:root {
  --bg-0: #07101f;
  --bg-1: #0d1b2a;
  --bg-2: #11223a;
  --surface-1: #1b263b;
  --surface-2: #243556;
  --surface-3: #2c4068;
  --line: #2a3a5a;
  --line-soft: #1f2d48;
  --accent: #2f6b57;
  --accent-hi: #3f8a72;
  --text-1: #eaf2ff;
  --text-2: #b8c7e0;
  --text-3: #7d8fac;
  --text-4: #56678a;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #38bdf8;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow-card: 0 1px 0 rgba(255,255,255,0.06) inset, 0 0 0 1px rgba(255,255,255,0.03), 0 14px 36px rgba(2,8,20,0.55), 0 4px 10px rgba(2,8,20,0.4);
  --shadow-card-hover: 0 1px 0 rgba(255,255,255,0.09) inset, 0 0 0 1px rgba(91,156,255,0.18), 0 22px 50px rgba(2,8,20,0.65);
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg-1);
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text-1);
  background:
    radial-gradient(1200px 700px at 18% -5%, rgba(47,107,87,0.16), transparent 60%),
    radial-gradient(900px 600px at 95% 100%, rgba(56,189,248,0.07), transparent 60%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1) 38%, #0a1323);
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
select,
input,
textarea {
  font: inherit;
}

button:focus-visible,
a:focus-visible,
summary:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent-hi);
  outline-offset: 3px;
}

.app-shell {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(11,22,36,0.88);
  backdrop-filter: blur(22px);
}

.header-inner {
  width: min(1120px, calc(100% - 32px));
  min-height: 62px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border: 1.5px solid var(--accent-hi);
  border-radius: 9px;
  position: relative;
  transform: rotate(45deg);
  box-shadow: inset 0 0 0 5px rgba(47,107,87,0.12), 0 0 24px rgba(47,107,87,0.25);
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: var(--accent-hi);
}

.brand-copy {
  display: grid;
  gap: 1px;
}

.brand-name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-subtitle {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-4);
}

.filters {
  display: flex;
  gap: 3px;
  overflow-x: auto;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-2);
  scrollbar-width: none;
}

.filters::-webkit-scrollbar {
  display: none;
}

.filter-button {
  border: 0;
  border-radius: 7px;
  padding: 6px 11px;
  color: var(--text-3);
  background: transparent;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
}

.filter-button.active {
  color: #fff;
  background: var(--accent);
}

.header-state {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-3);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.state-dot,
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
}

.main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.status-overview {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
  padding: 24px;
  margin-bottom: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, rgba(27,38,59,0.96), rgba(16,31,52,0.96));
  box-shadow: var(--shadow-card);
}

.overview-copy {
  flex: 1 1 340px;
  min-width: 0;
}

.overview-copy h1 {
  margin: 14px 0 10px;
  font-size: clamp(28px, 4vw, 36px);
  line-height: 1.1;
  letter-spacing: 0;
}

.overview-copy p {
  max-width: 680px;
  margin: 0;
  color: var(--text-2);
  font-size: 16px;
  line-height: 1.5;
}

.overview-side {
  flex: 0 1 310px;
  min-width: 260px;
  display: grid;
  gap: 12px;
}

.timestamp-card {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.035);
}

.timestamp-card div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
}

.timestamp-card span {
  color: var(--text-3);
}

.timestamp-card strong {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 13px;
}

.primary-button,
.action-button,
.secondary-button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(63,138,114,0.4);
  color: #fff;
  background: var(--accent);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(47,107,87,0.36);
}

.secondary-button {
  min-height: 40px;
  padding: 0 14px;
  color: var(--text-2);
  border-color: var(--line);
  background: var(--surface-2);
  box-shadow: none;
  font-size: 13px;
}

.secondary-button:hover {
  color: var(--text-1);
  background: var(--surface-3);
}

.danger-button {
  color: #fecaca;
  border-color: rgba(239,68,68,0.28);
  background: rgba(239,68,68,0.10);
}

