/* ── VARIABLES ── */
:root {
  --bg:           #0c0c12;
  --surface:      #13131e;
  --surface2:     #1a1a28;
  --border:       #252538;
  --accent:       #00e87a;
  --accent2:      #ff3d5a;
  --accent3:      #3d8bff;
  --warn:         #ffb020;
  --text:         #e8e8f0;
  --text2:        #9090b0;
  --text3:        #606080;
  --live:         #00e87a;
  --dead:         #ff3d5a;
  --font-mono:    'JetBrains Mono', monospace;
  --font-display: 'Syne', sans-serif;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ── ANIMATIONS ── */
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } }

/* ══════════════════════════════════════════
   LOGIN
══════════════════════════════════════════ */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background: radial-gradient(ellipse at 50% 40%, #0f0f20 0%, var(--bg) 70%);
}

.login-box {
  width: 380px;
  padding: 48px 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
}

.login-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent3));
}

.login-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

.login-sub {
  font-size: 10px;
  color: var(--text3);
  letter-spacing: 0.08em;
  margin-bottom: 36px;
}

.field { margin-bottom: 14px; }

.field label {
  display: block;
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text2);
  margin-bottom: 5px;
}

.field input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 9px 12px;
  outline: none;
  transition: border-color 0.15s;
}

.field input:focus { border-color: var(--accent); }

.login-btn {
  width: 100%;
  margin-top: 8px;
  padding: 11px;
  background: var(--accent);
  color: #000;
  border: none;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.15s;
}

.login-btn:hover { opacity: 0.85; }

.login-err {
  color: var(--dead);
  font-size: 11px;
  margin-top: 10px;
  display: none;
}

/* ══════════════════════════════════════════
   APP SHELL
══════════════════════════════════════════ */
#app {
  display: none;
  height: 100vh;
  flex-direction: column;
}

/* ── HEADER ── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 48px;
  min-height: 48px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.h-left  { display: flex; align-items: center; gap: 20px; }
.h-right { display: flex; align-items: center; gap: 12px; }

.logo {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}

.h-time { font-size: 11px; color: var(--text2); }

.pulse-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 5px;
  animation: blink 2s infinite;
}

.h-info { font-size: 10px; color: var(--text2); }

.btn-hard {
  background: rgba(255,61,90,0.12);
  border: 1px solid rgba(255,61,90,0.35);
  color: var(--dead);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 12px;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-hard:hover { background: rgba(255,61,90,0.25); }

.btn-logout {
  background: none;
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-logout:hover { border-color: var(--text2); color: var(--text); }

/* ── STATS BAR ── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: var(--border);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.stat { background: var(--surface); padding: 10px 20px; }

.stat-label {
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text2);
  margin-bottom: 3px;
}

.stat-val {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  line-height: 1;
}

.stat-sub { font-size: 9px; color: var(--text2); margin-top: 2px; }

/* ── MAIN LAYOUT ── */
.main {
  display: grid;
  grid-template-columns: 420px 1fr;
  flex: 1;
  overflow: hidden;
}

/* ══════════════════════════════════════════
   STREAM LIST
══════════════════════════════════════════ */
.stream-list {
  border-right: 1px solid var(--border);
  overflow-y: auto;
  overflow-x: hidden;
}

.channel {
  border-bottom: 1px solid var(--border);
  position: relative;
  transition: background 0.1s;
}

.channel:hover { background: rgba(255,255,255,0.02); }

.channel.active { background: rgba(61,139,255,0.05); }

.channel.active::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--accent3);
}

.ch-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 8px;
}

.ch-name {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.ch-right { display: flex; align-items: center; gap: 8px; }

/* Badges */
.badge {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 2px;
}
.badge-live { background: rgba(0,232,122,0.12); color: var(--live); border: 1px solid rgba(0,232,122,0.3); }
.badge-off  { background: rgba(255,61,90,0.08);  color: var(--dead); border: 1px solid rgba(255,61,90,0.2); }

/* Buttons */
.btn-play {
  background: rgba(61,139,255,0.15);
  border: 1px solid rgba(61,139,255,0.3);
  color: var(--accent3);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 3px 9px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-play:hover,
.btn-play.active { background: rgba(61,139,255,0.3); }

.btn-soft {
  background: none;
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  cursor: pointer;
  transition: all 0.15s;
  text-transform: uppercase;
}
.btn-soft:hover { border-color: var(--warn); color: var(--warn); }
.btn-soft.loading { opacity: 0.5; pointer-events: none; }

/* Quality blocks */
.ch-qualities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.q-block { background: var(--surface2); padding: 8px 12px; }
.q-block.dead { opacity: 0.35; }

.q-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.q-name {
  font-size: 9px;
  color: var(--text2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.q-dot { width: 5px; height: 5px; border-radius: 50%; }
.q-dot.live { background: var(--live); box-shadow: 0 0 5px var(--live); }
.q-dot.dead { background: var(--border); }

.q-bps { font-size: 16px; font-weight: 600; color: var(--text); line-height: 1; }
.q-bps small { font-size: 9px; color: var(--text2); font-weight: 400; }

.q-meta { font-size: 9px; color: var(--text2); line-height: 1.7; margin-top: 3px; }
.q-meta a { color: var(--accent3); text-decoration: none; }
.q-meta a:hover { text-decoration: underline; }

/* Channel footer */
.ch-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 6px 14px 8px;
}

.fi { font-size: 10px; display: flex; align-items: center; gap: 4px; }
.fi-label { font-size: 8px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text2); }
.fi-val   { color: var(--text); }
.fi.ok   .fi-val { color: var(--live); }
.fi.warn .fi-val { color: var(--warn); }
.fi.err  .fi-val { color: var(--dead); }

