/* ==================== VARIABLES & RESET ==================== */
:root {
    /* Primary Colors */
    --primary: #0066cc;
    --primary-light: #4d94ff;
    --primary-dark: #004d99;
    --primary-gradient: linear-gradient(135deg, #0066cc, #4d94ff);
    
    /* Secondary Colors */
    --secondary: #00cc88;
    --secondary-light: #33d9a3;
    --secondary-dark: #00a366;
    
    /* UV Level Colors */
    --uv-low: #00cc00;
    --uv-moderate: #ffcc00;
    --uv-high: #ff6600;
    --uv-very-high: #ff3300;
    --uv-extreme: #cc00cc;
    
    /* Status Colors */
    --success: #00cc88;
    --warning: #ffcc00;
    --danger: #ff3300;
    --info: #0066cc;
    
    /* UI Colors */
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Typography */
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Poppins', system-ui, -apple-system, sans-serif;
    --font-mono: 'Roboto Mono', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.gradient-text {
    background: linear-gradient(135deg, #ff6b6b, #ffd93d, #6bcf7f, #4d96ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==================== FIXED API STATUS (NO PULSE) ==================== */
.api-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius-md);
    color: var(--success);
    font-weight: 500;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--success);
    /* REMOVED PULSE ANIMATION to prevent layout disturbance */
    box-shadow: 0 0 0 rgba(0, 204, 136, 0);
}

.status-indicator.active {
    background-color: #00cc88;
}

.status-indicator.warning {
    background-color: #ffcc00;
}

/* ==================== FIXED API LOGO SIZES ==================== */
.api-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 15px;
}

.api-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(0, 102, 204, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.api-logo {
    width: 50px; /* Increased from default */
    height: 50px; /* Increased from default */
    object-fit: contain;
    border-radius: 6px;
    background: white;
    padding: 8px;
    border: 1px solid #e2e8f0;
}

.api-logo-placeholder {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0066cc, #00aaff);
    border-radius: 6px;
    color: white;
    font-size: 24px;
}

.api-item div {
    flex: 1;
}

.api-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.api-item small {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* ==================== ANIMASI MATAHARI ==================== */
.sun-animation {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto;
}

.sun-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ffd93d, #ff6b6b);
    border-radius: 50%;
    box-shadow: 0 0 40px rgba(255, 107, 107, 0.6);
    animation: sunGlow 3s ease-in-out infinite;
    z-index: 2;
}

.sun-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: #ffd93d;
    border-radius: 50%;
    box-shadow: inset 0 0 20px rgba(255, 107, 107, 0.3);
}

.sun-rays {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
}

.sun-rays .ray {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 60px;
    background: linear-gradient(to top, rgba(255, 107, 107, 0.8), transparent);
    border-radius: 2px;
    transform-origin: center bottom;
}

.ray-1 { transform: translate(-50%, -50%) rotate(0deg); }
.ray-2 { transform: translate(-50%, -50%) rotate(45deg); }
.ray-3 { transform: translate(-50%, -50%) rotate(90deg); }
.ray-4 { transform: translate(-50%, -50%) rotate(135deg); }
.ray-5 { transform: translate(-50%, -50%) rotate(180deg); }
.ray-6 { transform: translate(-50%, -50%) rotate(225deg); }
.ray-7 { transform: translate(-50%, -50%) rotate(270deg); }
.ray-8 { transform: translate(-50%, -50%) rotate(315deg); }

.sun-pulse {
    position: absolute;
    top: -5%;
    left: -8%;
    transform: translate(-100%, -100%);
    width: 180px;
    height: 180px;
    border: 5px solid rgba(255, 107, 107, 0.2);
    border-radius: 50%;
    animation: pulse 2s ease-out infinite;
}

@keyframes sunGlow {
    0%, 100% { 
        box-shadow: 0 0 40px rgba(255, 107, 107, 0.6);
    }
    50% { 
        box-shadow: 0 0 70px rgba(255, 107, 107, 0.9);
    }
}

@keyframes pulse {
    0% {
        width: 120px;
        height: 120px;
        opacity: 1;
    }
    100% {
        width: 180px;
        height: 180px;
        opacity: 0;
    }
}

.uv-levels {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.uv-levels .level {
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
    flex: 1;
    min-width: 120px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.uv-levels .low { background: var(--uv-low); }
.uv-levels .moderate { background: var(--uv-moderate); }
.uv-levels .high { background: var(--uv-high); }
.uv-levels .very-high { background: var(--uv-very-high); }
.uv-levels .extreme { background: var(--uv-extreme); }

/* ==================== NAVIGATION ==================== */
.main-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.nav-brand i {
    font-size: 1.75rem;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.2s;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(0, 102, 204, 0.05);
    transform: translateY(-2px);
}

.nav-link.active {
    color: var(--primary);
    background: rgba(0, 102, 204, 0.1);
    font-weight: 600;
}

.nav-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 0.9rem;
}

/* ==================== HERO SECTION ==================== */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-2xl) var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.hero::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 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: cover;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    opacity: 0.95;
    margin-bottom: var(--spacing-xl);
}

.hero-description {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
    opacity: 0.9;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    flex-wrap: wrap;
}

.stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 200px;
    transition: transform 0.3s;
}

.stat:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
}

.stat i {
    font-size: 2rem;
    opacity: 0.9;
}

.stat h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: white;
}

.stat p {
    font-size: 0.875rem;
    opacity: 0.8;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
}

.hero-visual {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ==================== MAIN CONTAINER ==================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.section {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.section:last-child {
    border-bottom: none;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 400;
}

/* ==================== GRID LAYOUTS ==================== */
.grid-2col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.grid-3col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

/* ==================== CARDS ==================== */
.card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.card-header {
    padding: var(--spacing-lg);
    background: rgba(0, 102, 204, 0.05);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.card-header h3 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary);
}

.card-body {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* ==================== FORM ELEMENTS ==================== */
.input-group {
    margin-bottom: var(--spacing-lg);
}

.input-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.95rem;
}

.text-input, .select-input, .coord-input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all 0.2s;
    background: var(--card-bg);
}

.text-input:focus, .select-input:focus, .coord-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.select-input.small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
}

.input-with-button {
    display: flex;
    gap: var(--spacing-sm);
}

.input-with-button .text-input {
    flex: 1;
}

.coordinate-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.coord-group {
    display: flex;
    flex-direction: column;
}

.coord-group label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.input-help {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    color: var(--text-light);
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius-sm);
}

/* ==================== BUTTONS ==================== */
.btn-primary, .btn-secondary, .btn-danger, .btn-icon {
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 6px rgba(0, 102, 204, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 102, 204, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--secondary);
    color: white;
    box-shadow: 0 4px 6px rgba(0, 204, 136, 0.2);
}

.btn-secondary:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 204, 136, 0.3);
}

.btn-danger {
    background: var(--danger);
    color: white;
    box-shadow: 0 4px 6px rgba(255, 51, 0, 0.2);
}

.btn-danger:hover {
    background: #ff2200;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(255, 51, 0, 0.3);
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary);
    border-radius: var(--radius-md);
}

.btn-icon:hover {
    background: rgba(0, 102, 204, 0.2);
    transform: translateY(-2px);
}

.btn-icon.small {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
}

.control-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: auto;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.control-buttons button {
    flex: 1;
    min-width: 120px;
}

/* ==================== UV METER ==================== */
.uv-meter-large {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.uv-value-display {
    margin-bottom: var(--spacing-lg);
}

.uv-value {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 2px 10px rgba(0, 102, 204, 0.2);
}

.uv-unit {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 500;
    letter-spacing: 1px;
}

.uv-level-display {
    margin-bottom: var(--spacing-xl);
}

.level-badge {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.level-description {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.5;
}

.uv-gauge {
    margin: var(--spacing-xl) 0;
    padding: 0 var(--spacing-md);
}

.gauge-track {
    height: 24px;
    background: linear-gradient(90deg, 
        var(--uv-low) 0%, 
        var(--uv-moderate) 20%, 
        var(--uv-high) 40%, 
        var(--uv-very-high) 60%, 
        var(--uv-extreme) 80%, 
        #990099 100%
    );
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-sm);
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.gauge-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: rgba(255, 255, 255, 0.4);
    width: 0%;
    transition: width 1s cubic-bezier(0.34, 1.56, 0.64, 1);
    border-radius: var(--radius-lg);
}

.gauge-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
    padding: 0 var(--spacing-xs);
}

/* UV Level Colors */
.level-badge[data-level="low"] { 
    background: var(--uv-low); 
    color: white;
    box-shadow: 0 4px 15px rgba(0, 204, 0, 0.3);
}
.level-badge[data-level="moderate"] { 
    background: var(--uv-moderate); 
    color: #333;
    box-shadow: 0 4px 15px rgba(255, 204, 0, 0.3);
}
.level-badge[data-level="high"] { 
    background: var(--uv-high); 
    color: white;
    box-shadow: 0 4px 15px rgba(255, 102, 0, 0.3);
}
.level-badge[data-level="very-high"] { 
    background: var(--uv-very-high); 
    color: white;
    box-shadow: 0 4px 15px rgba(255, 51, 0, 0.3);
}
.level-badge[data-level="extreme"] { 
    background: var(--uv-extreme); 
    color: white;
    box-shadow: 0 4px 15px rgba(204, 0, 204, 0.3);
}
/* ==================== FOOTER DISCLAIMER API (SOLUSI MINIMALIS) ==================== */
.api-footer-disclaimer {
    /* Menghilangkan semua styling kartu: */
    background-color: transparent; 
    border: none;
    box-shadow: none;
    border-radius: 0;
    
    /* Memberi jarak dan garis pemisah dari daftar API di atasnya */
    margin-top: 10px; 
    padding-top: 15px;
    border-top: 0px solid var(--border-color); /* Garis pemisah halus */
    
    /* Mengatur konten di dalamnya: */
    text-align: center;
    padding-left: 0; 
    padding-right: 0;
    padding-bottom: 30px;
}

.api-footer-disclaimer h5 {
    font-size: 1.5em; 
    color: var(--text-primary);
    margin-bottom: 40px;
    margin-top: 0;
}

.api-footer-disclaimer p {
    font-size: 1.0em;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: 25px;
}

