/* ========================================
   SISTEM TEMA WEBSITE - 5 PILIHAN TEMA
   ======================================== */

/* TEMA 1: MODERN BLUE (DEFAULT) */
.theme-modern-blue {
    --primary-color: #007bff;
    --primary-dark: #0056b3;
    --primary-light: #66b3ff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --white: #ffffff;
    --black: #000000;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --gradient-primary: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    --gradient-secondary: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 123, 255, 0.075);
    --shadow: 0 0.5rem 1rem rgba(0, 123, 255, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 123, 255, 0.175);
    --border-radius: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 1rem;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* TEMA 2: DARK NIGHT */
.theme-dark-night {
    --primary-color: #0d6efd;
    --primary-dark: #0a58ca;
    --primary-light: #6ea8fe;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --warning-color: #fd7e14;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --light-color: #212529;
    --dark-color: #ffffff;
    --white: #000000;
    --black: #ffffff;
    --gray-100: #212529;
    --gray-200: #343a40;
    --gray-300: #495057;
    --gray-400: #6c757d;
    --gray-500: #adb5bd;
    --gray-600: #ced4da;
    --gray-700: #dee2e6;
    --gray-800: #e9ecef;
    --gray-900: #f8f9fa;
    --gradient-primary: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
    --gradient-secondary: linear-gradient(135deg, #212529 0%, #495057 100%);
    --shadow-sm: 0 0.125rem 0.25rem rgba(13, 110, 253, 0.075);
    --shadow: 0 0.5rem 1rem rgba(13, 110, 253, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(13, 110, 253, 0.175);
    --border-radius: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 1rem;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* TEMA 3: NATURE GREEN */
.theme-nature-green {
    --primary-color: #198754;
    --primary-dark: #146c43;
    --primary-light: #75b798;
    --secondary-color: #6c757d;
    --success-color: #20c997;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --white: #ffffff;
    --black: #000000;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --gradient-primary: linear-gradient(135deg, #198754 0%, #146c43 100%);
    --gradient-secondary: linear-gradient(135deg, #20c997 0%, #198754 100%);
    --shadow-sm: 0 0.125rem 0.25rem rgba(25, 135, 84, 0.075);
    --shadow: 0 0.5rem 1rem rgba(25, 135, 84, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(25, 135, 84, 0.175);
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1.25rem;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* TEMA 4: SUNSET ORANGE */
.theme-sunset-orange {
    --primary-color: #fd7e14;
    --primary-dark: #e55a00;
    --primary-light: #ffb366;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --light-color: #fff8f0;
    --dark-color: #2c1810;
    --white: #ffffff;
    --black: #000000;
    --gray-100: #fff8f0;
    --gray-200: #ffe6cc;
    --gray-300: #ffd9b3;
    --gray-400: #ffcc99;
    --gray-500: #ffbf80;
    --gray-600: #ffb366;
    --gray-700: #e55a00;
    --gray-800: #cc4d00;
    --gray-900: #b33d00;
    --gradient-primary: linear-gradient(135deg, #fd7e14 0%, #e55a00 100%);
    --gradient-secondary: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
    --shadow-sm: 0 0.125rem 0.25rem rgba(253, 126, 20, 0.075);
    --shadow: 0 0.5rem 1rem rgba(253, 126, 20, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(253, 126, 20, 0.175);
    --border-radius: 0.25rem;
    --border-radius-lg: 0.375rem;
    --border-radius-xl: 0.75rem;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* TEMA 5: ROYAL PURPLE */
.theme-royal-purple {
    --primary-color: #6f42c1;
    --primary-dark: #5a2d91;
    --primary-light: #a78bfa;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --light-color: #f8f7ff;
    --dark-color: #2d1b69;
    --white: #ffffff;
    --black: #000000;
    --gray-100: #f8f7ff;
    --gray-200: #e6e0ff;
    --gray-300: #d4c7ff;
    --gray-400: #c2aeff;
    --gray-500: #b095ff;
    --gray-600: #9e7cff;
    --gray-700: #8c63ff;
    --gray-800: #7a4aff;
    --gray-900: #6831ff;
    --gradient-primary: linear-gradient(135deg, #6f42c1 0%, #5a2d91 100%);
    --gradient-secondary: linear-gradient(135deg, #a78bfa 0%, #6f42c1 100%);
    --shadow-sm: 0 0.125rem 0.25rem rgba(111, 66, 193, 0.075);
    --shadow: 0 0.5rem 1rem rgba(111, 66, 193, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(111, 66, 193, 0.175);
    --border-radius: 0.625rem;
    --border-radius-lg: 0.875rem;
    --border-radius-xl: 1.5rem;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* ========================================
   APLIKASI TEMA KE ELEMEN WEBSITE
   ======================================== */

