:root{
  --bg:#EDF2F3; --surface:#FFFFFF; --surface-2:#F5F8F9; --ink:#122B33; --ink-2:#4A6169; --line:#D3DEE1;
  --accent:#0E6E7C; --accent-ink:#FFFFFF; --accent-soft:#DDEDEF; --hint:#E6F1F2; --hint-line:#B9D7DB;
  --danger:#B42318; --danger-soft:#FDECEA; --warn:#8A5200; --warn-soft:#FFF1D6; --ok:#25724A; --ok-soft:#E3F3EA;
  --strip:#122B33; --strip-ink:#EAF4F5; --strip-2:#9FC3C9; --focus:#F2A900; --overlay:rgba(10,25,30,.55);
  --ui:"Golos Text", "Segoe UI", Roboto, Arial, sans-serif; --display:"Unbounded", "Golos Text", Arial, sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0E1A1E; --surface:#152429; --surface-2:#1B2E34; --ink:#E4EEF0; --ink-2:#9FB5BB; --line:#2A4047;
    --accent:#4FB3C2; --accent-ink:#06262B; --accent-soft:#1D3A40; --hint:#18333A; --hint-line:#2C535A;
    --danger:#FF8A80; --danger-soft:#3A1F1E; --warn:#F5C26B; --warn-soft:#3A2E17; --ok:#7FD3A3; --ok-soft:#173326;
    --strip:#08262C; --strip-ink:#EAF4F5; --strip-2:#86B4BB; --overlay:rgba(0,0,0,.65); color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0E1A1E; --surface:#152429; --surface-2:#1B2E34; --ink:#E4EEF0; --ink-2:#9FB5BB; --line:#2A4047;
  --accent:#4FB3C2; --accent-ink:#06262B; --accent-soft:#1D3A40; --hint:#18333A; --hint-line:#2C535A;
  --danger:#FF8A80; --danger-soft:#3A1F1E; --warn:#F5C26B; --warn-soft:#3A2E17; --ok:#7FD3A3; --ok-soft:#173326;
  --strip:#08262C; --strip-ink:#EAF4F5; --strip-2:#86B4BB; --overlay:rgba(0,0,0,.65); color-scheme:dark;
}
*{box-sizing:border-box}
:root{box-sizing:border-box; padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px)}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 70px)}
body{margin:0; background:var(--bg); color:var(--ink); font:400 16px/1.5 var(--ui); -webkit-font-smoothing:antialiased}
body::before{content:""; position:fixed; inset:0 0 auto; height:env(safe-area-inset-top,0px); z-index:30; background:var(--strip)}
a{color:var(--accent)}
button,input,select,textarea{font:inherit; color:inherit}
:focus-visible{outline:3px solid var(--focus); outline-offset:2px}
.sr{position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0)}

/* header + deadline strip */
.top{position:sticky; top:env(safe-area-inset-top,0px); z-index:20}
.bar{background:var(--surface); border-bottom:1px solid var(--line); display:flex; align-items:center; gap:16px; padding:10px 24px}
.brand{display:flex; align-items:center; gap:12px; text-decoration:none; color:var(--ink); min-width:0}
.brand svg{flex:none}
.brand b{display:block; font-weight:600; font-size:15px; line-height:1.2}
.brand span{display:block; font-size:13px; color:var(--ink-2); line-height:1.3; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.proto{font-size:12px; font-weight:600; color:var(--warn); background:var(--warn-soft); border-radius:6px; padding:2px 8px; flex:none}
.bar .grow{flex:1}
.user{display:flex; align-items:center; gap:10px; font-size:14px; color:var(--ink-2)}
.save{font-size:13px; color:var(--ink-2); white-space:nowrap}
.save.busy{color:var(--warn)}
.strip{background:var(--strip); color:var(--strip-ink); padding:10px 24px; display:flex; align-items:center; gap:20px; flex-wrap:wrap}
.strip .lbl{font-size:14px; color:var(--strip-2)}
.clock{font-family:var(--display); font-weight:600; font-size:22px; letter-spacing:.01em; font-variant-numeric:tabular-nums; line-height:1.1}
.clock small{font-family:var(--ui); font-weight:500; font-size:13px; color:var(--strip-2); margin:0 8px 0 3px}
.track{flex:1; min-width:160px; height:6px; border-radius:3px; background:rgba(255,255,255,.14); position:relative; overflow:hidden}
.track i{position:absolute; inset:0 auto 0 0; background:var(--strip-2); border-radius:3px}
.strip.soon .clock{color:#FFC86B} .strip.soon .track i{background:#FFC86B}
.strip.last .clock{color:#FF9D8F} .strip.last .track i{background:#FF9D8F}
.strip.closed{background:#3B4A4F}
.strip .dates{font-size:13px; color:var(--strip-2)}

