/* css/styles.css */

/* ========================================
   CSS VARIABLES & RESET
   ======================================== */
:root {
    /* Colors */
    --primary: #3b82f6;
    --primary-dark: #4338ca;
    --primary-light: #e0e7ff;
    --secondary: #64748b;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Layout */
    --sidebar-width: 260px;
    --navbar-height: 64px;
    --border-radius: 8px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition: all 0.2s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--gray-700);
    background-color: var(--gray-50);
    background-image: url(../../assetsss/img/campus\ life.jpg);
    background-size: cover;
    padding: 50px;
}

.login-form{
    position: relative;
  background-color: hsla(244, 16%, 92%, 0.6);
  border: 2px solid hsla(244, 16%, 92%, 0.75);
  margin-inline: 1.5rem;
  row-gap: 1.25rem;
  backdrop-filter: blur(20px);
  padding: 2rem;
  border-radius: 1rem;

}
a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ========================================
   ADMIN LAYOUT
   ======================================== */

/* Main Container */
.admin-container {
    display: flex;
    min-height: 100vh;
}

/* ========================================
   SIDEBAR
   ======================================== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--gray-900);
    color: var(--white);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.sidebar-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-700);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-logo i {
    font-size: 28px;
    color: var(--primary);
}

.sidebar-logo span {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 24px;
}

.nav-section-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-400);
    padding: 8px 12px;
}

.nav-item {
    margin-bottom: 4px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--border-radius);
    color: var(--gray-300);
    transition: var(--transition);
    font-weight: 500;
}

.nav-link:hover {
    background: var(--gray-800);
    color: var(--white);
}

.nav-link.active {
    background: var(--primary);
    color: var(--white);
}

.nav-link i {
    width: 20px;
    font-size: 16px;
}

.nav-link .badge {
    margin-left: auto;
    background: var(--danger);
    color: var(--white);
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 12px;
}

/* ========================================
   MAIN CONTENT AREA
   ======================================== */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Top Navbar */
.top-navbar {
    height: var(--navbar-height);
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 20px;
    color: var(--gray-600);
    cursor: pointer;
    padding: 8px;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    padding: 8px 16px;
    gap: 8px;
    width: 300px;
}

.search-box i {
    color: var(--gray-400);
}

.search-box input {
    border: none;
    background: transparent;
    outline: none;
    width: 100%;
    font-size: 14px;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.navbar-icon-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--gray-100);
    color: var(--gray-600);
    border: none;
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.navbar-icon-btn:hover {
    background: var(--gray-200);
}

.navbar-icon-btn .notification-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: var(--danger);
    border-radius: 50%;
}

.user-dropdown {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.user-dropdown:hover {
    background: var(--gray-100);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 600;
    color: var(--gray-800);
    font-size: 14px;
}

.user-role {
    font-size: 12px;
    color: var(--gray-500);
}

/* Page Content */
.page-content {
    flex: 1;
    padding: 24px;
}

/* ========================================
   PAGE HEADER
   ======================================== */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.page-title-section {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.page-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
}

.page-subtitle {
    color: var(--gray-500);
    font-size: 14px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.breadcrumb a {
    color: var(--primary);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

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

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

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.btn-secondary:hover {
    background: var(--gray-200);
}

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

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

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

/* ========================================
   CARDS
   ======================================== */
.card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--gray-200);
    /* background: var(--gray-50); */
}

.form-control{
    background-color: hsla(244, 16%, 92%, 0.6) !important;
}
/* ========================================
   FILTER SECTION
   ======================================== */
.filter-section {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    padding: 20px;
    margin-bottom: 24px;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.filter-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
}

/* ========================================
   FORM ELEMENTS
   ======================================== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
}

.form-label .required {
    color: var(--danger);
}

.form-control {
    padding: 10px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 14px;
    color: var(--gray-700);
    transition: var(--transition);
    background: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-control:disabled {
    background: var(--gray-100);
    cursor: not-allowed;
    color: var(--gray-400);
}

.form-control::placeholder {
    color: var(--gray-400);
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

.form-hint {
    font-size: 12px;
    color: var(--gray-500);
}

.form-error {
    font-size: 12px;
    color: var(--danger);
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--gray-300);
    transition: var(--transition);
    border-radius: 26px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: var(--white);
    transition: var(--transition);
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--primary);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(22px);
}

/* ========================================
   TABLE
   ======================================== */
.table-container {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.table-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.table-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
}

.table-actions {
    display: flex;
    gap: 12px;
}

.table-wrapper {
    overflow-x: auto;
}

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

.data-table th,
.data-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.data-table th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-600);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.data-table tbody tr:hover {
    background: var(--gray-50);
}

