:root{--bg:#f5f7fa;--surface:#fff;--text:#141b2b;--text-muted:#5b6472;--border:#e2e6eb;--primary:#2f6fed;--primary-pressed:#2558c4;--success:#00a896;--error:#d64550;--radius:8px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;font-family:Inter,sans-serif}h1,h2,h3{margin:0;font-family:Manrope,sans-serif;font-weight:800}button{font-family:Inter,sans-serif}input{font-size:16px}.login-screen{background:var(--bg);flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;padding:24px;display:flex}.login-mark{border-radius:var(--radius);background:var(--primary);justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:20px;display:flex}.login-title{color:var(--text);font-size:28px}.login-subtitle{color:var(--text-muted);text-align:center;margin:6px 0 32px;font-size:15px}.login-form{flex-direction:column;width:100%;max-width:360px;display:flex}.field-label{color:var(--text-muted);margin:16px 0 6px;font-size:13px;font-weight:600}.login-form input{border:1.5px solid var(--border);border-radius:var(--radius);background:var(--surface);height:52px;color:var(--text);outline:none;padding:0 16px;transition:border-color .15s}.login-form input:focus{border-color:var(--primary)}.login-error{color:var(--error);margin:12px 0 0;font-size:14px}.login-submit{border-radius:var(--radius);background:var(--primary);color:#fff;cursor:pointer;border:none;height:52px;margin-top:28px;font-size:16px;font-weight:600;transition:background .15s}.login-submit:active{background:var(--primary-pressed)}.login-submit:disabled{opacity:.6}.tab-bar{background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);display:flex;position:fixed;bottom:0;left:0;right:0}.tab-item{color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:4px;padding:10px 0 8px;font-size:12px;font-weight:600;display:flex}.tab-item-active{color:var(--primary)}.main-page{background:var(--bg);flex-direction:column;min-height:100dvh;display:flex}.main-content{flex:1;padding-bottom:76px;overflow-y:auto}.scan-view{flex-direction:column;padding:24px 20px 12px;display:flex}.scan-header{margin-bottom:24px}.scan-eyebrow{color:var(--success);margin:0 0 4px;font-size:13px;font-weight:600}.scan-title{font-size:24px}.scan-form{flex-direction:column;gap:12px;display:flex}.scan-input-wrap{align-items:center;display:flex;position:relative}.scan-input-icon{color:var(--text-muted);pointer-events:none;position:absolute;left:16px}.scan-input{border:1.5px solid var(--border);border-radius:var(--radius);background:var(--surface);width:100%;height:56px;color:var(--text);outline:none;padding:0 16px 0 48px;font-size:16px}.scan-input:focus{border-color:var(--primary)}.scan-submit{border-radius:var(--radius);background:var(--primary);color:#fff;cursor:pointer;border:none;height:52px;font-size:16px;font-weight:600}.scan-submit:active{background:var(--primary-pressed)}.scan-result-placeholder{color:var(--text-muted);text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;padding:48px 24px;display:flex}.scan-result-placeholder p{max-width:220px;margin:0;font-size:14px}.result-modal-overlay{z-index:1000;background:#141b2b80;justify-content:center;align-items:flex-end;animation:.15s overlay-fade-in;display:flex;position:fixed;inset:0}@keyframes overlay-fade-in{0%{opacity:0}to{opacity:1}}.result-modal-card{background:var(--surface);width:100%;max-width:420px;padding:32px 24px calc(24px + env(safe-area-inset-bottom));text-align:center;border-radius:20px 20px 0 0;flex-direction:column;align-items:center;animation:.22s cubic-bezier(.22,1,.36,1) sheet-slide-up;display:flex}@media (width>=480px){.result-modal-overlay{align-items:center}.result-modal-card{border-radius:20px}}@keyframes sheet-slide-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.result-modal-icon{border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:16px;display:flex}.result-modal-icon-success{background:var(--success)}.result-modal-icon-error{background:var(--error)}.result-modal-icon-info{background:var(--primary)}.result-modal-title{margin-bottom:8px;font-size:20px}.result-modal-message{color:var(--text-muted);max-width:320px;margin:0 0 24px;font-size:15px;line-height:1.5}.result-modal-btn{border-radius:var(--radius);background:var(--primary);color:#fff;cursor:pointer;border:none;width:100%;height:52px;font-size:16px;font-weight:600}.result-modal-btn:active{background:var(--primary-pressed)}.upload-view{flex-direction:column;gap:20px;padding:24px 20px 20px;display:flex}.upload-header{margin-bottom:4px}.upload-eyebrow{color:var(--primary);margin:0 0 4px;font-size:13px;font-weight:600}.upload-title{font-size:24px}.upload-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;padding:20px;display:flex}.upload-card-title{margin:0 0 