/* layout */
.wrap{display:grid; grid-template-columns:280px minmax(0,1fr); gap:24px; max-width:1240px; margin:24px auto; padding:0 24px}
.solo{max-width:880px; margin:32px auto; padding:0 24px}
aside nav{position:sticky; top:150px; background:var(--surface); border:1px solid var(--line); border-radius:10px; overflow:hidden}
.navhead{padding:14px 18px; font-weight:600; border-bottom:1px solid var(--line); display:flex; justify-content:space-between; align-items:center; gap:8px}
.navhead a{font-weight:500; font-size:13px; text-decoration:none}
.nav a.item{display:block; padding:12px 18px 12px 15px; border-left:3px solid transparent; text-decoration:none; color:var(--ink); border-bottom:1px solid var(--line)}
.nav a.item:hover{background:var(--surface-2)}
.nav a.item.on{border-left-color:var(--accent); background:var(--accent-soft)}
.nav a.item b{display:block; font-weight:500}
.nav a.item.on b{font-weight:600}
.nav a.item span{display:block; font-size:13px; color:var(--ink-2)}
.nav a.item span.full{color:var(--ok)}
.nav .later{padding:12px 18px 14px; font-size:13px; color:var(--ink-2); background:var(--surface-2)}
.nav .later b{display:block; color:var(--ink); font-weight:600; margin-bottom:6px; font-size:14px}
.nav .later div{display:flex; gap:8px; align-items:center; padding:3px 0}
.lock{width:12px; height:12px; flex:none; opacity:.7}

/* panels */
.panel{background:var(--surface); border:1px solid var(--line); border-radius:10px}
.phead{padding:22px 28px 18px; border-bottom:1px solid var(--line); display:flex; align-items:baseline; gap:16px; flex-wrap:wrap}
h1{font-family:var(--display); font-weight:600; font-size:26px; line-height:1.2; margin:0; letter-spacing:-.01em}
h2{font-size:19px; font-weight:600; margin:0 0 6px}
.pct{font-weight:500; font-size:15px; color:var(--danger)}
.pct.mid{color:var(--warn)} .pct.full{color:var(--ok)}
.linkbtn{background:none; border:0; padding:0; color:var(--accent); font-weight:500; cursor:pointer; text-decoration:underline; text-decoration-style:dashed; text-underline-offset:4px; font-size:15px}
.pbody{padding:8px 28px 28px}
.req-note{font-size:14px; color:var(--ink-2); margin:14px 0 4px}
.req-note i, .star{color:var(--danger); font-style:normal}

.field{padding:18px 0 4px}
.field > label, .field > .flabel{display:block; font-weight:600; margin-bottom:8px}
.hint{background:var(--hint); border-left:3px solid var(--hint-line); border-radius:6px; padding:10px 14px; font-size:14.5px; line-height:1.5; margin-bottom:10px; max-width:76ch}
.hint p{margin:0 0 6px} .hint p:last-child{margin:0}
.in{position:relative}
input[type=text],input[type=email],input[type=tel],input[type=url],input[type=date],input[type=time],input[type=number],select,textarea{
  width:100%; background:var(--surface); border:1px solid var(--line); border-radius:8px; padding:12px 14px; min-height:48px; transition:border-color .15s}
textarea{min-height:110px; resize:vertical; padding-bottom:26px; line-height:1.5}
input:hover,select:hover,textarea:hover{border-color:var(--ink-2)}
input:focus,select:focus,textarea:focus{border-color:var(--accent); outline:none; box-shadow:0 0 0 3px var(--accent-soft)}
input:disabled,select:disabled,textarea:disabled{background:var(--surface-2); color:var(--ink-2); cursor:not-allowed}
.invalid input,.invalid select,.invalid textarea, input.invalid, select.invalid, textarea.invalid{border-color:var(--danger); box-shadow:0 0 0 3px var(--danger-soft)}
.count{position:absolute; right:12px; bottom:6px; font-size:12px; color:var(--ink-2); pointer-events:none}
.count.over{color:var(--danger); font-weight:600}
.err{color:var(--danger); font-size:14px; margin-top:6px}
.err:empty{display:none}
.row{display:grid; gap:12px; grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.field > label.check{font-weight:400; display:flex; margin:0}
.check{display:flex; gap:10px; align-items:flex-start; cursor:pointer; font-weight:400; line-height:1.45}
.check input{width:20px; height:20px; margin:2px 0 0; accent-color:var(--accent); flex:none}
.sublabel{font-size:13px; color:var(--ink-2); margin-bottom:4px; display:block; font-weight:500}

