/* ============================================
   GURU TEPAT - Modern 2026 Design
   Colors: Alabaster #E5E4E2, Onyx #0A0A0A, Blue Slate #536878
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --alabaster: #E5E4E2;
    --onyx: #0A0A0A;
    --blue-slate: #536878;
    --blue-slate-light: #6b8294;
    --blue-slate-dark: #3d4f5c;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.3);
    --shadow-sm: 0 2px 8px rgba(10, 10, 10, 0.08);
    --shadow-md: 0 4px 20px rgba(10, 10, 10, 0.12);
    --shadow-lg: 0 8px 40px rgba(10, 10, 10, 0.15);
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --bottom-nav-height: 72px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, var(--alabaster) 0%, #d4d3d1 50%, var(--blue-slate) 100%);
    min-height: 100vh;
    color: var(--onyx);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   GLASS MORPHISM CARD
   ============================================ */
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid rgba(83, 104, 120, 0.15);
    font-weight: 600;
    color: var(--onyx);
    padding: 16px 20px;
}

.card-body {
    padding: 20px;
}

/* ============================================
   MOBILE HEADER
   ============================================ */
.mobile-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    z-index: 1000;
}

.mobile-header .logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mobile-header .logo img {
    width: 36px;
    height: 36px;
    border-radius: 10px;
}

.mobile-header .logo-text {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--onyx);
}

.mobile-header .jam-display {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--blue-slate);
    font-family: 'Courier New', monospace;
    background: rgba(83, 104, 120, 0.1);
    padding: 6px 12px;
    border-radius: 20px;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    padding-top: 76px;
    padding-bottom: calc(var(--bottom-nav-height) + 24px);
    min-height: 100vh;
}

.container-fluid {
    padding: 0 16px;
}

/* ============================================
   STAT CARDS
   ============================================ */
.stat-card {
    background: linear-gradient(135deg, var(--blue-slate) 0%, var(--blue-slate-dark) 100%);
    border-radius: var(--radius-md);
    padding: 20px;
    color: var(--white);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: scale(1.02);
}

.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-card .stat-label {
    font-size: 0.75rem;
    opacity: 0.85;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card.success { background: linear-gradient(135deg, #10b981, #059669); }
.stat-card.warning { background: linear-gradient(135deg, #f59e0b, #d97706); }
.stat-card.danger { background: linear-gradient(135deg, #ef4444, #dc2626); }
.stat-card.info { background: linear-gradient(135deg, #3b82f6, #2563eb); }

/* Compact Stat Grid */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.stat-mini {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
}

.stat-mini-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.stat-mini.success .stat-mini-icon { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.stat-mini.warning .stat-mini-icon { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.stat-mini.danger .stat-mini-icon { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.stat-mini.secondary .stat-mini-icon { background: rgba(83, 104, 120, 0.15); color: var(--blue-slate); }

.stat-mini-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.stat-mini-number {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--onyx);
    line-height: 1.2;
}

.stat-mini-label {
    font-size: 0.7rem;
    color: var(--blue-slate);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

@media (min-width: 768px) {
    .stat-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }
    
    .stat-mini {
        padding: 16px;
    }
    
    .stat-mini-icon {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }
    
    .stat-mini-number {
        font-size: 1.5rem;
    }
}

/* ============================================
   JADWAL LIST (Mobile-Friendly)
   ============================================ */
.jadwal-list {
    padding: 8px;
}

.jadwal-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
    border-left: 3px solid var(--blue-slate);
    transition: all 0.2s ease;
}

.jadwal-item:hover {
    background: rgba(255, 255, 255, 0.9);
}

.jadwal-item.checked {
    border-left-color: #10b981;
    background: rgba(16, 185, 129, 0.05);
}

.jadwal-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 50px;
    flex-shrink: 0;
}

.jadwal-jam {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--onyx);
}

.jadwal-selesai {
    font-size: 0.7rem;
    color: var(--blue-slate);
}

.jadwal-info {
    flex: 1;
    min-width: 0;
}

.jadwal-kelas {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--onyx);
    margin-bottom: 2px;
}

.jadwal-guru {
    font-size: 0.8rem;
    color: var(--blue-slate-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.jadwal-mapel {
    font-size: 0.7rem;
    color: var(--blue-slate);
    margin-top: 2px;
}

.jadwal-status {
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .jadwal-item {
        padding: 16px;
        gap: 16px;
    }
    
    .jadwal-time {
        min-width: 70px;
    }
    
    .jadwal-jam {
        font-size: 1.05rem;
    }
    
    .jadwal-kelas {
        font-size: 1rem;
    }
}

/* ============================================
   DAY CHIPS (Filter Hari)
   ============================================ */
.day-chips {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
}

