@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--color-bg: #FFFFFF;--color-bg-secondary: #F9FAFB;--color-bg-tertiary: #F3F4F6;--color-surface: #FFFFFF;--color-border: #E5E7EB;--color-border-light: #F3F4F6;--color-text: #111827;--color-text-secondary: #6B7280;--color-text-tertiary: #9CA3AF;--color-text-inverse: #FFFFFF;--color-primary: #10B981;--color-primary-hover: #059669;--color-primary-light: #D1FAE5;--color-primary-lighter: #ECFDF5;--color-primary-dark: #047857;--color-accent: #7C3AED;--color-accent-hover: #6D28D9;--color-accent-light: #EDE9FE;--color-success: #10B981;--color-success-light: #D1FAE5;--color-success-dark: #047857;--color-warning: #F59E0B;--color-error: #EF4444;--color-info: #3B82F6;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .06);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background-color:var(--color-bg-secondary);line-height:1.6;min-height:100vh}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}img{max-width:100%;height:auto}.app-container{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--color-surface);border-right:1px solid var(--color-border);padding:var(--space-6) 0;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-logo{padding:0 var(--space-6);margin-bottom:var(--space-8);display:flex;align-items:center;gap:var(--space-3)}.sidebar-logo .logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:var(--font-size-sm)}.sidebar-logo .logo-text{font-weight:700;font-size:var(--font-size-lg);color:var(--color-text);letter-spacing:-.02em}.sidebar-logo .logo-badge{font-size:var(--font-size-xs);color:var(--color-text-tertiary);font-weight:400}.sidebar-nav{flex:1;padding:0 var(--space-3)}.sidebar-nav a{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:var(--font-size-sm);font-weight:500;transition:all var(--transition-fast)}.sidebar-nav a:hover{background:var(--color-bg-secondary);color:var(--color-text)}.sidebar-nav a.active{background:var(--color-primary-lighter);color:var(--color-primary-dark)}.sidebar-nav .nav-icon{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.sidebar-nav .sidebar-section-title{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-tertiary);padding:var(--space-5) var(--space-4) var(--space-2)}.sidebar-nav a.sidebar-download{display:block;padding:var(--space-4);margin-top:var(--space-1);border-radius:var(--radius-lg);background:var(--color-primary-lighter);border:1.5px solid var(--color-primary);color:var(--color-primary-dark);transition:all var(--transition-fast);box-shadow:0 2px 8px #10b98126}.sidebar-nav a.sidebar-download:hover{background:var(--color-primary);border-color:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 6px 16px #10b98159;color:var(--color-text-inverse)}.sidebar-nav a.sidebar-download:hover .sidebar-download-title,.sidebar-nav a.sidebar-download:hover .sidebar-download-desc,.sidebar-nav a.sidebar-download:hover .sidebar-download-cta{color:var(--color-text-inverse)}.sidebar-nav a.sidebar-download:hover .sidebar-download-desc{opacity:.95}.sidebar-nav a.sidebar-download:hover .sidebar-download-icon{background:#fff3;color:var(--color-text-inverse)}.sidebar-download-header{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-2)}.sidebar-download-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-md);background:var(--color-primary);color:var(--color-text-inverse);flex-shrink:0;transition:all var(--transition-fast)}.sidebar-download-title{font-weight:700;color:var(--color-primary-dark);font-size:.85rem;line-height:1.2;transition:color var(--transition-fast)}.sidebar-download-desc{font-size:.7rem;color:var(--color-primary-dark);opacity:.85;line-height:1.4;margin-bottom:var(--space-3);transition:color var(--transition-fast),opacity var(--transition-fast)}.sidebar-download-cta{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;color:var(--color-primary-dark);text-transform:uppercase;letter-spacing:.04em;transition:color var(--transition-fast)}.sidebar-download-cta svg{transition:transform var(--transition-fast)}.sidebar-nav a.sidebar-download:hover .sidebar-download-cta svg{transform:translate(3px)}.info-card-blue{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:#eff6ff;border:1px solid #BFDBFE;border-left:3px solid #3B82F6;border-radius:var(--radius-md);margin-bottom:var(--space-5);font-size:.75rem;line-height:1.5;color:#1e3a8a}.info-card-blue-icon{display:inline-flex;align-items:center;justify-content:center;color:#3b82f6;flex-shrink:0;margin-top:1px}.info-card-blue-content{flex:1;color:#1e40af}.info-card-blue-content strong{color:#1e3a8a;font-weight:700}.info-card-blue-content a{display:inline-block;margin-top:4px;color:#2563eb;font-weight:600;text-decoration:underline;text-underline-offset:2px}.info-card-blue-content a:hover{color:#1e3a8a}.main-content{flex:1;margin-left:240px;min-height:100vh}.page-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:var(--space-4) var(--space-8);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}.breadcrumb{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-sm);color:var(--color-text-secondary)}.breadcrumb a{color:var(--color-text-secondary)}.breadcrumb a:hover{color:var(--color-text)}.breadcrumb .separator{color:var(--color-text-tertiary)}.breadcrumb .current{color:var(--color-text);font-weight:500}.page-body{padding:var(--space-8);max-width:100%}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border-radius:var(--radius-md);font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:500;border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;text-decoration:none}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled,.btn[disabled]{opacity:.5;cursor:not-allowed;pointer-events:none}.btn-primary{background:var(--color-primary);color:var(--color-text-inverse);border-color:var(--color-primary)}.btn-primary:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover);color:var(--color-text-inverse)}.btn-accent{background:var(--color-accent);color:var(--color-text-inverse);border-color:var(--color-accent)}.btn-accent:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover);color:var(--color-text-inverse)}.btn-outline{background:transparent;color:var(--color-text);border-color:var(--color-border)}.btn-outline:hover{background:var(--color-bg-secondary);border-color:var(--color-text-tertiary)}.btn-ghost{background:transparent;color:var(--color-text-secondary);border:none;padding:var(--space-2) var(--space-3)}.btn-ghost:hover{background:var(--color-bg-secondary);color:var(--color-text)}.btn-lg{padding:var(--space-4) var(--space-6);font-size:var(--font-size-base)}.btn-icon{padding:var(--space-2);width:36px;height:36px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-md);border-color:var(--color-text-tertiary)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--space-6)}.badge{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:600;letter-spacing:.02em;text-transform:uppercase}.badge-success{background:var(--color-primary-light);color:var(--color-primary-dark)}.badge-warning{background:#fef3c7;color:#92400e}.badge-info{background:#dbeafe;color:#1e40af}.badge-error{background:#fee2e2;color:#991b1b}.table-container{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.table{width:100%;border-collapse:collapse}.table th{text-align:left;padding:var(--space-4) var(--space-6);font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-tertiary);border-bottom:1px solid var(--color-border)}.table td{padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--color-border-light);font-size:var(--font-size-sm)}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--color-bg-secondary)}.table-action{color:var(--color-primary);font-weight:500;display:inline-flex;align-items:center;gap:var(--space-1);cursor:pointer}.table-action:hover{color:var(--color-primary-hover)}.form-group{margin-bottom:var(--space-5)}.form-label{display:block;font-size:var(--font-size-sm);font-weight:500;color:var(--color-text);margin-bottom:var(--space-2)}.form-input{width:100%;padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);font-family:var(--font-family);font-size:var(--font-size-sm);color:var(--color-text);background:var(--color-surface);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #10b9811f}.form-input::placeholder{color:var(--color-text-tertiary)}.form-input-search{padding-left:var(--space-10);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:var(--space-4) center}.modal-overlay{position:fixed;inset:0;background:#00000080;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;opacity:0;pointer-events:none;transition:opacity