:root {
  color-scheme: light;
  --font-sans: "IBM Plex Sans", "Segoe UI", "Trebuchet MS", sans-serif;
  --font-display: "Space Grotesk", "Aptos", "Segoe UI", sans-serif;
  --bg: #f4f7fb;
  --bg-accent: radial-gradient(circle at top left, rgba(57, 175, 209, 0.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(37, 99, 235, 0.14), transparent 30%),
    linear-gradient(180deg, #f8fbff 0%, #eef3f8 100%);
  --panel: rgba(255, 255, 255, 0.82);
  --panel-solid: #ffffff;
  --panel-alt: #f7faff;
  --ink: #162033;
  --ink-soft: #5a6781;
  --ink-muted: #7d8aa5;
  --line: rgba(120, 138, 168, 0.22);
  --line-strong: rgba(120, 138, 168, 0.38);
  --accent: #2c7be5;
  --accent-strong: #1f5fbb;
  --accent-soft: rgba(44, 123, 229, 0.1);
  --accent-soft-2: rgba(17, 24, 39, 0.06);
  --ok: #00a86b;
  --warn: #e58f1f;
  --danger: #d64550;
  --danger-soft: rgba(214, 69, 80, 0.12);
  --shadow-lg: 0 24px 70px rgba(29, 41, 57, 0.12);
  --shadow-md: 0 14px 35px rgba(29, 41, 57, 0.08);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f1725;
  --bg-accent: radial-gradient(circle at top left, rgba(45, 212, 191, 0.16), transparent 26%),
    radial-gradient(circle at bottom right, rgba(59, 130, 246, 0.18), transparent 26%),
    linear-gradient(180deg, #0a1120 0%, #111c2f 100%);
  --panel: rgba(16, 25, 43, 0.8);
  --panel-solid: #131d31;
  --panel-alt: #16223a;
  --ink: #edf4ff;
  --ink-soft: #b4c2dd;
  --ink-muted: #8192af;
  --line: rgba(124, 148, 185, 0.2);
  --line-strong: rgba(124, 148, 185, 0.34);
  --accent: #4ea1ff;
  --accent-strong: #7ec0ff;
  --accent-soft: rgba(78, 161, 255, 0.16);
  --accent-soft-2: rgba(255, 255, 255, 0.04);
  --ok: #38d39f;
  --warn: #ffb648;
  --danger: #ff6b78;
  --danger-soft: rgba(255, 107, 120, 0.14);
  --shadow-lg: 0 28px 70px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 12px 30px rgba(0, 0, 0, 0.24);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg-accent);
  background-color: var(--bg);
}

.app-body {
  position: relative;
}

.bg-layer {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 72%);
  pointer-events: none;
  opacity: 0.35;
}

.app-shell {
  position: relative;
  max-width: 1540px;
  margin: 0 auto;
  padding: 1.25rem;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 1rem 1.3rem;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.brand-block {
  display: flex;
  align-items: flex-end;
  gap: 0.7rem;
}

.brand-logo {
  width: 128px;
  height: auto;
}

.brand-title {
  margin: 0;
  line-height: 1;
}

.brand-kicker,
.section-kicker {
  margin: 0;
  color: var(--accent);
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 700;
}

.topbar h1,
h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.03em;
}

.topbar h1 {
  font-size: 2.1rem;
}

.user-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.15rem;
}

.topbar-tools {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.topbar-tools > button {
  min-width: 128px;
  padding: 0.62rem 0.85rem;
}

.topbar-tools .dashboard-top-metrics {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.top-menu-stats {
  margin-left: auto;
  margin-right: 0.8rem;
  display: inline-grid;
  justify-items: end;
  gap: 0.2rem;
  color: var(--ink-soft);
}

.top-menu-stat {
  width: 230px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  column-gap: 0.5rem;
}

.top-menu-stat strong {
  font-size: 0.69rem;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  text-align: left;
}

.top-menu-value {
  text-align: right;
  font-weight: 700;
}

.user-name {
  color: var(--ink-soft);
  font-weight: 600;
}

a,
.main-nav a {
  color: var(--accent);
  text-decoration: none;
}

.main-nav {
  margin-top: 0.95rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
}

.nav-theme-wrap {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
}

.main-nav a {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  color: var(--ink-soft);
  font-weight: 700;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
}

.main-nav a.active,
.main-nav a:hover {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
}