/* Body dan Layout */
body {
    font-family: var(--font-family);
    background-color: var(--light-color);
    color: var(--dark-color);
    transition: all 0.3s ease;
}

/* Navbar */
.navbar {
    background: var(--gradient-primary) !important;
    box-shadow: var(--shadow);
    border: none;
}

.navbar-brand {
    color: var(--white) !important;
}

.navbar-nav .nav-link {
    color: var(--white) !important;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-light) !important;
}

/* Buttons */
.btn-primary {
    background: var(--gradient-primary);
    border: none;
    color: var(--white);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

.btn-warning {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: var(--dark-color);
}

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

.btn-info {
    background-color: var(--info-color);
    border-color: var(--info-color);
}

/* Cards */
.card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.card-header {
    background: var(--gradient-secondary);
    color: var(--white);
    border-bottom: none;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

/* Forms */
.form-control {
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-select {
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
}

/* Alerts */
.alert-primary {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
    color: var(--primary-dark);
}

.alert-success {
    background-color: #d1e7dd;
    border-color: var(--success-color);
    color: var(--success-color);
}

.alert-warning {
    background-color: #fff3cd;
    border-color: var(--warning-color);
    color: #664d03;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: var(--danger-color);
    color: var(--danger-color);
}

/* Badges */
.badge {
    border-radius: var(--border-radius);
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.bg-success {
    background-color: var(--success-color) !important;
}

.bg-warning {
    background-color: var(--warning-color) !important;
}

.bg-danger {
    background-color: var(--danger-color) !important;
}

/* Footer */
footer {
    background: var(--gradient-secondary);
    color: var(--white);
}

/* CTA Section */
.cta-section {
    background: var(--gradient-primary);
    color: var(--white);
}

/* Testimonial Cards */
.testimonial-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-5px);
}

/* Product Cards */
.product-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.product-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-5px);
}

/* Admin Panel */
.sidebar {
    background: var(--gradient-primary);
    color: var(--white);
}

.sidebar .menu-item {
    color: var(--white);
    transition: all 0.3s ease;
}

.sidebar .menu-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--primary-light);
}

.sidebar .menu-item.active {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

/* Theme Selector */
.theme-selector {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    padding: 15px;
    min-width: 200px;
}

.theme-option {
    display: flex;
    align-items: center;
    padding: 10px;
    margin: 5px 0;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-option:hover {
    background-color: var(--gray-100);
}

.theme-option.active {
    background-color: var(--primary-light);
    color: var(--white);
}

.theme-preview {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    margin-right: 10px;
    border: 2px solid var(--gray-300);
}

.theme-modern-blue .theme-preview {
    background: linear-gradient(45deg, #007bff, #0056b3);
}

.theme-dark-night .theme-preview {
    background: linear-gradient(45deg, #0d6efd, #0a58ca);
}

.theme-nature-green .theme-preview {
    background: linear-gradient(45deg, #198754, #146c43);
}

.theme-sunset-orange .theme-preview {
    background: linear-gradient(45deg, #fd7e14, #e55a00);
}

.theme-royal-purple .theme-preview {
    background: linear-gradient(45deg, #6f42c1, #5a2d91);
}

/* Responsive */
@media (max-width: 768px) {
    .theme-selector {
        position: relative;
        top: auto;
        right: auto;
        margin: 20px;
        width: calc(100% - 40px);
    }
}

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

.theme-transition {
    animation: fadeIn 0.5s ease-in-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: var(--border-radius);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}