/* ==========================================================================
   Taskboard design system — self-hosted, CSP-safe (no external fonts/assets)
   ========================================================================== */
:root{
  --font:"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Yu Gothic","Meiryo UI",Meiryo,"Noto Sans JP",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --bg:#f4f6fb; --bg-grad:linear-gradient(180deg,#eef2fb 0,#f4f6fb 240px);
  --surface:#fff; --surface-2:#f8fafc; --surface-3:#eef2f7;
  --col-bg:#eceff6; --col-border:#e1e6ef;
  --text:#1b2333; --text-2:#475569; --text-3:#64748b; --text-inv:#fff;
  --border:#dbe1ea; --border-strong:#c3ccd9;
  --primary:#3b5bdb; --primary-600:#3049c1; --primary-50:#eef2ff; --primary-100:#dfe6ff;
  --danger:#dc2626; --danger-50:#fef2f2; --warn:#b45309; --warn-50:#fffbeb; --warn-bd:#f5c26b;
  --ok:#15803d; --ok-50:#ecfdf3; --violet:#6d28d9; --violet-50:#f3efff;
  --header-bg:#141a2a; --header-text:#c9d1e3; --header-active:#ffffff; --header-hover:rgba(255,255,255,.08);
  --r-sm:6px; --r:10px; --r-lg:14px; --pill:999px;
  --sh-1:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);
  --sh-2:0 4px 12px rgba(16,24,40,.10),0 2px 4px rgba(16,24,40,.06);
  --sh-3:0 12px 32px rgba(16,24,40,.16);
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:24px; --s6:32px;
  --ctl-h:36px; --focus:0 0 0 3px rgba(59,91,219,.35);
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0e1320; --bg-grad:linear-gradient(180deg,#121a2c 0,#0e1320 240px);
    --surface:#171e2e; --surface-2:#1c2436; --surface-3:#222b3f;
    --col-bg:#131a29; --col-border:#232c40;
    --text:#e6eaf2; --text-2:#b4bdd0; --text-3:#8d97ad;
    --border:#2a3348; --border-strong:#38435c;
    --primary:#7c93ff; --primary-600:#93a6ff; --primary-50:#1c2550; --primary-100:#26306a;
    --danger:#f87171; --danger-50:#3a1717; --warn:#fbbf24; --warn-50:#33270d; --warn-bd:#8a6418;
    --ok:#4ade80; --ok-50:#10301d; --violet:#c4b5fd; --violet-50:#2a2148;
    --header-bg:#0a0f1a;
    --sh-1:0 1px 2px rgba(0,0,0,.4); --sh-2:0 6px 16px rgba(0,0,0,.45); --sh-3:0 12px 32px rgba(0,0,0,.6);
    --focus:0 0 0 3px rgba(124,147,255,.45);
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);background:var(--bg-grad) no-repeat,var(--bg);background-color:var(--bg);color:var(--text);font-size:14px;line-height:1.55}
a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}
:focus-visible{outline:none;box-shadow:var(--focus);border-radius:var(--r-sm)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.ic{width:16px;height:16px;flex:0 0 auto;vertical-align:-3px}
h1{font-size:22px;line-height:1.3;margin:var(--s2) 0 var(--s4);letter-spacing:.01em}
h2{font-size:17px;margin:var(--s5) 0 var(--s3)}h3{font-size:15px;margin:var(--s5) 0 var(--s2)}
code{font-family:var(--mono);font-size:.92em}
hr{border:0;border-top:1px solid var(--border)}

