:root{color-scheme:light;--bg: #f5f2ec;--panel: #fffdfa;--panel-2: #ebe8df;--ink: #20211f;--muted: #716d65;--line: #ded8cb;--accent: #1f6f61;--accent-ink: #f4fff9;--amber: #b4711f;--red: #a64735;--bluegray: #536a72;--shadow: 0 18px 55px rgba(65, 54, 35, .13);font-family:Aptos,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0;background:linear-gradient(90deg,rgba(32,33,31,.03) 1px,transparent 1px),linear-gradient(180deg,rgba(32,33,31,.03) 1px,transparent 1px),var(--bg);background-size:28px 28px;color:var(--ink)}button,input,select{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;display:grid;grid-template-columns:326px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:18px;padding:22px;border-right:1px solid var(--line);background:#fffdfae6;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:48px;height:48px;display:grid;place-items:center;color:var(--accent-ink);background:#20302d;border-radius:8px;box-shadow:inset 0 0 0 1px #ffffff14}.brand strong,.brand span{display:block}.brand strong{font-size:18px}.brand span,.project-meta,.summary-note,.table-panel p,.color-name span,.set-item span,.history-item span,.drawer-title p,.drawer-warning span,.final-check,small{color:var(--muted)}.search-box{height:44px;display:flex;align-items:center;gap:8px;padding:0 12px;border:1px solid var(--line);background:#fff;border-radius:8px}.search-box input{width:100%;border:0;outline:0;background:transparent}.filter-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.filter-grid label{display:flex;align-items:center;gap:7px;padding:0 10px;min-width:0;height:38px;border:1px solid var(--line);border-radius:8px;background:#fff}.filter-grid select{width:100%;min-width:0;border:0;outline:0;background:transparent}.project-list{display:grid;gap:10px;overflow:auto;padding-right:3px}.project-button{position:relative;width:100%;min-height:84px;display:flex;flex-direction:column;align-items:flex-start;gap:7px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);text-align:left}.project-button.active{border-color:#20302d;box-shadow:0 0 0 2px #1f6f6126}.project-name{font-weight:750;line-height:1.35}.risk-dot{width:fit-content;padding:3px 7px;border-radius:999px;background:#fff1dc;color:var(--amber);font-size:12px;font-weight:700}.sidebar-footer{margin-top:auto;display:flex;gap:10px;padding:13px;border:1px solid var(--line);border-radius:8px;background:#f3efe5;color:#4e493f;font-size:13px;line-height:1.5}.workspace{padding:28px;display:grid;gap:18px}.topbar,.panel-head,.modal-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.eyebrow{margin:0 0 6px;color:var(--accent);font-size:12px;font-weight:800;letter-spacing:0;text-transform:uppercase}h1,h2{margin:0;line-height:1.1}h1{font-size:clamp(30px,4vw,48px)}h2{font-size:26px}.role-switch{display:flex;gap:4px;padding:4px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.role-switch button{height:36px;padding:0 14px;border:0;border-radius:6px;background:transparent;color:var(--muted);font-weight:700}.role-switch button.selected{color:var(--accent-ink);background:#20302d}.summary-strip,.media-band,.table-panel,.history-panel{border:1px solid var(--line);border-radius:8px;background:#fffdfaf0;box-shadow:var(--shadow)}.summary-strip{display:grid;grid-template-columns:repeat(5,minmax(110px,1fr)) minmax(240px,1.6fr);gap:1px;overflow:hidden}.info-item,.summary-note{padding:15px 16px;background:var(--panel)}.info-item span,.info-item strong{display:block}.info-item span{margin-bottom:5px;color:var(--muted);font-size:12px}.info-item strong{font-size:15px}.summary-note{display:flex;align-items:center;line-height:1.55}.media-band,.table-panel,.history-panel{padding:18px}.section-title{display:flex;align-items:center;gap:8px;font-weight:800}.case-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}.case-image{position:relative;min-height:132px;border-radius:8px;overflow:hidden;border:1px solid rgba(32,33,31,.18)}.case-image:after,.swatch:after,.drawer-swatch:after,.mini-swatch:after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,rgba(32,33,31,.16) 1px,transparent 1.8px);background-size:13px 13px;mix-blend-mode:multiply;opacity:.32}.case-image span{position:absolute;left:12px;bottom:10px;padding:4px 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130px 150px 90px;gap:12px;align-items:center;min-height:70px;padding:10px 12px;border-bottom:1px solid var(--line);background:#fff}.confirm-row:last-child{border-bottom:0}.confirm-header{min-height:42px;color:var(--muted);background:#f3efe7;font-size:12px;font-weight:800}.mini-swatch{position:relative;width:44px;height:44px;overflow:hidden;border:1px solid rgba(32,33,31,.2);border-radius:8px}.confirm-row strong,.confirm-row small{display:block}.quantity-input{width:118px;height:38px;display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}.quantity-input input{width:74px;height:100%;border:0;outline:0;padding:0 10px}.quantity-input span{flex:1;height:100%;display:grid;place-items:center;background:#f3efe7;font-weight:800}.final-check{align-items:center;background:#eef6f3;color:#1f5d52}.modal-actions{justify-content:flex-end;margin-top:18px}@media(max-width:1060px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.project-list{grid-template-columns:repeat(3,minmax(220px,1fr))}.summary-strip,.confirmation-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.summary-note{grid-column:1 / -1}}@media(max-width:720px){.workspace,.sidebar,.modal{padding:16px}.topbar,.panel-head{align-items:flex-start;flex-direction:column}.role-switch,.actions{width:100%;overflow-x:auto}.project-list,.case-grid,.summary-strip,.confirmation-summary,.drawer-grid{grid-template-columns:1fr}.history-item{grid-template-columns:1fr;padding:12px}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}.case-image img{position:absolute;inset:0}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(90deg,rgba(32,33,31,.03) 1px,transparent 1px),linear-gradient(180deg,rgba(32,33,31,.03) 1px,transparent 1px),var(--bg);background-size:28px 28px}.auth-loading{display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--muted)}.auth-card{width:100%;max-width:400px;padding:40px 32px;border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:var(--shadow)}.auth-header{text-align:center;margin-bottom:32px}.auth-header .brand-mark{width:56px;height:56px;margin:0 auto 16px;display:grid;place-items:center;color:var(--accent-ink);background:#20302d;border-radius:12px}.auth-header .brand-mark.success{background:var(--accent)}.auth-header h1{font-size:22px;margin-bottom:6px}.auth-header 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span.met{color:var(--accent)}.password-rules span.met:before{content:"●"}.sidebar-user{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px;border:1px solid var(--line);border-radius:8px;background:#f3efe5}.user-info{display:flex;align-items:center;gap:10px;min-width:0}.user-avatar{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:#20302d;color:var(--accent-ink);font-size:14px;font-weight:800;flex-shrink:0}.user-details{display:flex;flex-direction:column;gap:2px;min-width:0}.user-details strong{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.role-badge{font-size:11px;font-weight:700;padding:1px 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