/* list groups */
.item-card{border:1px solid var(--line); border-radius:8px; padding:16px; margin-bottom:12px; background:var(--surface-2)}
.item-top{display:flex; justify-content:space-between; align-items:center; margin-bottom:10px}
.item-top b{font-weight:600}
.item-card .grid{display:grid; gap:12px; grid-template-columns:repeat(12,1fr)}
.c12{grid-column:span 12} .c6{grid-column:span 6} .c4{grid-column:span 4} .c3{grid-column:span 3} .c8{grid-column:span 8}
.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; border-radius:8px; padding:11px 18px; min-height:44px; font-weight:600; cursor:pointer; border:1px solid transparent; text-decoration:none}
.btn-p{background:var(--accent); color:var(--accent-ink)}
.btn-p:hover{filter:brightness(1.08)}
.btn-s{background:var(--surface); color:var(--ink); border-color:var(--line)}
.btn-s:hover{border-color:var(--ink-2)}
.btn:disabled{opacity:.45; cursor:not-allowed; filter:none}
.drop{display:block; border:1.5px dashed var(--line); border-radius:8px; padding:14px 16px; cursor:pointer; background:var(--surface); transition:border-color .15s, background .15s}
.drop:hover,.drop.over{border-color:var(--accent); background:var(--accent-soft)}
.drop:focus-within{outline:3px solid var(--focus); outline-offset:2px}
.drop b{color:var(--accent); font-weight:600}
.drop span{display:block; font-size:13px; color:var(--ink-2); margin-top:2px}
.file{display:flex; align-items:center; gap:12px; border:1px solid var(--line); border-radius:8px; padding:8px 12px; background:var(--surface); margin-bottom:8px}
.ficon{flex:none; width:36px; height:42px; border-radius:4px 10px 4px 4px; background:var(--accent-soft); color:var(--accent); font-size:10px; font-weight:700; display:flex; align-items:flex-end; justify-content:center; padding-bottom:6px; letter-spacing:.02em}
.fmeta{flex:1; min-width:0}
.fmeta span{display:block; font-size:13px; color:var(--ink-2)}
.fname{background:none; border:0; padding:0; color:var(--accent); font-weight:500; cursor:pointer; text-align:left; word-break:break-word; text-decoration:underline; text-underline-offset:3px; text-decoration-color:var(--hint-line)}
.kp-miss{font-size:13px; color:var(--warn); margin:0 0 6px}
.btn-del{background:none; border:0; color:var(--danger); font-weight:500; cursor:pointer; padding:4px 0; font-size:14px}
.btn-sm{min-height:36px; padding:6px 12px; font-size:14px}

/* banners */
.banner{border-radius:8px; padding:14px 18px; margin:18px 0 0; display:flex; gap:12px; align-items:flex-start; font-size:15px}
.banner b{display:block}
.banner.ok{background:var(--ok-soft); color:var(--ink); border:1px solid var(--ok)}
.banner.warn{background:var(--warn-soft); border:1px solid var(--warn)}
.banner.bad{background:var(--danger-soft); border:1px solid var(--danger)}
.banner.info{background:var(--hint); border:1px solid var(--hint-line)}

/* budget */
.sum3{display:grid; grid-template-columns:repeat(3,1fr); border:1px solid var(--line); border-radius:8px; overflow:hidden; margin-top:18px}
.sum3 div{padding:16px 18px; text-align:center; background:var(--surface-2)}
.sum3 div + div{border-left:1px solid var(--line)}
.sum3 span{display:block; font-size:14px; color:var(--ink-2)}
.sum3 strong{display:block; font-family:var(--display); font-weight:600; font-size:21px; margin-top:4px; font-variant-numeric:tabular-nums}
.sum3 .over strong{color:var(--danger)}
.money{font-variant-numeric:tabular-nums; font-weight:600}
.calc{font-size:14px; color:var(--ink-2); margin-top:6px}

/* dashboard */
.appcard{display:flex; gap:18px; align-items:center; justify-content:space-between; flex-wrap:wrap; padding:20px 24px; border-top:1px solid var(--line)}
.appcard:first-of-type{border-top:0}
.chip{display:inline-block; font-size:13px; font-weight:600; padding:3px 10px; border-radius:20px; background:var(--accent-soft); color:var(--accent)}
.chip.ok{background:var(--ok-soft); color:var(--ok)} .chip.bad{background:var(--danger-soft); color:var(--danger)}
.meta{color:var(--ink-2); font-size:14px}
.steps{list-style:none; counter-reset:s; margin:0; padding:8px 28px 24px}
.steps li{counter-increment:s; display:grid; grid-template-columns:36px 1fr auto; gap:12px; align-items:baseline; padding:12px 0; border-top:1px solid var(--line)}
.steps li:first-child{border-top:0}
.steps li::before{content:counter(s); font-family:var(--display); font-weight:600; font-size:15px; color:var(--ink-2)}
.steps li.now::before{color:var(--accent)}
.steps li.now b{color:var(--accent)}
.steps li.done{color:var(--ink-2)}
.steps .when{font-size:14px; color:var(--ink-2); white-space:nowrap; font-variant-numeric:tabular-nums}

