:root {
    /* PRIMARY: The Ocean Blue from the waves */
    --app-primary: #005f82;
    --app-primary-soft: #e0eff5;
    --app-primary-dark: #004a66;

    /* SECONDARY: A Warm Taupe/Grey (Neutral but earthy) */
    --app-secondary: #7d746d;
    --app-secondary-soft: #f2f0ee;
    --app-secondary-dark: #615a54;

    /* ACCENT: The Wooden Hull Brown */
    --app-accent: #6b4226;
    --app-accent-soft: #f0eadd;
    --app-accent-dark: #4d2f1b;

    /* STATUS COLORS: Slightly desaturated to match the vintage feel */
    --app-success: #059669;
    --app-success-soft: #ecfdf5;
    --app-success-dark: #047857;

    --app-warning: #d97706; /* Amber/Gold fits the brass aesthetic */
    --app-warning-soft: #fffbeb;
    --app-warning-dark: #b45309;

    --app-danger: #c53030; /* A slightly deeper red */
    --app-danger-soft: #fff5f5;
    --app-danger-dark: #9b2c2c;

    /* LAYERS: Shifted from cold bluish-whites to warm sail-whites */
    --app-layer-one: #ffffff;
    --app-layer-two: #faf9f6; /* "Snow" / Very light cream */
    --app-layer-three: #f5f4f0; /* "Floral White" */
    --app-layer-four: #ebe9e6;

    --app-alt-layer-one: #ffffff;
    --app-alt-layer-two: #fcfbf9;
    --app-alt-layer-three: #f7f6f4;
    --app-alt-layer-four: #f0eeeb;

    --app-card-header: #f5f4f0;

    /* TEXT COLORS */
    --app-default-attribute-title-color: #7d746d;
    --app-default-button-text-color: #ffffff;
    --app-default-text-color: #261c15; /* Very dark brown (almost black) */
    --app-default-alt-text-color: #5c5855;
    --app-default-link-color: #005f82;
    --app-default-link-hover-color: #004a66;

    /* INVERTED TEXT: The Sail Color */
    --app-inverted-text-color: #f2e8c9;
    --app-inverted-alt-text-color: #e6dec3;

    /* SIDE NAVIGATION: Dark Hull Brown Background */
    --app-side-navigation-bg-color: #261c15;
    --app-side-navigation-text-color: #f2e8c9; /* Sail Cream text */
    --app-side-navigation-link-color: #f2e8c9;
    --app-side-navigation-link-hover-color: #0097c9; /* Bright Blue hover */

    /* TOP NAVIGATION */
    --app-top-navigation-bg-color: #ffffff;
    --app-top-navigation-text-color: #261c15;
    --app-top-navigation-link-color: #005f82;
    --app-top-navigation-link-hover-color: #004a66;

    /* FOOTER */
    --app-footer-bg-color: #f5f4f0;
    --app-footer-text-color: #261c15;
    --app-footer-link-color: #005f82;
    --app-footer-link-hover-color: #004a66;

    /* TABLES */
    --app-table-row-color: #ffffff;
    --app-table-row-alt-color: #faf9f6;
    --app-table-row-hover-color: #f0eff5;

    --bs-border-color: #ebe9e6;

    /* SHADOWS: Tainted slightly warm/brown */
    --app-shadow-light: rgba(38, 28, 21, 0.05);
    --app-shadow-medium: rgba(38, 28, 21, 0.1);
    --app-shadow-heavy: rgba(38, 28, 21, 0.15);
    --app-shadow-navigation: rgba(38, 28, 21, 0.3);

    --app-border-translucent-light: rgba(125, 116, 109, 0.175);
    --app-focus-ring-primary: rgba(0, 95, 130, 0.25); /* Matches new primary */
}