/*
 * FILE: assets/css/gaming-theme.css
 * MODULE: Theme System
 * PURPOSE: Core design tokens and app layout
 * LAST UPDATED: 2026-04-20
 */

:root {
    --gc-bg: #0d0f14;
    --gc-surface: #161923;
    --gc-surface-2: #1e2333;
    --gc-border: #2a2f45;
    --gc-neon-purple: #7c3aed;
    --gc-neon-cyan: #06b6d4;
    --gc-neon-green: #10b981;
    --gc-neon-orange: #f59e0b;
    --gc-neon-red: #ef4444;
    --gc-neon-pink: #ec4899;
    --gc-text-primary: #f1f5f9;
    --gc-text-secondary: #94a3b8;
    --gc-text-muted: #64748b;
    --gc-grad-primary: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
    --gc-grad-surface: linear-gradient(135deg, #161923 0%, #1e2333 100%);
    --gc-radius: 14px;
    --gc-radius-sm: 10px;
    --gc-transition: all 0.25s ease;
}

html, body {
    min-height: 100%;
}

body {
    margin: 0;
    background: var(--gc-bg);
    color: var(--gc-text-primary);
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
}

h1, h2, h3, h4, h5, h6, .gc-heading {
    font-family: 'Sora', sans-serif;
    color: var(--gc-text-primary);
}

.gc-neon-title {
    background: var(--gc-grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gc-app-shell {
    min-height: 100vh;
    padding-left: 260px;
}

.gc-main-content {
    padding: 24px;
}

.gc-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.gc-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 100vh;
    background: var(--gc-surface);
    border-right: 1px solid var(--gc-border);
    z-index: 1000;
    overflow-y: auto;
}

.gc-sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 18px;
    border-bottom: 1px solid var(--gc-border);
}

.gc-brand-badge {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--gc-grad-primary);
}

.gc-sidebar-nav {
    padding: 12px 10px 24px;
}

.gc-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--gc-border);
    background: rgba(22, 25, 35, 0.85);
    backdrop-filter: blur(10px);
}

.gc-topbar-search {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border: 1px solid var(--gc-border);
    border-radius: 999px;
    color: var(--gc-text-secondary);
}

.gc-topbar-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.gc-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--gc-border);
    background: var(--gc-surface-2);
    padding: 8px 12px;
    border-radius: 999px;
}

.gc-mobile-nav {
    display: none;
}

.gc-icon-btn {
    border: 1px solid var(--gc-border);
    background: var(--gc-surface-2);
    color: var(--gc-text-primary);
    width: 44px;
    height: 44px;
    border-radius: 12px;
}

@media (max-width: 991px) {
    .gc-app-shell {
        padding-left: 0;
    }

    .gc-sidebar {
        transform: translateX(-100%);
        transition: var(--gc-transition);
    }

    .gc-sidebar.open {
        transform: translateX(0);
    }

    .gc-mobile-nav {
        display: flex;
    }

    .gc-main-content {
        padding: 18px 14px 90px;
    }

    .gc-page-header {
        flex-direction: column;
        align-items: flex-start;
    }
}