/* Kall Feedback — Kall in 1 design tokens (design.md): bg #F6F5F1, ink #0C0F2E, cobalt #2E44FF, saffron #FFB31A, coral #FF5A4E;
   display font Bricolage, UI font Plus Jakarta Sans (self-hosted). Mobile first. */
@font-face{font-family:"Bricolage";src:url(fonts/bricolage.woff2) format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"Jakarta";src:url(fonts/jakarta.woff2) format("woff2");font-weight:200 800;font-display:swap}
:root{
  --bg:#F6F5F1;--surface:#fff;--surface2:#FBFAF7;--ink:#0C0F2E;--ink2:#4B5070;--ink3:#626681;--line:rgba(12,15,46,.08);--line2:rgba(12,15,46,.14);
  --cobalt:#2E44FF;--cobalt-d:#1E30D6;--cobalt-soft:#E9ECFF;--saffron:#FFB31A;--saffron-d:#B87700;--saffron-soft:#FFF1D3;--coral:#FF5A4E;--coral-d:#D93A2F;--coral-soft:#FFE3DE;
  --green:#0E9F6E;--green-soft:#DDF5EC;--slate:#3A4166;--slate-soft:#E8E9F0;--night:#0A0C1F;
  --disp:"Bricolage","Jakarta",ui-sans-serif,system-ui,sans-serif;
  --ui:"Jakarta",ui-sans-serif,-apple-system,system-ui,"Segoe UI",Arial,"Arial Hebrew","Noto Sans Hebrew",sans-serif;
  --sb:env(safe-area-inset-bottom,0px);--st:env(safe-area-inset-top,0px);
  --ease:cubic-bezier(.22,1,.36,1);
  --sh1:0 1px 2px rgba(12,15,46,.06),0 4px 14px rgba(12,15,46,.06);
  --sh2:0 2px 6px rgba(12,15,46,.08),0 18px 40px -12px rgba(12,15,46,.25);
  --pad:16px;--toph:56px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{background:var(--bg);-webkit-text-size-adjust:100%;color-scheme:light}
body{margin:0;background:var(--bg);color:var(--ink);font:500 15px/1.45 var(--ui);overflow-x:hidden;-webkit-font-smoothing:antialiased;min-height:100vh;min-height:100dvh}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0;text-align:inherit}
input,select,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
[hidden]{display:none!important}
.ic{width:20px;height:20px;flex:none;display:block}
h1,h2,h3{margin:0;letter-spacing:-.02em}
:focus-visible{outline:2.5px solid var(--cobalt);outline-offset:2px;border-radius:10px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* header */
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:8px;min-height:var(--toph);padding:calc(8px + var(--st)) 12px 8px;
  background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);border-bottom:1px solid transparent}
.top.scrolled{border-bottom-color:var(--line)}
.brand{display:flex;align-items:center;gap:9px;margin-right:auto;min-width:0}
.kmark{width:32px;height:32px;flex:none;border-radius:9px}
.wordmark{font:800 19px/1 var(--ui);letter-spacing:-.03em;white-space:nowrap}
.wordmark b{font-weight:500;color:var(--ink2)}
.pill{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 14px 0 11px;border-radius:999px;background:var(--cobalt);color:#fff;font-weight:700;font-size:14px;box-shadow:var(--sh1);white-space:nowrap;flex:none}
.pill .ic{width:18px;height:18px}
.pill.ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
.pill.ghost.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.cnt{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--coral);color:#fff;font-size:11.5px;font-weight:800;display:inline-grid;place-items:center;line-height:1}
.right{display:flex;align-items:center;gap:8px;flex:none}
.acct{display:flex;align-items:center}
.acct:empty{display:none}
.chip-in{height:38px;padding:0 14px;border-radius:999px;background:var(--cobalt);color:#fff;font-weight:700;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.av{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font:800 15px/1 var(--ui);color:#fff;background:var(--cobalt);flex:none;text-transform:uppercase}
.av.sm{width:30px;height:30px;font-size:13px}
.av.team{background:var(--saffron);color:var(--ink)}
.av.c1{background:#0E9F6E}.av.c2{background:#6A3DF5}.av.c3{background:#E83E78}.av.c4{background:#F08A00}.av.c5{background:#0C9A97}.av.c6{background:#3A4166}
