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var(--transition-fast);position:relative;background:var(--color-white)}.nova-source-card:hover{border-color:var(--color-accent);box-shadow:var(--shadow-sm)}.nova-source-card--active{border-color:var(--color-accent);background:#5ce1e60a;box-shadow:var(--shadow-sm)}.nova-source-card-icon{color:var(--color-secondary);display:flex}.nova-source-card--active .nova-source-card-icon{color:var(--color-accent)}.nova-source-card-label{font-family:var(--font-title);font-size:var(--text-base);font-weight:700;color:var(--color-text-primary)}.nova-source-card-desc{font-size:var(--text-xs);color:var(--color-text-muted);line-height:1.4}.nova-source-card-check{position:absolute;top:var(--space-3);right:var(--space-3);width:20px;height:20px;border-radius:var(--radius-full);border:2px solid var(--color-border);background:var(--color-white);transition:background-color var(--transition-fast),border-color var(--transition-fast)}.nova-source-card--active .nova-source-card-check{background:var(--color-accent);border-color:var(--color-accent)}.nova-source-card--active .nova-source-card-check:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-52%) rotate(45deg);width:4px;height:8px;border-right:2px solid var(--color-primary);border-bottom:2px solid var(--color-primary)}.nova-upload-area{display:flex;flex-direction:column;gap:var(--space-2)}.nova-upload-zone{border:2px dashed var(--color-border);border-radius:var(--radius-md);padding:var(--space-8);cursor:pointer;transition:border-color var(--transition-fast),background-color var(--transition-fast);min-height:160px;display:flex;align-items:center;justify-content:center}.nova-upload-zone:hover,.nova-upload-zone:focus-visible{border-color:var(--color-accent);background:#5ce1e608;outline:none}.nova-upload-zone--dragging{border-color:var(--color-accent);background:#5ce1e614}.nova-upload-zone--error{border-color:var(--color-error-border)}.nova-upload-placeholder{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);text-align:center}.nova-upload-icon{display:flex}.nova-upload-text{font-size:var(--text-sm);color:var(--color-text-secondary)}.nova-upload-browse{color:var(--color-accent);font-weight:600;text-decoration:underline;text-underline-offset:2px}.nova-upload-hint{font-size:var(--text-xs);color:var(--color-text-muted)}.nova-upload-selected{display:flex;align-items:center;gap:var(--space-3);width:100%}.nova-upload-file-icon{display:flex;flex-shrink:0}.nova-upload-file-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:var(--space-1)}.nova-upload-file-name{font-size:var(--text-sm);font-weight:600;color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nova-upload-file-size{font-size:var(--text-xs);color:var(--color-text-muted)}.nova-upload-remove{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer;border:none;background:none;transition:background-color var(--transition-fast),color var(--transition-fast);flex-shrink:0}.nova-upload-remove:hover{background:var(--color-error-bg);color:var(--color-error)}.nova-file-error{display:flex;align-items:center;gap:var(--space-1)}.nova-progress{background:var(--color-white);border:1px solid var(--color-border-light);border-radius:var(--radius-sm);padding:var(--space-4);margin-bottom:var(--space-4)}.nova-progress-label{display:flex;justify-content:space-between;font-size:var(--text-sm);font-weight:500;color:var(--color-text-secondary);margin-bottom:var(--space-2)}.nova-progress-bar{height:8px;background:var(--color-border-light);border-radius:var(--radius-full);overflow:hidden}.nova-progress-fill{height:100%;background:var(--color-accent);border-radius:var(--radius-full);transition:width .3s ease}.nova-actions{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3);padding-top:var(--space-4)}@media (max-width: 600px){.nova-row-2,.nova-source-cards{grid-template-columns:1fr}}.stepper{display:flex;align-items:center;gap:0;padding:var(--space-4) var(--space-6);background:var(--color-white);border:1px solid var(--color-border-light);border-radius:var(--radius-md);position:relative;flex-wrap:wrap;row-gap:var(--space-2)}.stepper-step{display:flex;align-items:center;gap:var(--space-2);position:relative;flex:1;min-width:0}.stepper-connector{height:2px;flex:1;background-color:var(--color-border);margin:0 var(--space-2);transition:background-color