var(--transition-base)}.modal-overlay.active{opacity:1;pointer-events:auto}.modal{background:var(--color-surface);border-radius:var(--radius-xl);padding:var(--space-8);width:90%;max-width:500px;box-shadow:var(--shadow-xl);transform:translateY(10px);transition:transform var(--transition-base)}.modal-overlay.active .modal{transform:translateY(0)}.modal-title{font-size:var(--font-size-xl);font-weight:600;margin-bottom:var(--space-6)}.modal-actions{display:flex;gap:var(--space-3);justify-content:flex-end;margin-top:var(--space-6)}.dropzone{border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:var(--space-12) var(--space-8);text-align:center;cursor:pointer;transition:all var(--transition-base);background:var(--color-bg-secondary)}.dropzone:hover,.dropzone.dragover{border-color:var(--color-primary);background:var(--color-primary-lighter)}.dropzone .dropzone-icon{font-size:2.5rem;margin-bottom:var(--space-4);color:var(--color-text-tertiary)}.dropzone .dropzone-text{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.dropzone .dropzone-text strong{color:var(--color-primary)}.stepper{display:flex;flex-direction:column;gap:0;padding:var(--space-2) 0}.stepper-step{display:flex;align-items:flex-start;gap:var(--space-4);padding:var(--space-3) var(--space-4);font-size:var(--font-size-sm);color:var(--color-text-tertiary);transition:all .4s cubic-bezier(.4,0,.2,1);position:relative}.stepper-step:not(:last-child):after{content:"";position:absolute;left:calc(var(--space-4) + 11px);top:38px;bottom:-6px;width:2px;background:var(--color-border);transition:background .4s ease}.stepper-step.completed:not(:last-child):after{background:var(--color-primary)}.stepper-step.active{color:var(--color-text);font-weight:600}.stepper-step.completed{color:var(--color-primary-dark)}.stepper-step .step-indicator{width:28px;height:28px;border-radius:50%;border:2px solid var(--color-border);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:var(--font-size-xs);font-weight:700;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;z-index:1;background:var(--color-surface)}.stepper-step.active .step-indicator{background:var(--color-primary);border-color:var(--color-primary);color:#fff;box-shadow:0 0 0 4px #10b98133;animation:pulseRing 2s cubic-bezier(.4,0,.6,1) infinite}.stepper-step.completed .step-indicator{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.stepper-step .step-content{padding-top:3px;line-height:1.4}@keyframes pulseRing{0%,to{box-shadow:0 0 0 4px #10b98133}50%{box-shadow:0 0 0 8px #10b98114}}@keyframes progressShimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.progress-bar-track{width:100%;height:4px;background:var(--color-border);border-radius:4px;overflow:hidden;margin-bottom:var(--space-4)}.progress-bar-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-dark),var(--color-primary));background-size:200% 100%;animation:progressShimmer 1.5s ease infinite;transition:width .6s cubic-bezier(.4,0,.2,1)}.editor-toolbar{position:sticky;top:0;z-index:58;display:flex;align-items:center;gap:2px;padding:6px 12px;background:#1a1a2e;border-radius:var(--radius-lg) var(--radius-lg) 0 0;border-bottom:1px solid rgba(255,255,255,.08);box-shadow:0 2px 8px #00000026;flex-wrap:wrap}.editor-toolbar.toolbar-floating{width:95%;margin:0 auto;border-radius:var(--radius-lg);box-shadow:0 4px 20px #00000040}.editor-toolbar .toolbar-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:none;border-radius:6px;background:transparent;color:#a0aec0;cursor:pointer;transition:all .15s ease;font-size:.8rem;font-weight:700;font-family:inherit}.editor-toolbar .toolbar-btn:hover{background:#ffffff1a;color:#e2e8f0}.editor-toolbar .toolbar-btn.active{background:#10b98140;color:#10b981}.editor-toolbar .toolbar-separator{width:1px;height:20px;background:#ffffff1f;margin:0 6px}.editor-toolbar .toolbar-btn svg{width:16px;height:16px}.editor-toolbar .toolbar-group{display:flex;align-items:center;gap:2px}.article-content[contenteditable=true]{outline:none;border-radius:0 0 var(--radius-lg) var(--radius-lg)!important;border-top:none!important;min-height:400px}.article-content[contenteditable=true]:focus{box-shadow:0 0 0 2px #10b98126}.block-label{position:absolute;left:-32px;top:4px;font-size:.6rem;font-weight:600;color:var(--color-text-tertiary);opacity:0;transition:opacity .2s