/* ==========================================================================
   TVZINHA ONLINE - DESIGN SYSTEM & MODERN STYLING
   ========================================================================== */

:root {
    /* Pure Obsidian & Deep Graphite Surfaces (Cinema Monochromatic) */
    --bg-base: #080808;
    --bg-sidebar: #0e0e11;
    --bg-surface: #121215;
    --bg-surface-elevated: #18181c;
    --bg-surface-hover: #222227;
    --bg-card: rgba(18, 18, 22, 0.78);
    --bg-glass: rgba(14, 14, 17, 0.88);

    /* Cinema Accents (Pure White & Neutral Glass Highlights) */
    --primary: #ffffff;
    --primary-glow: rgba(255, 255, 255, 0.18);
    --primary-hover: #e4e4e7;
    --primary-light: #ffffff;
    --accent-emerald: #ffffff;
    --accent-emerald-hover: #e4e4e7;
    --accent-emerald-subtle: rgba(255, 255, 255, 0.08);
    --accent-emerald-glow: rgba(255, 255, 255, 0.18);
    --accent-emerald-border: rgba(255, 255, 255, 0.22);
    --accent-cyan: #ffffff;
    --accent-red: #ef4444;
    --accent-red-subtle: rgba(239, 68, 68, 0.15);
    --accent-gold: #fbbf24;

    /* Text Colors */
    --text-primary: #f4f4f5;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --text-inverse: #080808;

    /* Hairline Borders & Lines */
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-medium: rgba(255, 255, 255, 0.14);
    --border-hover: rgba(255, 255, 255, 0.32);
    --border-focus: #ffffff;

    /* Shadows & Effects */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.8);
    --shadow-glow: 0 0 16px var(--primary-glow);

    /* Transitions & Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 22px;
    --radius-full: 9999px;
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);

    /* Typography */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Reset & Global Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    width: 100%;
    overflow-x: hidden;
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--bg-surface-hover);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}


/* Base Layout */
.app-layout {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    position: relative;
}