@media (max-width:430px){.wordmark{font-size:18px}.top{gap:6px}.right{gap:6px}.pill.ghost span{display:none}.pill.ghost{padding:0 9px;gap:4px}}
@media (max-width:340px){.wordmark b{display:none}}

/* layout */
.app{max-width:760px;margin:0 auto;padding:6px var(--pad) calc(32px + var(--sb));outline:0}
.app.wide{max-width:1240px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--sh1);padding:18px}
.sec{margin:26px 2px 10px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.sec h2{font-size:13px;font-weight:800;color:var(--ink2);text-transform:uppercase;letter-spacing:.06em}
.sec a,.sec button{font-size:13.5px;color:var(--cobalt);font-weight:700}
.loading{display:grid;place-items:center;min-height:50vh}
.spin{width:28px;height:28px;border-radius:50%;border:3px solid var(--cobalt-soft);border-top-color:var(--cobalt);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* hero */
.hero{position:relative;overflow:hidden;border-radius:24px;padding:22px 20px 20px;margin-top:8px;background:var(--ink);color:#fff;box-shadow:var(--sh2)}
.hero::after{content:"";position:absolute;right:-50px;top:-60px;width:210px;height:210px;border-radius:50%;background:radial-gradient(circle at 35% 40%,var(--saffron) 0 34%,transparent 35%),radial-gradient(circle,rgba(46,68,255,.75) 0 60%,transparent 61%);opacity:.95}
.hero h1{position:relative;z-index:1;font:800 30px/1.04 var(--disp);letter-spacing:-.035em;max-width:13ch}
.hero p{position:relative;z-index:1;margin:10px 0 0;color:rgba(255,255,255,.78);font-size:14.5px;max-width:36ch}
.hero .stat{position:relative;z-index:1;display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.hero .stat span{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 11px;border-radius:999px;background:rgba(255,255,255,.1);font-size:12.5px;font-weight:700}
.hero .stat .ic{width:15px;height:15px}

/* form */
.form{margin-top:14px;display:grid;gap:16px}
.lab{display:block;font-size:13px;font-weight:800;color:var(--ink2);margin:0 0 8px;letter-spacing:.01em}
.lab small{font-weight:600;color:var(--ink3)}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.cat{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 4px 10px;border-radius:16px;border:1.5px solid var(--line2);background:var(--surface);font-weight:700;font-size:13px;color:var(--ink2);transition:transform .15s var(--ease),border-color .15s,background .15s}
.cat .ico{width:38px;height:38px;border-radius:12px;display:grid;place-items:center}
.cat .ic{width:21px;height:21px}
.cat:active{transform:scale(.96)}
.cat[aria-checked=true]{border-color:var(--cobalt);background:var(--cobalt-soft);color:var(--ink);box-shadow:0 0 0 3px rgba(46,68,255,.12)}
.k-bug .ico,.tag.k-bug{background:var(--coral-soft);color:var(--coral-d)}
.k-idea .ico,.tag.k-idea{background:var(--saffron-soft);color:var(--saffron-d)}
.k-question .ico,.tag.k-question{background:var(--cobalt-soft);color:var(--cobalt)}
.k-other .ico,.tag.k-other{background:var(--slate-soft);color:var(--slate)}
.field{width:100%;border:1.5px solid var(--line2);background:var(--surface);border-radius:14px;padding:12px 14px;font-weight:600;font-size:15.5px;color:var(--ink);outline:0;transition:border-color .15s,box-shadow .15s}
.field:focus{border-color:var(--cobalt);box-shadow:0 0 0 3px var(--cobalt-soft)}
select.field{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234B5070' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:20px;padding-right:40px}
textarea.field{min-height:150px;resize:vertical;line-height:1.5;font-weight:500}
.hint{display:flex;justify-content:space-between;gap:10px;margin-top:6px;font-size:12.5px;color:var(--ink3)}
.hint .over{color:var(--coral-d);font-weight:700}
.attach{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 20px;border-radius:999px;background:var(--cobalt);color:#fff;font-weight:800;font-size:15.5px;box-shadow:0 6px 16px -6px rgba(46,68,255,.6);transition:transform .15s var(--ease),background .15s}
