/* eviteszt - kezzel irt stilus, nincs framework */

:root {
  --bg: #f4f2ee;
  --bg-soft: #ece8e2;
  --card: #ffffff;
  --card-2: #fbfaf8;
  --ink: #1d1b18;
  --ink-2: #55504a;
  --ink-3: #8b847c;
  --line: #e0dbd3;
  --line-2: #cfc8be;
  --accent: #6a4bd8;
  --accent-soft: #efeafc;
  --accent-ink: #4a32a8;
  --good: #1f8a5a;
  --good-soft: #e4f4ec;
  --bad: #c0392f;
  --bad-soft: #fbe9e7;
  --warn: #b8791a;
  --warn-soft: #fdf1de;
  --shadow: 0 1px 2px rgba(29, 27, 24, .05), 0 8px 24px -12px rgba(29, 27, 24, .18);
  --shadow-lg: 0 2px 4px rgba(29, 27, 24, .06), 0 24px 48px -20px rgba(29, 27, 24, .28);
  --r: 14px;
  --r-s: 10px;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14131a;
    --bg-soft: #1b1a23;
    --card: #1e1d27;
    --card-2: #23222d;
    --ink: #f0eef4;
    --ink-2: #b6b1c2;
    --ink-3: #837d92;
    --line: #302e3c;
    --line-2: #413e51;
    --accent: #9b82ff;
    --accent-soft: #2a2440;
    --accent-ink: #c3b3ff;
    --good: #4ad295;
    --good-soft: #17321f;
    --bad: #ff8a7d;
    --bad-soft: #3a1e1c;
    --warn: #f0b757;
    --warn-soft: #362a15;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px -12px rgba(0, 0, 0, .7);
    --shadow-lg: 0 2px 4px rgba(0, 0, 0, .5), 0 24px 48px -20px rgba(0, 0, 0, .8);
  }
}

:root[data-theme="dark"] {
  --bg: #14131a;
  --bg-soft: #1b1a23;
  --card: #1e1d27;
  --card-2: #23222d;
  --ink: #f0eef4;
  --ink-2: #b6b1c2;
  --ink-3: #837d92;
  --line: #302e3c;
  --line-2: #413e51;
  --accent: #9b82ff;
  --accent-soft: #2a2440;
  --accent-ink: #c3b3ff;
  --good: #4ad295;
  --good-soft: #17321f;
  --bad: #ff8a7d;
  --bad-soft: #3a1e1c;
  --warn: #f0b757;
  --warn-soft: #362a15;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px -12px rgba(0, 0, 0, .7);
  --shadow-lg: 0 2px 4px rgba(0, 0, 0, .5), 0 24px 48px -20px rgba(0, 0, 0, .8);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  background-image:
    radial-gradient(1200px 500px at 12% -8%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 70%),
    radial-gradient(900px 420px at 92% 0%, color-mix(in srgb, var(--good) 8%, transparent), transparent 68%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; font-weight: 620; letter-spacing: -.015em; line-height: 1.25; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.18rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 .7em; }
a { color: var(--accent-ink); }

.icon { width: 1.05em; height: 1.05em; flex: none; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icon-lg { width: 1.4em; height: 1.4em; }

/* ---------------------------------------------------------------- belepes */

.login-wrap {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(100%, 400px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  padding: 34px 30px 30px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 22px;
}

.brand-mark {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(150deg, var(--accent), color-mix(in srgb, var(--accent) 55%, var(--good)));
  color: #fff;
  box-shadow: 0 6px 16px -6px color-mix(in srgb, var(--accent) 70%, transparent);
}
.brand-mark .icon { width: 22px; height: 22px; stroke-width: 1.8; }
.brand-text b { display: block; font-size: 1.05rem; font-weight: 640; letter-spacing: -.02em; }
.brand-text span { display: block; font-size: .8rem; color: var(--ink-3); }

