[data-theme="design"] {
    color-scheme: light;
    --color-surface-primary: #EBF4F8;
    --color-surface-primary-variant: #F7FBFD;
    --color-surface-secondary: #FAFCFE;
    --color-shell-surface: var(--color-surface-primary);
    --color-titlebar-surface: #F9FCFE;
    --color-text-primary: #00253E;
    --color-text-secondary: #005085;
    /* Kontextfarbe des Design-Themes: CTA- und Auswahlzustände nur hier anpassen */
    --color-context-background: #007BB4;
    --color-context-foreground: #FFFFFF;
    --color-interactive-cta: var(--color-context-background);
    --color-interactive-cta-hover: #969696;
    --color-interactive-cta-text: var(--color-context-foreground);
    --color-interactive-active: var(--color-context-background);
    --color-interactive-hover: #969696;
    --color-border: #BEE0F0;
    --color-border-rgb: 190, 224, 240;
    --shadow-level1: 4px 0 16px -4px rgba(0,0,0,0.1);
    --shadow-level2: 0 4px 6px -1px rgba(0, 119, 190, 0.2);
    --color-input-surface: #F9FCFE;
    --form-select-arrow-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M2.5 4.5L6 8l3.5-3.5'/%3E%3C/svg%3E");
}

/* Startscreen App-Container im Design-Theme angleichen */
[data-theme="design"] .app-content:not(.with-toolbar) {
    background-color: #EBF4F8;
}

/* SPA App-Container im Design-Theme auf Mittelwert setzen */
[data-theme="design"] .app-content.with-toolbar {
    background-color: #F9FCFE;
}

/* Login-Dialog im Design-Theme auf Variant-Farbton setzen */
[data-theme="design"] .login-card {
    background-color: #F9FCFE;
}

/* Linkfarben im Design Theme an Kontextakzent koppeln */
[data-theme="design"] a,
[data-theme="design"] .form-link,
[data-theme="design"] .switch-login-type-link {
    color: var(--color-context-background);
}

[data-theme="design"] a:hover,
[data-theme="design"] .form-link:hover,
[data-theme="design"] .switch-login-type-link:hover {
    color: var(--color-interactive-hover);
}

/*
 * Eingabefelder im Design Theme
 * Die Grundstile werden zentral in main.css definiert und nutzen Design Tokens.
 * Keine zusätzlichen Überschreibungen erforderlich - Tokens sind bereits korrekt.
 */

/* Design theme specific error message styling */
[data-theme="design"] .error-message-external {
    background-color: rgba(255, 87, 34, 0.08);
    color: #D84315;
    border: 1px solid rgba(255, 87, 34, 0.2);
}

/* Overflow-Selection im Design Theme an CTA-Akzent anpassen */
[data-theme="design"] .bottom-nav-overflow-item.active {
    background-color: var(--color-context-background);
}

[data-theme="design"] .bottom-nav-overflow-item.active .bottom-nav-overflow-item-text,
[data-theme="design"] .bottom-nav-overflow-item.active .bottom-nav-overflow-item-icon {
    color: var(--color-context-foreground);
}

/* Floating Action Button im Design Theme anpassen */
[data-theme="design"] .fab {
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}

[data-theme="design"] .fab:active {
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.24);
}