.theme-toggle,
button,
a.btn,
.main-nav a,
.screen-item,
.user-meta a {
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.theme-toggle {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--panel-alt);
  border-radius: 999px;
  padding: 0.2rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.theme-toggle-track {
  display: inline-grid;
  grid-auto-flow: column;
  gap: 0.2rem;
  align-items: center;
}

.theme-toggle-label {
  min-width: 3.65rem;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ink-muted);
}

html[data-theme="light"] .theme-toggle-light,
html[data-theme="dark"] .theme-toggle-dark {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  box-shadow: var(--shadow-md);
}

.content {
  margin-top: 1rem;
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.auth-card {
  max-width: 560px;
  width: 100%;
  margin: 8vh auto;
}

.dashboard-shell {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.dashboard-sidebar {
  position: sticky;
  top: 1rem;
}

.sidebar-panel {
  padding: 1rem;
}

.sidebar-head,
.section-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
}

.sidebar-title {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.sidebar-head-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.sidebar-head-actions .small-action {
  padding: 0.45rem 0.7rem;
}

.sidebar-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.3rem;
  height: 2.3rem;
  padding: 0 0.7rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
}

.screen-list {
  display: grid;
  gap: 0.6rem;
}

.screen-search-wrap {
  margin-bottom: 0.75rem;
}

.screen-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  padding: 0.85rem 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--panel-alt);
  color: var(--ink);
}

.screen-item:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
}

.screen-item.active {
  background: linear-gradient(135deg, var(--accent-soft), rgba(255, 255, 255, 0.04));
  border-color: rgba(44, 123, 229, 0.32);
}

.screen-item-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  flex: 1;
}

.screen-item-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  flex: 1;
}

.screen-item.screen-item-disabled {
  background: linear-gradient(135deg, #f0526a, #c53040);
  border-color: #c53040;
  color: #fff;
}

.screen-item-disabled .screen-location-sub {
  opacity: 0.75;
}

.screen-item-disabled .screen-status {
  background: rgba(0,0,0,0.18);
  color: #fff;
}

.screen-name {
  font-weight: 700;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.screen-location-sub {
  font-size: 0.78rem;
  opacity: 0.6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.screen-status {
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  border-radius: 999px;
  padding: 0.3rem 0.6rem;
  text-transform: uppercase;
}

.screen-status.online {
  color: var(--ok);
  background: rgba(0, 168, 107, 0.14);
}

.screen-status.offline {
  color: var(--danger);
  background: var(--danger-soft);
}

.screen-status-wrap {
  display: inline-flex;
  gap: 0.25rem;
  align-items: center;
}

.dashboard-main {
  display: grid;
  gap: 1rem;
}

.dashboard-top-metrics {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.6rem;
}

.top-metric-chip {
  display: grid;
  gap: 0.25rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--panel-alt);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.top-metric-chip::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.top-metric-chip.accent-a::before {
  background: linear-gradient(90deg, #06b6d4, transparent);
}

.top-metric-chip.accent-b::before {
  background: linear-gradient(90deg, #22c55e, transparent);
}

.top-metric-chip.accent-c::before {
  background: linear-gradient(90deg, #f59e0b, transparent);
}

.top-metric-label {
  font-size: 0.67rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  font-weight: 800;
}

.top-metric-value {
  font-size: 1.35rem;
  line-height: 1;
}

.hero-panel {
  display: flex;
  justify-content: space-between;
  gap: 1.2rem;
  align-items: flex-start;
  overflow: hidden;
  position: relative;
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -10% -45% auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(44, 123, 229, 0.18), transparent 62%);
  pointer-events: none;
}

.hero-copy {
  max-width: 58rem;
  margin: 0.55rem 0 0;
  color: var(--ink-soft);
  line-height: 1.6;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 0.8rem;
  min-width: 260px;
}

.hero-meta-item {
  padding: 0.95rem;
  border-radius: var(--radius-md);
  background: var(--panel-alt);
  border: 1px solid var(--line);
  display: grid;
  gap: 0.25rem;
}

.hero-action-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-action-item button {
  width: 100%;
}

.hero-meta-label,
.metric-label,
.info-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  font-weight: 800;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.metric-card {
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.metric-card.accent-a::before {
  background: linear-gradient(90deg, #06b6d4, transparent);
}

.metric-card.accent-b::before {
  background: linear-gradient(90deg, #22c55e, transparent);
}

.metric-card.accent-c::before {
  background: linear-gradient(90deg, #f59e0b, transparent);
}

.metric-value {
  display: block;
  margin-top: 0.65rem;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1;
}

.metric-note {
  display: block;
  margin-top: 0.4rem;
  color: var(--ink-soft);
}

