/* ============================================================
   BRASIL NFe - Visualizar Documentos (Card-based layout)
   Substitui DevExpress DataGrid por cards responsivos.
   ============================================================ */

/* ─── Layout principal ──────────────────────────────────────── */

.docs-container {
    font-family: var(--font-family);
}

/* ─── Painel de Filtros ─────────────────────────────────────── */

.docs-filters {
    background: var(--surface-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-xs);
}

.docs-filters .filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.docs-filters .filter-row:last-child {
    margin-bottom: 0;
}

.docs-filters .filter-group {
    flex: 1;
    min-width: 180px;
}

.docs-filters .filter-group label {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-1);
}

.docs-filters .filter-group .form-control,
.docs-filters .filter-group select {
    width: 100%;
}

.docs-filters .filter-actions {
    display: flex;
    align-items: stretch;
    gap: var(--space-3);
}

.docs-filters .btn-filter {
    background: var(--brand-primary);
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.5rem 1.5rem;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
}

.docs-filters .btn-filter:hover {
    background: var(--brand-primary-hover);
    box-shadow: 0 4px 12px var(--brand-primary-glow);
    transform: translateY(-1px);
}

.docs-filters .btn-export {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
}

.docs-filters .btn-export:hover {
    background: var(--surface-hover);
    color: var(--brand-primary);
    border-color: var(--brand-primary);
}

/* ─── Toolbar (contadores + busca) ──────────────────────────── */

.docs-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
    gap: var(--space-3);
}

.docs-toolbar .docs-count {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
}

.docs-toolbar .docs-count strong {
    color: var(--text-primary);
    font-weight: var(--font-weight-bold);
}

.docs-toolbar .docs-view-toggle {
    display: flex;
    gap: var(--space-1);
}

.docs-toolbar .docs-view-toggle button {
    background: transparent;
    border: 1px solid var(--border-default);
    color: var(--text-muted);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.docs-toolbar .docs-view-toggle button.active,
.docs-toolbar .docs-view-toggle button:hover {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: var(--text-inverse);
}

/* ─── Grid de Cards ─────────────────────────────────────────── */

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-5);
}

/* ─── Card individual ───────────────────────────────────────── */

.doc-card {
    background: var(--surface-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xs);
    transition: all var(--transition-base);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.doc-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-default);
    transform: translateY(-2px);
}

/* Status accent top */
.doc-card[data-status="Emitida"] {
    border-top: 3px solid var(--color-success);
}

.doc-card[data-status="Cancelada"],
.doc-card[data-status="Documento Cancelado"] {
    border-top: 3px solid var(--color-danger);
}

.doc-card[data-status="Erro ao Emitir"] {
    border-top: 3px solid var(--color-warning);
}

.doc-card[data-status="Processando"] {
    border-top: 3px solid var(--color-info);
}

.doc-card[data-status="Uso Denegado"] {
    border-top: 3px solid var(--text-muted);
}

/* Card Header */
.doc-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-4) var(--space-2);
}

.doc-card-header .doc-type {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--brand-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.doc-card-header .doc-type i {
    font-size: 14px;
}

.doc-card-header .doc-number {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

/* Status Badge */
.doc-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    line-height: 1.4;
}

.doc-contingencia {
    color: var(--color-warning, #f39c12);
    cursor: help;
}

.doc-status-emitida {
    background: var(--color-success-light);
    color: #15803d;
}

.doc-status-cancelada {
    background: var(--color-danger-light);
    color: #b91c1c;
}

.doc-status-erro {
    background: var(--color-warning-light);
    color: #92400e;
}

.doc-status-processando {
    background: var(--color-info-light);
    color: #1d4ed8;
}

.doc-status-contingencia {
    background: rgba(234, 88, 12, 0.12);
    color: #c2410e;
}

.doc-status-denegado {
    background: rgba(140, 149, 164, 0.1);
    color: var(--text-muted);
}

/* Card Body */
.doc-card-body {
    padding: var(--space-3) var(--space-4);
    flex: 1;
}

.doc-card-body .doc-client {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-card-body .doc-cpfcnpj {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-3);
    font-family: 'Courier New', monospace;
}

.doc-card-body .doc-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2) var(--space-4);
}

.doc-card-body .doc-info-item {
    display: flex;
    flex-direction: column;
}

.doc-card-body .doc-info-item .doc-info-label {
    font-size: 10px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.doc-card-body .doc-info-item .doc-info-value {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
}

.doc-info-value.doc-valor {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    color: var(--brand-dark);
}

/* Chave de Acesso */
.doc-card-body .doc-chave {
    margin-bottom: var(--space-3);
    background: var(--surface-hover);
    border-radius: var(--radius-xs);
    padding: var(--space-2) var(--space-2);
}

.doc-card-body .doc-chave-label {
    display: block;
    font-size: 10px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 2px;
}

.doc-card-body .doc-chave-label i {
    font-size: 10px;
}

.doc-card-body .doc-chave-content {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.doc-card-body .doc-chave-value {
    font-size: 10.5px;
    font-family: 'Courier New', monospace;
    color: var(--text-secondary);
    word-break: break-all;
    line-height: 1.4;
    flex: 1;
}

