/* Share TV Admin Panel */
:root {
  --bg: #0a0a0c;
  --bg-2: #141418;
  --bg-3: #1c1c22;
  --border: #2a2a32;
  --text: #e8e8ed;
  --text-dim: #9a9aa2;
  --text-muted: #6a6a72;
  --amber: #D4A030;
  --amber-light: #E8B830;
  --green: #4ade80;
  --red: #e74c3c;
  --blue: #5B8EC2;
  --radius: 10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif; font-size: 14px; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }
a { color: var(--amber); text-decoration: none; }

/* ---- Login ---- */
.login-wrap {
  position: fixed; inset: 0; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at center, #1a1a20 0%, #0a0a0c 70%);
}
.login-box {
  width: 360px; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 14px; padding: 2.5rem 2rem; display: flex; flex-direction: column; gap: 0.75rem;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.login-box .logo { width: 48px; height: 48px; margin: 0 auto 0.5rem; }
.login-box h1 { text-align: center; font-size: 1.25rem; font-weight: 600; }
.login-box .sub { text-align: center; color: var(--text-dim); font-size: 0.85rem; margin-bottom: 1rem; }
.login-box input {
  background: var(--bg-3); border: 1px solid var(--border); color: var(--text);
  padding: 0.75rem 1rem; border-radius: 8px; outline: none;
}
.login-box input:focus { border-color: var(--amber); }
.login-box button {
  margin-top: 0.5rem; background: var(--amber); color: #000;
  border: none; padding: 0.8rem; border-radius: 8px; font-weight: 600;
  transition: background 0.2s;
}
.login-box button:hover { background: var(--amber-light); }
.login-box .error { color: var(--red); font-size: 0.85rem; text-align: center; min-height: 1.2em; }

/* ---- App ---- */
.app { min-height: 100vh; display: flex; flex-direction: column; }

.top {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 2rem; border-bottom: 1px solid var(--border);
  background: var(--bg-2); position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 0.75rem; font-weight: 600; letter-spacing: -0.02em; }
.brand svg { width: 28px; height: 28px; }
.actions { display: flex; align-items: center; gap: 0.75rem; }

.master-toggle {
  display: flex; align-items: center; gap: 0.6rem;
  background: var(--bg-3); padding: 0.4rem 0.8rem; border-radius: 20px;
  border: 1px solid var(--border); cursor: pointer;
}
.master-toggle input { display: none; }
.master-toggle .slider {
  position: relative; width: 36px; height: 20px; background: #444; border-radius: 10px;
  transition: background 0.3s;
}
.master-toggle .slider::after {
  content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px;
  background: #fff; border-radius: 50%; transition: transform 0.3s;
}
.master-toggle input:checked + .slider { background: var(--green); }
.master-toggle input:checked + .slider::after { transform: translateX(16px); }
.master-toggle .label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.05em; color: var(--text-dim); }
.master-toggle input:checked ~ .label { color: var(--green); }

.btn-ghost {
  background: transparent; color: var(--text-dim); border: 1px solid var(--border);
  padding: 0.5rem 0.9rem; border-radius: 6px; font-size: 0.85rem; transition: all 0.2s;
}
.btn-ghost:hover { color: var(--text); border-color: var(--amber); }

.btn-primary {
  background: var(--amber); color: #000; border: none; padding: 0.5rem 1rem;
  border-radius: 6px; font-weight: 600; font-size: 0.85rem; transition: background 0.2s;
}
.btn-primary:hover { background: var(--amber-light); }

.btn-icon {
  background: transparent; color: var(--text-dim); border: none; padding: 0.4rem 0.6rem;
  font-size: 1.1rem; border-radius: 4px;
}
.btn-icon:hover { background: var(--bg-3); color: var(--text); }

.main { padding: 2rem; max-width: 1400px; margin: 0 auto; width: 100%; }

/* ---- Slots grid ---- */
.slots {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 1000px) { .slots { grid-template-columns: 1fr; } }

.slot-card {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px;
  padding: 1.25rem; display: flex; flex-direction: column; gap: 0.9rem;
}
.slot-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.slot-name {
  font-size: 1.1rem; font-weight: 600; background: transparent; border: none;
  color: var(--text); outline: none; padding: 0.2rem 0; border-bottom: 1px dashed transparent;
  flex: 1; min-width: 0;
}
.slot-name:focus { border-bottom-color: var(--amber); }
.slot-status {
  display: flex; align-items: center; gap: 0.35rem; font-size: 0.75rem;
  padding: 0.25rem 0.6rem; border-radius: 20px; font-weight: 600; letter-spacing: 0.03em;
  flex-shrink: 0;
}
.slot-status.ok { background: rgba(74, 222, 128, 0.1); color: var(--green); }
.slot-status.off { background: rgba(154, 154, 162, 0.1); color: var(--text-dim); }
.slot-status.error { background: rgba(231, 76, 60, 0.15); color: var(--red); }
.slot-status .dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.slot-status.ok .dot { animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

