/* ============================================================
   mieszkania.jock.pl — editorial / weekend-paper property pages
   Paper, ink, ledger green, one brick accent.
   ============================================================ */

:root {
  --paper: #F7F2E9;
  --paper-deep: #EFE7D5;
  --paper-lift: #FCFAF3;
  --ink: #221D14;
  --ink-2: #6B6250;
  --rule: #DCD2BC;
  --rule-strong: #221D14;
  --green-deep: #1F5240;
  --mark: #2B8A5F;
  --mark-soft: #BFDCCB;
  --brick: #C0511F;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", Consolas, monospace;

  --wrap: 1140px;
  --pad: clamp(1rem, 4vw, 2.5rem);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  /* faint paper grain */
  background-image: radial-gradient(rgba(34, 29, 20, 0.028) 1px, transparent 1px);
  background-size: 5px 5px;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

a { color: var(--green-deep); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--brick); }

:focus-visible {
  outline: 2px solid var(--green-deep);
  outline-offset: 2px;
  border-radius: 2px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: 0.5rem 1rem; z-index: 100; font-family: var(--font-mono); font-size: 0.8rem;
}
.skip-link:focus { left: 0; }

/* ---------- masthead ---------- */

.masthead {
  border-bottom: 3px double var(--rule-strong);
  padding: 0.65rem 0;
}
.masthead-row {
  display: flex; align-items: baseline; gap: 1.5rem; flex-wrap: wrap;
}
.masthead-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}
.masthead-dot { color: var(--brick); }
.masthead-rubric {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-2);
}
.masthead-date {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-2);
}
@media (max-width: 640px) {
  .masthead-rubric { display: none; }
}

/* ---------- hero ---------- */

.hero { padding-top: clamp(2.5rem, 6vw, 4.5rem); padding-bottom: 1rem; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--green-deep);
  margin-bottom: 1.25rem;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 2.5rem; height: 1px;
  background: var(--green-deep);
  vertical-align: middle;
  margin-right: 0.75rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
}

.hero h1 {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 560;
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.hero h1 em {
  font-style: italic;
  font-weight: 480;
  color: var(--green-deep);
}

.lede {
  margin-top: 1.4rem;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 56ch;
}

.hero-figure {
  border-top: 3px double var(--rule-strong);
  padding-top: 0.9rem;
}
.hero-figure-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-2);
}
.hero-figure-value {
  font-family: var(--font-display);
  font-weight: 620;
  font-size: clamp(2.6rem, 5.5vw, 4rem);
  line-height: 1.05;
  font-variant-numeric: lining-nums;
  letter-spacing: -0.01em;
  margin-top: 0.15rem;
}
.hero-figure-unit {
  font-size: 0.42em;
  font-weight: 480;
  color: var(--ink-2);
  letter-spacing: 0;
}
.hero-figure-sub {
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: var(--ink-2);
}
.hero-figure-sub strong { color: var(--ink); font-weight: 600; }

@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; align-items: start; }
  .hero-figure { max-width: 22rem; }
}

/* on-load reveal, hero only */
@media (prefers-reduced-motion: no-preference) {
  .hero-copy h1, .hero-copy .lede, .hero-figure, .cenownik {
    opacity: 0;
    transform: translateY(10px);
    animation: rise 0.7s cubic-bezier(0.2, 0.6, 0.2, 1) forwards;
  }
  .hero-copy .lede { animation-delay: 0.12s; }
  .hero-figure { animation-delay: 0.24s; }
  .cenownik { animation-delay: 0.36s; }
  @keyframes rise { to { opacity: 1; transform: none; } }
}

/* ---------- cenownik (signature) ---------- */

.cenownik { margin-top: clamp(2rem, 5vw, 3.5rem); }
.cenownik-svg { width: 100%; }
.cenownik-svg svg { display: block; width: 100%; height: auto; }
.cenownik-caption, .chart-caption {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-2);
}

.cenownik-dot { cursor: pointer; }
.cenownik-dot:hover, .cenownik-dot:focus { stroke: var(--ink); stroke-width: 1.5; }

/* ---------- rubrics / sections ---------- */

.rubric {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  letter-spacing: -0.01em;
  border-top: 3px double var(--rule-strong);
  padding-top: 0.8rem;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
.rubric-kicker {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brick);
}

.section { padding-top: clamp(2.5rem, 6vw, 4.5rem); }
.section-lede {
  margin-top: 0.9rem;
  max-width: 62ch;
  color: var(--ink-2);
  font-size: 1.02rem;
}

/* ---------- stat band ---------- */

.statband-wrap {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  background: var(--paper-deep);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: clamp(1.5rem, 4vw, 2.5rem) 0;
}
.statband-wrap .rubric { border-top: 0; padding-top: 0; }

