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32px}.app-header{border-bottom:.5px solid var(--border);background:var(--card);z-index:10;align-items:center;gap:10px;padding:16px 16px 12px;display:flex;position:sticky;top:0}.logo{border-radius:10px;justify-content:center;align-items:center;width:34px;height:34px;display:flex;overflow:hidden}.app-header h1{font-size:20px}.app-header .sub{color:var(--text-muted);font-family:DM Sans,sans-serif;font-size:12px;font-weight:400}.bottom-nav{background:var(--card);border-top:.5px solid var(--border);padding:8px 0;display:flex;position:sticky;bottom:0}.nav-btn{cursor:pointer;color:var(--text-hint);background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:3px;padding:6px 0;font-family:DM Sans,sans-serif;font-size:11px;transition:color .15s;display:flex}.nav-btn.active{color:var(--green-600)}.nav-btn .icon{font-size:22px}.card{background:var(--card);border-radius:var(--radius-lg);border:.5px solid var(--border);box-shadow:var(--shadow);padding:16px}.card+.card,.card+.section{margin-top:12px}.section-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-hint);margin:20px 0 8px;font-size:11px;font-weight:500}.tip-bar{background:var(--green-50);border-radius:var(--radius-md);color:var(--green-600);align-items:flex-start;gap:8px;margin:12px 0;padding:10px 13px;font-size:13px;display:flex}.tip-bar .tip-icon{flex-shrink:0;margin-top:1px;font-size:16px}.upload-zone{border:1.5px dashed var(--border-md);border-radius:var(--radius-lg);text-align:center;cursor:pointer;background:var(--card);padding:32px 16px;transition:border-color .15s,background .15s}.upload-zone:hover{border-color:var(--green-400);background:var(--green-50)}.upload-zone .up-icon{margin-bottom:8px;font-size:36px}.upload-zone p{color:var(--text-muted);font-size:14px}.upload-zone strong{color:var(--text);font-weight:500}.thumbs-row{flex-wrap:wrap;gap:8px;margin:8px 0;display:flex}.thumb{border-radius:var(--radius-sm);object-fit:cover;cursor:pointer;border:2px solid #0000;width:64px;height:64px;transition:border-color .1s}.thumb.active{border-color:var(--green-400)}.main-preview-wrap{border-radius:var(--radius-lg);border:.5px solid var(--border);position:relative;overflow:hidden}.main-preview{object-fit:cover;width:100%;max-height:220px;display:block}.preview-badge{color:#fff;background:#00000080;border-radius:20px;padding:3px 8px;font-size:11px;position:absolute;top:8px;right:8px}.chip-group{flex-wrap:wrap;gap:6px;display:flex}.chip{border:.5px solid var(--border-md);cursor:pointer;color:var(--text-muted);background:var(--card);border-radius:20px;padding:5px 13px;font-size:13px;transition:all .1s}.chip.selected{background:var(--green-50);border-color:var(--green-400);color:var(--green-600)}textarea,input[type=text],input[type=password]{border:.5px solid var(--border-md);border-radius:var(--radius-sm);width:100%;color:var(--text);background:var(--card);resize:none;outline:none;padding:10px 12px;font-family:DM Sans,sans-serif;font-size:14px;transition:border-color .15s}textarea:focus,input[type=text]:focus,input[type=password]:focus{border-color:var(--green-400)}textarea::placeholder,input::placeholder{color:var(--text-hint)}.btn-primary{background:var(--green-600);width:100%;color:var(--green-50);border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:13px;font-family:DM Sans,sans-serif;font-size:15px;font-weight:500;transition:background .15s;display:flex}.btn-primary:hover{background:var(--green-800)}.btn-primary:disabled{opacity:.45;cursor:not-allowed}.btn-ghost{border:.5px solid var(--border-md);border-radius:var(--radius-sm);color:var(--text-muted);background:var(--card);cursor:pointer;flex:1;padding:10px;font-family:DM Sans,sans-serif;font-size:14px;transition:background .1s}.btn-ghost:hover{background:var(--green-50)}.btn-outline-green{border:1px solid var(--green-400);border-radius:var(--radius-sm);color:var(--green-600);background:var(--card);cursor:pointer;flex:1;padding:10px;font-family:DM Sans,sans-serif;font-size:14px;transition:background .1s}.btn-outline-green:hover{background:var(--green-50)}.btn-row{gap:8px;margin-top:10px;display:flex}.confidence-wrap{margin:10px 0 4px}.confidence-bg{background:var(--green-50);border-radius:3px;height:6px;overflow:hidden}.confidence-fill{border-radius:3px;height:100%;transition:width .4s}.confidence-label{margin-top:4px;font-size:12px}.clarify-card{background:var(--green-50);border:.5px solid var(--green-200);border-radius:var(--radius-lg);padding:14px}.clarify-card p{color:var(--green-600);font-size:14px;line-height:1.5}.q-chips{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.q-chip{border:1px solid 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var(--green-200);border-radius:var(--radius-md);color:var(--green-600);align-items:center;gap:8px;padding:12px 14px;font-size:14px;display:flex}.card::-webkit-scrollbar{display:none}.auth-wrap{justify-content:center;align-items:center;max-width:420px;min-height:100vh;margin:0 auto;padding:20px;display:flex}.auth-card{width:100%;padding:24px 20px}.auth-brand{align-items:center;gap:12px;margin-bottom:12px;display:flex}.auth-brand h1{font-size:22px}.auth-brand .sub{font-size:13px}.link-btn{color:var(--green-600);cursor:pointer;text-align:center;background:0 0;border:none;width:100%;margin-top:14px;padding:4px;font-family:DM Sans,sans-serif;font-size:14px;font-weight:500}.link-btn:hover{text-decoration:underline}.pw-checklist{color:var(--text-hint);margin:10px 0 0;padding:0;font-size:13px;list-style:none}.pw-checklist li{padding:1px 0}.pw-checklist li.ok{color:var(--green-600)}