ease;text-transform:lowercase;pointer-events:none;font-family:var(--font-mono, monospace)}.article-content[contenteditable=true]>*:hover>.block-label,.article-content[contenteditable=true]>*{position:relative}.article-content[contenteditable=true]>*:hover>.block-label{opacity:1}.preview-banner{background:var(--color-primary);color:#fff;padding:var(--space-3) var(--space-6);text-align:center;font-size:var(--font-size-sm);font-weight:500;display:flex;align-items:center;justify-content:center;gap:var(--space-2)}.diff-container{max-width:800px}.diff-title-label{font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-primary);margin-bottom:var(--space-2)}.diff-title{font-size:var(--font-size-3xl);font-weight:700;line-height:1.2;color:var(--color-text);padding:var(--space-4);background:var(--color-primary-lighter);border-radius:var(--radius-md);margin-bottom:var(--space-8)}.diff-block-ai{border-left:3px solid var(--color-primary);padding-left:var(--space-4);margin:var(--space-4) 0;position:relative}.diff-block-ai:after{content:"✦ GENERADO POR IA";position:absolute;top:0;right:0;font-size:var(--font-size-xs);font-weight:600;color:var(--color-primary);background:var(--color-primary-light);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm)}.diff-added{background:var(--color-primary-lighter);text-decoration-color:var(--color-primary);border-radius:2px;padding:1px 2px}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:var(--space-8);align-items:start}.sidebar-panel{position:sticky;top:calc(57px + var(--space-8));background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6)}.sidebar-panel .panel-title{font-size:var(--font-size-sm);font-weight:600;margin-bottom:var(--space-2)}.sidebar-panel .panel-link{font-size:var(--font-size-xs);color:var(--color-text-tertiary);display:flex;align-items:center;gap:var(--space-1);margin-bottom:var(--space-4)}.sidebar-panel .panel-actions{display:flex;flex-direction:column;gap:var(--space-3)}.analysis-report{margin-top:var(--space-6);border-top:1px solid var(--color-border);padding-top:var(--space-6)}.analysis-report .report-header{font-size:var(--font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text);display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-4)}.analysis-item{margin-bottom:var(--space-4);padding:var(--space-4);background:var(--color-bg-secondary);border-radius:var(--radius-md)}.analysis-item .item-label{font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--color-text-tertiary);margin-bottom:var(--space-2);display:flex;align-items:center;gap:var(--space-2)}.analysis-item .item-value{font-size:var(--font-size-sm);color:var(--color-text);line-height:1.5}.analysis-item .depth-badge{margin-left:auto;font-weight:700}.opportunities-list{list-style:disc;padding-left:var(--space-5)}.opportunities-list li{font-size:var(--font-size-sm);color:var(--color-text);margin-bottom:var(--space-2);line-height:1.5}.save-card{background:var(--color-primary-lighter);border:1px solid var(--color-primary-light);border-radius:var(--radius-lg);padding:var(--space-5)}.save-card .save-title{font-size:var(--font-size-sm);font-weight:600;color:var(--color-primary-dark);margin-bottom:var(--space-1)}.save-card .save-subtitle{font-size:var(--font-size-xs);color:var(--color-primary);margin-bottom:var(--space-4)}.save-card .save-actions{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3)}.article-content{line-height:1.8;color:var(--color-text);position:relative;padding-left:3rem}.article-content h1,.article-content h2,.article-content h3,.article-content h4,.article-content p{position:relative}.article-content h1:before{content:"H1"}.article-content h2:before{content:"H2"}.article-content h3:before{content:"H3"}.article-content h4:before{content:"H4"}.article-content p:before{content:"P"}.article-content h1:before,.article-content h2:before,.article-content h3:before,.article-content h4:before,.article-content p:before{position:absolute;left:-1.5rem;top:1.45em;font-size:.65rem;font-weight:700;color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.05em;opacity:.4;pointer-events:none;transition:opacity .2s,color .2s;line-height:1}.article-content *:hover:before{opacity:1;color:var(--color-primary)}.kw-highlight{background:#dbeafe;color:#1e40af;padding:0 