/* Desafio SQL Primeira Milha — estilos compartilhados (candidato e avaliador) */
/* Layout: romaneio de coleta — faixa de controle fixa (cronômetro + questões), área de trabalho à esquerda, dicionário de dados à direita */
:root {
  --paper: #f6f7f9;
  --sheet: #ffffff;
  --ink: #1b2430;
  --ink-2: #4a5666;
  --line: #d9dee6;
  --line-2: #eceff3;
  --accent: #c4480f;
  --accent-ink: #ffffff;
  --accent-soft: #fbe9df;
  --code-bg: #f1f3f6;
  --ok: #1e7a46;
  --ok-soft: #e1f2e8;
  --bad: #b42318;
  --bad-soft: #fbe4e2;
  --warn: #9a6400;
  --warn-soft: #fbf0d6;
  --f-display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #12161c; --sheet: #1a2028; --ink: #e6eaf0; --ink-2: #9aa6b5; --line: #2e3742; --line-2: #232a33;
    --accent: #f07a3e; --accent-ink: #1a0d05; --accent-soft: #3a2216; --code-bg: #141a21;
    --ok: #5cc98a; --ok-soft: #173325; --bad: #f2867a; --bad-soft: #3a1c19; --warn: #e5b452; --warn-soft: #352a12;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #12161c; --sheet: #1a2028; --ink: #e6eaf0; --ink-2: #9aa6b5; --line: #2e3742; --line-2: #232a33;
  --accent: #f07a3e; --accent-ink: #1a0d05; --accent-soft: #3a2216; --code-bg: #141a21;
  --ok: #5cc98a; --ok-soft: #173325; --bad: #f2867a; --bad-soft: #3a1c19; --warn: #e5b452; --warn-soft: #352a12;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { background: var(--paper); color: var(--ink); font-family: var(--f-body); font-size: 15px; line-height: 1.55; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--sheet); }
.wrap { max-width: 1240px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
h1, h2, h3 { font-family: var(--f-display); text-wrap: balance; margin: 0; line-height: 1.15; }
h1 { font-size: clamp(30px, 5vw, 46px); font-weight: 800; font-stretch: 85%; letter-spacing: -0.01em; }
h2 { font-size: 22px; font-weight: 700; font-stretch: 90%; }
h3 { font-size: 15px; font-weight: 700; letter-spacing: 0.02em; }
p { margin: 0; }
code, .mono { font-family: var(--f-mono); font-size: 0.92em; }
code { background: var(--code-bg); padding: 1px 5px; border-radius: 3px; }
.label { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
button { font: inherit; cursor: pointer; }
.btn { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: var(--sheet); color: var(--ink); padding: 9px 16px; border-radius: 6px; font-weight: 600; font-size: 14px; }
.btn:hover { border-color: var(--ink-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.06); }
.btn.ghost { background: transparent; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn:focus-visible, input:focus-visible, textarea:focus-visible, .qchip:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
kbd { font-family: var(--f-mono); font-size: 11px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; padding: 0 5px; color: var(--ink-2); }

/* ---------- intro ---------- */
.intro { padding-block: 40px 64px; display: grid; gap: 32px; }
.intro-head { display: grid; gap: 14px; max-width: 760px; }
.tag { display: inline-flex; gap: 10px; align-items: center; font-family: var(--f-mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.tag::before { content: ""; width: 22px; height: 2px; background: var(--accent); }
.lede { font-size: 17px; color: var(--ink-2); max-width: 65ch; }
.intro-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.sheet { background: var(--sheet); border: 1px solid var(--line); border-radius: 8px; }
.pad { padding: 22px 24px; }
.rules { display: grid; gap: 16px; }
.rules ol { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.manifest { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px dashed var(--line); border-bottom: 1px dashed var(--line); }
.manifest div { padding: 12px 0; display: grid; gap: 2px; }
.manifest div + div { padding-left: 16px; border-left: 1px dashed var(--line); }
.manifest strong { font-family: var(--f-display); font-size: 26px; font-stretch: 85%; font-variant-numeric: tabular-nums; }
.form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: 14px; }
input[type=text], input[type=email] { font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink); width: 100%; }
.hint { font-size: 13px; color: var(--ink-2); }
.err { color: var(--bad); font-size: 13px; }
.loading-note { font-size: 13px; color: var(--ink-2); display: flex; gap: 8px; align-items: center; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); flex: none; }
.dot.ready { background: var(--ok); }
.dot.fail { background: var(--bad); }