.btn:hover{background:var(--cobalt-d)}
.btn:active{transform:scale(.97)}
.btn[disabled]{opacity:.55;cursor:default;transform:none}
.btn.block{width:100%}
.btn.soft{background:var(--surface);color:var(--ink);border:1.5px solid var(--line2);box-shadow:none}
.btn.soft:hover{background:var(--surface2)}
.btn.sm{height:38px;padding:0 14px;font-size:14px}
.btn.dark{background:var(--ink);box-shadow:none}
.btn .ic{width:19px;height:19px}
.thumb{position:relative;width:76px;height:76px;border-radius:14px;overflow:hidden;border:1px solid var(--line2);background:var(--surface2)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb button{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;background:rgba(12,15,46,.72);color:#fff;display:grid;place-items:center}
.thumb button .ic{width:14px;height:14px}
.thumb .bar{position:absolute;left:6px;right:6px;bottom:6px;height:4px;border-radius:4px;background:rgba(255,255,255,.7);overflow:hidden}
.thumb .bar i{display:block;height:100%;width:40%;background:var(--cobalt);animation:load 1s ease-in-out infinite alternate}
@keyframes load{from{transform:translateX(-60%)}to{transform:translateX(180%)}}
.signin-note{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:14px;background:var(--saffron-soft);color:var(--ink);font-size:13.5px;font-weight:600}
.signin-note .ic{color:var(--saffron-d);margin-top:1px}

/* thread list */
.list{display:grid;gap:10px;grid-template-columns:minmax(0,1fr)}
.row{display:flex;gap:12px;align-items:flex-start;padding:14px 14px 14px 12px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--sh1);transition:transform .15s var(--ease),border-color .15s;position:relative}
.row:hover{border-color:var(--line2)}
.row:active{transform:scale(.99)}
.row.sel{border-color:var(--cobalt);box-shadow:0 0 0 3px var(--cobalt-soft)}
.row .ico{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;flex:none}
.row .main{flex:1;min-width:0}
.row .t1{display:flex;align-items:center;gap:8px}
.row .ttl{font-weight:800;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}
.row .when{font-size:12px;color:var(--ink3);font-weight:600;white-space:nowrap}
.row .pv{color:var(--ink2);font-size:13.5px;margin-top:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.row .meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px;align-items:center}
.row.unread .ttl::after{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--coral);margin-left:7px;vertical-align:middle}
.tag{display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 9px;border-radius:999px;font-size:12px;font-weight:700;background:var(--slate-soft);color:var(--ink2);white-space:nowrap}
.tag .ic{width:13px;height:13px}
.st{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:800;white-space:nowrap}
.st::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.st-open{background:var(--coral-soft);color:var(--coral-d)}
.st-waiting{background:var(--saffron-soft);color:var(--saffron-d)}
.st-closed{background:var(--slate-soft);color:var(--ink3)}
.st-u-open{background:var(--cobalt-soft);color:var(--cobalt)}
.st-u-waiting{background:var(--green-soft);color:var(--green)}
.badge{min-width:22px;height:22px;padding:0 7px;border-radius:999px;background:var(--coral);color:#fff;font-size:12px;font-weight:800;display:inline-grid;place-items:center}
.empty{text-align:center;padding:30px 20px;color:var(--ink2)}
.empty .big{width:56px;height:56px;border-radius:18px;margin:0 auto 12px;display:grid;place-items:center;background:var(--cobalt-soft);color:var(--cobalt)}
.empty .big .ic{width:28px;height:28px}
.empty b{display:block;color:var(--ink);font-size:16px;margin-bottom:4px}

/* thread */
.thead{display:flex;align-items:flex-start;gap:10px;padding:6px 0 12px}
