/* Variables de tema oscuro y tokens base de diseno. */
:root {
  color-scheme: dark;
  --bg: #0B131F;
  --bg-alt: #152238;
  --panel: rgba(21, 34, 56, 0.92);
  --panel-strong: rgba(21, 34, 56, 0.98);
  --page-start: #08101B;
  --control-bg: rgba(244, 247, 246, 0.06);
  --control-border: #2D3748;
  --input-bg: rgba(11, 19, 31, 0.82);
  --item-bg: rgba(21, 34, 56, 0.86);
  --stage-bg: rgba(21, 34, 56, 0.94);
  --soft-bg: rgba(21, 34, 56, 0.72);
  --border: #2D3748;
  --text: #F4F7F6;
  --muted: #A0AEC0;
  --accent: #00C85B;
  --accent-hover: #00A94D;
  --accent-contrast: #002B49;
  --accent-2: #00E5FF;
  --secondary-btn: #00A3E0;
  --secondary-btn-hover: #008DC2;
  --secondary-btn-text: #FFFFFF;
  --warn: #ffc857;
  --danger: #ff6b7a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --sidebar-open: 300px;
  --sidebar-closed: 86px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Sobrescribe los tokens visuales cuando el usuario activa tema claro. */
html[data-theme="light"] {
  color-scheme: light;
  --bg: #FFFFFF;
  --bg-alt: #F4F7F6;
  --panel: rgba(255, 255, 255, 0.94);
  --panel-strong: #FFFFFF;
  --page-start: #F4F7F6;
  --border: #E2E8F0;
  --text: #002B49;
  --muted: #4A5568;
  --accent: #00B050;
  --accent-hover: #008D40;
  --accent-contrast: #FFFFFF;
  --accent-2: #00A3E0;
  --secondary-btn: #002B49;
  --secondary-btn-hover: #001C30;
  --secondary-btn-text: #FFFFFF;
  --warn: #9b6a00;
  --danger: #c5384a;
  --shadow: 0 20px 60px rgba(0, 43, 73, 0.12);
  --control-bg: rgba(0, 43, 73, 0.06);
  --control-border: #E2E8F0;
  --input-bg: #FFFFFF;
  --item-bg: #F4F7F6;
  --stage-bg: #FFFFFF;
  --soft-bg: #F4F7F6;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(0, 163, 224, 0.22), transparent 28%),
    radial-gradient(circle at 80% 20%, rgba(0, 176, 80, 0.18), transparent 26%),
    linear-gradient(180deg, var(--page-start) 0%, var(--bg) 100%);
  color: var(--text);
  font-family: var(--font);
}

body {
  position: relative;
  padding: 28px;
}

.background-glow {
  position: fixed;
  border-radius: 999px;
  filter: blur(36px);
  opacity: 0.35;
  pointer-events: none;
}

.background-glow-a {
  width: 280px;
  height: 280px;
  top: -80px;
  right: -60px;
  background: rgba(0, 163, 224, 0.72);
}

.background-glow-b {
  width: 220px;
  height: 220px;
  bottom: 10%;
  left: -50px;
  background: rgba(0, 176, 80, 0.66);
}

/* Layout principal: sidebar fija y contenido fluido. */
.app-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: var(--sidebar-open) minmax(0, 1fr);
  gap: 24px;
  max-width: 1680px;
  transition: grid-template-columns 0.25s ease;
  margin: 0 auto;
}

.sidebar,
.content {
  display: grid;
  gap: 20px;
}

.sidebar {
  align-self: start;
  position: sticky;
  top: 28px;
}

.app-shell.sidebar-collapsed {
  grid-template-columns: var(--sidebar-closed) minmax(0, 1fr);
}

.sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--control-bg);
  color: var(--text);
  padding: 13px 14px;
  font: inherit;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.sidebar-toggle:hover {
  background: rgba(77, 225, 193, 0.12);
  transform: translateY(-1px);
}

.toggle-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(77, 225, 193, 0.14);
  color: var(--accent);
  font-weight: 800;
}

