:root {
    --primary-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #2ecc71;
    --warning-color: #f1c40f;
    --danger-color: #e74c3c;
    --dark-color: #2c3e50;
    --light-glass: rgba(255, 255, 255, 0.95);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Poppins', 'Segoe UI', Tahoma, sans-serif;
    background-color: #f4f7f6;
    background-image: linear-gradient(120deg, #fdfbfb 0%, #ebedee 100%);
    color: #444;
    min-height: 100vh;
}

/* --- Card Styling (Glassmorphism Lite) --- */
.card {
    background: var(--light-glass);
    border: none;
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 123, 255, 0.1);
}

.card-title {
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    position: relative;
}

/* --- Landing Page (Index) --- */
.hero-section {
    padding: 80px 0;
    background: var(--primary-gradient);
    border-radius: 0 0 50px 50px;
    color: white;
    margin-bottom: 50px;
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.2);
}

.feature-icon-box {
    background: linear-gradient(135deg, #e0c3fc 0%, #8ec5fc 100%);
    -webkit-background-clip: text; /* Untuk Chrome/Safari */
    background-clip: text;         /* Tambahkan baris ini (Standar) */
    -webkit-text-fill-color: transparent;
}

/* --- Dashboard Elements --- */
.weather-card-bg {
    background: var(--primary-gradient) !important;
    color: white;
    border: none;
}

/* Sidebar Profile Styling */
.profile-sidebar {
    background: white;
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 20px;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.profile-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(118, 75, 162, 0.3);
}

.profile-info h5 {
    margin: 0;
    font-weight: 700;
    color: var(--dark-color);
}

.profile-info span {
    font-size: 0.85rem;
    color: #888;
}

.profile-menu-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.profile-menu-list li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #555;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.profile-menu-list li:hover {
    color: var(--primary-color);
    padding-left: 5px;
    cursor: pointer;
}

/* Progress Bars Custom */
.progress {
    height: 8px;
    border-radius: 10px;
    background-color: #e9ecef;
    margin-bottom: 5px;
}

.stat-item {
    margin-bottom: 15px;
}

.stat-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 4px;
    font-weight: 600;
    color: #666;
}

/* Badge & Buttons */
.badge {
    padding: 0.5em 1em;
    border-radius: 30px;
    font-weight: 600;
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
    transition: all 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.4);
}

/* Utilities */
.city-dropdown div:hover {
    background-color: #f8f9fa;
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* --- Tambahan untuk Analytics & Logs --- */

/* KPI Cards (Statistik Ringkas) */
.kpi-card {
    background: white;
    border: none;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
}

.kpi-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
}

.kpi-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.kpi-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-color);
    line-height: 1.2;
}

.kpi-label {
    font-size: 0.9rem;
    color: #888;
    font-weight: 500;
}

/* Tabel Logs yang Lebih Cantik */
.table-modern {
    border-collapse: separate;
    border-spacing: 0 10px;
}

.table-modern thead th {
    border: none;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: #888;
    letter-spacing: 1px;
    padding: 0 15px 10px 15px;
}

.table-modern tbody tr {
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
    transition: 0.2s;
}

.table-modern tbody tr:hover {
    transform: scale(1.01);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.table-modern td {
    border: none;
    padding: 15px;
    vertical-align: middle;
}

.table-modern td:first-child { border-radius: 10px 0 0 10px; }
.table-modern td:last-child { border-radius: 0 10px 10px 0; }

/* Filter Box */
.filter-box {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    padding: 8px 15px;
    box-shadow: var(--shadow-soft);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

/* =========================================
   Custom Dropdown (Agar Tidak Menutupi Layar)
   ========================================= */

/* Container Utama */
.custom-select-container {
    position: relative;
    width: 100%;
    max-width: 320px; /* Lebar maksimal agar proporsional */
    font-family: 'Poppins', sans-serif;
    z-index: 100; /* Pastikan di atas elemen lain saat tertutup */
}

/* Bagian Tombol Pemicu (Bentuk Pill) */
.custom-select-trigger {
    display: flex;
    align-items: center;
    background: white;
    border-radius: 50px;
    padding: 10px 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.custom-select-trigger:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.custom-select-trigger span {
    flex-grow: 1;
    font-weight: 700;
    color: #333;
    margin-left: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.select-icon-red {
    color: #dc3545; /* Merah ikon lokasi */
    font-size: 1.2rem;
}

.chevron-animate {
    transition: transform 0.3s ease;
    color: #999;
}

/* Saat dropdown terbuka, putar panah */
.custom-select-container.active .chevron-animate {
    transform: rotate(180deg);
}

/* Bagian List Pilihan (Dropdown Menu) */
.custom-options {
    position: absolute;
    top: 115%; /* Jarak sedikit dari tombol trigger */
    left: 0;
    right: 0;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    z-index: 999; /* Z-Index tinggi agar muncul di atas konten lain */
    
    /* Animasi & Visibility */
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* State Terbuka */
.custom-select-container.active .custom-options {
    max-height: 300px; /* Batasi tinggi maksimal (Scrollable) */
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    padding: 10px 0;
    overflow-y: auto; /* Aktifkan scroll vertikal */
}

/* Item Pilihan */
.custom-option {
    padding: 12px 20px;
    cursor: pointer;
    transition: background 0.2s;
    font-weight: 500;
    color: #555;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #f8f9fa;
}

