:host {
    display: block;
    margin-bottom: var(--spacing-6);
}

.card {
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: solid 1px var(--color-border);
}


.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-4);
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.card-title {
    margin: 0;
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-primary);
}

.card-content {
    padding: var(--spacing-4);
}

.card-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: var(--spacing-4);
    padding:5px;
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding-right: 15px;
}

/* Estados */
.card.loading {
    opacity: 0.8;
    pointer-events: none;
}

.card.loading .card-content {
    position: relative;
}

.card.loading .card-content::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 1;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { opacity: 0.8; }
    50% { opacity: 0.5; }
    100% { opacity: 0.8; }
}

.card.error {
    border: 2px solid var(--color-error);
}

.card.error .card-header {
    background-color: var(--color-error-lighter);
    color: var(--color-error-darker);
}

/* Collapsible */
.card.collapsible .card-header {
    cursor: pointer;
}

.card.collapsible .card-header::after {
    content: '';
    width: 24px;
    height: 24px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235B5B5B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    transition: transform 0.2s ease-in-out;
}

.card.collapsible.collapsed .card-header::after {
    transform: rotate(-90deg);
}

.card.collapsible.collapsed .card-content,
.card.collapsible.collapsed .card-footer {
    display: none;
}

/* Slots */
::slotted(h2) {
    margin: 0;
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-primary);
}

::slotted(.card-actions) {
    display: flex;
    gap: var(--spacing-2);
}