.toolbar{padding:1.25rem 1.5rem;background:linear-gradient(135deg,#1f1f1f,#2a2a2a);border-bottom:1px solid rgba(74,158,255,.15);display:flex;gap:2rem;align-items:flex-start;flex-wrap:wrap;box-shadow:0 2px 8px #0003}.toolbar-section{display:flex;flex-direction:column;gap:.75rem}.toolbar-section h3{font-size:.875rem;font-weight:600;color:#aaa;text-transform:uppercase;letter-spacing:.5px;margin:0}.toolbar-buttons{display:flex;gap:.5rem}.toolbar-btn{display:flex;align-items:center;gap:.5rem;padding:.625rem 1rem;background:linear-gradient(135deg,#2a2a2a,#353535);color:#fff;border:1px solid rgba(74,158,255,.2);border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px #0003}.toolbar-btn:hover:not(:disabled){background:linear-gradient(135deg,#3a3a3a,#454545);border-color:#4a9eff66;transform:translateY(-1px);box-shadow:0 4px 8px #0000004d}.toolbar-btn:disabled{opacity:.5;cursor:not-allowed}.toolbar-btn.download-btn{background:linear-gradient(135deg,#0f8,#00cc6a);border-color:#00ff884d;color:#000;font-weight:600}.toolbar-btn.download-btn:hover:not(:disabled){background:linear-gradient(135deg,#2fe576,#0f8);border-color:#00ff8880;box-shadow:0 4px 12px #00ff884d}.toolbar-btn.active,.toolbar-btn.active-measurement{background:linear-gradient(135deg,#0f8,#00cc6a);border-color:#00ff8880;color:#000;font-weight:600;box-shadow:0 0 0 2px #0f83}.measurement-tools{display:flex;flex-wrap:wrap;gap:.5rem}.measurement-tools .toolbar-btn{flex:0 0 auto;min-width:auto;padding:.5rem .75rem}.toolbar-btn.clear-measurements-btn{background:#ff44441a;border-color:#f443;color:#f44}.toolbar-btn.clear-measurements-btn:hover:not(:disabled){background:#f443;border-color:#f446}.toolbar-btn.close-btn{background:#5a2a2a;border-color:#6a3a3a}.toolbar-btn.close-btn:hover{background:#6a3a3a;border-color:#7a4a4a}.window-level-controls{display:flex;flex-direction:column;gap:.75rem}.control-group{display:flex;align-items:center;gap:.75rem;min-width:250px}.control-group label{font-size:.875rem;color:#aaa;min-width:50px;font-weight:500}.slider{flex:1;height:6px;border-radius:3px;background:#3a3a3a;outline:none;-webkit-appearance:none;appearance:none}.slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:#4a9eff;cursor:pointer;transition:background .2s ease}.slider::-webkit-slider-thumb:hover{background:#5aaeff}.slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#4a9eff;cursor:pointer;border:none;transition:background .2s ease}.slider::-moz-range-thumb:hover{background:#5aaeff}.slider:disabled{opacity:.5;cursor:not-allowed}.control-group .value{font-size:.875rem;color:#fff;font-weight:600;min-width:50px;text-align:right}.toolbar-hint{margin-left:auto;padding-top:.5rem}.toolbar-hint p{font-size:.75rem;color:#666;margin:0}.toolbar-hint strong{color:#888}.image-counter{padding:.625rem 1rem;color:#fff;font-size:.875rem;font-weight:600;min-width:60px;text-align:center;display:flex;align-items:center;justify-content:center}.image-adjustment-controls{display:flex;flex-direction:column;gap:.75rem}.image-adjustment-controls .control-group{display:flex;align-items:center;gap:.75rem;min-width:250px}.image-adjustment-controls .control-group label{display:flex;align-items:center;font-size:.875rem;color:#aaa;min-width:100px;font-weight:500}@media (max-width: 768px){.toolbar{flex-direction:column;gap:1rem}.toolbar-hint{margin-left:0;width:100%}}.image-info-overlay{position:absolute;bottom:16px;left:16px;background:linear-gradient(135deg,#0f0f0ff2,#191919f2);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;padding:12px 16px;border-radius:12px;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;font-size:11px;line-height:1.8;z-index:1000;pointer-events:none;border:1px solid rgba(255,255,255,.1);min-width:220px;max-width:300px;box-shadow:0 4px 20px #0009,0 0 0 1px #ffffff0d}.info-line{white-space:nowrap;margin:4px 0;color:#e0e0e0;font-weight:400;letter-spacing:.2px}.phone-modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:10000;padding:1rem}.phone-modal-content{background:#fff;border-radius:8px;box-shadow:0 4px 20px #0000004d;width:100%;max-width:500px;max-height:90vh;overflow:auto;animation:modalSlideIn .2s ease-out}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.phone-modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid #e0e0e0}.phone-modal-header h3{margin:0;font-size:1.25rem;font-weight:600;color:#333}.phone-modal-close{background:none;border:none;cursor:pointer;padding:.5rem;display:flex;align-items:center;justify-content:center;color:#666;border-radius:4px;transition:background-color .2s}.phone-modal-close:hover:not(:disabled){background-color:#f0f0f0}.phone-modal-close:disabled{opacity:.5;cursor:not-allowed}.phone-modal-body{padding:1.5rem}.phone-modal-body p{margin:0 0 1.5rem;color:#666;line-height:1.5}.phone-input-group{margin-bottom:1.5rem}.phone-input-group label{display:block;margin-bottom:.5rem;font-weight:500;color:#333}.phone-input-group input{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;transition:border-color .2s;box-sizing:border-box}.phone-input-group input:focus{outline:none;border-color:#4caf50;box-shadow:0 0 0 3px #4caf501a}.phone-input-group input:disabled{background-color:#f5f5f5;cursor:not-allowed}.phone-input-error{display:block;margin-top:.5rem;color:#d32f2f;font-size:.875rem}.phone-modal-actions{display:flex;gap:.75rem;justify-content:flex-end}.phone-modal-btn{padding:.75rem 1.5rem;border:none;border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s}.phone-modal-btn:disabled{opacity:.5;cursor:not-allowed}.phone-modal-btn-cancel{background-color:#f5f5f5;color:#333}.phone-modal-btn-cancel:hover:not(:disabled){background-color:#e0e0e0}.phone-modal-btn-submit{background-color:#4caf50;color:#fff}.phone-modal-btn-submit:hover:not(:disabled){background-color:#45a049}.metadata-toggle{position:absolute;right:0;top:50%;transform:translateY(-50%);background:#1e1e1ee6;border:1px solid rgba(255,255,255,.1);border-right:none;border-radius:8px 0 0 8px;padding:12px 8px;color:#fff;cursor:pointer;z-index:1001;display:flex;flex-direction:column;align-items:center;gap:4px;transition:all .3s ease;font-size:11px}.metadata-toggle:hover{background:#282828f2;border-color:#fff3}.metadata-panel{position:absolute;right:0;top:0;bottom:0;width:320px;background:linear-gradient(135deg,#121212fa,#1c1c1cfa);backdrop-filter:blur(20px);border-left:1px