.api-footer-disclaimer .small-text {
    margin-top: 40px;
    font-size: 1.0em;
    color: var(--danger); 
    font-weight: 500;
}
/* ==================== API INFO STYLES ==================== */
.api-info {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.api-info h4 {
    margin-bottom: var(--spacing-md);
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}
/* ==================== WEATHER INFO ==================== */
.weather-info {
    background: rgba(0, 102, 204, 0.03);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    border: 1px solid rgba(0, 102, 204, 0.1);
}
.weather-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.weather-row:last-child {
    border-bottom: none;
}

.weather-label {
    font-weight: 600;
    color: #555;
    display: flex;
    align-items: center;
    gap: 8px;
}

.weather-value {
    color: #333;
    font-weight: 500;
}
.info-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.info-row:last-child {
    margin-bottom: 0;
}

.info-item {
    text-align: center;
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.info-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--primary-light);
}

.info-item i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.info-item small {
    display: block;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item strong {
    display: block;
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 600;
}

.additional-weather {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.03), rgba(0, 204, 136, 0.03));
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.weather-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 102, 204, 0.1);
}

.weather-detail:last-child {
    border-bottom: none;
}

.weather-detail span {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.weather-detail strong {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.data-source {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
    flex-wrap: wrap;
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.data-source i {
    color: var(--primary);
    font-size: 1.1rem;
}

.last-update {
    margin-left: auto;
    font-weight: 500;
    color: var(--primary);
}

/* ==================== CALCULATION STEPS ==================== */
.calculation-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.step {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05), rgba(0, 204, 136, 0.05));
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 102, 204, 0.1);
    transition: transform 0.3s;
}

.step:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-lg);
    box-shadow: 0 4px 6px rgba(0, 102, 204, 0.3);
}

.step-content h4 {
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.step-content code {
    display: block;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(0, 102, 204, 0.1);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--primary);
    text-align: left;
    border: 1px solid rgba(0, 102, 204, 0.2);
}

/* ==================== MATHEMATICAL DISPLAY ==================== */
.math-display {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.03), rgba(0, 204, 136, 0.03));
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.equation {
    font-family: var(--font-mono);
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(0, 102, 204, 0.2);
    box-shadow: 0 4px 6px rgba(0, 102, 204, 0.1);
}

.equation-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.coefficients {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.coeff {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 102, 204, 0.1);
    transition: all 0.3s;
}

.coeff:hover {
    background: rgba(0, 102, 204, 0.1);
    transform: translateY(-3px);
}

.coeff label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.coeff-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.coeff small {
    font-size: 0.8rem;
    color: var(--text-light);
    display: block;
    line-height: 1.4;
}

.current-rate {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: rgba(0, 204, 136, 0.1);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 204, 136, 0.2);
}

.rate-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.rate-value {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 2px 4px rgba(0, 204, 136, 0.2);
}

.rate-unit {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

.trend-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    margin: var(--spacing-md) 0;
    transition: all 0.3s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.trend-indicator[data-trend="up"] {
    background: linear-gradient(135deg, rgba(255, 51, 0, 0.15), rgba(255, 102, 0, 0.15));
    color: var(--danger);
    border: 1px solid rgba(255, 51, 0, 0.3);
}

.trend-indicator[data-trend="down"] {
    background: linear-gradient(135deg, rgba(0, 204, 136, 0.15), rgba(0, 204, 88, 0.15));
    color: var(--success);
    border: 1px solid rgba(0, 204, 136, 0.3);
}

.trend-indicator[data-trend="stable"] {
    background: linear-gradient(135deg, rgba(255, 204, 0, 0.15), rgba(255, 170, 0, 0.15));
    color: var(--warning);
    border: 1px solid rgba(255, 204, 0, 0.3);
}

.rate-interpretation {
    padding: var(--spacing-md);
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    border: 1px solid rgba(0, 102, 204, 0.1);
    margin-top: var(--spacing-md);
}

.predictions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.prediction-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 102, 204, 0.1);
    transition: all 0.3s;
}

.prediction-item:hover {
    background: rgba(0, 102, 204, 0.1);
    transform: translateX(5px);
}

.pred-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 4px 6px rgba(0, 102, 204, 0.3);
}

.pred-content {
    flex: 1;
}

.pred-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.pred-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-mono);
}

/* ==================== CHARTS ==================== */
.chart-container {
    position: relative;
    height: 350px;
    margin-bottom: var(--spacing-xl);
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.chart-controls {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* ==================== HISTORY TABLE ==================== */
.history-table {
    margin-top: var(--spacing-xl);
}

.history-table h4 {
    margin-bottom: var(--spacing-lg);
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow);
    background: white;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

thead {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1), rgba(0, 102, 204, 0.05));
}

th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

tbody tr {
    transition: all 0.3s;
}

tbody tr:hover {
    background: rgba(0, 102, 204, 0.03);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.1);
}

tbody tr:hover td {
    border-color: var(--primary-light);
}

.no-data {
    text-align: center;
    padding: var(--spacing-2xl) !important;
}

.no-data i {
    font-size: 3rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.no-data p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95rem;
}

.table-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
}

/* ==================== IMPACT GRID ==================== */
.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.impact-item {
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    transition: all 0.3s;
}