/* ---------- header ---------- */
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:var(--s4);height:56px;padding:0 var(--s4);background:var(--header-bg);color:var(--header-text);box-shadow:0 1px 0 rgba(255,255,255,.04),0 2px 8px rgba(0,0,0,.18)}
.topbar a{color:var(--header-text)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;color:#fff!important;white-space:nowrap;letter-spacing:.02em}
.brand:hover{text-decoration:none}
.logo{color:#4c6ef5}.logo-bg{fill:#4c6ef5}
.mainnav{display:flex;gap:2px;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none}
.mainnav::-webkit-scrollbar{display:none}
.mainnav a,.me>a{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px;border-radius:8px;white-space:nowrap;font-size:13.5px;position:relative}
.mainnav a:hover,.me>a:hover{background:var(--header-hover);color:#fff;text-decoration:none}
.mainnav a.active{color:var(--header-active);background:rgba(255,255,255,.10)}
.mainnav a.active::after{content:"";position:absolute;left:12px;right:12px;bottom:-10px;height:3px;border-radius:3px 3px 0 0;background:#748ffc}
.me{display:flex;align-items:center;gap:6px;margin-left:auto}
.btn-new{background:#4c6ef5;color:#fff!important;font-weight:600}
.btn-new:hover{background:#5c7cfa!important}
.notif-link{width:36px;justify-content:center;padding:0!important}
.notif-link.active{background:rgba(255,255,255,.10)}
.notif-badge{position:absolute;top:2px;right:0;min-width:18px;height:18px;padding:0 5px;border-radius:var(--pill);background:#f03e3e;color:#fff;font-size:11px;font-weight:700;line-height:18px;text-align:center;box-shadow:0 0 0 2px var(--header-bg)}
.usermenu{position:relative}
.usermenu summary{list-style:none;display:flex;align-items:center;gap:8px;height:40px;padding:0 6px 0 4px;border-radius:var(--pill);cursor:pointer;color:var(--header-text)}
.usermenu summary::-webkit-details-marker{display:none}
.usermenu summary:hover{background:var(--header-hover)}
.usermenu .who{font-size:13px;white-space:nowrap}.usermenu .who small{color:#8f9bb8;font-size:11px;margin-left:2px}
.usermenu .chev{width:14px;height:14px;opacity:.7}
.usermenu[open] .chev{transform:rotate(180deg)}
.usermenu .menu{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--sh-3);padding:6px;z-index:60}
.usermenu .menu a,.usermenu .menu .menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border-radius:var(--r-sm);color:var(--text)!important;font-size:13.5px;background:none;border:0;text-align:left;height:auto;cursor:pointer}
.usermenu .menu a:hover,.usermenu .menu .menu-item:hover{background:var(--surface-3);text-decoration:none}
.usermenu .menu form{margin:0;border-top:1px solid var(--border);margin-top:4px;padding-top:4px}
.menu-head{display:flex;flex-direction:column;padding:6px 10px 8px;border-bottom:1px solid var(--border);margin-bottom:4px}
.avatar{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#5c7cfa,#845ef7);color:#fff;font-weight:700;font-size:13px;flex:0 0 auto}
.avatar.sm{width:22px;height:22px;font-size:11px}

/* ---------- layout ---------- */
.container{max-width:1080px;margin:0 auto;padding:var(--s5) var(--s5) 48px}
.wide{padding:var(--s4) var(--s5) var(--s5)}
.muted{color:var(--text-3)}.hint{color:var(--text-3);font-size:12.5px;margin:0 0 var(--s2);line-height:1.6}.nowrap{white-space:nowrap}
.small{font-size:12px}
.flash{display:flex;gap:8px;align-items:flex-start;padding:10px 14px;border-radius:var(--r);margin-bottom:var(--s3);background:var(--primary-50);border:1px solid var(--primary-100);color:var(--text)}
.flash.error{background:var(--danger-50);border-color:color-mix(in srgb,var(--danger) 35%,transparent);color:var(--danger)}
.flash.info::before{content:"ℹ";font-weight:700;color:var(--primary)}
.flash.error::before{content:"!";display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;background:var(--danger);color:#fff;font-weight:700;font-size:12px;flex:0 0 auto;margin-top:1px}