/* ---------------------------------------------------------------- urlapelemek */

label.field { display: block; margin-bottom: 14px; }
label.field > span { display: block; font-size: .82rem; font-weight: 560; color: var(--ink-2); margin-bottom: 6px; }

input[type="text"], input[type="password"], select, textarea {
  width: 100%;
  font: inherit;
  font-size: .96rem;
  color: var(--ink);
  background: var(--card-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-s);
  padding: 10px 12px;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);
}

button {
  font: inherit;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: var(--r-s);
  padding: 9px 16px;
  font-weight: 560;
  font-size: .93rem;
  display: inline-flex; align-items: center; gap: 8px;
  transition: background .15s, border-color .15s, transform .06s, color .15s;
  background: var(--card-2);
  border-color: var(--line-2);
  color: var(--ink);
}
button:hover { border-color: var(--ink-3); }
button:active { transform: translateY(1px); }
button:disabled { opacity: .5; cursor: not-allowed; transform: none; }

button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
button.primary:hover { background: color-mix(in srgb, var(--accent) 88%, #000); border-color: color-mix(in srgb, var(--accent) 88%, #000); }
button.ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
button.ghost:hover { background: var(--bg-soft); border-color: var(--line); color: var(--ink); }
button.danger { color: var(--bad); }
button.danger:hover { border-color: var(--bad); background: var(--bad-soft); }
button.wide { width: 100%; justify-content: center; padding: 11px 16px; }

.msg {
  border-radius: var(--r-s);
  padding: 9px 12px;
  font-size: .88rem;
  margin-bottom: 14px;
}
.msg.error { background: var(--bad-soft); color: var(--bad); border: 1px solid color-mix(in srgb, var(--bad) 30%, transparent); }
.msg.info { background: var(--accent-soft); color: var(--accent-ink); border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent); }

/* ---------------------------------------------------------------- vaz */

.topbar {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar-in {
  max-width: 1080px; margin: 0 auto;
  padding: 12px 20px;
  display: flex; align-items: center; gap: 14px;
}
.topbar .brand { margin: 0; }
.topbar .brand-mark { width: 34px; height: 34px; border-radius: 10px; }
.topbar .brand-mark .icon { width: 19px; height: 19px; }
.spacer { flex: 1; }

nav.tabs { display: flex; gap: 2px; padding: 0 20px; max-width: 1080px; margin: 0 auto; overflow-x: auto; }
nav.tabs button {
  background: transparent; border: none; border-bottom: 2px solid transparent;
  border-radius: 0; padding: 10px 12px; color: var(--ink-3); font-weight: 540; white-space: nowrap;
}
nav.tabs button:hover { color: var(--ink); background: transparent; }
nav.tabs button.on { color: var(--accent-ink); border-bottom-color: var(--accent); }

main { max-width: 1080px; margin: 0 auto; padding: 24px 20px 80px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 18px;
}
.card > h2 { margin-bottom: 4px; }
.card > .sub { color: var(--ink-3); font-size: .87rem; margin-bottom: 16px; }

.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }

/* ---------------------------------------------------------------- valaszto csempek */

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.tile {
  border: 1px solid var(--line-2);
  background: var(--card-2);
  border-radius: var(--r-s);
  padding: 13px 12px;
  text-align: left;
  display: block;
  cursor: pointer;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.tile:hover { border-color: var(--ink-3); }
.tile.on {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}
.tile b { display: block; font-size: 1.02rem; font-weight: 620; letter-spacing: -.01em; }
.tile span { display: block; font-size: .78rem; color: var(--ink-3); margin-top: 2px; }
.tile.on b, .tile.on span { color: var(--accent-ink); }

.chk { display: flex; align-items: flex-start; gap: 9px; padding: 8px 10px; border-radius: var(--r-s); cursor: pointer; }
.chk:hover { background: var(--bg-soft); }
.chk input { margin: 3px 0 0; accent-color: var(--accent); width: 16px; height: 16px; flex: none; }
.chk span { font-size: .9rem; }
.chk small { color: var(--ink-3); font-variant-numeric: tabular-nums; }

details.filters { border: 1px solid var(--line); border-radius: var(--r-s); padding: 0; margin-top: 6px; background: var(--card-2); }
details.filters > summary { cursor: pointer; padding: 11px 14px; font-size: .9rem; font-weight: 560; color: var(--ink-2); list-style: none; display: flex; align-items: center; gap: 8px; }
details.filters > summary::-webkit-details-marker { display: none; }
details.filters[open] > summary { border-bottom: 1px solid var(--line); }
.filters-body { padding: 10px 8px 14px; max-height: 340px; overflow-y: auto; }
.src-group { margin-bottom: 6px; }
.src-group > .chk { font-weight: 580; }
.topic-list { padding-left: 26px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ---------------------------------------------------------------- kviz */

