/* ========== RESET & VARIABLES ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #2c5f8a;
    --primary-dark: #1e3a5f;
    --primary-light: #e8f0f7;
    --secondary: #27ae60;
    --secondary-dark: #1e8a4c;
    --danger: #e74c3c;
    --warning: #f39c12;
    --info: #3498db;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --dark: #343a40;
    --white: #ffffff;
    --sidebar-width: 260px;
    --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 1rem 2rem rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --transition: all 0.25s ease;
}

body {
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: #f5f7fb;
    overflow-x: hidden;
    font-size: 14px;
    line-height: 1.5;
    color: var(--dark);
}

/* ========== SIDEBAR ========== */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--white);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 100;
    transition: var(--transition);
    box-shadow: 2px 0 10px rgba(0,0,0,0.05);
}

.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.1);
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.3);
    border-radius: 4px;
}

/* Brand */
.sidebar-brand {
    padding: 24px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 20px;
}

.sidebar-brand h3 {
    font-size: 1rem;
    margin-bottom: 4px;
    font-weight: 600;
}

.sidebar-brand p {
    font-size: 0.6rem;
    opacity: 0.7;
}

/* Menu - UPPERCASE, ukuran seragam 12px */
.sidebar-menu {
    list-style: none;
    padding: 0 12px;
}

.sidebar-menu li {
    margin-bottom: 4px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    border-radius: 10px;
    transition: var(--transition);
    font-size: 12px;
    white-space: nowrap;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-menu a:hover {
    background: rgba(255,255,255,0.12);
    color: white;
}

.sidebar-menu a.active {
    background: white;
    color: var(--primary);
}

.menu-icon {
    font-size: 1.1rem;
    min-width: 28px;
}

/* Dropdown - ukuran seragam 12px */
.dropdown-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 14px;
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.85);
    font-size: 12px;
    cursor: pointer;
    border-radius: 10px;
    transition: var(--transition);
    font-family: inherit;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dropdown-btn:hover {
    background: rgba(255,255,255,0.12);
    color: white;
}

.dropdown-btn .arrow {
    transition: transform 0.25s;
    font-size: 10px;
}

.dropdown-btn.active .arrow {
    transform: rotate(180deg);
}

.dropdown-container {
    list-style: none;
    padding-left: 45px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.dropdown-container.show {
    max-height: 250px;
}

.dropdown-container a {
    padding: 8px 14px;
    font-size: 12px;
    opacity: 0.8;
    text-transform: capitalize;
    font-weight: 500;
}

/* ========== MAIN CONTENT ========== */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: var(--transition);
}

/* Header */
.top-header {
    background: white;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 0 rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 99;
}

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

.page-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-name {
    font-size: 13px;
    color: var(--gray);
}

.logout-btn {
    background: var(--danger);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 12px;
    transition: var(--transition);
}

.logout-btn:hover {
    background: #c0392b;
    transform: translateY(-1px);
}

/* Content */
.content-container {
    padding: 24px;
}

/* ========== DASHBOARD CARDS ========== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: white;
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.stat-info h3 {
    color: var(--gray);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    font-weight: 600;
}

.stat-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
}

.stat-icon {
    font-size: 36px;
    opacity: 0.5;
}

.stat-card.good .stat-number { color: var(--secondary); }
.stat-card.bad .stat-number { color: var(--danger); }

/* ========== TABEL ========== */
.data-table {
    width: 100%;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    border-collapse: collapse;
}

.data-table thead tr {
    background: #f8f9fa;
    border-bottom: 1px solid var(--gray-light);
}

.data-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--gray-light);
    font-size: 13px;
}

.data-table tbody tr:hover {
    background: #f8f9fa;
}

/* Status Badges */
.status-baik {
    background: #d4edda;
    color: var(--secondary);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    display: inline-block;
}

.status-rusak-ringan {
    background: #fff3cd;
    color: var(--warning);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    display: inline-block;
}

.status-rusak-berat {
    background: #f8d7da;
    color: var(--danger);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    display: inline-block;
}

/* Tombol */
.btn-success {
    background: var(--secondary);
    color: white;
    padding: 8px 18px;
    border-radius: 24px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-success:hover {
    background: var(--secondary-dark);
    transform: translateY(-1px);
}

.btn-edit {
    background: var(--info);
    color: white;
    padding: 4px 10px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 11px;
}

.btn-delete {
    background: var(--danger);
    color: white;
    padding: 4px 10px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 11px;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

