/* ==========================================
   I Want My DLP - Synthwave/80s MTV Theme
   ========================================== */

/* CSS Variables for Theming */
:root {
    /* Synthwave Color Palette */
    --color-primary: #ff00ff;        /* Magenta */
    --color-secondary: #00ffff;      /* Cyan */
    --color-accent: #ff0080;         /* Hot Pink */
    --color-highlight: #8000ff;      /* Purple */

    /* Backgrounds */
    --color-bg-dark: #0a0a1a;        /* Deep space blue */
    --color-bg-card: #1a1a2e;        /* Card background */
    --color-bg-card-hover: #252542;  /* Card hover state */

    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: #b8b8d0;
    --color-text-muted: #7070a0;

    /* Neon Glow Effects */
    --glow-pink: 0 0 10px rgba(255, 0, 128, 0.5),
                 0 0 20px rgba(255, 0, 128, 0.3),
                 0 0 30px rgba(255, 0, 128, 0.2);
    --glow-cyan: 0 0 10px rgba(0, 255, 255, 0.5),
                 0 0 20px rgba(0, 255, 255, 0.3),
                 0 0 30px rgba(0, 255, 255, 0.2);
    --glow-purple: 0 0 10px rgba(128, 0, 255, 0.5),
                   0 0 20px rgba(128, 0, 255, 0.3),
                   0 0 30px rgba(128, 0, 255, 0.2);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* ==========================================
   Global Styles & Reset
   ========================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Share Tech Mono', monospace;
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* ==========================================
   Grid Background Effect
   ========================================== */

.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image:
        linear-gradient(rgba(128, 0, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(128, 0, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center center;
    opacity: 0.3;
    animation: gridPulse 4s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.5; }
}

/* Gradient Overlay */
.grid-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        ellipse at center,
        transparent 0%,
        var(--color-bg-dark) 100%
    );
}

/* ==========================================
   Container
   ========================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ==========================================
   Header
   ========================================== */

.main-header {
    padding: var(--spacing-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.logo-section {
    position: relative;
    z-index: 1;
}

.site-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.title-line-1,
.title-line-2 {
    display: block;
    background: linear-gradient(
        90deg,
        var(--color-primary) 0%,
        var(--color-secondary) 50%,
        var(--color-accent) 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s ease infinite;
    text-shadow: var(--glow-pink);
}

.title-line-2 {
    font-size: 5rem;
    animation-delay: 0.5s;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.tagline {
    font-size: 1.1rem;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-top: var(--spacing-md);
    text-shadow: var(--glow-cyan);
}

/* ==========================================
   Disclaimer Banner
   ========================================== */

.disclaimer-banner {
    background: linear-gradient(
        135deg,
        rgba(255, 0, 128, 0.1) 0%,
        rgba(128, 0, 255, 0.1) 100%
    );
    border-top: 2px solid var(--color-accent);
    border-bottom: 2px solid var(--color-accent);
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-xl);
}

.disclaimer-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    justify-content: center;
    text-align: center;
}

.warning-icon {
    color: var(--color-accent);
    flex-shrink: 0;
    filter: drop-shadow(var(--glow-pink));
}

.disclaimer-content p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    max-width: 900px;
}

.disclaimer-content strong {
    color: var(--color-accent);
}

/* ==========================================
   Search Section
   ========================================== */

.search-section {
    margin-bottom: var(--spacing-xl);
}

.search-wrapper {
    position: relative;
    max-width: 600px;
    margin: 0 auto var(--spacing-sm);
}

.search-input {
    width: 100%;
    padding: var(--spacing-md);
    padding-right: 3rem;
    background: var(--color-bg-card);
    border: 2px solid var(--color-highlight);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-family: 'Share Tech Mono', monospace;
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: 0 0 20px rgba(128, 0, 255, 0.2);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: var(--glow-cyan);
}

.search-input::placeholder {
    color: var(--color-text-muted);
}

.search-clear {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    display: none;
    transition: color var(--transition-fast);
}

.search-clear:hover {
    color: var(--color-accent);
}

.search-clear.visible {
    display: block;
}

.search-results-count {
    text-align: center;
    color: var(--color-secondary);
    font-size: 0.9rem;
    text-shadow: var(--glow-cyan);
}

/* ==========================================
   Data Grid
   ========================================== */

.main-content {
    margin-bottom: var(--spacing-xl);
    min-height: 50vh;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

/* ==========================================
   Data Cards
   ========================================== */

.data-card {
    background: var(--color-bg-card);
    border: 2px solid var(--color-highlight);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.data-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(128, 0, 255, 0.1),
        transparent
    );
    transition: left 0.5s;
}

.data-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-secondary);
    box-shadow: var(--glow-purple);
    transform: translateY(-5px);
}

.data-card:hover::before {
    left: 100%;
}

.data-card-header {
    margin-bottom: var(--spacing-md);
}

.data-card-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
    text-shadow: var(--glow-cyan);
}

.data-card-category {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--color-accent);
    background: rgba(255, 0, 128, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

.data-card-description {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

/* Examples */
.data-examples {
    margin-bottom: var(--spacing-md);
}

.data-example {
    background: rgba(0, 0, 0, 0.3);
    border-left: 3px solid var(--color-accent);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.data-example:last-child {
    margin-bottom: 0;
}

.example-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.example-value {
    font-size: 1rem;
    color: var(--color-primary);
    font-weight: bold;
    word-break: break-all;
}

/* Card Actions */
.data-card-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid;
    border-radius: var(--radius-md);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

.btn-copy {
    background: transparent;
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.btn-copy:hover {
    background: var(--color-secondary);
    color: var(--color-bg-dark);
    box-shadow: var(--glow-cyan);
}

.btn-download {
    background: transparent;
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-download:hover {
    background: var(--color-accent);
    color: var(--color-bg-dark);
    box-shadow: var(--glow-pink);
}

/* ==========================================
   Toast Notification
   ========================================== */

.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: linear-gradient(135deg, var(--color-accent), var(--color-highlight));
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--glow-pink);
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    opacity: 0;
    transform: translateY(100px);
    transition: all var(--transition-normal);
    z-index: 1000;
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================
   No Results
   ========================================== */

.no-results {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
    font-size: 1.2rem;
}

/* ==========================================
   Footer
   ========================================== */

.main-footer {
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(128, 0, 255, 0.1) 100%
    );
    border-top: 2px solid var(--color-highlight);
    padding: var(--spacing-xl) 0;
    text-align: center;
    margin-top: var(--spacing-xl);
}

.main-footer p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.footer-note {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ==========================================
   Responsive Design
   ========================================== */

@media (max-width: 768px) {
    .site-title {
        font-size: 2.5rem;
    }

    .title-line-2 {
        font-size: 3rem;
    }

    .tagline {
        font-size: 0.9rem;
    }

    .data-grid {
        grid-template-columns: 1fr;
    }

    .disclaimer-content {
        flex-direction: column;
        text-align: center;
    }

    .toast {
        right: 1rem;
        left: 1rem;
        bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .site-title {
        font-size: 2rem;
    }

    .title-line-2 {
        font-size: 2.5rem;
    }

    .data-card-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}

/* ==========================================
   Accessibility
   ========================================== */

.btn:focus,
.search-input:focus {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}