/* ---------- controls ---------- */
button,a.button{font:inherit;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:var(--ctl-h);padding:0 14px;border:1px solid var(--border-strong);border-radius:8px;background:var(--surface);color:var(--text);cursor:pointer;font-weight:500;transition:background .15s,border-color .15s,box-shadow .15s,transform .05s;text-decoration:none;white-space:nowrap}
button:hover,a.button:hover{background:var(--surface-3);text-decoration:none}
button:active{transform:translateY(1px)}
button:disabled{opacity:.45;cursor:default}
button:focus-visible,a.button:focus-visible{box-shadow:var(--focus)}
button.primary{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600;box-shadow:0 1px 2px rgba(59,91,219,.3)}
button.primary:hover{background:var(--primary-600);border-color:var(--primary-600)}
button.danger{background:var(--surface);border-color:color-mix(in srgb,var(--danger) 55%,transparent);color:var(--danger)}
button.danger:hover{background:var(--danger-50)}
button.small,a.button.small{min-height:28px;padding:0 10px;font-size:12px;border-radius:6px}
button.link,main button.link,.link-btn{background:none;border:0;min-height:0;padding:0;color:var(--primary);text-decoration:underline;font-size:inherit;font-weight:400}
main button.link{font-size:.9rem}
.comment-head button.link{color:var(--danger)}
input,select,textarea{font:inherit;color:var(--text);min-height:var(--ctl-h);padding:6px 10px;border:1px solid var(--border-strong);border-radius:8px;background:var(--surface);transition:border-color .15s,box-shadow .15s;max-width:100%}
textarea{width:100%;resize:vertical;line-height:1.6;padding:8px 10px}
select{padding-right:28px;appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--text-3) 50%),linear-gradient(135deg,var(--text-3) 50%,transparent 50%);background-position:calc(100% - 15px) 50%,calc(100% - 10px) 50%;background-size:5px 5px;background-repeat:no-repeat}
select[multiple]{background-image:none;padding-right:10px}
input:hover,select:hover,textarea:hover{border-color:var(--text-3)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:var(--focus)}
input[type=checkbox],input[type=radio]{min-height:0;width:16px;height:16px;accent-color:var(--primary);margin:0;vertical-align:-3px}
input[type=color]{padding:2px;width:44px;height:var(--ctl-h);vertical-align:middle}
input[type=file]{padding:6px}
fieldset{border:1px solid var(--border);border-radius:var(--r);padding:var(--s3) var(--s4)}
legend{font-weight:600;padding:0 4px}
form.inline{display:inline-flex;gap:6px;align-items:center;flex-wrap:wrap;margin:0}
.form label{display:block;margin-bottom:14px;font-weight:600;font-size:13px;color:var(--text-2)}
.form label input,.form label select,.form label textarea{display:block;width:100%;margin-top:6px;font-weight:400;font-size:14px}
.form .row{display:flex;gap:var(--s3);flex-wrap:wrap}.form .row label{flex:1;min-width:180px}
.form.narrow{max-width:460px}.req{color:var(--danger)}
.actions{margin-top:var(--s3);display:flex;gap:var(--s2);flex-wrap:wrap;align-items:center}
.danger-zone{margin-top:var(--s4);padding-top:var(--s4);border-top:1px dashed var(--border)}
label.check,.form label.check{display:inline-flex;align-items:center;gap:6px;font-weight:400;color:var(--text);font-size:14px}
.form label.check{margin-bottom:8px}
.form label.check input{display:inline-block;width:16px;margin:0}

/* ---------- surfaces ---------- */
div.box,fieldset.box,.summary,.links,#checklist-box,.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-1)}
div.box{padding:var(--s4) var(--s5);margin:0 0 var(--s4);max-width:720px}
div.box h3{margin:0 0 var(--s2);font-size:15px}
p.box{padding:var(--s3) var(--s4);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r);max-width:720px}
fieldset.box{padding:var(--s3) var(--s4);margin:0 0 var(--s3)}
.banner{display:flex;gap:var(--s3);align-items:center;flex-wrap:wrap;padding:12px 16px;border-radius:var(--r);margin-bottom:var(--s3);background:var(--surface-2);border:1px dashed var(--border-strong)}
.lock-note{background:var(--warn-50);border:1px solid var(--warn-bd);color:var(--warn);border-radius:var(--r-sm);padding:6px 10px;margin:0 0 8px;font-size:13px}
.check.is-locked{color:var(--text-3);cursor:not-allowed}.check.is-locked input{cursor:not-allowed}

/* ---------- tables ---------- */
.table{width:100%;border-collapse:separate;border-spacing:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1)}
.table th,.table td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table th{background:var(--surface-2);font-size:12px;font-weight:600;color:var(--text-3);letter-spacing:.02em;white-space:nowrap}
.table tbody tr:hover td{background:color-mix(in srgb,var(--primary-50) 45%,transparent)}
.muted-row td,.table tr.muted td{color:var(--text-3);background:var(--surface-2)}
.users-table td{vertical-align:top}.users-table select{margin-bottom:2px}
.user-actions form{margin:0 4px 4px 0}
.user-actions details.more{display:inline-block}.user-actions details.more form{display:block;margin-top:4px}
.change .old{color:var(--danger);text-decoration:line-through;word-break:break-word}.change .new{color:var(--ok);word-break:break-word}

