/**
 * CSS para Layout Pesquisar Configurável
 *
 * Estilos para formulários de pesquisa gerados via JSON.
 *
 * Classes principais:
 * - .form-pesquisar: Container do formulário
 * - .form-pesquisar--configurable: Modificador para layout JSON
 * - .pesquisar-container: Container com instruções
 * - .pesquisar-form-fields: Área dos campos
 * - .pesquisar-instructions: Painel de instruções lateral
 * - .pesquisar-actions: Botões de ação
 *
 * @since 1.0.0
 */

/* ==========================================================================
   Form Container
   ========================================================================== */

.form-pesquisar {
    width: 100%;
}

.form-pesquisar--configurable {
    max-width: 1200px;
}

/* ==========================================================================
   Layout com Instruções
   ========================================================================== */

.pesquisar-container.with-instructions {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-lg, 24px);
}

@media (max-width: 992px) {
    .pesquisar-container.with-instructions {
        grid-template-columns: 1fr;
    }

    .pesquisar-instructions {
        order: -1;
    }
}

/* ==========================================================================
   Campos do Formulário
   ========================================================================== */

.pesquisar-form-fields {
    display: grid;
    gap: var(--spacing-md, 16px);
}

/* Base para todos os layouts de colunas */
.form-fields[class*="layout-"] {
    display: grid;
    gap: var(--spacing-md, 16px);
}

/* Layout 1 coluna */
.form-fields.layout-1col {
    grid-template-columns: 1fr;
}

/* Layout 2 colunas */
.form-fields.layout-2col {
    grid-template-columns: repeat(2, 1fr);
}

/* Layout 3 colunas */
.form-fields.layout-3col {
    grid-template-columns: repeat(3, 1fr);
}

/* Layout 4 colunas */
.form-fields.layout-4col {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 768px) {
    .form-fields.layout-2col,
    .form-fields.layout-3col,
    .form-fields.layout-4col {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 992px) and (min-width: 769px) {
    .form-fields.layout-3col,
    .form-fields.layout-4col {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   Campo Individual
   ========================================================================== */

/* Padronização de espaçamento label-input para todos os tipos de campo */
.form-fields[class*="layout-"] > .form-group,
.form-fields[class*="layout-"] > .input-group,
.form-fields[class*="layout-"] > .select-group {
    margin-bottom: 0; /* Remove margin-bottom pois o grid gap já cuida do espaçamento */
}

/* Remove o gap do flexbox do input-group para evitar duplo espaçamento */
/* !important necessário: override de estilos base que podem vir de múltiplas fontes */
.form-fields[class*="layout-"] > .input-group {
    gap: 0 !important;
}

/* Padroniza gap entre label e input (8px para todos) */
.form-fields[class*="layout-"] > .input-group .input-label,
.form-fields[class*="layout-"] > .select-group > label {
    margin-bottom: 8px;
}

/* Remove margin do select-group que pode ter estilos próprios */
/* !important necessário: override de estilos base que podem vir de múltiplas fontes */
.form-fields[class*="layout-"] > .select-group {
    display: flex;
    flex-direction: column;
    gap: 0 !important;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs, 4px);
}

.form-field.full-width {
    grid-column: 1 / -1;
}

.form-field.half-width {
    grid-column: span 1;
}

.form-field__label {
    font-size: var(--font-size-sm, 14px);
    font-weight: 500;
    color: var(--color-text-secondary, #666);
}

.form-field__label .required {
    color: var(--color-danger, #dc3545);
    margin-left: 2px;
}

.form-field__input {
    width: 100%;
    padding: var(--spacing-sm, 8px) var(--spacing-md, 12px);
    border: 1px solid var(--color-border, #ddd);
    border-radius: var(--border-radius, 4px);
    font-size: var(--font-size-base, 16px);
    transition: border-color 0.2s ease;
}

.form-field__input:focus {
    outline: none;
    border-color: var(--color-primary, #007bff);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.form-field__input:disabled {
    background-color: var(--color-bg-disabled, #f5f5f5);
    cursor: not-allowed;
}