solid rgba(74,158,255,.15);padding:24px;overflow-y:auto;z-index:1000;box-shadow:-4px 0 24px #00000080;overflow-x:hidden}.metadata-section{margin-bottom:24px}.metadata-section h3{font-size:13px;font-weight:600;color:#4fd1c7;margin:0 0 16px;padding-bottom:10px;border-bottom:1px solid rgba(79,209,199,.2);text-transform:uppercase;letter-spacing:1px;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif}.metadata-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.03);transition:background .2s ease}.metadata-row:hover{background:#ffffff05;border-radius:4px;padding-left:8px;padding-right:8px}.metadata-row .label{font-size:12px;color:#9ca3af;font-weight:500;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif}.metadata-row .value{font-size:12px;color:#fff;text-align:right;max-width:60%;word-break:break-word;font-weight:400;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif}.image-info-heading{color:#4fd1c7!important;border-bottom-color:#4fd1c74d!important}.progress-section{margin-top:12px;display:flex;align-items:center;gap:12px}.progress-bar{flex:1;height:6px;background:#ffffff1a;border-radius:3px;overflow:hidden;position:relative}.progress-fill{height:100%;background:linear-gradient(90deg,#4fd1c7,#4a9eff);border-radius:3px;transition:width .3s ease}.progress-time{font-size:11px;color:#888;font-family:Courier New,monospace;min-width:50px;text-align:right}.whatsapp-button{display:flex;align-items:center;gap:6px;padding:6px 12px;background:linear-gradient(135deg,#25d366,#128c7e);color:#fff;border:none;border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px #25d3664d}.whatsapp-button:hover{background:linear-gradient(135deg,#20ba5a,#0f7a6e);box-shadow:0 4px 8px #25d36666;transform:translateY(-1px)}.whatsapp-button:active{transform:translateY(0);box-shadow:0 2px 4px #25d3664d}.whatsapp-button span{font-size:11px}.roi-statistics-container{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:100}.roi-statistics-box{position:absolute;background:#ffff00d9;border:2px solid rgba(255,255,0,.9);border-radius:4px;padding:8px 12px;min-width:180px;font-family:Courier New,monospace;font-size:11px;line-height:1.4;box-shadow:0 2px 8px #00000080;pointer-events:auto}.roi-statistics-box.red-box{background:#ff000026;border:2px solid rgba(255,0,0,.8);color:#fff}.roi-statistics-box.yellow-box{background:#ffff00d9;border:2px solid rgba(255,255,0,.9);color:#000}.stats-header{margin-bottom:6px;padding-bottom:4px;border-bottom:1px solid rgba(0,0,0,.2)}.red-box .stats-header{border-bottom-color:#ffffff4d}.stats-title{font-weight:700;font-size:12px}.stats-content{display:flex;flex-direction:column;gap:2px}.stats-row{display:flex;justify-content:space-between;align-items:center}.stats-label{font-weight:500;margin-right:8px}.stats-value{font-weight:600;text-align:right}.dicom-viewer{flex:1;display:flex;flex-direction:column;background:linear-gradient(135deg,#0a0a0a,#151515);overflow:hidden}.viewer-container{flex:1;position:relative;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,#0f0f0f,#000);overflow:hidden;padding:0;transition:padding-right .3s ease}.viewer-container.with-metadata{padding-right:300px}.cornerstone-element{width:100%!important;height:100%!important;max-width:100%;max-height:100%;background:#000;cursor:crosshair;display:block!important;border:1px solid rgba(0,255,136,.3);box-shadow:0 0 10px #00ff881a;margin:auto;object-fit:contain;touch-action:none;-webkit-user-select:none;user-select:none;pointer-events:auto;position:relative}.cornerstone-element canvas{display:block!important;max-width:100%;max-height:100%}.loading-overlay,.error-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;background:#000c;z-index:10}.error-overlay p{color:#f44;font-size:1.1rem;margin-bottom:1rem}.error-overlay button{padding:.75rem 1.5rem;background:#4a9eff;color:#fff;border:none;border-radius:8px;font-weight:500;cursor:pointer;transition:background .2s ease}.error-overlay button:hover{background:#3a8eef}.viewer-info{padding:.875rem 1.5rem;background:linear-gradient(135deg,#1a1a1a,#252525);border-top:1px solid rgba(74,158,255,.15);display:flex;align-items:center;justify-content:space-between;font-size:.875rem;color:#aaa;box-shadow:0 -2px 8px #0003}.info-badge{padding:.25rem .75rem;background:#2a5a2a;color:#4aff4a;border-radius:4px;font-size:.75rem;font-weight:500}.toolbar-toggle-btn{position:fixed;top:80px;left:50%;transform:translate(-50%);z-index:1001;background:linear-gradient(135deg,#1e1e1ef2,#282828f2);backdrop-filter:blur(10px);border:1px solid rgba(74,158,255,.3);border-radius:50%;width:48px;height:48px;display:none;align-items:center;justify-content:center;color:#fff;font-size:20px;cursor:pointer;box-shadow:0 4px 12px #0006;transition:all .3s ease}.toolbar-toggle-btn:hover{background:linear-gradient(135deg,#282828f2,#323232f2);border-color:#4a9eff80;transform:translate(-50%) scale(1.1)}.toolbar-toggle-btn:active{transform:translate(-50%) scale(.95)}@media (max-width: 768px){.dicom-viewer{height:100vh;height:100dvh;position:fixed;inset:0}.toolbar-toggle-btn{display:flex;top:12px}.viewer-container{padding:0!important;height:100vh;height:100dvh;position:fixed;inset:0}.viewer-container.with-metadata{padding-right:0}.cornerstone-element{width:100vw!important;height:100vh!important;height:100dvh!important;max-width:100vw;max-height:100vh;max-height:100dvh;border:none;box-shadow:none;position:absolute;top:0;left:0}.metadata-panel{position:fixed!important;top:0;right:0;bottom:0;width:85vw;max-width:320px;transform:translate(100%);transition:transform .3s ease-in-out;z-index:1002;box-shadow:-4px 0 24px #0009}.metadata-panel[data-open=true]{transform:translate(0)}.metadata-toggle{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:1003;background:linear-gradient(135deg,#1e1e1ef2,#282828f2);backdrop-filter:blur(10px);border:1px solid rgba(74,158,255,.3);border-right:none;border-radius:12px 0 0 12px;padding:16px 8px;color:#fff;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11px;transition:all .3s ease;box-shadow:-2px 0 8px #0006}.metadata-toggle:hover{background:linear-gradient(135deg,#282828f2,#323232f2);border-color:#4a9eff80}.toolbar{position:fixed!important;top:0;left:0;right:0;max-height:70vh;overflow-y:auto;z-index:1000;background:linear-gradient(135deg,#1a1a1afa,#232323fa);backdrop-filter:blur(20px);border-bottom:1px solid rgba(74,158,255,.2);box-shadow:0 4px 20px #00000080;transform:translateY(-100%);transition:transform .3s ease-in-out}.toolbar[data-visible=true]{transform:translateY(0)}.image-info-overlay{bottom:12px;left:12px;right:12px;min-width:auto;max-width:calc(100vw - 24px);font-size:10px;padding:10px 14px}}@media (min-width: 769px){.toolbar-toggle-btn{display:none}.showMetadata{display:block}}.file-upload-container{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem}.file-upload-area{width:100%;max-width:600px;height:400px;border:3px dashed rgba(74,158,255,.3);border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:2rem;background:linear-gradient(135deg,#1a1a1a,#252525);transition:all .3s ease;cursor:pointer;position:relative;box-shadow:0 8px 24px #0006}.file-upload-area:hover{border-color:#4a9eff80;background:linear-gradient(135deg,#252525,#2a2a2a);box-shadow:0 12px 32px #00000080;transform:translateY(-2px)}.file-upload-area.dragging{border-color:#4a9eff;background:linear-gradient(135deg,#1a2a3a,#2a3a4a);transform:scale(1.02);box-shadow:0 0 24px #4a9eff66}.upload-icon{color:#6a6a6a;transition:color .3s ease}.file-upload-area:hover .upload-icon,.file-upload-area.dragging .upload-icon{color:#4a9eff}.file-upload-area h2{font-size:1.5rem;font-weight:600;color:#fff;margin:0}.file-upload-area p{font-size:1rem;color:#aaa;margin:0}.file-input{display:none}.file-input-label{padding:.75rem 2rem;background:linear-gradient(135deg,#4a9eff,#3a8eef);color:#fff;border-radius:10px;font-weight:600;cursor:pointer;transition:all .2s ease;margin-top:.5rem;box-shadow:0 4px 12px #4a9eff4d}.file-input-label:hover{background:linear-gradient(135deg,#5aaeff,#4a9eff);transform:translateY(-2px);box-shadow:0 6px 16px #4a9eff66}.upload-hint{display:flex;align-items:center;gap:.5rem;color:#888;font-size:.875rem;margin-top:1rem}.spark-logo{display:flex;align-items:center;height:100%}.logo-image{height:128px;width:auto;object-fit:contain;filter:drop-shadow(0 2px 8px rgba(0,0,0,.3));transition:transform .2s ease}.logo-image:hover{transform:scale(1.05)}.header-content{display:flex;align-items:center;justify-content:space-between;max-width:1400px;margin:0 auto;width:100%}.header-left{display:flex;align-items:center;gap:1.5rem}.header-right{display:flex;align-items:center;gap:1rem}.user-greeting{font-size:.875rem;color:#aaa;font-weight:500}.header-button{padding:.625rem 1.25rem;background:linear-gradient(135deg,#2a2a2a,#353535);color:#fff;border:1px solid rgba(0,255,136,.2);border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px #0003;display:flex;align-items:center;gap:.5rem}.header-button:hover{background:linear-gradient(135deg,#3a3a3a,#454545);border-color:#0f86;transform:translateY(-1px);box-shadow:0 4px 8px #0000004d}.login-button{background:linear-gradient(135deg,#0f8,#00cc6a);border-color:#00ff884d;box-shadow:0 4px 12px #00ff884d;color:#000}.login-button:hover{background:linear-gradient(135deg,#2fe576,#0f8);box-shadow:0 6px 16px #0f86}.dashboard-button{background:linear-gradient(135deg,#0f8,#00cc6a);border-color:#00ff884d;box-shadow:0 4px 12px #00ff884d;color:#000;font-weight:600}.dashboard-button:hover{background:linear-gradient(135deg,#2fe576,#0f8);box-shadow:0 6px 16px #0f86}.logout-button{background:linear-gradient(135deg,#5a2a2a,#6a3a3a);border-color:#f443}.logout-button:hover{background:linear-gradient(135deg,#6a3a3a,#7a4a4a);border-color:#f446}.loading-screen{position:fixed;inset:0;background:linear-gradient(135deg,#000,#0a0a0a,#1a1a1a);display:flex;align-items:center;justify-content:center;z-index:10000;animation:fadeIn .8s ease-in-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.loading-screen.fade-out{animation:fadeOut .5s ease-in-out forwards}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}.loading-content{display:flex;flex-direction:column;align-items:center;gap:2rem;animation:slideUpFadeIn 1s ease-out .3s both}.logo-container{animation:logoPulse 2s ease-in-out infinite;filter:drop-shadow(0 0 20px rgba(0,255,136,.5))}@keyframes logoPulse{0%,to{transform:scale(1);filter:drop-shadow(0 0 20px rgba(0,255,136,.5))}50%{transform:scale(1.05);filter:drop-shadow(0 0 30px rgba(0,255,136,.8))}}.loading-text{text-align:center;color:#fff}.loading-text h2{font-size:2rem;font-weight:600;margin:0 0 .5rem;background:linear-gradient(135deg,#fff,#b0b0b0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.loading-text p{font-size:1rem;color:#888;margin:0}.progress-container{width:300px;display:flex;flex-direction:column;align-items:center;gap:.75rem}.progress-bar{width:100%;height:4px;background:#ffffff1a;border-radius:2px;overflow:hidden;position:relative}.progress-fill{height:100%;background:linear-gradient(90deg,#4a9eff,#0f8);border-radius:2px;transition:width .3s ease;box-shadow:0 0 10px #4a9eff80;animation:progressShimmer 2s ease-in-out infinite}@keyframes progressShimmer{0%{box-shadow:0 0 10px #4a9eff80}50%{box-shadow:0 0 20px #0f8c}to{box-shadow:0 0 10px #4a9eff80}}.progress-text{font-size:.875rem;color:#aaa;font-weight:500;font-family:Courier New,monospace}.loading-dots{display:flex;gap:.5rem;margin-top:1rem}.loading-dots span{width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,#4a9eff,#0f8);animation:dotBounce 1.4s ease-in-out infinite;box-shadow:0 0 10px #4a9eff80}.loading-dots span:nth-child(1){animation-delay:0s}.loading-dots span:nth-child(2){animation-delay:.2s}.loading-dots span:nth-child(3){animation-delay:.4s}@keyframes dotBounce{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1.2);opacity:1}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#000,#0a0a0a,#1a1a1a);padding:2rem}.login-container{width:100%;max-width:420px;background:linear-gradient(135deg,#1a1a1a,#252525);border:1px solid rgba(74,158,255,.2);border-radius:16px;padding:3rem;box-shadow:0 8px 32px #00000080;animation:slideUpFadeIn .6s ease-out}@keyframes slideUpFadeIn{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:2.5rem}.login-header .spark-logo{justify-content:center;margin-bottom:1.5rem}.login-header