:root {
    --font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', 'Consolas', 'Courier New', monospace;

    --color-bg: #0a0a0a;
    --color-surface: #0d1117;
    --color-surface-raised: #0a0e14;
    --color-surface-hover: #111e2a;
    --color-surface-active: #0f1a24;

    --color-border: #0f3;
    --color-border-subtle: #0a1a10;
    --color-border-hover: #0f6;
    --color-border-card: #0b2e14;

    --color-text: #0f0;
    --color-text-muted: #0a7a30;
    --color-text-secondary: #0c9940;
    --color-text-dim: #0bb848;
    --color-text-bright: #3f3;
    --color-text-placeholder: #064a1c;

    --color-selected: #0a2e14;

    --color-primary: #00cc44;
    --color-primary-hover: #00ff55;
    --color-btn-active: #00aa33;

    --color-offline-bg: #1a0a0a;
    --color-offline-text: #ff2040;

    --color-dup-bg: #1a1a00;
    --color-dup-text: #ff0;

    --color-tag-bg: #001a1a;
    --color-tag-text: #0ff;

    --color-scan-bg: #001a00;
    --color-scan-border: #003a00;
    --color-scan-text: #0f0;
    --color-progress-track: #0a1a0a;
    --color-progress-fill: #0f0;

    --color-overlay: rgba(0, 10, 0, 0.8);

    --color-statusbar-bg: #050a05;
    --color-status-ok: #0f0;
    --color-status-warn: #ff0;
    --color-status-error: #f00;

    --text-glow: 0 0 4px currentColor;
    --scanline-opacity: 1;
    --title-letter-spacing: 0.2em;
    --title-text-transform: uppercase;
    --title-glow: 0 0 8px currentColor, 0 0 20px currentColor;
    --glow-primary: 0 0 6px var(--color-primary), inset 0 0 6px rgba(0, 204, 68, 0.15);
    --glow-primary-hover: 0 0 12px var(--color-primary-hover), inset 0 0 10px rgba(0, 255, 85, 0.2);
    --glow-focus: 0 0 6px var(--color-primary);
    --glow-modal: 0 0 30px rgba(0, 255, 0, 0.15), 0 0 60px rgba(0, 255, 0, 0.05);
    --glow-stat: 0 0 8px rgba(0, 255, 0, 0.08);
    --glow-status-dot: 0 0 6px var(--color-status-ok), 0 0 12px var(--color-status-ok);
    --glow-dup: 0 0 6px var(--color-dup-text);
    --btn-primary-bg: transparent;
    --btn-primary-bg-hover: rgba(0, 255, 85, 0.1);
    --btn-primary-text: var(--color-primary);
}