:root{
  --bg:#eef4f3; --surface:#ffffff; --surface-2:#e7efed;
  --ink:#0f1f1e; --ink-2:#42585a; --ink-3:#7a8f8e;
  --line:#dde8e6; --line-2:#cbd8d5;
  --accent:#0c7d80; --accent-2:#0a5f62; --accent-3:#17a394; --accent-soft:#dbefed;
  --ok:#1c8a5c; --ok-soft:#e0f1e8;
  --warn:#a9700d; --warn-soft:#f4ead4;
  --bad:#c2403a; --bad-soft:#f7e1df;
  --shadow:0 1px 2px rgba(15,31,30,.05),0 12px 30px -14px rgba(15,31,30,.18);
  --shadow-lift:0 2px 4px rgba(15,31,30,.06),0 20px 44px -18px rgba(15,31,30,.26);
  --glow-a:rgba(12,125,128,.12); --glow-b:rgba(23,163,148,.10);
  --grad:linear-gradient(135deg,var(--accent) 0%,var(--accent-3) 100%);
  --serif:"Fraunces","Iowan Old Style",Palatino,Georgia,serif;
  --sans:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#081413; --surface:#0f1d1c; --surface-2:#152826;
    --ink:#e7efee; --ink-2:#a2b6b4; --ink-3:#6c8280;
    --line:#213735; --line-2:#30514e;
    --accent:#38b2ac; --accent-2:#65cbc3; --accent-3:#57c9a8; --accent-soft:#123130;
    --ok:#45c087; --ok-soft:#0f3327;
    --warn:#e0a53f; --warn-soft:#33280f;
    --bad:#e5695f; --bad-soft:#391e1c;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 14px 38px -16px rgba(0,0,0,.62);
    --shadow-lift:0 2px 6px rgba(0,0,0,.5),0 26px 54px -20px rgba(0,0,0,.75);
    --glow-a:rgba(56,178,172,.16); --glow-b:rgba(87,201,168,.11);
  }
}
:root[data-theme="light"]{
  --bg:#eef4f3; --surface:#ffffff; --surface-2:#e7efed;
  --ink:#0f1f1e; --ink-2:#42585a; --ink-3:#7a8f8e;
  --line:#dde8e6; --line-2:#cbd8d5;
  --accent:#0c7d80; --accent-2:#0a5f62; --accent-3:#17a394; --accent-soft:#dbefed;
  --ok:#1c8a5c; --ok-soft:#e0f1e8;
  --warn:#a9700d; --warn-soft:#f4ead4;
  --bad:#c2403a; --bad-soft:#f7e1df;
  --shadow:0 1px 2px rgba(15,31,30,.05),0 12px 30px -14px rgba(15,31,30,.18);
  --shadow-lift:0 2px 4px rgba(15,31,30,.06),0 20px 44px -18px rgba(15,31,30,.26);
  --glow-a:rgba(12,125,128,.12); --glow-b:rgba(23,163,148,.10);
}
:root[data-theme="dark"]{
  --bg:#081413; --surface:#0f1d1c; --surface-2:#152826;
  --ink:#e7efee; --ink-2:#a2b6b4; --ink-3:#6c8280;
  --line:#213735; --line-2:#30514e;
  --accent:#38b2ac; --accent-2:#65cbc3; --accent-3:#57c9a8; --accent-soft:#123130;
  --ok:#45c087; --ok-soft:#0f3327;
  --warn:#e0a53f; --warn-soft:#33280f;
  --bad:#e5695f; --bad-soft:#391e1c;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 14px 38px -16px rgba(0,0,0,.62);
  --shadow-lift:0 2px 6px rgba(0,0,0,.5),0 26px 54px -20px rgba(0,0,0,.75);
  --glow-a:rgba(56,178,172,.16); --glow-b:rgba(87,201,168,.11);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  font-optical-sizing:auto;min-height:100vh;position:relative}
/* premijum pozadinski sjaj */
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(60% 42% at 12% -6%, var(--glow-a), transparent 70%),
    radial-gradient(52% 40% at 96% 2%, var(--glow-b), transparent 72%),
    radial-gradient(80% 50% at 50% 120%, var(--glow-a), transparent 75%);}
.wrap{max-width:840px;margin:0 auto;padding:clamp(20px,4vw,52px) clamp(15px,4vw,32px) 96px}
::selection{background:var(--accent-soft);color:var(--ink)}
h1,h2,h3,.section,.cat-head,.qbox h3,.trend-name{font-optical-sizing:auto}

