@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Brand Colors (from DB) */
    --primary: #6366f1;
    --primary-glow: rgba(99, 102, 241, 0.35);
    --secondary: #f43f5e;
    --accent: #10b981;

    /* Semantic Colors */
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;

    /* Geometry */
    --radius-lg: 20px;
    --radius-md: 16px;
    --radius-sm: 8px;

    /* Default (Dark Theme) */
    --bg-app: #020617;
    --bg-surface: #0f172a;
    --bg-card: #1e293b;
    --bg-glass: rgba(30, 41, 59, 0.7);
    --border: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.04);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --input-bg: rgba(0, 0, 0, 0.3);
    --shadow-color: rgba(0, 0, 0, 0.5);
    --gradient-start: rgba(99, 102, 241, 0.05);

    /* Shadows & Effects */
    --shadow-sm: 0 1px 2px 0 var(--shadow-color);
    --shadow-md: 0 4px 6px -1px var(--shadow-color);
    --shadow-lg: 0 20px 25px -5px var(--shadow-color);
    --font-family: "Outfit", "Inter", sans-serif;
}

[data-theme="light"] {
    --bg-app: #f1f5f9;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --border: rgba(0, 0, 0, 0.08);
    --border-light: rgba(0, 0, 0, 0.03);
    --text-main: #0f172a;
    --text-muted: #64748b;
    --input-bg: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.05);
    --gradient-start: rgba(99, 102, 241, 0.03);
}

/* Base Body Style */
body {
    background: var(--bg-app);
    background-image:
        radial-gradient(at 0% 0%, var(--gradient-start) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(244, 63, 94, 0.03) 0px, transparent 50%);
    color: var(--text-main);
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* High-End Components */
.premium-card {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.text-gradient {
    background: linear-gradient(135deg, var(--text-main) 0%, var(--text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.btn-premium {
    background: linear-gradient(135deg, var(--primary) 0%, color-mix(in srgb, var(--primary) 70%, #000) 100%);
    color: white !important;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.input-premium {
    background: var(--input-bg);
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    outline: none;
    transition: all 0.2s;
}

.input-premium:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-glow);
}

.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px var(--primary-glow);
}