:root{--bg: #f6f7f9;--surface: #ffffff;--line: rgba(17, 24, 39, .07);--ink: #111827;--ink-2: #6b7280;--ink-3: #9ca3af;--accent: #4f46e5;--accent-hover: #4338ca;--accent-tint: #eef0fe;--ok: #10b981;--warn: #f59e0b;--danger: #ef4444;--radius-card: 15px;--radius-ctrl: 10px;--radius-chip: 8px;--shadow: 0 6px 20px rgba(17, 24, 39, .06);--shadow-hover: 0 12px 30px rgba(17, 24, 39, .1);--sidebar-width: 60px;--topbar-height: 56px;--ease-settle: cubic-bezier(.22, 1, .36, 1);--transition: .16s ease;--text: var(--ink);--text-muted: var(--ink-2);--border: var(--line);--accent-soft: var(--accent-tint);--success: var(--ok);--warning: var(--warn);--radius: var(--radius-card);--radius-sm: var(--radius-ctrl);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-size:13.5px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}h1,h2,h3{font-weight:600;letter-spacing:-.01em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);border-radius:var(--radius-ctrl);padding:8px 14px;font-weight:600;font-size:13px;background:var(--surface);color:var(--ink);transition:background var(--transition),border-color var(--transition),color var(--transition),box-shadow var(--transition)}.btn:hover{background:var(--bg)}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-ghost{background:transparent;border-color:transparent;color:var(--ink-2);padding:6px 10px}.btn-ghost:hover{background:var(--bg);color:var(--ink)}.btn-danger{color:var(--danger);border-color:transparent;background:transparent}.btn-danger:hover{background:#fef2f2}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:5px 10px;font-size:12px}.app-shell{display:grid;grid-template-columns:var(--sidebar-width) 1fr;grid-template-rows:var(--topbar-height) 1fr;grid-template-areas:"sidebar topbar" "sidebar main";height:100vh;background:var(--bg)}.sidebar{grid-area:sidebar;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;align-items:center;padding:12px 0;overflow:visible;z-index:20}.sidebar-brand{width:36px;height:36px;border-radius:11px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;letter-spacing:-.03em;margin-bottom:14px;flex-shrink:0}.sidebar-nav{display:flex;flex-direction:column;align-items:center;gap:4px;width:100%;flex:1}.sidebar-footer{display:flex;flex-direction:column;align-items:center;gap:4px;width:100%;padding-top:8px;margin-top:auto;border-top:1px solid var(--line)}.nav-icon{position:relative;width:40px;height:40px;border-radius:var(--radius-ctrl);border:none;background:transparent;color:var(--ink-2);display:flex;align-items:center;justify-content:center;transition:background var(--transition),color var(--transition),transform var(--transition)}.nav-icon:hover{background:var(--bg);color:var(--ink)}.nav-icon:hover .nav-icon-glyph{transform:scale(1.14)}.nav-icon.active{background:var(--accent);color:#fff}.nav-icon.active:hover{background:var(--accent-hover);color:#fff}.nav-icon.disabled{opacity:.4;cursor:not-allowed}.nav-icon.disabled:hover{background:transparent;color:var(--ink-2)}.nav-icon.disabled:hover .nav-icon-glyph{transform:none}.nav-icon-glyph{display:flex;transition:transform .16s ease}.nav-icon-tip{position:absolute;left:calc(100% + 10px);top:50%;transform:translateY(-50%) translate(-4px);background:var(--ink);color:#fff;font-size:12px;font-weight:500;padding:6px 10px;border-radius:8px;white-space:nowrap;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .16s ease,transform .16s ease,visibility .16s;z-index:100;box-shadow:var(--shadow)}.nav-icon-tip:before{content:"";position:absolute;left:-4px;top:50%;transform:translateY(-50%);border:4px solid transparent;border-right-color:var(--ink)}.nav-icon:hover .nav-icon-tip,.nav-icon:focus-visible .nav-icon-tip{opacity:1;visibility:visible;transform:translateY(-50%) translate(0)}.nav-icon-tip .soon-mark{margin-left:6px;opacity:.65;font-size:10px;font-weight:700;text-transform:uppercase}.topbar{grid-area:topbar;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;padding:0 24px;overflow:visible;z-index:30}.topbar .search{flex:1;max-width:380px}.topbar .spacer{flex:1}.main{grid-area:main;overflow-y:auto;padding:24px 