:root {
  --primary: #1e3a8a; /* Deep blue */
  --primary-light: #3b82f6;
  --secondary: #d97706; /* Warm gold/amber */
  --background: #f8fafc;
  --surface: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --error: #ef4444;
  --success: #10b981;
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.4);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius: 12px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--background);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* App Container */
#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
.header {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--primary);
}

.header-brand i {
  font-size: 1.75rem;
  color: var(--secondary);
}

.header-brand h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.header-nav {
  display: flex;
  gap: 1rem;
}

.public-admin-nav {
  gap: 0;
}

.admin-access-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid transparent;
  border-radius: 50%;
  color: rgba(100, 116, 139, 0.6);
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.admin-access-link:hover,
.admin-access-link:focus-visible {
  background: rgba(15, 23, 42, 0.04);
  border-color: rgba(100, 116, 139, 0.25);
  color: var(--primary);
  outline: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 500;
  font-family: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.25);
}

.btn-primary:hover {
  background: #1e3a8a;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(30, 58, 138, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary-light);
}

.btn-outline:hover {
  background: rgba(59, 130, 246, 0.05);
}

.btn-danger {
  background: var(--error);
  color: white;
}
.btn-danger:hover {
  background: #dc2626;
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

/* Main Layout */
.main-content {
  flex: 1;
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* Calendar View */
.calendar-container {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid var(--border);
  animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
  background: #fcfcfc;
}

.month-selector {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.month-selector h2 {
  font-size: 1.5rem;
  font-weight: 600;
  min-width: 200px;
  text-align: center;
}

.icon-btn {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-btn:hover {
  background: var(--background);
  color: var(--primary);
}

.icon-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.icon-btn:disabled:hover {
  background: transparent;
  color: var(--text-muted);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.weekday-header {
  text-align: center;
  padding: 1rem 0;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}

.calendar-day {
  min-height: 120px;
  padding: 0.5rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background-color 0.2s;
}

.calendar-day:nth-child(7n) {
  border-right: none;
}

.calendar-day:hover {
  background-color: #f8fafc;
}

.calendar-day.empty {
  background-color: #f1f5f9;
  cursor: default;
}

.day-number {
  font-weight: 500;
  margin-bottom: 0.5rem;
  display: inline-block;
  width: 28px;
  height: 28px;
  line-height: 28px;
  text-align: center;
  border-radius: 50%;
}

.calendar-day.today .day-number {
  background: var(--primary);
  color: white;
}

.event-item {
  background: var(--event-bg, rgba(59, 130, 246, 0.1));
  border-left: 3px solid var(--event-color, var(--primary-light));
  color: var(--event-text, var(--primary));
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  margin-bottom: 0.25rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.2s;
}

.event-item:hover {
  background: var(--event-bg-hover, rgba(59, 130, 246, 0.2));
  transform: translateX(2px);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: var(--surface);
  border-radius: var(--radius);
  width: 90%;
  max-width: 500px;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(10px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 2rem;
  position: relative;
}

.modal-overlay.active .modal-content {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.2s;
}

.modal-close:hover {
  color: var(--text-main);
}

.modal-title {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  color: var(--primary);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Admin Dashboard Table */
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.admin-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.admin-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.admin-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border: none;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

.admin-tab:hover,
.admin-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.events-table-wrapper {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  overflow-x: auto;
  border: 1px solid var(--border);
}

.events-table {
  width: 100%;
  border-collapse: collapse;
}

.events-table th,
.events-table td {
  padding: 1rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.events-table th {
  background: #f8fafc;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.events-table tbody tr {
  transition: background-color 0.2s;
}

.events-table tbody tr:hover {
  background-color: #f1f5f9;
}

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

.action-btns {
  display: flex;
  gap: 0.5rem;
}

.event-type-cell {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.event-type-swatch {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  flex: 0 0 auto;
}

.color-control {
  min-height: 45px;
  padding: 0.35rem;
}

.role-pill,
.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-right: 0.35rem;
  margin-bottom: 0.25rem;
}

.role-admin {
  background: rgba(30, 58, 138, 0.1);
  color: var(--primary);
}

.role-catequista {
  background: rgba(16, 185, 129, 0.1);
  color: #047857;
}

.role-solo_lectura {
  background: rgba(100, 116, 139, 0.12);
  color: #475569;
}

.status-pill.active {
  background: rgba(16, 185, 129, 0.1);
  color: #047857;
}

.status-pill.inactive {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
}

.status-pill.pending {
  background: rgba(217, 119, 6, 0.12);
  color: #92400e;
}

.toggle-row {
  display: flex !important;
  align-items: center;
  gap: 0.5rem;
  min-height: 45px;
  color: var(--text-main);
}

.toggle-row input {
  width: 1rem;
  height: 1rem;
}

.form-error {
  min-height: 1.25rem;
  margin-bottom: 1rem;
  color: var(--error);
  font-size: 0.9rem;
}

.form-error.success {
  color: var(--success);
}

.settings-panel {
  max-width: 640px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 1.5rem;
}

.access-denied {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 3rem 2rem;
  text-align: center;
  color: var(--text-muted);
}

.access-denied i {
  display: block;
  font-size: 2.5rem;
  color: var(--error);
  margin-bottom: 0.75rem;
}

.access-denied h2 {
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

/* Login View */
.login-container {
  max-width: 400px;
  margin: 4rem auto;
  background: var(--surface);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.login-icon {
  text-align: center;
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

