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#f3f4f6;margin-top:20px;padding-top:16px;font-size:12px}.agenda-empty-state{text-align:center;color:#6b7280;padding:40px 20px}@media (width<=480px){.agenda-wizard-panel{width:100vw}}:root{--siemens-dark:#000028;--siemens-teal:#099;--siemens-light-teal:#66b2b2;--siemens-bg:#f8f9fa;--text-gray:#555}*{box-sizing:border-box}body{color:#1f2937;background-color:#fafbfc;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,sans-serif}.dashboard{color:#1f2937;background:linear-gradient(#fff,#fafbfc);flex-direction:column;max-width:100%;height:100vh;margin:0 auto;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,sans-serif;display:flex;overflow:hidden}.dashboard .dashboard-header,header.dashboard-header{color:#fff;flex-shrink:0;justify-content:space-between;align-items:center;gap:32px;height:70px;padding:8px 32px;display:flex;position:relative;box-shadow:0 4px 6px #0000001a,0 2px 4px #0000000f;background:#2387aa!important}.dashboard-header:after{content:"";background:linear-gradient(90deg,#0000,#099,#0000);height:2px;position:absolute;bottom:0;left:0;right:0}.header-left{flex:none;align-items:center;gap:32px;display:flex}.logo-container{flex-shrink:0;justify-content:center;align-items:center;display:flex}.homepage-logo{object-fit:contain;background:0 0;border-radius:0;max-width:280px;height:54px;padding:0;transition:transform .2s}.homepage-logo:hover{transform:scale(1.08)}.header-center{flex:auto;justify-content:center;align-items:center;min-width:0;display:flex;overflow:hidden}.header-right{z-index:11;flex:none;align-items:center;gap:24px;display:flex;position:relative}.agenda-wizard-btn{background:var(--siemens-teal);color:#fff;cursor:pointer;white-space:nowrap;border:2px solid #fff;border-radius:20px;padding:8px 18px;font-size:15px;font-weight:700;transition:filter .2s,transform .2s,box-shadow .2s;box-shadow:0 4px 10px #0003,inset 0 0 0 1px #ffffff4d}.agenda-wizard-btn:hover{filter:brightness(.85);transform:translateY(-1px);box-shadow:0 6px 14px #00000040,inset 0 0 0 1px #fff6}@media (width<=768px){.header-right{gap:12px}.agenda-wizard-btn{padding:6px 12px;font-size:13px;font-weight:700}}.app-logo-svg{cursor:pointer;filter:drop-shadow(0 2px 4px #0000001a);width:auto;height:56px;transition:transform .2s;display:block}.app-logo-svg:hover{transform:scale(1.05)}.hub-dropdown-container{cursor:pointer;display:inline-block;position:relative}.hub-label{color:#fff;cursor:pointer;-webkit-user-select:none;user-select:none;pointer-events:none;letter-spacing:.3px;align-items:center;gap:6px;font-size:18px;font-weight:600;display:flex}.hub-label:after{content:" ▾";color:#fff;margin-left:6px;font-size:14px}.hub-select-hidden{opacity:0;cursor:pointer;width:100%;height:100%;font-size:16px;position:absolute;top:0;left:0}.search-bar{background:#fff;border-radius:8px;align-items:center;transition:box-shadow .2s;display:flex;overflow:hidden;box-shadow:0 2px 4px #0000001a}.search-bar:focus-within{box-shadow:0 4px 6px #00000026}.search-bar select{cursor:pointer;color:#374151;background:#f9fafb;border:none;border-right:1px solid #e5e7eb;outline:none;padding:10px 12px;font-size:13px;font-weight:500;transition:background .2s}.search-bar select:hover{background:#f3f4f6}.search-bar input{color:#1f2937;border:none;outline:none;flex:1;width:220px;padding:10px 12px;font-size:14px}.search-bar input.time-input{flex:none;width:100px}.search-bar .time-separator{color:#6b7280;padding:0 8px;font-size:13px;font-weight:500}.search-bar input::placeholder{color:#9ca3af}.search-bar button{color:#fff;cursor:pointer;letter-spacing:.3px;background:linear-gradient(135deg,#099,#00b3b3);border:none;padding:10px 16px;font-size:13px;font-weight:600;transition:all .2s}.search-bar button:hover{background:linear-gradient(135deg,#00b3b3,#0cc);transform:translateY(-1px)}.clear-filters-button{cursor:pointer;background:0 0;border:none;padding:5px 10px;font-size:16px}.video-tour-link{cursor:pointer;z-index:10;align-items:center;text-decoration:none;transition:all .3s;display:flex;position:relative}.video-tour-link:hover{opacity:.9;transform:scale(1.1)}.video-icon-svg{cursor:pointer;filter:drop-shadow(0 2px 4px #0000001a);width:45px;height:45px;transition:all .3s;display:block}.video-tour-link:hover .video-icon-svg{filter:drop-shadow(0 4px 8px #0003)}.siemens-logo{letter-spacing:2px;color:#fff;font-size:20px;font-weight:900}.search-bar{background:#fff;border:1px solid #ccc;border-radius:4px;display:flex;overflow:hidden}.search-bar select{cursor:pointer;background:#f1f1f1;border:none;border-right:1px solid #ccc;outline:none;padding:8px;font-size:13px}.search-bar input{border:none;outline:none;width:250px;padding:8px}.search-bar button{cursor:pointer;background:0 0;border:none;padding:0 10px;font-size:16px}.siemens-logo{letter-spacing:2px;font-size:20px;font-weight:900}.segment-bar{color:#fff;letter-spacing:.3px;background:#2387aa;justify-content:space-around;padding:12px 0;font-size:14px;font-weight:600;display:flex;box-shadow:0 2px 4px #00000014}.segment-bar div{cursor:pointer;border-bottom:3px solid #0000;padding:6px 12px;transition:all .2s}.segment-bar div:hover,.segment-bar div.active{background:#ffffff1a;border-bottom:3px solid #fff}.filter-instruction{text-align:center;color:#4b5563;letter-spacing:.2px;background:linear-gradient(#f0f4ff,#e8eeff);padding:8px;font-size:13px;font-weight:500}.sticky-nav-wrapper{z-index:100;flex-shrink:0;position:sticky;top:0}.content-grid{background:#fafbfc;flex:1;min-height:0;padding:12px 0;overflow:auto}.schedule-grid{gap:0;padding:0 12px;display:grid}.schedule-time-label{text-align:center;color:#374151;letter-spacing:.3px;z-index:10;background:linear-gradient(135deg,#f3f4f6,#e5e7eb);border:1px solid 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#e5e7eb;border-left:none;border-radius:0 12px 12px 0;flex-wrap:wrap;align-items:flex-start;gap:24px;min-height:150px;margin-right:12px;padding:24px 24px 24px 32px;display:flex;box-shadow:0 2px 4px #0000000d}.loading,.error-message,.no-results{text-align:center;color:#6b7280;padding:48px;font-size:16px;font-weight:500}@media (width<=768px){.dashboard-header{flex-direction:column;gap:10px}.search-bar input{width:150px}.segment-bar{flex-wrap:wrap;gap:5px}.time-block{grid-template-columns:1fr}.time-sidebar{text-align:left;padding:10px}.session-container{flex-direction:column}.dashboard-header{flex-wrap:wrap;gap:10px;height:auto;padding:10px}.header-left,.header-center,.header-right{flex:100%;justify-content:center}.app-logo-svg{height:50px}.video-icon-svg{height:35px}.search-bar{max-width:100%}}@media (width>=769px) and (width<=1024px){.dashboard .dashboard-header,header.dashboard-header{gap:16px;padding:8px 16px}.header-left{gap:16px}.time-block{grid-template-columns:80px 1fr}.time-sidebar{margin:0 0 0 8px;padding:14px 8px;font-size:12px}.session-container{gap:12px;margin-right:8px;padding:16px 16px 16px 20px}.content-grid{padding:8px 0}.app-logo-svg{height:48px}}@media (width>=1600px){.dashboard .dashboard-header,header.dashboard-header{padding:8px 48px}.content-grid{padding:16px 0}.time-sidebar{padding:24px 16px;font-size:15px}.session-container{gap:28px;padding:28px 28px 28px 36px}.segment-bar{padding:14px 0;font-size:15px}}@media (width>=2560px){.dashboard .dashboard-header,header.dashboard-header{height:80px;padding:12px 64px}.app-logo-svg{height:64px}.video-icon-svg{height:52px}.content-grid{padding:20px 0}.time-block{grid-template-columns:120px 1fr}.time-sidebar{padding:28px 20px;font-size:16px}.session-container{gap:32px;padding:32px 32px 32px 40px}.segment-bar{padding:16px 0;font-size:16px}.segment-bar div{padding:8px 20px}}@media (height<=800px) and (width>=769px){.dashboard .dashboard-header,header.dashboard-header{height:56px;padding:4px 24px}.app-logo-svg{height:44px}.video-icon-svg{height:36px}.segment-bar{padding:6px 0}.segment-bar div{padding:4px 12px}.content-grid{padding:8px 0}.time-sidebar{padding:14px 12px}.session-container{min-height:120px;padding:16px 