/**
 * Estilos principales del formulario ACV Cantera
 * Diseño limpio y profesional
 */

:root {
    --acv-primary: #4f46e5;
    --acv-primary-dark: #312e81;
    --acv-secondary: #475569;
    --acv-bg: #f8fafc;
    --acv-white: #ffffff;
    --acv-border: #e2e8f0;
    --acv-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
    --acv-radius: 10px;
    --acv-spacing: 16px;
}

#page .acv-cantera-form-wrapper,
.site-content .acv-cantera-form-wrapper,
.entry-content .acv-cantera-form-wrapper,
.acv-cantera-form-wrapper {
    background: var(--acv-bg);
    padding: 32px;
    border-radius: var(--acv-radius);
    box-shadow: var(--acv-shadow);
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
    margin: 0 !important;
}

.acv-alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-weight: 500;
}

.acv-alert-success {
    background: #ecfdf5;
    color: #047857;
    border-left: 4px solid #047857;
}

.acv-alert-error {
    background: #fef2f2;
    color: #b91c1c;
    border-left: 4px solid #b91c1c;
}

.acv-alert-info {
    background: #eff6ff;
    color: #1e40af;
    border-left: 4px solid #3b82f6;
}

.acv-cantera-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    width: 100% !important;
    box-sizing: border-box !important;
}

.acv-cantera-tab {
    border: none;
    padding: 10px 18px;
    border-radius: 999px;
    background: transparent;
    color: var(--acv-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
}

.acv-cantera-tab.is-active {
    background: var(--acv-primary);
    color: var(--acv-white);
}

.acv-cantera-panel {
    display: none;
    background: var(--acv-white);
    border-radius: var(--acv-radius);
    border: 1px solid var(--acv-border);
    padding: 20px;
    margin-bottom: 24px;
    width: 100% !important;
    box-sizing: border-box !important;
}

.acv-cantera-panel.is-active {
    display: block;
}

.acv-group + .acv-group {
    margin-top: 18px;
}

.acv-group-header h2 {
    margin: 0;
    font-size: 1.1rem;
    color: #0f172a;
}

.acv-field-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.acv-field-grid .acv-quantity-unit-pair {
    grid-column: 1 / -1;
}

.acv-field-grid .acv-quantity-unit-pair {
    grid-column: 1 / -1;
}

.acv-field label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-weight: 600;
    color: #0f172a;
    font-size: 0.95rem;
}

.acv-field input,
.acv-field textarea,
.acv-field select {
    border: 1px solid var(--acv-border);
    border-radius: 6px;
    padding: 8px 10px;
    font-size: 0.9rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: #fff;
}

.acv-field input:focus,
.acv-field textarea:focus,
.acv-field select:focus {
    border-color: var(--acv-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
    outline: none;
}

.acv-field-required .acv-field-label {
    font-weight: 600;
}

.acv-required-indicator {
    color: #b91c1c;
    font-weight: bold;
    margin-left: 4px;
}

.acv-field-error,
.acv-field input.acv-field-error,
.acv-field textarea.acv-field-error,
.acv-field select.acv-field-error {
    border-color: #b91c1c !important;
    box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.1) !important;
}

.acv-field-error:focus {
    border-color: #b91c1c !important;
    box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.2) !important;
}

.acv-quantity-unit-pair {
    grid-column: 1 / -1;
    border: 1px solid var(--acv-border);
    border-radius: 8px;
    padding: 10px 14px;
    margin-top: 6px;
    background: var(--acv-white);
}

.acv-quantity-unit-label {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.acv-quantity-unit-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.acv-quantity-group,
.acv-unit-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.acv-quantity-group {
    flex: 1;
    min-width: 200px;
}

.acv-quantity-group label,
.acv-unit-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--acv-secondary);
    margin-bottom: 1px;
}

.acv-quantity-input,
.acv-unit-select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--acv-border);
    border-radius: 6px;
    font-size: 0.85rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: #fff;
}

.acv-unit-select {
    min-width: 130px;
}

.acv-quantity-input:focus,
.acv-unit-select:focus {
    outline: none;
    border-color: var(--acv-primary);
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.15);
}

.acv-quantity-input.acv-field-error,
.acv-unit-select.acv-field-error {
    border-color: #b91c1c;
    box-shadow: 0 0 0 2px rgba(185, 28, 28, 0.15);
}

