:root{
  --bg:#f6f5f1;--panel:#fff;--panel2:#f1efe9;--line:#e4e1d8;--line2:#d6d2c6;--fg:#1c1d21;--mut:#6b6e76;--dim:#9a9ca3;
  --acc:#f5b301;--acc-fg:#1c1d21;--ink:#111827;--ok:#1f9d55;--ok-bg:#e3f4ea;--warn:#b45309;--warn-bg:#fff4d6;--bad:#c62828;--bad-bg:#fde8e8;
  --blue:#2563eb;--blue-bg:#e5edff;--vio:#7c3aed;--vio-bg:#efe7ff;--shadow:0 1px 2px #0000000d,0 8px 24px #00000010;
  --r:12px;--mono:'JetBrains Mono',ui-monospace,monospace;color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#0f1115;--panel:#171a20;--panel2:#1e222a;--line:#2a2f38;--line2:#363c47;--fg:#e9eaee;--mut:#9aa0ab;--dim:#6c727d;
  --ink:#0b0d10;--ok:#4ade80;--ok-bg:#15301f;--warn:#fbbf24;--warn-bg:#33270b;--bad:#f87171;--bad-bg:#3a1717;--blue:#7aa2ff;--blue-bg:#18223d;--vio:#b794ff;--vio-bg:#261a3d;
  --shadow:0 1px 2px #0006,0 10px 30px #0008;color-scheme:dark}}
:root[data-theme=dark]{--bg:#0f1115;--panel:#171a20;--panel2:#1e222a;--line:#2a2f38;--line2:#363c47;--fg:#e9eaee;--mut:#9aa0ab;--dim:#6c727d;--ink:#0b0d10;--ok:#4ade80;--ok-bg:#15301f;--warn:#fbbf24;--warn-bg:#33270b;--bad:#f87171;--bad-bg:#3a1717;--blue:#7aa2ff;--blue-bg:#18223d;--vio:#b794ff;--vio-bg:#261a3d;color-scheme:dark}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--fg);font:14.5px/1.5 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
input,select,textarea{background:var(--panel);border:1px solid var(--line2);border-radius:9px;padding:9px 11px;width:100%;outline:0;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{border-color:var(--acc);box-shadow:0 0 0 3px #f5b30133}
textarea{resize:vertical;line-height:1.5}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--panel);border:1px solid var(--line2);border-radius:9px;padding:8px 14px;cursor:pointer;text-decoration:none;font-weight:500;white-space:nowrap;transition:.15s}
.btn:hover{border-color:var(--fg)}
.btn.pri{background:var(--ink);color:#fff;border-color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .btn.pri{background:var(--acc);color:#111;border-color:var(--acc)}}
.btn.pri:hover{filter:brightness(1.15)}
.btn.ok{background:var(--ok-bg);border-color:transparent;color:var(--ok);font-weight:600}
.btn:disabled{opacity:.55;cursor:default}
.lnk{background:none;border:0;padding:0;color:var(--blue);cursor:pointer;font-size:13px}
.lnk:hover{text-decoration:underline}
.mut{color:var(--mut)}
/* značka */
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;font-size:17px}
.brand b{font-weight:700;letter-spacing:-.01em}.brand em{font-style:normal;color:var(--mut);font-weight:500}
.logo{width:26px;height:26px;border-radius:7px;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M8 17l5 5 11-12' stroke='%23f5b301' stroke-width='3.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat}
.brand.big{font-size:26px;justify-content:center}.brand.big .logo{width:40px;height:40px;border-radius:11px}
/* prihlásenie */
.login{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(1200px 500px at 50% -10%,#f5b30122,transparent)}
.login-card{width:min(380px,100%);background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:32px 28px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}
.login-card p{text-align:center;color:var(--mut);margin:0 0 6px}
.login-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:500;color:var(--mut)}
.login-card .btn{justify-content:center;padding:11px}
.err{color:var(--bad);font-size:13px;text-align:center;min-height:18px}
/* horná lišta */
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:22px;padding:12px 28px;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top nav{display:flex;gap:2px;flex:1;min-width:0;overflow-x:auto}
.top nav a{text-decoration:none;padding:7px 12px;border-radius:8px;color:var(--mut);font-weight:500;white-space:nowrap;display:flex;align-items:center;gap:6px}
.top nav a:hover{color:var(--fg);background:var(--panel2)}
.top nav a.on{color:var(--fg);background:var(--panel);box-shadow:inset 0 0 0 1px var(--line)}
.top nav i{font-style:normal;font-size:11px;font-weight:700;background:var(--acc);color:#111;border-radius:10px;padding:0 7px;line-height:18px}
.me{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--mut)}
.av{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;font-weight:700;font-size:13px;color:#fff;background:#64748b;flex:none}
