/* =========================================================
   ტელევიზიები.ინფო — Design tokens
   კონცეფცია: ღამის ეთერ-ოთახი + ძველი ტუნერის „პრესეტები“.
   წითელი წერტილი = ON-AIR tally light, გასდევს მთელ საიტს.
   ========================================================= */

:root {
  --bg-deep:      #0B0E13;
  --bg-panel:     #14181F;
  --bg-panel-2:   #1B2029;
  --border:       #232830;
  --text-primary: #F2F4F7;
  --text-muted:   #8891A1;
  --accent:       #FF4B3E;   /* on-air signal red */
  --accent-warm:  #FFB020;   /* tuner glow amber   */
  --radius: 10px;
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Manrope', sans-serif;
}

html[data-mode="day"] {
  --bg-deep:      #F3F4F6;
  --bg-panel:     #FFFFFF;
  --bg-panel-2:   #F7F8FA;
  --border:       #E3E5E9;
  --text-primary: #14181F;
  --text-muted:   #5B6472;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  transition: background .25s ease, color .25s ease;
}

body { min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }

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

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* faint scanline texture over everything — subtle, not literal noise */
.tuner-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: .035;
  background: repeating-linear-gradient(0deg, #fff 0px, #fff 1px, transparent 1px, transparent 3px);
  mix-blend-mode: overlay;
}
html[data-mode="day"] .tuner-noise { opacity: .015; }

/* ---------------- header / logo ---------------- */

.site-header {
  padding: 22px 0 16px;
  background: var(--bg-deep);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.logo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(255,75,62,.18);
  animation: pulse 2.4s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}

@media (prefers-reduced-motion: reduce) {
  .logo-dot, .live-dot { animation: none; }
}

.logo-text {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: .3px;
  text-transform: uppercase;
}

.logo-accent { color: var(--accent); }

.footer-logo {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  display: block;
  text-align: center;
}

.footer-logo-band {
  padding: 30px 0;
  background: var(--bg-panel);
  width: 100%;
}

/* ---------------- day / night toggle ---------------- */

.mode-toggle {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.mode-toggle-track {
  position: relative;
  width: 58px;
  height: 30px;
  border-radius: 999px;
  background: var(--bg-panel-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 8px;
  justify-content: space-between;
}

.mode-toggle-icon {
  font-size: 13px;
  line-height: 1;
  z-index: 1;
  color: var(--text-muted);
}

.mode-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  transition: transform .25s ease;
}

html[data-mode="day"] .mode-toggle-thumb {
  transform: translateX(28px);
  background: var(--accent-warm);
}

/* ---------------- black nav bar ---------------- */

.black-bar {
  background: #05070A;
  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
}

.black-bar--footer { height: 14px; }

.black-bar-row {
  display: flex;
  gap: 28px;
  padding: 13px 20px;
  overflow-x: auto;
}

.black-bar-link {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #C7CCD6;
  white-space: nowrap;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}

.black-bar-link:hover,
.black-bar-link.is-active {
  color: #fff;
  border-color: var(--accent);
}

/* ---------------- category tabs ---------------- */

.category-tabs {
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
}

.tabs-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px 20px;
  flex-wrap: wrap;
}

.tab {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 6px 4px;
  transition: color .15s ease;
}

.tab:hover { color: var(--text-primary); }

.tab.is-active {
  color: var(--accent);
  position: relative;
}

.tab.is-active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -17px;
  height: 2px;
  background: var(--accent);
}

.tab-sep { color: var(--border); }

/* ---------------- channel grid ---------------- */

.channels-section { padding: 34px 0 10px; }

.channel-group { margin-bottom: 38px; }

.group-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
}

.group-heading h2 {
  font-family: var(--font-display);
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin: 0;
}

.group-more {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.channel-tile {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 14px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}

.channel-tile:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  background: var(--bg-panel-2);
}

.channel-num {
  position: absolute;
  top: 8px;
  left: 10px;
  font-family: var(--font-display);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.channel-logo {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: var(--bg-panel-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .5px;
}

.channel-logo--sm { width: 38px; height: 38px; font-size: 13px; }

.channel-name {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.8s ease-in-out infinite;
}

/* ---------------- recently watched strip ---------------- */

.recent-strip { padding: 30px 0 10px; }

.recent-title {
  font-family: var(--font-display);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin: 0 0 14px;
}

.recent-list {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.recent-empty {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

.recent-tile {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px 6px 6px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

/* ---------------- footer ---------------- */

.site-footer { padding: 22px 0 30px; }

.footer-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
}

.footer-links a { font-size: 13px; color: var(--text-muted); }
.footer-links a:hover { color: var(--accent); }
.footer-sep { color: var(--border); margin: 0 8px; }
.footer-copy { font-size: 12px; color: var(--text-muted); margin: 0; }

/* ---------------- player page ---------------- */

.player-section { padding: 30px 0 10px; }

.player-layout {
  display: grid;
  grid-template-columns: 180px 1fr 180px;
  gap: 18px;
  align-items: start;
}

.side-channels {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.side-tile {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  position: relative;
  transition: border-color .15s ease, background .15s ease;
}

.side-tile .channel-num { position: static; margin-right: 2px; }
.side-tile .channel-name { font-size: 12px; text-align: left; }

.side-tile:hover { border-color: var(--accent); background: var(--bg-panel-2); }

.player-stage { min-width: 0; }

.player-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.player-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.player-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
}

.player-placeholder p { margin: 0; font-size: 14px; }
.player-placeholder-sub { font-size: 12px !important; max-width: 380px; }
.player-placeholder code {
  background: var(--bg-panel-2);
  padding: 1px 5px;
  border-radius: 4px;
}

.player-caption {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}

.player-caption h1 {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: .3px;
}

.live-label {
  font-size: 11px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

/* ---------------- responsive ---------------- */

@media (max-width: 980px) {
  .player-layout { grid-template-columns: 1fr; }
  .side-channels { flex-direction: row; flex-wrap: wrap; }
  .side-tile { flex: 1 1 calc(50% - 5px); }
}

@media (max-width: 720px) {
  .channel-grid { grid-template-columns: repeat(3, 1fr); }
  .logo-text { font-size: 21px; }
  .footer-logo { font-size: 26px; }
}

@media (max-width: 460px) {
  .channel-grid { grid-template-columns: repeat(2, 1fr); }
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}