.doc-card-body .doc-chave-copy {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: var(--radius-xs);
    border: 1px solid var(--border-default);
    background: var(--surface-card);
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 11px;
}

.doc-card-body .doc-chave-copy:hover {
    background: var(--brand-primary-light);
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

/* Identificador tag */
.doc-card-body .doc-identifier {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    background: var(--surface-hover);
    padding: 2px 8px;
    border-radius: var(--radius-xs);
    margin-top: var(--space-2);
}

/* Error message */
.doc-card-body .doc-error {
    margin-top: var(--space-2);
    font-size: var(--font-size-xs);
    color: var(--color-danger);
    background: var(--color-danger-light);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-xs);
    display: flex;
    align-items: flex-start;
    gap: var(--space-1);
}

.doc-card-body .doc-error span {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    min-width: 0;
    cursor: help;
}

.doc-card-body .doc-error i {
    margin-top: 2px;
    flex-shrink: 0;
}

/* Card Footer (Actions) */
.doc-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    border-top: 1px solid var(--border-light);
    background: var(--surface-hover);
}

.doc-card-footer .doc-date {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.doc-card-footer .doc-actions {
    display: flex;
    gap: var(--space-2);
}

.doc-card-footer .doc-actions .btn-doc-action {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-default);
    background: var(--surface-card);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 13px;
}

.doc-card-footer .doc-actions .btn-doc-action:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.doc-card-footer .doc-actions .btn-doc-action.action-download:hover {
    background: var(--color-info-light);
    border-color: var(--color-info);
    color: var(--color-info);
}

.doc-card-footer .doc-actions .btn-doc-action.action-event:hover {
    background: var(--color-warning-light);
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.doc-card-footer .doc-actions .btn-doc-action.action-cancel:hover {
    background: var(--color-danger-light);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.doc-card-footer .doc-actions .btn-doc-action.action-manifest:hover {
    background: var(--brand-primary-light);
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

/* ─── View Lista (alternativa) ──────────────────────────────── */

.docs-list .doc-card {
    flex-direction: row;
    align-items: center;
}

.docs-grid.docs-list {
    grid-template-columns: 1fr;
    gap: var(--space-2);
}

.docs-list .doc-card-header {
    min-width: 200px;
    padding: var(--space-3) var(--space-4);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
}

.docs-list .doc-card-body {
    flex: 1;
    min-width: 0;
    padding: var(--space-3) var(--space-4);
}

.docs-list .doc-card-body .doc-info-grid {
    grid-template-columns: repeat(4, auto);
    gap: var(--space-2) var(--space-6);
}

.docs-list .doc-card-footer {
    border-top: none;
    border-left: 1px solid var(--border-light);
    background: transparent;
    align-self: stretch;
    min-width: 140px;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
}

.docs-list .doc-card-footer .doc-date {
    white-space: nowrap;
}

.docs-list .doc-card-footer .doc-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
}

/* ─── Paginação ─────────────────────────────────────────────── */

.docs-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) 0;
}

.docs-pagination button {
    min-width: 36px;
    height: 36px;
    border: 1px solid var(--border-default);
    background: var(--surface-card);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--space-2);
}

.docs-pagination button:hover:not(:disabled) {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background: var(--brand-primary-light);
}

.docs-pagination button.active {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: var(--text-inverse);
}

.docs-pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.docs-pagination .page-size-select {
    margin-left: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.docs-pagination .page-size-select select {
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-sm);
    background: var(--surface-card);
    color: var(--text-primary);
    cursor: pointer;
}

/* ─── Loading / Empty States ────────────────────────────────── */

.docs-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-10) var(--space-5);
    color: var(--text-muted);
    gap: var(--space-4);
}

.docs-loading .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-light);
    border-top-color: var(--brand-primary);
    border-radius: 50%;
    animation: docsSpinner 0.7s linear infinite;
}

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

.docs-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-10) var(--space-5);
    color: var(--text-muted);
    text-align: center;
}

.docs-empty i {
    font-size: 48px;
    color: var(--border-default);
    margin-bottom: var(--space-4);
}

.docs-empty h5 {
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.docs-empty p {
    font-size: var(--font-size-sm);
    max-width: 400px;
}

/* ─── Responsivo ────────────────────────────────────────────── */

@media (max-width: 767px) {
    .docs-grid {
        grid-template-columns: 1fr;
    }

    .docs-filters .filter-row {
        flex-direction: column;
        gap: var(--space-3);
    }

    .docs-filters .filter-group {
        min-width: 100%;
    }

    .docs-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .docs-pagination {
        flex-wrap: wrap;
    }

    .docs-pagination .page-size-select {
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }

    /* Lista vira card no mobile */
    .docs-list .doc-card {
        flex-direction: column;
    }

    .docs-list .doc-card-header {
        min-width: auto;
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
    }

    .docs-list .doc-card-body .doc-info-grid {
        grid-template-columns: 1fr 1fr;
    }

    .docs-list .doc-card-footer {
        border-left: none;
        border-top: 1px solid var(--border-light);
        flex-direction: row;
        min-width: auto;
        width: 100%;
    }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .docs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1200px) {
    .docs-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1600px) {
    .docs-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}