/* Button-Styling */
.card-button {
    background-color: var(--primary-color); color: var(--on-primary-color);
    border: none; padding: 12px 24px; border-radius: 24px; cursor: pointer;
    font-size: 14px; font-weight: 500; text-transform: uppercase;
    letter-spacing: 0.5px; transition: background-color 0.3s, filter 0.3s;
    width: 100%; margin-top: 10px;
}
.card-button:hover { filter: brightness(1.1); }
.card-button:disabled {
    background-color: var(--outline-color); color: var(--on-surface-color);
    opacity: 0.5; cursor: not-allowed;
}
.secondary-button { background-color: var(--secondary-button-color); }
.card-button-no-transform {
    text-transform: none;
    letter-spacing: normal;
}
.card-actions-wrapper {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}
.card-actions-wrapper .card-button {
    margin-top: 0;
}

.icon-button {
    background: none; border: none; font-size: 24px;
    color: var(--on-surface-color); cursor: pointer;
    width: 40px; height: 40px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}
.icon-button:hover { background-color: rgba(255, 255, 255, 0.1); }

.action-button {
    border: none; border-radius: 18px; height: 36px;
    cursor: pointer; font-weight: 500; display: flex;
    align-items: center; justify-content: center; transition: all 0.2s;
}
.action-button:hover { filter: brightness(1.15); }
.info-button-small {
    background-color: var(--secondary-button-color); color: var(--on-surface-color);
    width: 36px; font-size: 16px; font-weight: bold; border-radius: 50%;
}

.complete-button-small {
    background-color: var(--primary-color); 
    color: var(--on-primary-color);
    padding: 0 16px; font-size: 14px; text-transform: uppercase;
}

.claim-button-small {
    background-color: var(--secondary-button-color); 
    color: var(--on-surface-color);
    padding: 0 16px; font-size: 14px; text-transform: uppercase;
}
.achievement-card.claimable .claim-button-small {
    background-color: var(--primary-color); 
    color: var(--on-primary-color);
}


/* Filter Buttons (Shop & Freies Training) */
.filter-button { 
    background-color: var(--surface-color); 
    border: 1px solid var(--outline-color); 
    color: var(--on-surface-color); 
    padding: 8px 16px; 
    border-radius: 8px; 
    font-size: 14px; 
    cursor: pointer; 
    transition: background-color 0.3s, color 0.3s; 
    white-space: nowrap; 
}
.filter-button.active { 
    background-color: var(--primary-color); 
    color: var(--on-primary-color); 
    border-color: var(--primary-color); 
}

/* Tab-Umschalter Styling */
.tab-switcher {
    display: flex;
    gap: 0;
    /* --- GEÄNDERT: Abstand nach oben verringert --- */
    margin: 16px 0 24px 0;
    background-color: var(--surface-container-high);
    border-radius: 12px;
    padding: 4px;
    border: 1px solid var(--outline-color);
}
.tab-button {
    flex: 1;
    padding: 10px;
    border: none;
    background-color: transparent;
    color: var(--on-surface-color);
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
}
.tab-button.active {
    background-color: var(--primary-color);
    color: var(--on-primary-color);
    box-shadow: 0 2px 8px -2px rgba(var(--primary-color-rgb), 0.5);
}