:root{--bg: #F0F2F7;--sidebar-bg: #1B3A6B;--sidebar-hover: #264E8F;--sidebar-active: #3369BE;--sidebar-text: rgba(255, 255, 255, .75);--sidebar-w: 220px;--sidebar-w-collapsed: 56px;--card-bg: #FFFFFF;--text-primary: #111827;--text-secondary: #6B7280;--text-muted: #9CA3AF;--border: #E5E7EB;--accent: #2563EB;--accent-light: rgba(37, 99, 235, .08);--accent-hover: #1D4ED8;--success: #059669;--success-bg: #ECFDF5;--success-border: #A7F3D0;--success-text: #065F46;--warning: #D97706;--warning-bg: #FFFBEB;--warning-border: #FCD34D;--warning-text: #92400E;--error: #EF4444;--error-bg: #FEF2F2;--error-border: #FECACA;--error-text: #991B1B;--info-bg: #EFF6FF;--info-border: #BFDBFE;--info-text: #1E40AF;--shadow: 0 1px 3px rgba(0, 0, 0, .05), 0 4px 16px rgba(0, 0, 0, .06);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--bottom-nav-h: 60px }[data-theme=dark]{--bg: #0B1120;--sidebar-bg: #0F172A;--sidebar-hover: #1E293B;--sidebar-active: #1E3A5F;--sidebar-text: rgba(255, 255, 255, .85);--card-bg: rgba(30,41,59,.75);--text-primary: #E2E8F0;--text-secondary: #94A3B8;--text-muted: #64748B;--border: rgba(148,163,184,.15);--accent-light: rgba(37,99,235,.15);--accent-hover: #3B82F6;--shadow: 0 1px 2px rgba(0,0,0,.2),0 4px 16px rgba(0,0,0,.18);--shadow-sm: 0 1px 2px rgba(0,0,0,.3);--success-bg: rgba(5,150,105,.12);--success-border: rgba(5,150,105,.25);--success-text: #6EE7B7;--warning-bg: rgba(217,119,6,.12);--warning-border: rgba(217,119,6,.25);--warning-text: #FCD34D;--error-bg: rgba(239,68,68,.12);--error-border: rgba(239,68,68,.25);--error-text: #FCA5A5;--info-bg: rgba(37,99,235,.12);--info-border: rgba(37,99,235,.25);--info-text: #93C5FD }*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Noto Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}.app-shell{display:flex;width:100%;min-height:100vh}.sidebar{width:var(--sidebar-w);min-height:100vh;background:var(--sidebar-bg);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:width .25s cubic-bezier(.4,0,.2,1);overflow:hidden}.sidebar.collapsed{width:var(--sidebar-w-collapsed)}.sidebar-brand{padding:20px 16px 18px;border-bottom:1px solid rgba(255,255,255,.1);min-height:70px;display:flex;align-items:center;overflow:hidden;white-space:nowrap}.sidebar-brand h1{font-size:15px;font-weight:700;color:#fff;letter-spacing:-.3px;line-height:1.3}.sidebar-brand p{font-size:10px;color:#ffffff73;margin-top:3px}.brand-icon{font-size:20px;width:100%;text-align:center}.sidebar-toggle{position:absolute;top:22px;right:8px;width:26px;height:26px;border-radius:50%;border:1.5px solid rgba(255,255,255,.2);background:#ffffff14;color:#fff9;font-size:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s;z-index:10}.sidebar-toggle:hover{background:#ffffff2e;color:#fff;border-color:#fff6}.sidebar-nav{flex:1;padding:10px 0;overflow:hidden;white-space:nowrap}.sidebar-section-label{font-size:10px;font-weight:600;color:#ffffff4d;letter-spacing:.08em;text-transform:uppercase;padding:8px 16px 6px}.sidebar-item{display:flex;align-items:center;gap:10px;padding:10px 14px;cursor:pointer;border:none;background:transparent;width:100%;text-align:left;font-family:inherit;font-size:13px;font-weight:500;color:var(--sidebar-text);position:relative;transition:background .15s,color .15s;white-space:nowrap}.sidebar-item:hover{background:var(--sidebar-hover);color:#fff}.sidebar-item.active{background:var(--sidebar-active);color:#fff}.sidebar-item.active:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:#60a5fa;border-radius:0 2px 2px 0}.sidebar-icon{font-size:16px;width:22px;text-align:center;flex-shrink:0}.sidebar-badge{margin-left:auto;font-size:10px;background:#ffffff26;color:#ffffffb3;border-radius:10px;padding:1px 6px;flex-shrink:0}.sidebar-changelog{padding:8px 10px;overflow:hidden;white-space:nowrap}.changelog-btn{display:flex;align-items:center;gap:6px;background:none;border:none;cursor:pointer;color:#ffffff52;font-size:11px;font-family:inherit;padding:4px;border-radius:4px;transition:color .2s;letter-spacing:.02em}.changelog-btn:hover{color:#ffffffa6}.sidebar-footer{padding:14px 16px;border-top:1px solid rgba(255,255,255,.08);font-size:11px;color:#ffffff47;overflow:hidden;white-space:nowrap}.footer-collapsed{font-size:13px}.main-content{margin-left:var(--sidebar-w);flex:1;min-height:100vh;transition:margin-left .25s cubic-bezier(.4,0,.2,1)}.app-shell.sidebar-collapsed .main-content{margin-left:var(--sidebar-w-collapsed)}.mobile-topbar,.mobile-footer{display:none}.mobile-topbar{display:flex;align-items:center;justify-content:space-between;background:var(--sidebar-bg);color:#fff;padding:10px 16px;position:sticky;top:0;z-index:150;box-shadow:0 1px 4px #00000026;flex-shrink:0}.mobile-topbar-title{font-weight:700;font-size:14px}.mobile-topbar-ver{font-size:11px;color:#ffffff80}.mobile-footer{text-align:center;font-size:11px;color:#c4c9d4;padding:12px 16px calc(var(--bottom-nav-h) + 12px);background:var(--bg)}.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:var(--bottom-nav-h);background:var(--card-bg);border-top:1px solid var(--border);z-index:200;box-shadow:0 -2px 12px #00000014;padding-bottom:env(safe-area-inset-bottom,0)}.bottom-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border:none;background:transparent;cursor:pointer;font-family:inherit;color:var(--text-secondary);transition:color .15s;min-width:0;padding:6px 4px}.bottom-nav-item.active{color:var(--accent)}.bottom-nav-item:active{opacity:.7}.bottom-nav-icon{font-size:18px;line-height:1}.bottom-nav-label{font-size:10px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:64px}@media(max-width:900px){.sidebar{width:var(--sidebar-w-collapsed)}.sidebar-brand h1,.sidebar-brand p,.sidebar-section-label,.sidebar-badge,.changelog-btn{display:none}.sidebar-brand{padding:20px 0 18px;justify-content:center}.sidebar-item{padding:10px 0;justify-content:center}.sidebar-changelog{padding:8px 0;display:flex;justify-content:center}.sidebar-footer{padding:14px 0;text-align:center}.main-content{margin-left:var(--sidebar-w-collapsed)}}@media(max-width:640px){.sidebar{display:none;transform:translate(-100%);transition:transform .25s ease}.sidebar.open{display:flex;position:fixed;z-index:100;width:var(--sidebar-w);transform:translate(0)}.main-content{margin-left:0}.mobile-topbar{display:flex}.mobile-footer{display:block}.bottom-nav{display:flex}}.tool-container{display:none;animation:fadeUp .25s ease-out}.tool-container.active{display:block}.tool-header{background:var(--card-bg);border-bottom:1px solid var(--border);padding:18px 24px;display:flex;align-items:center;gap:12px}.tool-header-icon{font-size:22px}.tool-header-text h2{font-size:16px;font-weight:700;color:var(--text-primary)}.tool-header-text p{font-size:12px;color:var(--text-secondary);margin-top:2px}.card{background:var(--card-bg);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow);margin:16px}.card-title{font-size:13.5px;font-weight:600;color:var(--text-primary);margin-bottom:16px;display:flex;align-items:center;gap:8px}.card-title:before{content:"";width:4px;height:16px;background:var(--accent);border-radius:2px;flex-shrink:0}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}.input-grid .input-full{grid-column:1 / -1}.input-group{display:flex;flex-direction:column;gap:5px}.input-label{font-size:12px;font-weight:500;color:var(--text-secondary)}.input-wrap{position:relative;display:flex;align-items:center}.input-field{width:100%;height:42px;padding:0 38px 0 12px;font-size:14px;font-family:inherit;font-variant-numeric:tabular-nums;color:var(--text-primary);background:var(--bg);border:1.5px solid var(--border);border-radius:var(--radius-sm);outline:none;transition:border-color .15s,box-shadow .15s;-webkit-appearance:none;-moz-appearance:none;appearance:none}.input-field::placeholder{color:var(--text-muted)}.input-field:focus{border-color:var(--accent);background:var(--card-bg);box-shadow:0 0 0 3px