/* ---------- badges / chips ---------- */
.badge-on,.badge-off,.role-badge,.done-badge,.arch-badge,.pj-status,.via-badge,.notif-kind,.tab-badge,.pill{display:inline-flex;align-items:center;white-space:nowrap;border-radius:var(--pill);font-size:11.5px;font-weight:600;line-height:1.6;padding:0 8px}
.badge-on{background:var(--ok-50);color:var(--ok)}.badge-off{background:var(--surface-3);color:var(--text-2)}
.role-badge{background:var(--surface-3);color:var(--text-2)}.role-badge.role-owner{background:var(--violet-50);color:var(--violet)}
.role-badge.role-editor{background:var(--primary-50);color:var(--primary)}.role-badge.role-viewer{background:var(--surface-3);color:var(--text-2)}
.done-badge{background:var(--ok-50);color:var(--ok);font-size:10.5px;padding:0 6px}
.arch-badge{background:var(--surface-3);color:var(--text-2)}
.pj-status{font-size:11px}.pj-active{background:var(--primary-50);color:var(--primary)}.pj-hold{background:var(--warn-50);color:var(--warn)}.pj-done{background:var(--ok-50);color:var(--ok)}
.via-badge{background:var(--violet-50);color:var(--violet);margin-left:4px}
.pill{background:var(--primary);color:#fff;min-width:20px;justify-content:center;padding:0 6px;margin-left:4px}
.tag{display:inline-flex;align-items:center;background:var(--surface-3);color:var(--text-2);border-radius:var(--pill);padding:0 8px;font-size:11px;line-height:20px}
.tag::before{content:"#";opacity:.55;margin-right:1px}
.prio{display:inline-flex;align-items:center;gap:4px;border-radius:var(--pill);padding:0 8px;font-size:11px;font-weight:700;line-height:20px;white-space:nowrap}
.prio::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.prio-high{background:#fee2e2;color:#b91c1c}.prio-mid{background:#fef3c7;color:#a16207}.prio-low{background:#e2e8f0;color:#475569}
@media (prefers-color-scheme:dark){.prio-high{background:#4a1d1d;color:#fca5a5}.prio-mid{background:#45340d;color:#fcd34d}.prio-low{background:#273246;color:#b4bdd0}}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:middle}
.mention{background:var(--primary-50);color:var(--primary);border-radius:4px;padding:0 3px;font-weight:600}
.overdue{color:var(--danger);font-weight:700}
.blocked-ind{color:var(--warn);font-weight:600}
.link-code,.token-value{display:block;word-break:break-all;padding:10px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-sm);font-family:var(--mono);font-size:13px;user-select:all}
.token-value{display:inline-block}
.token-box,.recovery-box{border-color:var(--warn-bd)!important;background:var(--warn-50)!important}

/* ---------- board toolbar ---------- */
.viewbar{display:flex;align-items:center;gap:var(--s3);flex-wrap:wrap;margin-bottom:var(--s3)}
.seg{display:inline-flex;padding:3px;gap:2px;background:var(--surface-3);border:1px solid var(--border);border-radius:10px}
.seg a{display:inline-flex;align-items:center;height:30px;padding:0 16px;border-radius:7px;color:var(--text-2);font-weight:600;font-size:13px}
.seg a:hover{text-decoration:none;color:var(--text);background:color-mix(in srgb,var(--surface) 60%,transparent)}
.seg a.active{background:var(--surface);color:var(--primary);box-shadow:var(--sh-1)}
.viewbar select{min-width:200px}
.pj-summary{display:flex;align-items:center;gap:var(--s2);flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:4px 12px;min-height:var(--ctl-h)}
.bar.small-bar{display:inline-block;width:90px;height:6px;background:var(--surface-3);border-radius:var(--pill);overflow:hidden;vertical-align:middle}
.bar.small-bar span{display:block;height:100%;background:linear-gradient(90deg,#40c057,#2f9e44);border-radius:var(--pill)}
.filters{display:flex;gap:var(--s2);flex-wrap:wrap;align-items:center;margin-bottom:var(--s3)}
.toolbar{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:10px 12px;box-shadow:var(--sh-1);position:relative}
.toolbar .search{position:relative;display:inline-flex;align-items:center;flex:1 1 240px;max-width:360px}
.toolbar .search .ic{position:absolute;left:10px;color:var(--text-3);pointer-events:none}
.toolbar .search input{width:100%;padding-left:34px}
.filter-panel{position:relative}
.filter-panel summary{list-style:none;display:inline-flex;align-items:center;gap:6px;height:var(--ctl-h);padding:0 12px;border:1px solid var(--border-strong);border-radius:8px;background:var(--surface);cursor:pointer;font-weight:500;user-select:none}
.filter-panel summary::-webkit-details-marker{display:none}
.filter-panel summary:hover{background:var(--surface-3)}
.filter-panel[open] summary{border-color:var(--primary);color:var(--primary);background:var(--primary-50)}
.filter-body{position:absolute;z-index:30;top:calc(100% + 8px);left:0;width:min(560px,calc(100vw - 48px));display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px;padding:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-3)}
.filter-body>label{display:flex;flex-direction:column;gap:4px;font-size:12px;font-weight:600;color:var(--text-3)}
.filter-body select{width:100%;font-weight:400;font-size:14px}
.filter-body .checks{grid-column:1/-1;display:flex;gap:var(--s4);padding-top:4px;border-top:1px solid var(--border)}
.toolbar .sort{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--text-3)}
.toolbar .sort select{font-weight:400;font-size:14px;color:var(--text)}
.toolbar .clear{font-size:13px}
.archive-link{margin-left:auto;font-size:13px;display:inline-flex;align-items:center;gap:4px}
.archive-link .muted{font-size:12px}