.back{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh1);flex:none}
.thead .tt{flex:1;min-width:0}
.thead h1{font:800 21px/1.15 var(--disp);letter-spacing:-.025em;word-break:break-word}
.thead .meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.chat{display:flex;flex-direction:column;gap:12px;padding:8px 0 16px}
.msg{display:flex;gap:9px;align-items:flex-end;max-width:88%}
.msg .bub{padding:11px 14px;border-radius:20px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh1);white-space:pre-wrap;word-wrap:break-word;overflow-wrap:anywhere;font-size:15px;line-height:1.48}
.msg .bub a{color:var(--cobalt);text-decoration:underline;text-underline-offset:2px}
.msg .who{font-size:12px;font-weight:700;color:var(--ink3);margin:0 4px 4px}
.msg .who time{font-weight:600}
.msg.mine{align-self:flex-end;flex-direction:row-reverse}
.msg.mine .bub{background:var(--cobalt);color:#fff;border-color:var(--cobalt);border-bottom-right-radius:6px}
.msg.mine .bub a{color:#fff}
.msg.mine .who{text-align:right}
.msg.theirs .bub{border-bottom-left-radius:6px}
.msg.note{align-self:stretch;max-width:100%}
.msg.note .bub{background:var(--saffron-soft);border:1.5px dashed rgba(184,119,0,.45);box-shadow:none;color:var(--ink);flex:1}
.msg.note .who{color:var(--saffron-d)}
.notehead{display:flex;align-items:center;gap:6px}
.notehead .ic{width:14px;height:14px}
.shot{display:block;margin-top:8px;border-radius:14px;overflow:hidden;max-width:260px;border:1px solid var(--line2);background:var(--surface2)}
.msg.mine .shot{border-color:rgba(255,255,255,.4)}
.shot img{display:block;width:100%;height:auto;max-height:320px;object-fit:cover}
.ev{align-self:center;font-size:12.5px;color:var(--ink3);font-weight:600;padding:4px 12px;border-radius:999px;background:rgba(12,15,46,.04);text-align:center}
.ev.int{background:var(--saffron-soft);color:var(--saffron-d)}
.day{align-self:center;font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ink3);margin:4px 0}
.composer{position:sticky;bottom:0;z-index:20;margin:0 calc(-1*var(--pad));padding:10px var(--pad) calc(10px + var(--sb));background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);border-top:1px solid var(--line)}
.cbox{display:flex;align-items:flex-end;gap:8px;background:var(--surface);border:1.5px solid var(--line2);border-radius:24px;padding:6px 6px 6px 8px;box-shadow:var(--sh1);transition:border-color .15s,box-shadow .15s,background .15s}
.cbox:focus-within{border-color:var(--cobalt);box-shadow:0 0 0 3px var(--cobalt-soft)}
.cbox textarea{flex:1;min-width:0;border:0;outline:0;resize:none;background:none;max-height:180px;min-height:38px;padding:8px 4px;line-height:1.4;font-size:15.5px}
.cbox .ib{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:var(--ink2);flex:none}
.cbox .ib:hover{background:var(--surface2)}
.cbox .go{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--cobalt);color:#fff;flex:none}
.cbox .go[disabled]{opacity:.45}
.composer.note .cbox{background:var(--saffron-soft);border-color:rgba(184,119,0,.55)}
.composer.note .cbox:focus-within{box-shadow:0 0 0 3px rgba(255,179,26,.25)}
.composer.note .cbox .go{background:var(--saffron);color:var(--ink)}
.cmodes{display:flex;gap:6px;margin-bottom:8px;align-items:center}
.cmode{height:32px;padding:0 12px;border-radius:999px;font-size:13px;font-weight:800;color:var(--ink2);display:inline-flex;align-items:center;gap:6px;border:1px solid transparent}
.cmode .ic{width:15px;height:15px}
.cmode[aria-pressed=true]{background:var(--ink);color:#fff}
.cmode.n[aria-pressed=true]{background:var(--saffron);color:var(--ink)}
.cmodes .sp{flex:1}
.ctools{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap}
.ctools .thumb{width:58px;height:58px}
.closed-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-radius:16px;background:var(--slate-soft);color:var(--ink2);font-size:13.5px;font-weight:600;margin-bottom:10px}

