:root {
  color-scheme: dark;
  --bg: #0b1020;
  --panel: #121a30;
  --panel-alt: #0f1730;
  --text: #e8eefc;
  --muted: #93a4c9;
  --accent: #6fc2ff;
  --accent-2: #7ef0b8;
  --danger: #ff7a86;
  --border: rgba(255,255,255,0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  min-height: 100vh;
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
  background: linear-gradient(180deg, #09101f 0%, #0b1020 100%);
}
body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}
body::before {
  inset: -20vmax auto auto -12vmax;
  width: 42vmax;
  height: 42vmax;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(111,194,255,0.18) 0%, rgba(111,194,255,0) 68%);
}
body::after {
  inset: auto -18vmax -18vmax auto;
  width: 44vmax;
  height: 44vmax;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(126,240,184,0.12) 0%, rgba(126,240,184,0) 68%);
}
a { color: var(--accent); }
main {
  width: min(1100px, calc(100vw - 2rem));
  margin: 2rem auto;
}
main.auth-shell {
  width: min(32rem, calc(100vw - 2rem));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  place-items: center;
  padding: 2rem 0;
}
main.app-shell,
main.watch-shell {
  width: min(1100px, calc(100vw - 2rem));
  margin: 2rem auto;
  display: grid;
  gap: 1rem;
}
.admin-shell {
  width: min(1240px, calc(100vw - 2rem));
  margin: 1.5rem auto 3rem;
  display: grid;
  gap: 1rem;
}
.auth-card {
  width: 100%;
  padding: 1.35rem 1.35rem 1.25rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
body.admin-page input,
body.admin-page select,
body.admin-page textarea,
body.admin-page button {
  padding: 0.6rem 0.7rem;
}
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent), var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}
label { display: block; margin: 0.65rem 0 0.25rem; color: var(--muted); }
input, select, textarea, button {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0d1428;
  color: var(--text);
  padding: 0.75rem 0.85rem;
}
button {
  cursor: pointer;
  background: linear-gradient(180deg, rgba(111,194,255,0.2), rgba(111,194,255,0.08));
}
.row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.grid {
  display: grid;
  gap: 1rem;
}
.muted { color: var(--muted); }
.error { color: var(--danger); }
.success { color: var(--accent-2); }
table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
  padding: 0.65rem 0.5rem;
}
.actions {
  display: grid;
  gap: 0.5rem;
  min-width: 16rem;
}
video {
  width: 100%;
  max-height: 75vh;
  background: #000;
  border-radius: 16px;
}
.toolbar {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}
.toolbar form { margin: 0; }
.admin-top {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.9fr);
  gap: 1rem;
}
.admin-toolbar {
  align-items: flex-start;
}
.inline-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.inline-actions form {
  margin: 0;
}
button.secondary {
  width: auto;
  background: rgba(255,255,255,0.04);
}
.credential-box {
  margin-top: 1rem;
  display: grid;
  gap: 0.5rem;
}
.credential-box textarea {
  width: 100%;
  min-height: 5rem;
  resize: vertical;
}
.kv-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 0.75rem;
}
.kv-grid div {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.75rem;
}
.kv-grid strong {
  display: block;
  margin-top: 0.25rem;
  overflow-wrap: anywhere;
}
.section-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}
.section-head h2 {
  margin: 0;
}
.section-head p {
  margin: 0.25rem 0 0;
}
.admin-form {
  display: grid;
  gap: 0.85rem;
}
.toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}
.toggle-row label,
.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  color: var(--muted);
}
.action-row {
  display: flex;
  justify-content: flex-end;
}
.action-row button {
  width: auto;
}
.user-list,
.video-list {
  display: grid;
  gap: 0.75rem;
}
.user-row,
.video-row {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent), rgba(255,255,255,0.015);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}
.user-summary {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-start;
}
.row-meta {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 0.2rem;
}
.access-pills {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  color: var(--muted);
  font-size: 0.85rem;
}
.user-primary-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 0.85rem;
  align-items: end;
}
.user-primary-actions form {
  margin: 0;
  display: grid;
  gap: 0.35rem;
}
.inline-group {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.5rem;
  align-items: end;
}
.inline-group button {
  width: auto;
  white-space: nowrap;
}
.secondary-actions {
  margin-top: 0.85rem;
}
.secondary-actions > summary {
  cursor: pointer;
  color: var(--accent);
}
.secondary-grid {
  margin-top: 0.85rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  align-items: start;
}
.secondary-grid form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.35rem 0.5rem;
  margin: 0;
  align-items: end;
  align-content: start;
}
.secondary-grid form > label:first-child {
  grid-column: 1 / -1;
}
.secondary-grid form > input:not([type="checkbox"]) {
  grid-column: 1;
  min-width: 0;
}
.secondary-grid form > button {
  grid-column: 2;
  grid-row: 2;
  align-self: end;
  width: auto;
  white-space: nowrap;
}
.secondary-grid form[action*="/reset-password"] {
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  gap: 0.35rem 0.75rem;
}
.secondary-grid form[action*="/reset-password"] > input[name="password"] {
  grid-column: 1 / 3;
}
.secondary-grid form[action*="/reset-password"] > label:nth-child(3),
.secondary-grid form[action*="/reset-password"] > label:nth-child(4) {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  min-width: 0;
}
.secondary-grid form[action*="/reset-password"] > button {
  grid-column: 3;
  grid-row: 2;
}
.secondary-grid form[action*="/reset-password"] > label:nth-child(3) {
  grid-column: 1;
  grid-row: 3;
}
.secondary-grid form[action*="/reset-password"] > label:nth-child(4) {
  grid-column: 2;
  grid-row: 3;
}
.secondary-grid button {
  width: auto;
  justify-self: start;
}
.video-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 24rem);
  align-items: end;
  gap: 1rem;
}
.video-tags-form {
  display: grid;
  gap: 0.35rem;
}
.video-tags-form button {
  width: auto;
  justify-self: start;
}
@media (max-width: 900px) {
  .admin-top,
  .user-primary-actions,
  .secondary-grid,
  .video-row,
  .kv-grid,
  .admin-form .row {
    grid-template-columns: 1fr;
  }
  .inline-actions,
  .access-pills {
    justify-content: flex-start;
  }
}