/* ---------- board ---------- */
/* Board grid: all stages in one row when they fit (>= --col-min each); otherwise
   wrap into rows. app.js balances the rows (6 -> 3+3, 4 -> 2+2) via --per-row. */
.board{--col-min:200px;--gap:14px;display:grid;gap:var(--gap);align-items:stretch;padding:2px 0 16px;min-height:calc(100vh - 230px);
  grid-template-columns:repeat(auto-fit,minmax(max(var(--col-min),calc((100% - (var(--n,4) - 1) * var(--gap)) / var(--n,4))),1fr))}
.board.board-js{grid-template-columns:repeat(var(--per-row,var(--n,4)),minmax(0,1fr))}
.board.board-wrapped{min-height:0;align-items:stretch}
.board-hint{display:none}
.column{--stage:#94a3b8;min-width:0;display:flex;flex-direction:column;background:var(--col-bg);border:1px solid var(--col-border);border-radius:var(--r-lg);max-height:calc(100vh - 200px);position:relative}
.board-wrapped .column{max-height:none;min-height:180px}
.board-wrapped .cards{overflow:visible}
.column::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;border-radius:var(--r-lg) var(--r-lg) 0 0;background:var(--stage)}
.col-head{display:flex;align-items:center;gap:8px;padding:14px 12px 10px 14px;font-weight:700;font-size:14px}
.col-dot{width:9px;height:9px;border-radius:50%;background:var(--stage);flex:0 0 auto;box-shadow:0 0 0 3px color-mix(in srgb,var(--stage) 22%,transparent)}
.col-head .col-name{flex:1;display:flex;align-items:center;gap:6px;min-width:0}
.col-head .count{min-width:24px;height:22px;display:inline-flex;align-items:center;justify-content:center;padding:0 7px;border-radius:var(--pill);background:var(--surface);border:1px solid var(--col-border);font-size:12px;font-weight:700;color:var(--text-2)}
.col-head .add{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;color:var(--text-2)}
.col-head .add:hover{background:var(--surface);color:var(--primary);text-decoration:none;box-shadow:var(--sh-1)}
.cards{padding:2px 10px 10px;min-height:80px;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:10px}
.col-empty{display:none;flex-direction:column;align-items:center;justify-content:center;gap:10px;position:absolute;left:12px;right:12px;top:60px;min-height:120px;border:1.5px dashed var(--border-strong);border-radius:var(--r);color:var(--text-3);font-size:13px;pointer-events:none}
.col-empty a{pointer-events:auto}
.cards:not(:has(.card))+.col-empty{display:flex}
.card{display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:11px 12px 10px;box-shadow:var(--sh-1);color:inherit;cursor:grab;transition:box-shadow .15s,transform .15s,border-color .15s;position:relative}
.card:hover{text-decoration:none;box-shadow:var(--sh-2);transform:translateY(-2px);border-color:var(--border-strong)}
.card:focus-visible{box-shadow:var(--focus),var(--sh-2)}
.card.prio-edge-high{border-left:3px solid #e03131}.card.prio-edge-mid{border-left:3px solid #f59f00}.card.prio-edge-low{border-left:3px solid #adb5bd}
.card-top{display:flex;align-items:center;gap:6px;flex-wrap:wrap;min-height:0}
.card-top:empty{display:none}
.card-title{font-weight:650;font-size:14px;line-height:1.45;overflow-wrap:anywhere;word-break:normal;color:var(--text)}
.chip,.pj-label{display:inline-flex;align-items:center;gap:4px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 8px;line-height:20px;border-radius:var(--pill);font-size:11px;font-weight:600;background:var(--violet-50);color:var(--violet)}
.chip .ic{width:12px;height:12px;vertical-align:0}
.card .blocked-ind{display:flex;align-items:center;gap:4px;font-size:12px;background:var(--warn-50);border-radius:6px;padding:2px 8px}
.card .blocked-ind .ic{width:13px;height:13px}
.card-progress{height:4px;background:var(--surface-3);border-radius:var(--pill);overflow:hidden}
.card-progress span{display:block;height:100%;background:linear-gradient(90deg,#40c057,#2f9e44);border-radius:var(--pill)}
.card-meta{display:flex;gap:10px;flex-wrap:wrap;align-items:center;font-size:12px;color:var(--text-3)}
.card-meta>span{display:inline-flex;align-items:center;gap:4px}
.card-meta .ic{width:13px;height:13px}
.card-meta .assignee{margin-left:auto;gap:6px;color:var(--text-2)}
.card-meta .assignee-name{max-width:90px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.due{border-radius:6px}
.due.soon{color:var(--warn);font-weight:700;background:var(--warn-50);padding:0 6px}
.due.overdue{color:var(--danger);font-weight:700;background:var(--danger-50);padding:0 6px}
.cl{color:var(--text-3)}.cl.cl-done{color:var(--ok);font-weight:600}
.card-overdue{background:linear-gradient(0deg,var(--surface),var(--surface)) padding-box}
.card.card-ro{cursor:pointer;border-style:dashed;opacity:.95}
.card .tags{margin-top:0}
.tags{margin-top:6px;display:flex;gap:4px;flex-wrap:wrap}
.ghost{opacity:.35;background:var(--primary-50)!important;border:1.5px dashed var(--primary)!important;box-shadow:none!important}
.sortable-chosen{box-shadow:var(--sh-3)!important}
.empty-board{padding:var(--s5);background:var(--surface);border-radius:var(--r-lg);border:1px dashed var(--border-strong)}
.toast{position:fixed;bottom:24px;right:24px;z-index:80;background:#1b2333;color:#fff;padding:12px 18px;border-radius:12px;box-shadow:var(--sh-3);font-weight:500}
.toast.error{background:#c92a2a}

