:root{--bg:#f5f4f0;--surface:#fff;--surface-2:#f7f6f2;--line:#e3e1db;--line-strong:#cfcbc2;--text:#1b1c1e;--text-2:#3d4046;--muted:#5b5f66;--accent:#1f4fd1;--accent-strong:#163a9c;--accent-bg:#eef2fd;--ok:#0e5a4d;--ok-bg:#e3f1ec;--ok-line:#b9dccf;--warn:#8f3408;--warn-strong:#b4410b;--warn-bg:#fbe7dc;--warn-soft:#fff4ec;--warn-line:#efc2a4;--radius:12px;--mono:ui-monospace, "SF Mono", "IBM Plex Mono", Menlo, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0}body{-webkit-text-size-adjust:100%;font-family:system-ui,-apple-system,PingFang TC,Noto Sans TC,Microsoft JhengHei,sans-serif;font-size:15px;line-height:1.5}a{color:var(--accent)}a:hover{color:var(--accent-strong)}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1,h2,h3{margin:0;line-height:1.3}h1{font-size:20px}h2{font-size:17px}h3{font-size:15px}p{margin:0}.mono{font-family:var(--mono)}.muted{color:var(--muted)}.small{font-size:13px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.app{flex-direction:column;min-height:100vh;display:flex}.topbar{z-index:10;background:var(--surface);border-bottom:1px solid var(--line);align-items:center;gap:16px;padding:10px 24px;display:flex;position:sticky;top:0}.brand{white-space:nowrap;align-items:center;gap:10px;font-size:16px;font-weight:700;display:flex}.brand-mark{background:var(--text);border-radius:7px;width:26px;height:26px;display:inline-block}.nav{gap:4px;display:flex}.nav a{min-height:40px;color:var(--text-2);border-radius:10px;align-items:center;padding:0 14px;font-weight:500;text-decoration:none;display:inline-flex}.nav a[aria-current=page]{background:var(--accent-bg);color:var(--accent-strong)}.topbar-end{align-items:center;gap:10px;margin-left:auto;display:flex}.main{flex-direction:column;flex:1;gap:16px;width:100%;max-width:1440px;margin:0 auto;padding:20px 24px 40px;display:flex}.cols,.cols-list{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:start;gap:16px;display:grid}.detail-card{max-height:calc(100vh - 92px);position:sticky;top:76px;overflow-y:auto}.stack{flex-direction:column;gap:12px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.row-between{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.grow{flex:auto;min-width:0}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;gap:12px;min-width:0;padding:16px;display:flex}.card-tight{padding:12px 14px}.banner{border:1px solid var(--line);background:var(--surface);border-radius:10px;flex-wrap:wrap;align-items:center;gap:8px 14px;padding:10px 14px;display:flex}.banner-info{color:#163a9c;background:#e8edfb;border-color:#b8c6f0}.banner-ok{background:var(--ok-bg);border-color:var(--ok-line);color:var(--ok)}.banner-warn{background:var(--warn-soft);border-color:var(--warn-line);color:var(--warn)}.empty{border:1px dashed var(--line-strong);border-radius:var(--radius);background:var(--surface);text-align:center;color:var(--text-2);flex-direction:column;align-items:center;gap:10px;padding:28px;display:flex}.btn{background:var(--surface);min-height:40px;color:var(--text);cursor:pointer;white-space:nowrap;border:1px solid #d9d6ce;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:0 14px;font-weight:500;text-decoration:none;display:inline-flex}.btn:hover{border-color:var(--line-strong)}.btn:disabled{cursor:default;opacity:.55}.btn-primary{background:var(--text);border-color:var(--text);color:#fff}.btn-primary:hover{color:#fff;background:#000}.btn-accent{background:var(--accent);border-color:var(--accent);color:#fff}.btn-accent:hover{background:var(--accent-strong);color:#fff}.btn-outline-accent{border-color:var(--accent);color:var(--accent)}.btn-danger{border-color:var(--warn-line);color:var(--warn)}.btn-pressed{background:var(--text);border-color:var(--text);color:#fff}.btn-pressed-warn{background:var(--warn-strong);border-color:var(--warn-strong);color:#fff}.btn-dashed{border-style:dashed}.icon-btn{width:40px;min-width:40px;padding:0}.input,.select,.textarea{border:1px solid var(--line-strong);background:var(--surface);border-radius:10px;width:100%;min-height:42px;padding:8px 12px}.textarea{resize:vertical;min-height:72px}.input-error{border-color:var(--warn-strong);box-shadow:0 0 0 1px var(--warn-strong)}.field{flex-direction:column;gap:4px;display:flex}.field-label{color:var(--text-2);font-size:13px;font-weight:500}.segmented{border:1px solid var(--line-strong);border-radius:10px;display:inline-flex;overflow:hidden}.segmented button{background:var(--surface);cursor:pointer;border:0;min-height:38px;padding:0 12px}.segmented