header.top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:4px}
.brand{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.brand svg{filter:drop-shadow(0 2px 6px var(--glow-a))}
h1{font-family:var(--serif);font-weight:600;font-size:clamp(30px,6.5vw,46px);
  letter-spacing:-.025em;margin:0;text-wrap:balance;line-height:1.02}
.tagline{color:var(--ink-2);font-size:15.5px;max-width:54ch;margin:12px 0 0;line-height:1.6}
.eyebrow{font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);font-weight:700;margin:0 0 8px;display:inline-flex;align-items:center;gap:8px}
.eyebrow::before{content:"";width:22px;height:1.5px;background:var(--grad);border-radius:2px}
.theme-btn{flex:0 0 auto;background:color-mix(in srgb,var(--surface) 70%,transparent);
  border:1px solid var(--line);color:var(--ink-2);border-radius:999px;padding:8px 14px;font-size:13px;
  font-family:inherit;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:7px;
  transition:.18s;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.theme-btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}

.disclaimer{margin:22px 0 26px;background:color-mix(in srgb,var(--warn-soft) 78%,var(--surface));
  border:1px solid color-mix(in srgb,var(--warn) 22%,var(--line));
  border-left:3px solid var(--warn);border-radius:13px;padding:13px 16px;
  font-size:13px;color:var(--ink);display:flex;gap:11px;align-items:flex-start;box-shadow:var(--shadow)}
.disclaimer svg{flex:0 0 auto;margin-top:2px}

/* Camera / input */
.io{background:var(--surface);border:1px solid var(--line);border-radius:20px;
  box-shadow:var(--shadow);padding:clamp(16px,3vw,24px);position:relative}
.cam-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cam-btn{font-family:inherit;border:1.5px dashed var(--line-2);
  background:linear-gradient(180deg,var(--surface-2),color-mix(in srgb,var(--surface-2) 60%,var(--surface)));
  color:var(--ink);border-radius:15px;padding:22px 14px;cursor:pointer;transition:.2s;
  display:flex;flex-direction:column;align-items:center;gap:9px;text-align:center}
.cam-btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow)}
.cam-btn svg{color:var(--accent);transition:transform .2s}
.cam-btn:hover svg{transform:scale(1.08)}
.cam-btn .t{font-weight:600;font-size:15px}
.cam-btn .s{font-size:12px;color:var(--ink-3)}
.cam-btn:hover .s{color:inherit;opacity:.8}

.divider{display:flex;align-items:center;gap:12px;margin:16px 0;color:var(--ink-3);font-size:12px}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}

.io-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;flex-wrap:wrap}
.io-head h2{font-family:var(--serif);font-weight:600;font-size:17px;margin:0}
label.hint{font-size:12.5px;color:var(--ink-3)}
textarea{width:100%;min-height:130px;resize:vertical;background:var(--surface-2);
  border:1px solid var(--line);border-radius:13px;padding:14px 15px;color:var(--ink);
  font-family:var(--mono);font-size:14px;line-height:1.6;tab-size:2;transition:border-color .15s,box-shadow .15s}
textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}
textarea::placeholder{color:var(--ink-3)}