.impact-item.positive {
    background: linear-gradient(135deg, rgba(0, 204, 136, 0.1), rgba(0, 204, 136, 0.05));
    border: 2px solid var(--success);
}

.impact-item.negative {
    background: linear-gradient(135deg, rgba(255, 51, 0, 0.1), rgba(255, 51, 0, 0.05));
    border: 2px solid var(--danger);
}

.impact-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.impact-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.impact-item.positive .impact-icon {
    color: var(--success);
}

.impact-item.negative .impact-icon {
    color: var(--danger);
}

.impact-content h4 {
    margin-bottom: var(--spacing-md);
    text-align: center;
    font-size: 1.3rem;
}

.impact-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.impact-content li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    font-size: 0.9rem;
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.impact-content li:last-child {
    border-bottom: none;
}

.impact-content li strong {
    color: var(--text-primary);
    font-weight: 600;
    flex-shrink: 0;
    min-width: 120px;
}

.impact-content li:before {
    content: "•";
    color: var(--primary);
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1;
    margin-top: 2px;
}

.impact-item.positive li:before {
    color: var(--success);
}

.impact-item.negative li:before {
    color: var(--danger);
}

.skin-type-effects {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05), rgba(0, 204, 136, 0.05));
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.skin-type-effects h4 {
    text-align: center;
    color: var(--primary);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.skin-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.skin-type {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.skin-type:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.skin-color {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 0 auto var(--spacing-sm);
    border: 3px solid var(--border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.skin-info {
    font-size: 0.9rem;
    line-height: 1.4;
}

.skin-info strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 600;
}

.skin-info small {
    color: var(--text-secondary);
    font-size: 0.8rem;
    display: block;
}

/* ==================== ENVIRONMENTAL IMPACT ==================== */
.environmental-impact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.eco-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 102, 204, 0.1);
    transition: all 0.3s;
}

.eco-item:hover {
    background: rgba(0, 102, 204, 0.1);
    transform: translateY(-3px);
    border-color: var(--primary);
}

.eco-icon {
    font-size: 2.5rem;
    color: var(--primary);
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 6px rgba(0, 102, 204, 0.1);
}

.eco-content h4 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
    color: var(--text-primary);
}

.eco-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.ozone-info {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(0, 204, 136, 0.1), rgba(0, 204, 88, 0.05));
    border-radius: var(--radius-xl);
    border: 2px solid var(--success);
    margin-top: var(--spacing-xl);
}

.ozone-info h4 {
    color: var(--success);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.ozone-meter {
    height: 20px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-lg);
    margin: var(--spacing-lg) 0;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.ozone-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--success), var(--secondary-dark));
    border-radius: var(--radius-lg);
    width: 95%;
    transition: width 1s ease;
    position: relative;
    overflow: hidden;
}

.ozone-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.3) 50%, 
        transparent 100%
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.ozone-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-lg);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.ozone-details div {
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.ozone-details strong {
    display: block;
    font-size: 1.5rem;
    color: var(--success);
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.ozone-details small {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: block;
}

.ozone-note {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--info);
}

.ozone-note i {
    color: var(--info);
    font-size: 1.1rem;
}
/* ==================== STYLE UNTUK PROTOKOL MONTREAL (Tambahan Baru) ==================== */
.montreal-protocol-info {
    margin-top: 15px; /* Memberi jarak dari teks "Protokol Montreal 1987 berhasil..." */
    padding-top: 15px; /* Ruang di atas garis pemisah */
    border-top: 1px solid var(--border-color); /* Garis pemisah tipis */
    color: var(--text-secondary); /* Menggunakan warna teks sekunder agar lebih lembut */
}

.montreal-protocol-info h5 {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--primary-dark); /* Menggunakan warna primary dark untuk judul */
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.montreal-protocol-info h5 i {
    margin-right: 8px;
    color: var(--primary); /* Warna ikon */
}

.montreal-protocol-info p {
    font-size: 0.9em;
    line-height: 1.6;
    margin-bottom: 10px;
}

/* ==================== CALCULATOR ==================== */
.calculator {
    margin-bottom: var(--spacing-xl);
}

.calc-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.calc-results {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05), rgba(0, 204, 136, 0.05));
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    border: 2px solid rgba(0, 102, 204, 0.1);
}

.result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) 0;
    border-bottom: 2px solid rgba(0, 102, 204, 0.1);
    transition: all 0.3s;
}

.result-item:last-child {
    border-bottom: none;
}

.result-item:hover {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
}

.result-item.warning {
    color: var(--danger);
    background: rgba(255, 51, 0, 0.05);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-md);
    border: 1px solid rgba(255, 51, 0, 0.2);
}

.result-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.result-value {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.result-item.warning .result-value {
    color: var(--danger);
    text-shadow: 0 2px 4px rgba(255, 51, 0, 0.2);
}

.result-unit {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    min-width: 60px;
    text-align: right;
}

.vitamin-d-info {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(255, 204, 0, 0.1), rgba(255, 170, 0, 0.05));
    border-radius: var(--radius-xl);
    border: 2px solid var(--warning);
    margin-top: var(--spacing-xl);
}

