/* ==========================================================
   SIRO HERE - Gaming & Executor Download Hub
   Architecture: Multi-Category (Arceus, Delta, Store)
   Theme: Obsidian Cyber Modern
   ========================================================== */

:root {
    --bg-base: #080a11;
    --bg-surface: #0f131f;
    --bg-surface-elevated: #161c2d;
    --bg-card: rgba(18, 24, 38, 0.7);
    --bg-card-hover: rgba(26, 35, 56, 0.9);

    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(0, 229, 255, 0.25);
    
    --primary-cyan: #00e5ff;
    --primary-blue: #3b82f6;
    --primary-purple: #8b5cf6;
    --primary-pink: #ec4899;
    --accent-gold: #f59e0b;
    --accent-green: #10b981;

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-pill: 9999px;

    --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 15px;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* BACKGROUND AMBIENT GLOW */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
}

.glow-1 {
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.35), transparent 70%);
}

.glow-2 {
    top: 100px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3), transparent 70%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* NAVBAR */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(8, 10, 17, 0.85);
    border-bottom: 1px solid var(--border-subtle);
    padding: 14px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
}

.brand-avatar {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    background: var(--bg-surface-elevated);
    padding: 3px;
    border: 1px solid var(--border-accent);
}

.brand-meta {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

/* NAV TABS */
.nav-tabs {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-surface);
    padding: 4px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border-subtle);
}

.nav-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font-main);
    cursor: pointer;
    transition: var(--transition);
}

.nav-tab-btn:hover {
    color: var(--text-primary);
}

.nav-tab-btn.active {
    background: var(--bg-surface-elevated);
    color: var(--primary-cyan);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(0, 229, 255, 0.3);
}

.tab-badge-active {
    background: rgba(0, 229, 255, 0.15);
    color: var(--primary-cyan);
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-weight: 700;
}

.tab-badge-soon {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    font-size: 0.68rem;
    padding: 2px 6px;
    border-radius: var(--radius-pill);
}

/* NAV RIGHT */
.nav-right {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.server-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 600;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 8px var(--accent-green);
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.7; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.7; }
}

/* HERO SECTION */
.hero-section {
    padding: 44px 0 32px;
    text-align: center;
}

.hero-container {
    max-width: 960px;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid var(--border-accent);
    color: var(--primary-cyan);
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 18px;
}

.hero-tagline {
    font-size: 1.45rem;
    font-weight: 800;
    line-height: 1.45;
    color: var(--text-primary);
    max-width: 760px;
    margin: 8px auto 32px;
    letter-spacing: -0.2px;
}

/* CATEGORY GRID SELECTOR (CARDS) */
.category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    max-width: 780px;
    margin: 0 auto;
    gap: 18px;
    text-align: left;
}

.cat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 20px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.cat-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-2px);
    background: var(--bg-surface-elevated);
}

.cat-card.active {
    border-color: var(--primary-cyan);
    background: linear-gradient(180deg, rgba(0, 229, 255, 0.08) 0%, rgba(15, 19, 31, 0.95) 100%);
    box-shadow: 0 0 25px rgba(0, 229, 255, 0.15);
}

.cat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.cat-icon-badge {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.arceus-badge {
    background: rgba(0, 229, 255, 0.15);
    border: 1px solid rgba(0, 229, 255, 0.3);
}

.delta-badge {
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.store-badge {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.cat-status {
    font-size: 0.72rem;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-weight: 700;
}

.cat-status.ready {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.cat-status.soon {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
}

.cat-name {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.cat-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* MAIN SECTION */
.main-section {
    padding: 20px 0 60px;
}

.category-view {
    display: block;
}

/* BATCH MULTI-DOWNLOAD PANEL */
.batch-download-panel {
    background: var(--bg-surface);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    padding: 22px 28px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 15px rgba(0, 229, 255, 0.08);
}

.batch-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.batch-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.2), rgba(59, 130, 246, 0.2));
    border: 1px solid var(--border-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
}

.batch-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.batch-sub {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.batch-controls {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.range-selector {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-surface-elevated);
    padding: 6px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
}