/* ---------- tabs ---------- */
.tabs,.tabbar{display:flex;gap:2px;border-bottom:1px solid var(--border);margin:var(--s2) 0 var(--s4);flex-wrap:wrap;row-gap:2px}
.tabs a,.tabbar a{position:relative;display:inline-flex;align-items:center;gap:4px;padding:9px 12px;color:var(--text-3);font-weight:600;font-size:13.5px;white-space:nowrap;border-radius:8px 8px 0 0}
.tabs a:hover,.tabbar a:hover{color:var(--text);background:var(--surface-3);text-decoration:none}
.tabs a.active,.tabbar a.active{color:var(--primary)}
.tabs a.active::after,.tabbar a.active::after{content:"";position:absolute;left:8px;right:8px;bottom:-1px;height:2px;border-radius:2px;background:var(--primary)}
.tab-badge{min-width:20px;justify-content:center;background:var(--surface-3);color:var(--text-2);font-size:11px;padding:0 6px;margin-left:2px}
.tab-badge-done{background:var(--ok-50);color:var(--ok)}
.tab-panel{margin-bottom:var(--s5)}
.js .task-tabs .tab-panel{display:none}.js .task-tabs .tab-panel.active{display:block}.js .task-tabs .panel-title{display:none}

/* ---------- task detail ---------- */
.summary{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px 20px;padding:var(--s4) var(--s5);margin-bottom:var(--s3)}
.summary .k,.links .k{display:block;font-size:11.5px;font-weight:600;color:var(--text-3);letter-spacing:.02em;margin-bottom:2px}
.links{padding:var(--s3) var(--s5);margin-bottom:var(--s3)}.links ul{margin:4px 0 0;padding-left:20px}
.blocker-box{background:var(--warn-50);border:1px solid var(--warn-bd);border-left:5px solid #f59f00;border-radius:var(--r);padding:12px 16px;margin:0 0 var(--s3)}
.pre{white-space:pre-wrap;word-break:break-word;margin-top:4px}
.task-actions{display:flex;gap:var(--s2);margin-top:var(--s3);flex-wrap:wrap}
.rules{color:var(--text-2);line-height:1.8;padding-left:20px}
#checklist-box{padding:var(--s4) var(--s5)}
.cl-progress{display:flex;align-items:center;gap:10px;margin-bottom:var(--s2)}
.cl-progress .bar{flex:0 0 220px;height:8px;background:var(--surface-3);border-radius:var(--pill);overflow:hidden}
.cl-progress .bar span{display:block;height:100%;background:linear-gradient(90deg,#40c057,#2f9e44)}
.cl-list{list-style:none;margin:0 0 10px;padding:0}
.cl-item{display:flex;align-items:center;gap:8px;padding:6px 4px;border-bottom:1px solid var(--border);flex-wrap:wrap;border-radius:6px}
.cl-item:hover{background:var(--surface-2)}
.cl-item.done .cl-text{text-decoration:line-through;color:var(--text-3)}
.cl-text{flex:1;min-width:120px;word-break:break-word}
.cl-handle{cursor:grab;color:var(--text-3);user-select:none}
.cl-check{font-size:18px;line-height:1;min-height:28px;padding:0 6px;border:none;background:none}
.cl-edit summary{cursor:pointer;color:var(--primary);font-size:12px}
.cl-tools button{min-height:26px;padding:0 8px;font-size:12px}
.cl-add input[name=text]{min-width:280px}
.cl-readonly .cl-item{padding:4px 0}
.plog{list-style:none;padding:0;margin:0}
.plog li{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:10px 14px;margin-bottom:8px;border-left:3px solid var(--primary);box-shadow:var(--sh-1)}
.plog-meta{font-size:12px;color:var(--text-3)}
.comments{list-style:none;padding:0;margin:0 0 1rem}
.comment{border:1px solid var(--border);border-radius:var(--r);padding:10px 14px;margin-bottom:10px;background:var(--surface);box-shadow:var(--sh-1)}
.comment-head{display:flex;gap:.5rem;align-items:baseline;margin-bottom:.3rem}
.comment-head form{margin-left:auto}
.comment-body{white-space:normal;overflow-wrap:anywhere}

