:root {
    --primary: #1E88E5;
    --primary-dark: #1565C0;
    --success: #28A745;
    --warning: #FFC107;
    --danger: #DC3545;
    --background: #F5F7FA;
    --card: #FFFFFF;
    --border: #E5E7EB;
    --text: #212529;
    --text-light: #6C757D;
    --radius: 12px;
    --shadow: 0 4px 20px rgba(0,0,0,.08);
    --radius-sm: 6px;
    --radius-lg: 18px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,.06);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.12);
    --transition: .25s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Vazirmatn",sans-serif;
    background: var(--background);
    color: var(--text);
}