[hidden]{display:none!important}
@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-latin-ext-wght-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --bg:#f4f6f8;--surface:#fff;--ink:#1d2733;--muted:#5f6b78;--line:#dfe4ea;
  --accent:#0f7c86;--accent-ink:#fff;--accent-soft:#e3f2f3;--accent-dark:#0b5f67;
  --ok:#2e7d4f;--ok-soft:#e5f3ea;--warn:#a86a12;--warn-soft:#fcf1de;--bad:#c0392b;--bad-soft:#fbe7e4;
  --radius:12px;--shadow:0 1px 2px rgba(20,30,40,.06),0 4px 16px rgba(20,30,40,.05);
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--accent-dark)}
h1{font-size:1.65rem;line-height:1.25;margin:.2em 0 .5em;letter-spacing:-.01em}
h2{font-size:1.1rem;margin:0 0 .6em}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 16px}
.main{flex:1;padding-top:24px;padding-bottom:48px}
.muted{color:var(--muted)}
.small{font-size:.85rem}

/* header */
.top{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top-in{display:flex;align-items:center;gap:16px;min-height:62px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);margin-right:auto}
.brand b{display:block;font-size:1.05rem;letter-spacing:.04em}
.brand small{display:block;color:var(--muted);font-size:.75rem;line-height:1.1}
.logo-mark{width:34px;height:34px;color:var(--accent);flex:none}
.nav{display:flex;align-items:center;gap:4px}
.nav>a{padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:500}
.nav>a:hover{background:var(--bg)}
.nav>a.on{background:var(--accent-soft);color:var(--accent-dark)}
.lang{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;margin:0 6px}
.lang a{padding:5px 9px;font-size:.8rem;font-weight:600;text-decoration:none;color:var(--muted)}
.lang a.on{background:var(--accent);color:var(--accent-ink)}
.logout{margin:0}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer;flex-direction:column;gap:4px}
.burger span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px}
@media (max-width:860px){
  .burger{display:flex}
  .nav{display:none;position:absolute;left:0;right:0;top:62px;background:var(--surface);flex-direction:column;align-items:stretch;padding:8px 16px 16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .nav>a{padding:12px}
  .lang{align-self:flex-start;margin:8px 0}
  .logout .btn{width:100%}
}

/* buttons & forms */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 16px;border-radius:9px;border:1px solid transparent;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s}
.btn.primary{background:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{background:var(--accent-dark)}
.btn.ghost{background:var(--surface);border-color:var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--accent)}
.btn.danger{background:var(--surface);border-color:#e9b8b1;color:var(--bad)}
.btn.sm{min-height:32px;padding:0 10px;font-size:.85rem}
.btn.big{min-height:48px;padding:0 28px;font-size:1.02rem}
.btn:disabled{opacity:.55;cursor:default}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #7cc4ca;outline-offset:2px}
label{display:flex;flex-direction:column;gap:5px;font-weight:500;font-size:.9rem}
input,select{font:inherit;padding:9px 11px;border:1px solid #c8d0d8;border-radius:8px;background:#fff;color:var(--ink);min-height:40px;width:100%}
label.check{flex-direction:row;align-items:center;gap:8px}
label.check input{width:auto;min-height:0}
.stack{display:flex;flex-direction:column;gap:14px}
.flash{padding:10px 14px;border-radius:9px;margin-bottom:16px;background:var(--ok-soft);color:var(--ok);font-weight:500}
.flash.err{background:var(--bad-soft);color:var(--bad)}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.narrow{max-width:460px}

/* login */
.login-main{flex:1;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.login-card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:28px}
.login-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.login-head .lang{margin:0}
.login-card h1{font-size:1.35rem;margin-top:18px}

/* home */
.hero{padding:16px 0 28px}
.hero h1{font-size:2.1rem;margin-bottom:.2em}
.lead{font-size:1.1rem;color:var(--muted);max-width:640px;margin:0 0 20px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.tool-card{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);transition:transform .15s,border-color .15s}
.tool-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.tool-card h2{margin:12px 0 6px}
.tool-card p{margin:0 0 14px;color:var(--muted);font-size:.92rem;flex:1}
.tool-card .more{color:var(--accent-dark);font-weight:600;font-size:.9rem}
.ico{width:40px;height:40px;padding:8px;border-radius:10px;background:var(--accent-soft);fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ico.big{width:52px;height:52px;padding:11px}

