/* Job Seeker: "engineering drawing" design system.
   Sheet = drafting film, ink = graphite, accent = Dykem layout-fluid blue.
   Signature = GD&T feature control frame used for the fit score. */

:root {
  --sheet: #EDF0EB;
  --panel: #F7F8F5;
  --ink: #18212B;
  --ink-2: #55616B;
  --rule: #B9C2BC;
  --frame: #18212B;
  --dykem: #2340C4;
  --on-dykem: #FFFFFF;
  --high: #2F7A4B;
  --mid: #9A600E;
  --low: #B3362B;

  --f-display: "Saira Extra Condensed", "Arial Narrow", sans-serif;
  --f-body: "Archivo", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;

  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 24px; --s-6: 36px; --s-7: 56px;
  --radius: 3px;
  color-scheme: light;
}

/* Dark = blueprint */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --sheet: #0E2238;
    --panel: #132B45;
    --ink: #E4ECF4;
    --ink-2: #9FB2C6;
    --rule: #2F4D6C;
    --frame: #C9D7E5;
    --dykem: #86A6FF;
    --on-dykem: #0E2238;
    --high: #6CC58F;
    --mid: #E0B35A;
    --low: #F08A7E;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--sheet);
  color: var(--ink);
  font: 400 15px/1.55 var(--f-body);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--dykem); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible { outline: 2px solid var(--dykem); outline-offset: 2px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- type ---------- */
.display {
  font-family: var(--f-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 0.95;
  margin: 0;
}
.h1 { font-size: clamp(40px, 6vw, 68px); }
.h2 { font-size: 30px; }
.h3 { font-size: 22px; }

.label {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.mono { font-family: var(--f-mono); font-size: 13px; }
.muted { color: var(--ink-2); }
.lede { color: var(--ink-2); max-width: 58ch; margin: var(--s-3) 0 0; }

/* ---------- top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: var(--s-5);
  flex-wrap: wrap;
  padding: var(--s-3) var(--s-5);
  border-bottom: 2px solid var(--frame);
}
.brand {
  display: flex; align-items: baseline; gap: var(--s-2);
  color: var(--ink); text-decoration: none;
}
.brand-name { font-family: var(--f-display); font-weight: 700; font-size: 24px; text-transform: uppercase; letter-spacing: 0.03em; }
.brand-sub { font-family: var(--f-mono); font-size: 12px; color: var(--ink-2); }
.nav { display: flex; gap: var(--s-1); }
.nav-link {
  padding: var(--s-1) var(--s-3);
  color: var(--ink);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
}
.nav-link:hover { border-color: var(--rule); }
.nav-link[aria-current="page"] { border-color: var(--frame); font-weight: 600; }
.session { margin-left: auto; display: flex; align-items: center; gap: var(--s-3); }

/* ---------- buttons & fields ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  font: 600 14px/1 var(--f-body);
  padding: 11px 16px;
  border-radius: var(--radius);
  border: 1.5px solid var(--dykem);
  background: var(--dykem);
  color: var(--on-dykem);
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; filter: none; }
.btn-quiet { background: transparent; color: var(--ink); border-color: var(--frame); }
.btn-small { padding: 7px 10px; font-size: 13px; }

.field { display: flex; flex-direction: column; gap: var(--s-1); min-width: 0; }
.input {
  font: 400 14px/1.3 var(--f-body);
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 9px 10px;
  width: 100%;
}
.input:focus { border-color: var(--dykem); outline: 1px solid var(--dykem); }
textarea.input { font-family: var(--f-mono); font-size: 13px; line-height: 1.6; resize: vertical; }
.check { display: flex; align-items: center; gap: var(--s-2); }
.check input { width: 18px; height: 18px; accent-color: var(--dykem); }

/* ---------- page & drawing sheet ---------- */
.page { max-width: 1240px; margin: 0 auto; padding: var(--s-5) var(--s-4) var(--s-7); }

.sheet {
  position: relative;
  border: 2px solid var(--frame);
  background: var(--sheet);
  padding: var(--s-6) var(--s-5) var(--s-5);
}
/* inner border of a drawing frame */
.sheet::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--rule);
  pointer-events: none;
}
.sheet > * { position: relative; }
.sheet + .sheet { margin-top: var(--s-5); }

