/* =============================================
 * DOCUMENTOS ASSINADOS — estilos da página
 * Referencia os tokens de styles/base/tokens.css.
 * ============================================= */

.doc-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
    box-shadow: var(--glass-shadow);
}

/* ── Cabeçalho da página (padrão do sistema — mesmas regras de contratos) ── */
.page-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.page-header-bar .page-title-group {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.page-header-bar .page-icon {
    font-size: 2.2rem;
}

.title-text-col {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.page-header-bar h1 {
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.1;
    margin: 0;
}

.page-header-bar .page-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-top: 2px;
    line-height: 1.2;
}

/* ── Botões (padrão do sistema — mesmas regras de contratos/clientes) ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.4rem;
    background: linear-gradient(135deg, #3d9be9, #2a7bd4);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #4daaf5, #3d9be9);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(61, 155, 233, 0.35);
}

.btn-primary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1rem;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
}

.btn-secondary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ── Dropzone ── */
.doc-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.doc-dropzone:hover,
.doc-dropzone.arrastando {
    border-color: var(--accent-blue);
    background: var(--accent-blue-glow);
}

.doc-dropzone-icon {
    font-size: 2rem;
    opacity: 0.9;
}

.doc-dropzone-text {
    color: var(--text-secondary);
    font-size: var(--text-base);
}

.doc-dropzone-text strong {
    color: var(--text-primary);
}

.doc-filename {
    color: var(--accent-green);
    font-size: var(--text-sm);
    font-weight: 600;
    word-break: break-all;
}

/* ── Prefixo ── */
.doc-prefixo {
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.doc-prefixo label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.doc-prefixo label span {
    color: var(--text-muted);
    font-weight: 400;
}

.doc-prefixo input,
.doc-titulo-input {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--text-base);
}

.doc-prefixo input:focus,
.doc-titulo-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.doc-envio-actions {
    margin-top: var(--space-lg);
    display: flex;
    justify-content: flex-end;
}

/* ── Prévia ── */
.doc-previa-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
}

.doc-previa-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    color: var(--text-primary);
    margin: 0;
}

.doc-previa-sub {
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.doc-previa-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ── Avisos e banner do relatório ── */
.doc-avisos {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.doc-aviso {
    background: rgba(255, 149, 0, 0.1);
    border: 1px solid rgba(255, 149, 0, 0.35);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.85rem;
    font-size: var(--text-sm);
}

.doc-relatorio {
    margin: var(--space-md) 0 var(--space-lg);
    padding: 0.7rem 1rem;
    border-radius: var(--radius-sm);
    font-size: var(--text-base);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.doc-relatorio.ok {
    border-left: 4px solid var(--accent-green);
    background: rgba(13, 178, 107, 0.08);
}

.doc-relatorio.alerta {
    border-left: 4px solid var(--accent-red);
    background: rgba(255, 59, 48, 0.08);
}

.doc-relatorio strong {
    color: var(--text-primary);
}

/* ── Lista de documentos ── */
.doc-lista {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.doc-item {
    display: grid;
    grid-template-columns: 96px 1fr auto;
    gap: var(--space-md);
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.doc-thumb {
    width: 96px;
    height: 128px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.doc-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.doc-thumb-vazio {
    color: var(--text-muted);
    font-size: var(--text-sm);
    font-family: var(--font-mono);
}

.doc-item-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    min-width: 0;
}

.doc-item-meta {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.doc-badge {
    font-size: var(--text-xs);
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-pill);
    background: var(--accent-blue-glow);
    color: var(--accent-blue);
    border: 1px solid rgba(61, 155, 233, 0.3);
    white-space: nowrap;
}

.doc-badge.suave {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    border-color: var(--border-color);
}

.doc-item-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: stretch;
}

.doc-mini-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.7rem;
    font-size: var(--text-sm);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.doc-mini-btn:hover:not(:disabled) {
    border-color: var(--accent-blue);
    color: var(--text-primary);
}

.doc-mini-btn.perigo:hover:not(:disabled) {
    border-color: var(--accent-red);
    color: var(--accent-red);
}

.doc-mini-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.doc-vazio {
    text-align: center;
    color: var(--text-muted);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.doc-dica {
    margin-top: var(--space-lg);
    color: var(--text-muted);
    font-size: var(--text-sm);
    line-height: 1.5;
}

.doc-dica strong {
    color: var(--text-secondary);
}

/* ── Responsivo ── */
@media (max-width: 640px) {
    .doc-item {
        grid-template-columns: 72px 1fr;
    }

    .doc-thumb {
        width: 72px;
        height: 96px;
    }

    .doc-item-actions {
        grid-column: 1 / -1;
        flex-direction: row;
        flex-wrap: wrap;
    }
}

/* ── Toast (mesmo componente das outras áreas) ── */
.toast-holder {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: calc(var(--z-modal) + 100);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-left-width: 4px;
    padding: 0.7rem 1rem;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: var(--text-sm);
    box-shadow: var(--glass-shadow);
    max-width: 360px;
    animation: toast-in 0.3s ease;
}

.toast-info { border-left-color: var(--accent-blue); }
.toast-ok { border-left-color: var(--accent-green); }
.toast-erro { border-left-color: var(--accent-red); }
.toast-out { opacity: 0; transform: translateX(20px); transition: all 0.7s ease; }

@keyframes toast-in {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}