.av.sm{width:24px;height:24px;font-size:11px}.av.xs{width:18px;height:18px;font-size:9.5px;margin-right:5px;vertical-align:-4px}
.av-martin{background:#0e7490}.av-lukas{background:#7c3aed}.av-agent{background:linear-gradient(135deg,#f5b301,#f97316);color:#111}
.av.none{background:var(--panel2);color:var(--dim);border:1px dashed var(--line2)}
main{max-width:1180px;margin:0 auto;padding:26px 28px 80px}
.loading{color:var(--mut);padding:60px 0;text-align:center}
/* zoznam */
.lh{display:flex;align-items:flex-end;gap:20px;margin-bottom:18px;flex-wrap:wrap}
.lh > div:first-child{flex:1;min-width:240px}
h1{font-size:26px;letter-spacing:-.02em;margin:0;font-weight:700}
.lh p{margin:4px 0 0;color:var(--mut)}
.lf{display:flex;gap:8px}.lf .search{width:220px}.lf select{width:200px}
.list{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.row{display:grid;grid-template-columns:52px 1fr 64px 56px 34px 140px;gap:12px;align-items:center;padding:12px 16px;text-decoration:none;border-top:1px solid var(--line);transition:background .12s}
.row:first-child{border-top:0}
.row:hover{background:var(--panel2)}
.num{font:500 12px var(--mono);color:var(--dim)}
.rt{min-width:0;display:flex;flex-direction:column;gap:2px}
.rt b{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rt small{color:var(--mut);font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.th{width:56px;height:38px;border-radius:6px;overflow:hidden;border:1px solid var(--line);background:var(--panel2)}
.th img{width:100%;height:100%;object-fit:cover;display:block}
.cm{font-size:12px;color:var(--mut);white-space:nowrap}
.rs{text-align:right}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:20px;white-space:nowrap}
.s-nova{background:var(--blue-bg);color:var(--blue)}.s-prijata{background:var(--vio-bg);color:var(--vio)}.s-riesi{background:var(--warn-bg);color:var(--warn)}
.s-hotovo{background:var(--ok-bg);color:var(--ok)}.s-zamietnuta{background:var(--panel2);color:var(--mut)}
.pill.wait{background:var(--acc);color:#111;box-shadow:0 0 0 3px #f5b30133}
.k{font-weight:500}.k-chyba{color:var(--bad)}.k-funkcia{color:var(--blue)}.k-zmena{color:var(--vio)}.k-otazka{color:var(--ok)}
.pr{font-weight:600}.pr-vysoka{color:var(--warn)}.pr-urgentna{color:var(--bad)}.pr-nizka{color:var(--dim)}
.empty{padding:50px 20px;text-align:center;color:var(--mut)}
.empty a{color:var(--blue)}
/* nástenka */
main:has(.board){max-width:none}
.board{display:grid;grid-template-columns:repeat(5,minmax(220px,1fr));gap:14px;align-items:start;overflow-x:auto;padding-bottom:10px}
.col{background:var(--panel2);border-radius:var(--r);padding:10px;min-height:200px;transition:.15s;border:1px solid transparent}
.col.over{border-color:var(--acc);background:color-mix(in srgb,var(--acc) 10%,var(--panel2))}
.col h3{margin:2px 4px 10px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;color:var(--mut);text-transform:uppercase;letter-spacing:.05em}
.col h3 i{font-style:normal;background:var(--panel);border-radius:10px;padding:0 7px;font-size:11.5px;color:var(--fg)}
.col[data-col=wait] h3{color:var(--warn)}
.cards{display:flex;flex-direction:column;gap:8px}
.card{display:flex;flex-direction:column;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 12px;text-decoration:none;box-shadow:0 1px 2px #0000000a;cursor:grab}
.card:hover{border-color:var(--line2);box-shadow:var(--shadow)}
.card b{font-weight:600;font-size:13.5px;line-height:1.35}
.card img{width:100%;max-height:110px;object-fit:cover;border-radius:6px;border:1px solid var(--line)}
.card small{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--mut)}
.card .sp{flex:1}
/* formulár */
.new-form,.ask{display:flex;flex-direction:column;gap:14px}
.new-form{max-width:780px;margin:0 auto;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px 30px;box-shadow:var(--shadow)}
.sub{margin:-8px 0 4px;color:var(--mut)}
.f{display:flex;flex-direction:column;gap:6px}
.f > span,.lbl{font-size:13px;font-weight:600;color:var(--mut)}
.lbl small{font-weight:400}
.f3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.acts{display:flex;gap:8px;justify-content:flex-end;align-items:center;flex-wrap:wrap}
.drop-zone{border-radius:10px;transition:.15s}
.drop-zone.drop{outline:2px dashed var(--acc);outline-offset:4px;background:#f5b3010d}
.att{display:flex;flex-wrap:wrap;gap:8px}