/* login */
.login{max-width:440px; margin:56px auto; padding:0 20px}
.login .panel{padding:28px}
.login h1{font-size:22px; margin-bottom:8px}
.login p{color:var(--ink-2); margin:0 0 18px}
.code{display:flex; gap:8px}
.code input{text-align:center; font-family:var(--display); font-size:22px; padding:8px 0}
.later-in{margin-top:18px; padding-top:16px; border-top:1px solid var(--line); font-size:14px; color:var(--ink-2)}

/* submit */
.checklist{list-style:none; margin:10px 0 0; padding:0}
.checklist li{display:flex; justify-content:space-between; gap:12px; padding:10px 0; border-bottom:1px solid var(--line)}
.checklist a{text-decoration:none; font-weight:500}
.okmark{color:var(--ok); font-weight:600} .nomark{color:var(--danger); font-weight:600}

/* modal */
.modal{position:fixed; inset:0; background:var(--overlay); z-index:50; display:flex; align-items:center; justify-content:center; padding:20px}
.dialog{background:var(--surface); border-radius:12px; max-width:560px; width:100%; max-height:calc(100% - 20px); overflow:auto; box-shadow:0 20px 50px rgba(0,0,0,.3)}
.dhead{padding:18px 24px; border-bottom:1px solid var(--line); display:flex; justify-content:space-between; align-items:center; gap:12px}
.dhead h2{margin:0; font-size:18px}
.x{background:none; border:0; font-size:26px; line-height:1; cursor:pointer; color:var(--ink-2); padding:4px 8px}
.dbody{padding:20px 24px 24px}
.mstep{display:grid; grid-template-columns:28px 1fr; gap:12px; padding:10px 0}
.mstep .n{width:28px; height:28px; border-radius:50%; border:2px solid var(--line); display:flex; align-items:center; justify-content:center; font-weight:600; font-size:14px; color:var(--ink-2)}
.mstep.on .n{border-color:var(--accent); color:var(--accent)}
.mstep.done .n{background:var(--ok); border-color:var(--ok); color:#fff}
.mstep p{margin:2px 0 0; font-size:14.5px; color:var(--ink-2)}
.botmsg{background:var(--surface-2); border:1px solid var(--line); border-radius:12px 12px 12px 4px; padding:12px 14px; font-size:14.5px; margin:10px 0}
.botmsg .who{font-size:12px; font-weight:600; color:var(--accent); margin-bottom:4px}
.botbtns{display:flex; gap:8px; margin-top:10px}
.botbtns span{flex:1; text-align:center; border:1px solid var(--line); border-radius:8px; padding:7px; font-size:14px; font-weight:600; background:var(--surface)}
.qr{display:flex; gap:16px; align-items:center; margin:12px 0}
.qr svg{flex:none; border:1px solid var(--line); border-radius:8px; background:#fff}
.demo-act{border-top:1px dashed var(--line); margin-top:14px; padding-top:14px}
.demo-act small{display:block; color:var(--warn); font-weight:600; font-size:12.5px; margin-bottom:8px}
.receipt{font-size:14px; border:1px solid var(--line); border-radius:8px; margin-top:12px}
.receipt div{display:flex; justify-content:space-between; gap:12px; padding:8px 12px; border-top:1px solid var(--line)}
.receipt div:first-child{border-top:0}
.receipt span{color:var(--ink-2)}
.receipt code{font-size:13px; word-break:break-all; text-align:right}

/* demo panel */
.demo-fab{position:fixed; right:18px; bottom:calc(18px + env(safe-area-inset-bottom,0px)); z-index:40; background:var(--warn-soft); color:var(--warn); border:1px solid var(--warn); border-radius:24px; padding:10px 16px; font-weight:600; cursor:pointer; box-shadow:0 6px 18px rgba(0,0,0,.15)}
.demo-panel{position:fixed; right:18px; bottom:calc(70px + env(safe-area-inset-bottom,0px)); z-index:40; width:320px; max-width:calc(100% - 36px); background:var(--surface); border:1px solid var(--warn); border-radius:10px; padding:16px; box-shadow:0 12px 30px rgba(0,0,0,.2)}
.demo-panel h2{font-size:16px}
.demo-panel p{font-size:13.5px; color:var(--ink-2); margin:0 0 12px}
.demo-panel .btn{width:100%; margin-top:8px; justify-content:flex-start}
.toast{position:fixed; left:50%; bottom:calc(24px + env(safe-area-inset-bottom,0px)); transform:translateX(-50%); background:var(--strip); color:var(--strip-ink); padding:12px 18px; border-radius:8px; z-index:60; font-size:15px; max-width:calc(100% - 40px)}
footer{max-width:1240px; margin:8px auto 90px; padding:0 24px; font-size:13px; color:var(--ink-2)}