4px;font-size:16px}.upload-card-desc{color:var(--text-muted);margin:0 0 16px;font-size:14px}.upload-file-input{display:none}.upload-file-btn{border:1.5px dashed var(--border);border-radius:var(--radius);background:var(--bg);height:52px;color:var(--text);cursor:pointer;justify-content:center;align-items:center;gap:8px;font-size:15px;font-weight:600;display:flex}.upload-file-chip{background:var(--bg);border-radius:var(--radius);color:var(--text);align-items:center;gap:8px;margin-top:12px;padding:10px 12px;font-size:14px;display:flex}.upload-file-chip span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.upload-submit-btn{border-radius:var(--radius);background:var(--primary);color:#fff;cursor:pointer;border:none;height:52px;margin-top:16px;font-size:16px;font-weight:600}.upload-submit-btn:active{background:var(--primary-pressed)}.upload-submit-btn:disabled{background:var(--border);color:var(--text-muted);cursor:not-allowed}.upload-sync-status{color:var(--text-muted);align-items:center;gap:8px;margin-bottom:16px;font-size:14px;display:flex}.upload-sync-dot{background:var(--success);border-radius:50%;flex-shrink:0;width:8px;height:8px}.upload-sync-btn{border:1.5px solid var(--primary);border-radius:var(--radius);background:var(--surface);height:52px;color:var(--primary);cursor:pointer;justify-content:center;align-items:center;gap:8px;font-size:16px;font-weight:600;display:flex}.upload-sync-btn:active{background:var(--bg)}.upload-sync-btn:disabled{opacity:.6;cursor:not-allowed}.upload-progress-block{background:var(--bg);border-radius:var(--radius);margin-top:16px;padding:14px}.upload-progress-top{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.upload-progress-status{color:var(--text);font-size:14px;font-weight:600}.upload-progress-percent{color:var(--primary);font-variant-numeric:tabular-nums;font-size:15px;font-weight:700}.upload-progress-track{background:var(--border);border-radius:100px;height:14px;overflow:hidden}.upload-progress-fill{background:var(--primary);border-radius:100px;height:100%;transition:width .15s}.upload-progress-indeterminate{animation:1.1s ease-in-out infinite indeterminate-slide;width:40%!important}@keyframes indeterminate-slide{0%{transform:translate(-100%)}to{transform:translate(250%)}}.users-view{flex-direction:column;gap:24px;padding:24px 20px 20px;display:flex}.users-header{margin-bottom:4px}.users-eyebrow{color:var(--primary);margin:0 0 4px;font-size:13px;font-weight:600}.users-title{font-size:24px}.users-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.users-card-title{margin:0 0 4px;font-size:16px}.users-form{flex-direction:column;display:flex}.users-form .field-label{color:var(--text-muted);margin:16px 0 6px;font-size:13px;font-weight:600}.users-form .field-label:first-of-type{margin-top:16px}.users-form input{border:1.5px solid var(--border);border-radius:var(--radius);background:var(--bg);height:52px;color:var(--text);outline:none;padding:0 16px}.users-form input:focus{border-color:var(--primary)}.users-select-wrap{align-items:center;display:flex;position:relative}.users-select-wrap select{border:1.5px solid var(--border);border-radius:var(--radius);background:var(--bg);width:100%;height:52px;color:var(--text);appearance:none;outline:none;padding:0 40px 0 16px;font-size:16px}.users-select-wrap select:focus{border-color:var(--primary)}.users-select-chevron{color:var(--text-muted);pointer-events:none;position:absolute;right:16px}.users-submit-btn{border-radius:var(--radius);background:var(--primary);color:#fff;cursor:pointer;border:none;height:52px;margin-top:24px;font-size:16px;font-weight:600}.users-submit-btn:active{background:var(--primary-pressed)}.users-list-section{flex-direction:column;display:flex}.users-list-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.users-list-title{font-size:16px}.users-refresh-btn{border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);width:40px;height:40px;color:var(--text-muted);cursor:pointer;justify-content:center;align-items:center;display:flex}.users-refresh-btn:active{background:var(--bg)}.users-list{flex-direction:column;gap:10px;display:flex}.user-row{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:12px;padding:14px;display:flex}.user-avatar{background:var(--bg);width:40px;height:40px;color:var(--primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.user-row-info{flex:1;min-width:0}.user-row-name{margin:0;font-size:15px;font-weight:600}.user-row-email{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;margin:2px 0 0;font-size:13px;overflow:hidden}.user-role-badge{color:var(--text-muted);background:var(--bg);border-radius:100px;flex-shrink:0;padding:5px 10px;font-size:12px;font-weight:700}.user-role-admin{color:var(--primary);background:#2f6fed1a}