.att:empty{display:none}
.att figure{margin:0;position:relative;width:110px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--panel2)}
.att img{width:100%;height:76px;object-fit:cover;display:block}
.att .fi{display:grid;place-items:center;height:76px;font:600 13px var(--mono);color:var(--mut)}
.att figcaption{font-size:11px;padding:3px 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--mut)}
.att figure button{position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;border:0;background:#000a;color:#fff;cursor:pointer;line-height:1}
.att-btn{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;color:var(--blue);cursor:pointer;margin-right:8px}
.att-hint{font-size:12px;color:var(--dim)}
/* detail */
.tk{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;align-items:start}
.back{font-size:13px;color:var(--mut);text-decoration:none}.back:hover{color:var(--fg)}
.tk-h{display:flex;align-items:center;gap:10px;margin:14px 0 6px;font-size:13px}
.tk-t{font-size:28px;line-height:1.25}
.tk-by{display:flex;align-items:center;gap:8px;color:var(--mut);font-size:13px;margin:10px 0 16px}
.tk-by b{color:var(--fg);font-weight:600}
.banner{display:block;background:var(--acc);color:#111;font-weight:600;padding:11px 16px;border-radius:10px;text-decoration:none;margin-bottom:16px}
.tk-body{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px 20px;box-shadow:var(--shadow)}
.md p{margin:0 0 8px}.md p:last-child{margin-bottom:0}.md ul{margin:4px 0 8px;padding-left:20px}
.md code{font:12.5px var(--mono);background:var(--panel2);padding:1px 5px;border-radius:4px}
.md a{color:var(--blue)}
.gal{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.gal .img{padding:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;cursor:zoom-in;background:var(--panel2);max-width:100%}
.gal .img img{display:block;max-height:260px;max-width:100%;object-fit:contain}
.gal .doc{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:var(--panel);text-decoration:none;font-size:13px}
.gal .fi{font:600 11px var(--mono);background:var(--panel2);padding:3px 6px;border-radius:4px;color:var(--mut)}
.tl{margin-top:26px}
.tl h2{font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:var(--mut);margin:0 0 12px}
.ev{margin-bottom:12px}
.ev.sys{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--mut);padding-left:9px}
.ev.sys > span:nth-child(2){flex:1}
.ev.sys b{color:var(--fg);font-weight:600}
.ev.sys q{color:var(--fg);font-style:italic}
.ev time{font-size:12px;color:var(--dim);white-space:nowrap}
.dot{width:10px;height:10px;border-radius:50%;background:var(--line2);flex:none;box-shadow:0 0 0 3px var(--bg)}
.dot.s-hotovo{background:var(--ok)}.dot.d-reopen{background:var(--bad)}.dot.d-answer{background:var(--acc)}.dot.d-assign{background:var(--vio)}
.ev.cmt{display:flex;gap:10px}
.bub{flex:1;min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:10px 14px}
.eh{display:flex;gap:8px;align-items:baseline;margin-bottom:4px;font-size:13px}.eh span{color:var(--dim);font-size:12px}
/* otázka na spätnú väzbu */
.fb{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--acc);border-radius:var(--r);padding:16px 18px;margin:16px 0;box-shadow:var(--shadow)}
.fb.answered{border-left-color:var(--ok)}.fb.cancelled{opacity:.6;border-left-color:var(--line2)}
.fb-h{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:var(--dim);margin-bottom:6px}
.fb-tag{font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--warn)}
.fb.answered .fb-tag{color:var(--ok)}
.fb h3{margin:0 0 6px;font-size:18px;letter-spacing:-.01em}
.fb .md{color:var(--fg);font-size:14px;margin-bottom:6px}
.fb-form{display:flex;flex-direction:column;gap:12px;margin-top:10px}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.opts:empty{display:none}
.opts.with-img{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.opt{position:relative;display:flex;flex-direction:column;border:1.5px solid var(--line2);border-radius:11px;cursor:pointer;background:var(--panel);overflow:hidden;transition:.15s}
.opt:hover{border-color:var(--fg)}
.opt.on{border-color:var(--acc);box-shadow:0 0 0 3px #f5b30140;background:color-mix(in srgb,var(--acc) 7%,var(--panel))}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt:has(input:disabled){cursor:default}.opt:has(input:disabled):hover{border-color:var(--line2)}.opt.on:has(input:disabled){border-color:var(--acc)}