.day-chips::-webkit-scrollbar {
    display: none;
}

.day-chip {
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    background: rgba(83, 104, 120, 0.1);
    color: var(--blue-slate);
    transition: all 0.2s ease;
}

.day-chip:hover {
    background: rgba(83, 104, 120, 0.2);
    color: var(--blue-slate-dark);
}

.day-chip.active {
    background: var(--blue-slate);
    color: var(--white);
}

/* ============================================
   JADWAL GROUP LIST (Per Hari)
   ============================================ */
.jadwal-group-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.jadwal-day-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.jadwal-day-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(83, 104, 120, 0.08);
    font-weight: 700;
    color: var(--blue-slate-dark);
    font-size: 0.95rem;
}

.jadwal-day-header i {
    color: var(--blue-slate);
}

.jadwal-day-count {
    margin-left: auto;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--blue-slate);
    background: rgba(83, 104, 120, 0.1);
    padding: 2px 10px;
    border-radius: 12px;
}

.jadwal-day-body {
    padding: 8px;
}

.jadwal-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 8px;
    border-radius: var(--radius-sm);
    transition: background 0.2s ease;
}

.jadwal-row:hover {
    background: rgba(83, 104, 120, 0.05);
}

.jadwal-row + .jadwal-row {
    border-top: 1px solid rgba(83, 104, 120, 0.06);
}

.jadwal-row-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 48px;
    flex-shrink: 0;
}

.jadwal-row-jam {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--onyx);
}

.jadwal-row-selesai {
    font-size: 0.65rem;
    color: var(--blue-slate);
}

.jadwal-row-info {
    flex: 1;
    min-width: 0;
}

.jadwal-row-kelas {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--onyx);
}

.jadwal-row-guru {
    font-size: 0.75rem;
    color: var(--blue-slate-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.jadwal-row-mapel {
    font-size: 0.7rem;
    color: var(--blue-slate);
    margin-top: 2px;
}

.jadwal-row-aksi {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .jadwal-row {
        padding: 14px 12px;
        gap: 16px;
    }
    
    .jadwal-row-time {
        min-width: 60px;
    }
    
    .jadwal-row-jam {
        font-size: 0.95rem;
    }
    
    .jadwal-row-kelas {
        font-size: 1rem;
    }
}

/* ============================================
   CEK LIST (Pengecekan Mobile)
   ============================================ */
.cek-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cek-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 12px 12px 15px;
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-left: 3px solid var(--blue-slate);
    transition: all 0.2s ease;
}

.cek-item.checked {
    border-left-color: #10b981;
    background: rgba(16, 185, 129, 0.05);
}

.cek-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 48px;
    flex-shrink: 0;
}

.cek-jam {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--onyx);
}

.cek-selesai {
    font-size: 0.65rem;
    color: var(--blue-slate);
}

.cek-info {
    flex: 1;
    min-width: 0;
}

.cek-kelas {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--onyx);
}

.cek-guru {
    font-size: 0.8rem;
    color: var(--blue-slate-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cek-mapel {
    font-size: 0.7rem;
    color: var(--blue-slate);
    margin-top: 2px;
}

.cek-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
}

.cek-btn {
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

.cek-status {
    font-size: 0.65rem;
    padding: 3px 8px;
}

.jam-badge {
    background: rgba(83, 104, 120, 0.1);
    color: var(--blue-slate);
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
    font-family: 'Courier New', monospace;
}

@media (min-width: 768px) {
    .cek-item {
        padding: 14px 16px;
        gap: 16px;
    }
    
    .cek-time {
        min-width: 60px;
    }
    
    .cek-jam {
        font-size: 1rem;
    }
    
    .cek-kelas {
        font-size: 1.05rem;
    }
    
    .cek-right {
        flex-direction: row;
        align-items: center;
        gap: 8px;
    }
    
    .cek-status {
        font-size: 0.75rem;
    }
}

/* Delete Modal */
.delete-icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.delete-icon-wrapper i {
    font-size: 1.8rem;
    color: #ef4444;
}

/* ============================================
   REKAP LIST (Mobile-Friendly)
   ============================================ */
.rekap-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rekap-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

.rekap-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 44px;
    flex-shrink: 0;
    background: rgba(83, 104, 120, 0.1);
    border-radius: 10px;
    padding: 6px 8px;
}

.rekap-tanggal {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--onyx);
    line-height: 1.1;
}

