:root {
    --gutter: 24px;
    --gap: 24px;
    --sidebar-w: 200px;
    --r: 18px;

    --bg: #f8fafc;
    --surface: rgba(255, 255, 255, .78);
    --surface-solid: #ffffff;
    --border: rgba(15, 23, 42, .10);
    --text: #0f172a;
    --muted: rgba(15, 23, 42, .70);

    --modal-bg: rgba(16, 18, 28, .96);
    --modal-bg2: rgba(12, 14, 20, .92);
    --modal-border: rgba(255, 255, 255, .10);
    --modal-text: rgba(255, 255, 255, .92);
    --modal-muted: rgba(255, 255, 255, .72);

    --primary: #2563eb;
    --danger: #dc2626;

    --r-md: 14px;
    --r-lg: 18px;

    --shadow-card: 0 18px 55px rgba(15, 23, 42, .10);
    --shadow-modal: 0 22px 60px rgba(0, 0, 0, .45);
}