:root {
  --cc-blue: #00468c;
  --cc-blue-deep: #022e5a;
  --cc-gold: #e5ae49;
  --cc-ink: #1e2431;
  --cc-muted: #677089;
  --cc-bg: #f3f5f9;
  --cc-surface: #ffffff;
  --cc-border: #d8e0ec;
  --cc-success: #0f9d58;
  --cc-danger: #c8372d;
  --cc-shadow: 0 12px 26px rgba(2, 35, 77, 0.1);
}

* {
  box-sizing: border-box;
}

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

body.admin-shell {
  margin: 0;
  font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
  color: var(--cc-ink);
  background:
    radial-gradient(circle at 10% 10%, rgba(0, 70, 140, 0.12), transparent 35%),
    radial-gradient(circle at 92% 6%, rgba(229, 174, 73, 0.18), transparent 30%),
    linear-gradient(180deg, #eef2f8 0%, var(--cc-bg) 100%);
}

body.admin-shell.admin-auth-shell {
  overflow: hidden;
}

a {
  color: var(--cc-blue);
}

a:hover {
  color: var(--cc-blue-deep);
}

.admin-container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.admin-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid #dee2e6;
  background: #ffffff;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
}

.admin-header::after {
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(90deg, rgba(13, 110, 253, 0.22) 0%, rgba(229, 174, 73, 0.25) 50%, rgba(13, 110, 253, 0.22) 100%);
}

.admin-header-inner {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.admin-brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.admin-brand-logo {
  height: 70px;
  display: block;
  object-fit: contain;
}

.admin-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.admin-nav-user {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #0d6efd;
  background: #e9f2ff;
  border: 1px solid #cfe2ff;
  border-radius: 999px;
  padding: 7px 11px;
}

.admin-nav-link,
.admin-nav-button {
  border-radius: 10px;
  border: 1px solid #d0d7e2;
  background: #ffffff;
  color: #212529;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.admin-nav-link:hover,
.admin-nav-button:hover {
  transform: translateY(-1px);
  border-color: #9ec5fe;
  background: #e9f2ff;
  color: #0d6efd;
}

.admin-nav-button {
  color: #b02a37;
  border-color: #f1b0b7;
  background: #fff5f6;
}

.admin-nav-button:hover {
  border-color: #ea868f;
  background: #ffe8ea;
  color: #842029;
}

.admin-nav form {
  margin: 0;
  display: inline-block;
}

.admin-main {
  padding: 26px 0 42px;
}

.admin-main-auth {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 0;
}

.admin-auth-stack {
  width: min(560px, 100%);
}

.admin-flash {
  margin-bottom: 16px;
  border-radius: 14px;
  padding: 12px 14px;
  border: 1px solid transparent;
  font-weight: 700;
  box-shadow: 0 6px 14px rgba(2, 35, 77, 0.06);
}

.admin-flash-notice {
  border-color: #bde8cb;
  color: #0f8e53;
  background: #e8fff3;
}

.admin-flash-alert {
  border-color: #ffd0cd;
  color: var(--cc-danger);
  background: #fff0ef;
}

.admin-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  margin-bottom: 18px;
  border-radius: 18px;
  background: var(--cc-surface);
  border: 1px solid var(--cc-border);
  border-left: 6px solid var(--cc-blue);
  box-shadow: var(--cc-shadow);
}

.admin-page-title {
  margin: 0;
  font-family: "Droid Serif", serif;
  font-size: clamp(24px, 2.4vw, 32px);
  color: #1a202e;
}

.admin-page-subtitle {
  margin: 8px 0 0;
  color: var(--cc-muted);
  font-size: 15px;
}

.admin-page-header-compact {
  padding: 12px 14px;
  margin-bottom: 14px;
  border-left-width: 4px;
}

.admin-page-header-compact .admin-page-title {
  font-size: clamp(20px, 2vw, 24px);
}

.admin-page-header-compact .admin-page-subtitle {
  margin-top: 4px;
  font-size: 13px;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 16px;
}

.admin-grid-metrics {
  margin-bottom: 18px;
}

.admin-card {
  background: var(--cc-surface);
  border: 1px solid var(--cc-border);
  border-radius: 18px;
  box-shadow: var(--cc-shadow);
  padding: 18px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.admin-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 32px rgba(2, 35, 77, 0.12);
}

.admin-card h3 {
  margin: 0;
  font-family: "Droid Serif", serif;
  color: #1a202e;
}

.admin-card-metric {
  color: #f6f9ff;
  border: none;
  background:
    linear-gradient(135deg, rgba(0, 70, 140, 0.97) 0%, rgba(2, 46, 90, 0.97) 100%);
  position: relative;
  overflow: hidden;
}

.admin-card-metric::after {
  content: "";
  position: absolute;
  inset: auto -28px -28px auto;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(229, 174, 73, 0.45), rgba(229, 174, 73, 0));
}

.admin-card-metric h3,
.admin-card-metric .admin-data-label {
  color: #f2f7ff;
}

.admin-card-metric .admin-button-primary {
  margin-top: 8px;
}

.admin-data-number {
  margin: 4px 0 0;
  font-size: clamp(34px, 5.2vw, 44px);
  line-height: 1;
  font-weight: 900;
}

.admin-data-label {
  margin-top: 6px;
  color: var(--cc-muted);
}

.admin-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.admin-list li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: baseline;
  border-bottom: 1px solid #edf1f7;
  padding: 10px 0;
}

.admin-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.admin-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  padding: 10px 14px;
  transition: all 0.2s ease;
}