/* ---------- notifications ---------- */
.notif-toolbar{display:flex;gap:1rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.notif-list{list-style:none;padding:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1)}
.notif{display:flex;gap:.6rem;align-items:baseline;flex-wrap:wrap;padding:.7rem 1rem;border-bottom:1px solid var(--border)}
.notif:last-child{border-bottom:0}
.notif.unread{background:var(--primary-50);font-weight:600}
.notif-kind{background:var(--surface-3);color:var(--text-2)}
.notif.kind-overdue .notif-kind{background:var(--danger-50);color:var(--danger)}
.notif.kind-due_soon .notif-kind{background:var(--warn-50);color:var(--warn)}
.notif.kind-mention .notif-kind{background:var(--primary-50);color:var(--primary)}
.notif-msg{flex:1 1 20rem;overflow-wrap:anywhere}
.notif-actions{display:flex;gap:.5rem}

/* ---------- misc pages ---------- */
.totp-qr{background:#fff;border:1px solid var(--border);border-radius:var(--r-sm);image-rendering:pixelated;padding:6px}
.totp-secret{font-size:16px;letter-spacing:1px;word-break:break-all;background:var(--surface-3);padding:4px 8px;border-radius:4px}
.recovery-codes{columns:2;font-size:16px;line-height:1.8;font-family:var(--mono)}
.inline-form{margin-top:12px}
.scopes{border:1px solid var(--border);border-radius:var(--r-sm);padding:.5rem .8rem}
.import-summary{font-size:1.05rem}
.import-table tr.import-error td{background:var(--danger-50)}
ul.policy{margin:4px 0 12px 18px;padding:0}
.add-member{margin:8px 0 4px}

/* ---------- guest pages (login / 2FA / invite / reset) ---------- */
body.guest{background:radial-gradient(1200px 600px at 10% -10%,#dfe6ff 0,transparent 60%),radial-gradient(900px 500px at 110% 110%,#efe4ff 0,transparent 55%),var(--bg)}
@media (prefers-color-scheme:dark){body.guest{background:radial-gradient(1200px 600px at 10% -10%,#1a2350 0,transparent 60%),radial-gradient(900px 500px at 110% 110%,#2a1d4a 0,transparent 55%),var(--bg)}}
.guest .container{padding-top:0}
.login-box{max-width:400px;margin:9vh auto 40px;background:var(--surface);padding:32px 32px 28px;border-radius:18px;border:1px solid var(--border);box-shadow:var(--sh-3)}
.login-box.wide-box{max-width:540px}
.login-box h1{text-align:center;margin:0 0 6px}
.login-brand{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:4px}
.login-brand .logo{width:44px;height:44px}
.login-sub{text-align:center;color:var(--text-3);margin:0 0 22px;font-size:13px}
.login-box label{display:block;margin-bottom:16px;font-weight:600;font-size:13px;color:var(--text-2)}
.login-box input:not([type=checkbox]){display:block;width:100%;margin-top:6px;min-height:42px;font-size:15px;font-weight:400}
.login-box button.primary{width:100%;min-height:44px;font-size:15px}
.login-box .inline-form button{width:auto}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .usermenu .who{display:none}
}
@media (max-width:1024px){
  /* header: icons only (labels stay for screen readers + title tooltip) */
  .mainnav a span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
  .mainnav a{padding:0 11px}
  .mainnav a.active::after{left:8px;right:8px}
  /* toolbar: archive link on its own line */
  .archive-link{margin-left:0;flex-basis:100%;padding-top:2px}
  .toolbar .search{max-width:none}
}
@media (max-width:900px){
  .wide{padding:var(--s3) var(--s3) var(--s5)}
  .board{--col-min:172px;--gap:8px}
  .col-head{padding:12px 8px 8px 10px;gap:6px;font-size:13.5px}
  .cards{padding:2px 6px 8px;gap:8px}
  .card{padding:9px 9px 8px;gap:5px}
  .card-title{font-size:13.5px}
  .card-meta{gap:6px}
  .card-meta .assignee-name{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
  .col-empty{left:8px;right:8px;top:54px}
}
@media (max-width:767px){
  .board{--col-min:240px;--gap:10px}
  .btn-new span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
  .btn-new{width:36px;padding:0!important;justify-content:center}
  .card-meta .assignee-name{position:static;width:auto;height:auto;clip:auto}
  .toolbar .search{flex-basis:100%}
}
@media (max-width:599px){
  .topbar{gap:6px;padding:0 10px;height:52px}
  .brand-name{display:none}
  .mainnav{gap:0}
  .mainnav a{padding:0 9px}
  .container,.wide{padding:var(--s3) var(--s3) var(--s5)}
  h1{font-size:19px}
  .toolbar{padding:8px}
  .filter-body{grid-template-columns:1fr;position:fixed;left:12px;right:12px;top:auto;width:auto}
  .viewbar select{min-width:0;flex:1}
  /* phone: horizontal swipe between stages */
  .board,.board.board-js,.board.board-wrapped{display:flex;overflow-x:auto;align-items:stretch;min-height:calc(100vh - 260px);margin:0 calc(-1 * var(--s3));padding:2px var(--s3) 16px;scroll-snap-type:x mandatory;scroll-padding:0 var(--s3);gap:10px}
  .board .column{flex:0 0 84%;max-height:none;scroll-snap-align:start}
  .board .cards{overflow:visible}
  .board-hint{display:block;margin:0 0 6px;font-size:12px;color:var(--text-3);text-align:center}
  .login-box{margin:4vh 12px;padding:24px 20px}
  .toast{left:12px;right:12px;bottom:12px}
  .cl-add input[name=text]{min-width:0;width:100%}
  .summary{grid-template-columns:1fr 1fr;padding:var(--s3)}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.card:hover{transform:none}}
@media print{.topbar,.toolbar,.viewbar{display:none}.board{overflow:visible;flex-wrap:wrap}}

