/* ============================================
   VoxPopuli Admin - Custom Styles
   Design System: VoxPopuli Brochure v3
   Colors: Navy #1C3A54 / Terracotta #A8453B
   On top of Pico CSS v2
   ============================================ */

/* --- CSS Variables / Theme --- */
:root {
  /* Primary palette */
  --vp-navy: #1C3A54;
  --vp-navy-hover: #15304A;
  --vp-navy-light: #E8ECF0;
  --vp-terracotta: #A8453B;
  --vp-terracotta-hover: #8F3A32;
  --vp-terracotta-light: #FBE8E6;
  --vp-green: #228B22;
  --vp-green-light: #E8F5E8;

  /* Semantic aliases */
  --vp-primary: var(--vp-terracotta);
  --vp-primary-hover: var(--vp-terracotta-hover);
  --vp-accent: var(--vp-navy);
  --vp-danger: #dc2626;
  --vp-danger-hover: #b91c1c;
  --vp-warning: #d97706;

  /* Neutrals */
  --vp-bg: #F7F7F5;
  --vp-card-bg: #FFFFFF;
  --vp-text: #2D3748;
  --vp-text-light: #6B7280;
  --vp-border: #E8E8E4;

  /* Shadows */
  --vp-shadow: 0 1px 3px rgba(28,58,84,0.08);
  --vp-shadow-md: 0 4px 12px rgba(28,58,84,0.12);

  /* Layout */
  --vp-sidebar-width: 250px;
  --vp-topbar-height: 60px;

  /* Pico overrides */
  --pico-primary: #A8453B;
  --pico-primary-hover: #8F3A32;
}

/* --- Global Overrides --- */
body {
  margin: 0;
  padding: 0;
  background: var(--vp-bg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--vp-text);
  font-size: 0.95rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Login Page --- */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--vp-bg);
}

.login-card {
  background: var(--vp-card-bg);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--vp-shadow-md);
  border: 1px solid var(--vp-border);
}

.login-card .brand {
  text-align: center;
  margin-bottom: 2rem;
}

.login-card .brand h1 {
  font-size: 1.8rem;
  margin: 0;
  color: var(--vp-navy);
  font-weight: 700;
  letter-spacing: -0.5px;
}

.login-card .brand h1 .dot {
  color: var(--vp-terracotta);
}

.login-card .brand p {
  margin: 0.25rem 0 0;
  color: var(--vp-text-light);
  font-size: 0.9rem;
}

.login-card label {
  color: var(--vp-text);
  font-weight: 500;
  font-size: 0.85rem;
}

.login-card input {
  border-radius: 8px;
  border: 1px solid var(--vp-border);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.login-card input:focus {
  border-color: var(--vp-terracotta);
  box-shadow: 0 0 0 3px rgba(168, 69, 59, 0.12);
  outline: none;
}

.login-card button[type="submit"] {
  width: 100%;
  background: var(--vp-terracotta);
  border-color: var(--vp-terracotta);
  color: white;
  border-radius: 6px;
  padding: 10px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.login-card button[type="submit"]:hover {
  background: var(--vp-terracotta-hover);
  border-color: var(--vp-terracotta-hover);
}

.login-error {
  background: var(--vp-terracotta-light);
  border: 1px solid #E8A8A3;
  color: var(--vp-terracotta);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

/* --- Admin Layout --- */
.admin-layout {
  display: grid;
  grid-template-columns: var(--vp-sidebar-width) 1fr;
  grid-template-rows: var(--vp-topbar-height) 1fr;
  min-height: 100vh;
}

/* --- Top Bar --- */
.topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  background: var(--vp-card-bg);
  border-bottom: 1px solid var(--vp-border);
  z-index: 100;
}

.topbar h1 {
  font-size: 1.2rem;
  margin: 0;
  color: var(--vp-navy);
  font-weight: 700;
}

.topbar h1 .dot {
  color: var(--vp-terracotta);
}

.topbar .topbar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.topbar .org-name {
  color: var(--vp-text-light);
  font-size: 0.85rem;
}