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

.login-error {
  min-height: 1.25rem;
  margin-bottom: 1rem;
  color: var(--error);
  font-size: 0.9rem;
  text-align: center;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--event-bg, rgba(59, 130, 246, 0.1));
  color: var(--event-text, var(--primary));
}

.visibility-pill {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.visibility-pill.public {
  background: rgba(16, 185, 129, 0.1);
  color: #047857;
}

.visibility-pill.hidden {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
}

/* Filters Bar */
.filters-bar {
  display: flex;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  background: #fcfcfc;
}
.filter-btn {
  padding: 0.4rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: white;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.filter-btn:hover {
  background: #f1f5f9;
}
.filter-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* Loader */
.loader {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid rgba(30, 58, 138, 0.2);
  border-radius: 50%;
  border-top-color: var(--primary);
  animation: spin 1s ease-in-out infinite;
}

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

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem;
  gap: 1rem;
  color: var(--text-muted);
}

.site-footer {
  margin-top: auto;
  background: #0f172a;
  color: white;
  padding: 1.5rem 2rem;
}

.site-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
}

.site-footer-brand i {
  color: var(--secondary);
  font-size: 1.5rem;
}

.site-footer-contact {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
  font-style: normal;
}

.site-footer-contact a,
.site-footer-contact span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.site-footer-contact a:hover {
  color: white;
}

/* --- List View (Primary) --- */
.upcoming-section {
  margin-bottom: 3rem;
  animation: fadeIn 0.5s ease-out;
}

.upcoming-section h2 {
  margin-bottom: 1.25rem;
  color: var(--text-main);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.events-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.event-card {
  display: flex;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}

.event-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--event-color, var(--primary-light));
}

.event-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.event-card-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 70px;
  padding-right: 1.5rem;
  border-right: 1px solid var(--border);
  margin-right: 1.5rem;
}

.event-card-day {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.event-card-month {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.25rem;
}

.event-card-info {
  flex: 1;
}

.event-card-info h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.event-card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.event-card-meta span {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.event-card-arrow {
  color: var(--text-muted);
  font-size: 1.25rem;
  transition: transform 0.2s;
}

.event-card:hover .event-card-arrow {
  transform: translateX(4px);
  color: var(--primary);
}

/* --- Mobile Responsiveness --- */
.mobile-weekday {
  display: none;
}

@media (max-width: 768px) {
  /* Header */
  .header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  
  .header-nav {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }

  .public-admin-nav {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: auto;
  }
  
  /* Main Layout */
  .main-content {
    padding: 1rem;
  }
  
  /* Filters */
  .filters-bar {
    padding: 0.75rem;
    gap: 0.5rem;
    border-radius: var(--radius);
  }
  
  .filter-btn {
    padding: 0.35rem 0.8rem;
    font-size: 0.8rem;
  }
  
  /* Calendar Header */
  .calendar-header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  
  .calendar-header > div:last-child {
    display: none; /* spacer */
  }
  
  .month-selector {
    width: 100%;
    justify-content: space-between;
  }
  
  .month-selector h2 {
    font-size: 1.25rem;
    min-width: auto;
  }
  
  /* Calendar Grid -> Fit to screen */
  .calendar-container {
    width: 100%;
  }
  
  .calendar-grid {
    min-width: 100%;
  }
  
  .weekday-header {
    padding: 0.5rem 0;
    font-size: 0.7rem;
    letter-spacing: 0;
  }
  
  .calendar-day {
    min-height: 80px;
    padding: 0.25rem;
  }
  
  .day-number {
    width: 22px;
    height: 22px;
    line-height: 22px;
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
  }
  
  .event-item {
    padding: 0.15rem 0.25rem;
    font-size: 0.65rem;
    border-left-width: 2px;
    margin-bottom: 0.15rem;
  }
  /* Modal */
  .modal-content {
    padding: 1.5rem;
    width: 95%;
  }
  
  .form-group[style*="display: flex"] {
    flex-direction: column;
  }
  
  /* Admin View */
  .admin-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .events-table th,
  .events-table td {
    padding: 0.75rem 0.5rem;
    font-size: 0.9rem;
  }
  
  .action-btns {
    flex-direction: column;
  }

  .settings-panel {
    max-width: none;
    padding: 1rem;
  }

  .site-footer {
    padding: 1.25rem 1rem;
  }

  .site-footer-inner,
  .site-footer-contact {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer-contact {
    gap: 0.75rem;
  }
}

@media (max-width: 480px) {
  .events-table {
    display: block;
    width: 100%;
  }
  
  .events-table thead {
    display: none;
  }
  
  .events-table tbody, .events-table tr, .events-table td {
    display: block;
    width: 100%;
  }
  
  .events-table tr {
    margin-bottom: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.5rem;
  }
  
  .events-table td {
    border-bottom: none;
    padding: 0.5rem;
  }
  
  .events-table td:last-child {
    border-top: 1px dashed var(--border);
    margin-top: 0.5rem;
  }
  
  .action-btns {
    flex-direction: row;
    justify-content: flex-end;
  }
  
  .event-card {
    padding: 1rem;
  }
  
  .event-card-date {
    min-width: 55px;
    padding-right: 1rem;
    margin-right: 1rem;
  }
  
  .event-card-day {
    font-size: 1.5rem;
  }
  
  .event-card-info h3 {
    font-size: 1.05rem;
  }
  
  .event-card-arrow {
    display: none;
  }
}