/* =================================================================
   STYLES.CSS - FATHURWEB.XYZ MODERN NEON EDITION
   File gaya utama dengan tema gelap modern dan aksen neon biru.
   ================================================================= */

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

/* Variabel Tema (Root) - MODERN NEON BLUE */
:root {
    /* Warna Neon Biru */
    --neon-blue: #00BFFF;
    --neon-blue-bright: #00D4FF;
    --neon-blue-dark: #0099CC;
    --neon-blue-glow: rgba(0, 191, 255, 0.3);
    --neon-blue-trans: rgba(0, 191, 255, 0.1);
    
    /* Warna Dasar Modern */
    --primary-color: var(--neon-blue);
    --primary-color-dark: var(--neon-blue-dark);
    --primary-color-trans: var(--neon-blue-trans);
    --background-color: #0a0a0a;
    --background-secondary: #121212;
    --card-background: #1a1a1a;
    --card-background-hover: #222222;
    --border-color: #333333;
    --border-color-bright: #404040;
    --header-background: rgba(10, 10, 10, 0.95);

    /* Warna Teks */
    --text-color: #f0f0f0;
    --text-secondary: #e0e0e0;
    --text-muted: #a0a0a0;
    --text-dim: #808080;
    --text-on-primary: #ffffff;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-blue-dark) 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    --gradient-neon: linear-gradient(45deg, var(--neon-blue), var(--neon-blue-bright));

    /* Ukuran & Spasi */
    --header-height: 65px;
    --side-nav-width: 260px;
    --side-nav-width-collapsed: 80px;
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 48px;
    --space-xxl: 64px;

    /* Properti Visual */
    --border-radius-sm: 6px;
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --card-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    --card-shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.4);
    --neon-shadow: 0 0 20px var(--neon-blue-glow);
    --hover-transform: translateY(-8px);
}

/* Pengaturan Tema Terang (fallback) */
body:not(.dark-mode) {
    --primary-color: #0088ff;
    --primary-color-dark: #0066cc;
    --primary-color-trans: rgba(0, 136, 255, 0.1);
    --background-color: #f8f9fa;
    --background-secondary: #ffffff;
    --card-background: #ffffff;
    --card-background-hover: #f8f9fa;
    --border-color: #e9ecef;
    --border-color-bright: #dee2e6;
    --header-background: rgba(255, 255, 255, 0.95);
    --text-color: #212529;
    --text-secondary: #495057;
    --text-muted: #6c757d;
    --text-dim: #adb5bd;
    --card-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    --card-shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.15);
    --neon-shadow: 0 0 20px rgba(0, 136, 255, 0.2);
}

/* Reset & Pengaturan Global */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--background-color);
    color: var(--text-color);
    transition: var(--transition);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scrollbar Custom */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--background-secondary);
}
::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--neon-blue-bright);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--neon-blue-bright);
    text-shadow: 0 0 8px var(--neon-blue-glow);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Navigasi Samping (Sidebar) */
.side-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--side-nav-width);
    height: 100vh;
    background: var(--gradient-dark);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: var(--transition);
    backdrop-filter: blur(20px);
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
}

.side-nav-logo {
    display: flex;
    align-items: center;
    padding: 0 var(--space-lg);
    height: var(--header-height);
    gap: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.side-nav-logo img {
    border-radius: var(--border-radius-sm);
    filter: drop-shadow(0 0 8px var(--neon-blue-glow));
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    opacity: 1;
    transition: var(--transition);
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.primary-nav {
    flex-grow: 1;
    overflow-y: auto;
    padding: var(--space-lg) 0;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 16px var(--space-lg);
    color: var(--text-muted);
    font-weight: 500;
    gap: var(--space-md);
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
    margin: var(--space-xs) var(--space-md);
    border-radius: var(--border-radius);
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    transition: var(--transition);
    z-index: -1;
}

.nav-item i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
    transition: var(--transition-fast);
}

.nav-item:hover, .nav-item.active {
    color: var(--text-color);
    transform: translateX(4px);
}

.nav-item:hover::before, .nav-item.active::before {
    width: 100%;
}

.nav-item.active {
    color: var(--neon-blue-bright);
    font-weight: 600;
}

.nav-item.active i {
    text-shadow: 0 0 8px var(--neon-blue-glow);
}

.side-nav-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.02);
}

/* Mode Navigasi Ciut */
.side-nav.collapsed {
    width: var(--side-nav-width-collapsed);
}
.side-nav.collapsed .logo-text,
.side-nav.collapsed .nav-item span,
.side-nav.collapsed .theme-switch-wrapper span {
    opacity: 0;
    width: 0;
    overflow: hidden;
}
.side-nav.collapsed .nav-collapse-btn i {
    transform: rotate(180deg);
}

.nav-collapse-btn {
    position: absolute;
    top: calc(var(--header-height) + 24px);
    right: -16px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: 2px solid var(--border-color);
    color: var(--text-on-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--card-shadow);
}
.nav-collapse-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--neon-shadow);
}
.nav-collapse-btn i {
    transition: var(--transition);
}

/* Kontainer Utama */
.main-wrapper {
    margin-left: var(--side-nav-width);
    transition: var(--transition);
    min-height: 100vh;
    background: var(--background-color);
}
.side-nav.collapsed ~ .main-wrapper {
    margin-left: var(--side-nav-width-collapsed);
}