.section-actions{display:flex; justify-content:space-between; gap:12px; margin-top:26px; flex-wrap:wrap}

@media (max-width:860px){
  .wrap{grid-template-columns:minmax(0,1fr); margin-top:12px; padding:0 12px}
  .brand > div{min-width:0} .brand b{font-size:14px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
  .user span, .proto{display:none}
  .solo{padding:0 12px; margin-top:16px}
  aside nav{position:static}
  .nav{display:flex; overflow-x:auto}
  .nav a.item{border-left:0; border-bottom:3px solid transparent; flex:none; padding:10px 14px}
  .nav a.item.on{border-bottom-color:var(--accent)}
  .nav .later, .navhead{display:none}
  .bar{padding:10px 12px} .strip{padding:8px 12px; gap:10px}
  .brand span{display:none}
  .pbody{padding:4px 16px 22px} .phead{padding:18px 16px 14px}
  h1{font-size:21px}
  .clock{font-size:18px}
  .strip .dates{display:none}
  .item-card .grid > *{grid-column:span 12}
  .sum3{grid-template-columns:1fr} .sum3 div + div{border-left:0; border-top:1px solid var(--line)}
  .save{display:none}
}

/* roles, organizer, expert, winner */
.rolesel{width:auto; min-height:36px; padding:6px 10px; font-size:14px; font-weight:600; border-color:var(--accent); color:var(--accent)}
.pst{display:flex; gap:6px; list-style:none; margin:0; padding:0; flex-wrap:wrap}
.pst li{font-size:13px; color:var(--strip-2); padding:4px 10px; border-radius:20px; border:1px solid rgba(255,255,255,.18)}
.pst li.done{color:var(--strip-ink)}
.pst li.on{background:var(--strip-ink); color:var(--strip); font-weight:600; border-color:transparent}
.tblw{overflow-x:auto; margin-top:14px; border:1px solid var(--line); border-radius:8px; background:var(--surface)}
.tbl{width:100%; border-collapse:collapse; font-size:14.5px}
.tbl th{background:var(--surface-2); text-align:left; font-weight:600; padding:10px 12px; border-bottom:1px solid var(--line); vertical-align:bottom}
.tbl td{padding:10px 12px; border-top:1px solid var(--line); vertical-align:top}
.tbl tbody tr:first-child td{border-top:0}
.tbl .r{text-align:right; font-variant-numeric:tabular-nums; white-space:nowrap}
.tbl tfoot td{font-weight:600; background:var(--surface-2); border-top:1px solid var(--line)}
.tbl a{font-weight:500}
.tbl td.wide{min-width:220px}
.tbl .fld input{min-height:40px; padding:6px 10px}
.tbl .check{font-size:14px}
.chip.warn{background:var(--warn-soft); color:var(--warn)}
.chip.mute{background:var(--surface-2); color:var(--ink-2); border:1px solid var(--line)}
.badge{display:inline-flex; min-width:20px; height:20px; padding:0 6px; border-radius:10px; background:var(--danger); color:#fff; font-size:12px; font-weight:700; align-items:center; justify-content:center; margin-left:8px; vertical-align:1px; font-family:var(--ui)}
.tabs{display:flex; gap:2px; border-bottom:1px solid var(--line); overflow-x:auto; margin:0 -28px; padding:0 28px}
.tabs a{padding:13px 14px 11px; text-decoration:none; color:var(--ink-2); font-weight:500; border-bottom:3px solid transparent; white-space:nowrap}
.tabs a:hover{color:var(--ink)}
.tabs a.on{color:var(--ink); border-bottom-color:var(--accent); font-weight:600}
.kv{display:grid; grid-template-columns:minmax(150px,230px) minmax(0,1fr); gap:8px 18px; margin:16px 0; font-size:15px}
.kv dt{color:var(--ink-2)} .kv dd{margin:0; min-width:0; overflow-wrap:anywhere}
.card{border:1px solid var(--line); border-radius:10px; padding:18px 20px; margin-top:18px; background:var(--surface)}
.card h2{font-size:17px}
.card > .fld, .card > .check, .card > fieldset{margin-top:12px}
.fld{margin-top:12px} .row .fld{margin-top:0}
.row{align-items:start}
.prog{height:8px; background:var(--surface-2); border-radius:4px; overflow:hidden; border:1px solid var(--line); margin-top:8px}
.prog i{display:block; height:100%; background:var(--accent)}
.sum3.four{grid-template-columns:repeat(4,1fr)}
.sum3 strong{font-size:19px}
.over-t{color:var(--danger); font-weight:600}
.empty{padding:22px 0 6px; color:var(--ink-2); max-width:62ch}
.pre{white-space:pre-line}
.sh{font-size:18px; margin:30px 0 8px}
.sh .meta{font-weight:400; font-size:14px; margin-left:6px}
details.sec{border-top:1px solid var(--line); padding:12px 0}
details.sec > summary{font-weight:600; cursor:pointer; font-size:16px; padding:2px 0}
details.sec[open] > summary{margin-bottom:6px}
.ro-item{border-left:3px solid var(--line); padding:4px 0 4px 12px; margin-bottom:10px}
.cols{display:grid; grid-template-columns:minmax(0,1.15fr) minmax(0,1fr); gap:28px; margin-top:8px}
.vars{display:flex; flex-wrap:wrap; gap:6px; margin:10px 0 4px}
.vars button{border:1px solid var(--line); background:var(--surface-2); border-radius:6px; padding:4px 8px; font-size:13px; cursor:pointer; color:var(--ink)}
.vars button:hover{border-color:var(--accent); color:var(--accent)}
.radios{display:flex; gap:10px 22px; flex-wrap:wrap; border:0; padding:0; margin:12px 0 0}
.radios legend{width:100%; padding:0; margin-bottom:8px; color:var(--ink); font-size:15px; font-weight:600}