28px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:18px}.card-appear{animation:card-settle .5s var(--ease-settle) both}@keyframes card-settle{0%{opacity:0;transform:translateY(-8px) scale(1.025)}to{opacity:1;transform:translateY(0) scale(1)}}@media (prefers-reduced-motion: reduce){.card-appear{animation:none}.nav-icon-glyph,.nav-icon-tip,.drawer-panel,.drawer-overlay,.icon-btn-tip{transition:none!important}}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px;flex-wrap:wrap}.page-header h1{font-size:19px;margin:0;letter-spacing:-.01em}.page-header .sub{margin:4px 0 0;color:var(--ink-2);font-size:13px}.icon-btn{position:relative;width:30px;height:30px;border-radius:var(--radius-chip);border:none;background:transparent;color:var(--ink-2);display:inline-flex;align-items:center;justify-content:center;transition:background var(--transition),color var(--transition);flex-shrink:0}.icon-btn:hover{background:var(--bg);color:var(--ink)}.icon-btn:hover .icon-btn-glyph{transform:scale(1.14)}.icon-btn.danger:hover{background:#fef2f2;color:var(--danger)}.icon-btn-glyph{display:flex;transition:transform .16s ease}.icon-btn-tip{position:absolute;background:var(--ink);color:#fff;font-size:11.5px;font-weight:500;padding:5px 8px;border-radius:7px;white-space:nowrap;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .16s ease,transform .16s ease,visibility .16s;z-index:60}.icon-btn.tip-top .icon-btn-tip{bottom:calc(100% + 6px);left:50%;transform:translate(-50%) translateY(4px)}.icon-btn.tip-bottom .icon-btn-tip{top:calc(100% + 6px);left:50%;transform:translate(-50%) translateY(-4px)}.icon-btn.tip-left .icon-btn-tip{right:calc(100% + 8px);top:50%;left:auto;transform:translateY(-50%) translate(4px)}.icon-btn:hover .icon-btn-tip,.icon-btn:focus-visible .icon-btn-tip{opacity:1;visibility:visible}.icon-btn.tip-top:hover .icon-btn-tip,.icon-btn.tip-top:focus-visible .icon-btn-tip{transform:translate(-50%) translateY(0)}.icon-btn.tip-bottom:hover .icon-btn-tip,.icon-btn.tip-bottom:focus-visible .icon-btn-tip{transform:translate(-50%) translateY(0)}.icon-btn.tip-left:hover .icon-btn-tip,.icon-btn.tip-left:focus-visible .icon-btn-tip{transform:translateY(-50%) translate(0)}.drawer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#11182747;z-index:50;animation:fade-in .28s ease both}.drawer-panel{position:fixed;top:0;right:0;height:100%;width:min(480px,100%);background:var(--surface);box-shadow:-12px 0 40px #1118271f;z-index:51;display:flex;flex-direction:column;transform:translate(0);animation:drawer-in .34s var(--ease-settle) both}.drawer-panel.wide{width:min(560px,100%)}@keyframes drawer-in{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.drawer-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:20px 22px 16px;border-bottom:1px solid var(--line);flex-shrink:0}.drawer-header h2{margin:0;font-size:17px}.drawer-body{padding:20px 22px;overflow-y:auto;flex:1}.drawer-footer{padding:14px 22px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end;flex-shrink:0}.data-list{display:flex;flex-direction:column;gap:12px}.data-list-toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow)}.data-list-rows{display:flex;flex-direction:column;gap:8px}.data-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);cursor:pointer;transition:box-shadow var(--transition),border-color var(--transition),transform var(--transition)}.data-row:hover{box-shadow:var(--shadow-hover);border-color:#1118271f}.data-row-main{display:flex;flex-direction:column;gap:6px;min-width:0}.data-row-title{font-weight:600;font-size:14px;color:var(--ink);display:flex;align-items:center;flex-wrap:wrap;gap:8px}.data-row-meta{display:flex;flex-wrap:wrap;gap:8px 14px;color:var(--ink-2);font-size:12.5px}.data-row-meta span{display:inline-flex;align-items:center;gap:4px}.data-row-actions{display:flex;gap:2px;align-items:center}.data-list-empty,.data-list-loading{text-align:center;padding:48px 20px;color:var(--ink-2);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card)}.data-list-footer{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow)}.input,.select,.textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius-ctrl);padding:9px 