { background: var(--accent); }
.step-num {
  width: 2rem; height: 2rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: .65rem;
  color: var(--text2);
  background: var(--bg2);
  z-index: 1;
  flex-shrink: 0;
  transition: var(--transition);
}
.step.active .step-num {
  border-color: var(--accent);
  color: var(--bg);
  background: var(--accent);
  box-shadow: var(--accent-glow);
}
.step.done .step-num {
  border-color: var(--success);
  color: var(--success);
  background: rgba(0,255,176,.08);
}
.step-label {
  font-family: var(--font-display);
  font-size: .58rem;
  letter-spacing: 1.5px;
  color: var(--text2);
  text-transform: uppercase;
}
.step.active .step-label { color: var(--accent); }

/* ============================================================
   SEARCH BAR
   ============================================================ */
.search-wrap {
  position: relative;
  margin-bottom: 1.5rem;
}
.search-wrap .search-icon {
  position: absolute;
  left: .85rem; top: 50%;
  transform: translateY(-50%);
  color: var(--text2);
  font-size: 1rem;
}
.search-wrap input {
  padding-left: 2.5rem !important;
}

/* ============================================================
   FOOTER BAR
   ============================================================ */
.footer-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  height: 40px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: .72rem;
  color: var(--text2);
}
.footer-bar a { color: var(--text2); text-decoration: none; transition: var(--transition); }
.footer-bar a:hover { color: var(--accent); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeIn .3s ease forwards; }

@keyframes glow-pulse {
  0%, 100% { text-shadow: var(--accent-glow); }
  50%       { text-shadow: 0 0 40px var(--accent); }
}

/* ============================================================
   MISC UTILS
   ============================================================ */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 1.5rem 0;
}
.text-accent { color: var(--accent); }
.text-muted  { color: var(--text2); }
.text-danger { color: var(--danger); }
.text-success{ color: var(--success); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; }
@media(max-width:768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .topnav { flex-wrap: wrap; height: auto; padding: .5rem; }
  .topnav .brand { width: 100%; margin-bottom: .25rem; }
}

/* range input */
input[type="range"] { accent-color: var(--accent); }