.rekap-bulan {
    font-size: 0.6rem;
    text-transform: uppercase;
    color: var(--blue-slate);
    font-weight: 600;
}

.rekap-info {
    flex: 1;
    min-width: 0;
}

.rekap-kelas {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--onyx);
}

.rekap-mapel {
    font-size: 0.75rem;
    color: var(--blue-slate-dark);
}

.rekap-ket {
    font-size: 0.7rem;
    color: var(--blue-slate);
    margin-top: 2px;
    font-style: italic;
}

.rekap-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .rekap-item {
        padding: 14px 16px;
    }
    
    .rekap-left {
        min-width: 52px;
        padding: 8px 10px;
    }
    
    .rekap-tanggal {
        font-size: 1.2rem;
    }
    
    .rekap-kelas {
        font-size: 1rem;
    }
    
    .rekap-right {
        flex-direction: row;
        align-items: center;
    }
}

/* ============================================
   GURU LIST (Mobile-Friendly)
   ============================================ */
.guru-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.guru-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

.guru-avatar {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--blue-slate), var(--blue-slate-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
}

.guru-initial {
    color: var(--white);
    font-weight: 700;
    font-size: 1.1rem;
}

.guru-status-dot {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #9ca3af;
    border: 2px solid var(--white);
}

.guru-status-dot.active {
    background: #10b981;
}

.guru-info {
    flex: 1;
    min-width: 0;
}

.guru-nama {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--onyx);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.guru-detail {
    font-size: 0.75rem;
    color: var(--blue-slate-dark);
}

.guru-telp {
    font-size: 0.7rem;
    color: var(--blue-slate);
    margin-top: 2px;
}

.guru-telp i {
    font-size: 0.65rem;
}

.guru-aksi {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .guru-item {
        padding: 14px 16px;
        gap: 16px;
    }
    
    .guru-avatar {
        width: 52px;
        height: 52px;
    }
    
    .guru-nama {
        font-size: 1.05rem;
    }
    
    .guru-aksi {
        gap: 8px;
    }
}

/* ============================================
   KELAS LIST (Mobile-Friendly)
   ============================================ */
.kelas-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.kelas-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

.kelas-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(83, 104, 120, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--blue-slate);
    flex-shrink: 0;
}

.kelas-info {
    flex: 1;
    min-width: 0;
}

.kelas-nama {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--onyx);
}

.kelas-detail {
    font-size: 0.75rem;
    color: var(--blue-slate-dark);
}

.kelas-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
}

.kelas-badge {
    font-size: 0.65rem;
    padding: 3px 10px;
    border-radius: 12px;
    font-weight: 600;
}

.kelas-badge.active {
    background: rgba(16, 185, 129, 0.15);
    color: #059669;
}

.kelas-badge.pkl {
    background: rgba(245, 158, 11, 0.15);
    color: #d97706;
}

.kelas-badge.inactive {
    background: rgba(107, 114, 128, 0.15);
    color: #6b7280;
}

@media (min-width: 768px) {
    .kelas-item {
        padding: 14px 16px;
        gap: 16px;
    }
    
    .kelas-icon {
        width: 52px;
        height: 52px;
        font-size: 1.4rem;
    }
    
    .kelas-nama {
        font-size: 1.05rem;
    }
    
    .kelas-right {
        flex-direction: row;
        align-items: center;
        gap: 12px;
    }
}

/* ============================================
   PWA INSTALL POPUP
   ============================================ */
.pwa-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.pwa-overlay.active {
    opacity: 1;
    visibility: visible;
}

.pwa-popup {
    width: 100%;
    max-width: 340px;
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(10, 10, 10, 0.3);
    transform: scale(0.9) translateY(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.pwa-overlay.active .pwa-popup {
    transform: scale(1) translateY(0);
}

.pwa-header {
    background: linear-gradient(135deg, var(--blue-slate), var(--blue-slate-dark));
    padding: 32px 24px;
    text-align: center;
    color: var(--white);
}

.pwa-logo {
    width: 72px;
    height: 72px;
    background: var(--white);
    border-radius: 18px;
    padding: 8px;
    margin: 0 auto 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.pwa-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pwa-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.pwa-subtitle {
    font-size: 0.85rem;
    opacity: 0.85;
}

.pwa-body {
    padding: 24px;
}

.pwa-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
}

.pwa-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.9rem;
    color: #374151;
}

.pwa-features li i {
    font-size: 1.1rem;
    color: #10b981;
}

.pwa-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pwa-btn-install {
    background: linear-gradient(135deg, var(--blue-slate), var(--blue-slate-dark));
    color: var(--white);
    box-shadow: 0 4px 16px rgba(83, 104, 120, 0.3);
    margin-bottom: 10px;
}