.acv-quantity-unit-error {
    margin-top: 6px;
    font-size: 0.8rem;
    color: #b91c1c;
    display: none;
}

.acv-quantity-unit-error.show {
    display: block;
}

@media (max-width: 768px) {
    .acv-quantity-unit-wrapper {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .acv-unit-select {
        min-width: 100%;
    }
}

@media (max-width: 768px) {
    .acv-quantity-unit-wrapper {
        flex-direction: column;
    }
    
    .acv-quantity-group,
    .acv-unit-group {
        width: 100%;
        min-width: 100%;
    }
}

.acv-other-specify-field {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--acv-border);
}

.acv-other-specify-field .acv-field-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--acv-secondary);
}

.acv-specify-input {
    width: 100%;
    margin-top: 4px;
}

.acv-info-text-field {
    grid-column: 1 / -1;
    margin-bottom: 12px;
}

.acv-info-text {
    padding: 12px 16px;
    background: #f0f9ff;
    border-left: 4px solid var(--acv-primary);
    border-radius: 6px;
    font-size: 0.875rem;
    line-height: 1.5;
    color: #0c4a6e;
    font-weight: 500;
}

.acv-table-block {
    margin-top: 24px;
    width: 100% !important;
    box-sizing: border-box !important;
}

.acv-table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.acv-table-scroll {
    overflow-x: auto;
    border: 1px solid var(--acv-border);
    border-radius: var(--acv-radius);
}

.acv-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 640px;
}

.acv-table th,
.acv-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--acv-border);
    vertical-align: top;
}

.acv-table th {
    background: var(--acv-bg);
    font-weight: 600;
    color: #0f172a;
    position: sticky;
    top: 0;
    z-index: 10;
}

.acv-table-group-header {
    background: #e0f2fe !important;
}

.acv-group-header-cell {
    background: #e0f2fe !important;
    font-weight: 700 !important;
    font-size: 0.95rem !important;
    color: #0c4a6e !important;
    padding: 14px 12px !important;
    border-bottom: 2px solid #0284c7 !important;
}

.acv-static-grouped-table .acv-table-row {
    background: #f0f9ff;
}

.acv-static-grouped-table .acv-table-row:nth-child(even) {
    background: #ffffff;
}

.acv-static-label {
    font-weight: 500;
    color: #0f172a;
}

.acv-table-select-wrapper {
    position: relative;
}

.acv-table-detail-field {
    margin-top: 6px;
}

.acv-detail-input {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid var(--acv-border);
    border-radius: 6px;
    font-size: 0.85rem;
    background: #fff;
}

.acv-detail-input:focus {
    outline: none;
    border-color: var(--acv-primary);
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.1);
}

.acv-table th {
    background: #eef2ff;
    color: #312e81;
    font-size: 0.9rem;
}

.acv-table input,
.acv-table textarea,
.acv-table select {
    width: 100%;
    border: 1px solid var(--acv-border);
    border-radius: 6px;
    padding: 8px 10px;
    font-size: 0.9rem;
}

.acv-table-actions {
    width: 120px;
    text-align: center;
}

.acv-btn {
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
}

.acv-btn-primary {
    background: var(--acv-primary);
    color: var(--acv-white);
    padding: 10px 20px;
}

.acv-btn-primary:hover {
    background: var(--acv-primary-dark);
}

.acv-btn-link {
    background: transparent;
    color: var(--acv-primary);
    padding: 6px 12px;
}

.acv-btn-outline {
    background: transparent;
    border: 1px solid var(--acv-primary);
    color: var(--acv-primary);
    padding: 6px 12px;
}

.acv-btn-outline:hover {
    background: var(--acv-primary);
    color: var(--acv-white);
}

.acv-form-actions {
    text-align: center;
    margin-top: 24px;
}

.acv-table-body tr:nth-child(even) {
    background: #f9fafb;
}

.acv-table-body tr:hover {
    background: #eef2ff;
}

.acv-table-body td {
    font-size: 0.9rem;
}

.acv-table-body button {
    width: 100%;
}

@media (max-width: 768px) {
    .acv-cantera-form-wrapper {
        padding: 20px;
    }

    .acv-cantera-tab {
        flex: 1 1 auto;
        text-align: center;
    }

    .acv-field-grid {
        grid-template-columns: 1fr;
    }
}