.vitamin-d-info h4 {
    color: var(--warning);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.2rem;
}

.vitamin-d-info p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.vitamin-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.vitamin-benefits span {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: white;
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.vitamin-benefits span:hover {
    background: var(--warning);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(255, 204, 0, 0.3);
    border-color: var(--warning);
}

.vitamin-benefits i {
    color: var(--warning);
    font-size: 1rem;
}

.vitamin-benefits span:hover i {
    color: white;
}

/* ==================== SCHEDULE ==================== */
.schedule {
    margin-top: var(--spacing-lg);
}

.time-slots {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.time-slot {
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    transition: all 0.3s;
    background: white;
}

.time-slot:hover {
    transform: translateX(10px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.time-slot.warning {
    border-color: var(--warning);
    background: linear-gradient(135deg, rgba(255, 204, 0, 0.05), rgba(255, 204, 0, 0.02));
    animation: pulseWarning 2s infinite;
}

.time-slot.safe {
    border-color: var(--success);
    background: linear-gradient(135deg, rgba(0, 204, 136, 0.05), rgba(0, 204, 136, 0.02));
}

@keyframes pulseWarning {
    0%, 100% { 
        box-shadow: 0 0 0 0 rgba(255, 204, 0, 0.4);
    }
    50% { 
        box-shadow: 0 0 0 10px rgba(255, 204, 0, 0);
    }
}

.slot-time {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.slot-time::before {
    content: "🕐";
    font-size: 1.2rem;
}

.slot-uv {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.slot-activities {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.slot-activities i {
    margin-right: var(--spacing-xs);
    color: var(--primary);
}

.slot-recommendation {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(0, 102, 204, 0.1);
}

.badge {
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.badge.safe {
    background: var(--success);
    color: white;
}

.badge.moderate {
    background: var(--warning);
    color: #333;
}

.badge.danger {
    background: var(--danger);
    color: white;
}

.current-recommendation {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05), rgba(0, 204, 136, 0.05));
    border-radius: var(--radius-xl);
    border: 2px solid rgba(0, 102, 204, 0.1);
}

.current-recommendation h4 {
    margin-bottom: var(--spacing-md);
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.2rem;
}

.recommendation-content {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1rem;
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

/* ==================== BENEFITS & RISKS ==================== */
.benefits-risks {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.benefits h3, .risks h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    font-size: 1.5rem;
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid;
}

.benefits h3 {
    color: var(--success);
    border-bottom-color: var(--success);
}

.risks h3 {
    color: var(--danger);
    border-bottom-color: var(--danger);
}

.benefits-grid, .risks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.benefit-item, .risk-item {
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border: 2px solid;
    height: 100%;
}

.benefit-item:hover, .risk-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.benefit-item {
    background: linear-gradient(135deg, rgba(0, 204, 136, 0.1), rgba(0, 204, 136, 0.05));
    border-color: var(--success);
}

.risk-item {
    background: linear-gradient(135deg, rgba(255, 51, 0, 0.1), rgba(255, 51, 0, 0.05));
    border-color: var(--danger);
}

.benefit-icon, .risk-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    color: var(--success);
    border: 3px solid var(--success);
}

.risk-icon {
    color: var(--danger);
    border: 3px solid var(--danger);
}

.benefit-content h4, .risk-content h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
    color: var(--text-primary);
}

.benefit-content p, .risk-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.balance-card {
    margin-top: var(--spacing-2xl);
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05), rgba(0, 204, 136, 0.05));
    border: 2px solid rgba(0, 102, 204, 0.2);
}

.balance-scale {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    padding: var(--spacing-2xl);
}

.scale-left, .scale-right {
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.scale-left {
    background: linear-gradient(135deg, rgba(0, 204, 136, 0.1), rgba(0, 204, 136, 0.05));
    border: 2px solid var(--success);
}

.scale-right {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1), rgba(0, 102, 204, 0.05));
    border: 2px solid var(--primary);
}

.scale-left h4, .scale-right h4 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: 1.3rem;
    text-align: center;
}

.scale-left h4 {
    color: var(--success);
}

.scale-right h4 {
    color: var(--primary);
}

.scale-left ul, .scale-right ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.scale-left li, .scale-right li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
}

.scale-left li:last-child, .scale-right li:last-child {
    border-bottom: none;
}

.scale-center {
    text-align: center;
}

.scale-center i {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 4px 8px rgba(0, 102, 204, 0.2);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.scale-label {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==================== RECOMMENDATIONS ==================== */
.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.recommendation-card {
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: var(--shadow);
}

.recommendation-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.recommendation-card[data-level="low"] {
    border-color: var(--uv-low);
    background: linear-gradient(135deg, rgba(0, 204, 0, 0.1), rgba(0, 204, 0, 0.05));
}

.recommendation-card[data-level="moderate"] {
    border-color: var(--uv-moderate);
    background: linear-gradient(135deg, rgba(255, 204, 0, 0.1), rgba(255, 204, 0, 0.05));
}

.recommendation-card[data-level="high"] {
    border-color: var(--uv-high);
    background: linear-gradient(135deg, rgba(255, 102, 0, 0.1), rgba(255, 102, 0, 0.05));
}

