:root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --accent-color: #38bdf8;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --border-color: #334155;
    --gradient: linear-gradient(135deg, #38bdf8, #818cf8);
    --accent-purple: #8a63d2; /* Warna ungu glow */
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    min-height: 100vh;
}

/* Loading Screen */
#loadingScreen {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.loading-text {
    color: var(--accent-color);
    margin-top: 1.5rem;
    font-size: 1.2rem;
}

/* Navigation */
.navbar {
    background: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-logo {
    font-size: 1.5rem;
    font-weight: 600;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.status-badge {
    background: var(--gradient);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 2rem;
    font-size: 0.9rem;
}

/* Main Content */
.main-content {
    max-width: 1200px;
    margin: 6rem auto 2rem;
    padding: 0 2rem;
}

/* Header Section */
.header-section {
    text-align: center;
    margin-bottom: 3rem;
}

.banner-image {
    width: 100%;
    max-width: 1000px;
    height: 280px;
    object-fit: cover;
    border-radius: 1rem;
    margin: 0 auto 2rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.main-title-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.version-badge {
    background: var(--border-color);
    color: var(--accent-color);
    padding: 0.25rem 1rem;
    border-radius: 1rem;
    font-size: 0.9rem;
}

.description-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Search Section */
.search-section {
    margin: 2rem 0 3rem;
}

.search-input {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.search-input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

/* API Section */
.api-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    align-items: start;
}

.category-group {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 0;
    break-inside: avoid;
}

.category-header {
    color: var(--accent-color);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-left: 0.5rem;
    border-left: 4px solid var(--accent-color);
}

.api-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    margin-bottom: 1.2rem;
    transition: all 0.3s ease;
}

.api-item:hover {
    transform: translateY(-2px);
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(56, 189, 248, 0.1);
}

.api-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    gap: 1.5rem;
}

.api-info {
    flex: 1;
    min-width: 250px;
}

.api-title {
    color: var(--accent-purple);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    text-shadow: 0 0 10px rgba(138, 99, 210, 0.3);
}

.api-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.get-api-btn {
    background: var(--gradient);
    color: white;
    border: none;
    padding: 0.5rem 1.25rem;
    border-radius: 0.5rem;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
    white-space: nowrap;
}

.get-api-btn:hover {
    transform: scale(1.05);
}

/* Footer Section */
.footer-section {
    margin-top: 4rem;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
}

.external-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.external-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.external-links a:hover {
    color: var(--accent-color);
}

.copyright-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Modal Styles */
.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    color: var(--accent-color) !important;
    font-weight: 600;
}

.endpoint-code, .response-content {
    background: var(--bg-primary);
    color: var(--accent-color);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem !important;
}

.btn-primary {
    background: var(--gradient);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    transition: opacity 0.2s ease;
}

.btn-primary:hover {
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 1023px) {
    .main-content {
        max-width: 800px;
        padding: 0 1.5rem;
    }
    
    .api-section {
        display: block;
    }
    
    .category-group {
        margin-bottom: 2rem;
        background: transparent;
        border: none;
        padding: 0;
    }
    
    .banner-image {
        height: 200px;
        max-width: 600px;
    }
}

@media (max-width: 768px) {
    .main-content {
        margin: 4rem auto 1rem;
        padding: 0 1rem;
    }

    .main-title {
        font-size: 2rem;
    }

    .banner-image {
        height: 160px;
    }

    .api-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .get-api-btn {
        width: auto;
        padding: 0.5rem 1rem;
    }
    
    .api-title {
        text-shadow: 0 0 12px rgba(138, 99, 210, 0.5);
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 1rem;
    }

    .header-logo {
        font-size: 1.2rem;
    }

    .status-badge {
        font-size: 0.8rem;
    }
}