.chat{display:flex; flex-direction:column; gap:10px; max-width:600px; margin-top:12px}
.bub{background:var(--surface-2); border:1px solid var(--line); border-radius:12px 12px 12px 4px; padding:10px 14px; white-space:pre-line; font-size:14.5px; max-width:520px}
.bub.me{align-self:flex-end; background:var(--accent-soft); border-radius:12px 12px 4px 12px}
.bub time{display:block; font-size:12px; color:var(--ink-2); margin-top:4px}
.bub .who{font-size:12px; font-weight:600; color:var(--accent); margin-bottom:2px; white-space:normal}
.stepper{display:flex; gap:4px; list-style:none; padding:0; margin:16px 0 4px}
.stepper li{flex:1; min-width:0; font-size:12.5px; color:var(--ink-2); border-top:4px solid var(--line); padding-top:6px}
.stepper li.done{border-top-color:var(--accent); color:var(--ink)}
.stepper li.now{border-top-color:var(--warn); color:var(--ink); font-weight:600}
.steps2{list-style:none; counter-reset:s2; padding:0; margin:18px 0 0}
.steps2 > li{counter-increment:s2; position:relative; padding:16px 0 16px 48px; border-top:1px solid var(--line)}
.steps2 > li::before{content:counter(s2); position:absolute; left:0; top:14px; width:32px; height:32px; border-radius:50%; background:var(--accent-soft); color:var(--accent); font-weight:700; display:flex; align-items:center; justify-content:center}
.steps2 p{margin:4px 0 10px; color:var(--ink-2); max-width:66ch}
.crit{border-top:1px solid var(--line); padding:16px 0}
.crit-h{margin-bottom:10px}
.seg{display:flex; flex-wrap:wrap; gap:6px}
.seg label{position:relative}
.seg input{position:absolute; opacity:0; width:1px; height:1px}
.seg span{display:flex; width:42px; height:42px; align-items:center; justify-content:center; border:1px solid var(--line); border-radius:8px; font-weight:600; cursor:pointer; background:var(--surface); font-variant-numeric:tabular-nums}
.seg span:hover{border-color:var(--accent)}
.seg input:checked + span{background:var(--accent); color:var(--accent-ink); border-color:var(--accent)}
.seg input:focus-visible + span{outline:3px solid var(--focus); outline-offset:2px}
.seg input:disabled + span{cursor:default; opacity:.75}
details.lv summary{cursor:pointer; color:var(--accent); font-size:14px; font-weight:500; margin:10px 0 0}
details.lv dl{display:grid; grid-template-columns:52px 1fr; gap:4px 10px; font-size:14px; margin:8px 0 0}
details.lv dt{font-weight:600; font-variant-numeric:tabular-nums}
details.lv dd{margin:0; color:var(--ink-2)}
.sumbar{position:sticky; bottom:0; background:var(--surface); border-top:2px solid var(--accent); padding:12px 0; display:flex; gap:10px 22px; flex-wrap:wrap; align-items:baseline; margin-top:14px; z-index:3}
.sumbar b{font-family:var(--display); font-size:19px}
.errs{margin:6px 0 0; padding-left:20px}
.buy{border:1px solid var(--line); border-radius:10px; margin-top:12px; background:var(--surface)}
.buy > summary{cursor:pointer; padding:14px 16px; display:flex; gap:12px; align-items:center; flex-wrap:wrap}
.buyb{padding:0 16px 16px}
.bh{flex:1; min-width:200px} .bh .meta{display:block}
.buylist{display:flex; flex-direction:column; gap:10px; margin-top:16px}
.buycard{display:flex; gap:12px; align-items:center; flex-wrap:wrap; padding:14px 16px; border:1px solid var(--line); border-radius:10px; text-decoration:none; color:var(--ink); background:var(--surface)}
.buycard:hover{border-color:var(--accent)}
.hist{list-style:none; padding:0; margin:6px 0 0; font-size:14px}
.hist li{padding:4px 0} .hist time{color:var(--ink-2); margin-right:8px; font-variant-numeric:tabular-nums}
.linkrow{display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto; gap:8px; align-items:center; margin-bottom:8px}
.linkrow .fld{margin:0}
.box{margin-top:20px} .box .pbody{padding-top:20px}
.box h2{font-size:19px}
.box.win{border-color:var(--accent); border-width:2px}
.dsec{font-size:12.5px; font-weight:600; color:var(--ink-2); margin:14px 0 0}
.demo-panel{max-height:calc(100vh - 110px); overflow:auto}
.demo-panel .btn{margin-top:6px; min-height:36px; font-size:14px}
.demo-panel .btn.on{border-color:var(--accent); color:var(--accent); background:var(--accent-soft)}
.dgrid{display:grid; grid-template-columns:repeat(3,1fr); gap:6px}
.dgrid .btn{justify-content:center; padding:6px}
@media (max-width:860px){
  .cols{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr; gap:2px} .kv dd{margin-bottom:10px}
  .sum3.four{grid-template-columns:1fr 1fr} .sum3.four div + div{border-left:0}
  .sum3.four div:nth-child(even){border-left:1px solid var(--line)} .sum3.four div:nth-child(n+3){border-top:1px solid var(--line)}
  .tabs{margin:0 -16px; padding:0 16px}
  .pst li:not(.on){display:none}
  .strip.phase .lbl{display:none}
  .rolesel{max-width:170px}
  .linkrow{grid-template-columns:1fr}
  .stepper li{font-size:11px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
  .stepper li.now{overflow:visible; white-space:normal}
  .seg span{width:38px; height:38px}
}


