:root {
  --paper: #f4f9fe;
  --paper-2: #eaf5ff;
  --white: #ffffff;
  --line: #d7e8f6;
  --ink: #172b42;
  --muted: #60758a;
  --green: #3788d8;
  --green-deep: #1768b4;
  --amber: #8dc8f5;
  --admin-bg: #f4f9fe;
  --admin-surface: #ffffff;
  --admin-soft: #eaf5ff;
  --admin-soft-strong: #dcedfb;
  --admin-line: #d7e8f6;
  --admin-blue: #3788d8;
  --admin-blue-strong: #1768b4;
  --admin-ink: #172b42;
  --admin-muted: #60758a;
  --admin-danger: #c84c58;
  --admin-shadow: 0 22px 60px rgba(43, 111, 172, .11);
}

html,
body {
  min-height: 100%;
  background-color: var(--admin-bg);
  overscroll-behavior-y: none;
}

body {
  min-height: 100dvh;
}

.site-header,
.site-footer,
.site-nav {
  background-color: #fff;
}

.nav-github {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.github-mark {
  width: 17px;
  height: 17px;
  flex: none;
  transition: transform .2s ease;
}

.nav-github:hover .github-mark {
  transform: translateY(-1px);
}

@supports (padding: env(safe-area-inset-bottom)) {
  .site-footer {
    padding-bottom: max(24px, env(safe-area-inset-bottom));
  }
}

.auth-page,
.admin-page {
  background: var(--admin-bg);
  color: var(--admin-ink);
}

.auth-page .site-header {
  background: rgba(255, 255, 255, .9);
  border-color: var(--admin-line);
  backdrop-filter: blur(18px);
}

.auth-page .site-footer {
  background: #fff;
  border-color: var(--admin-line);
}

.auth-wrap {
  background:
    radial-gradient(circle at 18% 18%, rgba(116, 188, 244, .18), transparent 32rem),
    radial-gradient(circle at 88% 76%, rgba(197, 226, 250, .38), transparent 28rem);
}

.auth-card {
  background: rgba(255, 255, 255, .96);
  border: 1px solid var(--admin-line);
  border-radius: 26px;
  box-shadow: var(--admin-shadow);
  overflow: hidden;
}

.auth-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, var(--admin-blue), #8dc8f5);
}

.auth-card h1 {
  font-family: var(--sans);
  color: var(--admin-ink);
  letter-spacing: -.045em;
}

.auth-card > p,
.auth-card > small,
.auth-disabled p {
  color: var(--admin-muted);
}

.auth-seal {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  color: var(--admin-blue);
  background: var(--admin-soft);
  border: 1px solid var(--admin-line);
  border-radius: 14px;
  transform: rotate(5deg);
}

.auth-disabled {
  background: var(--admin-soft);
  border: 1px solid var(--admin-line);
  border-radius: 14px;
}

.auth-page .button-github {
  background: var(--admin-ink);
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(23, 43, 66, .16);
}

.admin-shell {
  background:
    radial-gradient(circle at 92% 0, rgba(144, 202, 246, .18), transparent 30rem),
    var(--admin-bg);
}

.admin-sidebar {
  background: rgba(255, 255, 255, .94);
  color: var(--admin-ink);
  border-right: 1px solid var(--admin-line);
  box-shadow: 12px 0 35px rgba(50, 109, 160, .05);
  backdrop-filter: blur(18px);
}

.admin-sidebar .brand strong {
  color: var(--admin-ink);
}

.admin-sidebar .brand small {
  color: var(--admin-muted);
}

.admin-sidebar nav {
  gap: 8px;
}

.admin-sidebar nav a {
  color: var(--admin-muted);
  border: 1px solid transparent;
  border-radius: 11px;
  font-weight: 600;
  transition: color .2s, background .2s, border-color .2s, transform .2s;
}

.admin-sidebar nav a:hover {
  color: var(--admin-blue-strong);
  background: var(--admin-soft);
  border-color: var(--admin-line);
  transform: translateX(2px);
}

.admin-sidebar nav a.active {
  color: var(--admin-blue-strong);
  background: var(--admin-soft);
  border-color: #c8e2f7;
  box-shadow: inset 3px 0 var(--admin-blue);
}

.admin-user {
  border-color: var(--admin-line);
}

.admin-user img {
  border-radius: 10px;
  box-shadow: 0 6px 16px rgba(42, 104, 158, .14);
}

.admin-user small {
  color: var(--admin-muted);
}

.admin-user button {
  color: var(--admin-muted);
  border-radius: 8px;
  transition: color .2s, background .2s;
}

.admin-user button:hover {
  color: var(--admin-blue-strong);
  background: var(--admin-soft);
}

.admin-main {
  width: 100%;
  max-width: 1480px;
  margin-inline: auto;
}

.admin-head h1,
.admin-section-head h2,
.form-section-title h2,
.admin-actions h2,
.notes-heading {
  font-family: var(--sans);
  color: var(--admin-ink);
  letter-spacing: -.035em;
}

.admin-head .eyebrow,
.admin-section-head span,
.form-section-title > span {
  color: var(--admin-blue);
}

.admin-head p:last-child,
.form-section-title p,
.admin-notes,
.admin-actions p {
  color: var(--admin-muted);
}

.admin-page .button-primary {
  background: var(--admin-blue);
  border-radius: 11px;
  box-shadow: 0 11px 25px rgba(55, 136, 216, .2);
}