.quiz-head {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 14px;
}
.progress {
  flex: 1; height: 7px; border-radius: 99px; background: var(--bg-soft); overflow: hidden;
  border: 1px solid var(--line);
}
.progress > i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 60%, var(--good))); transition: width .25s; }
.counter { font-variant-numeric: tabular-nums; font-size: .88rem; color: var(--ink-2); font-weight: 560; white-space: nowrap; }

.qmeta { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.pill {
  font-size: .72rem; font-weight: 560; letter-spacing: .01em;
  padding: 3px 9px; border-radius: 99px;
  background: var(--bg-soft); color: var(--ink-2); border: 1px solid var(--line);
}
.pill.acc { background: var(--accent-soft); color: var(--accent-ink); border-color: color-mix(in srgb, var(--accent) 25%, transparent); }
.pill.good { background: var(--good-soft); color: var(--good); border-color: color-mix(in srgb, var(--good) 30%, transparent); }
.pill.bad { background: var(--bad-soft); color: var(--bad); border-color: color-mix(in srgb, var(--bad) 30%, transparent); }

.qtext { font-size: 1.14rem; font-weight: 560; line-height: 1.45; margin-bottom: 18px; letter-spacing: -.008em; }

.opts { display: grid; gap: 9px; }
.opt {
  display: flex; align-items: flex-start; gap: 12px;
  border: 1px solid var(--line-2);
  background: var(--card-2);
  border-radius: var(--r-s);
  padding: 12px 14px;
  cursor: pointer;
  text-align: left;
  width: 100%;
  font-size: .97rem;
  line-height: 1.45;
  transition: border-color .12s, background .12s, box-shadow .12s;
}
.opt:hover:not(.locked) { border-color: var(--accent); background: var(--accent-soft); }
.opt .letter {
  flex: none; width: 25px; height: 25px; border-radius: 7px;
  display: grid; place-items: center;
  background: var(--bg-soft); border: 1px solid var(--line-2);
  font-size: .8rem; font-weight: 640; color: var(--ink-2);
}
.opt.on { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent); }
.opt.on .letter { background: var(--accent); border-color: var(--accent); color: #fff; }
.opt.correct { border-color: var(--good); background: var(--good-soft); }
.opt.correct .letter { background: var(--good); border-color: var(--good); color: #fff; }
.opt.wrong { border-color: var(--bad); background: var(--bad-soft); }
.opt.wrong .letter { background: var(--bad); border-color: var(--bad); color: #fff; }
.opt.locked { cursor: default; }

.text-answer { display: flex; gap: 10px; align-items: center; }
.text-answer input { font-size: 1.02rem; padding: 12px 14px; }

.feedback { margin-top: 14px; border-radius: var(--r-s); padding: 12px 14px; font-size: .92rem; border: 1px solid; }
.feedback.ok { background: var(--good-soft); border-color: color-mix(in srgb, var(--good) 32%, transparent); }
.feedback.no { background: var(--bad-soft); border-color: color-mix(in srgb, var(--bad) 32%, transparent); }
.feedback b { display: inline-flex; align-items: center; gap: 6px; }
.feedback .expl { margin-top: 7px; color: var(--ink-2); font-size: .88rem; }

.quiz-foot { display: flex; gap: 10px; align-items: center; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }

/* ---------------------------------------------------------------- eredmeny */

.score-hero { text-align: center; padding: 8px 0 4px; }
.score-ring { position: relative; width: 150px; height: 150px; margin: 0 auto 14px; }
.score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.score-ring .track { stroke: var(--line); }
.score-ring .bar { stroke: var(--accent); stroke-linecap: round; transition: stroke-dashoffset .8s cubic-bezier(.2,.8,.2,1); }
.score-ring .val {
  position: absolute; inset: 0; display: grid; place-content: center; text-align: center;
}
.score-ring .val b { font-size: 2rem; font-weight: 660; letter-spacing: -.03em; display: block; line-height: 1; font-variant-numeric: tabular-nums; }
.score-ring .val span { font-size: .78rem; color: var(--ink-3); }
.score-line { font-size: 1.05rem; }
.score-line b { font-variant-numeric: tabular-nums; }
.verdict { color: var(--ink-2); font-size: .93rem; margin-top: 4px; }

