@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --font-primary: 'Outfit', sans-serif;
  --bg-app: #f4f6fa;
  --bg-sidebar: #0f172a;
  --color-primary: #4f46e5;
  --color-secondary: #06b6d4;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-text-dark: #1e293b;
  --color-text-light: #64748b;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--bg-app);
  color: var(--color-text-dark);
  min-height: 100vh;
  display: flex;
}

/* Auth Layout */
.auth-wrapper {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 10% 20%, rgb(87, 108, 117) 0%, rgb(37, 50, 55) 100.2%);
  padding: 20px;
}

.auth-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.auth-header {
  text-align: center;
  margin-bottom: 30px;
}

.auth-header h1 {
  font-size: 2.2rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 10px;
}

.auth-header p {
  color: var(--color-text-light);
  font-size: 1rem;
}

/* Sidebar */
.app-sidebar {
  width: 280px;
  background-color: var(--bg-sidebar);
  color: #f8fafc;
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  transition: all 0.3s ease;
}

.sidebar-brand {
  padding: 25px 30px;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, #818cf8, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-menu {
  list-style: none;
  padding: 20px 15px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  padding: 12px 20px;
  color: #94a3b8;
  text-decoration: none;
  font-weight: 500;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.sidebar-menu a:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: #f8fafc;
}

.sidebar-menu li.active a {
  background-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
}

.sidebar-footer {
  padding: 20px 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-footer a {
  display: flex;
  align-items: center;
  padding: 12px 20px;
  color: #ef4444;
  text-decoration: none;
  font-weight: 600;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.sidebar-footer a:hover {
  background-color: rgba(239, 68, 68, 0.1);
}

/* App Main Content */
.app-container {
  flex: 1;
  margin-left: 280px;
  padding: 40px;
  min-height: 100vh;
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 35px;
}

.app-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.user-badge {
  background-color: #fff;
  padding: 10px 20px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.user-badge .avatar-placeholder {
  width: 36px;
  height: 36px;
  background-color: #e0e7ff;
  color: var(--color-primary);
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Cards & Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
  margin-bottom: 35px;
}

.stat-card {
  background-color: #fff;
  border-radius: 16px;
  padding: 25px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stat-info h3 {
  font-size: 0.9rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  font-weight: 600;
}

.stat-info p {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.stat-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-icon.primary {
  background-color: #e0e7ff;
  color: var(--color-primary);
}

.stat-icon.secondary {
  background-color: #ecfeff;
  color: var(--color-secondary);
}

.stat-icon.success {
  background-color: #d1fae5;
  color: var(--color-success);
}

.stat-icon.warning {
  background-color: #fef3c7;
  color: var(--color-warning);
}

/* Custom Card */
.custom-card {
  background-color: #fff;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  padding: 30px;
  margin-bottom: 30px;
}

.card-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.card-header-flex h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-primary);
  font-size: 1rem;
  border-radius: 10px;
  border: 1px solid #cbd5e1;
  outline: none;
  transition: all 0.2s ease;
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.15);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background-color: #4338ca;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

.btn-danger {
  background-color: var(--color-danger);
  color: #fff;
}

.btn-danger:hover {
  background-color: #dc2626;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25);
}

.btn-secondary {
  background-color: #f1f5f9;
  color: #475569;
}

.btn-secondary:hover {
  background-color: #e2e8f0;
}

.btn-success {
  background-color: var(--color-success);
  color: #fff;
}

.btn-success:hover {
  background-color: #059669;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.custom-table th {
  padding: 16px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-light);
  border-bottom: 2px solid var(--border-color);
  background-color: #f8fafc;
}

.custom-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  font-size: 1rem;
  vertical-align: middle;
}

.custom-table tr:hover td {
  background-color: #f8fafc;
}

/* Badge Roles */
.badge {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-primary {
  background-color: #e0e7ff;
  color: var(--color-primary);
}

.badge-success {
  background-color: #d1fae5;
  color: var(--color-success);
}

.badge-warning {
  background-color: #fef3c7;
  color: var(--color-warning);
}

/* Schedule Grid */
.schedule-grid {
  display: grid;
  grid-template-columns: 80px repeat(5, 1fr);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background-color: #fff;
  overflow: hidden;
}

