:root{--font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-app: #0b132b;--bg-card: #0b132b;--bg-header: #080d1e;--bg-nav: #060914;--text-primary: #ffffff;--text-secondary: #a0aec0;--text-muted: #718096;--border-color: rgba(255, 255, 255, .08)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-family);background-color:#060914;color:var(--text-primary);min-height:100vh}button{cursor:pointer!important;pointer-events:auto!important;-webkit-user-select:none;user-select:none}.app-container{width:100%;min-height:100vh;background-color:var(--bg-app);display:flex;flex-direction:column;position:relative;padding-bottom:70px}.appsheet-header{background-color:var(--bg-header);border-bottom:1px solid var(--border-color);padding:12px 18px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}.appsheet-header-left{display:flex;align-items:center;gap:12px}.appsheet-logo{width:26px;height:26px;background-color:#991b1b;color:#fff;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;border-radius:4px}.appsheet-header-title{font-size:18px;font-weight:700;color:#fff}.appsheet-header-right{display:flex;align-items:center;gap:14px}.appsheet-icon-btn-header{background:none;border:none;color:#cbd5e1;cursor:pointer!important;pointer-events:auto!important;display:flex;align-items:center;justify-content:center;transition:color .15s ease,transform .1s ease;padding:4px}.appsheet-icon-btn-header:active{transform:scale(.92)}.appsheet-icon-btn-header:hover{color:#fff}.appsheet-icon-btn-header.active{color:#38bdf8}.appsheet-form-page{display:flex;flex-direction:column;min-height:100vh;background-color:#f8fafc;color:#0f172a}.mode-desktop .appsheet-form-page,.mode-dark .appsheet-form-page{background-color:#0b132b;color:#fff}.appsheet-form-body{display:flex;flex-direction:column;align-items:center;padding:20px 16px 80px;width:100%}.appsheet-form-card{background-color:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:24px;width:100%;max-width:680px;display:flex;flex-direction:column;gap:20px;box-shadow:0 4px 12px #0000000d}.mode-desktop .appsheet-form-card,.mode-dark .appsheet-form-card{background-color:#080d1e;border-color:#ffffff14;box-shadow:0 8px 24px #0006}.appsheet-form-field{display:flex;flex-direction:column;gap:8px}.appsheet-form-label{font-size:13.5px;font-weight:600;color:#475569}.mode-desktop .appsheet-form-label,.mode-dark .appsheet-form-label{color:#cbd5e1}.appsheet-form-input{width:100%;padding:10px 14px;background-color:#fff;border:1px solid #cbd5e1;border-radius:6px;color:#0f172a;font-size:14.5px;outline:none;transition:border-color .15s ease}.mode-desktop .appsheet-form-input,.mode-dark .appsheet-form-input{background-color:#060914;border-color:#ffffff26;color:#fff}.appsheet-form-input:focus{border-color:#0284c7}.appsheet-choice-grid{display:flex;flex-wrap:wrap;gap:8px}.appsheet-choice-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.appsheet-choice-btn{padding:9px 16px;border:1px solid #cbd5e1;border-radius:6px;background-color:#f8fafc;color:#64748b;font-size:13.5px;font-weight:500;cursor:pointer!important;transition:all .15s ease}.mode-desktop .appsheet-choice-btn,.mode-dark .appsheet-choice-btn{background-color:#060914;border-color:#ffffff1f;color:#94a3b8}.appsheet-choice-btn.selected{border-color:#0284c7;background-color:#e0f2fe;color:#0284c7;font-weight:700}.mode-desktop .appsheet-choice-btn.selected,.mode-dark .appsheet-choice-btn.selected{border-color:#38bdf8;background-color:#1e293b;color:#fff}.appsheet-camera-upload-box{width:100%;height:80px;border:1px dashed 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.appsheet-footer-btn.cancel{color:#94a3b8}.appsheet-footer-btn.save{color:#0284c7}.mode-desktop .appsheet-footer-btn.save,.mode-dark .appsheet-footer-btn.save{color:#38bdf8}.appsheet-footer-btn:hover{background-color:#00000008}.appsheet-deck-list{display:flex;flex-direction:column}.appsheet-row-item{display:flex;justify-content:space-between;align-items:flex-start;padding:14px 20px;border-bottom:1px solid var(--border-color);transition:background-color .15s ease;background-color:var(--bg-app);cursor:pointer!important;pointer-events:auto!important}.appsheet-row-item:hover{background-color:#ffffff0d}.appsheet-row-left{display:flex;flex-direction:column;gap:6px;flex:1;padding-right:16px}.appsheet-title-line{font-size:15px;font-weight:700;color:#fff;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.client-name{color:#fff;font-size:15.5px;font-weight:700}.appsheet-inline-tag{color:#e2e8f0;font-size:14px;font-weight:500}.appsheet-sub-line{font-size:13px;color:#94a3b8;display:flex;align-items:center;gap:6px;flex-wrap:wrap;line-height:1.4}.appsheet-date-tag{color:#64748b;font-size:13px}.appsheet-row-right{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:12px;position:relative;z-index:2;pointer-events:auto;flex-shrink:0;min-height:48px}.appsheet-company-name{font-size:12.5px;color:#94a3b8;font-weight:500;text-align:right}.appsheet-icon-actions{display:flex;align-items:center;gap:10px;position:relative;z-index:3;pointer-events:auto}.appsheet-icon-btn{background:none;min-width:62px;height:38px;border:1px 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