.range-box {
    display: flex;
    flex-direction: column;
}

.range-lbl {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.range-dropdown {
    background: transparent;
    border: none;
    color: var(--primary-cyan);
    font-size: 1.15rem;
    font-weight: 800;
    cursor: pointer;
    outline: none;
    font-family: var(--font-main);
    padding: 2px 0;
}

.range-dropdown option {
    background: #0f131f;
    color: #f8fafc;
    font-size: 1rem;
}

.range-divider {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 700;
    padding: 0 2px;
}



.btn-batch-dl {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #00e5ff 0%, #0072ff 100%);
    color: #040813;
    font-weight: 800;
    font-size: 0.92rem;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 18px rgba(0, 229, 255, 0.35);
    font-family: var(--font-main);
}

.btn-batch-dl:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 229, 255, 0.55);
    filter: brightness(1.15);
}

/* CARDS GRID */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 18px;
}

/* ARCEUS CARD */
.arceus-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 18px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.arceus-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 229, 255, 0.1);
}

.card-header-box {
    display: flex;
    align-items: center;
    gap: 14px;
}

.badge-number {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(59, 130, 246, 0.15));
    border: 1px solid var(--border-accent);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.15);
}

.badge-num-val {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-cyan);
    line-height: 1;
}

.badge-num-lbl {
    font-size: 0.55rem;
    color: var(--text-muted);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.card-title-box {
    flex: 1;
}

.card-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.card-version-tag {
    font-size: 0.76rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.card-specs {
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.spec-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.76rem;
}

.spec-label {
    color: var(--text-muted);
}

.spec-val {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-weight: 600;
}

.card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.tag-pill {
    font-size: 0.68rem;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-weight: 600;
}

.tag-pill.highlight {
    background: rgba(0, 229, 255, 0.08);
    border-color: rgba(0, 229, 255, 0.25);
    color: var(--primary-cyan);
}

.card-actions {
    display: flex;
    gap: 8px;
}

.btn-dl {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #00c6ff 0%, #0072ff 100%);
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 11px 16px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 114, 255, 0.35);
}

.btn-dl:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 114, 255, 0.5);
    filter: brightness(1.1);
}

.btn-copy-link {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    padding: 11px 14px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-copy-link:hover {
    color: var(--text-primary);
    border-color: var(--primary-cyan);
    background: rgba(0, 229, 255, 0.08);
}

/* COMING SOON CARD */
.coming-soon-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 60px 30px;
    text-align: center;
    max-width: 680px;
    margin: 30px auto;
}

.soon-icon-wrap {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
}

.delta-glow {
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.35);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.25);
}

.store-glow {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.35);
    box-shadow: 0 0 30px rgba(245, 158, 11, 0.25);
}

.coming-soon-card h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.coming-soon-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 520px;
    margin: 0 auto 24px;
}

.soon-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 30px;
}

.soon-pill {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    color: var(--text-primary);
    font-weight: 600;
}

.btn-back-arceus {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-accent);
    color: var(--primary-cyan);
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-back-arceus:hover {
    background: rgba(0, 229, 255, 0.15);
}

/* INFO SECTION */
.info-section {
    padding: 20px 0 60px;
}

.info-banner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.info-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-item strong {
    display: block;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.info-item p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.45;
}

/* FOOTER */
.footer {
    border-top: 1px solid var(--border-subtle);
    background: rgba(8, 10, 17, 0.95);
    padding: 28px 0;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-logo {
    font-weight: 800;
    color: var(--primary-cyan);
    font-size: 0.95rem;
    display: block;
}

.footer-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.footer-right {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* TOAST */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #141a27;
    border: 1px solid var(--primary-cyan);
    color: var(--text-primary);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6), 0 0 15px rgba(0, 229, 255, 0.3);
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    pointer-events: none;
}

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

/* RESPONSIVE */
@media (max-width: 900px) {
    .category-grid {
        grid-template-columns: 1fr;
    }
    .info-banner {
        grid-template-columns: 1fr;
    }
    .hero-title {
        font-size: 2rem;
    }
}

@media (max-width: 650px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }
    .nav-container {
        flex-wrap: wrap;
    }
    .nav-tabs {
        order: 3;
        width: 100%;
        justify-content: center;
    }
    .filter-controls {
        width: 100%;
    }
    .search-input-box {
        width: 100%;
    }
}