12px;background:var(--surface);color:var(--ink);font:inherit;outline:none;transition:border-color var(--transition),box-shadow var(--transition)}.input:focus,.select:focus,.textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint)}.input:disabled,.select:disabled{background:var(--bg);color:var(--ink-3)}.textarea{min-height:74px;resize:vertical}.field{margin-bottom:14px}.field label{display:block;font-weight:600;font-size:12.5px;margin-bottom:5px;color:var(--ink)}.field .hint{color:var(--ink-2);font-size:12px;margin-top:4px}.field .error{color:var(--danger);font-size:12px;margin-top:4px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.form-row{display:flex;gap:12px;align-items:flex-start}.form-row>.field{flex:1}.chip,.badge,.status-pill{display:inline-flex;align-items:center;padding:3px 9px;border-radius:var(--radius-chip);font-size:11.5px;font-weight:600}.status-pill-ok,.badge-green{background:#ecfdf5;color:var(--ok)}.status-pill-warn,.badge-amber{background:#fffbeb;color:var(--warn)}.status-pill-danger{background:#fef2f2;color:var(--danger)}.status-pill-neutral,.badge-gray{background:#f3f4f6;color:var(--ink-2)}.status-pill-accent,.badge-blue{background:var(--accent-tint);color:var(--accent)}.metric{padding:18px}.metric-label{font-size:12.5px;color:var(--ink-2);font-weight:500;margin-bottom:8px}.metric-value{font-size:24px;font-weight:600;letter-spacing:-.02em;color:var(--ink)}.metric-hint{margin-top:6px;font-size:12px;color:var(--ink-3)}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:16px}.dashboard-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:12px}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg);background-image:radial-gradient(ellipse at 20% 10%,var(--accent-tint) 0%,transparent 50%),radial-gradient(ellipse at 80% 90%,rgba(79,70,229,.06) 0%,transparent 45%)}.auth-card{width:100%;max-width:400px;padding:30px}.auth-card h1{font-size:20px;margin:0 0 6px}.auth-card .sub{color:var(--ink-2);margin-bottom:22px}.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}.auth-brand-mark{width:36px;height:36px;border-radius:11px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}.auth-brand-name{font-weight:700;font-size:17px;letter-spacing:-.02em}.auth-switch{text-align:center;margin-top:18px;color:var(--ink-2)}.auth-switch a{color:var(--accent);font-weight:600}.empty-state{text-align:center;padding:64px 20px;color:var(--ink-2)}.empty-state h2{color:var(--ink);margin-bottom:8px}.alert{padding:11px 14px;border-radius:var(--radius-ctrl);font-size:13px;margin-bottom:14px}.alert-error{background:#fef2f2;color:var(--danger)}.alert-info{background:var(--accent-tint);color:var(--accent)}.alert-success{background:#ecfdf5;color:var(--ok)}.pagination{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;color:var(--ink-2);font-size:13px}.pagination .pages{display:flex;gap:8px;align-items:center}.row-actions{display:flex;gap:2px;justify-content:flex-end}.inline-fields{display:flex;gap:10px;flex-wrap:wrap}.checkbox-list{display:grid;grid-template-columns:1fr 1fr;gap:8px}.checkbox-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--line);border-radius:var(--radius-ctrl);font-weight:500}.section-title{font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-2);margin:22px 0 12px}.user-chip{display:flex;align-items:center;gap:10px}.avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-tint);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px}.detail-block{margin-bottom:18px}.detail-block dt{font-size:11.5px;font-weight:600;color:var(--ink-3);text-transform:uppercase;letter-spacing:.03em;margin-bottom:4px}.detail-block dd{margin:0 0 12px;color:var(--ink);font-size:13.5px}.chart-placeholder{height:180px;border-radius:var(--radius-ctrl);background:linear-gradient(180deg,var(--accent-tint) 0%,var(--bg) 100%);border:1px dashed rgba(79,70,229,.2);display:flex;align-items:center;justify-content:center;color:var(--ink-3);font-size:13px}.activity-list{list-style:none;margin:0;padding:0}.activity-list li{padding:10px 0;border-bottom:1px