/* Form Sections Component */
.form-section {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.form-section__title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-section__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.25rem;
}

.form-sections {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
}

/* Full width modifier for grid items */
.form-group--full {
    grid-column: 1 / -1;
}

/* Auto-update field effects */
.field-updated {
    animation: fieldHighlight 2s ease-out;
}

@keyframes fieldHighlight {
    0% {
        background-color: var(--success-bg);
        border-color: var(--success-border);
    }
    100% {
        background-color: transparent;
        border-color: var(--gray-300);
    }
}

/* Loading state for selects */
select.loading {
    opacity: 0.6;
    cursor: wait;
    background-image: linear-gradient(45deg, transparent 25%, rgba(0,0,0,.05) 25%, rgba(0,0,0,.05) 50%, transparent 50%, transparent 75%, rgba(0,0,0,.05) 75%, rgba(0,0,0,.05));
    background-size: 20px 20px;
    animation: loading-stripes 1s linear infinite;
}

@keyframes loading-stripes {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 20px 0;
    }
}

/* Readonly fields styling */
.readonly-field,
input[readonly],
input[readonly].field-updated {
    background-color: var(--gray-50, #f9fafb);
    color: var(--gray-600, #4b5563);
    cursor: not-allowed;
    border-color: var(--gray-200, #e5e7eb);
}

.readonly-field:focus,
input[readonly]:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

/* Button warning variant for price editing */
.btn--warning {
    background-color: #f59e0b;
    color: white;
    border-color: #d97706;
}

.btn--warning:hover {
    background-color: #d97706;
    border-color: #b45309;
}

/* Price fields styling */
.price-field[readonly] {
    background-color: var(--gray-50, #f9fafb);
    cursor: not-allowed;
}

/* FUNDAE section styling */
.fundae-section {
    margin-top: 1rem;
    border-top: 2px solid var(--primary, #3b82f6);
    padding-top: 1rem;
}

.fundae-section .form-section {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-left: 4px solid var(--primary, #3b82f6);
}

.fundae-section .form-section__title {
    color: var(--primary, #3b82f6);
}

/* ============================================
   PANELES EXPANDIBLES
   ============================================ */

.panel--expandable {
    overflow: hidden;
}

.panel__header--collapsible {
    cursor: pointer;
    user-select: none;
    transition: background-color 0.2s ease;
    padding: 1rem;
    margin: -1rem -1rem 0 -1rem;
    border-radius: 0.375rem 0.375rem 0 0;
}

.panel__header--collapsible:hover {
    background-color: var(--gray-50);
}

.panel__header--collapsible h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.panel__toggle-icon {
    display: inline-block;
    width: 1.25rem;
    text-align: center;
    color: var(--primary);
    transition: transform 0.3s ease;
    font-size: 0.875rem;
}

.panel__content--collapsed {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: max-height 0.3s ease, opacity 0.2s ease, transform 0.2s ease;
}

.panel__content--expanded {
    max-height: 1000px;
    opacity: 1;
    transform: translateY(0);
    transition: max-height 0.4s ease, opacity 0.3s ease 0.1s, transform 0.3s ease 0.1s;
}

/* Lista expandible */
.expandable-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.expandable-list__item {
    border-bottom: 1px solid var(--gray-100);
}

.expandable-list__item:last-child {
    border-bottom: none;
}

.expandable-list__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    text-decoration: none;
    color: inherit;
    transition: background-color 0.2s ease, padding-left 0.2s ease;
}

.expandable-list__link:hover {
    background-color: var(--gray-50);
    padding-left: 0.5rem;
}

.expandable-list__content {
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.expandable-list__primary {
    flex: 1;
}

.expandable-list__secondary {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.expandable-list__price {
    font-weight: 600;
    color: var(--primary-600);
}

.expandable-list__status {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    text-transform: uppercase;
    font-weight: 600;
}

.expandable-list__status.status--confirmada {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success, #16a34a);
}

