/* PayUnicard Theme (Default) */
:root {
    /* PayUnicard Brand Colors (Soft Green & Navy) */
    --primary-color: #98cd6b; /* Soft green from the button */
    --primary-light: #e6f4dc;
    --primary-dark: #7ab34d;
    --primary-border: #a4d677;

    /* Success & Status Colors */
    --success-color: #166534;
    --success-light: #f0fdf4;
    --success-border: #bbf7d0;
    --success-highlight: #acdc79;
    --error-color: #dc2626;

    /* Backgrounds & Surfaces */
    --background-color: #f2f8ed; /* Very light green from the lower half */
    --surface-card: #ffffff; /* White cards */
    --secondary-color: #e5f1de; /* Soft green card background */
    --button-text-color: #1a2642; /* Dark navy text on the green button */
    --text-main: #1a2642; /* Dark navy text used for headings */
    --text-muted: #64748b;

    /* Shape & Elevation (Friendly, Generously Rounded) */
    --border-radius: 16px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    --shadow-sm: 0 4px 12px rgba(26, 38, 66, 0.05);
    --shadow-md: 0 8px 24px rgba(26, 38, 66, 0.08);
    --shadow-lg: 0 16px 32px rgba(26, 38, 66, 0.12);

    /* Animation */
    --transition-smooth: 0.3s ease-in-out;
}