h1{font-size:2rem;font-weight:600;margin:0 0 .5rem;background:linear-gradient(135deg,#fff,#b0b0b0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-header p{font-size:.875rem;color:#888;margin:0}.login-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.875rem;font-weight:500;color:#aaa}.form-group input{padding:.875rem 1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#fff;font-size:1rem;transition:all .2s ease}.form-group input:focus{outline:none;border-color:#4a9eff80;background:#ffffff14;box-shadow:0 0 0 3px #4a9eff1a}.form-group input::placeholder{color:#666}.error-message{padding:.75rem 1rem;background:#ff44441a;border:1px solid rgba(255,68,68,.3);border-radius:8px;color:#f44;font-size:.875rem;text-align:center}.login-button{padding:.875rem 1.5rem;background:linear-gradient(135deg,#4a9eff,#3a8eef);color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:.5rem;box-shadow:0 4px 12px #4a9eff4d;margin-top:.5rem}.login-button:hover:not(:disabled){background:linear-gradient(135deg,#5aaeff,#4a9eff);transform:translateY(-2px);box-shadow:0 6px 16px #4a9eff66}.login-button:disabled{opacity:.7;cursor:not-allowed;transform:none}.button-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.login-footer{margin-top:2rem;text-align:center}.login-footer p{font-size:.875rem;color:#888;margin:0}.login-footer a{color:#4a9eff;text-decoration:none;transition:color .2s ease}.login-footer a:hover{color:#5aaeff;text-decoration:underline}.reports-section{margin-top:3rem}.reports-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}.reports-header h2{display:flex;align-items:center;gap:.75rem;font-size:1.5rem;font-weight:600;margin:0;color:#0f8}.date-filter{display:flex;align-items:center;gap:.75rem}.date-filter label{font-size:.875rem;color:#aaa;font-weight:500}.filter-select{padding:.625rem 1rem;background:#ffffff0d;border:1px solid rgba(0,255,136,.2);border-radius:8px;color:#fff;font-size:.875rem;cursor:pointer;transition:all .2s ease;appearance:none;-webkit-appearance:none;-moz-appearance:none}.filter-select option{background:#1a1a1a;color:#fff;padding:.5rem}.filter-select:focus{outline:none;border-color:#00ff8880;background:#ffffff14;box-shadow:0 0 0 3px #00ff881a}.filter-select:hover{background:#ffffff14;border-color:#00ff884d}.reports-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(500px,1fr));gap:2rem}@media (max-width: 1024px){.reports-grid{grid-template-columns:1fr}}.report-card{background:linear-gradient(135deg,#1f1f1f,#2a2a2a);border:1px solid rgba(0,255,136,.15);border-radius:16px;padding:2rem;box-shadow:0 8px 24px #0006}.report-header{display:flex;align-items:center;gap:1rem;margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid rgba(0,255,136,.1)}.report-icon{width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.report-icon.customers,.report-icon.files{background:linear-gradient(135deg,#0f8,#00cc6a);color:#000}.report-title h3{font-size:1.25rem;font-weight:600;margin:0 0 .25rem;color:#fff}.report-total{font-size:.875rem;color:#0f8;margin:0;font-weight:500}.chart-container{min-height:300px;display:flex;align-items:flex-end}.bar-chart{display:flex;align-items:flex-end;justify-content:space-around;gap:.75rem;width:100%;height:300px;padding:1rem 0}.chart-bar-group{flex:1;display:flex;flex-direction:column;align-items:center;gap:.5rem;min-width:60px}.bar-wrapper{flex:1;width:100%;display:flex;align-items:flex-end;justify-content:center;min-height:200px}.bar{width:100%;min-height:4px;border-radius:8px 8px 0 0;transition:all .3s ease;cursor:pointer;position:relative}.bar:hover{opacity:.8;transform:scaleY(1.05)}.customers-bar,.files-bar{background:linear-gradient(180deg,#0f8,#00cc6a);box-shadow:0 4px 12px #00ff884d}.bar-label{font-size:.7rem;color:#aaa;text-align:center;white-space:nowrap;margin-top:.5rem;max-width:80px;overflow:hidden;text-overflow:ellipsis}.bar-value{font-size:.875rem;color:#0f8;font-weight:600;text-align:center;margin-top:.25rem}.no-data{text-align:center;color:#666;padding:4rem 2rem;font-style:italic}.admin-dashboard{min-height:100vh;background:linear-gradient(135deg,#0a0a0a,#1a1a1a);color:#fff}.dashboard-header{padding:1.5rem 2rem;background:linear-gradient(135deg,#1a1a1a,#252525);border-bottom:1px solid rgba(0,255,136,.2);box-shadow:0 2px 8px #0000004d}.header-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.dashboard-header h1{font-size:2rem;font-weight:600;margin:0;background:linear-gradient(135deg,#fff,#b0b0b0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logout-btn{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:linear-gradient(135deg,#5a2a2a,#6a3a3a);color:#fff;border:1px solid rgba(255,68,68,.2);border-radius:10px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease}.logout-btn:hover{background:linear-gradient(135deg,#6a3a3a,#7a4a4a);transform:translateY(-2px);box-shadow:0 4px 12px #ff44444d}.dashboard-content{max-width:1400px;margin:0 auto;padding:3rem 2rem}.dashboard-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-bottom:3rem}.stat-card{background:linear-gradient(135deg,#1f1f1f,#2a2a2a);border:1px solid rgba(0,255,136,.15);border-radius:16px;padding:2rem;display:flex;align-items:center;gap:1.5rem;cursor:pointer;transition:all .3s ease;box-shadow:0 8px 24px #0006}.stat-card:hover{transform:translateY(-4px);border-color:#0f86;box-shadow:0 12px 32px #00000080}.stat-icon{width:64px;height:64px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:2rem;flex-shrink:0}.stat-icon.customers,.stat-icon.upload,.stat-icon.viewer{background:linear-gradient(135deg,#0f8,#00cc6a);color:#000}.stat-icon.files{background:linear-gradient(135deg,#9d4edd,#7b2cbf);color:#fff}.stat-info{flex:1}.stat-info h3{font-size:2rem;font-weight:700;margin:0 0 .25rem;background:linear-gradient(135deg,#fff,#b0b0b0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-info p{font-size:.875rem;color:#aaa;margin:0}.stat-arrow{font-size:1.5rem;color:#666;transition:all .2s ease}.stat-card:hover .stat-arrow{color:#0f8;transform:translate(4px)}.dashboard-actions{display:flex;gap:1.5rem;justify-content:center}.action-button{display:flex;align-items:center;gap:.75rem;padding:1rem 2rem;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px #0000004d}.action-button.secondary{background:linear-gradient(135deg,#0f8,#00cc6a);color:#000}.action-button.secondary:hover{background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px);box-shadow:0 6px 16px #0f86}.customers-list-page{min-height:100vh;background:linear-gradient(135deg,#0a0a0a,#1a1a1a);color:#fff}.page-header h1{font-size:1.75rem;font-weight:600;margin:0;color:#0f8}.add-customer-btn{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:linear-gradient(135deg,#0f8,#00cc6a);color:#000;border:none;border-radius:10px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px #00ff884d}.add-customer-btn:hover{background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px);box-shadow:0 6px 16px #0f86}.page-content{max-width:1400px;margin:0 auto;padding:2rem}.add-customer-form{background:linear-gradient(135deg,#1f1f1f,#2a2a2a);border:1px solid rgba(74,158,255,.15);border-radius:16px;padding:2rem;margin-bottom:2rem;box-shadow:0 8px 24px #0006}.add-customer-form h3{margin:0 0 1.5rem;font-size:1.25rem;color:#0f8}.add-customer-form .form-input{width:100%;padding:.875rem 1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#fff;font-size:1rem;margin-bottom:1rem;transition:all .2s ease}.add-customer-form .form-input:focus{outline:none;border-color:#00ff8880;background:#ffffff14;box-shadow:0 0 0 3px #00ff881a}.add-customer-form .form-input::placeholder{color:#666}.submit-button{padding:.875rem 2rem;background:linear-gradient(135deg,#0f8,#00cc6a);color:#000;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.submit-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0f86}.customers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}.customer-card{background:linear-gradient(135deg,#1f1f1f,#2a2a2a);border:1px solid rgba(0,255,136,.15);border-radius:16px;padding:1.5rem;transition:all .3s ease;box-shadow:0 8px 24px #0006}.customer-card:hover{transform:translateY(-4px);border-color:#0f86;box-shadow:0 12px 32px #00000080}.customer-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.customer-avatar{width:56px;height:56px;border-radius:12px;background:linear-gradient(135deg,#0f8,#00cc6a);display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;color:#000;flex-shrink:0}.customer-info h3{font-size:1.125rem;font-weight:600;margin:0 0 .25rem;color:#fff}.customer-info p{font-size:.875rem;margin:0;color:#aaa}.customer-stats{display:flex;gap:.75rem;margin-bottom:1rem;flex-wrap:wrap}.stat-badge{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:#00ff881a;border:1px solid rgba(0,255,136,.2);border-radius:8px;font-size:.75rem;color:#0f8}.view-files-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.875rem 1.5rem;background:linear-gradient(135deg,#0f8,#00cc6a);color:#000;border:none;border-radius:10px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px #00ff884d}.view-files-btn:hover:not(:disabled){background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px);box-shadow:0 6px 16px #0f86}.view-files-btn:disabled{opacity:.5;cursor:not-allowed}.empty-state{grid-column:1 / -1;text-align:center;padding:4rem 2rem;color:#666}.empty-add-btn{margin-top:1rem;padding:.875rem 2rem;background:linear-gradient(135deg,#0f8,#00cc6a);color:#000;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.empty-add-btn:hover{background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px);box-shadow:0 4px 12px #0f86}.customer-files-page{min-height:100vh;background:linear-gradient(135deg,#0a0a0a,#1a1a1a);color:#fff}.header-info h1{font-size:1.75rem;font-weight:600;margin:0 0 .25rem;color:#0f8}.header-info p{font-size:.875rem;color:#aaa;margin:0}.page-content{max-width:1200px;margin:0 auto;padding:2rem}.empty-state{text-align:center;padding:4rem 2rem;color:#666}.empty-state svg{margin-bottom:1rem;opacity:.5}.empty-state h2{font-size:1.5rem;margin:1rem 0 .5rem;color:#aaa}.upload-btn{margin-top:1.5rem;padding:.875rem 2rem;background:linear-gradient(135deg,#0f8,#00cc6a);color:#000;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.upload-btn:hover{background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px);box-shadow:0 4px 12px #0f86}.files-container{display:flex;flex-direction:column;gap:1rem}.date-group{background:linear-gradient(135deg,#1f1f1f,#2a2a2a);border:1px solid rgba(0,255,136,.15);border-radius:16px;overflow:hidden;box-shadow:0 8px 24px #0006}.date-header{width:100%;display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;background:#00ff880d;border:none;color:#fff;cursor:pointer;transition:all .2s ease}.date-header:hover{background:#00ff881a}.date-info{display:flex;align-items:center;gap:1rem}.date-info svg{font-size:1.25rem;color:#0f8}.date-text{font-size:1.125rem;font-weight:600;color:#fff}.file-count{padding:.25rem .75rem;background:#0f83;border-radius:12px;font-size:.75rem;color:#0f8;font-weight:500}.files-list{padding:.5rem}.file-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;margin:.5rem;background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:12px;cursor:pointer;transition:all .2s ease}.file-item:hover{background:#ffffff0d;border-color:#00ff884d;transform:translate(4px)}.file-icon{width:40px;height:40px;border-radius:8px;background:linear-gradient(135deg,#0f8,#00cc6a);display:flex;align-items:center;justify-content:center;color:#000;font-size:1.25rem;flex-shrink:0}.file-info{flex:1}.file-info h4{font-size:.9375rem;font-weight:500;margin:0 0 .25rem;color:#fff}.file-info p{font-size:.75rem;margin:0;color:#aaa}.file-arrow{font-size:1.25rem;color:#666;transition:all .2s ease}.file-item:hover .file-arrow{color:#0f8;transform:translate(4px)}.error-state{text-align:center;padding:4rem 2rem;color:#f44}.error-state button{margin-top:1rem;padding:.875rem 2rem;background:linear-gradient(135deg,#0f8,#00cc6a);color:#000;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.error-state button:hover{background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px);box-shadow:0 4px 12px #0f86}.upload-dicom-page{min-height:100vh;background:linear-gradient(135deg,#0a0a0a,#1a1a1a);color:#fff;overflow-y:auto}.page-header{padding:1.5rem 2rem;background:linear-gradient(135deg,#1a1a1a,#252525);border-bottom:1px solid rgba(0,255,136,.2);display:flex;align-items:center;gap:1.5rem}.page-header