20px 16px 24px}}.lightweight-mode-banner{color:#1f2937;text-align:center;background:linear-gradient(135deg,gold 0%,#ffed4e 100%);border-bottom:2px solid #f0c000;flex-shrink:0;justify-content:center;align-items:center;gap:8px;padding:12px 32px;font-size:14px;font-weight:600;animation:.3s ease-out slideDown;display:flex;box-shadow:0 2px 8px #ffd7004d}@keyframes slideDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}.admin-upload{color:#fff;background:linear-gradient(160deg,#2387aa 0%,#1a6a8a 50%,#0f4d6e 100%);min-height:100vh;padding:0 0 40px}.admin-header{color:#fff;text-align:left;border-bottom:1px solid #ffffff26;margin-bottom:40px;padding:1.5rem 2rem}.admin-header h1{margin:0 0 4px;font-size:22px}.admin-header p{color:#fffc;margin:0;font-size:14px}.upload-container{max-width:800px;margin:0 auto;padding:0 20px}.upload-form{color:#333;background:#fff;border-top:3px solid #2387aa;border-radius:12px;margin-bottom:30px;padding:30px;box-shadow:0 2px 12px #00000014}.form-group label{color:#333;margin-bottom:8px;font-weight:600;display:block}.required{color:#d32f2f}.form-group select,.form-group input[type=file]{background:#fff;border:1px solid #ccc;border-radius:6px;outline:none;width:100%;padding:10px;font-size:14px}.form-group select:focus{border-color:#099;box-shadow:0 0 0 2px #00999926}.file-name{color:#666;margin-top:8px;font-size:14px;font-style:italic}.upload-button{color:#fff;cursor:pointer;background:#099;border:none;border-radius:6px;width:100%;padding:12px;font-size:16px;font-weight:600;transition:background .2s}.upload-button:hover:not(:disabled){background:#077}.upload-button:disabled{cursor:not-allowed;background:#ccc}.message{color:#333;background:#fff;border-radius:12px;margin-bottom:30px;padding:20px;box-shadow:0 2px 12px #00000014}.error-message{border-left:4px solid #c0392b}.success-message{border-left:4px solid #099}.message h3{margin-bottom:15px}.result-stats p{margin:8px 0;font-size:16px}.error-details{border-top:1px solid #eee;margin-top:20px;padding-top:20px}.error-details h4{color:#c0392b;margin-bottom:10px}.error-details ul{padding:0;list-style:none}.error-details li{background:#fce8e8;border-radius:4px;margin-bottom:5px;padding:8px;font-size:14px}.more-errors{color:#666;margin-top:10px;font-style:italic}.instructions{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff1f;border:1px solid #fff3;border-radius:12px;padding:25px}.instructions h3{color:#fff;margin-bottom:15px}.instructions ul{margin:15px 0;padding-left:20px}.instructions li{color:#ffffffe6;margin-bottom:10px;line-height:1.6}.note{color:#fff;background:#0099994d;border-left:3px solid #099;border-radius:4px;margin-top:15px;padding:12px;font-size:14px}@media (width<=768px){.admin-upload{padding-bottom:20px}.admin-header h1{font-size:18px}.upload-form{padding:20px}}.login-container{background:linear-gradient(135deg,#2387aa 0%,#1a6a8a 100%);justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.login-form{background:#fff;border-radius:8px;width:100%;max-width:400px;padding:2.5rem;box-shadow:0 10px 25px #0003}.login-form h2{color:#333;text-align:center;margin:0 0 .5rem;font-size:1.75rem}.login-subtitle{color:#666;text-align:center;margin:0 0 2rem;font-size:.95rem}.login-error{color:#c33;background-color:#fee;border:1px solid #fcc;border-radius:4px;margin-bottom:1.5rem;padding:.75rem;font-size:.9rem}.form-group{margin-bottom:1.5rem}.form-group label{color:#333;margin-bottom:.5rem;font-size:.95rem;font-weight:500;display:block}.form-group input{box-sizing:border-box;border:1px solid #ddd;border-radius:4px;width:100%;padding:.75rem;font-size:1rem;transition:border-color .2s}.form-group input:focus{border-color:#2387aa;outline:none;box-shadow:0 0 0 3px #2387aa1a}.form-group input:disabled{cursor:not-allowed;background-color:#f5f5f5}.login-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#2387aa 0%,#1a6a8a 100%);border:none;border-radius:4px;width:100%;padding:.875rem;font-size:1rem;font-weight:600;transition:transform .2s,box-shadow .2s}.login-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #2387aa66}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-help{text-align:center;color:#999;margin:1.5rem 0 0;font-size:.85rem}.error-details-btn{color:#fff;cursor:pointer;background:#c33;border:none;border-radius:4px;width:100%;padding:.5rem 1rem;font-size:.85rem;transition:background .2s}.error-details-btn:hover{background:#a22}.modal-overlay{z-index:10000;background:#000000b3;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal-header{background:#f8f9fa;border-bottom:1px solid #e0e0e0;border-radius:8px 8px 0 0;justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.error-header{background:linear-gradient(135deg,#f8d7da 0%,#f5c6cb 100%);border-bottom:2px solid #f5c6cb}.modal-close{cursor:pointer;color:#666;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;width:30px;height:30px;padding:0;font-size:1.5rem;transition:background .2s;display:flex}.modal-close:hover{background:#0000001a}.error-code{color:#f8f8f2;white-space:pre-wrap;word-break:break-all;background:#2d2d2d;border-radius:4px;margin:.5rem 0 1rem;padding:1rem;font-family:Consolas,Monaco,Courier New,monospace;font-size:.85rem;line-height:1.5;overflow-x:auto}.btn-modal-cancel{color:#333;background:#e0e0e0}.btn-modal-cancel:hover{background:#d0d0d0}.btn-modal-proceed{color:#fff;background:linear-gradient(135deg,#2387aa 0%,#1a6a8a 100%)}@media (width<=480px){.login-form{padding:2rem 1.5rem}.login-form h2{font-size:1.5rem}.modal-content{max-height:95vh;margin:.5rem}.modal-footer{flex-direction:column}.btn-modal-cancel,.btn-modal-proceed{width:100%}}.system-settings{max-width:100%;height:100%;margin:0;padding:0}.settings-header{color:#fff;background:linear-gradient(135deg,#2387aa 0%,#1a6a8a 100%);margin:0;padding:2rem 3rem;position:relative;overflow:hidden}.settings-header:before{content:"";background:linear-gradient(135deg,#0000 0%,#ffffff1a 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1.5rem;padding-left:20px;font-size:1.5rem;font-weight:700;position:relative}.category-title:before{content:"";background:linear-gradient(#2387aa,#1a6a8a);border-radius:2px;width:4px;height:80%;position:absolute;top:50%;left:0;transform:translateY(-50%)}.settings-table{border-collapse:separate;border-spacing:0;background:#fff;border:1px solid #e8ecf1;border-radius:12px;width:100%;overflow:hidden;box-shadow:0 4px 20px #00000014}.settings-table thead{color:#fff;background:linear-gradient(135deg,#2387aa 0%,#1a6a8a 100%)}.settings-table th{text-align:left;text-transform:uppercase;letter-spacing:.8px;padding:14px 20px;font-size:13px;font-weight:600}.settings-table th:first-child{width:15%;padding-left:24px}.settings-table th:nth-child(2){width:50%}.settings-table th:nth-child(3){width:20%}.settings-table th:nth-child(4){width:15%}.settings-table tbody tr{border-bottom:1px solid #f0f3f5;transition:all .2s}.settings-table tbody tr:last-child{border-bottom:none}.settings-table tbody tr:hover{background:linear-gradient(90deg,#2387aa08,#0000)}.settings-table td{vertical-align:middle;padding:14px 20px}.settings-table td:first-child{padding-left:24px}.segment-name{color:#2387aa;align-items:center;gap:8px;font-size:16px;font-weight:700;display:inline-flex}.segment-name:before{content:"●";color:#2387aa;font-size:12px}.setting-value-cell{word-break:break-all;max-width:none}.setting-value-link{color:#2387aa;background:#2387aa0d;border-radius:4px;padding:4px 8px;font-size:13px;text-decoration:none;transition:all .2s;display:inline-block}.setting-value-link:hover{color:#1a6a8a;background:#2387aa1a;text-decoration:none}.empty-value{color:#bdc3c7;background:#f8f9fa;border-radius:4px;padding:4px 12px;font-size:13px;font-style:italic;display:inline-block}.setting-edit-cell{width:auto}.setting-input{border:2px solid #e0e6ed;border-radius:6px;width:100%;padding:8px 12px;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:13px;transition:all .3s}.setting-input:focus{border-color:#2387aa;outline:none;box-shadow:0 