/* ---------- test ---------- */
.bar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--sheet); border-bottom: 1px solid var(--line); }
.bar-in { display: flex; align-items: center; gap: 16px; padding-block: 10px; flex-wrap: wrap; }
.brand { font-family: var(--f-display); font-weight: 800; font-stretch: 80%; font-size: 18px; letter-spacing: .01em; white-space: nowrap; }
.brand span { color: var(--accent); }
.qnav { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; min-width: 0; }
.qchip { border: 1px solid var(--line); background: var(--paper); color: var(--ink); border-radius: 5px; padding: 4px 9px; font-family: var(--f-mono); font-size: 12.5px; display: inline-flex; gap: 6px; align-items: center; }
.qchip .pip { width: 6px; height: 6px; border-radius: 50%; background: var(--line); }
.qchip.has .pip { background: var(--accent); }
.qchip.on { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.timer { font-family: var(--f-mono); font-weight: 600; font-size: 20px; font-variant-numeric: tabular-nums; padding: 4px 12px; border-radius: 6px; border: 1px solid var(--line); }
.timer.low { color: var(--bad); border-color: var(--bad); background: var(--bad-soft); }
.work { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 24px; padding-block: 24px 64px; align-items: start; }
.qhead { display: grid; gap: 10px; }
.qmeta { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.diff { display: inline-flex; gap: 3px; }
.diff i { width: 14px; height: 6px; border-radius: 1px; background: var(--line); }
.diff i.f { background: var(--accent); }
.qtext { font-size: 16px; max-width: 70ch; }
.cols { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; font-size: 13px; color: var(--ink-2); }
.cols code { color: var(--ink); }
.editor-box { margin-top: 18px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--sheet); }
.editor-top { display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; border-bottom: 1px solid var(--line-2); gap: 8px; flex-wrap: wrap; }
textarea.sql { display: block; width: 100%; min-height: 220px; resize: vertical; border: 0; padding: 14px 16px; font-family: var(--f-mono); font-size: 14px; line-height: 1.6; background: var(--code-bg); color: var(--ink); tab-size: 2; }
textarea.sql:focus { outline: none; }
.editor-actions { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border-top: 1px solid var(--line-2); flex-wrap: wrap; }
.editor-actions .sp { flex: 1; }
.result { margin-top: 16px; display: grid; gap: 8px; }
.result-meta { display: flex; gap: 12px; font-size: 13px; color: var(--ink-2); font-family: var(--f-mono); }
.tbl-wrap { overflow: auto; max-height: 420px; border: 1px solid var(--line); border-radius: 6px; background: var(--sheet); }
table.data { border-collapse: collapse; font-family: var(--f-mono); font-size: 13px; width: max-content; min-width: 100%; }
table.data th { position: sticky; top: 0; background: var(--sheet); text-align: left; font-weight: 600; padding: 7px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data td { padding: 5px 12px; border-bottom: 1px solid var(--line-2); white-space: nowrap; font-variant-numeric: tabular-nums; }
table.data td.n { text-align: right; }
table.data td.null { color: var(--ink-2); font-style: italic; }
.errbox { border: 1px solid var(--bad); background: var(--bad-soft); color: var(--bad); padding: 10px 14px; border-radius: 6px; font-family: var(--f-mono); font-size: 13px; white-space: pre-wrap; overflow-wrap: anywhere; }
.nav-row { display: flex; justify-content: space-between; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.confirm { margin-top: 14px; padding: 14px 16px; border: 1px solid var(--accent); background: var(--accent-soft); border-radius: 8px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.confirm p { flex: 1; min-width: 220px; }

aside.dict { position: sticky; top: 76px; max-height: calc(100vh - 96px); overflow: auto; }
.dict-head { padding: 16px 18px 10px; display: grid; gap: 4px; border-bottom: 1px solid var(--line-2); }
.dict details { border-bottom: 1px solid var(--line-2); }
.dict summary { list-style: none; cursor: pointer; padding: 11px 18px; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.dict summary::-webkit-details-marker { display: none; }
.dict summary .tn { font-family: var(--f-mono); font-weight: 600; }
.dict summary .rc { font-family: var(--f-mono); font-size: 12px; color: var(--ink-2); }
.dict summary::before { content: "▸"; color: var(--ink-2); font-size: 11px; margin-right: 6px; }
.dict details[open] summary::before { content: "▾"; }
.dict summary > span:first-child { flex: 1; }
.colrow { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr); gap: 8px; padding: 5px 18px; font-size: 12.5px; }
.colrow .cn { font-family: var(--f-mono); overflow-wrap: anywhere; }
.colrow .cn small { color: var(--ink-2); font-size: 10.5px; display: block; }
.colrow .cd { color: var(--ink-2); }
.sample-btn { margin: 8px 18px 14px; font-size: 12.5px; padding: 5px 10px; }
.sample { padding: 0 18px 14px; }
.sample .tbl-wrap { max-height: 220px; }
.dict-note { padding: 14px 18px; font-size: 12.5px; color: var(--ink-2); display: grid; gap: 6px; }