.slot-preview {
  background: #000; aspect-ratio: 16 / 9; border-radius: 8px; overflow: hidden;
  position: relative; display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.slot-preview.empty { background: var(--bg-3); }
.slot-preview video { width: 100%; height: 100%; object-fit: cover; }
.slot-preview .play-overlay {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.4); opacity: 0; transition: opacity 0.2s;
}
.slot-preview:hover .play-overlay { opacity: 1; }
.slot-preview .play-overlay svg { width: 42px; height: 42px; }
.slot-preview .empty-text {
  color: var(--text-muted); font-size: 0.85rem;
}

.slot-channel {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.5rem; padding: 0.6rem 0.8rem; background: var(--bg-3); border-radius: 8px;
  font-size: 0.85rem;
}
.slot-channel .name { color: var(--text); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.slot-channel .name.unassigned { color: var(--text-muted); font-style: italic; }

.slot-meta {
  display: flex; align-items: center; justify-content: space-between; font-size: 0.8rem;
  color: var(--text-dim);
}
.slot-meta .viewers { display: flex; align-items: center; gap: 0.35rem; }
.slot-meta .viewers strong { color: var(--text); }

.slot-share {
  display: flex; gap: 0.4rem; align-items: center;
  padding: 0.5rem 0.7rem; background: var(--bg-3); border-radius: 8px;
  font-size: 0.8rem; font-family: 'SF Mono', Menlo, Consolas, monospace;
  color: var(--text-dim);
}
.slot-share code { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.slot-actions { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }

/* ---- Tabs ---- */
.tabs {
  display: flex; gap: 0.5rem; border-bottom: 1px solid var(--border); margin-bottom: 1.5rem;
}
.tab {
  background: transparent; border: none; color: var(--text-dim);
  padding: 0.75rem 1.2rem; font-weight: 500; position: relative;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--amber); border-bottom-color: var(--amber); }

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

.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; gap: 1rem; }
.panel-head h3 { font-size: 1rem; font-weight: 600; }

/* ---- Modal ---- */
.modal {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7); display: none;
  align-items: center; justify-content: center; z-index: 100; padding: 1rem;
  backdrop-filter: blur(4px);
}
.modal.show { display: flex; }
.modal-box {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px;
  width: 100%; max-width: 500px; display: flex; flex-direction: column;
  max-height: 90vh; overflow: hidden;
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--border);
}
.modal-head h2 { font-size: 1rem; font-weight: 600; }

/* ---- Channel picker ---- */
.picker-filters {
  display: flex; gap: 0.5rem; padding: 0.75rem 1rem; border-bottom: 1px solid var(--border);
  align-items: center; flex-wrap: wrap;
}
.picker-filters input[type="search"],
.picker-filters select {
  background: var(--bg-3); border: 1px solid var(--border); color: var(--text);
  padding: 0.5rem 0.75rem; border-radius: 6px; outline: none; font-size: 0.85rem;
}
.picker-filters input[type="search"] { flex: 1; min-width: 200px; }
.picker-filters select { min-width: 140px; }
.picker-filters input:focus, .picker-filters select:focus { border-color: var(--amber); }
.check { display: flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: var(--text-dim); cursor: pointer; user-select: none; }
.cache-info { font-size: 0.75rem; color: var(--text-muted); margin-left: auto; }

.channel-list {
  overflow-y: auto; flex: 1; padding: 0.5rem;
}
.channel-row {
  display: flex; align-items: center; gap: 0.75rem; padding: 0.6rem 0.8rem;
  border-radius: 6px; cursor: pointer; transition: background 0.1s;
}
.channel-row:hover { background: var(--bg-3); }
.channel-icon {
  width: 36px; height: 36px; background: var(--bg-3); border-radius: 6px;
  flex-shrink: 0; object-fit: contain; overflow: hidden;
}
.channel-icon.placeholder {
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 0.7rem; font-weight: 600;
}
.channel-info { flex: 1; min-width: 0; }
.channel-name { font-size: 0.9rem; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.channel-category { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.15rem; }
.channel-fav {
  background: transparent; border: none; color: var(--text-muted); font-size: 1.1rem;
  padding: 0.2rem 0.4rem; border-radius: 4px;
}
.channel-fav.active { color: var(--amber); }
.channel-epg {
  font-size: 0.75rem; color: var(--text-dim); max-width: 220px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ---- Preview modal ---- */
.preview-player-box { background: #000; aspect-ratio: 16/9; }
.preview-player-box video { width: 100%; height: 100%; object-fit: contain; }