.form-field__hint {
    font-size: var(--font-size-xs, 12px);
    color: var(--color-text-muted, #999);
}

/* ==========================================================================
   Tipos Específicos de Campo
   ========================================================================== */

/* Select */
.form-field__input--select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* Textarea */
.form-field__input--textarea {
    min-height: 100px;
    resize: vertical;
}

/* Checkbox / Radio */
.form-field--checkbox,
.form-field--radio {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-sm, 8px);
}

.form-field--checkbox .form-field__label,
.form-field--radio .form-field__label {
    order: 2;
    margin: 0;
}

.form-field__input--checkbox,
.form-field__input--radio {
    width: auto;
    margin: 0;
}

/* Date Field */
.form-field--date .form-field__input {
    padding-right: 36px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24'%3E%3Cpath fill='%23666' d='M19 4h-1V2h-2v2H8V2H6v2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 16H5V9h14v11z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

/* FK Field (placeholder) */
.fk-field-placeholder {
    border-style: dashed;
}

/* ==========================================================================
   Painel de Instruções
   ========================================================================== */

.pesquisar-instructions,
.instructions-panel {
    background: var(--color-bg-light, #f8f9fa);
    border: 1px solid var(--color-border, #ddd);
    border-radius: var(--border-radius, 4px);
    padding: var(--spacing-md, 16px);
}

.instructions-panel h4 {
    margin: 0 0 var(--spacing-sm, 8px) 0;
    font-size: var(--font-size-base, 16px);
    color: var(--color-text-primary, #333);
}

.instructions-panel p {
    margin: 0 0 var(--spacing-sm, 8px) 0;
    font-size: var(--font-size-sm, 14px);
    color: var(--color-text-secondary, #666);
}

.instructions-panel ul {
    margin: 0 0 var(--spacing-sm, 8px) 0;
    padding-left: var(--spacing-lg, 24px);
}

.instructions-panel li {
    font-size: var(--font-size-sm, 14px);
    color: var(--color-text-secondary, #666);
    margin-bottom: var(--spacing-xs, 4px);
}

.instructions-panel .required-note {
    margin-top: var(--spacing-md, 16px);
    padding-top: var(--spacing-sm, 8px);
    border-top: 1px solid var(--color-border, #ddd);
    font-size: var(--font-size-xs, 12px);
    color: var(--color-text-muted, #999);
}

/* ==========================================================================
   Botões de Ação
   ========================================================================== */

.pesquisar-actions {
    margin-top: var(--spacing-lg, 24px);
    padding-top: var(--spacing-md, 16px);
    border-top: 1px solid var(--color-border, #ddd);
}

.pesquisar-actions .controls {
    display: flex;
    gap: var(--spacing-sm, 8px);
    flex-wrap: wrap;
}

.pesquisar-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs, 4px);
    padding: var(--spacing-sm, 8px) var(--spacing-md, 16px);
    border: none;
    border-radius: var(--border-radius, 4px);
    font-size: var(--font-size-base, 16px);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.pesquisar-actions .btn-primary {
    background-color: var(--color-primary, #007bff);
    color: white;
}

.pesquisar-actions .btn-primary:hover {
    background-color: var(--color-primary-dark, #0056b3);
}

.pesquisar-actions .btn-secondary {
    background-color: var(--color-secondary, #6c757d);
    color: white;
}

.pesquisar-actions .btn-secondary:hover {
    background-color: var(--color-secondary-dark, #545b62);
}

/* ==========================================================================
   Estados e Feedback
   ========================================================================== */

.form-field--error .form-field__input {
    border-color: var(--color-danger, #dc3545);
}

.form-field--error .form-field__hint {
    color: var(--color-danger, #dc3545);
}

/* Loading state */
.form-pesquisar--loading {
    opacity: 0.7;
    pointer-events: none;
}

.form-pesquisar--loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 2px solid var(--color-primary, #007bff);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}