/* OCR progress + preview */
.ocr{display:none;margin-top:14px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:12px;padding:14px;align-items:center;gap:14px}
.ocr.show{display:flex}
.ocr img{width:66px;height:66px;object-fit:cover;border-radius:9px;border:1px solid var(--line-2);flex:0 0 auto}
.ocr .info{flex:1;min-width:0}
.ocr .lab{font-size:13.5px;font-weight:600;margin-bottom:8px}
.bar{height:7px;border-radius:5px;background:var(--line);overflow:hidden}
.bar > i{display:block;height:100%;width:0;background:var(--accent);border-radius:5px;transition:width .25s}
.ocr .pct{font-family:var(--mono);font-size:12px;color:var(--ink-3);margin-top:5px}
.spin{width:16px;height:16px;border:2px solid var(--line-2);border-top-color:var(--accent);
  border-radius:50%;animation:sp .7s linear infinite;flex:0 0 auto}
@keyframes sp{to{transform:rotate(360deg)}}

.controls{display:flex;gap:9px;margin-top:14px;flex-wrap:wrap;align-items:center}
.btn{font-family:inherit;font-size:14.5px;font-weight:600;border-radius:11px;
  padding:11px 20px;cursor:pointer;border:1px solid transparent;transition:.18s;display:inline-flex;gap:8px;align-items:center}
.btn.primary{background:var(--grad);color:#fff;
  box-shadow:0 1px 2px rgba(0,0,0,.12),0 8px 20px -8px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn.primary:hover{transform:translateY(-1px);
  box-shadow:0 2px 4px rgba(0,0,0,.14),0 14px 28px -10px color-mix(in srgb,var(--accent) 75%,transparent)}
.btn.primary:active{transform:translateY(0)}
.btn.ghost{background:var(--surface);border-color:var(--line-2);color:var(--ink-2)}
.btn.ghost:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-1px)}
.profile{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.seg{display:inline-flex;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:3px;align-items:center}
.seg button{font-family:inherit;font-size:13px;border:0;background:transparent;color:var(--ink-2);
  padding:7px 12px;border-radius:7px;cursor:pointer;font-weight:500}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.08);font-weight:600}
.seg-label{font-size:12.5px;color:var(--ink-3);align-self:center;margin:0 4px 0 8px}

/* Chip dugmad (toolbari) */
.chip-btn{font-family:inherit;font-size:13px;font-weight:600;border-radius:9px;padding:8px 13px;
  cursor:pointer;border:1px solid var(--line-2);background:var(--surface);color:var(--ink-2);
  transition:.15s;display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.chip-btn:hover{color:var(--ink);border-color:var(--ink-3)}
.chip-btn.danger:hover{color:var(--bad);border-color:var(--bad)}
.chip-btn svg{opacity:.85}

.results-bar,.hist-tools{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:6px 0 16px}
.rb-spacer{flex:1 1 auto;min-width:4px}
#filterToggle{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,var(--line-2))}
#filterToggle:hover{border-color:var(--accent)}

.age-banner{display:flex;gap:10px;align-items:flex-start;margin:0 0 16px;padding:11px 14px;
  border-radius:11px;background:var(--warn-soft);border-left:3px solid var(--warn);
  color:var(--ink);font-size:13px}
.age-banner svg{flex:0 0 auto;color:var(--warn);margin-top:1px}

/* Zaglavlje kategorije (panela) */
.cat-head{display:flex;align-items:center;gap:10px;margin:22px 2px 2px;
  font-family:var(--serif);font-size:16px;font-weight:600;color:var(--ink)}
.cat-head::after{content:"";flex:1;height:1px;background:var(--line)}
.cat-head .cat-count{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--ink-3);
  background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:1px 9px;order:3}
.cards .cat-head:first-child{margin-top:4px}