/* ========== FORM ========== */
.form-horizontal {
    background: white;
    padding: 28px;
    border-radius: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.03);
}

.form-row {
    display: flex;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.form-row label {
    width: 170px;
    font-weight: 600;
    padding-top: 10px;
    font-size: 13px;
    color: var(--dark);
}

.form-row input,
.form-row select,
.form-row textarea {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--gray-light);
    border-radius: 12px;
    font-family: inherit;
    font-size: 13px;
    transition: var(--transition);
    background: white;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(44,95,138,0.1);
}

.form-actions {
    margin-left: 170px;
    display: flex;
    gap: 12px;
}

.btn-save {
    background: var(--secondary);
    color: white;
    padding: 9px 24px;
    border: none;
    border-radius: 24px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
}

.btn-cancel {
    background: var(--gray-light);
    color: var(--dark);
    padding: 9px 24px;
    border-radius: 24px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

/* Helper text di bawah input */
.form-row small,
.form-row .helper-text {
    display: block;
    margin-top: 6px;
    color: var(--gray);
    font-size: 11px;
}

/* Untuk wrapper input */
.form-row > div {
    flex: 1;
}

/* Search Form */
.search-form {
    background: white;
    padding: 16px 20px;
    border-radius: 60px;
    margin-bottom: 24px;
    display: flex;
    gap: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.03);
}

.search-form input {
    flex: 1;
    padding: 10px 18px;
    border: 1px solid var(--gray-light);
    border-radius: 40px;
    font-size: 13px;
}

.search-form button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 40px;
    cursor: pointer;
    font-weight: 500;
}

/* Alert */
.alert {
    padding: 12px 18px;
    border-radius: 12px;
    margin-bottom: 20px;
    font-size: 13px;
}

.alert-error {
    background: #f8d7da;
    color: var(--danger);
    border-left: 3px solid var(--danger);
}

.alert-success {
    background: #d4edda;
    color: var(--secondary);
    border-left: 3px solid var(--secondary);
}

/* ========== LOGIN PAGE ========== */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #1e3a5f 0%, #2c5f8a 50%, #3a7ca5 100%);
    margin: 0;
    position: relative;
}

.login-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" fill-opacity="1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    pointer-events: none;
}

.login-container {
    background: rgba(255,255,255,0.98);
    padding: 40px 36px;
    border-radius: 28px;
    width: 100%;
    max-width: 420px;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255,255,255,0.3);
    animation: fadeInUp 0.6s ease-out;
    position: relative;
    z-index: 1;
}

/* Logo di halaman login - ukuran kecil */
.login-logo {
    margin-bottom: 20px;
    text-align: center;
}

.login-logo img {
    max-width: 60px;
    height: auto;
    border-radius: 14px;
    background: white;
    padding: 5px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

/* Nama madrasah */
.madrasah-name {
    color: var(--primary);
    font-weight: 700 !important;
    font-size: 14px !important;
    letter-spacing: 1px;
    margin-top: -5px;
    margin-bottom: 20px !important;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-container h2 {
    color: var(--primary);
    margin-bottom: 6px;
    font-size: 1.6rem;
    font-weight: 700;
}

.login-container h3 {
    color: var(--gray);
    font-size: 12px;
    margin-bottom: 8px;
    font-weight: 400;
}

.login-container .form-group {
    margin-bottom: 20px;
    text-align: left;
}

.login-container .form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark);
    font-size: 13px;
    font-weight: 600;
}

.login-container input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gray-light);
    border-radius: 16px;
    font-size: 14px;
    transition: var(--transition);
    background: white;
}

.login-container input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(44,95,138,0.15);
}

.login-container button {
    width: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 12px;
    border: none;
    border-radius: 16px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    margin-top: 8px;
    transition: var(--transition);
}

.login-container button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    font-size: 11px;
    color: var(--gray);
    border-top: 1px solid var(--gray-light);
    margin-top: 32px;
}

/* ========== RESPONSIVE (MOBILE) ========== */
@media (max-width: 768px) {
    .sidebar {
        left: -260px;
    }
    
    .sidebar.show {
        left: 0;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .form-row label {
        width: 100%;
        margin-bottom: 6px;
    }
    
    .form-actions {
        margin-left: 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .content-container {
        padding: 16px;
    }
    
    .login-container {
        margin: 20px;
        padding: 32px 24px;
    }
}