:root{
  --bg:#0b0d12; --bg2:#0f131a; --panel:#11161f; --panel2:#141b26;
  --line:#222c3a; --line2:#2c3a4d; --ink:#e9e4d8; --dim:#8a93a3; --dim2:#5e6675;
  --gold:#c9a86a; --gold-soft:#a98c52;
  --s-backlog:#6b7280; --s-todo:#3b82f6; --s-in_progress:#c9a86a;
  --s-blocked:#ef4444; --s-review:#a855f7; --s-done:#22c55e;
  --row:34px;
  --serif:"Cormorant Garamond",Georgia,serif; --sans:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:13px}
.hidden{display:none!important}
.dim{color:var(--dim)}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}

/* login */
.login{position:fixed;inset:0;display:grid;place-items:center;background:radial-gradient(1200px 800px at 50% -10%,#141b26,#070a0e)}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:38px 34px;width:330px;display:flex;flex-direction:column;gap:14px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.brand-mark{font-family:var(--serif);letter-spacing:.34em;font-weight:600;font-size:30px;color:var(--gold);text-align:center}
.brand-mark.sm{font-size:18px;letter-spacing:.28em}
.login-sub{text-align:center;color:var(--dim);letter-spacing:.18em;text-transform:uppercase;font-size:10px;margin-top:-6px}
.login-card input{background:var(--bg2);border:1px solid var(--line2);color:var(--ink);padding:11px 13px;border-radius:9px;outline:none}
.login-card input:focus{border-color:var(--gold-soft)}
.login-card button{background:var(--gold);color:#1a1206;border:none;padding:11px;border-radius:9px;font-weight:600;letter-spacing:.06em}
.login-err{color:#f87171;text-align:center;min-height:14px;font-size:12px}

/* layout */
.app{display:flex;flex-direction:column;height:100vh}
.top{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 16px;background:linear-gradient(#0e131b,#0b0f15);border-bottom:1px solid var(--line)}
.top-left{display:flex;align-items:center;gap:14px;min-width:240px}
.top-mid{display:flex;gap:8px;flex:1;justify-content:center}
.top-right{display:flex;gap:8px}
.search,.sel{background:var(--bg2);border:1px solid var(--line2);color:var(--ink);padding:7px 10px;border-radius:8px;outline:none}
.search{width:200px}
.search:focus,.sel:focus{border-color:var(--gold-soft)}
.btn{border:1px solid var(--line2);background:var(--panel2);color:var(--ink);padding:7px 13px;border-radius:8px;font-weight:500}
.btn.gold{background:var(--gold);color:#1a1206;border-color:var(--gold)}
.btn.ghost{background:transparent}
.btn:hover{filter:brightness(1.08)}
.legend{display:flex;gap:14px;align-items:center;padding:7px 16px;border-bottom:1px solid var(--line);color:var(--dim);flex-wrap:wrap;background:var(--bg)}
.legend .lg{display:flex;align-items:center;gap:6px;font-size:11px}
.legend .dot{width:9px;height:9px;border-radius:3px;display:inline-block}

/* board */
.board{flex:1;display:flex;min-height:0}
.list-pane{width:46%;min-width:420px;display:flex;flex-direction:column;border-right:1px solid var(--line);background:var(--bg)}
.list-head,.list-row{display:grid;grid-template-columns:1fr 120px 96px 116px;align-items:center}
.list-head{padding:8px 12px;color:var(--dim);text-transform:uppercase;letter-spacing:.1em;font-size:10px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg2);z-index:2}
.list-body{overflow:auto}
.ws-group{}
.ws-bar{display:flex;align-items:center;gap:8px;padding:7px 12px;background:var(--panel);border-top:1px solid var(--line);position:sticky;top:0;font-family:var(--sans);font-size:17px;font-weight:700;letter-spacing:.02em;color:var(--ink)}
.ws-bar .swatch{width:10px;height:10px;border-radius:3px}
.ws-bar .count{color:var(--dim2);font-family:var(--sans);font-size:11px}
.ws-bar .ws-name{cursor:pointer}
.ws-bar .ws-twist{width:14px;flex:none;text-align:center;color:var(--dim);cursor:pointer;font-size:13px}
.ws-bar .swatch{cursor:pointer}
.ws-bar .ws-tools{margin-left:auto;display:flex;gap:4px;opacity:0;transition:opacity .12s}
.ws-bar:hover .ws-tools{opacity:1}
.ws-bar .ws-tools button{background:transparent;border:1px solid var(--line2);color:var(--dim);border-radius:6px;padding:1px 7px;font-size:12px;line-height:1.4}
.ws-bar .ws-tools button:hover{border-color:var(--gold);color:var(--gold)}
.ws-bar.drop{box-shadow:inset 0 0 0 2px var(--gold)}
.list-row.dragging{opacity:.4}
.list-row.drop-row{box-shadow:inset 0 -2px 0 var(--gold)}
.list-row[draggable=true] .c-title{cursor:grab}
.list-row{min-height:var(--row);align-items:flex-start;padding:7px 12px;border-bottom:1px solid #161d28;cursor:pointer}
.list-row:hover{background:#121925}
.list-row.sel{background:#15202e;box-shadow:inset 3px 0 0 var(--gold)}
.list-row .c-title{display:flex;align-items:flex-start;gap:6px}
.twist{width:14px;color:var(--dim2);flex:none;text-align:center;padding-top:1px}
.list-row .ttl{white-space:normal;word-break:break-word;line-height:1.3}
.list-row .c-owner,.list-row .c-due{color:var(--dim);font-size:12px;overflow:hidden;text-overflow:ellipsis}
.list-row .c-due.none{color:var(--dim2)}
.pill{display:inline-flex;align-items:center;gap:6px;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:500;border:1px solid transparent}
.pill .dot{width:7px;height:7px;border-radius:50%}
.kbadge{font-size:9px;color:var(--dim2);border:1px solid var(--line2);border-radius:4px;padding:0 4px;letter-spacing:.04em}
.subdot{color:var(--dim2)}
.add-group{padding:11px 12px;margin:2px 0 48px;color:var(--dim);cursor:pointer;border-top:1px dashed var(--line2);text-align:center;font-weight:600;letter-spacing:.02em}
.add-group:hover{color:var(--gold);background:#121925}