.app-shell.sidebar-collapsed .toggle-icon {
  transform: rotate(180deg);
}

.app-shell.sidebar-collapsed .toggle-label,
.app-shell.sidebar-collapsed .brand-card h1,
.app-shell.sidebar-collapsed .brand-card p,
.app-shell.sidebar-collapsed .view-label,
.app-shell.sidebar-collapsed .stats-panel {
  display: none;
}

.app-shell.sidebar-collapsed .brand-card,
.app-shell.sidebar-collapsed .view-menu {
  padding: 12px;
}

.app-shell.sidebar-collapsed .brand-pill {
  justify-content: center;
  width: 100%;
  padding: 10px 0;
  font-size: 0;
}

.app-shell.sidebar-collapsed .brand-pill::after {
  content: "HLS";
  font-size: 0.72rem;
  letter-spacing: 0;
}

.app-shell.sidebar-collapsed .sidebar-toggle {
  justify-content: center;
  padding: 12px;
}

.app-shell.sidebar-collapsed .view-tab {
  justify-content: center;
  padding: 12px;
}


.panel,
.brand-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.brand-card,
.panel {
  padding: 22px;
}

.brand-card h1,
.hero h2,
.panel h2 {
  margin: 0;
  line-height: 1.05;
}

.brand-card h1 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  margin-top: 14px;
}

.brand-card p,
.hero p,
.muted,
.stream-group,
.stream-url,
#detailNotes,
#detailGroup,
#detailChannelId,
.stream-channel-id {
  color: var(--muted);
}

.brand-pill,
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
}

.brand-pill.subtle {
  color: var(--accent);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.clock {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.theme-control {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.theme-control > span {
  color: var(--muted);
  font-size: 0.84rem;
}

.theme-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.theme-btn {
  border: 1px solid var(--control-border);
  border-radius: var(--radius-sm);
  background: var(--control-bg);
  color: var(--text);
  padding: 9px 10px;
  font: inherit;
  cursor: pointer;
}

.theme-btn.is-active {
  border-color: var(--accent-2);
  background: rgba(0, 163, 224, 0.14);
  color: var(--accent-2);
  font-weight: 700;
}

.app-shell.sidebar-collapsed .theme-control {
  display: none;
}

.view-menu {
  display: grid;
  gap: 10px;
}

.view-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  appearance: none;
  border: 1px solid var(--control-border);
  background: var(--control-bg);
  color: var(--text);
  padding: 14px 16px;
  border-radius: 16px;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.view-icon {
  display: grid;
  flex: 0 0 34px;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--control-bg);
  color: var(--accent);
  font-weight: 800;
}

.view-tab:hover,
.view-tab.is-active {
  transform: translateY(-1px);
  border-color: var(--accent-2);
  background: rgba(0, 163, 224, 0.14);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.stats-grid article,
.metric-row article,
.detail-grid article,
.summary-card,
.summary-metrics article {
  border-radius: var(--radius-md);
  background: var(--panel-strong);
  border: 1px solid var(--control-border);
  padding: 16px;
}

.stats-grid strong,
.summary-metrics strong {
  display: block;
  font-size: 1.45rem;
  margin-bottom: 4px;
}

.form-panel label,
.search-box,
.filter-box {
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--muted);
}

.form-panel {
  display: grid;
  gap: 14px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(155, 184, 255, 0.16);
  border-radius: 14px;
  background: var(--input-bg);
  color: var(--text);
  padding: 13px 14px;
  font: inherit;
  outline: none;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 4px rgba(0, 163, 224, 0.16);
}

textarea {
  resize: vertical;
  min-height: 110px;
}

.form-actions,
.detail-controls,
.card-actions,
.hero-actions,
.card-top,
.metric-row,
.card-metrics,
.stream-filters,
.summary-grid,
.summary-metrics,
.summary-layout {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.summary-grid,
.summary-layout,
.summary-metrics {
  gap: 12px;
}

.summary-grid,
.summary-layout {
  display: grid;
}

.summary-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 12px;
}

.summary-layout {
  grid-template-columns: 1fr 1fr;
}

.summary-card h3 {
  margin-top: 0;
  margin-bottom: 8px;
}

.summary-card p {
  margin: 0;
  color: var(--muted);
}

.soft-panel {
  background: var(--soft-bg);
}

.summary-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.primary-btn,
.ghost-btn {
  border: 0;
  border-radius: 14px;
  padding: 12px 16px;
  font: inherit;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}