/* admin */
.adm-head{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin:8px 2px 12px}
.adm-head h1{font:800 26px/1.05 var(--disp);letter-spacing:-.03em}
.adm-head p{margin:4px 0 0;color:var(--ink2);font-size:13.5px}
.tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin:0 calc(-1*var(--pad));padding:2px var(--pad) 10px}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:none;height:36px;padding:0 13px;border-radius:999px;font-weight:800;font-size:13.5px;color:var(--ink2);background:var(--surface);border:1px solid var(--line);display:inline-flex;align-items:center;gap:7px}
.tab b{font-size:12px;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--slate-soft);color:var(--ink2);display:inline-grid;place-items:center}
.tab[aria-selected=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.tab[aria-selected=true] b{background:rgba(255,255,255,.18);color:#fff}
.tab.t-open b{background:var(--coral);color:#fff}
.filters{display:flex;gap:8px;margin-bottom:12px}
.search{flex:1;display:flex;align-items:center;gap:8px;height:44px;padding:0 12px;border-radius:14px;background:var(--surface);border:1.5px solid var(--line2);color:var(--ink3);min-width:0}
.search:focus-within{border-color:var(--cobalt);box-shadow:0 0 0 3px var(--cobalt-soft)}
.search input{flex:1;min-width:0;border:0;outline:0;background:none;font-weight:600;font-size:15px;color:var(--ink);height:100%;-webkit-appearance:none;appearance:none}
.filters select.field{width:auto;height:44px;padding-top:0;padding-bottom:0;font-size:14px;max-width:150px}
.split{display:block}
.pane-list,.pane-thread{min-width:0}
.pane-empty{display:none}
.who-card{display:flex;gap:12px;align-items:center;padding:14px;border-radius:18px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh1);margin-bottom:10px}
.who-card .nm{font-weight:800;font-size:15.5px}
.who-card .sub{font-size:13px;color:var(--ink2);display:flex;gap:10px;flex-wrap:wrap;margin-top:2px}
.who-card .sub a{color:var(--cobalt);font-weight:700;display:inline-flex;align-items:center;gap:4px}
.who-card .sub .ic{width:14px;height:14px}
.ctrls{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:6px}
.ctrls label{font-size:11.5px;font-weight:800;color:var(--ink3);text-transform:uppercase;letter-spacing:.06em;display:block;margin:0 0 5px 4px}
.ctrls .field{height:42px;padding-top:0;padding-bottom:0;font-size:14.5px}
.others{font-size:13px;color:var(--ink2);margin:6px 2px 4px}
.others a{color:var(--cobalt);font-weight:700}
.admin-only{max-width:420px;margin:40px auto;text-align:center}

/* toast */
.toast{position:fixed;left:50%;bottom:calc(22px + var(--sb));transform:translateX(-50%);z-index:90;background:var(--ink);color:#fff;font-weight:700;font-size:14px;padding:12px 18px;border-radius:14px;box-shadow:var(--sh2);max-width:calc(100vw - 32px)}
.toast.err{background:var(--coral-d)}

@media (min-width:720px){
  :root{--pad:24px}
  .hero{padding:30px 30px 26px}
  .hero h1{font-size:40px}
  .form{grid-template-columns:1fr 1fr}
  .form .full{grid-column:1/-1}
  .msg{max-width:72%}
}
@media (min-width:1000px){
  :root{--pad:32px}
  .app.wide .split{display:grid;grid-template-columns:400px 1fr;gap:24px;align-items:start}
  .app.wide .pane-list{position:sticky;top:calc(var(--toph) + 10px);max-height:calc(100vh - var(--toph) - 20px);overflow:auto;padding:2px 4px 12px 2px;margin:-2px -4px 0 -2px}
  .app.wide .pane-empty{display:grid;place-items:center;min-height:60vh;border:1.5px dashed var(--line2);border-radius:24px;color:var(--ink3);text-align:center}
  .app.wide .pane-thread .back{display:none}
  .app.wide .pane-thread .composer{margin:0;padding-left:0;padding-right:0}
  .app.wide .split.has-thread .pane-empty{display:none}
}
@media (max-width:999px){
  .split.has-thread .pane-list{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}