.topbar .btn-logout {
  background: none;
  border: 1px solid var(--vp-border);
  color: var(--vp-text-light);
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
  margin: 0;
}

.topbar .btn-logout:hover {
  background: var(--vp-bg);
  border-color: var(--vp-navy);
  color: var(--vp-navy);
}

/* --- Sidebar --- */
.sidebar {
  background: var(--vp-navy);
  padding: 1.25rem 0;
  overflow-y: auto;
}

.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.25rem;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.15s;
  border-left: 3px solid transparent;
}

.sidebar nav a:hover {
  background: rgba(255, 255, 255, 0.07);
  color: white;
}

.sidebar nav a.active {
  background: rgba(168, 69, 59, 0.2);
  color: white;
  border-left-color: var(--vp-terracotta);
  font-weight: 600;
}

.sidebar nav a .nav-icon {
  width: 20px;
  text-align: center;
  font-size: 1rem;
}

.sidebar .sidebar-section {
  padding: 0.5rem 1.25rem 0.25rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 0.75rem;
}

/* --- Main Content Area --- */
.main-content {
  padding: 1.5rem 2rem;
  overflow-y: auto;
  max-height: calc(100vh - var(--vp-topbar-height));
  background: var(--vp-bg);
}

/* --- Section Header --- */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.section-header h2 {
  font-size: 1.5rem;
  margin: 0;
  color: var(--vp-navy);
  font-weight: 600;
  padding-left: 0.75rem;
  border-left: 3px solid var(--vp-terracotta);
}

/* --- Stat Cards (Dashboard) --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--vp-card-bg);
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: var(--vp-shadow);
  border: 1px solid var(--vp-border);
  transition: box-shadow 0.2s;
}

.stat-card:hover {
  box-shadow: var(--vp-shadow-md);
}

.stat-card .stat-label {
  font-size: 0.72rem;
  color: var(--vp-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--vp-navy);
  line-height: 1;
}

.stat-card .stat-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.stat-card.primary .stat-value { color: var(--vp-terracotta); }
.stat-card.accent .stat-value { color: var(--vp-green); }
.stat-card.warning .stat-value { color: var(--vp-warning); }

/* --- Tables --- */
.data-table {
  width: 100%;
  background: var(--vp-card-bg);
  border-radius: 12px;
  box-shadow: var(--vp-shadow);
  border: 1px solid var(--vp-border);
  overflow: hidden;
}

.data-table table {
  margin: 0;
}

.data-table thead th {
  background: var(--vp-bg);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--vp-text-light);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--vp-border);
  font-weight: 600;
}

.data-table tbody td {
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--vp-border);
  vertical-align: middle;
  color: var(--vp-text);
}

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

.data-table tbody tr:hover {
  background: rgba(28, 58, 84, 0.02);
}

/* --- Action Buttons in Tables --- */
.actions {
  display: flex;
  gap: 0.4rem;
}

.btn-sm {
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid;
  transition: all 0.15s;
  white-space: nowrap;
  margin: 0;
  font-weight: 500;
}

.btn-edit {
  background: white;
  border-color: var(--vp-navy);
  color: var(--vp-navy);
}
.btn-edit:hover {
  background: var(--vp-navy);
  color: white;
}

.btn-delete {
  background: white;
  border-color: var(--vp-danger);
  color: var(--vp-danger);
}
.btn-delete:hover {
  background: var(--vp-danger);
  color: white;
}

.btn-view {
  background: white;
  border-color: var(--vp-terracotta);
  color: var(--vp-terracotta);
}
.btn-view:hover {
  background: var(--vp-terracotta);
  color: white;
}

/* --- Primary / Accent / Danger Buttons --- */
.btn-primary {
  background: var(--vp-terracotta);
  border-color: var(--vp-terracotta);
  color: white;
  border-radius: 6px;
  padding: 8px 24px;
  font-weight: 600;
}
.btn-primary:hover {
  background: var(--vp-terracotta-hover);
  border-color: var(--vp-terracotta-hover);
  color: white;
}