4px;border-radius:4px;font-weight:500;display:inline-block}.kw-inserted{background:#d1fae5;color:#065f46;padding:1px 6px;border-radius:4px;font-weight:600;display:inline;border:1px solid #6EE7B7}.article-content .has-alt-pill{position:relative;display:inline-block;margin:var(--space-4) 0}.article-content .has-alt-pill img{margin:0;display:block;border-radius:var(--radius-md)}.article-content .has-alt-pill:after{content:"ALT: " attr(data-alt);position:absolute;bottom:12px;left:12px;background:#111827d9;color:#fff;padding:6px 12px;border-radius:6px;font-size:.75rem;font-weight:600;backdrop-filter:blur(4px);pointer-events:none;max-width:90%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;box-shadow:0 4px 6px #0003}.article-content h1{font-size:var(--font-size-3xl);font-weight:700;margin:var(--space-8) 0 var(--space-4)}.article-content h2{font-size:var(--font-size-2xl);font-weight:600;margin:var(--space-8) 0 var(--space-4)}.article-content h3{font-size:var(--font-size-xl);font-weight:600;margin:var(--space-6) 0 var(--space-3)}.article-content p{margin-bottom:var(--space-4)}.article-content ul,.article-content ol{margin-bottom:var(--space-4);padding-left:var(--space-6)}.article-content li{margin-bottom:var(--space-2)}.article-content blockquote{border-left:3px solid var(--color-primary);padding-left:var(--space-4);margin:var(--space-4) 0;color:var(--color-text-secondary);font-style:italic}.article-content img{border-radius:var(--radius-md);margin:var(--space-4) 0}.spinner{width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}.loading-overlay{position:fixed;inset:0;background:#fffc;backdrop-filter:blur(4px);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:300;gap:var(--space-4)}.toast{position:fixed;bottom:var(--space-6);right:var(--space-6);background:var(--color-text);color:var(--color-text-inverse);padding:var(--space-4) var(--space-6);border-radius:var(--radius-lg);font-size:var(--font-size-sm);box-shadow:var(--shadow-xl);z-index:400;transform:translateY(100px);opacity:0;transition:all var(--transition-slow)}.toast.visible{transform:translateY(0);opacity:1}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-bg-secondary)}.login-card{background:var(--color-surface);border-radius:var(--radius-xl);padding:var(--space-12);width:100%;max-width:420px;box-shadow:var(--shadow-lg);text-align:center}.login-card .login-logo{margin-bottom:var(--space-8)}.login-card .login-title{font-size:var(--font-size-2xl);font-weight:700;margin-bottom:var(--space-2)}.login-card .login-subtitle{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-8)}@media(max-width:768px){.detail-layout{grid-template-columns:1fr}.sidebar-panel{position:static}}@media(max-width:768px){.sidebar{display:none}.main-content{margin-left:0}.page-body{padding:var(--space-4)}.card-grid{grid-template-columns:1fr}}.form-group{margin-bottom:var(--space-4)}.spinner{width:24px;height:24px;border:3px solid rgba(0,0,0,.1);border-radius:50%;border-top-color:var(--color-primary);animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}.dropzone{position:relative;border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:var(--space-12);text-align:center;transition:all var(--transition-base);background:var(--color-bg-secondary);display:flex;flex-direction:column;align-items:center;gap:var(--space-4)}.dropzone:hover{border-color:var(--color-primary);background:var(--color-primary-lighter)}.dropzone-icon{font-size:3rem}.dropzone-text{color:var(--color-text-secondary)}.dropzone-text strong{display:block;color:var(--color-text);margin-bottom:var(--space-1)}.sidebar-footer{padding:var(--space-4) var(--space-3);margin-top:auto;border-top:1px solid var(--color-border-light)}.user-profile{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2)}.user-avatar{width:36px;height:36px;background:var(--color-primary-light);color:var(--color-primary-dark);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:var(--font-size-sm);flex-shrink:0}.user-info{flex:1;min-width:0}.user-email{font-size:var(--font-size-xs);font-weight:500;color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.logout-link{display:block;font-size:11px;color:var(--color-error);background:none;border:none;padding:0;margin-top:2px;cursor:pointer;opacity:.8;transition:opacity var(--transition-fast)}.logout-link:hover{opacity:1;text-decoration:underline}