:root {
  --brand-500: #008480;
  --brand-900: #072c32;
  --ink: #102226;
  --mist: #f4f7f6;
}

body {
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--ink);
}

.hide {
  display: none !important;
}

a {
  color: var(--brand-500);
}

a:hover {
  color: var(--brand-900);
}

.viewer-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  padding: 0.7rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #475569;
  transition: all 0.2s ease;
}

.viewer-toggle-btn:hover:not(:disabled) {
  border-color: #76c7c1;
  color: var(--brand-500);
}

.viewer-toggle-btn:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.viewer-toggle-btn-active {
  border-color: var(--brand-500);
  background: var(--brand-500);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(0, 132, 128, 0.2);
}

.accordion-button.is-open {
  background: linear-gradient(135deg, rgba(0, 132, 128, 0.08), rgba(255, 255, 255, 0.8));
}

.accordion-item.is-open {
  border-color: rgba(0, 132, 128, 0.35);
  box-shadow: 0 20px 50px rgba(7, 44, 50, 0.08);
}

.accordion-button.is-open .accordion-chevron {
  border-color: rgba(0, 132, 128, 0.35);
  background: rgba(0, 132, 128, 0.1);
  color: var(--brand-500);
  transform: rotate(180deg);
}

.accordion-chevron {
  transition: transform 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.modal-shell {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-shell.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.52);
  backdrop-filter: blur(4px);
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 34rem);
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 1.75rem;
  background: #ffffff;
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.22);
}

.modal-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 9999px;
  background: #ffffff;
  color: #64748b;
  transition: all 0.2s ease;
}

.modal-close:hover {
  border-color: #76c7c1;
  color: var(--brand-500);
}

textarea.auto-resize-textarea {
  resize: none;
}

.admin-nav-link {
  display: inline-flex;
  align-items: center;
  border-radius: 9999px;
  padding: 0.65rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: #475569;
  transition: all 0.2s ease;
}

.admin-nav-link:hover {
  background: rgba(0, 132, 128, 0.08);
  color: var(--brand-500);
}

.admin-nav-link-active {
  background: var(--brand-500);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(0, 132, 128, 0.18);
}

.admin-card {
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 24px 60px rgba(7, 44, 50, 0.08);
}

.admin-input,
.admin-select,
.admin-textarea {
  width: 100%;
  border: 1px solid #dbe3ea;
  border-radius: 1rem;
  background: #f8fafc;
  padding: 0.8rem 1rem;
  color: #0f172a;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.admin-input:focus,
.admin-select:focus,
.admin-textarea:focus {
  outline: none;
  border-color: var(--brand-500);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 132, 128, 0.14);
}

.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 1rem;
  border: 1px solid var(--brand-500);
  background: var(--brand-500);
  padding: 0.8rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  transition: all 0.2s ease;
}

.admin-btn:hover {
  border-color: var(--brand-900);
  background: var(--brand-900);
  color: #ffffff;
}

.admin-btn-secondary {
  border-color: #cbd5e1;
  background: #ffffff;
  color: #334155;
}

.admin-btn-secondary:hover {
  border-color: #76c7c1;
  background: #ffffff;
  color: var(--brand-500);
}

.admin-btn-success {
  border-color: #15803d;
  background: #15803d;
}

.admin-btn-success:hover {
  border-color: #166534;
  background: #166534;
}

.admin-btn-warning {
  border-color: #d97706;
  background: #ffffff;
  color: #b45309;
}

.admin-btn-warning:hover {
  border-color: #b45309;
  background: #fff7ed;
  color: #92400e;
}

.admin-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 1.25rem;
  background: #ffffff;
}

.admin-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.admin-table th,
.admin-table td {
  border-bottom: 1px solid #e2e8f0;
  padding: 0.9rem 1rem;
  vertical-align: top;
}

.admin-table thead th {
  background: #f8fafc;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #475569;
}

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

.admin-table tbody tr:nth-child(even) td {
  background: rgba(248, 250, 252, 0.72);
}

.admin-table-summary td {
  background: rgba(0, 132, 128, 0.08) !important;
}

.admin-muted {
  color: #64748b;
}

.admin-kicker {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #0b6a6b;
}

.admin-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 9999px;
  background: #e2e8f0;
  padding: 0.3rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: #334155;
}

.admin-stack {
  display: grid;
  gap: 1.5rem;
}

.simple-captcha-text,
.captcha-text {
  display: block;
  margin: 5px 0;
  padding: 0;
}