0 0 3px #2387aa1a}.setting-actions-cell{white-space:nowrap}.setting-meta-cell{color:#95a5a6;font-size:11px;font-weight:500}.btn-edit,.btn-save,.btn-cancel{cursor:pointer;border:none;border-radius:6px;margin-right:6px;padding:6px 16px;font-size:13px;font-weight:600;transition:all .2s}.btn-edit{color:#fff;background:linear-gradient(135deg,#2387aa 0%,#1a6a8a 100%)}.btn-edit:hover{transform:translateY(-2px);box-shadow:0 4px 12px #2387aa4d}.btn-save{color:#fff;background:linear-gradient(135deg,#27ae60 0%,#229954 100%)}.btn-save:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #27ae604d}.btn-save:disabled{cursor:not-allowed;opacity:.6;background:#ccc}.btn-cancel{color:#fff;background:#95a5a6}.btn-cancel:hover{background:#7f8c8d;transform:translateY(-2px);box-shadow:0 2px 8px #7f8c8d4d}.loading{text-align:center;color:#7f8c8d;padding:80px 20px;font-size:18px;font-weight:500}@media 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h3:before{content:"";background:linear-gradient(#2387aa,#1a6a8a);border-radius:2px;width:4px;height:80%;position:absolute;top:50%;left:0;transform:translateY(-50%)}.btn-add-session{color:#fff;cursor:pointer;background:linear-gradient(135deg,#2387aa 0%,#1a6a8a 100%);border:none;border-radius:8px;padding:8px 20px;font-size:14px;font-weight:600;transition:all .3s;box-shadow:0 2px 8px #2387aa33}.btn-add-session:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 16px #2387aa4d}.btn-add-session:disabled{opacity:.5;cursor:not-allowed}.editor-loading{text-align:center;color:#95a5a6;padding:40px;font-size:16px;font-weight:500}.editor-error{color:#721c24;background:linear-gradient(135deg,#f8d7da 0%,#f5c6cb 100%);border-left:4px solid #e74c3c;border-radius:8px;margin:1.5rem;padding:1.25rem;box-shadow:0 2px 8px #e74c3c1a}.table-container{max-height:600px;overflow:hidden auto}.sessions-table{border-collapse:collapse;width:100%;font-size:13px}.sessions-table 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.add-row:hover{background:linear-gradient(90deg,#27ae601f,#0000)}.center-cell{text-align:center}.empty-state{text-align:center;color:#95a5a6;font-size:16px;font-weight:500;padding:60px 20px!important}.sessions-table th:first-child,.sessions-table td:first-child{min-width:120px}.sessions-table th:nth-child(2),.sessions-table td:nth-child(2){min-width:85px}.sessions-table th:nth-child(3),.sessions-table td:nth-child(3){width:55px;min-width:55px}.sessions-table th:nth-child(4),.sessions-table td:nth-child(4){min-width:90px}.sessions-table th:nth-child(5),.sessions-table td:nth-child(5){min-width:85px}.sessions-table th:nth-child(6),.sessions-table td:nth-child(6){min-width:80px}.sessions-table th:nth-child(7),.sessions-table td:nth-child(7){min-width:100px}.sessions-table th:nth-child(8),.sessions-table td:nth-child(8){min-width:50px}.sessions-table th:nth-child(9),.sessions-table td:nth-child(9){min-width:65px}.sessions-table th:nth-child(10),.sessions-table 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strong{letter-spacing:.5px;font-size:18px;font-weight:700}.preview-subtitle{opacity:.9;font-size:13px;font-weight:400}.btn-close-preview-banner{color:#fff;cursor:pointer;white-space:nowrap;background:#ffffff26;border:2px solid #fffc;border-radius:6px;padding:10px 24px;font-size:14px;font-weight:600;transition:all .2s}.btn-close-preview-banner:hover{background:#ffffff40;border-color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #0003}.preview-panel-loading,.preview-panel-error{background:#fff;flex-direction:column;justify-content:center;align-items:center;min-height:400px;padding:80px 30px;display:flex}.spinner{border:4px solid #f3f3f3;border-top-color:#667eea;border-radius:50%;width:60px;height:60px;margin-bottom:20px;animation:1s linear infinite spin}.preview-panel-loading p{color:#666;font-size:16px;font-weight:500}.preview-panel-error{color:#d32f2f}.preview-panel-error p{margin-bottom:20px;font-size:16px}.btn-retry{color:#fff;cursor:pointer;background:#667eea;border:none;border-radius:6px;padding:12px 