/* ---------- done & review ---------- */
.center { padding-block: 48px 72px; display: grid; gap: 22px; max-width: 820px; }
textarea.code { width: 100%; min-height: 150px; font-family: var(--f-mono); font-size: 12px; padding: 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--code-bg); color: var(--ink); overflow-wrap: anywhere; resize: vertical; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.ok-msg { color: var(--ok); font-size: 13px; }
.rev-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
.rev-summary > div { padding: 16px 18px; display: grid; gap: 4px; min-width: 0; }
.rev-summary > div + div { border-left: 1px solid var(--line-2); }
.big { font-family: var(--f-display); font-size: 30px; font-weight: 800; font-stretch: 85%; font-variant-numeric: tabular-nums; line-height: 1.1; overflow-wrap: anywhere; }
.level-pill { display: inline-block; padding: 3px 12px; border-radius: 999px; font-family: var(--f-display); font-weight: 700; font-size: 20px; font-stretch: 90%; background: var(--accent-soft); color: var(--accent); width: fit-content; }
.tiers { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.tier { border: 1px solid var(--line); border-radius: 6px; padding: 10px 12px; display: grid; gap: 4px; background: var(--sheet); }
.tier .bar2 { height: 6px; background: var(--line-2); border-radius: 3px; overflow: hidden; }
.tier .bar2 i { display: block; height: 100%; background: var(--accent); }
.qrev { border-top: 1px solid var(--line-2); padding: 14px 18px; display: grid; gap: 8px; }
.qrev-head { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.st { font-family: var(--f-mono); font-size: 12px; padding: 2px 8px; border-radius: 4px; font-weight: 600; }
.st.ok { background: var(--ok-soft); color: var(--ok); }
.st.bad { background: var(--bad-soft); color: var(--bad); }
.st.empty { background: var(--line-2); color: var(--ink-2); }
pre.q { margin: 0; background: var(--code-bg); padding: 10px 12px; border-radius: 6px; font-family: var(--f-mono); font-size: 12.5px; overflow-x: auto; white-space: pre; }
.rubric { font-size: 13px; color: var(--ink-2); display: grid; gap: 4px; }
.rubric b { color: var(--ink); }

@media (max-width: 1000px) {
  .work { grid-template-columns: minmax(0, 1fr); }
  aside.dict { position: static; max-height: none; }
  .intro-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .rev-summary, .tiers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rev-summary > div:nth-child(3) { border-left: 0; }
  .manifest { grid-template-columns: minmax(0, 1fr); }
  .manifest div + div { padding-left: 0; border-left: 0; border-top: 1px dashed var(--line); }
  .brand { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* ---------- extras da versão hospedada ---------- */
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; }
.save-state { font-size: 13px; color: var(--ink-2); }
.save-state.error { color: var(--bad); }
.dict-desc { padding: 0 18px 6px; }
.done-box { display: grid; gap: 10px; }
.result-pill { display: flex; gap: 14px; flex-wrap: wrap; align-items: baseline; }
.notice { border: 1px solid var(--warn); background: var(--warn-soft); color: var(--ink); padding: 12px 14px; border-radius: 6px; font-size: 14px; }
.cols-sep { color: var(--ink-2); }
.mr4 { margin-right: 4px; }
.mt14 { margin-top: 14px; }
.ink { color: var(--ink); }
.wide { max-width: 1180px; }
.big.sm { font-size: 22px; }
.big .of { font-size: 15px; font-family: var(--f-body); font-weight: 400; color: var(--ink-2); }

/* avaliador */
.login { max-width: 460px; }
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.toolbar .sp { flex: 1; }
input[type=search], input[type=password] { font: inherit; padding: 9px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--sheet); color: var(--ink); min-width: 0; }
.list-wrap { overflow-x: auto; }
table.list { border-collapse: collapse; width: 100%; font-size: 14px; }
table.list th { text-align: left; font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); font-weight: 500; padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.list td { padding: 11px 14px; border-bottom: 1px solid var(--line-2); vertical-align: middle; white-space: nowrap; font-variant-numeric: tabular-nums; }
table.list tbody tr { cursor: pointer; }
table.list tbody tr:hover td { background: var(--paper); }
table.list td.num { text-align: right; }
table.list .who b { display: block; }
table.list .who span { color: var(--ink-2); font-size: 12.5px; }
.chip { display: inline-block; font-family: var(--f-mono); font-size: 12px; padding: 2px 8px; border-radius: 4px; font-weight: 600; background: var(--line-2); color: var(--ink-2); }
.chip.lvl { background: var(--accent-soft); color: var(--accent); }
.chip.live { background: var(--warn-soft); color: var(--warn); }
.chip.ok { background: var(--ok-soft); color: var(--ok); }
.chip.flag { background: var(--bad-soft); color: var(--bad); }
.empty-state { padding: 36px 18px; text-align: center; color: var(--ink-2); display: grid; gap: 6px; }
.back { background: none; border: 0; padding: 0; color: var(--accent); font-weight: 600; width: fit-content; }
.danger { color: var(--bad); border-color: var(--bad); }
.hint-wrong { font-size: 13px; color: var(--bad); }
.min0 { min-width: 0; }
#detail { display: grid; gap: 16px; }
.qrev .sample-btn { margin: 0; }