/* ---------- refinements ---------- */
html,body{min-height:100%}
body.guest{min-height:100vh;background-attachment:fixed}
#task-edit-form,.tab-panel>form.form:not(.comment-form),.comment-form,.container>form.form{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:var(--s4) var(--s5);box-shadow:var(--sh-1);margin-bottom:var(--s3)}
.container>form.form.narrow{max-width:560px}
#basic>h3{margin-top:var(--s5)}
.summary .k+*{font-weight:500}
.table{margin-bottom:var(--s3)}
details>summary{cursor:pointer}
@media (prefers-color-scheme:dark){
  button.primary{color:#0b1020}
  .btn-new{color:#fff!important}
  .pill{color:#0b1020}
  .toast{background:#2a3348}
}
@media (max-width:640px){#task-edit-form,.tab-panel>form.form:not(.comment-form),.comment-form,.container>form.form,div.box{padding:var(--s3)}}

/* tables scroll inside their own container instead of widening the page */
.table-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:var(--s3);border-radius:var(--r-lg)}
.table-wrap>.table{margin-bottom:0}
.table-wrap .table{min-width:560px}
.users-table{min-width:760px!important}
main{min-width:0}
.card,.summary,.comment-body,.pre,.flash{overflow-wrap:anywhere}
.card-top,.tags,.card-meta{min-width:0}
.chip,.pj-label{min-width:0}
.viewbar,.pj-summary{max-width:100%}
/* filter panel anchors to the toolbar so it never runs past the viewport */
.filter-panel{position:static}
.filter-body{left:12px;width:min(560px,calc(100% - 24px))}
/* chips truncate with an ellipsis when the column is narrow */
.chip,.pj-label{display:inline-block;vertical-align:middle}
.chip .ic{margin-right:3px;vertical-align:-2px}
@media (max-width:599px){
  .toolbar .sort{flex:1 1 0;min-width:0}
  .toolbar .sort select{width:100%;min-width:0}
}
/* scroll shadows: a soft edge appears on the side that has more table to scroll to */
.table-wrap{background:
  linear-gradient(to right,var(--surface) 30%,transparent) left center/40px 100% no-repeat local,
  linear-gradient(to left,var(--surface) 30%,transparent) right center/40px 100% no-repeat local,
  radial-gradient(farthest-side at 0 50%,rgba(16,24,40,.3),transparent) left center/14px 100% no-repeat scroll,
  radial-gradient(farthest-side at 100% 50%,rgba(16,24,40,.3),transparent) right center/14px 100% no-repeat scroll;
  background-color:var(--surface);box-shadow:var(--sh-1);border:1px solid var(--border)}
.table-wrap>.table{background:transparent;border:0;box-shadow:none;border-radius:0}
.table-wrap>.table th{background:color-mix(in srgb,var(--surface-2) 70%,transparent)}