:root {
  --bg: #0f172a;
  --panel: #111827;
  --panel-2: #1f2937;
  --panel-3: #273244;
  --border: #334155;
  --text: #f8fafc;
  --muted: #94a3b8;
  --accent: #3b82f6;
  --accent-soft: rgba(59, 130, 246, 0.16);
  --success: #22c55e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 230px 1fr;
}

.sidebar {
  background: #0b1120;
  border-right: 1px solid var(--border);
  padding: 24px 16px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 600;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  color: var(--text);
  background: var(--accent-soft);
}

.app-main {
  min-width: 0;
}

.app-header {
  height: 82px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-title {
  font-size: 1.45rem;
  font-weight: 800;
}

.brand-subtitle {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 2px;
}

.search-box input {
  width: min(360px, 40vw);
  background: #020617;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 16px;
}

.content {
  padding: 32px;
  max-width: 1280px;
}

.channel {
  margin-bottom: 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
}

.channel-header {
  padding: 16px 20px;
  background: var(--panel-2);
  font-size: 1.2rem;
  font-weight: 800;
}

.programme {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.programme-time {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 5px;
}

.programme-title {
  font-size: 1.1rem;
  font-weight: 800;
}

.programme-desc {
  color: #cbd5e1;
  margin-top: 7px;
}

.category {
  display: inline-block;
  margin-top: 10px;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--panel-3);
  color: #dbeafe;
  font-size: 0.8rem;
}

.empty,
.notice {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
}

.notice {
  border-color: #15803d;
  background: rgba(34, 197, 94, 0.12);
  color: #dcfce7;
  margin-bottom: 18px;
}

button {
  background: var(--accent);
  color: white;
  border: 0;
  border-radius: 10px;
  padding: 10px 16px;
  font-weight: 800;
  cursor: pointer;
}

.settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.settings-header h2 {
  margin: 0;
}

.channels-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.channels-table th,
.channels-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.channels-table th {
  background: var(--panel-2);
  color: #cbd5e1;
}

.channels-table input[type="text"],
.channels-table input[type="number"] {
  background: #020617;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 9px;
}

.number-input {
  width: 70px;
}

.channel-id {
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 3px;
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .sidebar-nav {
    flex-direction: row;
    overflow-x: auto;
  }

  .content {
    padding: 20px;
  }

  .app-header {
    padding: 14px 20px;
  }

  .search-box input {
    width: 160px;
  }
}

.settings-subtitle {
  color: var(--muted);
  margin: 6px 0 0;
}

.channel-settings-list {
  display: grid;
  gap: 14px;
}

.channel-settings-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}

.channel-settings-title {
  font-size: 1.1rem;
  font-weight: 800;
}

.switch-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.channel-settings-fields {
  display: flex;
  align-items: end;
  gap: 14px;
  flex-wrap: wrap;
}

.channel-settings-fields label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.channel-settings-fields input[type="text"],
.channel-settings-fields input[type="number"] {
  display: block;
  margin-top: 5px;
  background: #020617;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 8px 10px;
}

.favorite-toggle {
  color: var(--text) !important;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 12px;
  cursor: pointer;
}

@media (max-width: 900px) {
  .channel-settings-card {
    grid-template-columns: 1fr;
  }
}

.page-heading {
  margin-bottom: 22px;
}

.page-heading h2 {
  margin: 0;
  font-size: 1.8rem;
}

.page-heading p {
  margin: 6px 0 0;
  color: var(--muted);
}

.now-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
}

.now-card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
}

.now-channel {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-weight: 800;
  margin-bottom: 12px;
}

.now-card h3 {
  margin: 0;
  font-size: 1.25rem;
}

.now-subtitle {
  color: #cbd5e1;
  margin-top: 6px;
}

.progress-wrap {
  margin-top: 18px;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 7px;
}

.progress-bar {
  height: 10px;
  background: #020617;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
}

.remaining {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 8px;
}

.now-desc {
  color: #cbd5e1;
  margin: 16px 0 0;
  line-height: 1.45;
}

.favorite-star {
  color: #facc15;
}

.page-heading {
  margin-bottom: 22px;
}

.page-heading h2 {
  margin: 0;
  font-size: 1.8rem;
}

.page-heading p {
  color: var(--muted);
  margin: 6px 0 0;
}

.day-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.day-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  text-decoration: none;
  font-weight: 800;
}

.button-link:hover {
  background: var(--accent-soft);
}

.day-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.day-filter input,
.day-filter select {
  background: #020617;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
}

.day-list {
  display: grid;
  gap: 20px;
}

.day-channel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
}

.day-channel-header {
  background: var(--panel-2);
  padding: 15px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.channel-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 26px;
  margin-right: 10px;
  border-radius: 999px;
  background: var(--panel-3);
  color: #dbeafe;
  font-size: 0.85rem;
  font-weight: 800;
}

.day-programme {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  padding: 16px 18px;
  border-top: 1px solid var(--border);
}

.day-programme.is-current {
  background: rgba(34, 197, 94, 0.12);
  border-left: 5px solid var(--success);
}

.day-programme.is-past {
  opacity: 0.55;
}

.day-time {
  color: var(--muted);
  font-weight: 800;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.day-programme-body h3 {
  margin: 0;
  font-size: 1.08rem;
}

.day-programme-body p {
  color: #cbd5e1;
  margin: 10px 0 0;
  line-height: 1.45;
}

@media (max-width: 700px) {
  .day-programme {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .day-time {
    flex-direction: row;
  }

  .day-time span:first-child::after {
    content: "–";
    margin-left: 8px;
  }
}