.pwa-btn-install:hover {
    box-shadow: 0 6px 24px rgba(83, 104, 120, 0.4);
    transform: translateY(-1px);
}

.pwa-btn-later {
    background: transparent;
    color: var(--blue-slate);
}

.pwa-btn-later:hover {
    background: rgba(83, 104, 120, 0.08);
}

.pwa-features li::before {
    content: '';
    display: none;
}

/* ============================================
   TABLE
   ============================================ */
.table {
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: transparent;
}

.table thead th {
    background: rgba(83, 104, 120, 0.1);
    border-bottom: 2px solid rgba(83, 104, 120, 0.2);
    font-weight: 600;
    color: var(--blue-slate-dark);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background: rgba(83, 104, 120, 0.08);
}

.table td {
    padding: 14px 16px;
    vertical-align: middle;
    border-bottom: 1px solid rgba(83, 104, 120, 0.08);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    padding: 6px 12px;
    font-weight: 600;
    font-size: 0.75rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.bg-success { background: linear-gradient(135deg, #10b981, #059669) !important; }
.bg-warning { background: linear-gradient(135deg, #f59e0b, #d97706) !important; }
.bg-danger { background: linear-gradient(135deg, #ef4444, #dc2626) !important; }
.bg-info { background: linear-gradient(135deg, #3b82f6, #2563eb) !important; }
.bg-primary { background: linear-gradient(135deg, var(--blue-slate), var(--blue-slate-dark)) !important; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 600;
    padding: 10px 20px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--blue-slate), var(--blue-slate-dark));
    border: none;
    color: var(--white);
    box-shadow: 0 4px 12px rgba(83, 104, 120, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--blue-slate-light), var(--blue-slate));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(83, 104, 120, 0.4);
}

.btn-secondary {
    background: rgba(83, 104, 120, 0.15);
    border: none;
    color: var(--blue-slate-dark);
}

.btn-secondary:hover {
    background: rgba(83, 104, 120, 0.25);
}

.btn-outline-secondary {
    border: 2px solid rgba(83, 104, 120, 0.3);
    background: transparent;
    color: var(--blue-slate);
}

.btn-outline-secondary:hover {
    background: var(--blue-slate);
    color: var(--white);
    border-color: var(--blue-slate);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.85rem;
}

/* ============================================
   FORMS
   ============================================ */
.form-control, .form-select {
    border-radius: var(--radius-sm);
    border: 2px solid rgba(83, 104, 120, 0.15);
    padding: 10px 16px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.form-control:focus, .form-select:focus {
    border-color: var(--blue-slate);
    box-shadow: 0 0 0 4px rgba(83, 104, 120, 0.15);
    background: var(--white);
}

.form-label {
    font-weight: 600;
    color: var(--blue-slate-dark);
    font-size: 0.85rem;
    margin-bottom: 6px;
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    border-radius: var(--radius-md);
    border: none;
    font-weight: 500;
    animation: slideDown 0.3s ease;
}

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(5, 150, 105, 0.1));
    color: #065f46;
    border-left: 4px solid #10b981;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(220, 38, 38, 0.1));
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

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

/* ============================================
   BOTTOM NAVIGATION (iPhone Style)
   ============================================ */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-nav-height);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-top: 1px solid rgba(83, 104, 120, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 0 8px;
    padding-bottom: env(safe-area-inset-bottom, 0);
    z-index: 1001;
}

.bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--blue-slate);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    position: relative;
    min-width: 60px;
}

.bottom-nav .nav-item .nav-icon {
    font-size: 1.4rem;
    line-height: 1;
    margin-bottom: 4px;
    transition: all 0.3s ease;
}

.bottom-nav .nav-item .nav-label {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.bottom-nav .nav-item.active {
    color: var(--blue-slate);
}

.bottom-nav .nav-item.active .nav-icon {
    transform: scale(1.1);
}

.bottom-nav .nav-item.active::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background: var(--blue-slate);
    border-radius: 0 0 4px 4px;
}

/* Center Button (Pengecekan) */
.bottom-nav .nav-item.center-btn {
    position: relative;
    margin-top: -32px;
}

.bottom-nav .nav-item.center-btn .nav-icon-wrapper {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--blue-slate), var(--blue-slate-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(83, 104, 120, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.bottom-nav .nav-item.center-btn .nav-icon {
    font-size: 1.6rem;
    color: var(--white);
    margin-bottom: 0;
}