.custom-option:last-child {
    border-bottom: none;
}

.custom-option:hover {
    background-color: #f0f7ff;
    color: #007bff;
    padding-left: 25px; /* Efek geser sedikit saat hover */
}

.custom-option.selected {
    background-color: #e6f3ff;
    color: #007bff;
    font-weight: 700;
}

/* Scrollbar Cantik (Webkit) */
.custom-options::-webkit-scrollbar {
    width: 6px;
}
.custom-options::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 0 16px 16px 0;
}
.custom-options::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 10px;
}
.custom-options::-webkit-scrollbar-thumb:hover {
    background: #aaa;
}

/* ============================================
   RESPONSIVE MOBILE IMPROVEMENTS
   ============================================ */

/* Extra Small Devices (320px - 480px) */
@media (max-width: 480px) {
    body {
        padding: 0;
        margin: 0;
    }

    .hero-section {
        padding: 40px 15px;
        border-radius: 0 0 30px 30px;
        margin-bottom: 30px;
    }

    .hero-section h1 {
        font-size: 1.75rem !important;
        line-height: 1.3;
    }

    .hero-section p {
        font-size: 0.9rem;
        margin-bottom: 20px !important;
    }

    .hero-section .btn {
        font-size: 0.85rem;
        padding: 0.6rem 1.5rem !important;
        width: 100%;
        margin-bottom: 10px;
    }

    .hero-section .d-flex {
        flex-direction: column !important;
        gap: 10px !important;
    }

    .container {
        padding-left: 10px;
        padding-right: 10px;
    }

    .card {
        margin-bottom: 1rem;
        border-radius: 12px;
    }

    .card .card-body {
        padding: 1rem;
    }

    .feature-icon-box {
        font-size: 2.5rem;
    }

    .profile-sidebar {
        position: static;
        margin-bottom: 20px;
        padding: 15px;
    }

    .profile-avatar {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .form-control {
        font-size: 16px; /* Prevent zoom on iOS */
        padding: 10px 12px;
    }

    .btn {
        font-size: 0.9rem;
        padding: 0.7rem 1.2rem;
        width: 100%;
        margin-bottom: 8px;
    }

    /* Weather Card Mobile */
    .weather-card-bg {
        border-radius: 12px;
    }

    .weather-card-bg .row {
        flex-direction: column;
    }

    .weather-card-bg h1 {
        font-size: 2.5rem;
    }

    /* KPI Cards */
    .kpi-card {
        padding: 15px;
    }

    .kpi-value {
        font-size: 1.5rem;
    }

    /* Table Mobile */
    .table-modern {
        font-size: 0.85rem;
    }

    .table-modern td {
        padding: 10px;
    }

    /* Custom Select */
    .custom-select-trigger {
        padding: 8px 15px;
        font-size: 0.9rem;
    }

    .custom-select-trigger span {
        font-size: 0.85rem;
    }

    .custom-options {
        max-height: 250px;
    }

    .custom-option {
        padding: 10px 15px;
        font-size: 0.9rem;
    }

    /* Navbar adjustments */
    .container-fluid {
        padding-left: 10px;
        padding-right: 10px;
    }

    h1, h2, h3 {
        font-size: 1.3rem;
    }

    .display-1 {
        font-size: 2rem;
    }

    .display-4 {
        font-size: 1.5rem;
    }

    /* Animation delays on mobile */
    .animate-up {
        animation-delay: 0 !important;
    }
}

/* Small Devices (480px - 768px) */
@media (max-width: 768px) and (min-width: 481px) {
    .hero-section {
        padding: 50px 20px;
    }

    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-section .d-flex {
        flex-direction: column;
        gap: 15px;
    }

    .hero-section .btn {
        width: 100%;
    }

    .card {
        margin-bottom: 1.25rem;
    }

    .profile-sidebar {
        position: static;
        margin-bottom: 25px;
    }

    .form-control {
        font-size: 16px;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        min-height: 44px; /* Touch target minimum */
    }

    .table-modern {
        font-size: 0.9rem;
    }

    .weather-card-bg h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.5rem;
    }
}

/* Extra Small + adjustments */
@media (max-width: 576px) {
    .d-flex.flex-md-row {
        flex-direction: column !important;
    }

    .justify-content-between {
        justify-content: flex-start !important;
        flex-direction: column !important;
    }

    .gap-3 {
        gap: 1rem !important;
    }

    /* Sidebar columns */
    .col-md-6, .col-lg-3 {
        width: 100% !important;
    }

    .weather-card-bg .row > div {
        margin-bottom: 1.5rem;
    }

    .weather-card-bg .col-md-6:first-child {
        padding-bottom: 1.5rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    /* City button */
    .btn-dark {
        width: 100%;
        font-size: 0.9rem;
    }

    /* Form groups */
    .mb-3 {
        margin-bottom: 1rem !important;
    }

    .form-label {
        font-size: 0.9rem;
    }

    /* Footer */
    footer {
        padding: 2rem 1rem !important;
        font-size: 0.85rem;
    }

    /* Badge adjustments */
    .badge {
        font-size: 0.8rem;
    }

    /* Icons */
    .bi {
        font-size: 1.25rem;
    }
}