/* ---------- zone strip (countries) ---------- */
.zones {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  margin: calc(-1 * var(--s-6) + 6px) calc(-1 * var(--s-5) + 6px) var(--s-6);
  border-bottom: 1px solid var(--frame);
}
.zone {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  column-gap: var(--s-2);
  padding: var(--s-2) var(--s-3);
  color: var(--ink);
  text-decoration: none;
  border-right: 1px solid var(--rule);
}
.zone:hover { background: var(--panel); text-decoration: none; }
.zone-code { font-family: var(--f-display); font-weight: 700; font-size: 26px; line-height: 1; }
.zone-count { font-family: var(--f-mono); font-size: 13px; justify-self: end; }
.zone-name { grid-column: 1 / -1; font-size: 11px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.zone.is-empty .zone-code, .zone.is-empty .zone-count { color: var(--ink-2); opacity: 0.6; }
.zone.is-active { background: var(--dykem); color: var(--on-dykem); }
.zone.is-active .zone-name, .zone.is-active .zone-code, .zone.is-active .zone-count { color: var(--on-dykem); opacity: 1; }

/* ---------- sheet header + title block ---------- */
.sheet-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: var(--s-6);
  align-items: end;
  margin-bottom: var(--s-6);
}
.titleblock {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1.5px solid var(--frame);
  background: var(--panel);
}
.tb-cell {
  padding: var(--s-2) var(--s-3);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  min-width: 0;
}
.tb-cell:nth-child(2n) { border-right: 0; }
.tb-value { display: block; font-family: var(--f-mono); font-size: 14px; margin-top: 2px; }
.tb-value strong { font-family: var(--f-display); font-size: 30px; font-weight: 700; line-height: 1; }
.tb-action { grid-column: 1 / -1; border-right: 0; border-bottom: 0; display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; justify-content: space-between; }

/* running indicator: a dimension line being drawn */
.dimension {
  grid-column: 1 / -1;
  height: 14px;
  position: relative;
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}
.dimension::after {
  content: "";
  position: absolute; left: 0; top: 6px;
  height: 2px; width: 40%;
  background: var(--dykem);
  animation: draw 1.6s ease-in-out infinite;
}
@keyframes draw { from { transform: translateX(-100%); } to { transform: translateX(250%); } }

/* ---------- filters ---------- */
.filters {
  display: grid;
  grid-template-columns: 2fr repeat(4, minmax(120px, 1fr)) auto;
  gap: var(--s-3);
  align-items: end;
  padding: var(--s-4) 0;
  border-top: 1px solid var(--frame);
  border-bottom: 1px solid var(--rule);
}
.filters .label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.filters-actions { display: flex; gap: var(--s-3); align-items: center; }

/* ---------- signature: feature control frame ---------- */
.fcf {
  display: inline-grid;
  grid-template-columns: auto auto auto;
  border: 1.5px solid var(--frame);
  background: var(--panel);
  color: var(--ink);
  text-decoration: none;
  line-height: 1;
  align-self: start;
  justify-self: start;
}
.fcf > span { display: grid; place-items: center; padding: 8px 7px; }
.fcf > span + span { border-left: 1.5px solid var(--frame); }
.fcf-sym { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--ink-2); }
.fcf-val { font-family: var(--f-display); font-weight: 700; font-size: 26px; min-width: 2.2ch; }
.fcf-datum { font-family: var(--f-mono); font-size: 12px; font-weight: 600; }
.fcf:hover { border-color: var(--dykem); text-decoration: none; }
.fcf.high .fcf-val { color: var(--high); }
.fcf.mid .fcf-val { color: var(--mid); }
.fcf.low .fcf-val { color: var(--low); }
.fcf-large .fcf-val { font-size: 48px; padding: 10px 14px; }
.fcf-large .fcf-sym, .fcf-large .fcf-datum { font-size: 14px; padding: 10px 12px; }

/* ---------- offers list ---------- */
.offers { list-style: none; margin: 0; padding: 0; }
.offer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 150px 190px;
  gap: var(--s-4) var(--s-5);
  padding: var(--s-4) 0;
  border-bottom: 1px solid var(--rule);
}
.offer:hover { background: linear-gradient(90deg, transparent, var(--panel) 20%, var(--panel) 80%, transparent); }
.offer-title { font-weight: 600; font-size: 17px; color: var(--ink); text-decoration: none; }
.offer-title:hover { color: var(--dykem); text-decoration: underline; }
.offer-meta { margin: 2px 0 0; }
.offer-role { margin: 6px 0 0; font-size: 13px; color: var(--ink-2); }
.offer-dates { display: grid; grid-template-columns: auto 1fr; column-gap: var(--s-2); align-content: start; }
.offer-actions { display: flex; flex-direction: column; align-items: flex-start; gap: var(--s-2); }

.status {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 7px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  color: var(--ink-2);
}
.status.new { border-color: var(--dykem); color: var(--dykem); }
.status.interesting { border-color: var(--mid); color: var(--mid); }
.status.applied { border-color: var(--high); color: var(--high); }
.status.rejected, .status.archived { text-decoration: line-through; }