/* v8: признаки, документы, бот, карта прототипа */
.seg3 span{width:auto; min-width:44px; padding:0 12px; font-weight:500; font-size:14px}
.cscore{display:inline-block; margin-left:8px; font-variant-numeric:tabular-nums; font-weight:700; color:var(--accent)}
ol.pz{list-style:none; margin:10px 0 0; padding:0}
ol.pz > li{display:flex; gap:10px 18px; align-items:center; justify-content:space-between; flex-wrap:wrap; padding:10px 0; border-top:1px dashed var(--line)}
.pz-t{flex:1 1 320px; min-width:0}
.pz-t > span{display:block} .pz-t .meta{font-size:13.5px; margin-top:2px}
.tbl.chk td{font-size:14px} .tbl.chk td:nth-child(3), .tbl.chk td:nth-child(4){min-width:170px}
.acts{display:flex; gap:6px; flex-wrap:wrap}
.acts .btn{white-space:nowrap}
.bfile{display:flex; gap:8px; align-items:center; margin-top:6px; font-size:14px; white-space:normal; overflow-wrap:anywhere}
.bfile .ficon{width:28px; height:32px; font-size:9px; padding-bottom:4px}
.botbtns button{flex:1 1 auto; text-align:center; border:1px solid var(--accent); color:var(--accent); border-radius:8px; padding:7px 10px; font:600 14px var(--ui); background:var(--surface); cursor:pointer}
.botbtns button:hover{background:var(--accent-soft)}
.botbtns{flex-wrap:wrap}
.qlinks{display:flex; gap:6px 18px; flex-wrap:wrap; margin:0; font-size:15px}
.phead .qlinks{margin-left:auto}
.about .lead{font-size:17px; max-width:68ch; margin:4px 0 0}
.about-meta{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; margin-top:20px}
.about-meta div{border:1px solid var(--line); border-radius:10px; padding:14px 16px; background:var(--surface-2)}
.about-meta b{display:block; font-size:16px} .about-meta span{font-size:14px; color:var(--ink-2)}
.scr{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; margin-top:12px}
.scr-g h3, .dl-g h3{font-size:14px; text-transform:uppercase; letter-spacing:.04em; color:var(--ink-2); margin:0 0 8px; font-family:var(--ui)}
.scr-g ol, .dl-g ol{list-style:none; margin:0; padding:0}
.scr-b, .dl-b{display:flex; gap:10px; width:100%; text-align:left; align-items:flex-start; border:1px solid var(--line); background:var(--surface); border-radius:8px; padding:9px 10px; margin-bottom:6px; cursor:pointer; color:var(--ink); font:inherit}
.scr-b:hover, .dl-b:hover{border-color:var(--accent)}
.scr-b.on, .dl-b.on{border-color:var(--accent); background:var(--accent-soft)}
.scr-b .no, .dl-b .no{flex:none; width:24px; height:24px; border-radius:50%; background:var(--accent-soft); color:var(--accent); font-size:12px; font-weight:700; display:flex; align-items:center; justify-content:center; font-variant-numeric:tabular-nums}
.scr-b b, .dl-b b{display:block; font-size:14.5px; font-weight:600}
.scr-b small, .dl-b small{display:block; font-size:12.5px; color:var(--ink-2); margin-top:1px}
.dl-g{margin-top:12px} .dl-b{padding:6px 8px; margin-bottom:4px} .dl-b small{display:none} .dl-b.on small{display:block}
.demo-panel{width:340px}
@media (max-width:860px){
  .about-meta, .scr{grid-template-columns:1fr}
  ol.pz > li{align-items:flex-start}
  .phead .qlinks{margin-left:0; width:100%}
}