.primary-btn {
  background: var(--accent);
  color: var(--accent-contrast);
  font-weight: 700;
}

.ghost-btn {
  background: var(--secondary-btn);
  color: var(--secondary-btn-text);
  border: 1px solid transparent;
}

.ghost-btn.danger {
  color: var(--danger);
  border-color: rgba(255, 107, 122, 0.22);
}

.restart-btn,
.status-btn {
  color: var(--accent);
  border-color: rgba(77, 225, 193, 0.24);
}

.stop-btn {
  color: var(--danger);
  border-color: rgba(255, 107, 122, 0.22);
}

.compact-controls {
  align-items: center;
  gap: 8px;
}

.button-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.button-group.origin-actions {
  padding: 5px;
  border: 1px solid var(--control-border);
  border-radius: var(--radius-md);
  background: var(--control-bg);
}

.player-engine-control {
  display: inline-grid;
  grid-template-columns: auto minmax(92px, 1fr);
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 4px 8px;
  border: 1px solid var(--control-border);
  border-radius: 10px;
  background: var(--control-bg);
  color: var(--muted);
  font-size: 0.78rem;
}

.player-engine-control select {
  min-height: 28px;
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 0.82rem;
}

.button-group.origin-actions > span {
  padding: 0 7px;
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.compact-controls .ghost-btn,
.compact-controls .primary-btn {
  min-height: 34px;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 0.84rem;
}

.detail-controls {
  justify-content: flex-end;
}

.primary-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.ghost-btn:hover {
  background: var(--secondary-btn-hover);
  transform: translateY(-1px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 620px);
  gap: 20px;
  align-items: end;
  padding: 28px;
  min-height: 244px;
}

.hero h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-top: 16px;
  max-width: 12ch;
}

.hero p {
  max-width: 58ch;
}

.hero-ops {
  display: grid;
  gap: 14px;
  width: 100%;
  min-width: 0;
}

.hero-actions {
  justify-content: flex-end;
  align-items: center;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 10px;
}

.hero-metrics article {
  min-width: 0;
  padding: 14px;
  min-height: 86px;
  border-radius: var(--radius-md);
  background: var(--item-bg);
  border: 1px solid var(--control-border);
}

.hero-metrics span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 7px;
}

.hero-metrics strong {
  display: block;
  min-width: 6ch;
  min-height: 1.45rem;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
  font-size: 1.45rem;
  line-height: 1;
}

.panel-switcher {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto;
  align-items: end;
  gap: 12px;
  min-height: 76px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--control-bg);
  border: 1px solid var(--control-border);
}

.panel-switcher label {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.panel-switcher span,
.panel-switcher div {
  color: var(--muted);
  font-size: 0.82rem;
}

.panel-switcher strong {
  color: var(--accent-2);
}

.panel-switcher select {
  min-height: 40px;
  padding: 9px 12px;
}

.current-view-chip {
  display: inline-flex;
  min-width: 0;
  min-height: 46px;
  overflow: hidden;
  white-space: nowrap;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
}

.search-box,
.filter-box {
  min-width: 250px;
}

.stream-filters {
  margin-bottom: 16px;
}

.stream-list {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}

.stream-card {
  display: grid;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--control-border);
  background: var(--item-bg);
}

.stream-card.is-active {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 1px rgba(0, 163, 224, 0.16) inset;
}

.stream-card h3,
#detailName {
  margin: 0;
  font-size: 1.25rem;
}

.stream-card h3 {
  font-size: 1.02rem;
}

.stream-channel-id {
  margin: 6px 0 0;
}

.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-bottom: 18px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none !important;
}

.stream-url,
.mono {
  word-break: break-all;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.card-metrics span,
.metric-row span {
  color: var(--muted);
  font-size: 0.9rem;
}

.card-metrics {
  justify-content: space-between;
  color: var(--text);
}

/* Vista dedicada del reproductor HLS y sus controles. */
.player-view {
  display: grid;
  gap: 16px;
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}

