/* Buttons und Aktions-Elemente */

.btn-action {
    display: inline-block;
    padding: 0.75em 1.25em;
    text-align: center;
    vertical-align: middle;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.5;
    color: #ffffff;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    text-decoration: none !important;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    white-space: nowrap;
    -webkit-user-select: none;
    user-select: none;
}

.btn-action:hover {
    opacity: 0.85;
    color: #ffffff;
    text-decoration: none;
}

/* Farb-Varianten */
.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
}

.btn-success {
    background-color: #28a745;
    border-color: #28a745;
}

.btn-danger {
    background-color: #dc3545;
    border-color: #dc3545;
}

.btn-info {
    background-color: #17a2b8;
    border-color: #17a2b8;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.btn-secondary:hover {
    background-color: #5a6268;
    border-color: #545b62;
}

.btn-details {
    background-color: #f1f3f5;
    color: #495057;
    border-color: #dee2e6;
}

.btn-details:hover {
    background-color: #e9ecef;
    color: #495057;
}

.btn-delete {
    background-color: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}

.btn-delete:hover {
    background-color: #f1b0b7;
}

/* Icon-Buttons (absolut positioniert im Workout-Editor) */
.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: #888;
    position: absolute;
    padding: 5px;
    line-height: 1;
}

.btn-icon:hover {
    color: #d9534f;
}

/* Icon-Button (quadratisch, für Athleten-Liste) */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: var(--color-surface-muted, #f2f2f2);
    color: var(--color-primary, #333);
    text-decoration: none;
}

.icon-btn:hover {
    background: var(--color-primary, #333);
    color: #fff;
}

/* Größen-Varianten */
.btn-small {
    padding: 0.25rem 0.75rem;
    font-size: 0.8em;
}

.btn-full-width {
    width: 100%;
    padding: 0.75rem;
    font-size: 1em;
}