solid var(--line);color:var(--ink-2);font-size:13px}.activity-list li:last-child{border-bottom:none}.activity-list strong{color:var(--ink);font-weight:600}@media (max-width: 820px){.app-shell{grid-template-columns:1fr;grid-template-rows:var(--topbar-height) auto 1fr;grid-template-areas:"topbar" "sidebar" "main";height:auto;min-height:100vh}.sidebar{flex-direction:row;flex-wrap:wrap;justify-content:center;border-right:none;border-bottom:1px solid var(--line);padding:8px;gap:4px}.sidebar-brand{margin-bottom:0}.sidebar-nav,.sidebar-footer{flex-direction:row;flex-wrap:wrap;width:auto;border:none;padding:0;margin:0}.nav-icon-tip{display:none}.form-grid,.checkbox-list,.dashboard-grid{grid-template-columns:1fr}.form-row{flex-direction:column}.drawer-panel,.drawer-panel.wide{width:100%}}.search-select{position:relative}.search-select-row{display:flex;gap:6px;align-items:center}.search-select-menu{position:absolute;z-index:20;left:0;right:0;top:calc(100% + 4px);margin:0;padding:6px;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-ctrl);box-shadow:var(--shadow-hover);max-height:220px;overflow-y:auto}.search-select-menu button{width:100%;text-align:left;border:none;background:transparent;padding:8px 10px;border-radius:8px;color:var(--ink);font:inherit}.search-select-menu button:hover{background:var(--accent-tint);color:var(--accent)}.search-select-empty{position:absolute;z-index:20;left:0;right:0;top:calc(100% + 4px);padding:10px 12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-ctrl);color:var(--ink-3);font-size:12.5px}.chess-toolbar{margin-bottom:14px}.chess-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);overflow:auto;max-height:calc(100vh - 220px)}.chess-grid{display:grid;min-width:720px}.chess-corner,.chess-dayhead,.chess-prop{position:sticky;top:0;background:var(--surface);z-index:2;padding:10px 8px;border-bottom:1px solid var(--line);font-size:12px;color:var(--ink-2);font-weight:600}.chess-corner{left:0;z-index:3;border-right:1px solid var(--line)}.chess-dayhead{text-align:center}.chess-dow{text-transform:uppercase;font-size:10px;letter-spacing:.04em;color:var(--ink-3)}.chess-prop{position:sticky;left:0;z-index:1;top:auto;border-right:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--ink);font-size:13px;background:var(--surface);display:flex;align-items:center}.chess-track{position:relative;display:grid;grid-auto-flow:column;grid-auto-columns:1fr;border-bottom:1px solid var(--line);min-height:44px}.chess-cell{border:none;border-right:1px solid var(--line);background:transparent;min-height:44px;cursor:pointer;padding:0}.chess-cell:hover{background:var(--accent-tint)}.chess-bar{position:absolute;top:8px;height:28px;border:none;border-radius:8px;color:#fff;font-size:11.5px;font-weight:600;padding:0 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;z-index:1;box-shadow:0 2px 8px #1118271f}.chess-bar:hover{filter:brightness(1.06)}.kanban{display:grid;grid-template-columns:repeat(6,minmax(200px,1fr));gap:10px;overflow-x:auto;padding-bottom:8px}.kanban-col{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-card);min-height:280px;display:flex;flex-direction:column}.kanban-col-head{display:flex;justify-content:space-between;align-items:center;padding:12px 12px 8px;font-weight:600;font-size:12.5px;color:var(--ink)}.kanban-count{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-chip);padding:1px 7px;font-size:11px;color:var(--ink-2)}.kanban-col-body{padding:0 8px 10px;display:flex;flex-direction:column;gap:8px;flex:1}.kanban-card{text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:12px;cursor:pointer;transition:box-shadow var(--transition)}.kanban-card:hover{box-shadow:var(--shadow-hover)}.kanban-card-title{font-weight:600;font-size:13.5px;margin-bottom:4px}.kanban-card-meta{font-size:12px;color:var(--ink-2);display:flex;align-items:center;gap:6px;margin-top:2px}.source-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.kanban-empty{color:var(--ink-3);font-size:12.5px;padding:16px 8px;text-align:center}@media (max-width: 1100px){.kanban{grid-template-columns:repeat(3,minmax(220px,1fr))}}