.recommendation-card[data-level="very-high"] {
    border-color: var(--uv-very-high);
    background: linear-gradient(135deg, rgba(255, 51, 0, 0.1), rgba(255, 51, 0, 0.05));
}

.recommendation-card[data-level="extreme"] {
    border-color: var(--uv-extreme);
    background: linear-gradient(135deg, rgba(204, 0, 204, 0.1), rgba(204, 0, 204, 0.05));
}

.recommendation-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
}

.recommendation-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.recommendation-card[data-level="low"] .recommendation-icon {
    background: var(--uv-low);
}

.recommendation-card[data-level="moderate"] .recommendation-icon {
    background: var(--uv-moderate);
}

.recommendation-card[data-level="high"] .recommendation-icon {
    background: var(--uv-high);
}

.recommendation-card[data-level="very-high"] .recommendation-icon {
    background: var(--uv-very-high);
}

.recommendation-card[data-level="extreme"] .recommendation-icon {
    background: var(--uv-extreme);
}

.recommendation-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    flex: 1;
}

.recommendation-list {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}

.recommendation-list li {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.recommendation-list li i {
    color: var(--success);
    margin-top: 4px;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.recommendation-list li:last-child {
    border-bottom: none;
}

.loading-recommendations {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius-xl);
    border: 2px dashed var(--border-color);
}

.loading-recommendations i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

.loading-recommendations p {
    font-size: 1.1rem;
    margin: 0;
}

.protection-guide {
    margin-top: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05), rgba(0, 204, 136, 0.05));
    border: 2px solid rgba(0, 102, 204, 0.2);
}

.protection-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.protection-step {
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.protection-step:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.protection-step .step-number {
    background: var(--primary);
    margin: 0 auto var(--spacing-md);
    box-shadow: 0 4px 6px rgba(0, 102, 204, 0.3);
}

.protection-step h4 {
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.protection-step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* ==================== EDUCATIONAL CONTENT ==================== */
.educational-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.edu-card {
    padding: var(--spacing-xl);
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.edu-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.edu-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.edu-content h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--primary);
    text-align: center;
    font-size: 1.4rem;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.faq-item {
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s;
}

.faq-item:hover {
    padding-left: var(--spacing-md);
    border-bottom-color: var(--primary);
}

.faq-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.faq-question {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 600;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.faq-question::before {
    content: "❓";
    font-size: 1.2rem;
    margin-top: 2px;
}

.faq-answer {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    padding-left: var(--spacing-lg);
}

.history-chart {
    height: 250px;
    margin: var(--spacing-lg) 0;
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.trend-info {
    padding: var(--spacing-md);
    background: rgba(255, 204, 0, 0.1);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 204, 0, 0.2);
    margin-top: var(--spacing-lg);
}

.trend-info i {
    color: var(--warning);
    margin-right: var(--spacing-sm);
}

.trend-info strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ==================== FOOTER ==================== */
.main-footer {
    background: linear-gradient(135deg, #1e293b, #0f172a);
    color: white;
    padding: var(--spacing-2xl) var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    border-top: 4px solid var(--primary);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3 {
    color: white;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.3rem;
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--primary);
}

.footer-section p {
    color: #94a3b8;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all 0.3s;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
}

.footer-links a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section li {
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: #94a3b8;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section li:last-child {
    border-bottom: none;
}

.footer-section a {
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.3s;
    display: block;
    padding: var(--spacing-xs) 0;
}

.footer-section a:hover {
    color: white;
    padding-left: var(--spacing-sm);
}

.version-info {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid #334155;
    font-size: 0.8rem;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.version-info span {
    font-weight: 500;
    color: #94a3b8;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: var(--spacing-xl);
    border-top: 1px solid #334155;
    text-align: center;
    color: #94a3b8;
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-bottom p {
    font-size: 0.95rem;
    margin: 0;
    color: #cbd5e1;
}

.footer-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    font-size: 0.85rem;
}

.footer-stats span {
    font-weight: 700;
    color: var(--primary-light);
    background: rgba(0, 102, 204, 0.1);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
}

/* ==================== NOTIFICATIONS ==================== */
#notificationSystem {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
}

.notification {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    animation: slideIn 0.3s ease;
    border-left: 5px solid;
    min-width: 300px;
    max-width: 400px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}
/* Tambahkan di CSS notification */
.notification.Danger {
    background: linear-gradient(135deg, #ff3300, #ff5500);
    border-left: 5px solid #ff0000;
    color: white;
    box-shadow: 0 5px 15px rgba(255, 51, 0, 0.3);
}

.notification.Danger i {
    color: #ffcc00;
    animation: pulse 1s infinite;
}

.notification.Danger .notification-title {
    color: #ffcc00;
    font-weight: bold;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.notification.Bahaya {
    background: linear-gradient(135deg, #ff0000, #ff3300);
    border-left: 5px solid #cc0000;
    color: white;
}

.notification.Bahaya i {
    color: #ffff00;
}
.notification.success {
    border-left-color: var(--success);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(0, 204, 136, 0.05));
}

.notification.error {
    border-left-color: var(--danger);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 51, 0, 0.05));
}

.notification.warning {
    border-left-color: var(--warning);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 204, 0, 0.05));
}