.empty { padding: var(--s-7) 0; text-align: center; }
.empty p { margin: var(--s-2) 0 var(--s-4); }

/* ---------- detail page ---------- */
.back { display: inline-block; margin-bottom: var(--s-4); }
.detail-head { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--s-5); align-items: start; margin-bottom: var(--s-6); }
.detail-company { font-size: 18px; margin: var(--s-3) 0 0; }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: var(--s-6); }
.detail-block + .detail-block { margin-top: var(--s-5); }
.detail-block p { margin: var(--s-2) 0 0; max-width: 68ch; }
.spec { border: 1.5px solid var(--frame); background: var(--panel); }
.spec-row { display: grid; grid-template-columns: 110px 1fr; border-bottom: 1px solid var(--rule); }
.spec-row > * { padding: var(--s-2) var(--s-3); }
.spec-row > dt { border-right: 1px solid var(--rule); }
.spec-row > dd { margin: 0; }
.spec-form { padding: var(--s-3); display: grid; gap: var(--s-3); }

/* ---------- settings ---------- */
.section { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: var(--s-5); padding: var(--s-5) 0; border-bottom: 1px solid var(--rule); }
.section:first-of-type { padding-top: 0; }
.section-intro p { margin: var(--s-2) 0 0; font-size: 14px; }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--s-4); }
.fields-wide { grid-column: 1 / -1; }
.form-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); padding-top: var(--s-5); }
.notice { border: 1.5px solid var(--high); color: var(--high); background: var(--panel); padding: var(--s-3) var(--s-4); margin-bottom: var(--s-5); border-radius: var(--radius); }
.notice.is-error { border-color: var(--low); color: var(--low); }
.key-state { font-family: var(--f-mono); font-size: 13px; }
.key-state.ok { color: var(--high); }
.key-state.missing { color: var(--low); }

/* ---------- runs ---------- */
.run { border-bottom: 1px solid var(--rule); }
.run > summary {
  display: grid;
  grid-template-columns: 60px 180px 1fr auto;
  gap: var(--s-4);
  align-items: center;
  padding: var(--s-3) 0;
  cursor: pointer;
  list-style: none;
}
.run > summary::-webkit-details-marker { display: none; }
.run > summary::after { content: "+"; font-family: var(--f-mono); }
.run[open] > summary::after { content: "–"; }
.run-state.ok { color: var(--high); }
.run-state.partial, .run-state.interrupted { color: var(--mid); }
.run-state.error { color: var(--low); }
.run-state.running { color: var(--dykem); }
.log {
  font-family: var(--f-mono);
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
  background: var(--panel);
  border: 1px solid var(--rule);
  padding: var(--s-3);
  margin: 0 0 var(--s-4);
  max-height: 480px;
  overflow: auto;
}

/* ---------- login ---------- */
.login-page { min-height: 100vh; display: grid; place-items: center; padding: var(--s-4); }
.login { width: 100%; max-width: 420px; }
.login .sheet { padding: var(--s-6) var(--s-5) var(--s-5); }
.login form { display: grid; gap: var(--s-4); margin-top: var(--s-5); }
.login-foot { margin-top: var(--s-3); text-align: center; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .sheet-head, .detail-grid { grid-template-columns: 1fr; }
  .filters { grid-template-columns: 1fr 1fr; }
  .filters .field:first-child { grid-column: 1 / -1; }
  .offer { grid-template-columns: auto minmax(0, 1fr); }
  .offer-dates, .offer-actions { grid-column: 2; }
  .offer-actions { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .section { grid-template-columns: 1fr; gap: var(--s-3); }
}
@media (max-width: 560px) {
  .topbar { padding: var(--s-3) var(--s-4); gap: var(--s-3); }
  .brand-sub { display: none; }
  .session { margin-left: 0; }
  .sheet { padding: var(--s-6) var(--s-3) var(--s-4); }
  .zones { margin: calc(-1 * var(--s-6) + 6px) calc(-1 * var(--s-3) + 6px) var(--s-5); grid-template-columns: repeat(3, 1fr); }
  .zone-name { display: none; }
  .filters { grid-template-columns: 1fr; }
  .offer { grid-template-columns: 1fr; }
  .offer-dates, .offer-actions { grid-column: 1; }
  .detail-head { grid-template-columns: 1fr; }
  .run > summary { grid-template-columns: 44px 1fr auto; }
  .run > summary .run-date { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .dimension::after { animation: none; width: 100%; opacity: 0.5; }
}