.grid {
  display: grid;
  gap: 1rem;
}

[hidden] {
  display: none !important;
}

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

.form-panel,
.schedule-panel,
.selected-screen-panel,
.empty-state-card {
  overflow: hidden;
}

.admin-form > div {
  display: grid;
  gap: 0.35rem;
}

label {
  display: block;
  margin-bottom: 0.15rem;
  font-weight: 700;
  color: var(--ink-soft);
}

input,
select,
textarea,
button,
a.btn,
a.icon-action-btn {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.78rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel-solid);
  color: var(--ink);
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(44, 123, 229, 0.48);
  box-shadow: 0 0 0 4px rgba(44, 123, 229, 0.12);
}

button,
a.btn,
a.icon-action-btn {
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: var(--radius-sm);
  padding: 0.78rem 1rem;
  font-weight: 800;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  box-shadow: var(--shadow-md);
}

button:hover,
a.btn:hover,
a.icon-action-btn:hover,
.user-meta a:hover {
  transform: translateY(-1px);
}

.btn-secondary {
  background: linear-gradient(135deg, #5d6c86, #364255);
}

.btn-danger {
  background: linear-gradient(135deg, #f0526a, #c53040);
}

.selected-screen-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 260px);
  gap: 1rem;
  align-items: start;
}


.selected-screen-heading {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.selected-screen-heading h2 {
  margin: 0;
}

.selected-screen-name-row {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.selected-screen-name-row h2 {
  margin: 0;
}

.screen-online-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.7rem;
  height: 2.3rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: none;
  white-space: nowrap;
}

.selected-screen-location {
  font-size: 0.85rem;
  opacity: 0.6;
}

.selected-status-group {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.selected-status-group form {
  display: inline-flex;
}

.selected-status-group .icon-action-btn {
  min-width: 120px;
  justify-content: center;
}


.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
}

.pill-success {
  color: var(--ok);
  background: rgba(0, 168, 107, 0.14);
}

.pill-danger {
  color: var(--danger);
  background: var(--danger-soft);
}

.pill-warn {
  color: #8a5700;
  background: rgba(229, 143, 31, 0.16);
}

html[data-theme="dark"] .pill-warn {
  color: #ffd27d;
}

.info-cluster {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.info-card {
  display: grid;
  gap: 0.25rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--panel-alt);
  border: 1px solid var(--line);
}

.info-card strong {
  font-size: 1rem;
}


.inline-edit-form {
  margin-top: 0.4rem;
  display: grid;
  gap: 0.45rem;
}

.inline-edit-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.45rem;
  align-items: center;
}

.inline-edit-row button {
  padding: 0.58rem 0.85rem;
}

.info-card small,
.filter-count,
small {
  color: var(--ink-muted);
}

.inline-actions {
  margin-top: 0.45rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.small-action {
  padding: 0.42rem 0.72rem;
  font-size: 0.76rem;
  border-radius: 8px;
}

.info-card-wide {
  grid-column: 1 / -1;
}

.mono-lite {
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.92rem;
  word-break: break-all;
}

.player-url-link {
  color: var(--ink-soft);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  word-break: break-all;
}

.player-url-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

.preview-card {
  display: grid;
  gap: 0.55rem;
  padding: 0.85rem;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--panel-alt), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line);
}

.selected-screen-grid > .preview-card {
  max-width: none;
  width: 100%;
  justify-self: stretch;
}

.clickable-preview {
  cursor: pointer;
}

.clickable-preview:hover {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.clickable-preview:focus-within {
  border-color: rgba(44, 123, 229, 0.48);
  box-shadow: 0 0 0 3px rgba(44, 123, 229, 0.14);
}

.hidden-upload-form {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.background-preview,
.background-placeholder {
  width: 100%;
  min-height: 80px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}

.background-preview {
  object-fit: cover;
}

.background-placeholder {
  display: grid;
  place-items: center;
  padding: 0.9rem;
  text-align: center;
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--ink-muted);
  background: linear-gradient(135deg, var(--accent-soft), transparent);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.action-row form {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
}

.compact-actions {
  align-items: center;
}

.icon-action-btn {
  min-width: 0;
  padding: 0.72rem 0.9rem;
  gap: 0.55rem;
}

.icon-action-btn svg {
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
}

.icon-only-btn {
  width: 2.1rem;
  height: 2.1rem;
  padding: 0;
}

.schedule-state-btn {
  min-width: 106px;
  justify-content: flex-start;
  padding: 0.54rem 0.7rem;
}