.review-item {
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  padding: 14px 16px;
  margin-bottom: 10px;
  background: var(--card-2);
  border-left: 3px solid var(--line-2);
}
.review-item.ok { border-left-color: var(--good); }
.review-item.no { border-left-color: var(--bad); }
.review-item .rq { font-weight: 560; margin-bottom: 9px; line-height: 1.45; }
.review-item .rline { font-size: .89rem; display: flex; gap: 7px; align-items: baseline; margin-bottom: 3px; }
.review-item .rline em { font-style: normal; color: var(--ink-3); flex: none; min-width: 86px; }
.review-item .rline .v.good { color: var(--good); font-weight: 560; }
.review-item .rline .v.bad { color: var(--bad); font-weight: 560; }
.review-item .rexp { margin-top: 8px; font-size: .86rem; color: var(--ink-2); padding-top: 8px; border-top: 1px dashed var(--line); }

/* ---------------------------------------------------------------- elozmenyek */

table.hist { width: 100%; border-collapse: collapse; font-size: .92rem; }
table.hist th {
  text-align: left; font-weight: 560; font-size: .78rem; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: .04em;
  padding: 0 10px 8px; border-bottom: 1px solid var(--line);
}
table.hist td { padding: 11px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.hist tr:last-child td { border-bottom: none; }
table.hist tr.clickable { cursor: pointer; }
table.hist tr.clickable:hover td { background: var(--bg-soft); }
table.hist td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.score-badge {
  display: inline-block; padding: 2px 9px; border-radius: 99px;
  font-weight: 620; font-size: .82rem; font-variant-numeric: tabular-nums;
}
.score-badge.s-hi { background: var(--good-soft); color: var(--good); }
.score-badge.s-mid { background: var(--warn-soft); color: var(--warn); }
.score-badge.s-lo { background: var(--bad-soft); color: var(--bad); }

.table-wrap { overflow-x: auto; margin: 0 -6px; padding: 0 6px; }

/* ---------------------------------------------------------------- statisztika */

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 6px; }
.stat {
  background: var(--card-2); border: 1px solid var(--line); border-radius: var(--r-s); padding: 14px 16px;
}
.stat b { display: block; font-size: 1.7rem; font-weight: 640; letter-spacing: -.03em; line-height: 1.15; font-variant-numeric: tabular-nums; }
.stat span { font-size: .8rem; color: var(--ink-3); }

.bars { display: grid; gap: 9px; }
.bar-row { display: grid; grid-template-columns: minmax(120px, 1.6fr) 1fr auto; gap: 12px; align-items: center; font-size: .88rem; }
.bar-row .lbl { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-row .lbl small { display: block; color: var(--ink-3); font-size: .76rem; }
.bar-track { height: 8px; border-radius: 99px; background: var(--bg-soft); border: 1px solid var(--line); overflow: hidden; }
.bar-track > i { display: block; height: 100%; background: var(--good); }
.bar-track > i.mid { background: var(--warn); }
.bar-track > i.lo { background: var(--bad); }
.bar-row .pct { font-variant-numeric: tabular-nums; color: var(--ink-2); min-width: 62px; text-align: right; font-size: .84rem; }

.empty { text-align: center; padding: 34px 20px; color: var(--ink-3); }
.empty .icon { width: 34px; height: 34px; opacity: .5; margin-bottom: 10px; }

.hidden { display: none !important; }

@media (max-width: 640px) {
  main { padding: 18px 14px 70px; }
  .card { padding: 16px; }
  .topbar-in { padding: 10px 14px; }
  nav.tabs { padding: 0 14px; }
  .qtext { font-size: 1.06rem; }
  .brand-text span { display: none; }
  .bar-row { grid-template-columns: 1fr auto; }
  .bar-row .bar-track { grid-column: 1 / -1; }
}