.admin-button:hover {
  transform: translateY(-1px);
}

.admin-button[disabled],
.admin-button[disabled]:hover {
  cursor: not-allowed;
  opacity: 0.58;
  transform: none;
  box-shadow: none;
}

.admin-button-primary {
  color: #ffffff;
  border-color: var(--cc-blue);
  background: linear-gradient(135deg, var(--cc-blue) 0%, var(--cc-blue-deep) 100%);
  box-shadow: 0 8px 16px rgba(0, 70, 140, 0.25);
}

.admin-button-primary:hover {
  color: #ffffff;
  box-shadow: 0 12px 20px rgba(0, 70, 140, 0.3);
}

.admin-button-secondary {
  color: #22304f;
  border-color: #ccd6e6;
  background: #ffffff;
}

.admin-button-secondary:hover {
  color: #1a2440;
  border-color: #b9c7de;
  background: #f8fbff;
}

.admin-button-danger {
  color: var(--cc-danger);
  border-color: #f3b1ab;
  background: #fff2f1;
}

.admin-inline-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-inline-actions form {
  margin: 0;
}

.admin-table-wrap {
  background: var(--cc-surface);
  border: 1px solid var(--cc-border);
  border-radius: 18px;
  box-shadow: var(--cc-shadow);
  overflow: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.admin-table th,
.admin-table td {
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid #ebf0f8;
  padding: 14px 14px;
}

.admin-table th {
  color: #24314e;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background:
    linear-gradient(180deg, rgba(0, 70, 140, 0.08) 0%, rgba(0, 70, 140, 0.03) 100%);
}

.admin-table tbody tr:hover {
  background: #f8fbff;
}

.admin-table tbody tr:last-child td {
  border-bottom: 0;
}

.admin-pagination-row {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-pagination-meta {
  margin: 0;
  color: var(--cc-muted);
  font-size: 13px;
}

.admin-pagination {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  padding: 9px 11px;
  border-radius: 10px;
  border: 1px solid #c8d5e9;
  background: #ffffff;
  color: #22304f;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  line-height: 1;
}

.admin-page-link:hover {
  border-color: #b5c7e2;
  background: #f8fbff;
  color: #1d2944;
}

.admin-page-link.is-current {
  border-color: var(--cc-blue);
  background: linear-gradient(135deg, var(--cc-blue) 0%, var(--cc-blue-deep) 100%);
  color: #ffffff;
}

.admin-page-link.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.admin-page-gap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  color: var(--cc-muted);
  font-weight: 700;
}

.admin-form-card {
  background: var(--cc-surface);
  border: 1px solid var(--cc-border);
  border-radius: 18px;
  box-shadow: var(--cc-shadow);
  padding: 20px;
}

.admin-auth-card {
  max-width: 560px;
  margin: 0;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
}

.admin-form-field-full {
  grid-column: 1 / -1;
}

.admin-form-label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: #26324d;
}

.admin-input,
.admin-textarea {
  width: 100%;
  border: 1px solid #cad6e8;
  border-radius: 12px;
  background: #fcfdff;
  padding: 10px 12px;
  color: #212937;
  font-size: 14px;
  font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.admin-input::placeholder,
.admin-textarea::placeholder {
  color: #9099ab;
}

.admin-input:focus,
.admin-textarea:focus {
  border-color: var(--cc-blue);
  box-shadow: 0 0 0 3px rgba(0, 70, 140, 0.12);
  background: #ffffff;
  outline: none;
}

.admin-input[type="file"] {
  padding: 8px;
  background: #ffffff;
}

.admin-textarea {
  min-height: 130px;
  resize: vertical;
}

.admin-form-help {
  margin: 6px 0 0;
  color: var(--cc-muted);
  font-size: 12px;
}

.admin-form-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-errors {
  margin-bottom: 16px;
  border: 1px solid #f2b3ad;
  background: #fff1f0;
  color: var(--cc-danger);
  border-radius: 14px;
  padding: 12px 14px;
}

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

.admin-errors ul {
  margin: 0;
  padding-left: 20px;
}

.admin-detail-grid {
  display: grid;
  grid-template-columns: minmax(160px, 220px) 1fr;
  gap: 12px 16px;
}

.admin-detail-label {
  color: #384866;
  font-weight: 900;
}

.admin-preview-block {
  margin-top: 18px;
}

.admin-thumbnail {
  width: min(100%, 300px);
  border-radius: 14px;
  border: 1px solid var(--cc-border);
  box-shadow: 0 12px 22px rgba(2, 35, 77, 0.13);
}

@keyframes admin-fade-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.admin-card,
.admin-form-card,
.admin-table-wrap,
.admin-page-header {
  animation: admin-fade-up 0.28s ease-out;
}

@media (max-width: 980px) {
  .admin-header-inner {
    padding: 10px 0;
  }

  .admin-brand-logo {
    width: 72px;
  }

  .admin-page-header {
    padding: 16px;
  }
}

@media (max-width: 768px) {
  .admin-container {
    width: calc(100% - 20px);
  }

  .admin-header-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-nav {
    width: 100%;
    justify-content: flex-start;
  }

  .admin-page-header {
    flex-direction: column;
  }

  .admin-form-grid {
    grid-template-columns: 1fr;
  }

  .admin-detail-grid {
    grid-template-columns: 1fr;
  }

  .admin-table {
    min-width: 620px;
  }

  .admin-main-auth {
    align-items: center;
    padding: 14px 0;
  }
}