.schedule-state-active {
  background: linear-gradient(135deg, rgba(0, 168, 107, 0.94), rgba(0, 168, 107, 0.72));
}

.schedule-state-inactive {
  background: linear-gradient(135deg, rgba(214, 69, 80, 0.94), rgba(214, 69, 80, 0.72));
}

.source-toggle {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
}

.source-btn {
  width: 100%;
  white-space: nowrap;
  padding: 0.55rem 0.72rem;
  font-size: 0.82rem;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: var(--panel-solid);
  color: var(--ink-soft);
  box-shadow: none;
}

.source-btn.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  border-color: transparent;
}

.compact-field input[type="datetime-local"] {
  padding: 0.56rem 0.72rem;
  font-size: 0.84rem;
}

.datetime-compact {
  padding: 0.3rem 0.5rem;
  font-size: 0.78rem;
  width: 100%;
}

.schedule-form-full-width {
  grid-column: 1 / -1;
}

.schedule-datetime-row {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.schedule-submit-row {
  display: flex;
  justify-content: flex-end;
  align-items: end;
}

.icon-action-label {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.upload-action-form {
  flex-wrap: wrap;
}

.upload-input-compact {
  width: auto;
  max-width: 220px;
  padding: 0.58rem 0.68rem;
  font-size: 0.84rem;
}

.schedule-url {
  display: inline-block;
  margin-top: 0.32rem;
  color: var(--ink-soft);
  text-decoration: none;
  max-width: 340px;
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.35;
}

.schedule-url:hover {
  color: var(--accent);
  text-decoration: underline;
}

.row-live td {
  background: rgba(0, 168, 107, 0.10);
}

.table-action-form {
  display: inline-flex;
  margin-right: 0.35rem;
}

.table-action-form:last-child {
  margin-right: 0;
}

.schedule-actions-row {
  display: inline-flex;
  width: 100%;
  align-items: center;
  justify-content: flex-end;
  gap: 0.35rem;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.schedule-actions-row .table-action-form {
  margin-right: 0;
}

.schedule-actions-row .icon-action-btn {
  min-width: 120px;
  height: 2.3rem;
  padding-top: 0;
  padding-bottom: 0;
  line-height: 1;
  justify-content: center;
}

.schedule-actions-row a.icon-action-btn {
  text-decoration: none;
}

.schedule-panel td:last-child,
.schedule-panel th:last-child {
  text-align: right;
}

.datetime-block {
  display: grid;
  gap: 0.1rem;
  margin-bottom: 0.45rem;
}

.datetime-block:last-child {
  margin-bottom: 0;
}

.datetime-label {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 800;
}

.datetime-value {
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.admin-modal {
  width: min(700px, calc(100vw - 2rem));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1rem;
  background: var(--panel-solid);
  color: var(--ink);
  box-shadow: var(--shadow-lg);
}

.user-table td {
  vertical-align: middle;
}

.user-cell strong {
  display: inline-block;
  margin-bottom: 0.15rem;
}

.user-actions-cell {
  width: 1%;
  white-space: nowrap;
}

.user-actions-row {
  justify-content: flex-end;
}

.user-actions-row .table-action-form,
.user-actions-row > form {
  margin: 0;
}

.user-actions-row .icon-action-btn {
  min-width: 118px;
  justify-content: center;
}

.user-modal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.85fr);
  gap: 1rem;
  align-items: start;
}

.user-modal-stack {
  display: grid;
  gap: 0.85rem;
}

.user-modal-stack .info-card {
  gap: 0.45rem;
}

.user-modal-stack .inline-actions {
  margin-top: 0;
}

.profile-sidebar-stack,
.profile-stack {
  display: grid;
  gap: 1rem;
}

.profile-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.admin-modal::backdrop {
  background: rgba(9, 13, 24, 0.55);
  backdrop-filter: blur(2px);
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.collapse-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-alt);
  margin-top: 1rem;
  overflow: hidden;
}

.collapse-card summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.95rem 1rem;
  cursor: pointer;
  font-weight: 800;
}

.collapse-card summary::-webkit-details-marker {
  display: none;
}

.collapse-card summary::after {
  content: "+";
  margin-left: auto;
  color: var(--ink-muted);
  font-size: 1rem;
}

.collapse-card[open] summary::after {
  content: "-";
}

.collapse-meta {
  color: var(--ink-muted);
  font-size: 0.8rem;
  font-weight: 700;
  margin-left: auto;
  padding-right: 0.6rem;
}