.push-button {
  color: #fff;
  border-color: rgba(63,138,114,0.42);
  background: var(--accent);
}

.push-button:hover {
  background: var(--accent-hi);
}

.push-button[disabled] {
  color: var(--text-4);
  border-color: var(--line);
  background: var(--surface-2);
  cursor: not-allowed;
}

.link-button {
  text-decoration: none;
}

.primary-button[disabled],
.action-button.disabled {
  color: var(--text-4);
  border-color: var(--line);
  background: var(--surface-2);
  box-shadow: none;
  cursor: not-allowed;
}

.button-icon {
  width: 15px;
  height: 15px;
  display: inline-block;
  border: 2px solid currentColor;
  border-left-color: transparent;
  border-radius: 50%;
}

.refreshing .refresh-icon {
  animation: spin 700ms linear infinite;
}

.notice {
  margin-bottom: 20px;
  padding: 12px 16px;
  border: 1px solid rgba(239,68,68,0.28);
  border-radius: var(--radius-md);
  color: #fecaca;
  background: rgba(239,68,68,0.1);
  font-size: 14px;
}

.admin-panel {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
  padding: 18px;
  border: 1px solid rgba(63,138,114,0.28);
  border-radius: var(--radius-lg);
  background: rgba(47,107,87,0.10);
  box-shadow: var(--shadow-card);
}

.admin-copy {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent-hi);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.admin-copy h2,
.program-form h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.3;
}

.admin-copy p:not(.eyebrow) {
  max-width: 680px;
  margin: 6px 0 0;
  color: var(--text-3);
  font-size: 14px;
  line-height: 1.45;
}

.save-state.dirty {
  color: #fde68a !important;
}

.admin-actions {
  display: flex;
  flex: 0 0 390px;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.hidden {
  display: none !important;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-card {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
}

.stat-card span {
  color: var(--text-4);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.stat-card strong {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 28px;
  line-height: 1;
  color: var(--stat-color);
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.program-card {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius-xl);
  background: var(--surface-1);
  box-shadow: var(--shadow-card);
  transition: transform 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
}

.program-card:hover {
  transform: translateY(-2px);
  border-color: rgba(91,156,255,0.18);
  box-shadow: var(--shadow-card-hover);
}

.thumb {
  height: 112px;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(140px 80px at 28% 24%, var(--thumb-glow), transparent 70%),
    linear-gradient(135deg, var(--thumb-a), var(--thumb-b));
  position: relative;
}

.thumb::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.28;
}

.thumb-label {
  position: absolute;
  inset: auto 12px 12px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color: var(--thumb-accent);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
}

.program-name {
  margin: 0;
  font-size: 16px;
  line-height: 1.25;
}

.tagline {
  margin: 4px 0 0;
  color: var(--text-3);
  font-size: 13px;
  line-height: 1.35;
}

.tag-stack {
  display: flex;
  align-items: flex-end;
  flex-direction: column;
  gap: 5px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--text-2);
  background: rgba(255,255,255,0.06);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.tag.private {
  color: var(--info);
  border-color: rgba(56,189,248,0.28);
  background: rgba(56,189,248,0.12);
}

.card-admin-row {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.mini-button {
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text-2);
  background: var(--surface-2);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.mini-button:hover {
  color: var(--text-1);
  background: var(--surface-3);
}

.danger-text {
  color: #fca5a5;
  border-color: rgba(239,68,68,0.24);
  background: rgba(239,68,68,0.08);
}

.card-divider {
  height: 1px;
  margin: 12px 0;
  background: var(--line-soft);
}

.meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--text-3);
  font-size: 12px;
}

.mono {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  padding: 5px 10px;
  border: 1px solid var(--status-border);
  border-radius: 999px;
  color: var(--status-color);
  background: var(--status-bg);
  font-size: 12px;
  font-weight: 800;
}

.status-pill.large {
  padding: 7px 12px;
  font-size: 14px;
}

.access-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.slots {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.035);
}

.slots-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  color: var(--text-2);
  font-size: 12px;
  font-weight: 800;
}