.timeline-wrap {
  --minute-width: 2px;
  margin-bottom: 28px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--panel);
  cursor: grab;
  user-select: none;
}

.timeline-wrap.dragging {
  cursor: grabbing;
}

.timeline {
  min-width: calc(180px + 1440 * var(--minute-width));
}

.timeline-header,
.timeline-row {
  display: grid;
  grid-template-columns: 180px calc(1440 * var(--minute-width));
}

.timeline-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
}

.timeline-channel-head,
.timeline-channel {
  position: sticky;
  left: 0;
  z-index: 4;
  background: var(--panel-2);
  border-right: 1px solid var(--border);
}

.timeline-channel-head {
  padding: 12px 14px;
  font-weight: 800;
  color: var(--muted);
}

.timeline-hours {
  position: relative;
  height: 46px;
  background-image:
    repeating-linear-gradient(
      to right,
      rgba(148, 163, 184, 0.28) 0,
      rgba(148, 163, 184, 0.28) 1px,
      transparent 1px,
      transparent calc(60 * var(--minute-width))
    ),
    repeating-linear-gradient(
      to right,
      transparent 0,
      transparent calc(30 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.16) calc(30 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.16) calc(30 * var(--minute-width)),
      transparent calc(30 * var(--minute-width)),
      transparent calc(60 * var(--minute-width))
    ),
    repeating-linear-gradient(
      to right,
      transparent 0,
      transparent calc(15 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.07) calc(15 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.07) calc(15 * var(--minute-width)),
      transparent calc(15 * var(--minute-width)),
      transparent calc(30 * var(--minute-width))
    );
}

.timeline-hour {
  position: absolute;
  top: 12px;
  transform: translateX(6px);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
}

.timeline-row {
  min-height: 72px;
  border-bottom: 1px solid var(--border);
}

.timeline-channel {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  font-weight: 800;
}

.timeline-programmes {
  position: relative;
  min-height: 72px;
  background-image:
    repeating-linear-gradient(
      to right,
      rgba(148, 163, 184, 0.18) 0,
      rgba(148, 163, 184, 0.18) 1px,
      transparent 1px,
      transparent calc(60 * var(--minute-width))
    ),
    repeating-linear-gradient(
      to right,
      transparent 0,
      transparent calc(30 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.10) calc(30 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.10) calc(30 * var(--minute-width)),
      transparent calc(30 * var(--minute-width)),
      transparent calc(60 * var(--minute-width))
    ),
    repeating-linear-gradient(
      to right,
      transparent 0,
      transparent calc(15 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.045) calc(15 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.045) calc(15 * var(--minute-width)),
      transparent calc(15 * var(--minute-width)),
      transparent calc(30 * var(--minute-width))
    );
}

.timeline-programme {
  position: absolute;
  top: 9px;
  left: calc(var(--start) * var(--minute-width));
  width: calc(var(--duration) * var(--minute-width));
  height: 54px;
  overflow: hidden;
  border-radius: 12px;
  padding: 8px 10px;
  background: var(--panel-3);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: var(--text);
}

.timeline-programme strong {
  display: block;
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timeline-programme span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.75rem;
}

.timeline-programme.is-current {
  background: rgba(34, 197, 94, 0.22);
  border-color: var(--success);
}

.timeline-programme.is-past {
  opacity: 0.55;
}

.timeline-now-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #ef4444;
    z-index: 100;
    pointer-events: none;
}

.timeline-now-line::before {
    content: "";
    position: absolute;
    left: -5px;
    top: -5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ef4444;
}


.channel-logo {
  width: 34px;
  height: 24px;
  object-fit: contain;
  flex: 0 0 auto;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 2px;
}

.timeline-channel-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timeline-programme {
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.timeline-programme:hover {
  transform: scale(1.015);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  z-index: 20;
}

.timeline-channel {
  justify-content: flex-start;
}

.timeline-channel .channel-number {
  margin-right: 0;
}

.programme-modal[hidden] {
  display: none;
}

.programme-modal {
  position: fixed;
  inset: 0;
  z-index: 999;
}

.programme-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.78);
  backdrop-filter: blur(3px);
}

.programme-modal-card {
  position: relative;
  width: min(620px, calc(100vw - 32px));
  margin: 10vh auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 28px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
}

.programme-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 999px;
  font-size: 1.5rem;
  line-height: 1;
}

.programme-modal-time {
  color: var(--muted);
  font-weight: 800;
  margin-bottom: 8px;
}

.programme-modal-card h2 {
  margin: 0 46px 8px 0;
  font-size: 1.7rem;
}

.programme-modal-subtitle {
  color: #cbd5e1;
  font-size: 1.05rem;
  margin-bottom: 12px;
}

.programme-modal-category {
  display: inline-block;
  margin-bottom: 14px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--panel-3);
  color: #dbeafe;
  font-size: 0.85rem;
  font-weight: 700;
}

.programme-modal-category:empty,
.programme-modal-subtitle:empty {
  display: none;
}

.programme-modal-card p {
  color: #dbe4ef;
  line-height: 1.55;
  margin: 0;
}

.guide-search {
  position: relative;
  margin-bottom: 22px;
}

.guide-search input {
  width: 100%;
  background: #020617;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 13px 16px;
  font-size: 1rem;
}

.guide-search-results {
  position: absolute;
  z-index: 200;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,.45);
}

.guide-search-result {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.guide-search-result:hover {
  background: var(--accent-soft);
}

.guide-search-result strong {
  display: block;
}

.guide-search-result span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: .88rem;
}

.timeline-zoom {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.timeline-zoom button {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 12px;
}

.timeline-zoom button.active {
  background: var(--accent);
  border-color: var(--accent);
}