h1{font-size:1.75rem;font-weight:600;margin:0;background:linear-gradient(135deg,#fff,#b0b0b0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.back-button:hover{background:#ffffff1a;border-color:#4a9eff4d}.page-content{max-width:1400px;margin:0 auto;padding:2rem;min-height:calc(100vh - 80px)}.upload-container{display:flex;flex-direction:column;gap:2rem}.sections-row{display:grid;grid-template-columns:1fr 1fr;gap:2rem}@media (max-width: 1024px){.sections-row{grid-template-columns:1fr}}.upload-section,.customer-section{background:linear-gradient(135deg,#1f1f1f,#2a2a2a);border:1px solid rgba(0,255,136,.15);border-radius:20px;padding:2.5rem;box-shadow:0 12px 32px #00000080;transition:all .3s ease}.upload-section:hover,.customer-section:hover{border-color:#00ff8840;box-shadow:0 16px 40px #0009}.upload-section h2,.customer-section h2{display:flex;align-items:center;gap:.75rem;font-size:1.5rem;margin:0 0 2rem;color:#0f8;font-weight:600}.file-upload-area{position:relative}.file-input{position:absolute;opacity:0;width:0;height:0}.file-label{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:5rem 2rem;background:#ffffff08;border:3px dashed rgba(0,255,136,.3);border-radius:16px;cursor:pointer;transition:all .3s ease;text-align:center;position:relative;overflow:hidden}.file-label:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,255,136,.1),transparent);transition:left .5s ease}.file-label:hover:before{left:100%}.file-label:hover{background:#ffffff0d;border-color:#0f89;transform:translateY(-2px);box-shadow:0 8px 24px #0f83}.file-label svg{color:#0f8;filter:drop-shadow(0 0 8px rgba(0,255,136,.5));transition:all .3s ease}.file-label:hover svg{transform:scale(1.1);filter:drop-shadow(0 0 12px rgba(0,255,136,.8))}.file-name{color:#0f8;font-weight:500;word-break:break-all}.file-size{color:#aaa;font-size:.875rem}.file-hint{color:#666;font-size:.875rem}.no-customers{text-align:center;padding:2rem;color:#aaa}.add-customer-link{margin-top:1rem;padding:.875rem 2rem;background:linear-gradient(135deg,#0f8,#00cc6a);color:#000;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.add-customer-link:hover{background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px);box-shadow:0 4px 12px #0f86}.search-container{position:relative;margin-bottom:1.5rem}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:#666;font-size:1.25rem;pointer-events:none}.search-input{width:100%;padding:1rem 1rem 1rem 3rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:12px;color:#fff;font-size:1rem;transition:all .2s ease}.search-input::placeholder{color:#666}.clear-search{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);background:#ffffff1a;border:none;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;transition:all .2s ease}.clear-search:hover{background:#fff3;transform:translateY(-50%) scale(1.1)}.no-results{text-align:center;padding:3rem 2rem;color:#666}.no-results p{font-size:1rem;margin:0}.customers-select{display:flex;flex-direction:column;gap:1rem;max-height:calc(100vh - 500px);min-height:300px;overflow-y:auto;padding-right:.5rem}.customers-select::-webkit-scrollbar{width:8px}.customers-select::-webkit-scrollbar-track{background:#ffffff0d;border-radius:4px}.customers-select::-webkit-scrollbar-thumb{background:#00ff884d;border-radius:4px}.customers-select::-webkit-scrollbar-thumb:hover{background:#00ff8880}.customer-option{display:flex;align-items:center;gap:1rem;padding:1.25rem 1.5rem;background:#ffffff08;border:1px solid rgba(255,255,255,.1);border-radius:14px;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.customer-option:before{content:"";position:absolute;left:0;top:0;height:100%;width:4px;background:#0f8;transform:scaleY(0);transition:transform .3s ease}.customer-option:hover{background:#ffffff0d;border-color:#0f86;transform:translate(4px);box-shadow:0 4px 12px #0003}.customer-option:hover:before{transform:scaleY(1)}.customer-option.selected{background:#00ff8826;border-color:#0f89;box-shadow:0 0 0 3px #00ff8826,0 4px 16px #0f83;transform:translate(4px)}.customer-option.selected:before{transform:scaleY(1)}.customer-avatar{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,#0f8,#00cc6a);display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;color:#000;flex-shrink:0;box-shadow:0 4px 12px #00ff884d;transition:all .3s ease}.customer-option:hover .customer-avatar{transform:scale(1.1);box-shadow:0 6px 16px #0f86}.customer-details{flex:1}.customer-details h3{font-size:1rem;font-weight:600;margin:0 0 .25rem;color:#fff}.customer-details p{font-size:.875rem;margin:0;color:#aaa}.checkmark{color:#0f8;font-size:1.5rem;font-weight:700}.upload-actions{display:flex;gap:1rem;margin-top:2rem;justify-content:center}.upload-button{display:flex;align-items:center;gap:.75rem;padding:1rem 2rem;background:linear-gradient(135deg,#4a9eff,#06c);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden;box-shadow:0 4px 15px #4a9eff4d}.upload-button:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#fff3;transform:translate(-50%,-50%);transition:width .6s,height .6s}.upload-button:hover:not(:disabled):before{width:300px;height:300px}.upload-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #4a9eff66}.upload-button svg{width:20px;height:20px}.upload-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.whatsapp-button{padding:1.5rem 2.5rem;background:linear-gradient(135deg,#25d366,#128c7e);color:#fff;border:none;border-radius:16px;font-size:1.25rem;font-weight:700;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:.75rem;box-shadow:0 8px 24px #25d36666;position:relative;overflow:hidden}.whatsapp-button:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#fff3;transform:translate(-50%,-50%);transition:width .6s ease,height .6s ease}.whatsapp-button:hover:not(:disabled):before{width:300px;height:300px}.whatsapp-button:hover:not(:disabled){background:linear-gradient(135deg,#2fe576,#25d366);transform:translateY(-4px);box-shadow:0 12px 32px #25d36680}.whatsapp-button svg{position:relative;z-index:1}.whatsapp-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.files-list{margin-top:1.5rem;background:#ffffff08;border:1px solid rgba(0,255,136,.1);border-radius:12px;padding:1rem}.files-list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid rgba(0,255,136,.1)}.files-list-header span{font-size:.875rem;font-weight:600;color:#0f8}.clear-all-btn{padding:.375rem .75rem;background:#ff44441a;border:1px solid rgba(255,68,68,.2);border-radius:6px;color:#f44;font-size:.75rem;font-weight:500;cursor:pointer;transition:all .2s ease}.clear-all-btn:hover{background:#f443;border-color:#f446}.files-items{display:flex;flex-direction:column;gap:.75rem;max-height:300px;overflow-y:auto;padding-right:.5rem}.files-items::-webkit-scrollbar{width:6px}.files-items::-webkit-scrollbar-track{background:#ffffff0d;border-radius:3px}.files-items::-webkit-scrollbar-thumb{background:#00ff884d;border-radius:3px}.files-items::-webkit-scrollbar-thumb:hover{background:#00ff8880}.file-item{display:flex;align-items:center;gap:.75rem;padding:.875rem 1rem;background:#ffffff08;border:1px solid rgba(0,255,136,.1);border-radius:10px;transition:all .2s ease}.file-item-icon{font-size:1.25rem;color:#0f8;flex-shrink:0}.file-item-info{flex:1;display:flex;flex-direction:column;gap:.25rem;min-width:0}.file-item-name{font-size:.875rem;font-weight:500;color:#fff;word-break:break-all}.file-item-size{font-size:.75rem;color:#aaa}.remove-file-btn{padding:.375rem;background:#ff44441a;border:1px solid rgba(255,68,68,.2);border-radius:6px;color:#f44;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;flex-shrink:0}.remove-file-btn:hover{background:#f443;border-color:#f446;transform:scale(1.1)}.button-spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.viewer-page{width:100%;height:100vh;display:flex;flex-direction:column}.loading-container,.error-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;background:linear-gradient(135deg,#0a0a0a,#1a1a1a);color:#fff}.loading-spinner{width:48px;height:48px;border:4px solid #3a3a3a;border-top-color:#4a9eff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-container h2{font-size:1.5rem;margin:0;color:#f44}.error-container p{color:#aaa;font-size:1rem}.back-button{padding:.875rem 2rem;background:linear-gradient(135deg,#4a9eff,#3a8eef);color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px #4a9eff4d}.back-button:hover{background:linear-gradient(135deg,#5aaeff,#4a9eff);transform:translateY(-2px);box-shadow:0 6px 16px #4a9eff66}.unlinked-files-page{min-height:100vh;height:100vh;overflow-y:auto;background:linear-gradient(135deg,#0a0a0a,#1a1a1a);color:#fff;display:flex;flex-direction:column}.page-header{padding:1.5rem 2rem;background:linear-gradient(135deg,#1a1a1a,#252525);border-bottom:1px solid rgba(0,255,136,.2);display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.header-info h1{font-size:1.75rem;font-weight:600;margin:0;color:#0f8}.header-info p{margin:.5rem 0 0;color:#aaa;font-size:.9rem}.header-actions{display:flex;gap:1rem;flex-wrap:wrap}.add-customer-btn,.refresh-btn,.orthanc-btn{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:linear-gradient(135deg,#0f8,#00cc6a);color:#000;border:none;border-radius:10px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px #00ff884d}.add-customer-btn:hover,.refresh-btn:hover,.orthanc-btn:hover{background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px);box-shadow:0 6px 16px #0f86}.refresh-btn:disabled{opacity:.6;cursor:not-allowed}.back-button{display:flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;background:#ffffff0d;color:#fff;border:1px solid rgba(255,255,255,.1);border-radius:8px;font-size:.875rem;cursor:pointer;transition:all .2s ease}.back-button:hover{background:#ffffff1a;border-color:#00ff884d}.modal-overlay{position:fixed;inset:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:1000;padding:2rem}.modal-content{background:linear-gradient(135deg,#1f1f1f,#2a2a2a);border:1px solid rgba(0,255,136,.3);border-radius:16px;width:100%;max-width:500px;box-shadow:0 8px 32px #00000080}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid rgba(0,255,136,.2)}.modal-header h2{margin:0;color:#0f8;font-size:1.5rem}.modal-close{background:transparent;border:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:.5rem;border-radius:4px;transition:all .2s ease}.modal-close:hover{background:#ffffff1a}.modal-body{padding:1.5rem}.modal-body .form-input{width:100%;padding:.875rem 1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#fff;font-size:1rem;margin-bottom:1rem;transition:all .2s ease}.modal-body .form-input:focus{outline:none;border-color:#00ff8880;background:#ffffff14;box-shadow:0 0 0 3px #00ff881a}.modal-body .form-input::placeholder{color:#666}.modal-actions{display:flex;gap:1rem;margin-top:1.5rem}.cancel-btn{flex:1;padding:.875rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.cancel-btn:hover{background:#ffffff1a}.submit-btn{flex:1;padding:.875rem;background:linear-gradient(135deg,#0f8,#00cc6a);border:none;border-radius:8px;color:#000;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.submit-btn:hover{background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px)}.orthanc-studies-section{background:linear-gradient(135deg,#1f1f1f,#2a2a2a);border:1px solid rgba(0,255,136,.15);border-radius:16px;padding:1.5rem;margin:2rem;box-shadow:0 8px 24px #0006}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.section-header h2{margin:0;color:#0f8;font-size:1.5rem}.close-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#ffffff0d;color:#fff;border:1px solid rgba(255,255,255,.1);border-radius:8px;cursor:pointer;transition:all .2s ease}.close-btn:hover{background:#ffffff1a}.studies-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem}.study-card{border:1px solid rgba(0,255,136,.15);border-radius:12px;padding:1.5rem;background:linear-gradient(135deg,#252525,#2a2a2a);transition:all .3s ease}.study-card:hover{border-color:#0f86;transform:translateY(-2px);box-shadow:0 8px 24px #00000080}.study-card h3{margin:0 0 .5rem;color:#fff;font-size:1.125rem}.study-card p{margin:.25rem 0;color:#aaa;font-size:.9rem}.study-actions{margin-top:1rem;display:flex;gap:.5rem;flex-wrap:wrap}.sync-btn{padding:.5rem 1rem;background:linear-gradient(135deg,#0f8,#00cc6a);color:#000;border:none;border-radius:8px;cursor:pointer;font-size:.85rem;font-weight:600;transition:all .2s ease}.sync-btn:hover{background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px)}.sync-btn.secondary{background:#ffffff0d;color:#fff;border:1px