/* gantt */
.gantt-pane{flex:1;display:flex;flex-direction:column;overflow:hidden;background:linear-gradient(#0a0e13,#0b0f15)}
.gantt-head{height:38px;position:relative;border-bottom:1px solid var(--line);overflow:hidden;flex:none}
.gantt-head .mo{position:absolute;top:0;height:38px;border-left:1px solid var(--line);padding:4px 6px;color:var(--dim);font-size:11px;letter-spacing:.05em}
.gantt-head .ph{position:absolute;bottom:0;height:3px;border-radius:2px;opacity:.7}
.gantt-body{position:relative;overflow:auto;flex:1}
#ganttRows{position:relative}
.g-grid{position:absolute;top:0;bottom:0;border-left:1px solid #141b25}
.g-grid.q{border-left:1px solid #1c2735}
.g-today{position:absolute;top:0;bottom:0;width:2px;background:rgba(201,168,106,.55);z-index:3}
.g-wsband{position:absolute;left:0;right:0;height:var(--row);display:flex;align-items:center;background:var(--panel)}
.g-row{position:absolute;left:0;right:0;height:var(--row);border-bottom:1px solid #10161f}
.g-row:hover{background:#0f1620}
.bar{position:absolute;height:18px;top:8px;border-radius:5px;cursor:pointer;display:flex;align-items:center;padding:0 7px;font-size:11px;color:#0c0f14;font-weight:600;overflow:hidden;white-space:nowrap;box-shadow:0 1px 0 rgba(0,0,0,.3)}
.bar.done{opacity:.62}
.bar .glow{position:absolute;inset:0;opacity:.0}
.marker{position:absolute;width:12px;height:12px;top:11px;transform:rotate(45deg);border-radius:3px;cursor:pointer}
.nodate{position:absolute;height:18px;top:8px;left:6px;color:var(--dim2);font-size:11px;font-style:italic}
.dep-layer{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:4;overflow:visible}
.dep-layer path{fill:none;stroke:var(--gold);stroke-width:1.5;opacity:.85;stroke-dasharray:4 3}

/* drawer */
.scrim{position:fixed;inset:0;background:rgba(4,6,9,.55);z-index:20}
.drawer{position:fixed;top:0;right:0;height:100vh;width:480px;max-width:94vw;background:var(--panel);border-left:1px solid var(--line2);z-index:21;overflow:auto;box-shadow:-30px 0 80px rgba(0,0,0,.55)}
.dw-head{display:flex;align-items:flex-start;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line)}
.dw-title{flex:1}
.dw-title textarea{width:100%;background:transparent;border:none;color:var(--ink);font-family:var(--serif);font-size:21px;line-height:1.2;resize:none;outline:none}
.dw-x{background:transparent;border:1px solid var(--line2);color:var(--dim);border-radius:7px;padding:4px 9px}
.dw-body{padding:14px 18px;display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:5px}
.field label{color:var(--dim);font-size:10px;text-transform:uppercase;letter-spacing:.1em}
.field input,.field select,.field textarea{background:var(--bg2);border:1px solid var(--line2);color:var(--ink);padding:8px 10px;border-radius:8px;outline:none}
.field textarea{min-height:74px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold-soft)}
.field input[type=date]{cursor:pointer}
.field input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.7) sepia(1) saturate(3) hue-rotate(5deg);cursor:pointer}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row-inline{display:flex;gap:8px;align-items:center}
.row-inline .clear{background:transparent;border:1px solid var(--line2);color:var(--dim);border-radius:7px;padding:7px 9px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--bg2);border:1px solid var(--line2);border-radius:999px;padding:3px 8px;font-size:11px}
.chip b{font-weight:600;color:var(--gold)}
.chip .x{cursor:pointer;color:var(--dim)}
.att{display:flex;align-items:center;gap:8px;background:var(--bg2);border:1px solid var(--line2);border-radius:9px;padding:8px 10px}
.att .ic{width:26px;height:26px;border-radius:6px;display:grid;place-items:center;font-size:11px;font-weight:700;color:#0c0f14;flex:none}
.att .nm{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.att a,.att button{font-size:11px;border:1px solid var(--line2);background:var(--panel2);color:var(--ink);border-radius:6px;padding:4px 8px;text-decoration:none}
.att .run{background:var(--gold);color:#1a1206;border-color:var(--gold)}
.dw-actions{display:flex;justify-content:space-between;gap:8px;padding:14px 18px;border-top:1px solid var(--line);position:sticky;bottom:0;background:var(--panel)}
.linkbox{display:flex;gap:8px}
.linkbox input{flex:1;background:var(--bg2);border:1px solid var(--line2);color:var(--dim);padding:7px 9px;border-radius:8px}
.danger{background:#2a1416;border:1px solid #5b2630;color:#f3b4b4}
.mini{font-size:11px;color:var(--dim2)}
.addsub{background:transparent;border:1px dashed var(--line2);color:var(--dim);border-radius:8px;padding:7px}