.player-toolbar {
  display: flex;
  justify-content: flex-start;
  gap: 10px;
  flex-wrap: wrap;
}

.player-stage {
  display: grid;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--stage-bg);
  box-shadow: var(--shadow);
}

.player-stage-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.player-stage-header h2 {
  margin: 10px 0 6px;
  font-size: 1.7rem;
}

.player-stage .player-status {
  border-top: 0;
  border-radius: var(--radius-md);
  background: var(--control-bg);
}

.player-stage .player-shell {
  border-radius: var(--radius-lg);
}

.player-shell:fullscreen,
.player-shell:-webkit-full-screen,
.shaka-video-container:fullscreen,
.shaka-video-container:-webkit-full-screen {
  width: 100vw;
  height: 100vh;
  border-radius: 0;
  border: 0;
}

.player-shell:fullscreen .stream-player,
.player-shell:-webkit-full-screen .stream-player,
.shaka-video-container:fullscreen .stream-player,
.shaka-video-container:-webkit-full-screen .stream-player {
  width: 100vw;
  height: 100vh;
  max-height: none;
  aspect-ratio: auto;
  object-fit: contain;
}

.player-console {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(280px, 0.72fr);
  gap: 16px;
  align-items: start;
}

.player-side-info {
  min-width: 0;
}

.player-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.player-info-grid article {
  min-width: 0;
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--panel-strong);
  border: 1px solid var(--control-border);
}

.player-info-grid article.is-wide {
  grid-column: 1 / -1;
}

.player-info-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 8px;
}

.player-info-grid strong {
  display: block;
  overflow-wrap: anywhere;
  line-height: 1.25;
}

.segment-log-panel {
  display: grid;
  gap: 10px;
  margin-top: 2px;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--control-border);
  background: var(--panel-strong);
}

.segment-log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.segment-log-header span {
  color: var(--accent-2);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.segment-log-header .ghost-btn {
  min-height: 30px;
  padding: 6px 9px;
  border-radius: 9px;
  font-size: 0.78rem;
}

.segment-log-list {
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  max-height: 170px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow: auto;
}

.segment-log-list li {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  padding: 7px 8px;
  border-radius: 9px;
  background: var(--control-bg);
  font-size: 0.78rem;
}

.segment-log-list li.muted {
  display: block;
}

.segment-log-list span {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.segment-log-list div {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.segment-log-list strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.segment-log-list small {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-panel-block {
  margin-top: 10px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.status-online {
  color: #75f0cf;
}

.status-warning {
  color: #ffd17a;
}

.status-offline {
  color: #ff8a96;
}

.player-shell {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--control-border);
  background: #02050a;
}

.stream-player {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 440px;
  background: #000;
}

.player-status {
  padding: 12px 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 0.92rem;
}

.player-status.is-loading {
  color: #ffd17a;
}

.player-status.is-ready {
  color: #75f0cf;
}

.player-status.is-error {
  color: #ff8a96;
}

.detail-view {
  display: grid;
  gap: 18px;
}

.detail-main {
  display: grid;
  gap: 18px;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.metric-row strong {
  display: block;
  margin-top: 8px;
  font-size: 1.3rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.empty-state {
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(255, 255, 255, 0.18);
  color: var(--muted);
  background: var(--control-bg);
}

.activity-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.activity-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--item-bg);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.toast-region {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 20;
  display: grid;
  gap: 10px;
  width: min(420px, calc(100vw - 32px));
  pointer-events: none;
}

.toast {
  transform: translateY(10px);
  opacity: 0;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: auto;
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.toast strong {
  display: block;
  margin-bottom: 6px;
}

.toast p {
  margin: 0;
  color: var(--muted);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 0.9rem;
  line-height: 1.45;
}

.toast.is-success {
  border-color: rgba(77, 225, 193, 0.35);
}

.toast.is-error {
  border-color: rgba(255, 107, 122, 0.36);
}

.toast.is-info {
  border-color: rgba(124, 156, 255, 0.32);
}

.view-pane.hidden,
.hidden {
  display: none !important;
}

/* Ajustes responsive para tablets y pantallas medianas. */
@media (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .app-shell.sidebar-collapsed {
    grid-template-columns: var(--sidebar-closed) minmax(0, 1fr);
  }

