/* ========================================
   ESTILOS PARA PASO DE CONDICIONES COMERCIALES
   ======================================== */

/* Nota informativa comercial */
.commercial-info-note {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #0ea5e9;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.1);
}

.commercial-note-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: #0369a1;
    font-size: 1.1rem;
}

.commercial-note-header i {
    font-size: 1.5rem;
    color: #0ea5e9;
}

.commercial-note-content h4 {
    color: #1e40af;
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
    font-weight: 600;
}

.commercial-note-content p {
    color: #475569;
    margin: 0.5rem 0;
    line-height: 1.5;
    font-size: 0.95rem;
}

/* Grid de formulario comercial */
.commercial-form-grid {
    display: grid;
    gap: 2rem;
}

/* Textarea con contador de caracteres */
textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    line-height: 1.5;
    resize: vertical;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: #ffffff;
    min-height: 80px;
}

textarea:focus {
    outline: none;
    border-color: #0ea5e9;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

textarea.valid {
    border-color: #16a34a;
    background-color: #f0fdf4;
}

textarea.invalid {
    border-color: #dc2626;
    background-color: #fef2f2;
}

/* Contador de caracteres */
.char-counter {
    text-align: right;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 500;
}

/* Select mejorado */
select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    background: #ffffff;
    cursor: pointer;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

select:focus {
    outline: none;
    border-color: #0ea5e9;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

select.valid {
    border-color: #16a34a;
    background-color: #f0fdf4;
}

select.invalid {
    border-color: #dc2626;
    background-color: #fef2f2;
}

/* Grid de segmentos de proveedor */
.provider-segments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0.75rem;
    max-height: 400px;
    overflow-y: auto;
    padding: 0.5rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f8fafc;
}

/* Elementos individuales de segmento */
.segment-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #ffffff;
    position: relative;
    font-size: 0.9rem;
}

.segment-item:hover {
    border-color: #0ea5e9;
    background: #f0f9ff;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.1);
}

.segment-item input[type="checkbox"] {
    display: none;
}

/* Checkmark personalizado para segmentos */
.segment-checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid #cbd5e1;
    border-radius: 3px;
    position: relative;
    flex-shrink: 0;
    transition: all 0.3s ease;
    background: #ffffff;
}

.segment-checkmark::after {
    content: '';
    position: absolute;
    display: none;
    left: 5px;
    top: 1px;
    width: 5px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.segment-item input[type="checkbox"]:checked + .segment-checkmark {
    background: #0ea5e9;
    border-color: #0ea5e9;
}

.segment-item input[type="checkbox"]:checked + .segment-checkmark::after {
    display: block;
}

.segment-item input[type="checkbox"]:checked ~ .segment-text {
    color: #0369a1;
    font-weight: 500;
}

/* Texto del segmento */
.segment-text {
    flex: 1;
    color: #374151;
    line-height: 1.3;
    transition: color 0.3s ease;
}

/* Estado activo del segmento */
.segment-item:has(input:checked) {
    border-color: #0ea5e9;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.15);
}

/* Scrollbar personalizada para la grilla de segmentos */
.provider-segments-grid::-webkit-scrollbar {
    width: 8px;
}

.provider-segments-grid::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

.provider-segments-grid::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

.provider-segments-grid::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Resultados de validación comercial */
.commercial-validation-results {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    padding: 1rem;
    margin: 1.5rem 0;
}

.validation-summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #16a34a;
    font-weight: 500;
}

.validation-summary i {
    font-size: 1.2rem;
}

/* Responsive design */
@media (max-width: 768px) {
    .commercial-form-grid {
        gap: 1.5rem;
    }
    
    .commercial-info-note {
        padding: 1rem;
    }
    
    .commercial-note-header {
        font-size: 1rem;
    }
    
    .commercial-note-header i {
        font-size: 1.25rem;
    }
    
    .provider-segments-grid {
        grid-template-columns: 1fr;
        max-height: 300px;
    }
    
    .segment-item {
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
    }
    
    .form-section {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .provider-segments-grid {
        gap: 0.5rem;
        padding: 0.25rem;
    }
    
    .segment-item {
        padding: 0.5rem;
        font-size: 0.8rem;
    }
    
    .segment-checkmark {
        width: 16px;
        height: 16px;
    }
    
    .segment-checkmark::after {
        left: 4px;
        top: 0px;
        width: 4px;
        height: 8px;
    }
}

/* Animaciones */
@keyframes segmentSelect {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

.segment-item:has(input:checked) {
    animation: segmentSelect 0.3s ease;
}

/* Estados de hover para dispositivos táctiles */
@media (hover: hover) {
    .segment-item:hover .segment-checkmark {
        border-color: #0ea5e9;
        box-shadow: 0 0 0 2px rgba(14, 165, 233, 0.1);
    }
}

/* Estilos para los inputs en el paso comercial */
#commercial-step input[type="text"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: #ffffff;
}

#commercial-step input[type="text"]:focus {
    outline: none;
    border-color: #0ea5e9;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

#commercial-step input[type="text"].valid {
    border-color: #16a34a;
    background-color: #f0fdf4;
}

#commercial-step input[type="text"].invalid {
    border-color: #dc2626;
    background-color: #fef2f2;
}

/* Labels en el paso comercial */
#commercial-step label {
    display: block;
    margin-bottom: 0.5rem;
    color: #374151;
    font-weight: 500;
    font-size: 0.95rem;
}

/* Mejoras visuales específicas */
.form-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-section h4::before {
    content: '';
    width: 4px;
    height: 20px;
    background: linear-gradient(135deg, #0ea5e9 0%, #0369a1 100%);
    border-radius: 2px;
}

/* Estados de focus para mejor accesibilidad */
.segment-item:focus-within {
    outline: 2px solid #0ea5e9;
    outline-offset: 2px;
}

/* Indicador visual para campos requeridos */
.required-asterisk {
    color: #dc2626;
    font-weight: bold;
    margin-left: 2px;
}

/* Texto opcional */
.optional-text {
    color: #6b7280;
    font-weight: normal;
    font-size: 0.875rem;
}

/* Ayuda de campo */
.field-help {
    display: block;
    margin-top: 0.25rem;
    color: #64748b;
    font-size: 0.85rem;
    line-height: 1.3;
}

/* Mensaje de error específico para campos */
.field-error {
    display: block;
    color: #dc2626;
    font-size: 0.85rem;
    margin-top: 0.25rem;
    font-weight: 500;
}

/* Mensajes de validación generales */
.validation-message {
    margin-top: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.validation-message.error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.validation-message.success {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}