/* =========================================
   BUTTON WIDGETS
   Keine Farbverläufe – ausschließlich Vollfarben.
   ========================================= */

[class*="base-button-"] {
    background-image: none;
}

.base-button-standard {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
    border: none;
    outline: none;
    text-decoration: none;
}

.base-button-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
}

.base-button-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    border: none;
    outline: none;
    text-decoration: none;
    background-color: var(--color-primary-button);
    background-image: none;
    color: var(--color-primary-button-text);
    box-shadow: var(--shadow-sm);
}

.base-button-primary:hover {
    background-color: var(--color-primary-button-hover);
    background-image: none;
    box-shadow: var(--shadow-md);
}

.base-button-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    box-shadow: none;
}

.base-button-primary-hidden {
    display: none;
}

.base-button-primary-lg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    white-space: nowrap;
    flex-shrink: 0;
    font-size: var(--font-size-base);
    border-radius: 0.5rem;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    border: none;
    outline: none;
    text-decoration: none;
    background-color: var(--color-primary-button);
    background-image: none;
    color: var(--color-primary-button-text);
    box-shadow: var(--shadow-sm);
}

.base-button-primary-lg:hover {
    background-color: var(--color-primary-button-hover);
    background-image: none;
    box-shadow: var(--shadow-md);
}

.base-button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    outline: none;
    text-decoration: none;
    background-color: transparent;
    background-image: none;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.base-button-secondary:hover {
    background-color: var(--color-surface-hover);
    background-image: none;
    border-color: var(--color-border-highlight);
    color: var(--color-primary);
}

.base-button-secondary-lg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    white-space: nowrap;
    flex-shrink: 0;
    font-size: var(--font-size-base);
    border-radius: 0.5rem;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    outline: none;
    text-decoration: none;
    background-color: transparent;
    background-image: none;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.base-button-secondary-lg:hover {
    background-color: var(--color-surface-hover);
    background-image: none;
    border-color: var(--color-border-highlight);
    color: var(--color-primary);
}

.base-button-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: color 0.2s ease, background-color 0.2s ease;
    border: none;
    outline: none;
    text-decoration: none;
    background-color: transparent;
    background-image: none;
    color: var(--color-text-muted);
}

.base-button-ghost:hover {
    color: var(--color-primary);
    background-color: var(--color-surface-hover);
}

.base-button-ghost-lg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
    border-radius: 0.5rem;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: color 0.2s ease, background-color 0.2s ease;
    border: none;
    outline: none;
    text-decoration: none;
    background-color: transparent;
    background-image: none;
    color: var(--color-text-muted);
}

.base-button-ghost-lg:hover {
    color: var(--color-primary);
    background-color: var(--color-surface-hover);
}

.base-button-delete {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.2s ease;
    border: none;
    outline: none;
    text-decoration: none;
    background-color: var(--color-error);
    background-image: none;
    color: var(--color-text-inverse);
}

.base-button-delete:hover {
    background-color: var(--color-error-hover);
    background-image: none;
}

.base-button-user-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    min-height: 2.5rem;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: 50%;
    background-color: var(--color-primary-button);
    background-image: none;
    color: var(--color-primary-button-text);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    text-decoration: none;
}

.base-button-user-initials:hover {
    background-color: var(--color-primary-button-hover);
    background-image: none;
}