.bottom-nav .nav-item.center-btn:hover .nav-icon-wrapper {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(83, 104, 120, 0.5);
}

.bottom-nav .nav-item.center-btn.active::before {
    display: none;
}

.bottom-nav .nav-item.center-btn.active .nav-icon-wrapper {
    background: linear-gradient(135deg, #4f46e5, #4338ca);
    box-shadow: 0 8px 32px rgba(79, 70, 229, 0.5);
}

.bottom-nav .nav-item.logout {
    color: #ef4444;
}

/* Lainnya Button */
.lainnya-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    outline: none;
}

.lainnya-btn:active {
    transform: scale(0.95);
}

/* ============================================
   SLIDE-UP MENU
   ============================================ */
.slide-up-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.slide-up-overlay.active {
    opacity: 1;
    visibility: visible;
}

.slide-up-menu {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    z-index: 1101;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 70vh;
    overflow-y: auto;
}

.slide-up-menu.active {
    transform: translateY(0);
}

.slide-up-handle {
    width: 40px;
    height: 4px;
    background: rgba(83, 104, 120, 0.3);
    border-radius: 2px;
    margin: 12px auto 0;
}

.slide-up-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(83, 104, 120, 0.1);
}

.slide-up-body {
    padding: 12px 16px 24px;
}

.slide-menu-item {
    display: flex;
    align-items: center;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--onyx);
    transition: all 0.2s ease;
    margin-bottom: 4px;
}

.slide-menu-item:hover {
    background: rgba(83, 104, 120, 0.08);
    color: var(--onyx);
}

.slide-menu-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(83, 104, 120, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--blue-slate);
    margin-right: 14px;
    flex-shrink: 0;
}

.slide-menu-text {
    flex: 1;
}

.slide-menu-title {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.slide-menu-desc {
    display: block;
    font-size: 0.75rem;
    color: var(--blue-slate);
}

.slide-menu-arrow {
    color: rgba(83, 104, 120, 0.4);
    font-size: 0.9rem;
}

.logout-item {
    margin-top: 8px;
    border-top: 1px solid rgba(83, 104, 120, 0.1);
    padding-top: 18px;
}

.logout-item .logout-icon {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.logout-item .slide-menu-title {
    color: #ef4444;
}

/* Desktop slide-up */
@media (min-width: 768px) {
    .slide-up-menu {
        max-width: 420px;
        left: 50%;
        right: auto;
        transform: translateX(-50%) translateY(100%);
    }
    
    .slide-up-menu.active {
        transform: translateX(-50%) translateY(0);
    }
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--alabaster) 0%, #c4c3c1 30%, var(--blue-slate) 100%);
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 40px 32px;
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--glass-border);
}

.login-logo {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin: 0 auto 24px;
    display: block;
    border-radius: 50%;
    background: var(--white);
    padding: 10px;
    box-shadow: var(--shadow-md);
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    margin-bottom: 24px;
}

.page-header h4 {
    font-weight: 700;
    color: var(--onyx);
    margin-bottom: 4px;
}

.page-header p {
    color: var(--blue-slate);
    font-size: 0.9rem;
}

/* ============================================
   FILTER BAR
   ============================================ */
.filter-bar {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-bottom: 16px;
    border: 1px solid var(--glass-border);
}

/* ============================================
   MODAL
   ============================================ */
.modal-content {
    border-radius: var(--radius-lg);
    border: none;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* ============================================
   PHOTO PREVIEW
   ============================================ */
.photo-preview {
    max-width: 200px;
    max-height: 200px;
    border-radius: var(--radius-sm);
    border: 2px dashed rgba(83, 104, 120, 0.3);
    padding: 8px;
}

/* ============================================
   CHART CONTAINER
   ============================================ */
.chart-container {
    position: relative;
    height: 250px;
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(83, 104, 120, 0.3);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(83, 104, 120, 0.5);
}

/* ============================================
   DESKTOP - BOTTOM NAV STAYS
   ============================================ */
@media (min-width: 768px) {
    .bottom-nav {
        max-width: 500px;
        left: 50%;
        transform: translateX(-50%);
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        border: 1px solid var(--glass-border);
        border-bottom: none;
    }

    .bottom-nav .nav-item .nav-label {
        font-size: 0.7rem;
    }

    .bottom-nav .nav-item.center-btn .nav-icon-wrapper {
        width: 64px;
        height: 64px;
    }
}

/* ============================================
   PRINT
   ============================================ */
@media print {
    .mobile-header, .bottom-nav, .btn, .no-print {
        display: none !important;
    }

    .main-content {
        padding: 0;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}