.collapse-card form,
.collapse-card .table-wrap {
  padding: 0 1rem 1rem;
}

.collapse-card .table-wrap {
  overflow-x: visible;
}

.schedule-form {
  margin-bottom: 1rem;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

th,
td {
  padding: 0.85rem 0.9rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: rgba(44, 123, 229, 0.08);
  color: var(--ink-soft);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

tbody tr:last-child td {
  border-bottom: none;
}

.status-ok,
.status-offline {
  font-weight: 800;
}

.status-ok {
  color: var(--ok);
}

.status-offline {
  color: var(--danger);
}

.metric-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(229, 143, 31, 0.12);
  color: #8a5700;
  border: 1px solid rgba(229, 143, 31, 0.22);
  border-radius: 999px;
  padding: 0.38rem 0.78rem;
  font-weight: 800;
}

html[data-theme="dark"] .metric-badge {
  color: #ffd27d;
}

.flash {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.flash.success {
  background: rgba(0, 168, 107, 0.12);
  border-color: rgba(0, 168, 107, 0.24);
}

.flash.error {
  background: rgba(214, 69, 80, 0.12);
  border-color: rgba(214, 69, 80, 0.24);
}

.flash.warning {
  background: rgba(229, 143, 31, 0.12);
  border-color: rgba(229, 143, 31, 0.24);
}


.modal-flash {
  min-height: 0;
}

.modal-flash .flash {
  margin: 0;
}
.empty-state-card {
  min-height: 220px;
  display: grid;
  align-content: center;
  gap: 0.55rem;
}

.kiosk-wrap {
  width: 100vw;
  height: 100vh;
  margin: 0;
  overflow: hidden;
  background: #020617;
}

.kiosk-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: #fff;
}

.player-background {
  display: none;
  position: fixed;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.player-frame,
.player-video {
  display: block;
  position: fixed;
  inset: 0;
  z-index: 3;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
}

.player-frame.is-visible,
.player-video.is-visible {
  opacity: 1;
  pointer-events: auto;
}

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

.player-no-content {
  position: relative;
  z-index: 2;
}

.device-control-panel .section-head {
  align-items: center;
}

.device-control-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.device-cmd-btn {
  min-width: 130px;
}

.device-command-status {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.device-command-status.status-ok {
  color: var(--ok);
}

.device-command-status.status-error {
  color: var(--danger);
}

.device-result-panel {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--panel-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.device-screenshot {
  display: block;
  max-width: 100%;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}

.device-result-info {
  font-size: 0.85rem;
  line-height: 1.7;
  word-break: break-all;
}

.device-result-info code {
  background: var(--accent-soft-2);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.88em;
}

.device-result-table {
  border-collapse: collapse;
  font-size: 0.83rem;
  width: 100%;
}

.device-result-table th,
.device-result-table td {
  padding: 0.3rem 0.6rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.device-result-table th {
  color: var(--ink-muted);
  font-weight: 600;
  width: 140px;
  text-transform: capitalize;
}

.device-result-empty {
  color: var(--ink-muted);
  font-size: 0.85rem;
  margin: 0;
}

.upload-progress {
  display: none;
  margin-top: 10px;
}

.upload-progress-track {
  height: 20px;
  background: #e2e8f0;
  border-radius: 4px;
  overflow: hidden;
}

.upload-progress-bar {
  height: 100%;
  background: #0ea5e9;
  width: 0%;
  transition: width 0.2s;
}

.kiosk-message {
  color: #e2e8f0;
  font-size: 1.3rem;
  display: grid;
  place-items: center;
  height: 100vh;
}

.screen-identity {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  pointer-events: none;
  transition: opacity 240ms ease, visibility 240ms ease;
}

.screen-identity.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.screen-identity-card {
  min-width: min(80vw, 520px);
  max-width: 88vw;
  padding: 1.2rem 1.5rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(2, 6, 23, 0.72);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.34);
  text-align: center;
  backdrop-filter: blur(8px);
}

.screen-identity-label {
  display: block;
  margin-bottom: 0.4rem;
  color: #93c5fd;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.screen-identity-name {
  display: block;
  color: #f8fafc;
  font-size: clamp(1.6rem, 4vw, 3rem);
  line-height: 1.1;
}

.playlist-modal {
  width: min(1240px, 95vw);
}

.page-modal {
  width: min(1360px, 96vw);
}

.item-preview-modal {
  width: min(900px, 92vw);
}

.item-preview-body {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-alt);
  overflow: hidden;
  min-height: 220px;
}