.summary{margin:28px 0 8px;display:none}
.summary.show{display:block}
.sum-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:11px;margin-top:12px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:15px 17px;
  box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s}
.stat:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift)}
.stat .n{font-family:var(--mono);font-size:29px;font-weight:600;line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.stat .l{font-size:12px;color:var(--ink-2);margin-top:7px}
.stat.ok .n{color:var(--ok)} .stat.warn .n{color:var(--warn)} .stat.bad .n{color:var(--bad)}
.stat .dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}

h2.section{font-family:var(--serif);font-weight:600;font-size:23px;margin:34px 0 4px;letter-spacing:-.022em}
.section-sub{color:var(--ink-3);font-size:13px;margin:0 0 16px}

/* Sačuvaj u istoriju */
.save-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px;
  padding-top:14px;border-top:1px solid var(--line)}
.save-lab{font-size:12.5px;color:var(--ink-3)}
.save-row input[type="date"]{font-family:inherit;font-size:14px;color:var(--ink);
  background:var(--surface-2);border:1px solid var(--line);border-radius:9px;padding:8px 11px}
.save-row input[type="date"]:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
.save-note{font-size:13px;color:var(--ok);font-weight:600}
.btn.sm{padding:8px 14px;font-size:13px}

/* Istorija */
.hist-head{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;flex-wrap:wrap}
.hist-list{display:flex;flex-direction:column;gap:10px}
.hist-item{background:var(--surface);border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow);padding:14px 16px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  transition:transform .18s,box-shadow .18s}
.hist-item:hover{transform:translateY(-1px);box-shadow:var(--shadow-lift)}
.hist-item .hd{flex:1;min-width:150px}
.hist-date{font-weight:600;font-size:15px;font-variant-numeric:tabular-nums}
.hist-meta{font-size:12.5px;color:var(--ink-3);margin-top:2px}
.hist-badges{display:flex;gap:6px;flex-wrap:wrap}
.mini{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;
  padding:2px 9px;border-radius:999px;font-variant-numeric:tabular-nums}
.mini.ok{background:var(--ok-soft);color:var(--ok)}
.mini.warn{background:var(--warn-soft);color:var(--warn)}
.mini.bad{background:var(--bad-soft);color:var(--bad)}
.hist-actions{display:flex;gap:6px}
.icon-btn{font-family:inherit;font-size:13px;font-weight:600;border-radius:8px;padding:7px 12px;
  cursor:pointer;border:1px solid var(--line-2);background:transparent;color:var(--ink-2);transition:.15s;
  display:inline-flex;align-items:center;gap:6px}
.icon-btn:hover{color:var(--ink);border-color:var(--ink-3)}
.icon-btn.danger:hover{color:var(--bad);border-color:var(--bad)}

/* Trendovi */
.trend-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.trend-card{background:var(--surface);border:1px solid var(--line);border-radius:15px;
  box-shadow:var(--shadow);padding:15px 16px;transition:transform .18s,box-shadow .18s}
.trend-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift)}
.trend-top{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:2px}
.trend-name{font-weight:600;font-size:14.5px}
.trend-abbr{font-size:11px;color:var(--ink-3);font-family:var(--mono)}
.trend-latest{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:15px;font-weight:600}
.trend-latest .u{font-size:11px;color:var(--ink-3);font-weight:400;margin-left:2px}
.trend-delta{font-size:12px;font-family:var(--mono);font-variant-numeric:tabular-nums;margin-bottom:8px}
.trend-delta.up{color:var(--bad)} .trend-delta.down{color:var(--ok)} .trend-delta.flat{color:var(--ink-3)}
.trend-svg{width:100%;height:auto;display:block;overflow:visible}
.trend-dates{display:flex;justify-content:space-between;font-family:var(--mono);
  font-size:10.5px;color:var(--ink-3);margin-top:5px;font-variant-numeric:tabular-nums}