var(--transition-slow)}.stepper-connector--done{background-color:var(--color-accent)}.stepper-node{width:28px;height:28px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:var(--text-xs);font-weight:700;font-family:var(--font-title);transition:background-color var(--transition-base),color var(--transition-base)}.stepper-step--done .stepper-node{background-color:var(--color-accent);color:var(--color-primary)}.stepper-step--active .stepper-node{background-color:var(--color-primary);border:2px solid var(--color-accent);color:var(--color-accent)}.stepper-step--upcoming .stepper-node{background-color:var(--color-border-light);color:var(--color-text-muted);border:1.5px solid var(--color-border)}.stepper-active-dot{width:8px;height:8px;border-radius:var(--radius-full);background-color:var(--color-accent);animation:dot-pulse 1.5s ease-in-out infinite}.stepper-index{font-size:var(--text-xs)}.stepper-label{font-size:var(--text-sm);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stepper-step--done .stepper-label{color:var(--color-text-secondary)}.stepper-step--active .stepper-label{color:var(--color-primary);font-weight:700}.stepper-step--upcoming .stepper-label{color:var(--color-text-muted)}.stepper-error-badge{display:flex;align-items:center;gap:var(--space-2);background:var(--color-error-bg);color:var(--color-error);border:1px solid var(--color-error-border);border-radius:var(--radius-sm);padding:var(--space-1) var(--space-3);font-size:var(--text-sm);font-weight:600;margin-left:var(--space-3)}@keyframes dot-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.75)}}.toast-container{position:fixed;top:24px;right:24px;z-index:9000;display:flex;flex-direction:column;gap:var(--space-2);pointer-events:none}.toast{display:flex;align-items:center;gap:var(--space-3);background:var(--color-white);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:var(--space-3) var(--space-4);min-width:280px;max-width:400px;pointer-events:all;border-left:4px solid transparent;animation:toast-in .25s ease forwards}.toast--success{border-left-color:var(--color-success)}.toast--error{border-left-color:var(--color-error)}.toast--info{border-left-color:var(--color-info)}.toast--warning{border-left-color:var(--color-warning)}.toast-icon{display:flex;align-items:center;flex-shrink:0}.toast-message{flex:1;font-size:var(--text-sm);font-weight:500;color:var(--color-text-primary);line-height:1.4}.toast-close{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-xs);color:var(--color-text-muted);transition:background-color var(--transition-fast),color var(--transition-fast);flex-shrink:0;cursor:pointer;border:none;background:none}.toast-close:hover{background-color:var(--color-border-light);color:var(--color-text-primary)}@keyframes toast-in{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#00082d80;display:flex;align-items:center;justify-content:center;z-index:8000;padding:var(--space-4);animation:modal-fade-in .2s ease}.modal-card{background:var(--color-white);border-radius:var(--radius-md);box-shadow:var(--shadow-xl);width:100%;max-width:480px;animation:modal-slide-in .2s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-6) var(--space-6) var(--space-4);border-bottom:1px solid var(--color-border-light)}.modal-title{font-family:var(--font-title);font-size:var(--text-lg);font-weight:700;color:var(--color-text-primary)}.modal-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);color:var(--color-text-muted);transition:background-color var(--transition-fast),color var(--transition-fast);cursor:pointer;border:none;background:none}.modal-close:hover{background-color:var(--color-border-light);color:var(--color-text-primary)}.modal-body{padding:var(--space-6);color:var(--color-text-secondary);font-size:var(--text-base);line-height:1.6}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3);padding:var(--space-4) var(--space-6) var(--space-6)}@keyframes modal-fade-in{0%{opacity:0}to{opacity:1}}@keyframes modal-slide-in{0%{opacity:0;transform:translateY(-16px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.detalhe-topbar-actions{display:flex;align-items:center;gap:var(--space-3)}.detalhe-stepper-wrap{margin-bottom:var(--space-4)}.detalhe-processing-banner{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:#5ce1e60f;border:1px solid rgba(92,225,230,.3);border-radius:var(--radius-sm);font-size:var(--text-sm);font-weight:500;color:var(--color-secondary);margin-bottom:var(--space-4)}.detalhe-error-banner{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-4);padding:var(--space-4);background:var(--color-error-bg);border:1px