.item-preview-frame,
.item-preview-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  display: block;
  background: #000;
}

.item-preview-empty {
  margin: 0;
  min-height: 220px;
  display: grid;
  place-items: center;
  color: var(--ink-muted);
  padding: 1rem;
}

.playlist-item-builder {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-alt);
}

.playlist-item-builder-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.playlist-item-builder-tools {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.playlist-item-builder-tools small {
  max-width: 42ch;
}

.playlist-item-editor {
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.playlist-item-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.playlist-item-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.85rem;
  align-items: center;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--panel-solid);
}

.playlist-item-copy {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}

.playlist-item-copy strong,
.playlist-item-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.playlist-item-actions {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
}

.playlist-item-handle {
  cursor: grab;
  user-select: none;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
}

.playlist-status-row {
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-alt);
}

.checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
}

.checkbox-row input {
  width: auto;
}

.page-editor-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 0.75rem;
  align-items: stretch;
}

.page-blocks-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-alt);
  overflow: hidden;
}

.page-blocks-head {
  display: grid;
  gap: 0.15rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--line);
}

.page-blocks {
  min-height: 620px;
  overflow: auto;
  padding: 0.85rem;
}

.page-editor {
  min-height: 620px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--panel-solid);
}

.page-editor .gjs-editor,
.page-editor .gjs-editor-cont,
.page-editor .gjs-cv-canvas,
.page-editor .gjs-cv-canvas-bg {
  height: 100%;
}

.page-editor .gjs-cv-canvas {
  padding: 1rem;
  overflow: hidden !important;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.08), rgba(15, 23, 42, 0.02));
}

.page-editor .gjs-frame-wrapper {
  width: 100%;
  max-width: 1280px;
  aspect-ratio: 16 / 9;
  height: auto !important;
  margin: 1rem auto !important;
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.18);
}

.page-editor .gjs-frame {
  width: 100% !important;
  height: 100% !important;
}

.gjs-one-bg,
.gjs-two-color,
.gjs-three-bg,
.gjs-four-color,
.gjs-four-color-h {
  color: inherit;
}

.gjs-one-bg {
  background-color: var(--panel-solid);
}

.gjs-two-color {
  color: var(--ink);
}

.gjs-three-bg {
  background-color: var(--panel-alt);
}

.gjs-pn-btn,
.gjs-block {
  color: var(--ink);
}

.gjs-pn-devices,
.gjs-devices-c {
  display: none !important;
}

.gjs-blocks-c {
  min-width: 260px;
  border-right: 1px solid var(--line);
  background: var(--panel-alt);
}

.gjs-block {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-solid);
  box-shadow: none;
}

.gjs-title,
.gjs-sm-sector-title,
.gjs-label {
  color: var(--ink);
}

.empty-table-state {
  padding: 1rem;
  text-align: center;
  color: var(--ink-muted);
}

@media (max-width: 1280px) {
  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .selected-screen-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .dashboard-shell {
    grid-template-columns: 1fr;
  }

  .playlist-item-builder-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .playlist-item-builder-tools {
    display: grid;
    gap: 0.5rem;
    width: 100%;
  }

  .page-editor-shell {
    grid-template-columns: 1fr;
  }

  .item-preview-modal {
    width: min(98vw, 900px);
  }

  .playlist-item-card {
    grid-template-columns: 1fr;
  }

  .playlist-item-actions {
    justify-content: flex-start;
  }

  .dashboard-sidebar {
    position: static;
  }

  .hero-panel {
    flex-direction: column;
  }

  .hero-meta {
    width: 100%;
    min-width: 0;
  }

  .topbar-tools {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-tools .dashboard-top-metrics,
  .dashboard-top-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .top-menu-stats {
    margin-left: 0;
    margin-right: 0;
    justify-items: start;
    gap: 0.35rem;
  }

  .top-menu-stat {
    width: 100%;
    max-width: 230px;
  }
}

@media (max-width: 860px) {
  .grid.cols-2,
  .info-cluster,
  .metrics-grid,
  .dashboard-top-metrics,
  .hero-meta {
    grid-template-columns: 1fr;
  }

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

  .topbar,
  .user-meta,
  .section-head,
  .sidebar-head {
    align-items: flex-start;
  }

  .topbar,
  .user-meta,
  .action-row {
    flex-direction: column;
  }

  .theme-toggle-track {
    width: 100%;
  }

  .theme-toggle-label {
    min-width: 0;
  }
}