/* Splash — samo kada je pokrenuto kao instalirana aplikacija */
.splash{position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;
  background:var(--bg);transition:opacity .55s ease}
html.is-standalone .splash{display:flex}
.splash.hide{opacity:0;pointer-events:none}
.splash-inner{display:flex;flex-direction:column;align-items:center;gap:18px;
  animation:splashPop .6s cubic-bezier(.2,.8,.2,1) both}
.splash svg{filter:drop-shadow(0 6px 18px var(--glow-a))}
.splash .ekg{stroke-dasharray:44;stroke-dashoffset:44;animation:draw 1s ease .15s forwards}
.splash-name{font-family:var(--serif);font-size:30px;font-weight:600;letter-spacing:-.025em;color:var(--ink);
  opacity:0;animation:fadeUp .5s ease .55s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes splashPop{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

@keyframes riseIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.cards{display:flex;flex-direction:column;gap:13px}
.card,.cat-head,.stat{animation:riseIn .5s cubic-bezier(.2,.7,.2,1) both;
  animation-delay:calc(var(--i,0) * 45ms)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow);overflow:hidden;transition:transform .18s,box-shadow .18s,border-color .18s}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);border-color:var(--line-2)}
.card[open-state="1"]{border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}
.card-main{position:relative;display:grid;grid-template-columns:1fr auto;gap:6px 18px;padding:17px 19px;cursor:pointer;align-items:start}
.pname{font-weight:600;font-size:16px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.pabbr{font-size:12px;color:var(--ink-3);font-family:var(--mono);font-weight:500}
.derived-tag{font-size:10.5px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;
  color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:2px 8px}
.years{display:inline-flex;align-items:center;background:var(--surface-2);border:1px solid var(--line);
  border-radius:10px;padding:3px 3px 3px 0}
.years input{width:78px;font-family:inherit;font-size:13px;color:var(--ink);background:transparent;
  border:0;padding:6px 8px}
.years input:focus{outline:2px solid var(--accent);outline-offset:1px;border-radius:7px}
.pval{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
.pval .v{font-size:21px;font-weight:600}
.pval .u{font-size:12px;color:var(--ink-3);margin-left:3px}
.badge{grid-column:1;justify-self:start;display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;margin-top:2px}
.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)}
.chev{grid-column:2;justify-self:end;color:var(--ink-3);transition:transform .2s}
.card[open-state="1"] .chev{transform:rotate(180deg)}

.rangewrap{grid-column:1 / -1;margin-top:12px}
.rangebar{position:relative;height:8px;border-radius:5px;
  background:linear-gradient(90deg,var(--bad-soft) 0%,var(--warn-soft) 12%,var(--ok-soft) 22%,var(--ok-soft) 78%,var(--warn-soft) 88%,var(--bad-soft) 100%);
  border:1px solid var(--line)}
.rangebar .zone{position:absolute;top:0;bottom:0;background:var(--ok-soft);border-left:1px solid var(--ok);border-right:1px solid var(--ok);opacity:.9}
.rangebar .marker{position:absolute;top:50%;width:3px;height:20px;background:var(--ink);
  border-radius:2px;transform:translate(-50%,-50%);box-shadow:0 0 0 2px var(--surface)}
.rangebar .marker.ok{background:var(--ok)} .rangebar .marker.warn{background:var(--warn)} .rangebar .marker.bad{background:var(--bad)}
.rangelabels{display:flex;justify-content:space-between;font-family:var(--mono);
  font-size:11.5px;color:var(--ink-3);margin-top:6px;font-variant-numeric:tabular-nums}

.explain{grid-column:1 / -1;display:none;padding-top:14px;margin-top:14px;border-top:1px solid var(--line)}
.card[open-state="1"] .explain{display:block}
.explain p{margin:0 0 10px;font-size:14.5px;color:var(--ink-2)}
.explain .what{color:var(--ink)}
.explain .mean{background:var(--surface-2);border-radius:10px;padding:12px 14px;font-size:14px}
.explain .mean strong{color:var(--ink)}