solid rgba(255,255,255,.1)}.sync-btn.secondary:hover{background:#ffffff1a}.sync-btn:disabled{opacity:.6;cursor:not-allowed}.page-content{max-width:1400px;margin:0 auto;padding:2rem;flex:1}.loading-state,.empty-state{text-align:center;padding:4rem 2rem;background:linear-gradient(135deg,#1f1f1f,#2a2a2a);border:1px solid rgba(0,255,136,.15);border-radius:16px;box-shadow:0 8px 24px #0006;color:#aaa}.spinning{animation:spin 1s linear infinite;color:#0f8;font-size:2rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.empty-state h2{color:#fff;margin:1rem 0}.studies-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:1.5rem}@media (min-width: 1400px){.studies-container{grid-template-columns:repeat(3,1fr)}}.study-group{background:linear-gradient(135deg,#1f1f1f,#2a2a2a);border:1px solid rgba(0,255,136,.15);border-radius:16px;padding:1.5rem;box-shadow:0 8px 24px #0006;transition:all .3s ease}.study-group:hover{border-color:#00ff884d;box-shadow:0 12px 32px #00000080}.study-header{margin-bottom:1rem;padding-bottom:1rem;border-bottom:2px solid rgba(0,255,136,.1)}.study-info h3{margin:0 0 .5rem;color:#0f8;font-size:1.25rem;display:flex;align-items:center;gap:.5rem}.study-info p{margin:.25rem 0;color:#aaa;font-size:.9rem}.study-info .file-count{color:#0f8;font-weight:600}.link-section{margin-top:1rem}.start-link-btn{padding:.75rem 1.5rem;background:linear-gradient(135deg,#0f8,#00cc6a);color:#000;border:none;border-radius:10px;font-size:.9rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:all .2s ease;box-shadow:0 4px 12px #00ff884d}.start-link-btn:hover{background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px);box-shadow:0 6px 16px #0f86}.link-form{display:flex;flex-direction:column;gap:1rem}.search-box{position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:1rem;color:#aaa;font-size:1.2rem}.search-input{width:100%;padding:.875rem 1rem .875rem 3rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#fff;font-size:.9rem;transition:all .2s ease}.search-input:focus{outline:none;border-color:#00ff8880;background:#ffffff14;box-shadow:0 0 0 3px #00ff881a}.customer-dropdown{max-height:200px;overflow-y:auto;background:#0000004d;border:1px solid rgba(255,255,255,.1);border-radius:8px;margin-top:.5rem}.customer-option{padding:.75rem 1rem;display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:all .2s ease;border-bottom:1px solid rgba(255,255,255,.05)}.customer-option:last-child{border-bottom:none}.customer-option:hover{background:#00ff881a}.customer-option.selected{background:#0f83;border-color:#00ff884d}.customer-option strong{display:block;color:#fff;margin-bottom:.25rem}.customer-option .phone{font-size:.85rem;color:#aaa}.selected-customer{padding:.75rem;background:#00ff881a;border:1px solid rgba(0,255,136,.3);border-radius:8px;color:#0f8;font-size:.9rem}.potential-matches{padding:.75rem;background:#ffffff08;border-radius:8px}.potential-matches p{margin:0 0 .5rem;font-size:.85rem;color:#aaa}.match-btn{padding:.4rem .8rem;background:#00ff881a;color:#0f8;border:1px solid rgba(0,255,136,.3);border-radius:8px;cursor:pointer;font-size:.85rem;margin-right:.5rem;margin-bottom:.5rem;display:inline-flex;align-items:center;gap:.3rem;transition:all .2s ease}.match-btn:hover{background:#0f83;border-color:#00ff8880}.action-buttons{display:flex;gap:.75rem;flex-wrap:wrap}.cancel-link-btn{padding:.75rem 1.5rem;background:#ffffff0d;color:#fff;border:1px solid rgba(255,255,255,.1);border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease}.cancel-link-btn:hover{background:#ffffff1a}.link-btn,.link-whatsapp-btn{padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:all .2s ease}.link-btn{background:linear-gradient(135deg,#0f8,#00cc6a);color:#000}.link-btn:hover:not(:disabled){background:linear-gradient(135deg,#2fe576,#0f8);transform:translateY(-2px)}.link-whatsapp-btn{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff}.link-whatsapp-btn:hover:not(:disabled){background:linear-gradient(135deg,#2fe576,#25d366);transform:translateY(-2px)}.link-btn:disabled,.link-whatsapp-btn:disabled{opacity:.6;cursor:not-allowed}.files-list{display:flex;flex-direction:column;gap:.75rem}.file-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:#ffffff08;border-radius:12px;border:1px solid rgba(255,255,255,.05);transition:all .2s ease}.file-item:hover{background:#ffffff0d;border-color:#0f83}.file-info{display:flex;align-items:center;gap:1rem;flex:1}.file-icon{color:#0f8;font-size:1.5rem;flex-shrink:0}.file-info h4{margin:0 0 .25rem;color:#fff;font-size:1rem}.file-info p{margin:.25rem 0;color:#aaa;font-size:.85rem}.file-image-preview{position:relative;width:120px;height:120px;flex-shrink:0;border-radius:8px;overflow:hidden;background:#0000004d;border:1px solid rgba(0,255,136,.2);display:flex;align-items:center;justify-content:center}.thumbnail-image{width:100%;height:100%;object-fit:cover;cursor:pointer;transition:transform .2s ease}.thumbnail-image:hover{transform:scale(1.05)}.image-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#666}.file-details{flex:1;min-width:0}.view-image-btn{margin-top:.5rem;padding:.5rem 1rem;background:#00ff881a;color:#0f8;border:1px solid rgba(0,255,136,.3);border-radius:6px;font-size:.85rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:.5rem;transition:all .2s ease}.view-image-btn:hover{background:#0f83;border-color:#00ff8880;transform:translateY(-1px)}.app{width:100%;height:100vh;display:flex;flex-direction:column;background:linear-gradient(135deg,#0a0a0a,#1a1a1a)}.app-header{padding:1.25rem 2rem;background:linear-gradient(135deg,#1a1a1a,#252525);border-bottom:1px solid rgba(74,158,255,.2);box-shadow:0 2px 8px #0000004d}.header-content{display:flex;align-items:center;gap:1.5rem;max-width:1400px;margin:0 auto}.header-text{display:flex;flex-direction:column;gap:.25rem}.header-text h1{font-size:1.75rem;font-weight:600;margin:0;background:linear-gradient(135deg,#fff,#b0b0b0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-text p{font-size:.875rem;color:#888;margin:0}.app-main{flex:1;display:flex;flex-direction:column;overflow:hidden}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#000;color:#fff;overflow:hidden}#root{width:100vw;height:100vh}