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

/* Table Action Buttons */
.table-action-btn {
    padding: 6px 10px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--gray-500);
    border-radius: 4px;
    transition: var(--transition);
}

.table-action-btn:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.table-action-btn.view:hover {
    color: var(--info);
}

.table-action-btn.edit:hover {
    color: var(--warning);
}

.table-action-btn.delete:hover {
    color: var(--danger);
}

/* Table Footer / Pagination */
.table-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--gray-50);
}

.table-info {
    font-size: 14px;
    color: var(--gray-600);
}

.pagination {
    display: flex;
    gap: 4px;
}

.pagination button {
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    background: var(--white);
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

.pagination button:hover:not(:disabled) {
    background: var(--gray-100);
}

.pagination button.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========================================
   STATUS BADGES
   ======================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
}

.badge-warning {
    background: #fef3c7;
    color: #92400e;
}

.badge-danger {
    background: #fee2e2;
    color: #991b1b;
}

.badge-info {
    background: #dbeafe;
    color: #1e40af;
}

.badge-secondary {
    background: var(--gray-200);
    color: var(--gray-700);
}

/* ========================================
   EMPTY STATE
   ======================================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.empty-state-icon i {
    font-size: 36px;
    color: var(--gray-400);
}

.empty-state-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.empty-state-text {
    color: var(--gray-500);
    margin-bottom: 24px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   FORM SECTIONS (for Create/Edit Page)
   ======================================== */
.form-section {
    /* background: var(--white); */
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    margin-bottom: 24px;
}

.form-section-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: 12px;
}

.form-section-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.form-section-title h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
}

.form-section-title p {
    font-size: 13px;
    color: var(--gray-500);
}

.form-section-body {
    padding: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-row:last-child {
    margin-bottom: 0;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .search-box {
        display: none;
    }
    body{
            padding: 0px;
    }
}

@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .filter-grid {
        grid-template-columns: 1fr;
    }
    
    .table-footer {
        flex-direction: column;
        gap: 16px;
    }
    
    .user-info {
        display: none;
    }
}
/* ========================================
   RADIO CARD STYLES
   ======================================== */
.radio-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 8px;
}

.radio-card {
    cursor: pointer;
}

.radio-card input[type="radio"] {
    display: none;
}

.radio-card-content {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    transition: var(--transition);
    background: var(--white);
}

.radio-card:hover .radio-card-content {
    border-color: var(--gray-300);
    background: var(--gray-50);
}

.radio-card input[type="radio"]:checked + .radio-card-content {
    border-color: var(--primary);
    background: var(--primary-light);
}

.radio-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    background: var(--gray-100);
    color: var(--gray-600);
    flex-shrink: 0;
    transition: var(--transition);
}

.radio-card input[type="radio"]:checked + .radio-card-content .radio-card-icon {
    background: var(--primary);
    color: var(--white);
}

.radio-card-icon.fresh {
    background: #d1fae5;
    color: #065f46;
}

.radio-card input[type="radio"]:checked + .radio-card-content .radio-card-icon.fresh {
    background: #10b981;
    color: var(--white);
}

.radio-card-icon.stale {
    background: #fef3c7;
    color: #92400e;
}

.radio-card input[type="radio"]:checked + .radio-card-content .radio-card-icon.stale {
    background: #f59e0b;
    color: var(--white);
}

.radio-card-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.radio-card-text strong {
    font-size: 15px;
    color: var(--gray-800);
}

.radio-card-text span {
    font-size: 13px;
    color: var(--gray-500);
}

.radio-card input[type="radio"]:checked + .radio-card-content .radio-card-text strong {
    color: var(--primary-dark);
}

/* Compact Radio Options (inline) */
.radio-inline-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.radio-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 10px 16px;
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    transition: var(--transition);
    background: var(--white);
}

.radio-inline:hover {
    background: var(--gray-50);
}

.radio-inline input[type="radio"] {
    display: none;
}

.radio-inline.selected {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary);
}

.radio-inline-indicator {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.radio-inline.selected .radio-inline-indicator {
    border-color: var(--primary);
}

.radio-inline.selected .radio-inline-indicator::after {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
}

/* ========================================
   OPTGROUP STYLING FOR SELECT
   ======================================== */
select.form-control optgroup {
    font-weight: 600;
    color: var(--gray-700);
    background: var(--gray-50);
    padding: 8px;
}

select.form-control option {
    padding: 8px 12px;
    font-weight: normal;
}