/* tool page */
.backlink{display:inline-block;margin-bottom:10px;text-decoration:none;font-weight:500}
.page-head{display:flex;gap:16px;align-items:flex-start;margin-bottom:20px}
.page-head h1{margin:0 0 .2em}
.page-head p{margin:0;max-width:720px}
.form{display:flex;flex-direction:column;gap:20px}
.inputs{display:grid;gap:16px}
@media (min-width:900px){.inputs:has(.rec+.rec){grid-template-columns:1fr 1fr}}
.rec{border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:0;min-width:0}
.rec legend{font-weight:700;padding:0 6px}
.rec.done{border-color:var(--accent);background:linear-gradient(0deg,#fbfefe,#fbfefe)}
.rec.missing{border-color:var(--bad)}
.hint{margin:0 0 12px;color:var(--muted)}
.rec-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.rec-btn .dot{width:10px;height:10px;border-radius:50%;background:#fff}
.rec-btn.on{background:var(--bad)}
.rec-btn.on .dot{border-radius:2px;animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.4}}
.rec-time{font-variant-numeric:tabular-nums;font-weight:600;min-width:3.2em}
.meter{width:120px;height:28px;border-radius:6px;background:var(--bg)}
.or{color:var(--muted);font-size:.85rem}
.file-btn{position:relative}
.clip{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px}
.clip audio{height:36px;max-width:100%;flex:1 1 220px}
.clip-name{font-size:.85rem;color:var(--muted);overflow-wrap:anywhere}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.form-foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.form-msg{color:var(--bad);font-weight:500}
.spinner{width:18px;height:18px;border:3px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* results */
.results{margin-top:20px}
.results-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.results-head h2{margin:0}
.results-actions{display:flex;gap:8px;flex-wrap:wrap}
.summary{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.pill{padding:10px 14px;border-radius:9px;font-weight:600}
.pill.ok{background:var(--ok-soft);color:var(--ok)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.info{background:var(--bg)}
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:.93rem}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600}
td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:600}
td.ref{color:var(--muted);white-space:nowrap}
.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:.78rem;font-weight:600;white-space:nowrap}
.badge.ok{background:var(--ok-soft);color:var(--ok)}
.badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.bad{background:var(--bad-soft);color:var(--bad)}
.note-tag{color:var(--muted);font-weight:400;margin-left:4px}
.figs{display:grid;gap:16px;margin-top:20px}
.figs figure{margin:0}
.figs img{width:100%;height:auto;border:1px solid var(--line);border-radius:8px;background:#fff}
.figs img.narrow-fig{max-width:520px}
.notes{margin-top:18px;font-size:.85rem;color:var(--muted)}
.notes p{margin:.4em 0}
.delta-up{color:var(--warn)}
.delta-down{color:var(--accent-dark)}
.chart-box{margin-top:18px}
.chart-box select{max-width:380px;margin-bottom:10px}
.chart-box canvas{width:100%;height:260px;border:1px solid var(--line);border-radius:8px;background:#fff}

/* admin */
.row-form{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;align-items:end}
.pw-gen{display:flex;gap:6px}
.users td.acts{display:flex;flex-wrap:wrap;gap:6px}
form.inline{display:inline-flex;gap:6px;margin:0;align-items:center}
form.inline input{width:150px;min-height:32px;padding:4px 8px;font-size:.85rem}
tr.off td{opacity:.55}
.main>.card+.card,.main>.card+section.card{margin-top:18px}
@media (max-width:700px){
  .users thead{display:none}
  .users tr{display:block;border-bottom:1px solid var(--line);padding:8px 0}
  .users td{display:block;border:0;padding:3px 0}
  .users td[data-l]::before{content:attr(data-l) ": ";color:var(--muted);font-size:.8rem}
  form.inline{flex-wrap:wrap}
  .hero h1{font-size:1.6rem}
  .card{padding:16px}
}

.foot{border-top:1px solid var(--line);background:var(--surface);font-size:.82rem;color:var(--muted);padding:18px 0}
.foot p{margin:.3em 0;max-width:900px}
@media print{.top,.foot,.form,.results-actions,.backlink{display:none}.results{border:0;box-shadow:none}}
label.btn{display:inline-flex;flex-direction:row;align-self:flex-start}
.meter{display:none}.rec-btn.on~.meter{display:block}