solid var(--color-error-border);border-radius:var(--radius-sm);margin-bottom:var(--space-4)}.detalhe-error-banner-left{display:flex;align-items:flex-start;gap:var(--space-3);color:var(--color-error);flex:1}.detalhe-error-banner-left strong{font-size:var(--text-sm);font-weight:700}.detalhe-retry-count{font-size:var(--text-sm);font-weight:400;color:var(--color-error)}.detalhe-error-banner-msg{font-size:var(--text-sm);color:var(--color-error);margin-top:var(--space-1);line-height:1.5}.detalhe-layout{display:flex;align-items:flex-start;gap:var(--space-6)}.detalhe-main{flex:1;min-width:0}.detalhe-sidebar{width:var(--metadata-panel-width);min-width:var(--metadata-panel-width);flex-shrink:0}.detalhe-content-card{background:var(--color-white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);overflow:hidden}.detalhe-content-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--color-border-light);background:var(--color-bg)}.detalhe-content-title{font-family:var(--font-title);font-size:var(--text-base);font-weight:700;color:var(--color-text-primary)}.detalhe-content-textarea{width:100%;min-height:480px;padding:var(--space-6);border:none;outline:none;resize:vertical;font-family:var(--font-body);font-size:var(--text-base);line-height:1.8;color:var(--color-text-primary);background:var(--color-white)}.detalhe-content-textarea:focus{box-shadow:inset 0 0 0 2px #5ce1e64d}.detalhe-content-skeleton{padding:var(--space-6);display:flex;flex-direction:column;gap:var(--space-3)}.detalhe-skeleton-line{display:block}.detalhe-content-placeholder{padding:var(--space-8) var(--space-6);text-align:center;color:var(--color-text-muted);font-size:var(--text-sm)}.detalhe-content-placeholder--error{color:var(--color-error)}.detalhe-meta-card{background:var(--color-white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);padding:var(--space-6);display:flex;flex-direction:column;gap:var(--space-4);position:sticky;top:calc(var(--topbar-height) + var(--content-padding))}.detalhe-meta-title{font-family:var(--font-title);font-size:var(--text-base);font-weight:700;color:var(--color-text-primary)}.detalhe-meta-fields{display:flex;flex-direction:column;gap:var(--space-3)}.detalhe-meta-divider{height:1px;background:var(--color-border-light);margin:var(--space-1) 0}.detalhe-meta-info{display:flex;flex-direction:column;gap:var(--space-3)}.detalhe-meta-item{display:flex;flex-direction:column;gap:2px}.detalhe-meta-label{font-size:var(--text-xs);font-weight:700;font-family:var(--font-title);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted)}.detalhe-meta-value{font-size:var(--text-sm);color:var(--color-text-secondary);font-weight:500}.detalhe-meta-actions{display:flex;flex-direction:column;gap:var(--space-2);margin-top:var(--space-2)}.detalhe-skeleton-header{display:flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-6)}.detalhe-error-state{display:flex;flex-direction:column;align-items:center;gap:var(--space-4);padding:var(--space-16) var(--space-8);text-align:center}.detalhe-error-icon{display:flex}.detalhe-error-title{font-family:var(--font-title);font-size:var(--text-xl);font-weight:700;color:var(--color-text-primary)}.detalhe-error-text{font-size:var(--text-sm);color:var(--color-text-muted);max-width:360px}@media (max-width: 900px){.detalhe-layout{flex-direction:column}.detalhe-sidebar{width:100%;min-width:unset}.detalhe-meta-card{position:static}}.notfound-page{min-height:100vh;background:var(--color-bg);display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.notfound-content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-4)}.notfound-code{font-family:var(--font-title);font-size:120px;font-weight:800;color:var(--color-border);line-height:1;letter-spacing:-.04em;-webkit-user-select:none;user-select:none}.notfound-title{font-family:var(--font-title);font-size:var(--text-2xl);font-weight:700;color:var(--color-text-primary)}.notfound-text{font-size:var(--text-base);color:var(--color-text-muted);max-width:360px}.notfound-link{display:inline-flex;align-items:center;padding:var(--space-2) var(--space-6);background:var(--color-accent);color:var(--color-primary);font-weight:600;border-radius:var(--radius-sm);text-decoration:none;font-size:var(--text-base);transition:background-color var(--transition-fast),box-shadow var(--transition-fast);margin-top:var(--space-2)}.notfound-link:hover{background-color:#4dd8dd;box-shadow:var(--shadow-sm);opacity:1}