.ch-offline {
  padding: 16px 14px;
  text-align: center;
  font-size: 10px;
  color: var(--text2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Restart overlay */
.restart-overlay {
  position: absolute;
  inset: 0;
  background: rgba(12,12,18,0.85);
  align-items: center;
  justify-content: center;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--warn);
  z-index: 10;
  display: none;
}

/* ══════════════════════════════════════════
   PLAYER PANEL
══════════════════════════════════════════ */
.player-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg);
}

.player-top {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.player-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--text2);
}
.player-title span { color: var(--accent3); }

.player-hint { font-size: 10px; color: var(--text2); }

.video-wrap {
  flex: 1;
  background: #000;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

video { width: 100%; height: 100%; object-fit: contain; }

.player-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text2);
  pointer-events: none;
}

.placeholder-icon { font-size: 48px; opacity: 0.2; }
.placeholder-text { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; }

/* Quality selector */
.q-selector {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.q-selector-label {
  font-size: 9px;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-right: 4px;
}

.q-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.q-btn:hover  { border-color: var(--accent3); color: var(--accent3); }
.q-btn.active { background: rgba(61,139,255,0.2); border-color: var(--accent3); color: var(--accent3); }

/* Player stats */
.player-stats {
  display: none;
  grid-template-columns: repeat(6, 1fr);
  background: var(--border);
  flex-shrink: 0;
}

.ps { background: var(--surface); padding: 8px 12px; }
.ps-label { font-size: 8px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text2); margin-bottom: 2px; }
.ps-val   { font-size: 13px; font-weight: 600; color: var(--text); }
.ps-val.good { color: var(--live); }
.ps-val.warn { color: var(--warn); }
.ps-val.bad  { color: var(--dead); }

/* ══════════════════════════════════════════
   MODAL
══════════════════════════════════════════ */
.modal-bg {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal-bg.show { display: flex; }

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px 36px;
  width: 360px;
  position: relative;
}
.modal::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--dead);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.modal-text {
  font-size: 11px;
  color: var(--text2);
  line-height: 1.7;
  margin-bottom: 24px;
}

.modal-btns { display: flex; gap: 10px; }

.modal-confirm {
  flex: 1; padding: 10px;
  background: var(--dead);
  color: #fff;
  border: none;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.15s;
}
.modal-confirm:hover { opacity: 0.85; }

.modal-cancel {
  flex: 1; padding: 10px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s;
}
.modal-cancel:hover { border-color: var(--text2); color: var(--text); }

/* ══════════════════════════════════════════
   TOAST
══════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 10px 16px;
  font-size: 11px;
  color: var(--text2);
  z-index: 2000;
  display: none;
}
.toast.show { display: block; animation: toastIn 0.2s ease; }
.toast.ok  { border-color: rgba(0,232,122,0.4); color: var(--live); }
.toast.err { border-color: rgba(255,61,90,0.4);  color: var(--dead); }

@keyframes toastIn {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: translateY(0);   opacity: 1; }
}

/* ══════════════════════════════════════════
   CHANNEL HEADER ADDITIONS
══════════════════════════════════════════ */
.ch-left { display: flex; flex-direction: column; gap: 1px; }
.ch-slug { font-size: 9px; color: var(--text3); letter-spacing: 0.05em; }

/* OnAir toggle */
.btn-onair {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s;
  border: 1px solid;
}
.btn-onair.onair-on  { background: rgba(0,232,122,0.15); color: var(--live); border-color: rgba(0,232,122,0.4); }
.btn-onair.onair-off { background: rgba(255,61,90,0.08);  color: var(--dead); border-color: rgba(255,61,90,0.25); }
.btn-onair.onair-on:hover  { background: rgba(0,232,122,0.3); }
.btn-onair.onair-off:hover { background: rgba(255,61,90,0.2); }

/* Edit button */
.btn-edit {
  background: none;
  border: 1px solid var(--border);
  color: var(--text2);
  font-size: 11px;
  padding: 2px 7px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-edit:hover { border-color: var(--accent3); color: var(--accent3); }

/* ══════════════════════════════════════════
   EDIT PANEL
══════════════════════════════════════════ */
.edit-panel {
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.edit-inner {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.edit-section { display: flex; flex-direction: column; gap: 6px; }

.edit-label {
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text2);
}

.edit-hint { color: var(--text3); font-size: 8px; text-transform: none; letter-spacing: 0; }

.edit-input {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 7px 10px;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
}
.edit-input:focus { border-color: var(--accent3); }
.edit-input-sm { width: 70px; }

.edit-upload-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.edit-preview {
  width: 60px;
  height: 40px;
  object-fit: cover;
  border: 1px solid var(--border);
  background: var(--surface);
}

.edit-preview-empty {
  width: 60px;
  height: 40px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  color: var(--text3);
}

.btn-upload {
  background: none;
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  padding: 5px 10px;
  cursor: pointer;
  transition: all 0.15s;
  text-transform: uppercase;
}
.btn-upload:hover { border-color: var(--accent3); color: var(--accent3); }

.edit-xy {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.edit-xy-field {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Embed buttons */
.embed-row { display: flex; gap: 8px; flex-wrap: wrap; }

.btn-embed {
  background: rgba(61,139,255,0.1);
  border: 1px solid rgba(61,139,255,0.3);
  color: var(--accent3);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  padding: 6px 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-embed:hover { background: rgba(61,139,255,0.25); }

/* Edit actions */
.edit-actions { display: flex; gap: 8px; padding-top: 4px; }

.btn-save {
  flex: 1;
  background: var(--accent);
  color: #000;
  border: none;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 9px;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn-save:hover { opacity: 0.85; }

.btn-cancel {
  background: none;
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 9px 16px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-cancel:hover { border-color: var(--text2); }