var(--accent-light)}.input-field.has-error{border-color:var(--error)}.input-suffix{position:absolute;right:12px;font-size:12px;color:var(--text-secondary);pointer-events:none;font-weight:500}select.input-field{padding-right:32px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;cursor:pointer}.btn{height:42px;padding:0 16px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:600;font-family:inherit;cursor:pointer;border:none;transition:all .15s;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--card-bg);color:var(--accent);border:1.5px solid var(--accent)}.btn-secondary:hover{background:var(--accent-light)}.btn-ghost{background:var(--card-bg);color:var(--text-secondary);border:1.5px solid var(--border)}.btn-ghost:hover{background:var(--bg);color:var(--text-primary)}.btn-row{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}.result-box{background:var(--success-bg);border:1.5px solid var(--success-border);border-radius:var(--radius-md);padding:14px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px}.result-label{font-size:13px;color:var(--success-text);font-weight:500}.result-value{font-size:24px;font-weight:700;color:var(--success);font-variant-numeric:tabular-nums}.result-value.bump{animation:bump .25s ease-out}@keyframes bump{0%{transform:scale(1)}50%{transform:scale(1.06)}to{transform:scale(1)}}.alert{padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;display:flex;align-items:center;gap:6px;margin-bottom:12px;flex-wrap:wrap}.alert-ok{background:var(--success-bg);color:var(--success-text);border:1px solid var(--success-border)}.alert-warn{background:var(--warning-bg);color:var(--warning-text);border:1px solid var(--warning-border)}.alert-error{background:var(--error-bg);color:var(--error-text);border:1px solid var(--error-border)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.detail-item{background:var(--bg);border-radius:var(--radius-sm);padding:10px 14px}.detail-item .label{font-size:11px;color:var(--text-secondary);margin-bottom:4px}.detail-item .value{font-size:14px;font-weight:600;color:var(--text-primary);font-variant-numeric:tabular-nums}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.card{margin:12px;border-radius:var(--radius-md)}.btn-row{flex-direction:column}.btn{width:100%;justify-content:center}.detail-grid{grid-template-columns:1fr}}@keyframes toastIn{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes toastOut{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(40px)}}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalFadeOut{0%{opacity:1}to{opacity:0}}@keyframes modalSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes modalSlideDown{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(20px)}}.contract-layout{display:grid;grid-template-columns:1fr 1.6fr;gap:16px;padding:16px}.contract-total-card,.contract-period-card{background:var(--card-bg);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column}.both-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.periods-list{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.period-input{width:100%;height:38px;padding:0 36px 0 10px;font-size:13px;font-family:inherit;font-variant-numeric:tabular-nums;color:var(--text-primary);background:var(--bg);border:1.5px solid var(--border);border-radius:var(--radius-sm);outline:none;transition:border-color .15s,box-shadow .15s,background .15s;-webkit-appearance:none;-moz-appearance:none;appearance:none}.period-input:focus{border-color:var(--accent);background:var(--card-bg);box-shadow:0 0 0 3px var(--accent-light)}.period-pct-suffix{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:12px;color:var(--text-secondary);pointer-events:none}.period-input-wrap{position:relative;flex:1}.summary-box{background:var(--bg);border-radius:var(--radius-sm);padding:14px 16px;margin-top:12px}.summary-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.summary-row+.summary-row{margin-top:6px;padding-top:6px;border-top:1px solid var(--border)}.summary-label{font-size:12px;color:var(--text-secondary)}.summary-value{font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}.period-copy-btn{opacity:0;transition:opacity .15s}.period-item:hover .period-copy-btn{opacity:1}.copy-sm{width:24px;height:24px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center;border-radius:4px;flex-shrink:0;opacity:0;transition:opacity .15s}.summary-row:hover .copy-sm{opacity:1}.copy-sm:hover{background:var(--accent-light);color:var(--accent)}@media(max-width:640px){.contract-layout{grid-template-columns:1fr;padding:12px;gap:12px}.input-grid{grid-template-columns:1fr}.input-grid .input-full{grid-column:1}.result-box{flex-direction:column;align-items:flex-start}.result-value{font-size:22px}.both-grid{grid-template-columns:1fr}}.supply-layout{display:grid;grid-template-columns:1fr 1.6fr;gap:16px;padding:16px}.supply-input-card,.supply-result-card{background:var(--card-bg);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column}.supply-tabs{display:flex;gap:6px;margin-bottom:18px;background:var(--bg);padding:4px;border-radius:10px;border:1px solid var(--border)}.supply-tab-btn{flex:1;padding:8px 12px;border:none;background:transparent;font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;color:var(--text-secondary);border-radius:7px;transition:all .2s;white-space:nowrap;display:flex;align-items:center;justify-content:center;gap:6px}.tab-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.supply-tab-btn.active{background:var(--card-bg);color:var(--text-primary);box-shadow:0 1px 3px #00000014}.supply-tab-btn:hover:not(.active){color:var(--text-primary);background:var(--card-bg)}.supply-form-header{margin-bottom:12px}.supply-form-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:6px;font-size:12px;font-weight:600}.supply-both-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.supply-form-col{padding:12px;background:var(--bg);border-radius:var(--radius-sm);border:1px solid var(--border)}.supply-checkbox{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:13px;color:var(--text-secondary);cursor:pointer}.supply-checkbox input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}.supply-table{border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.supply-table-head{display:grid;grid-template-columns:1fr auto auto;gap:16px;padding:10px 16px;background:var(--bg);font-size:11.5px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1.5px solid var(--border)}.supply-table-head span:nth-child(2),.supply-table-head span:nth-child(3){text-align:right}.supply-table-row{display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center;padding:11px 16px;border-bottom:1px solid var(--border);position:relative;transition:background .12s;cursor:pointer}.supply-table-row:last-child{border-bottom:none}.supply-table-row:hover{background:var(--accent-light)}.supply-formula-toggle{display:inline-block;margin-left:6px;font-size:10px;color:var(--text-muted);transition:transform .15s}.supply-table-row--expanded .supply-formula-toggle{transform:rotate(90deg)}.supply-formula-line{grid-column:1 / -1;display:none;font-size:12px;color:var(--text-secondary);padding:6px 0 2px 11px;border-top:1px dashed var(--border);margin-top:4px}.supply-table-row--expanded .supply-formula-line{display:block}.supply-table-bar{position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:0 2px 2px 0}.supply-table-bar--blood{background:var(--accent)}.supply-table-bar--other{background:var(--success)}.supply-table-name{font-size:13.5px;font-weight:500;color:var(--text-primary);padding-left:8px}.supply-table-value{font-size:22px;font-weight:700;color:var(--text-primary);font-variant-numeric:tabular-nums;text-align:right;min-width:60px}.supply-table-unit{font-size:12px;color:var(--text-secondary);min-width:24px;text-align:left}.supply-empty{text-align:center;padding:40px 20px;color:var(--text-muted);font-size:14px}.supply-both-layout{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}.supply-both-col{background:var(--bg);border-radius:var(--radius-sm);padding:12px;border:1px solid var(--border)}.supply-both-total{background:var(--success-bg);border:1.5px solid