.opt-img{display:block;background:var(--panel2);border-bottom:1px solid var(--line);cursor:zoom-in}
.opt-img img{display:block;width:100%;height:150px;object-fit:contain}
.opt-t{display:flex;flex-direction:column;gap:3px;padding:11px 40px 12px 14px}
.opt-t b{font-weight:600}
.opt-t span{font-size:13px;color:var(--mut)}.opt-t span p{margin:0}
.chk{position:absolute;right:12px;bottom:13px;width:20px;height:20px;border-radius:50%;border:1.5px solid var(--line2);background:var(--panel)}
.opt input[type=checkbox] ~ .chk{border-radius:5px}
.opt.on .chk{background:var(--acc) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' stroke='%23111' stroke-width='3' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;border-color:var(--acc)}
.fb-hint{margin:-4px 0 0;font-size:12.5px;color:var(--mut)}
.fb-ans{background:var(--panel2);border-radius:9px;padding:10px 12px;font-size:14px}
.fb-ans span{display:block;font-size:12px;color:var(--mut);margin-bottom:2px}
.fb-meta{font-size:12.5px;color:var(--dim)}
.reopen{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--ok-bg);color:var(--fg);border-radius:var(--r);padding:12px 16px;margin:18px 0;font-size:14px}
.reopen .btn{margin-left:auto}
.composer{display:flex;gap:10px;margin-top:22px}
.cbox{flex:1;display:flex;flex-direction:column;gap:8px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:10px;box-shadow:var(--shadow)}
.cbox textarea{border:0;box-shadow:none!important;padding:4px 6px;background:transparent}
.cbox .acts{border-top:1px solid var(--line);padding-top:8px}
.cbox .acts .btn:first-child:not(.pri){margin-right:auto}
.tk-side{position:sticky;top:80px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:6px 16px;box-shadow:var(--shadow)}
.sbx{padding:11px 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:5px}
.sbx:first-child{border-top:0}
.sbx span{font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--dim)}
.sbx b{font-weight:500;font-size:14px}
.sbx.btns{flex-direction:column}.sbx.btns .btn{justify-content:center}
/* dialóg */
.modal{position:fixed;inset:0;z-index:50;background:#0008;display:grid;place-items:start center;padding:6vh 16px;overflow:auto;backdrop-filter:blur(3px)}
.mbox{width:min(720px,100%);background:var(--panel);border-radius:16px;padding:26px 28px;box-shadow:0 30px 80px #0006}
.mbox h2{margin:0;font-size:21px}
.ob{display:flex;flex-direction:column;gap:10px}
.oe{position:relative;display:grid;grid-template-columns:30px 1fr;gap:10px;background:var(--panel2);border-radius:10px;padding:10px 38px 10px 10px}
.oe > div{display:flex;flex-direction:column;gap:6px}
.oe .on{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--ink);color:var(--acc);font-weight:700;font-size:13px}
.oe .x{position:absolute;right:8px;top:8px;border:0;background:none;font-size:20px;color:var(--mut);cursor:pointer}
.chk2{display:flex;gap:8px;align-items:center;font-size:14px;cursor:pointer}.chk2 input{width:auto}
#lb{position:fixed;inset:0;z-index:60;background:#000d;display:grid;place-items:center;padding:30px;cursor:zoom-out}
#lb[hidden]{display:none}
#lb img{max-width:100%;max-height:100%;border-radius:6px;box-shadow:0 20px 60px #000}
#lb button{position:absolute;top:14px;right:18px;background:none;border:0;color:#fff;font-size:34px;cursor:pointer}
#toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;background:var(--ink);color:#fff;padding:10px 18px;border-radius:10px;font-size:14px;font-weight:500;transition:.25s;z-index:70;pointer-events:none;box-shadow:0 12px 30px #0005}
#toast.on{opacity:1;transform:translate(-50%,0)}#toast.bad{background:var(--bad)}
@media (max-width:900px){
  .top{padding:10px 16px;gap:10px;flex-wrap:wrap}.top nav{order:3;flex-basis:100%}.me span,.me .lnk{display:none}.new{padding:7px 10px}
  main{padding:18px 16px 70px}
  .row{grid-template-columns:1fr auto;gap:4px 10px}.row .num{grid-column:1/-1}.row .th,.row .rc,.row .ra{display:none}
  .tk{grid-template-columns:1fr}.tk-side{position:static;order:-1}
  .f3{grid-template-columns:1fr}.lf{width:100%}.lf .search,.lf select{width:auto;flex:1}
  .new-form,.mbox{padding:20px 16px}
  .board{grid-template-columns:repeat(5,82vw)}
}
.f > span.att-hint,.drop-zone > .att-hint{font-size:12px;font-weight:400;color:var(--dim)}