.btn-accent {
  background: var(--vp-navy);
  border-color: var(--vp-navy);
  color: white;
  border-radius: 6px;
  padding: 8px 24px;
  font-weight: 600;
}
.btn-accent:hover {
  background: var(--vp-navy-hover);
  border-color: var(--vp-navy-hover);
  color: white;
}

.btn-danger {
  background: var(--vp-danger);
  border-color: var(--vp-danger);
  color: white;
  border-radius: 6px;
}
.btn-danger:hover {
  background: var(--vp-danger-hover);
  border-color: var(--vp-danger-hover);
  color: white;
}

.btn-outline {
  background: white;
  color: var(--vp-navy);
  border: 1px solid var(--vp-navy);
  border-radius: 6px;
}
.btn-outline:hover {
  background: var(--vp-navy-light);
  border-color: var(--vp-navy);
}

.btn-secondary {
  background: white;
  color: var(--vp-navy);
  border: 1px solid var(--vp-navy);
  border-radius: 6px;
  padding: 8px 24px;
  font-weight: 500;
}
.btn-secondary:hover {
  background: var(--vp-navy-light);
}

/* --- Status Badges --- */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-draft {
  background: var(--vp-border);
  color: var(--vp-text-light);
}

.badge-open {
  background: var(--vp-green-light);
  color: var(--vp-green);
}

.badge-closed {
  background: var(--vp-navy-light);
  color: var(--vp-navy);
}

.badge-cancelled {
  background: var(--vp-terracotta-light);
  color: var(--vp-terracotta);
}

/* --- Stars --- */
.stars {
  color: var(--vp-terracotta);
  letter-spacing: 1px;
  font-size: 1rem;
}

.stars-lg {
  font-size: 1.4rem;
}

.stars .star-empty {
  color: #D1D5DB;
}

/* --- Bar Chart (CSS-only) --- */
.bar-chart {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.bar-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.bar-label {
  width: 100px;
  text-align: right;
  font-size: 0.85rem;
  color: var(--vp-text);
  flex-shrink: 0;
  white-space: nowrap;
}

.bar-track {
  flex: 1;
  height: 28px;
  background: var(--vp-bg);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}

.bar-fill {
  height: 100%;
  background: var(--vp-navy);
  border-radius: 6px;
  transition: width 0.5s ease;
  min-width: 2px;
}

.bar-value {
  width: 80px;
  font-size: 0.85rem;
  color: var(--vp-text-light);
  flex-shrink: 0;
}

/* --- Progress Bar --- */
.progress-bar {
  width: 100%;
  height: 10px;
  background: var(--vp-border);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--vp-terracotta);
  border-radius: 999px;
  transition: width 0.4s ease;
}

/* --- Dialog / Modal --- */
dialog {
  border: none;
  border-radius: 12px;
  padding: 0;
  max-width: 600px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(28, 58, 84, 0.2);
}

dialog::backdrop {
  background: rgba(28, 58, 84, 0.4);
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--vp-border);
}

.dialog-header h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--vp-navy);
  font-weight: 600;
}

.dialog-close {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--vp-text-light);
  padding: 0;
  margin: 0;
  line-height: 1;
}
.dialog-close:hover {
  color: var(--vp-navy);
}

.dialog-body {
  padding: 1.5rem;
}

.dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--vp-border);
  background: var(--vp-bg);
  border-radius: 0 0 12px 12px;
}

.dialog-footer button {
  margin: 0;
}

/* Wider dialog for polls */
dialog.dialog-wide {
  max-width: 800px;
}

/* --- Toast Notifications --- */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  font-size: 0.875rem;
  color: white;
  box-shadow: var(--vp-shadow-md);
  animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s;
  max-width: 360px;
}

.toast-success { background: var(--vp-green); }
.toast-error { background: var(--vp-terracotta); }
.toast-info { background: var(--vp-navy); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(40px); }
}