28px;font-size:15px;font-weight:600;transition:all .2s}.btn-retry:hover{background:#5568d3;transform:translateY(-2px);box-shadow:0 4px 12px #667eea4d}@media (width<=768px){.preview-banner{flex-direction:column;gap:12px;padding:12px 20px}.preview-banner-content{font-size:14px}.btn-close-preview-banner{width:100%}}.picture-upload-zone{background-color:var(--background-secondary,#f8f9fa);border-radius:8px;padding:2rem}.upload-area{border:2px dashed var(--border-color,#cbd5e0);text-align:center;background-color:var(--background-primary,#fff);cursor:pointer;border-radius:8px;padding:3rem 2rem;transition:all 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0}.file-input{display:none}.upload-button{background-color:var(--primary-color,#3b82f6);color:#fff;cursor:pointer;border:none;border-radius:6px;margin-top:1rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;transition:background-color .2s}.upload-button:hover{background-color:var(--primary-dark,#2563eb)}.upload-button:disabled{background-color:var(--border-color,#cbd5e0);cursor:not-allowed}.processing-folder{background:linear-gradient(135deg,#e0f2fe 0%,#dbeafe 100%);border:1px solid #3b82f6;border-radius:8px;align-items:center;gap:12px;margin-top:1rem;padding:16px 20px;animation:1.5s ease-in-out infinite pulse;display:flex}.processing-folder .spinner{font-size:24px;animation:1s linear infinite spin}.processing-folder p{color:#1e3a8a;margin:0;font-size:14px;font-weight:500}.upload-progress{margin-top:2rem}.progress-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.progress-header h4{color:var(--text-primary,#1a202c);margin:0}.progress-stats{color:var(--text-secondary,#718096);font-size:.875rem}.progress-bar-container{background-color:var(--border-color,#e2e8f0);border-radius:4px;width:100%;height:8px;margin-bottom:1rem;overflow:hidden}.progress-bar{background-color:var(--success-color,#10b981);height:100%;transition:width .3s}.file-list{margin-top:1rem}.file-item{background-color:var(--background-primary,#fff);border:1px solid var(--border-color,#e2e8f0);border-radius:6px;align-items:center;margin-bottom:.5rem;padding:.75rem;display:flex}.file-item-icon{margin-right:.75rem;font-size:1.5rem}.file-item-icon.success{color:var(--success-color,#10b981)}.file-item-icon.error{color:var(--error-color,#ef4444)}.file-item-icon.warning{color:var(--warning-color,#f59e0b)}.file-item-info{flex:1}.file-item-name{color:var(--text-primary,#1a202c);margin-bottom:.25rem;font-weight:500}.file-item-details{color:var(--text-secondary,#718096);font-size:.875rem}.file-item-status{border-radius:12px;padding:.25rem .75rem;font-size:.875rem;font-weight:500}.file-item-status.uploaded{background-color:var(--success-light,#d1fae5);color:var(--success-dark,#065f46)}.file-item-status.rejected{background-color:var(--error-light,#fee2e2);color:var(--error-dark,#991b1b)}.validation-messages{margin-top:1.5rem}.message-section{margin-bottom:1rem}.message-section h4{margin:0 0 .5rem;font-size:.875rem;font-weight:600}.message-section.errors h4{color:var(--error-color,#ef4444)}.message-section.warnings h4{color:var(--warning-color,#f59e0b)}.message-list{margin:0;padding:0;list-style:none}.message-list li{border-radius:4px;margin-bottom:.25rem;padding:.5rem;font-size:.875rem}.message-list.errors li{background-color:var(--error-light,#fee2e2);color:var(--error-dark,#991b1b)}.message-list.warnings li{background-color:var(--warning-light,#fef3c7);color:var(--warning-dark,#92400e)}.selection-summary{background:var(--background-secondary,#f7fafc);border:1px solid var(--border-color,#cbd5e0);border-radius:6px;flex-wrap:wrap;align-items:flex-start;gap:.5rem;margin-top:1rem;padding:.65rem 1rem;font-size:.9rem;display:flex}.summary-valid{color:#276749;white-space:nowrap;font-weight:600}.summary-invalid{color:#c53030;white-space:nowrap;font-weight:600}.invalid-file-list{color:#c53030;width:100%;margin:.25rem 0 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