.slot-bar {
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--bg-2);
}

.slot-fill {
  height: 100%;
  width: var(--slot-percent);
  border-radius: inherit;
  background: var(--slot-color);
}

.access-note {
  margin: 8px 0 0;
  color: var(--text-4);
  font-size: 12px;
  line-height: 1.4;
}

.card-action {
  margin-top: auto;
  padding-top: 14px;
}

.action-button {
  width: 100%;
  min-height: 38px;
  font-size: 13px;
}

.action-button.apply {
  color: var(--info);
  border-color: rgba(56,189,248,0.32);
  background: rgba(56,189,248,0.12);
  box-shadow: none;
}

.card-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
  color: var(--text-4);
  font-size: 11px;
}

.card-footer .program-id {
  margin-left: auto;
}

.empty-state {
  margin: 32px 0;
  padding: 48px 24px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  text-align: center;
}

.empty-state h2 {
  margin: 0 0 8px;
  font-size: 20px;
}

.empty-state p {
  margin: 0;
  color: var(--text-3);
}

.json-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
  overflow: hidden;
}

.json-panel summary {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  cursor: pointer;
}

.summary-title {
  font-weight: 800;
}

.summary-meta {
  margin-left: auto;
  color: var(--text-4);
  font-size: 12px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.json-body {
  border-top: 1px solid var(--line-soft);
  padding: 16px;
  background: rgba(0,0,0,0.18);
  overflow-x: auto;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0,0,0,0.72);
}

.program-form {
  width: min(760px, 100%);
  max-height: min(92vh, 880px);
  overflow-y: auto;
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface-1);
  box-shadow: 0 32px 72px rgba(0,0,0,0.7);
}

.modal-head,
.modal-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal-head {
  justify-content: space-between;
}

.icon-button {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--text-2);
  background: var(--surface-2);
  cursor: pointer;
  font-weight: 800;
}

.program-form label {
  display: grid;
  gap: 6px;
  color: var(--text-3);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.program-form input,
.program-form select,
.program-form textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--text-1);
  background: var(--bg-2);
  padding: 9px 11px;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
}

.program-form textarea {
  resize: vertical;
  min-height: 86px;
}

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

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

.form-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-grid.compact {
  align-items: stretch;
}

.check-row {
  display: flex !important;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--text-2) !important;
  background: var(--bg-2);
  cursor: pointer;
}

.check-row input {
  width: auto;
  min-height: auto;
  padding: 0;
  border: 0;
  accent-color: var(--accent-hi);
}

.modal-actions {
  margin-top: 4px;
}

.modal-spacer {
  flex: 1;
}

pre {
  margin: 0;
  color: var(--text-2);
  font-size: 12px;
  line-height: 1.6;
}

.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-4);
  font-size: 12px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

@media (max-width: 760px) {
  .header-inner {
    width: min(100% - 24px, 1120px);
    min-height: auto;
    padding: 10px 0;
    flex-wrap: wrap;
  }

  .filters {
    order: 3;
    width: 100%;
  }

  .header-state {
    margin-left: auto;
  }

  .main {
    width: min(100% - 24px, 1120px);
    padding-top: 18px;
  }

  .admin-panel {
    display: grid;
  }

  .admin-actions {
    flex: none;
    justify-content: stretch;
  }

  .admin-actions .secondary-button {
    flex: 1 1 150px;
  }

  .status-overview {
    padding: 18px;
  }

  .overview-side {
    min-width: 100%;
  }

  .program-grid {
    grid-template-columns: 1fr;
  }

  .summary-meta {
    display: none;
  }

  .modal-backdrop {
    padding: 10px;
    align-items: flex-start;
  }

  .program-form {
    padding: 18px;
  }

  .form-grid.two,
  .form-grid.three {
    grid-template-columns: 1fr;
  }

  .modal-actions {
    flex-wrap: wrap;
  }

  .modal-actions .secondary-button,
  .modal-actions .primary-button {
    flex: 1 1 130px;
  }
}