.schedule-header {
  padding: 15px;
  background-color: #f8fafc;
  font-weight: 600;
  text-align: center;
  border-bottom: 2px solid var(--border-color);
  border-right: 1px solid var(--border-color);
}

.schedule-header:last-child {
  border-right: none;
}

.schedule-row {
  display: contents;
}

.schedule-cell {
  padding: 15px;
  border-bottom: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  min-height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.schedule-cell:last-child {
  border-right: none;
}

.schedule-cell.period-header {
  background-color: #f8fafc;
  font-weight: 600;
  align-items: center;
}

.schedule-item {
  background-color: #f0fdf4;
  border-left: 4px solid var(--color-success);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
}

.schedule-item .sub {
  font-weight: 600;
  color: #166534;
}

.schedule-item .teacher {
  font-size: 0.75rem;
  color: #3f6212;
  margin-top: 3px;
}

.schedule-item .room {
  font-size: 0.75rem;
  color: #6b7280;
  font-style: italic;
}

/* Score Forms */
.score-group-flex {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.score-tag {
  background-color: #f1f5f9;
  border: 1px solid #cbd5e1;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.score-tag.Oral {
  border-color: #93c5fd;
  background-color: #eff6ff;
  color: #1e40af;
}

.score-tag.FifteenMinutes {
  border-color: #c084fc;
  background-color: #faf5ff;
  color: #6b21a8;
}

.score-tag.OnePeriod {
  border-color: #f472b6;
  background-color: #fdf2f8;
  color: #9d174d;
}

.score-tag.MidTerm {
  border-color: #fbbf24;
  background-color: #fffbeb;
  color: #92400e;
}

.score-tag.Final {
  border-color: #34d399;
  background-color: #ecfdf5;
  color: #065f46;
}

.modal-trigger {
  color: var(--color-primary);
  text-decoration: underline;
  cursor: pointer;
}

/* Alert styles */
.alert {
  padding: 15px 20px;
  border-radius: 10px;
  margin-bottom: 25px;
  font-weight: 500;
}

.alert-success {
  background-color: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.alert-danger {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

/* Utility */
.mt-3 {
  margin-top: 15px;
}

.mb-3 {
  margin-bottom: 15px;
}

.mr-2 {
  margin-right: 8px;
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-text-light);
}

.fw-bold {
  font-weight: 700;
}

/* Autocomplete/Searchable Dropdown Styles */
.autocomplete-wrapper {
  position: relative;
  width: 100%;
}

.autocomplete-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 14px;
  font-size: 0.95rem;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  cursor: pointer;
  user-select: none;
  color: var(--color-text-dark);
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.autocomplete-trigger::after {
  content: "▼";
  font-size: 0.7rem;
  color: var(--color-text-light);
  margin-left: 8px;
  transition: transform 0.2s;
}

.autocomplete-trigger:hover {
  border-color: #94a3b8;
}

.autocomplete-wrapper .autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 1050;
  display: none;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  margin-top: 6px;
  padding: 10px;
}

.autocomplete-wrapper .autocomplete-dropdown.open {
  display: flex;
}

.autocomplete-search {
  width: 100% !important;
  padding: 8px 12px !important;
  margin-bottom: 8px !important;
  font-size: 0.9rem !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: 8px !important;
  box-sizing: border-box !important;
}

.autocomplete-options {
  max-height: 180px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.autocomplete-option {
  padding: 8px 12px;
  font-size: 0.9rem;
  color: var(--color-text-dark);
  border-radius: 6px;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s, color 0.15s;
}

.autocomplete-option:hover {
  background: #f1f5f9;
}

.autocomplete-option.selected {
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 500;
}

.autocomplete-option.disabled {
  color: #94a3b8;
  cursor: not-allowed;
  background: #f8fafc;
}

.autocomplete-no-results {
  padding: 12px;
  font-size: 0.9rem;
  color: var(--color-text-light);
  text-align: center;
}