/* --- Forms --- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1.5rem;
}

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

.form-section {
  background: var(--vp-card-bg);
  border: 1px solid var(--vp-border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--vp-shadow);
}

.form-section h4 {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--vp-navy);
  font-weight: 600;
}

/* Form inputs */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="url"],
textarea,
select {
  border-radius: 8px;
  border: 1px solid var(--vp-border);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--vp-terracotta);
  box-shadow: 0 0 0 3px rgba(168, 69, 59, 0.1);
  outline: none;
}

/* --- Checkbox Group --- */
.checkbox-group {
  border: 1px solid var(--vp-border);
  border-radius: 8px;
  max-height: 300px;
  overflow-y: auto;
}

.checkbox-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.75rem;
  background: var(--vp-bg);
  border-bottom: 1px solid var(--vp-border);
  position: sticky;
  top: 0;
  z-index: 1;
}

.checkbox-group-header label {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--vp-navy);
  margin: 0;
}

.checkbox-category {
  padding: 0.4rem 0.75rem;
  border-bottom: 1px solid var(--vp-border);
}

.checkbox-category:last-child {
  border-bottom: none;
}

.checkbox-category .cat-label {
  font-weight: 600;
  font-size: 0.72rem;
  color: var(--vp-text-light);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.4rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0 0.3rem 1rem;
  font-size: 0.85rem;
}

.checkbox-item input[type="checkbox"] {
  margin: 0;
  accent-color: var(--vp-terracotta);
}

.checkbox-item label {
  margin: 0;
  cursor: pointer;
}

/* --- Info Cards --- */
.info-card {
  background: var(--vp-card-bg);
  border: 1px solid var(--vp-border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--vp-shadow);
}

.info-row {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.info-item {
  flex: 1;
  min-width: 150px;
}

.info-item .info-label {
  font-size: 0.72rem;
  color: var(--vp-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.info-item .info-value {
  font-size: 1rem;
  color: var(--vp-navy);
  font-weight: 500;
}

/* --- Copyable Link --- */
.copy-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--vp-bg);
  border: 1px solid var(--vp-border);
  border-radius: 6px;
  padding: 0.3rem 0.5rem;
  font-size: 0.8rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
  max-width: 100%;
}

.copy-link code {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  color: var(--vp-text);
}

.copy-link button {
  padding: 0.2rem 0.4rem;
  font-size: 0.7rem;
  margin: 0;
  flex-shrink: 0;
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--vp-text-light);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.empty-state p {
  margin: 0;
  font-size: 0.95rem;
}

/* --- Loading Spinner --- */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: var(--vp-text-light);
}

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--vp-border);
  border-top-color: var(--vp-terracotta);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-right: 0.75rem;
}

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

/* --- Filter Bar --- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.filter-bar select {
  max-width: 250px;
  margin: 0;
  border-radius: 8px;
  border: 1px solid var(--vp-border);
}

/* --- Summary Card (Results) --- */
.summary-card {
  background: var(--vp-navy);
  color: white;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--vp-shadow-md);
}

.summary-card h3 {
  margin: 0 0 1rem;
  color: white;
  font-size: 1.1rem;
  font-weight: 600;
}

.summary-stats {
  display: flex;
  gap: 3rem;
}

.summary-stat .summary-value {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.summary-stat .summary-label {
  font-size: 0.85rem;
  opacity: 0.85;
  margin-top: 0.25rem;
}

/* --- Utilities --- */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.text-muted { color: var(--vp-text-light); }
.text-sm { font-size: 0.85rem; }
.text-right { text-align: right; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1 { gap: 0.5rem; }

.hidden { display: none !important; }

/* --- Poll detail back link --- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--vp-terracotta);
  text-decoration: none;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  cursor: pointer;
  font-weight: 500;
}

.back-link:hover {
  text-decoration: underline;
  color: var(--vp-terracotta-hover);
}

/* --- Responsive (minor adjustments) --- */
@media (max-width: 900px) {
  .admin-layout {
    grid-template-columns: 200px 1fr;
  }
  .main-content {
    padding: 1rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
}