/* ---- QR modal ---- */
.qr-box {
  padding: 1.5rem; display: flex; justify-content: center; background: #fff;
  margin: 1rem; border-radius: 8px;
}
.qr-box img { max-width: 100%; height: auto; }
.qr-url {
  padding: 0 1.25rem 1.25rem; font-family: 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.75rem; color: var(--text-dim); text-align: center; word-break: break-all;
}

/* ---- Forms ---- */
.form {
  padding: 1rem 1.25rem; display: flex; flex-direction: column; gap: 1rem;
}
.form label {
  display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.85rem; color: var(--text-dim);
}
.form input[type="text"], .form input[type="password"], .form input[type="number"],
.form input[type="datetime-local"], .form select {
  background: var(--bg-3); border: 1px solid var(--border); color: var(--text);
  padding: 0.6rem 0.8rem; border-radius: 6px; outline: none;
}
.form input:focus, .form select:focus { border-color: var(--amber); }
.form .error { color: var(--red); font-size: 0.8rem; min-height: 1em; }
.form .hint { font-size: 0.8rem; color: var(--text-muted); }

/* ---- Schedules ---- */
.schedules { display: flex; flex-direction: column; gap: 0.5rem; }
.sched-row {
  display: flex; align-items: center; gap: 1rem; padding: 0.8rem 1rem;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px;
}
.sched-row .when { color: var(--amber); font-weight: 600; min-width: 160px; }
.sched-row .what { flex: 1; }
.sched-row .what .slot { color: var(--text-dim); font-size: 0.8rem; }
.sched-row .what .name { color: var(--text); }
.sched-row .del { background: transparent; border: none; color: var(--red); cursor: pointer; }
.empty-state { color: var(--text-muted); text-align: center; padding: 2rem; font-size: 0.9rem; }

/* ---- Stats ---- */
#stats-canvas { width: 100%; height: 240px; background: var(--bg-2); border-radius: 8px; border: 1px solid var(--border); }
.stats-legend { display: flex; gap: 1.5rem; margin-top: 1rem; font-size: 0.85rem; }
.stats-legend .item { display: flex; align-items: center; gap: 0.4rem; color: var(--text-dim); }
.stats-legend .swatch { width: 14px; height: 14px; border-radius: 3px; }

/* ---- Logs ---- */
.logs {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px;
  max-height: 500px; overflow-y: auto; font-family: 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.8rem;
}
.log-row {
  padding: 0.5rem 0.9rem; border-bottom: 1px solid var(--border);
  display: grid; grid-template-columns: 90px 60px 130px 1fr; gap: 0.75rem; align-items: start;
}
.log-row:last-child { border-bottom: none; }
.log-ts { color: var(--text-muted); }
.log-level { font-weight: 600; }
.log-level.info { color: var(--blue); }
.log-level.warn { color: var(--amber); }
.log-level.error { color: var(--red); }
.log-source { color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-msg { color: var(--text); word-break: break-word; }

/* ---- Recordings ---- */
.recs { display: flex; flex-direction: column; gap: 0.5rem; }
.rec-row {
  display: grid; grid-template-columns: 1fr 120px 100px 100px 200px; gap: 1rem;
  padding: 0.8rem 1rem; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 8px; align-items: center;
}
.rec-title { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rec-meta { font-size: 0.8rem; color: var(--text-dim); }
.rec-status { font-size: 0.75rem; padding: 0.2rem 0.5rem; border-radius: 12px; text-align: center; font-weight: 600; }
.rec-status.recording { background: rgba(231, 76, 60, 0.15); color: var(--red); }
.rec-status.completed { background: rgba(74, 222, 128, 0.1); color: var(--green); }
.rec-status.failed { background: rgba(154, 154, 162, 0.1); color: var(--text-dim); }
.rec-actions { display: flex; gap: 0.4rem; }

/* ---- Toast ---- */
.toast {
  position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%) translateY(150%);
  background: var(--bg-2); border: 1px solid var(--border); color: var(--text);
  padding: 0.75rem 1.25rem; border-radius: 8px; font-size: 0.9rem;
  transition: transform 0.3s ease; z-index: 200; box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.error { border-color: var(--red); color: var(--red); }
.toast.success { border-color: var(--green); color: var(--green); }

@media (max-width: 700px) {
  .main { padding: 1rem; }
  .top { padding: 0.75rem 1rem; flex-wrap: wrap; gap: 0.5rem; }
  .master-toggle .label { display: none; }
  .log-row { grid-template-columns: 70px 50px 1fr; }
  .log-row .log-source { grid-column: 1 / -1; }
  .rec-row { grid-template-columns: 1fr; gap: 0.5rem; }
}

