/* ============================================================
   Modern Design System — Games-Web
   ============================================================ */

/* ---------- Color Palette ---------- */
:root {
    /* Base backgrounds */
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-elevated: #1a1f35;

    /* Accent gradients */
    --accent-cyan: #06b6d4;
    --accent-purple: #8b5cf6;
    --accent-pink: #ec4899;
    --accent-green: #10b981;

    --gradient-accent: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);
    --gradient-navbar: linear-gradient(180deg, rgba(10, 14, 26, 0.95), rgba(10, 14, 26, 0.85));
    --gradient-sidebar: linear-gradient(180deg, rgba(17, 24, 39, 0.97), rgba(10, 14, 26, 0.97));

    /* Text */
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-light: rgba(255, 255, 255, 0.1);
    --border-accent: rgba(6, 182, 212, 0.3);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-bg-hover: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: 16px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
    --shadow-glow-cyan: 0 0 20px rgba(6, 182, 212, 0.15);
    --shadow-glow-purple: 0 0 20px rgba(139, 92, 246, 0.15);

    /* Spacing */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --navbar-height: 64px;
    --sidebar-width: 260px;
}

/* ---------- Global Resets ---------- */
body {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', 'Inter', sans-serif !important;
    font-weight: 700;
}

/* ---------- Glassmorphism ---------- */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
}

.glass-card {
    background: rgba(17, 24, 39, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow-cyan);
}

/* ---------- Gradient Text ---------- */
.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Buttons ---------- */
.btn-modern {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.btn-accent {
    background: var(--gradient-accent);
    color: #fff;
    box-shadow: 0 4px 16px rgba(6, 182, 212, 0.3);
}

.btn-accent:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(6, 182, 212, 0.4);
    color: #fff;
}

.btn-ghost {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

.btn-ghost:hover {
    background: var(--glass-bg-hover);
    border-color: var(--border-accent);
    color: #fff;
}

/* ---------- Category Chips ---------- */
.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    background: var(--glass-bg);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
}

.chip:hover {
    background: var(--glass-bg-hover);
    color: var(--text-primary);
    border-color: var(--border-light);
}

.chip.active {
    background: var(--gradient-accent);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 2px 12px rgba(6, 182, 212, 0.25);
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
    }

    to {
        transform: translateX(0);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

@keyframes pulseGlow {

    0%,
    100% {
        box-shadow: 0 0 8px rgba(6, 182, 212, 0.2);
    }

    50% {
        box-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
}

.animate-fade-in {
    animation: fadeIn 0.3s ease forwards;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ---------- Mobile Overlay ---------- */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 999;
    animation: fadeIn 0.2s ease;
}

/* ---------- Tag / Badge ---------- */
.tag-chip {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: #c4b5fd;
    font-size: 0.78rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.tag-chip:hover {
    background: rgba(139, 92, 246, 0.25);
    color: #ddd6fe;
}

/* ---------- Kbd / Code ---------- */
kbd,
code {
    background: rgba(255, 255, 255, 0.12) !important;
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    border-radius: 5px;
    padding: 2px 7px;
    font-family: inherit;
    font-size: 0.82em;
    color: var(--text-primary) !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}