.notification.info {
    border-left-color: var(--info);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(0, 102, 204, 0.05));
}

.notification i {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.notification.success i {
    color: var(--success);
}

.notification.error i {
    color: var(--danger);
}

.notification.warning i {
    color: var(--warning);
}

.notification.info i {
    color: var(--info);
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.notification-message {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.notification-close {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 1rem;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    flex-shrink: 0;
}

.notification-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .grid-2col {
        grid-template-columns: 1fr;
    }
    
    .benefits-risks {
        grid-template-columns: 1fr;
    }
    
    .educational-content {
        grid-template-columns: 1fr;
    }
    
    .balance-scale {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .scale-left, .scale-right {
        order: 2;
    }
    
    .scale-center {
        order: 1;
        margin-bottom: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: stretch;
    }
    
    .stat {
        min-width: 100%;
    }
    
    .nav-container {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .nav-links {
        width: 100%;
        overflow-x: auto;
        padding: var(--spacing-sm) 0;
        justify-content: flex-start;
        gap: var(--spacing-md);
    }
    
    .nav-link {
        font-size: 0.9rem;
        padding: var(--spacing-xs) var(--spacing-sm);
        white-space: nowrap;
    }
    
    .nav-time {
        font-size: 0.85rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .grid-2col {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .grid-3col {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .info-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .coefficients {
        grid-template-columns: 1fr;
    }
    
    .impact-grid {
        grid-template-columns: 1fr;
    }
    
    .control-buttons {
        flex-direction: column;
    }
    
    .control-buttons button {
        width: 100%;
    }
    
    .uv-levels {
        flex-direction: column;
        align-items: stretch;
    }
    
    .uv-levels .level {
        min-width: 100%;
    }
    
    .table-actions {
        flex-direction: column;
    }
    
    .table-actions button {
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-stats {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .benefits-grid, .risks-grid {
        grid-template-columns: 1fr;
    }
    
    .recommendations-grid {
        grid-template-columns: 1fr;
    }
    
    .protection-steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.3rem;
    }
    
    .uv-value {
        font-size: 3.5rem;
    }
    
    .coordinate-inputs {
        grid-template-columns: 1fr;
    }
    
    .api-list {
        grid-template-columns: 1fr;
    }
    
    .weather-detail {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .skin-types {
        grid-template-columns: 1fr;
    }
    
    .vitamin-benefits {
        flex-direction: column;
        align-items: stretch;
    }
    
    .vitamin-benefits span {
        justify-content: center;
    }
    
    .slot-activities {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .calculation-steps {
        grid-template-columns: 1fr;
    }
    
    .calc-inputs {
        grid-template-columns: 1fr;
    }
    
    .educational-content {
        grid-template-columns: 1fr;
    }
    
    .notification {
        min-width: 280px;
        max-width: 280px;
        right: 10px;
    }
}

/* ==================== SCROLLBAR ==================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--border-color);
    border-radius: var(--radius-md);
}

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

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

/* ==================== PRINT STYLES ==================== */
@media print {
    .main-nav,
    .hero,
    .control-buttons,
    .btn-icon,
    .table-actions,
    .main-footer,
    #notificationSystem {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .container {
        padding: 0;
    }
    
    .section {
        margin-bottom: 20px;
        page-break-inside: avoid;
    }
}
.recommendation-list li i.fa-tshirt {
    color: #FF6B6B;
}

.recommendation-list li i.fa-sun {
    color: #FFD166;
}

.recommendation-list li i.fa-check-circle {
    color: #06D6A0;
}

/* Untuk kategori outfit */
[data-level="low"] .recommendation-list li i.fa-tshirt {
    color: #4CAF50;
}

[data-level="moderate"] .recommendation-list li i.fa-tshirt {
    color: #FFC107;
}

[data-level="high"] .recommendation-list li i.fa-tshirt {
    color: #FF9800;
}

[data-level="veryHigh"] .recommendation-list li i.fa-tshirt {
    color: #F44336;
}

[data-level="extreme"] .recommendation-list li i.fa-tshirt {
    color: #9C27B0;
}
/* CSS untuk rekomendasi malam hari */
.recommendation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 15px;
}

.recommendation-section {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    padding: 15px;
    border-left: 4px solid #4169E1;
}

.recommendation-section h4 {
    margin-top: 0;
    color: #4169E1;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.recommendation-section .recommendation-list {
    margin: 0;
    padding-left: 20px;
}

.recommendation-section .recommendation-list li {
    margin-bottom: 6px;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .recommendation-grid {
        grid-template-columns: 1fr;
    }
}
/* CSS untuk layout rekomendasi 4-kolom */
.recommendations-grid-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.recommendation-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid #e9ecef;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.recommendation-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.recommendation-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f1f3f5;
}

.recommendation-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #0066cc, #0099ff);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.recommendation-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2d3748;
    flex: 1;
}

.recommendation-list {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}

.recommendation-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px dashed #e9ecef;
    line-height: 1.4;
    font-size: 0.95rem;
}

.recommendation-list li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.recommendation-list li i.fa-check-circle {
    color: #06D6A0;
    font-size: 1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