var(--success-border);border-radius:var(--radius-md);padding:14px 16px}.supply-both-header{font-size:13px;font-weight:600;color:var(--text-primary);padding-left:10px;margin-bottom:10px}.supply-both-total .supply-both-header{color:var(--success-text)}.supply-both-col .supply-table,.supply-both-total .supply-table{border:none;border-radius:0}.supply-both-col .supply-table-head{display:none}.supply-both-col .supply-table-row,.supply-both-total .supply-table-row{padding:6px 8px;border-bottom-color:var(--border)}.supply-both-col .supply-table-row:last-child,.supply-both-total .supply-table-row:last-child{border-bottom:none}.supply-both-col .supply-table-value,.supply-both-total .supply-table-value{font-size:16px}.supply-both-col .supply-table-name,.supply-both-total .supply-table-name{font-size:12.5px}@media(max-width:640px){.supply-layout{grid-template-columns:1fr;padding:12px;gap:12px}.supply-both-form,.supply-both-layout,.input-grid{grid-template-columns:1fr}.supply-table-value{font-size:18px}}.ws-category{margin-bottom:20px}.ws-category-head{font-size:14px;font-weight:700;color:var(--text-primary);margin-bottom:12px;display:flex;align-items:center;gap:8px}.ws-category-head:before{content:"";width:4px;height:16px;background:var(--accent);border-radius:2px;display:inline-block;flex-shrink:0}.ws-category-count{font-size:11px;font-weight:400;color:var(--text-muted)}.ws-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.website-card{background:var(--card-bg);border:1.5px solid var(--border);border-radius:var(--radius-md);padding:16px;transition:border-color .15s,box-shadow .15s;position:relative;cursor:pointer}.website-card:hover{border-color:var(--accent);box-shadow:0 4px 14px #2563eb14}.website-card-editable{border-style:dashed}.website-card-custom-tag{position:absolute;top:8px;right:8px;font-size:9px;background:var(--warning-bg);color:var(--warning-text);padding:2px 6px;border-radius:4px;font-weight:600}.website-card-body{display:flex;align-items:center;gap:10px}.website-card-body-only{margin-bottom:0}.website-card-avatar{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;background:var(--accent);flex-shrink:0}.website-card-info{min-width:0;flex:1}.website-card-name{font-size:13.5px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.website-card-desc{font-size:11.5px;color:var(--text-secondary);margin-top:2px}.ws-card-actions{display:none;gap:6px;margin-top:10px;padding-top:8px;border-top:1px solid var(--border)}.website-card-editable:hover .ws-card-actions{display:flex}.ws-card-btn{padding:4px 10px;font-size:11.5px;border:none;border-radius:6px;cursor:pointer;font-family:inherit;font-weight:500}.ws-card-btn-edit{background:var(--accent-light);color:var(--accent)}.ws-card-btn-del{background:var(--error-bg);color:var(--error)}.ws-card-btn-link{background:var(--success-bg);color:var(--success);text-decoration:none}.ws-search-wrap{flex:1;position:relative}.ws-search-input{padding-left:36px!important}.ws-search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:14px;color:var(--text-muted);pointer-events:none}.ws-mode-toggle{display:flex;border:1.5px solid var(--border);border-radius:8px;overflow:hidden;flex-shrink:0}.ws-mode-btn{padding:6px 14px;font-size:12.5px;font-weight:600;border:none;background:var(--card-bg);color:var(--text-secondary);cursor:pointer;font-family:inherit;transition:background .15s,color .15s;white-space:nowrap}.ws-mode-btn.active{background:var(--accent);color:#fff}.ws-mode-btn:not(.active):hover{background:var(--bg);color:var(--text-primary)}.ws-edit-actions{display:flex;align-items:center}.ws-empty{text-align:center;padding:40px 20px;color:var(--text-muted)}.ws-empty-icon{font-size:40px;margin-bottom:10px}.sync-status-text{font-size:12px;color:var(--text-muted)}.sync-section-divider{margin-top:24px;padding-top:16px;border-top:1px solid var(--border)}.sync-danger-btn{background:var(--error-bg)!important;color:var(--error)!important;border-color:var(--error-border)!important;width:100%;justify-content:center}