button[aria-pressed=true]{background:var(--text);color:#fff}.chip{color:var(--text-2);white-space:nowrap;background:#f0eee8;border-radius:999px;align-items:center;gap:4px;padding:1px 8px;font-size:12px;font-weight:500;display:inline-flex}.chip-accent{background:var(--accent-bg);color:var(--accent-strong)}.chip-ok{background:var(--ok-bg);color:var(--ok)}.chip-warn{background:var(--warn-bg);color:var(--warn)}.chip-dark{background:var(--text);color:#fff}.meter{background:#ecebe4;border-radius:999px;width:160px;height:8px;display:inline-block;overflow:hidden}.meter>span{background:var(--accent);border-radius:999px;height:100%;display:block}.meter-over>span{background:var(--warn-strong)}.list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.item{border:1px solid var(--line);background:var(--surface);border-radius:10px;align-items:flex-start;gap:10px;min-width:0;padding:10px 12px;display:flex}.item[draggable=true]{cursor:grab}.item-muted{background:var(--surface-2)}.item-done{background:var(--surface-2);border-style:dashed}.item-done .item-title,.item-done .item-id{color:var(--muted)}.item-done .order{background:#9a9da3}.item-body{flex-direction:column;flex:auto;gap:4px;min-width:0;display:flex}.item-id{font-family:var(--mono);color:var(--muted);font-size:12px}.item-title{overflow-wrap:anywhere;font-weight:500}.item-title-link{color:inherit;align-self:flex-start;text-decoration:none}.item-title-link:hover{color:var(--accent-strong);text-underline-offset:3px;text-decoration:underline}.item-actions{flex-wrap:wrap;flex:none;justify-content:flex-end;align-items:center;gap:6px;display:flex}.order{background:var(--text);color:#fff;width:26px;height:26px;font-family:var(--mono);border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:12px;display:inline-flex}.drop-zone{border:1px dashed var(--line-strong);color:var(--muted);text-align:center;border-radius:10px;padding:10px;font-size:13px}.tabs{flex-wrap:wrap;gap:6px;display:flex}.tabs button{border:1px solid var(--line-strong);background:var(--surface);cursor:pointer;border-radius:999px;min-height:36px;padding:0 12px}.tabs button[aria-selected=true]{background:var(--text);color:#fff;border-color:var(--text)}.issue-row{text-align:left;border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:10px;flex-direction:column;gap:4px;width:100%;padding:10px 12px;display:flex}.issue-row[aria-current=true]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.issue-body{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;margin:0;padding:12px;font-family:inherit}.block{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);flex-direction:column;gap:10px;padding:12px;display:flex}.block-cancelled{background:var(--surface-2)}details>summary{cursor:pointer;align-items:center;min-height:32px;font-weight:500;display:flex}.fold{border-top:1px dashed var(--line-strong);padding-top:4px}.fold>summary{min-height:40px;color:var(--text-2);gap:6px;font-size:13px;list-style:none}.fold>summary::-webkit-details-marker{display:none}.fold>summary:before{content:"▸";color:var(--muted)}.fold[open]>summary:before{content:"▾"}.fold[open]>summary{margin-bottom:8px}dialog.modal{border:0;border-radius:16px;width:min(560px,100vw - 32px);max-height:calc(100vh - 32px);padding:0}dialog.modal::backdrop{background:#1b1c1e73}.modal-inner{flex-direction:column;gap:14px;padding:20px;display:flex}.toast{z-index:50;background:var(--text);color:#fff;border-radius:10px;max-width:calc(100vw - 32px);padding:10px 16px;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.toast-error{background:var(--warn-strong)}.devbar{background:#fffdf5;border:1px dashed #8a8d93;border-radius:10px;flex-wrap:wrap;align-items:center;gap:8px;padding:8px 12px;font-size:13px;display:flex}.login{justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.login form{width:min(380px,100%)}@media (width<=760px){.topbar{gap:8px;padding:8px 16px}.nav{z-index:20;background:var(--surface);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom));justify-content:space-around;position:fixed;bottom:0;left:0;right:0}.nav a{flex:1;justify-content:center;min-height:44px}.main{padding:14px 16px 96px}.cols,.cols-list{grid-template-columns:minmax(0,1fr)}.btn,.fold>summary{min-height:44px}.icon-btn{width:44px;min-width:44px}.meter{width:110px}.item{flex-wrap:wrap}.item-actions{justify-content:flex-start;width:100%}.hide-mobile,.cols-list[data-detail=true] .list-card,.cols-list[data-detail=false] .detail-card{display:none}.detail-card{max-height:none;position:static;overflow:visible}}