:root{--bg: #f4f6f9;--panel: #ffffff;--ink: #172033;--muted: #667085;--line: #d9e2ee;--blue: #2664d9;--blue-soft: #e8f0ff;--green: #287a52;--green-soft: #e7f5ee;--amber: #a96207;--amber-soft: #fff1d9;--red: #ba3d3d;--red-soft: #ffe8e8;font-family:Inter,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(180deg,#edf3f8,#f8fafc)}button,input,textarea{font:inherit}button{border:0;cursor:pointer}.app-shell{min-height:100vh;display:flex;justify-content:center;background:linear-gradient(135deg,rgba(43,103,214,.12),transparent 36%),linear-gradient(180deg,#f7fafc,#eef3f7)}.phone{width:100%;max-width:430px;min-height:100vh;background:var(--bg);position:relative;overflow:hidden}.home-page{height:100vh;overflow:auto;padding:calc(18px + env(safe-area-inset-top)) 16px 24px}.workspace-banner{min-height:172px;padding:22px;border-radius:8px;display:grid;align-content:end;color:#fff;background:linear-gradient(135deg,#172033fa,#2b67d6e0),linear-gradient(90deg,#172033,#2b67d6);box-shadow:0 18px 42px #2b67d62e}.workspace-banner span{font-size:13px;color:#ffffffbd}.workspace-banner h1{margin:10px 0 0;font-size:28px;line-height:1.15;letter-spacing:0}.app-section{margin-top:24px}.app-section h2{margin:0 0 12px;font-size:16px}.app-icon-card{width:100%;min-height:86px;padding:14px;display:grid;grid-template-columns:58px 1fr;gap:12px;align-items:center;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--ink);text-align:left;box-shadow:0 12px 30px #1720330f}.app-icon{width:58px;height:58px;border-radius:8px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#2b67d6,#194b9f);box-shadow:0 10px 22px #2b67d63d;font-weight:800}.app-icon-card strong{display:block;font-size:13px;line-height:1.3;letter-spacing:0}.app-label small{display:block;margin-top:4px;color:var(--muted);font-size:12px}.app-header{height:calc(68px + env(safe-area-inset-top));padding:calc(12px + env(safe-area-inset-top)) 16px 12px;display:flex;align-items:center;gap:10px;background:#f5f7faf5;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.app-header>div{min-width:0;flex:1}.back-button{width:38px;height:38px;border-radius:8px;background:#fff;color:var(--ink);border:1px solid var(--line);font-size:30px;line-height:1}.app-header span{display:block;font-size:12px;color:var(--muted)}.app-header h1{margin:2px 0 0;font-size:20px;letter-spacing:0}.role-badge{height:30px;padding:0 10px;border-radius:999px;display:inline-flex;align-items:center;background:var(--blue-soft);color:var(--blue);font-size:12px}.app-content{height:calc(100vh - 68px);overflow:auto;padding:14px 14px calc(86px + env(safe-area-inset-bottom))}.tab-page{display:grid;gap:12px}.search-panel,.record-switch,.record-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 12px 32px #1720330f}.search-panel{padding:12px}.search-panel label,.field{display:grid;gap:8px}.search-panel span,.field span{color:var(--muted);font-size:12px}.search-row{display:grid;grid-template-columns:1fr 46px;gap:8px}.field input,.field textarea{width:100%;border:1px solid var(--line);border-radius:8px;outline:0;background:#f9fbfd;color:var(--ink)}.field input{height:44px;padding:0 12px}.search-input{height:46px;display:grid;grid-template-columns:28px 1fr;align-items:center;border:1px solid var(--line);border-radius:8px;background:#f9fbfd;padding:0 12px}.search-input b{color:var(--muted);font-size:18px;font-weight:600}.search-input input{min-width:0;height:42px;border:0;outline:0;background:transparent;color:var(--ink)}.filter-button{width:46px;height:46px;border-radius:8px;display:grid;place-items:center;border:1px solid var(--line);background:#fff;color:var(--muted);font-size:22px}.filter-button.active{color:var(--blue);border-color:#2664d947;background:var(--blue-soft)}.filter-panel{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:10px}.filter-panel label{display:grid;gap:8px}.filter-panel select{min-width:0;height:42px;border:1px solid var(--line);border-radius:8px;padding:0 10px;background:#f9fbfd;color:var(--ink)}.field textarea{min-height:88px;padding:12px;resize:vertical}.item-list,.record-list{display:grid;gap:10px}.item-card{width:100%;min-height:112px;padding:14px 10px 14px 14px;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;justify-content:space-between;gap:14px;background:#fff;color:var(--ink);text-align:left;box-shadow:0 10px 26px #1720330d}.item-card:active,.app-icon-card:active,.record-card:active{transform:translateY(1px)}.item-main{min-width:0;flex:1}.item-title-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.item-card h3,.record-card h3{margin:8px 0 4px;font-size:17px;letter-spacing:0}.item-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}.item-card small{display:block;margin-top:4px;color:#8792a2;font-size:12px}.tag{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:999px;background:#edf2f7;color:var(--muted);font-size:12px}.code-tag{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:999px;background:#f6f8fb;color:#7a8698;font-size:12px;font-family:Segoe UI,sans-serif}.stock{width:56px;height:56px;border-radius:8px;display:grid;place-items:center;align-content:center;background:var(--blue-soft);color:var(--blue);flex:0 0 auto}.card-chevron{color:#a5afbd;font-size:22px;line-height:1;flex:0 0 auto}.stock.warning{background:var(--red-soft);color:var(--red)}.stock strong{font-size:20px;line-height:1}.stock small{font-size:12px}.record-switch{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:8px;position:sticky;top:0;z-index:3}.record-switch button,.segmented button{min-height:42px;border-radius:8px;background:transparent;color:var(--muted)}.record-switch button.active,.segmented button.active{background:#fff;color:var(--ink);box-shadow:0 6px 16px #17203314}.record-switch b{min-width:24px;height:24px;margin-left:6px;border-radius:999px;display:inline-grid;place-items:center;background:var(--blue-soft);color:var(--blue);font-size:12px}.record-card{padding:14px}.record-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.record-top strong{min-width:46px;height:46px;border-radius:8px;display:grid;place-items:center;background:#f2f5f8;color:var(--ink);font-size:18px}.record-meta{display:grid;gap:8px;margin:8px 0 12px;color:var(--muted);font-size:13px}.record-meta span{display:grid;grid-template-columns:38px 1fr;gap:8px;line-height:1.45}.record-meta b{color:#98a2b3;font-weight:500}.action-button{width:100%;min-height:44px;border-radius:8px;display:grid;place-items:center;background:var(--amber);color:#fff;font-weight:700}.action-button.green{background:var(--green)}.empty-state{min-height:120px;border-radius:8px;display:grid;place-items:center;background:#fff;color:var(--muted);border:1px dashed var(--line)}.bottom-tabs{position:absolute;left:0;right:0;bottom:0;z-index:8;display:grid;grid-template-columns:1fr 1fr;padding:7px 18px calc(7px + env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.bottom-tabs button{min-height:52px;border-radius:8px;display:grid;place-items:center;gap:2px;background:transparent;color:var(--muted);font-size:12px}.bottom-tabs button.active{color:var(--blue);background:var(--blue-soft);font-weight:700}.bottom-tabs span{font-size:20px;line-height:1}.modal-mask{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;display:flex;align-items:flex-end;background:#121a287a;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.modal-sheet{width:100%;max-height:88vh;overflow:auto;border-radius:8px 8px 0 0;background:#fff;box-shadow:0 -16px 44px #121a282e}.sheet-handle{width:42px;height:4px;margin:9px auto 2px;border-radius:999px;background:#d0d5dd}.modal-head{padding:10px 16px 12px;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}.modal-head h2{margin:0;font-size:18px}.modal-head p{margin:4px 0 0;color:var(--muted);font-size:13px}.modal-head button{width:34px;height:34px;border-radius:8px;background:#f2f5f8;color:var(--muted);font-size:22px}.modal-form{display:grid;gap:12px;padding:14px 16px calc(18px + env(safe-area-inset-bottom))}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:4px;border-radius:8px;background:#edf2f7}.record-summary{padding:12px;border-radius:8px;background:#f8fafc;border:1px solid var(--line)}.record-summary span,.record-summary p{color:var(--muted);font-size:13px}.record-summary strong{display:block;margin:5px 0}.record-summary p{margin:0}.primary-button{min-height:48px;border-radius:8px;background:var(--blue);color:#fff;font-weight:700;box-shadow:0 12px 22px #2664d938}@media (min-width: 700px){.app-shell{padding:28px 0}.phone{min-height:860px;max-height:860px;border:1px solid var(--line);border-radius:8px;box-shadow:0 24px 70px #17203329}.home-page{height:858px}.app-content{height:790px}}@media (max-width: 370px){.form-grid{grid-template-columns:1fr}}