.unknown{margin-top:16px;font-size:13px;color:var(--ink-3)}
.unknown code{background:var(--surface-2);padding:2px 6px;border-radius:5px;font-family:var(--mono);font-size:12.5px}

.qbox{margin-top:18px;border-radius:16px;padding:18px 20px;display:none;
  background:linear-gradient(160deg,var(--accent-soft),color-mix(in srgb,var(--accent-soft) 45%,var(--surface)));
  border:1px solid color-mix(in srgb,var(--accent) 20%,var(--line));box-shadow:var(--shadow)}
.qbox h3{font-family:var(--serif);margin:0 0 12px;font-size:19px;letter-spacing:-.02em;display:flex;align-items:center;gap:9px}
.qbox ul{margin:0;padding-left:2px;list-style:none}
.qbox li{position:relative;padding:7px 0 7px 26px;font-size:14.5px;border-bottom:1px solid color-mix(in srgb,var(--accent) 15%,transparent)}
.qbox li:last-child{border-bottom:0}
.qbox li::before{content:"";position:absolute;left:4px;top:14px;width:7px;height:7px;border-radius:50%;background:var(--accent)}

.empty{display:none;text-align:center;color:var(--ink-3);padding:36px 20px;font-size:14.5px}
.empty.show{display:block}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:var(--bg);padding:11px 18px;border-radius:10px;font-size:14px;
  box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.25s;z-index:50;max-width:90vw;
  display:flex;align-items:center;gap:14px}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:auto}
.toast-act{font-family:inherit;font-size:13px;font-weight:700;cursor:pointer;border:0;border-radius:7px;
  padding:5px 11px;background:var(--accent);color:#fff;white-space:nowrap}
.toast-act:hover{background:var(--accent-2)}

/* Print zaglavlje — vidljivo samo pri štampi */
.print-head{display:none}
@media print{
  :root{
    --bg:#fff;--surface:#fff;--surface-2:#f4f6f7;--ink:#14202a;--ink-2:#3a4a55;--ink-3:#63727c;
    --line:#d6dee2;--line-2:#c2ccd1;--accent:#0e7c86;--accent-soft:#eef5f5;
    --ok:#1f8a5b;--ok-soft:#e6f3ec;--warn:#9a6410;--warn-soft:#f5ecd9;--bad:#b83c33;--bad-soft:#f7e3e1;
    --shadow:none;
  }
  body{background:#fff}
  .wrap{max-width:none;padding:0}
  header.top,.disclaimer,.io,.save-row,.results-bar,.trends,.history,.hist,
  footer,.theme-btn,.toast,#empty,.age-banner{display:none !important}
  .summary{margin:0 0 10px}
  h2.section{margin:0 0 8px}
  .sum-grid{grid-template-columns:repeat(4,1fr);gap:8px}
  .stat{break-inside:avoid}
  .print-head{display:block;margin:0 0 14px;padding-bottom:12px;border-bottom:2px solid var(--accent)}
  .ph-brand{display:flex;align-items:center;gap:8px;font-family:var(--serif);font-size:20px}
  .ph-meta{margin-top:6px;font-size:13px;color:var(--ink-2);font-variant-numeric:tabular-nums}
  .ph-note{margin-top:4px;font-size:11px;color:var(--ink-3)}
  .card{break-inside:avoid;box-shadow:none;border:1px solid var(--line)}
  .card .explain{display:block !important;border-top:1px solid var(--line)}
  .chev{display:none}
  .qbox{break-inside:avoid;background:var(--accent-soft)}
  @page{margin:14mm}
}

footer{margin-top:44px;padding-top:20px;border-top:1px solid var(--line);
  color:var(--ink-3);font-size:12.5px;text-align:center;line-height:1.7}

@media (max-width:520px){
  .cam-row{grid-template-columns:1fr}
  .card-main{grid-template-columns:1fr}
  .pval{text-align:left}
  .chev{position:absolute;right:14px;top:14px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}