/* Warna berdasarkan level UV */
.recommendation-card[data-level="low"] .recommendation-icon {
    background: linear-gradient(135deg, #4CAF50, #66BB6A);
}

.recommendation-card[data-level="moderate"] .recommendation-icon {
    background: linear-gradient(135deg, #FFC107, #FFD54F);
}

.recommendation-card[data-level="high"] .recommendation-icon {
    background: linear-gradient(135deg, #FF9800, #FFB74D);
}

.recommendation-card[data-level="veryHigh"] .recommendation-icon {
    background: linear-gradient(135deg, #F44336, #EF5350);
}

.recommendation-card[data-level="extreme"] .recommendation-icon {
    background: linear-gradient(135deg, #9C27B0, #AB47BC);
}

.recommendation-card[data-level="night"] .recommendation-icon {
    background: linear-gradient(135deg, #4169E1, #5D7BDA);
}

/* Responsive untuk mobile */
@media (max-width: 1200px) {
    .recommendations-grid-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .recommendations-grid-container {
        grid-template-columns: 1fr;
    }
}

/* Untuk malam hari */
.recommendation-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 15px;
}

@media (max-width: 1200px) {
    .recommendation-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .recommendation-grid {
        grid-template-columns: 1fr;
    }
}

.recommendation-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 18px;
    border-left: 4px solid #4169E1;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.recommendation-section h4 {
    margin-top: 0;
    color: #4169E1;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 1rem;
    font-weight: 600;
}

.recommendation-section .recommendation-list {
    flex: 1;
    margin: 0;
    padding-left: 0;
}

.recommendation-section .recommendation-list li {
    margin-bottom: 8px;
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.recommendation-section .recommendation-list li i {
    color: #06D6A0;
    font-size: 0.9rem;
    margin-top: 2px;
}
.download-realtime {
    width: 100%;
    display: flex;
    justify-content: center;     /* tombol tepat di tengah */
    margin-top: 12px;            /* kasih jarak dari tombol atas */
}

.download-realtime button {
    padding: 10px 18px;
    font-size: 14px;
    border-radius: 8px;
}
/* NAVIGATION STYLING - CLEAN VERSION */
.main-nav {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0 20px;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 600;
    color: #333;
}

.nav-brand i {
    color: #0066cc;
    font-size: 1.6rem;
}

.nav-links {
    display: flex;
    gap: 5px;
    align-items: center;
}

.nav-link {
    padding: 8px 16px;
    text-decoration: none;
    color: #555;
    font-weight: 500;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link:hover {
    color: #0066cc;
    background: rgba(0, 102, 204, 0.05);
}

.nav-link.active {
    color: #ffffff !important;
    background: linear-gradient(135deg, #0066cc, #0099ff) !important;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.nav-link i {
    font-size: 1rem;
}

.nav-time {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f8f9fa;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.nav-time i {
    color: #0066cc;
}
.uv-level-description {
    margin-top: 12px;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.04);
    border-left: 4px solid var(--accent-color);
    border-radius: 6px;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #e0e0e0;
}

.uv-level-description h4 {
    margin-bottom: 6px;
    font-size: 0.95rem;
    color: #ffffff;
}

.uv-level-description p {
    margin-bottom: 6px;
}
.uv-level-description p {
    text-align: justify;
    text-justify: inter-word;
}
.uv-level-description h4 {
    text-align: center;
}
.uv-level-description {
    margin-top: 12px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.04);
    border-left: 4px solid var(--accent-color);
    border-radius: 6px;
}

.uv-desc-header {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.uv-desc-header h4 {
    margin: 0;
    font-size: 0.95rem;
}

.uv-desc-header i {
    transition: transform 0.3s ease;
}

.uv-desc-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    margin-top: 0;
    transition:
        max-height 0.4s ease,
        opacity 0.3s ease,
        margin-top 0.3s ease;
    text-align: justify;
    line-height: 1.6;
    font-size: 0.9rem;
}


.uv-desc-content.show {
    max-height: 500px; /* cukup untuk isi teks kamu */
    opacity: 1;
    margin-top: 8px;
}

.uv-desc-header.active i {
    transform: rotate(180deg);
}
#userGuideModal {
    display: none;
}
@media (max-width: 768px) {
    .show {
        max-height: 200vh !important;
    }
}
/* FIX: teks dampak biologi agar rapi */
@media (max-width: 768px) {

    p {
        word-break: normal;
        overflow-wrap: normal;
        hyphens: auto;
    }

}
@media (max-width: 768px) {

    main,
    .container,
    .content {
        padding-left: 24px;
        padding-right: 24px;
    }

}
.video-info-card {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 16px;
}

.video-info-card .info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1 1 220px;
    background: #f8f9fa;
    padding: 12px 14px;
    border-radius: 10px;
}
/* User Guide Tabs tetap terlihat saat scroll */
#userGuideModal .guide-tabs {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #ffffff;
    padding: 10px 0;
    border-bottom: 1px solid #e5e7eb;
}
#userGuideModal .guide-tabs {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #ffffff;

    /* RAPATKAN */
    margin-top: 0;
    padding-top: 8px;
    padding-bottom: 8px;

    border-bottom: 1px solid #e5e7eb;
}
#userGuideModal .modal-body {
    padding-top: 0;
}