:root{--c-bg: #f2f4f8;--c-surface: #ffffff;--c-surface-alt: #fafbfd;--c-border: #e3e8ef;--c-border-strong: #cdd5e0;--c-text: #1f2937;--c-text-sub: #64748b;--c-text-muted: #94a3b8;--c-brand: #2563eb;--c-brand-dark: #1d4ed8;--c-brand-soft: #eff6ff;--c-up: #c0392b;--c-down: #389e0d;--c-flat: #94a3b8;--c-danger: #dc2626;--c-danger-soft: #fef2f2;--c-warn: #b45309;--c-warn-soft: #fffbeb;--c-ok-soft: #f6ffed;--c-ok-border: #b7eb8f;--radius: 10px;--radius-sm: 6px;--shadow-card: 0 1px 3px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);--shadow-pop: 0 10px 30px rgba(15, 23, 42, .12);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Roboto, sans-serif;--font-num: "SF Mono", "JetBrains Mono", Consolas, Menlo, monospace;--fs-base: 14px;--fs-sm: 13px;--fs-xs: 12px;--fs-title: 18px;--gap: 14px;--pad-card: 16px;--ctl-h: 36px}*{box-sizing:border-box}html,body,#app{height:100%}body{margin:0;font-family:var(--font-sans);font-size:var(--fs-base);color:var(--c-text);background:var(--c-bg);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}button{font-family:inherit}.card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow-card);padding:var(--pad-card);margin-bottom:var(--gap)}.card-header{display:flex;align-items:baseline;gap:8px;font-size:var(--fs-title);font-weight:600;margin-bottom:12px;flex-wrap:wrap}.card-header .hint{font-size:var(--fs-xs);font-weight:400;color:var(--c-text-sub)}.field{min-width:0}.field>label{display:block;font-size:var(--fs-xs);color:var(--c-text-sub);margin-bottom:4px}.input,select.input,input.input{width:100%;height:var(--ctl-h);padding:0 10px;font-size:var(--fs-base);color:var(--c-text);background:var(--c-surface);border:1px solid var(--c-border-strong);border-radius:var(--radius-sm);outline:none;transition:border-color .15s,box-shadow .15s}.input:focus{border-color:var(--c-brand);box-shadow:0 0 0 3px #2563eb1f}.input::placeholder{color:var(--c-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;height:var(--ctl-h);padding:0 14px;font-size:var(--fs-base);color:var(--c-text);background:var(--c-surface);border:1px solid var(--c-border-strong);border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;transition:all .15s}.btn:hover{border-color:var(--c-brand);color:var(--c-brand)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--c-brand);border-color:var(--c-brand);color:#fff}.btn-primary:hover{background:var(--c-brand-dark);border-color:var(--c-brand-dark);color:#fff}.btn-danger{background:var(--c-danger);border-color:var(--c-danger);color:#fff}.btn-danger:hover{background:#b91c1c;border-color:#b91c1c;color:#fff}.btn-sm{height:28px;padding:0 10px;font-size:var(--fs-xs)}.btn-block{width:100%}.tabs{display:flex;gap:0;margin-bottom:var(--gap)}.tabs button{padding:9px 22px;font-size:var(--fs-base);color:var(--c-text-sub);background:var(--c-surface-alt);border:1px solid var(--c-border);border-right-width:0;cursor:pointer}.tabs button:last-child{border-right-width:1px}.tabs button.active{background:var(--c-surface);color:var(--c-brand);font-weight:600}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}table.grid{width:100%;border-collapse:collapse;font-size:var(--fs-sm)}table.grid th,table.grid td{border:1px solid var(--c-border);padding:6px 10px;text-align:center;white-space:nowrap}table.grid th{background:var(--c-surface-alt);color:var(--c-text-sub);font-weight:600}table.grid tbody tr:hover{background:#f8fafc}table.grid tr.edit-row td{background:var(--c-warn-soft)}td.num,th.num{font-family:var(--font-num);text-align:right}.pnl-pos{color:var(--c-up);font-weight:600}.pnl-neg{color:var(--c-down);font-weight:600}.pnl-un{color:var(--c-flat)}.alert{padding:8px 12px;border-radius:var(--radius-sm);font-size:var(--fs-sm);margin-bottom:var(--gap)}.alert-error{background:var(--c-danger-soft);border:1px solid #fecaca;color:var(--c-danger)}.alert-warn{background:var(--c-warn-soft);border:1px solid #fde68a;color:var(--c-warn)}.alert-ok{background:var(--c-ok-soft);border:1px solid var(--c-ok-border);color:#237804}.summary-bar{background:var(--c-ok-soft);border:1px solid var(--c-ok-border);border-radius:var(--radius-sm);padding:7px 12px;font-size:var(--fs-sm);margin-bottom:8px}.summary-bar.short-bar{background:var(--c-warn-soft);border-color:#fde68a}.empty-tip{color:var(--c-text-muted);font-size:var(--fs-sm);padding:18px;text-align:center}.dir-title{display:flex;align-items:center;justify-content:space-between;font-size:var(--fs-sm);font-weight:600;margin:8px 0 4px}.pager{display:flex;gap:6px;align-items:center;justify-content:center;margin-top:12px;flex-wrap:wrap}.pager button{height:30px;min-width:32px;padding:0 10px;font-size:var(--fs-xs);background:var(--c-surface);border:1px solid var(--c-border-strong);border-radius:var(--radius-sm);cursor:pointer}.pager button.active{background:var(--c-brand);border-color:var(--c-brand);color:#fff}.pager button:disabled{opacity:.4;cursor:not-allowed}.muted{color:var(--c-text-muted)}.