/* toast */
.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#16202c;border:1px solid var(--line2);color:var(--ink);padding:9px 16px;border-radius:10px;z-index:40;box-shadow:0 12px 40px rgba(0,0,0,.5)}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-thumb{background:#1d2735;border-radius:8px;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:#28384b;background-clip:content-box}

/* team panel */
.team-panel{position:fixed;z-index:30;background:var(--panel);border:1px solid var(--line2);border-radius:12px;padding:10px;width:236px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.team-panel .tp-h{font-family:var(--serif);font-size:17px;color:var(--gold);margin:2px 4px 8px}
.team-panel .tm{display:flex;justify-content:space-between;align-items:center;padding:6px 9px;border:1px solid var(--line);border-radius:8px;margin-bottom:6px;background:var(--bg2)}
.team-panel .tm .x{cursor:pointer;color:var(--dim)}
.team-panel .tm .x:hover{color:#ef4444}
.team-panel .tp-add{display:flex;gap:6px;margin-top:4px}
.team-panel .tp-add input{flex:1;background:var(--bg2);border:1px solid var(--line2);color:var(--ink);padding:7px 9px;border-radius:8px;outline:none}
.team-panel .tp-add input:focus{border-color:var(--gold-soft)}
.team-panel .un{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.team-panel .pw{font-family:ui-monospace,Menlo,monospace;font-size:12px;color:var(--gold);margin:0 8px}
.team-panel .adm{font-size:9px;border:1px solid var(--gold);color:var(--gold);border-radius:6px;padding:0 4px;letter-spacing:.05em;vertical-align:middle}
.team-panel .tp-add2{display:flex;flex-direction:column;gap:6px;margin-top:8px;border-top:1px solid var(--line);padding-top:10px}
.team-panel .tp-add2 input{background:var(--bg2);border:1px solid var(--line2);color:var(--ink);padding:8px 10px;border-radius:8px;outline:none}
.team-panel .tp-add2 input:focus{border-color:var(--gold-soft)}

/* ---- LIGHT THEME ---- */
html[data-theme=light]{
  --bg:#f6f3ea; --bg2:#fffdf7; --panel:#fbf8f1; --panel2:#f1ebdd;
  --line:#e6dfcd; --line2:#d7cdb6; --ink:#26231c; --dim:#6e6757; --dim2:#a59c88;
  --gold:#977a3c; --gold-soft:#b8924c;
}
html[data-theme=light] .top{background:linear-gradient(#fbf8f1,#f2ecdf)}
html[data-theme=light] .gantt-pane{background:linear-gradient(#f7f4ec,#f1ece1)}
html[data-theme=light] .g-grid{border-left-color:#ece5d4}
html[data-theme=light] .g-grid.q{border-left-color:#ddd3bd}
html[data-theme=light] .g-row{border-bottom-color:#efe8d8}
html[data-theme=light] .g-row:hover{background:#f1ebdd}
html[data-theme=light] .list-row{border-bottom-color:#ece6d6}
html[data-theme=light] .list-row:hover{background:#f1ebdd}
html[data-theme=light] .list-row.sel{background:#f3ecda}
html[data-theme=light] .add-group:hover{background:#f1ebdd}
html[data-theme=light] .login{background:radial-gradient(1200px 800px at 50% -10%,#fffdf7,#ece6d8)}
html[data-theme=light] .bar{box-shadow:0 1px 0 rgba(0,0,0,.12)}
html[data-theme=light] .login-card button,html[data-theme=light] .btn.gold{color:#241a06}
html[data-theme=light] ::-webkit-scrollbar-thumb{background:#ddd3bd;border:3px solid transparent;background-clip:content-box}
html[data-theme=light] ::-webkit-scrollbar-thumb:hover{background:#cabd9f;background-clip:content-box}