.admin-page .button-primary:hover {
  background: var(--admin-blue-strong);
}

.admin-page .button-outline {
  color: var(--admin-blue-strong);
  background: #fff;
  border-color: var(--admin-line);
  border-radius: 11px;
}

.admin-stats article,
.latest-grid article,
.admin-table-wrap,
.form-section,
.admin-actions {
  background: rgba(255, 255, 255, .96);
  border-color: var(--admin-line);
  border-radius: 16px;
  box-shadow: 0 12px 35px rgba(48, 112, 168, .07);
}

.admin-stats article {
  position: relative;
  overflow: hidden;
}

.admin-stats article::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--admin-blue), #9bd0f6);
}

.admin-stats span,
.admin-stats small,
.latest-grid small,
.admin-table th {
  color: var(--admin-muted);
}

.admin-stats strong,
.latest-grid b {
  font-family: var(--sans);
  color: var(--admin-ink);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.035em;
}

.platform-dot {
  background: var(--admin-blue);
  box-shadow: 0 0 0 4px var(--admin-soft);
}

.latest-grid a,
.admin-table td a,
.admin-section-head > a {
  color: var(--admin-blue-strong);
}

.admin-table-wrap {
  overflow: hidden;
}

.admin-table th,
.admin-table td {
  border-color: var(--admin-line);
}

.admin-table tbody tr {
  transition: background .18s;
}

.admin-table tbody tr:hover {
  background: var(--admin-bg);
}

.status {
  background: var(--admin-soft);
  color: var(--admin-muted);
  border-radius: 5px;
}

.status-latest,
.big-status {
  background: var(--admin-soft-strong);
  color: var(--admin-blue-strong);
  border: 1px solid #c7e0f5;
  border-radius: 7px;
}

.release-form {
  max-width: 1080px;
}

.form-section {
  padding: clamp(24px, 3vw, 38px);
}

.platform-picker label span {
  background: var(--admin-bg);
  border-color: var(--admin-line);
  border-radius: 12px;
  transition: border-color .2s, background .2s, box-shadow .2s, transform .2s;
}

.platform-picker label:hover span {
  border-color: #a9d2f1;
  transform: translateY(-2px);
}

.platform-picker input:checked + span {
  color: var(--admin-blue-strong);
  background: var(--admin-soft);
  border-color: var(--admin-blue);
  box-shadow: inset 0 -3px var(--admin-blue), 0 8px 20px rgba(55, 136, 216, .1);
}

.platform-picker b,
.field-grid b,
.notes-field b {
  color: var(--admin-blue);
}

.admin-page select,
.admin-page input,
.admin-page textarea {
  background: #fff;
  border-color: var(--admin-line);
  border-radius: 10px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.admin-page select:focus,
.admin-page input:focus,
.admin-page textarea:focus {
  border-color: var(--admin-blue);
  box-shadow: 0 0 0 4px rgba(55, 136, 216, .12);
}

.dropzone {
  background: var(--admin-bg);
  border: 1.5px dashed #9bc9ec;
  border-radius: 16px;
  transition: border-color .2s, background .2s, transform .2s;
}

.dropzone:hover,
.dropzone.dragover {
  background: var(--admin-soft);
  border-color: var(--admin-blue);
  transform: translateY(-2px);
}

.drop-icon {
  background: var(--admin-blue);
  box-shadow: 0 10px 24px rgba(55, 136, 216, .22);
}

.dropzone small,
.notes-field small,
.upload-progress p {
  color: var(--admin-muted);
}

.latest-check input {
  accent-color: var(--admin-blue);
}

.upload-progress > span {
  background: var(--admin-soft-strong);
  border-radius: 20px;
  overflow: hidden;
}

.upload-progress i {
  background: var(--admin-blue);
}

.form-errors {
  color: #9e3540;
  background: #fff2f3;
  border: 1px solid #f1ccd0;
  border-radius: 12px;
}

.admin-detail-list div,
.admin-actions form {
  border-color: var(--admin-line);
}

.admin-detail-list dt {
  color: var(--admin-muted);
}

.admin-detail-list code {
  color: var(--admin-blue-strong);
  background: var(--admin-soft);
  border-radius: 6px;
  padding: 3px 6px;
}

.button-danger {
  color: var(--admin-danger);
  border-color: #efc8cd;
  border-radius: 11px;
}

.button-danger:hover {
  color: #fff;
  background: var(--admin-danger);
  border-color: var(--admin-danger);
}

.admin-page :focus-visible,
.auth-page :focus-visible {
  outline: 3px solid rgba(55, 136, 216, .34);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .admin-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--admin-line);
    box-shadow: 0 10px 30px rgba(50, 109, 160, .06);
  }

  .admin-sidebar nav a.active {
    box-shadow: inset 0 -3px var(--admin-blue);
  }

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

@media (max-width: 600px) {
  .auth-wrap {
    padding: 34px 0;
  }

  .auth-card {
    border-radius: 20px;
  }

  .admin-sidebar nav {
    padding-bottom: 4px;
  }

  .admin-sidebar nav a {
    background: var(--admin-bg);
    border-color: var(--admin-line);
  }

  .admin-head {
    flex-direction: column;
  }

  .admin-head .button {
    width: 100%;
  }

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

  .form-section,
  .admin-actions {
    border-radius: 14px;
  }
}