/* Estilos globales de formularios - Reutilizables */

/* Grupo de campo de formulario */
.form-group {
    margin-bottom: var(--spacing-md);
}

/* Labels de formulario */
.form-group label,
.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

/* Campos de entrada base */
.form-control,
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-text-secondary);
    background-color: var(--color-surface-light);
    color: var(--color-text);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

/* Estados de focus */
.form-control:focus,
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(245, 124, 0, 0.1);
    background-color: var(--color-surface);
}

/* Estados de error */
.form-control.error,
.form-group input.error,
.form-group textarea.error {
    border-color: #dc3545;
    background-color: rgba(220, 53, 69, 0.05);
}

.form-control.error:focus,
.form-group input.error:focus,
.form-group textarea.error:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

/* Estados de éxito */
.form-control.success,
.form-group input.success,
.form-group textarea.success {
    border-color: #28a745;
    background-color: rgba(40, 167, 69, 0.05);
}

.form-control.success:focus,
.form-group input.success:focus,
.form-group textarea.success:focus {
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

/* Campos deshabilitados */
.form-control:disabled,
.form-group input:disabled,
.form-group textarea:disabled,
.form-group select:disabled {
    background-color: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

/* Campos de solo lectura */
.form-control[readonly],
.form-group input[readonly],
.form-group textarea[readonly] {
    background-color: var(--color-surface);
    cursor: default;
}

/* Textarea específico */
.form-control.textarea,
.form-group textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.5;
}

/* Select personalizado */
.form-group select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
    appearance: none;
}

/* Mensajes de ayuda y notas */
.form-note,
.form-help-text {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-sm);
    line-height: 1.4;
}

.form-error-text {
    font-size: 0.9rem;
    color: #dc3545;
    margin-top: var(--spacing-sm);
    line-height: 1.4;
}

.form-success-text {
    font-size: 0.9rem;
    color: #28a745;
    margin-top: var(--spacing-sm);
    line-height: 1.4;
}

/* Checkbox y radio personalizados */
.form-check {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: auto;
    margin-right: var(--spacing-sm);
    accent-color: var(--color-accent);
}

.form-check label {
    margin-bottom: 0;
    cursor: pointer;
    font-weight: normal;
}

/* Grupos de campos en línea */
.form-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

/* Input groups (con iconos) */
.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group-icon {
    position: absolute;
    left: 0.75rem;
    color: var(--color-text-secondary);
    z-index: 1;
    pointer-events: none;
}

.input-group .form-control,
.input-group input {
    padding-left: 2.5rem;
}

.input-group-icon-right {
    left: auto;
    right: 0.75rem;
}

.input-group .form-control.icon-right,
.input-group input.icon-right {
    padding-left: 0.75rem;
    padding-right: 2.5rem;
}

/* Phone Input Específico */
.phone-input-group {
    display: flex;
    gap: 0.5rem;
    width: 100%;
}

.phone-input-group .country-code {
    width: 140px;
    border-radius: var(--border-radius);
    background-color: var(--color-surface-light);
    font-weight: 500;
    color: var(--color-text);
    border: 1px solid #ddd;
    padding: 0.75rem 0.5rem;
    font-family: inherit;
    font-size: 0.85rem;
    cursor: pointer;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 12px;
    padding-right: 2rem;
}

.phone-input-group .country-code:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

.phone-input-group .phone-number {
    flex: 1;
    border-radius: var(--border-radius);
}

.phone-input-group .country-code:focus,
.phone-input-group .phone-number:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

/* Responsive para phone input */
@media (max-width: 768px) {
    .phone-input-group {
        gap: 0.25rem;
    }
    
    .phone-input-group .country-code {
        width: 120px;
        font-size: 0.8rem;
    }
}

/* Estilos para campos de archivo */
.form-file {
    position: relative;
    display: inline-block;
}

.form-file input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 0.1px;
    height: 0.1px;
    overflow: hidden;
}

.form-file-label {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    background-color: var(--color-surface-light);
    border: 1px solid var(--color-text-secondary);
    border-radius: var(--border-radius);
    color: var(--color-text);
    transition: all 0.3s ease;
}

.form-file-label:hover {
    background-color: var(--color-surface);
    border-color: var(--color-accent);
}

/* Responsive para formularios */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .form-row .form-group {
        margin-bottom: var(--spacing-md);
    }
    
    .form-control,
    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 0.875rem;
        font-size: 1rem;
    }
}

/* Texto de ayuda */
.form-text {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-top: 0.25rem;
    display: block;
}

.form-text.text-muted {
    opacity: 0.7;
}

/* Validación en tiempo real */
.form-group.has-validation .form-control:valid {
    border-color: #28a745;
}

.form-group.has-validation .form-control:invalid {
    border-color: #dc3545;
}

/* Estados de validación mejorados */
.form-group.has-success .form-control {
    border-color: #28a745;
    box-shadow: 0 0 0 2px rgba(40, 167, 69, 0.2);
}

.form-group.has-error .form-control {
    border-color: #dc3545;
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.2);
}

/* Mensajes del formulario */
.form-message {
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    margin-top: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    animation: slideInUp 0.3s ease;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-message i {
    font-size: 1.1rem;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Placeholder mejorado */
.form-control::placeholder,
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-secondary);
    opacity: 0.7;
}

/* Enfoque mejorado para accesibilidad */
.form-control:focus-visible,
.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}