/* ---- System status ---- */
.system-status { margin-bottom: 2rem; }
.status-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 0.75rem;
}
@media (max-width: 900px) { .status-grid { grid-template-columns: repeat(2, 1fr); } }
.status-card {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px;
  padding: 0.9rem 1.1rem; display: flex; flex-direction: column; gap: 0.15rem;
}
.status-label {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-muted); font-weight: 600;
}
.status-value {
  font-size: 1.75rem; font-weight: 700; color: var(--amber); letter-spacing: -0.02em; line-height: 1.1;
}
.status-sub { font-size: 0.75rem; color: var(--text-dim); }
.relay-details {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px;
  padding: 0.75rem 1rem;
}
.relay-details summary {
  cursor: pointer; font-size: 0.85rem; color: var(--text-dim); user-select: none;
  list-style: none;
}
.relay-details summary::before { content: '▸ '; color: var(--amber); }
.relay-details[open] summary::before { content: '▾ '; }
.relay-list {
  display: flex; flex-direction: column; gap: 0.4rem; margin-top: 0.75rem;
  font-family: 'SF Mono', Menlo, Consolas, monospace; font-size: 0.8rem;
}
.relay-item {
  display: grid; grid-template-columns: 80px 70px 70px 60px 80px 80px 1fr;
  gap: 0.75rem; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border);
  align-items: center;
}
.relay-item:last-child { border-bottom: none; }
.relay-ch { color: var(--amber); font-weight: 600; }
.relay-ok { color: var(--green); }
.relay-warn { color: var(--red); }
.relay-muted { color: var(--text-muted); }

/* ---- Preview loader ---- */
.preview-player-box { position: relative; }
.preview-loader {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 0.75rem;
  background: rgba(0,0,0,0.85); color: var(--text-dim);
  transition: opacity 0.3s;
}
.preview-loader.hidden { opacity: 0; pointer-events: none; }
.preview-loader .spinner {
  width: 40px; height: 40px; border: 3px solid rgba(255,255,255,0.1);
  border-top-color: var(--amber); border-radius: 50%; animation: spin 1s linear infinite;
}

/* ---- Slot on/off toggle ---- */
.slot-toggle {
  position: relative; display: inline-block; width: 36px; height: 20px; flex-shrink: 0;
  cursor: pointer;
}
.slot-toggle input { opacity: 0; width: 0; height: 0; }
.slot-toggle-slider {
  position: absolute; inset: 0; background: #444; border-radius: 10px;
  transition: background 0.3s;
}
.slot-toggle-slider::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 16px; height: 16px; background: #fff; border-radius: 50%;
  transition: transform 0.3s;
}
.slot-toggle input:checked + .slot-toggle-slider { background: var(--green); }
.slot-toggle input:checked + .slot-toggle-slider::after { transform: translateX(16px); }
.slot-card--off { opacity: 0.65; }
.slot-card--off .slot-preview { filter: grayscale(0.8); }

/* ---- Audio tracks modal ---- */
.audio-row {
  display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 0.9rem;
  background: var(--bg-3); border-radius: 8px; margin-bottom: 0.5rem;
  border: 1px solid var(--border);
}
.audio-row.selected { border-color: var(--amber); background: rgba(212, 160, 48, 0.08); }
.audio-info { flex: 1; min-width: 0; }
.audio-label { color: var(--text); font-weight: 500; font-size: 0.95rem; }
.audio-sub { color: var(--text-dim); font-size: 0.8rem; margin-top: 0.15rem; }

/* ---- Tesla panel ---- */
.tesla-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.tesla-preset {
  background: var(--bg-3);
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}
.tesla-preset:hover { border-color: var(--amber); transform: translateY(-1px); }
.tesla-preset.active { border-color: var(--amber); background: rgba(212, 160, 48, 0.08); }
.tesla-preset-name { font-size: 1.05rem; font-weight: 600; color: var(--text); margin-bottom: 0.3rem; }
.tesla-preset-spec { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 0.8rem; color: var(--text-dim); }
.tesla-preset-bw { font-size: 0.85rem; color: var(--amber); margin: 0.3rem 0; font-weight: 500; }
.tesla-preset-hint { font-size: 0.75rem; color: var(--text-dim); line-height: 1.3; }
.tesla-custom { margin: 1rem 0; background: var(--bg-3); border-radius: 10px; padding: 0.6rem 0.9rem; }
.tesla-custom summary { cursor: pointer; color: var(--text-dim); font-size: 0.9rem; }
.tesla-custom-form { margin-top: 0.75rem; }
.tesla-urls { margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.tesla-urls h4 { font-size: 0.95rem; color: var(--text); margin-bottom: 0.5rem; }
.tesla-url-row {
  display: flex; flex-direction: column; gap: 0.4rem;
  font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 0.85rem;
}
.tesla-url-item {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--bg-3); padding: 0.5rem 0.75rem; border-radius: 6px;
}
.tesla-url-item code { flex: 1; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tesla-url-item .btn-ghost { padding: 0.3rem 0.6rem; font-size: 0.8rem; }