/* Header Utama */
.main-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 var(--space-lg);
    position: sticky;
    top: 0;
    background: var(--header-background);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 900;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.menu-toggle:hover {
    background: var(--card-background);
    color: var(--primary-color);
}

.header-title-container {
    flex-grow: 1;
    display: flex;
    justify-content: center;
}

.header-title {
    font-size: 1.4rem;
    font-weight: 600;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Footer Utama */
.main-footer {
    padding: var(--space-xl);
    background: var(--gradient-dark);
    border-top: 1px solid var(--border-color);
    margin-top: var(--space-xxl);
}
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
}
.copyright {
    font-size: 0.9rem;
    color: var(--text-muted);
}
.footer-links {
    display: flex;
    gap: var(--space-xl);
}
.footer-link {
    color: var(--text-muted);
    transition: var(--transition);
    font-size: 0.9rem;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius);
}
.footer-link:hover {
    color: var(--primary-color);
    background: var(--card-background);
    transform: translateY(-2px);
}
.footer-link i {
    margin-right: var(--space-sm);
}

/* Saklar Tema (Theme Switch) */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--text-muted);
    font-size: 0.9rem;
}
.theme-switch {
    position: relative;
    display: inline-block;
    width: 54px;
    height: 28px;
}
.theme-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--border-color);
    transition: var(--transition);
    border-radius: 28px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background: white;
    transition: var(--transition);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
input:checked + .slider {
    background: var(--gradient-primary);
    box-shadow: var(--neon-shadow);
}
input:checked + .slider:before {
    transform: translateX(26px);
}

/* Responsif */
@media (max-width: 768px) {
    :root {
        --side-nav-width: 280px;
        --space-lg: 16px;
        --space-xl: 32px;
    }
    
    .side-nav {
        left: calc(-1 * var(--side-nav-width));
        transition: var(--transition);
    }
    .side-nav.open {
        left: 0;
        box-shadow: 8px 0 32px rgba(0, 0, 0, 0.5);
    }
    .main-wrapper {
        margin-left: 0;
    }
    .menu-toggle {
        display: flex;
    }
    .nav-collapse-btn {
        display: none;
    }
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --header-height: 60px;
        --space-lg: 12px;
    }
    
    .header-title {
        font-size: 1.2rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--space-md);
    }
}

/* =================================================================
   GLOBAL ANIMATIONS - CONSISTENT ACROSS ALL PAGES
   ================================================================= */

/* Page load animations */
.main-content {
    animation: fadeInUp 0.8s ease-out;
}

.main-wrapper {
    animation: slideInUp 0.6s ease-out;
}

/* Card entrance animations */
.anime-card,
.stream-card,
.komiku-card,
.project-card,
.skill-category {
   /* opacity: 0; */
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.anime-card.animate-in,
.stream-card.animate-in,
.komiku-card.animate-in,
.project-card.animate-in,
.skill-category.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Enhanced hover animations */
.anime-card:hover,
.stream-card:hover,
.komiku-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 191, 255, 0.3);
}

/* Navigation item animations */
.nav-item {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-item:hover {
    animation: navGlow 0.6s ease-out;
}

@keyframes navGlow {
    0% { box-shadow: none; }
    50% { box-shadow: 0 0 15px var(--neon-blue-glow); }
    100% { box-shadow: none; }
}

/* Button press animations */
.btn-primary:active,
.btn-secondary:active,
button:active {
    transform: scale(0.95);
    transition: transform 0.1s ease;
}

/* Loading state animations */
.loading-pulse {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

/* Smooth page transitions */
.page-transition-enter {
    animation: pageSlideIn 0.5s ease-out;
}

@keyframes pageSlideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll reveal animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Text glow animation for headers */
.glow-text {
    animation: textGlow 2s ease-in-out infinite alternate;
}

@keyframes textGlow {
    from {
        text-shadow: 0 0 10px var(--neon-blue-glow);
    }
    to {
        text-shadow: 0 0 20px var(--neon-blue-glow), 0 0 30px var(--neon-blue-glow);
    }
}

/* Interactive elements pulse */
.interactive-pulse:hover {
    animation: interactivePulse 0.8s ease-out;
}

@keyframes interactivePulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Stagger animation utility */
.stagger-animation > * {
    opacity: 0;
    transform: translateY(20px);
    animation: staggerIn 0.6s ease-out forwards;
}

.stagger-animation > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-animation > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-animation > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-animation > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-animation > *:nth-child(5) { animation-delay: 0.5s; }

@keyframes staggerIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive animation adjustments */
@media (max-width: 768px) {
    .anime-card:hover,
    .stream-card:hover,
    .komiku-card:hover {
        transform: translateY(-4px) scale(1.01);
    }
}

@media (prefers-reduced-motion: reduce) {
    .main-content,
    .main-wrapper,
    .anime-card,
    .stream-card,
    .komiku-card,
    .scroll-reveal,
    .stagger-animation > * {
        animation: none !important;
        transition: none !important;
    }
    
    .anime-card,
    .stream-card,
    .komiku-card {
        opacity: 1;
        transform: none;
    }
}