.expandable-list__status.status--pendiente {
    background: rgba(251, 191, 36, 0.15);
    color: var(--warning, #d97706);
}

.expandable-list__status.status--cancelada {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger, #dc2626);
}

.expandable-list__details {
    padding: 0 1rem 1rem 1rem;
    background: var(--gray-50);
    border-radius: 0 0 0.375rem 0.375rem;
    display: none;
}

.expandable-list__item:hover .expandable-list__details {
    display: block;
}

.expandable-list__detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-100);
}

.expandable-list__detail-row:last-child {
    border-bottom: none;
}

.expandable-list__label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-600);
    min-width: 100px;
}

.expandable-list__value {
    font-size: 0.875rem;
    color: var(--gray-900);
}

.expandable-list__name {
    font-weight: 600;
    color: var(--gray-900);
}

.expandable-list__main small {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.expandable-list__arrow {
    color: var(--gray-400);
    font-weight: 600;
    transition: transform 0.2s ease, color 0.2s ease;
}

/* =============================
   SMART HELPERS & SUMMARY CARDS
   ============================= */
.smart-chip {
    font-size: 0.75rem;
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    background: var(--gray-100);
    color: var(--gray-600);
}

.smart-chip[data-variant="error"] {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger, #b91c1c);
}

.input-with-action {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.input-with-action input {
    flex: 1;
}

.schedule-builder {
    border: 1px dashed var(--gray-200);
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
    background: var(--gray-50);
}

.schedule-builder__row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.schedule-builder__label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
}

.schedule-builder__days {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.schedule-day {
    border: 1px solid var(--gray-200);
    border-radius: 999px;
    padding: 0.3rem 0.65rem;
    background: white;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.schedule-day.is-active {
    background: var(--primary-50, #eef2ff);
    border-color: var(--primary-400, #818cf8);
    color: var(--primary-700, #4338ca);
    font-weight: 600;
}

.schedule-builder__time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.schedule-builder__divider {
    color: var(--gray-400);
}

.schedule-builder__toolbar {
    margin-left: auto;
    display: flex;
    gap: 0.25rem;
}

.schedule-builder__preview {
    font-size: 0.9rem;
    color: var(--gray-600);
    padding-top: 0.25rem;
    border-top: 1px dashed var(--gray-200);
}

.smart-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 1.25rem;
}

.smart-summary-card {
    background: white;
    border: 1px solid var(--gray-100);
    border-radius: 1rem;
    padding: 1.25rem;
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
}

.smart-summary__eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin: 0 0 0.35rem;
}

.smart-summary__title {
    margin: 0 0 0.75rem;
    font-size: 1.1rem;
    color: var(--gray-900);
}

.smart-summary__stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin: 0;
}

.smart-summary__stats div {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.smart-summary__stats dt {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin: 0;
}

.smart-summary__stats dd {
    margin: 0;
    font-weight: 600;
    color: var(--gray-900);
}

.smart-meta-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.smart-meta-list li {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.smart-meta-list span {
    color: var(--gray-500);
}

.smart-meta-list strong {
    color: var(--gray-900);
}

.expandable-list__link:hover .expandable-list__arrow {
    transform: translateX(4px);
    color: var(--primary);
}

.expandable-list__main {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.expandable-list__main strong {
    font-weight: 500;
    color: var(--gray-900);
}

.expandable-list__main small {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.expandable-list__arrow {
    color: var(--gray-400);
    font-weight: 600;
    transition: transform 0.2s ease, color 0.2s ease;
}

/* Animación de carga suave */
.panel--expandable {
    animation: fadeInPanel 0.3s ease-out;
}

@keyframes fadeInPanel {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ajustes para paneles colapsados */
.panel__content--collapsed + .panel__footer {
    display: none;
}

/* Responsive */
@media (max-width: 768px) {
    .panel__header--collapsible {
        padding: 0.75rem;
    }
    
    .expandable-list__link {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .expandable-list__arrow {
        align-self: flex-end;
    }
}