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--c-border-strong);border-top-color:var(--c-brand);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.fade-enter-active,.fade-leave-active{transition:opacity .15s}.fade-enter-from,.fade-leave-to{opacity:0}.app-pc{--gap: 16px;--pad-card: 18px;--ctl-h: 36px}.app-pc .shell{display:grid;grid-template-columns:208px minmax(0,1fr);min-height:100vh}.app-pc .sidebar{background:#0f172a;color:#cbd5e1;padding:18px 0;display:flex;flex-direction:column}.app-pc .brand{padding:0 18px 18px;font-size:16px;font-weight:700;color:#fff;letter-spacing:.5px}.app-pc .brand small{display:block;margin-top:4px;font-size:11px;font-weight:400;color:#64748b;letter-spacing:0}.app-pc .nav-link{display:flex;align-items:center;gap:10px;padding:10px 18px;font-size:14px;color:#cbd5e1;text-decoration:none;border-left:3px solid transparent;transition:background .15s}.app-pc .nav-link:hover{background:#ffffff0f;color:#fff}.app-pc .nav-link.active{background:#2563eb2e;border-left-color:var(--c-brand);color:#fff;font-weight:600}.app-pc .sidebar-foot{margin-top:auto;padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#94a3b8}.app-pc .sidebar-foot .user-name{color:#e2e8f0;font-weight:600;margin-bottom:8px}.app-pc .sidebar-foot .btn{height:30px;font-size:12px;background:transparent;border-color:#fff3;color:#cbd5e1}.app-pc .sidebar-foot .btn:hover{color:#fff;border-color:#fff}.app-pc .main{min-width:0;display:flex;flex-direction:column}.app-pc .topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--c-surface);border-bottom:1px solid var(--c-border)}.app-pc .topbar h1{margin:0;font-size:18px;font-weight:600}.app-pc .topbar .who{font-size:12px;color:var(--c-text-sub)}.app-pc .content{padding:20px 24px 40px;max-width:1560px;width:100%}.app-pc .form-grid{display:grid;grid-template-columns:130px 96px 90px 110px 120px 210px auto;gap:12px;align-items:end}.app-pc .form-grid.etf{grid-template-columns:130px 96px 230px 120px 210px auto}.app-pc .form-note{margin-top:10px;display:flex;align-items:center;gap:10px}.app-pc .form-note label{font-size:12px;color:var(--c-text-sub);white-space:nowrap}.app-pc .form-note .input{max-width:420px}.app-pc .qty-quick{display:flex;gap:4px}.app-pc .qty-quick button{flex:1;height:26px;font-size:12px;background:var(--c-surface-alt);border:1px solid var(--c-border);border-radius:var(--radius-sm);cursor:pointer}.app-pc .qty-quick button.active{background:var(--c-brand);border-color:var(--c-brand);color:#fff}.app-pc .pos-wrap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}.app-pc .pos-symbol h3{margin:0 0 10px;font-size:15px}.app-pc .pos-symbol h3 .tag{font-size:12px;font-weight:400;color:var(--c-text-sub);margin-left:8px}.app-pc table.grid{min-width:520px}.app-pc .lot-eff{font-weight:600}.app-pc .lot-eff.long{color:var(--c-up)}.app-pc .lot-eff.short{color:var(--c-down)}.app-pc .row-actions{display:inline-flex;gap:6px}.app-pc .login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e3a8a,#4c1d95);padding:24px}.app-pc .login-card{width:380px;background:#fff;border-radius:16px;padding:36px 32px;box-shadow:0 20px 60px #0000004d}.app-pc .login-card h1{margin:0 0 6px;font-size:22px;text-align:center}.app-pc .login-card .sub{margin:0 0 24px;font-size:13px;color:var(--c-text-sub);text-align:center}.app-pc .login-card .field{margin-bottom:16px}.app-pc .login-card .btn-primary{width:100%;height:42px;font-size:15px}.app-mobile{--gap: 12px;--pad-card: 14px;--ctl-h: 44px;--fs-base: 15px;--fs-sm: 14px;--fs-xs: 12px;--fs-title: 16px}.app-mobile .shell{display:flex;flex-direction:column;min-height:100vh;padding-bottom:calc(58px + env(safe-area-inset-bottom))}.app-mobile .mobile-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:#0f172a;color:#fff}.app-mobile .mobile-header .title{font-size:16px;font-weight:600}.app-mobile .mobile-header .who{font-size:12px;color:#94a3b8}.app-mobile .mobile-header .logout{padding:4px 8px;font-size:12px;color:#cbd5e1;background:transparent;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-sm)}.app-mobile .content{padding:12px 12px 20px}.app-mobile .card{border-radius:12px;margin-bottom:var(--gap)}.app-mobile .card-header{font-size:var(--fs-title);margin-bottom:10px}.app-mobile .mobile-tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;background:var(--c-surface);border-top:1px solid var(--c-border);padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -2px 10px #0f172a0f}.app-mobile .mobile-tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:58px;font-size:11px;color:var(--c-text-muted);text-decoration:none}.app-mobile .mobile-tabbar a .ico{font-size:20px;line-height:1}.app-mobile .mobile-tabbar a.active{color:var(--c-brand);font-weight:600}.app-mobile .tabs{display:flex;gap:6px;background:var(--c-surface);padding:4px;border:1px solid var(--c-border);border-radius:10px}.app-mobile .tabs button{flex:1;padding:8px 0;font-size:13px;background:transparent;border:none;border-radius:8px}.app-mobile .tabs button.active{background:var(--c-brand);color:#fff;font-weight:600}.app-mobile .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.app-mobile .form-grid .field-wide{grid-column:span 2}.app-mobile .form-actions{grid-column:span 2;display:flex;gap:8px}.app-mobile .form-actions .btn{flex:1;height:46px;font-size:15px}.app-mobile .form-note{margin-top:10px}.app-mobile .qty-quick{display:flex;gap:6px}.app-mobile .qty-quick button{flex:1;height:34px;font-size:13px;background:var(--c-surface-alt);border:1px solid var(--c-border);border-radius:var(--radius-sm);cursor:pointer}.app-mobile .qty-quick button.active{background:var(--c-brand);border-color:var(--c-brand);color:#fff}.app-mobile .trade-cards{display:flex;flex-direction:column;gap:10px}.app-mobile .trade-card{border:1px solid var(--c-border);border-radius:10px;padding:12px;background:var(--c-surface)}.app-mobile .trade-card.editing{border-color:#f59e0b;background:var(--c-warn-soft)}.app-mobile .trade-card .tc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.app-mobile .trade-card .tc-symbol{font-size:15px;font-weight:600}.app-mobile .trade-card .tc-badges{display:flex;gap:6px}.app-mobile .badge{padding:2px 8px;font-size:11px;border-radius:999px;background:var(--c-brand-soft);color:var(--c-brand-dark)}.app-mobile .badge.close{background:#f1f5f9;color:#475569}.app-mobile .badge.long{background:#fef2f2;color:var(--c-up)}.app-mobile .badge.short{background:#f0fdf4;color:var(--c-down)}.app-mobile .trade-card .tc-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:6px 10px;font-size:13px;color:var(--c-text-sub)}.app-mobile .trade-card .tc-meta b{color:var(--c-text);font-family:var(--font-num);font-weight:600}.app-mobile .trade-card .tc-foot{display:flex;align-items:center;justify-content:space-between;margin-top:10px;padding-top:10px;border-top:1px dashed var(--c-border);font-size:12px}.app-mobile .trade-card .tc-actions{display:flex;gap:8px}.app-mobile .pos-wrap{display:flex;flex-direction:column;gap:14px}.app-mobile .pos-symbol{border:1px solid var(--c-border);border-radius:10px;padding:12px;background:var(--c-surface-alt)}.app-mobile .pos-symbol h3{margin:0 0 10px;font-size:15px}.app-mobile .pos-symbol h3 .tag{font-size:12px;font-weight:400;color:var(--c-text-sub);margin-left:6px}.app-mobile .lot-cards{display:flex;flex-direction:column;gap:8px;margin-top:8px}.app-mobile .lot-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:8px;padding:10px;font-size:13px}.app-mobile .lot-card .lc-row{display:flex;justify-content:space-between;gap:8px;padding:2px 0}.app-mobile .lot-card .lc-row b{font-family:var(--font-num)}.app-mobile .lot-card .lc-actions{display:flex;gap:8px;margin-top:8px}.app-mobile .lot-card .lc-actions .btn{flex:1}.app-mobile .lot-card input.input{height:36px;font-size:13px}.app-mobile .login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#1e3a8a,#4c1d95);padding:20px}.app-mobile .login-card{width:100%;max-width:340px;background:#fff;border-radius:18px;padding:28px 22px;box-shadow:0 16px 40px #00000047}.app-mobile .login-card h1{margin:0 0 6px;font-size:20px;text-align:center}.app-mobile .login-card .sub{margin:0 0 22px;font-size:13px;color:var(--c-text-sub);text-align:center}.app-mobile .login-card .field{margin-bottom:14px}.app-mobile .login-card .btn-primary{width:100%;height:48px;font-size:16px}.app-mobile .btn{min-height:40px}.app-mobile .btn-sm{min-height:34px;height:34px;padding:0 12px}.app-mobile input.input,.app-mobile select.input{font-size:16px}