  .hero {
    grid-template-columns: 1fr;
    align-items: start;
    min-height: 0;
  }

  .hero-actions,
  .hero-ops {
    justify-content: stretch;
    width: 100%;
  }

  .search-box,
  .filter-box,
  .panel-switcher,
  .current-view-chip {
    min-width: 0;
    width: 100%;
  }

  .summary-grid,
  .summary-layout,
  .player-console,
  .hero-metrics {
    grid-template-columns: 1fr;
  }
}

/* Ajustes responsive para moviles. */
@media (max-width: 760px) {
  .app-shell,
  .app-shell.sidebar-collapsed {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .app-shell.sidebar-collapsed .brand-card,
  .app-shell.sidebar-collapsed .stats-panel {
    display: none;
  }

  .app-shell.sidebar-collapsed .view-menu {
    grid-template-columns: repeat(3, 1fr);
  }


  body {
    padding: 16px;
  }

  .toast-region {
    right: 16px;
    bottom: 16px;
  }

  .panel,
  .brand-card,
  .hero,
  .player-stage {
    padding: 18px;
  }

  .stats-grid,
  .detail-grid,
  .metric-row,
  .summary-metrics,
  .player-info-grid {
    grid-template-columns: 1fr;
  }

  .player-console {
    grid-template-columns: 1fr;
  }

  .stream-player {
    max-height: none;
  }
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(2, 5, 10, 0.68);
  backdrop-filter: blur(10px);
}

.modal-panel {
  width: min(760px, 100%);
  max-height: min(760px, calc(100vh - 36px));
  overflow: auto;
  padding: 22px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  margin-bottom: 16px;
}

.modal-header h2 {
  margin: 12px 0 6px;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--control-border);
  border-radius: 10px;
  background: var(--control-bg);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.source-form {
  display: grid;
  gap: 12px;
}

.source-option {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--control-border);
  border-radius: var(--radius-md);
  background: var(--item-bg);
}

.source-option.is-active {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 1px rgba(0, 163, 224, 0.16) inset;
}

.source-option legend {
  padding: 0 8px;
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.source-option label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.source-radio {
  display: flex !important;
  grid-template-columns: none;
  align-items: center;
  gap: 8px !important;
}

.source-radio input {
  width: auto;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 4px;
}

@media (max-width: 760px) {
  .modal-panel {
    padding: 18px;
  }

  .modal-header,
  .modal-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .icon-btn {
    align-self: flex-end;
  }
}

.login-view {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: calc(100vh - 56px);
  place-items: center;
}

.login-panel {
  width: min(480px, 100%);
  display: grid;
  gap: 18px;
}

.login-panel h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 3.2rem);
  line-height: 1.05;
}

.login-panel p {
  margin: 0;
  color: var(--muted);
}

.auth-form,
.security-layout,
.user-list {
  display: grid;
  gap: 14px;
}

.auth-form label,
.security-card label,
.user-row label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.auth-message {
  min-height: 20px;
  margin: 0;
  overflow-wrap: anywhere;
}

.auth-message.is-error {
  color: var(--danger);
}

.auth-message.is-success {
  color: var(--accent);
}

.session-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.role-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(0, 163, 224, 0.14);
  color: var(--accent-2);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.security-layout {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 16px;
}

.security-card {
  min-width: 0;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--control-border);
  background: var(--item-bg);
}

.security-card h3 {
  margin: 0 0 6px;
}

.user-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(160px, 0.7fr) auto minmax(150px, 0.7fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--control-border);
  background: var(--panel-strong);
}

.user-row strong,
.user-row span {
  display: block;
}

.inline-check {
  display: inline-flex !important;
  align-items: center;
  grid-template-columns: none;
  white-space: nowrap;
}

.inline-check input {
  width: auto;
}

@media (max-width: 1180px) {
  .session-bar,
  .security-layout,
  .user-row {
    grid-template-columns: 1fr;
  }

  .session-bar {
    justify-content: stretch;
  }
}

@media (max-width: 760px) {
  .login-view {
    min-height: calc(100vh - 32px);
  }

  .user-row {
    grid-template-columns: 1fr;
  }
}