.nav a.item span.badge{display:inline-flex; color:#fff; font-size:12px}

@media (prefers-reduced-motion: reduce){*{transition:none !important}}

/* production additions */
.tbl{width:100%; border-collapse:collapse; font-size:14.5px}
.tblw{overflow-x:auto; margin-top:14px; border:1px solid var(--line); border-radius:8px; background:var(--surface)}
.tbl th{background:var(--surface-2); text-align:left; font-weight:600; padding:10px 12px; border-bottom:1px solid var(--line); vertical-align:bottom; white-space:nowrap}
.tbl td{padding:10px 12px; border-top:1px solid var(--line); vertical-align:top}
.tbl tbody tr:first-child td{border-top:0}
.tbl .r{text-align:right; font-variant-numeric:tabular-nums; white-space:nowrap}
.tbl tr.click{cursor:pointer} .tbl tr.click:hover td{background:var(--surface-2)}
.chip.warn{background:var(--warn-soft); color:var(--warn)}
.chip.mute{background:var(--surface-2); color:var(--ink-2); border:1px solid var(--line)}
.tabs{display:flex; gap:2px; border-bottom:1px solid var(--line); overflow-x:auto; margin:0 0 4px}
.tabs a{padding:12px 14px 10px; text-decoration:none; color:var(--ink-2); font-weight:500; border-bottom:3px solid transparent; white-space:nowrap}
.tabs a.on{color:var(--ink); border-bottom-color:var(--accent); font-weight:600}
.kv{display:grid; grid-template-columns:minmax(150px,260px) minmax(0,1fr); gap:8px 18px; margin:12px 0; font-size:15px}
.kv dt{color:var(--ink-2)} .kv dd{margin:0; min-width:0; overflow-wrap:anywhere; white-space:pre-line}
.vsec{border-top:1px solid var(--line); padding:14px 0}
.vsec h2{font-size:18px}
.vitem{border-left:3px solid var(--line); padding:2px 0 2px 12px; margin:8px 0}
.consent{border:1px solid var(--line); border-radius:10px; padding:16px 18px; margin-top:16px; background:var(--surface)}
.consent h3{margin:0 0 6px; font-size:16px}
.consent ol, .consent ul{margin:6px 0 10px; padding-left:22px; font-size:14.5px; color:var(--ink-2)}
.consent .txt{font-size:14px; color:var(--ink-2); max-height:220px; overflow:auto; border:1px solid var(--line); border-radius:6px; padding:10px 12px; background:var(--surface-2); margin:8px 0 10px}
.yn{display:flex; gap:14px; flex-wrap:wrap}
.yn label{display:flex; gap:6px; align-items:center; cursor:pointer}
.keybox{font-family:var(--display); font-size:30px; letter-spacing:.12em; background:var(--accent-soft); color:var(--accent); border-radius:10px; padding:10px 16px; display:inline-block; margin:6px 0}
.stepsl{margin:12px 0 0; padding-left:22px} .stepsl li{margin:8px 0}
.err-list{margin:8px 0 0; padding-left:20px}
.fname{font-size:inherit}
.admin-nav{display:flex; gap:6px; flex-wrap:wrap; margin-bottom:12px}
.admin-nav a{padding:7px 12px; border:1px solid var(--line); border-radius:20px; text-decoration:none; color:var(--ink); background:var(--surface); font-size:14px}
.admin-nav a.on{border-color:var(--accent); background:var(--accent-soft); color:var(--accent); font-weight:600}
.wide{max-width:1240px}
.policy h2{margin-top:20px} .policy p{max-width:80ch}
@media (max-width:860px){ .kv{grid-template-columns:1fr; gap:2px} .kv dd{margin-bottom:10px} }
@media print{ .top, footer, .no-print, .admin-nav{display:none !important} body{background:#fff} .panel{border:0} }