.statband {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.stat {
  padding: 0.9rem 1.4rem 1rem;
  border-left: 1px solid var(--rule);
}
.stat:nth-child(3n + 1) { border-left: 0; padding-left: 0; }
.stat:nth-child(n + 4) { border-top: 1px solid var(--rule); }

.stat dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--ink-2);
  margin-bottom: 0.35rem;
}
.stat-num {
  font-family: var(--font-display);
  font-weight: 620;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  line-height: 1.1;
  font-variant-numeric: lining-nums;
}
.stat-num-max { color: var(--brick); }
.stat-num-min { color: var(--green-deep); }
.stat-unit { font-size: 0.85rem; color: var(--ink-2); }
.stat-sub { margin-top: 0.25rem; font-size: 0.85rem; color: var(--ink-2); }

.statband-note {
  margin-top: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-2);
}

@media (max-width: 860px) {
  .statband { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3n + 1) { border-left: 1px solid var(--rule); padding-left: 1.4rem; }
  .stat:nth-child(2n + 1) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n + 3) { border-top: 1px solid var(--rule); }
  .stat:nth-child(-n + 3) { border-top: 0; }
  .stat:nth-child(3) { border-top: 1px solid var(--rule); }
}
@media (max-width: 480px) {
  .statband { grid-template-columns: 1fr; }
  .stat { border-left: 0 !important; padding-left: 0 !important; }
  .stat:nth-child(n + 2) { border-top: 1px solid var(--rule); }
}

/* ---------- charts ---------- */

.chart-figure { margin-top: 2rem; }
.chart svg { display: block; width: 100%; height: auto; }

.chart .bar { transition: opacity 0.15s ease; cursor: pointer; }
.chart .bar-row:hover .bar, .chart .bar-row:focus .bar { opacity: 0.75; }

.loading, .loading-cell {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-2);
  padding: 2rem 0;
  text-align: center;
}

.data-error {
  border: 1px solid var(--brick);
  background: var(--paper-lift);
  color: var(--ink);
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  margin-top: 1.5rem;
}
.data-error strong { color: var(--brick); }

/* ---------- tables ---------- */

.table-wrap {
  margin-top: 2rem;
  overflow-x: auto;
  border-top: 2px solid var(--rule-strong);
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 560px;
}
#dev-table { min-width: 860px; }

.data-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  border-bottom: 1px solid var(--rule-strong);
  padding: 0.7rem 0.75rem 0.55rem;
  white-space: nowrap;
}
.data-table th.num { text-align: right; }

.data-table th button {
  all: unset;
  cursor: pointer;
  font: inherit;
  color: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
}
.data-table th button::after { content: " ↕"; opacity: 0.35; }
.data-table th[aria-sort="ascending"] button::after { content: " ↑"; opacity: 1; color: var(--green-deep); }
.data-table th[aria-sort="descending"] button::after { content: " ↓"; opacity: 1; color: var(--green-deep); }
.data-table th button:hover { color: var(--ink); }
.data-table th button:focus-visible { outline: 2px solid var(--green-deep); outline-offset: 2px; }

.data-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
.data-table tbody tr:hover { background: var(--paper-lift); }

.data-table td.num {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.td-city-main { font-weight: 600; }
.td-range { color: var(--ink-2); font-size: 0.8rem; }

.td-dev-name { font-weight: 600; line-height: 1.3; }
.td-dev-sub {
  display: block;
  color: var(--ink-2);
  font-size: 0.8rem;
  margin-top: 0.15rem;
  font-weight: 400;
}
.td-prices span { display: block; }
.td-prices .to { color: var(--ink-2); }

.td-source a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  white-space: nowrap;
}
.td-source .td-date {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-2);
  margin-top: 0.2rem;
}

.table-note {
  margin-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-2);
}

.empty-row td {
  text-align: center;
  color: var(--ink-2);
  padding: 2.5rem 1rem;
  font-size: 0.95rem;
}

/* ---------- controls ---------- */

.controls {
  margin-top: 1.75rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-end;
}
.control { display: flex; flex-direction: column; gap: 0.3rem; }
.control-grow { flex: 1 1 16rem; }

.control label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-2);
}

.control input, .control select {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--paper-lift);
  border: 1px solid var(--rule);
  border-bottom: 2px solid var(--ink);
  border-radius: 0;
  padding: 0.55rem 0.7rem;
  min-height: 2.6rem;
}
.control select { cursor: pointer; }
.control input:focus, .control select:focus {
  outline: 2px solid var(--green-deep);
  outline-offset: 1px;
}
.control input::placeholder { color: var(--ink-2); opacity: 0.7; }

.results-count {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--green-deep);
  min-height: 1.2em;
}

/* ---------- prose / metoda ---------- */

.prose-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
}

.prose p { margin-bottom: 1.1rem; max-width: 62ch; }
.prose p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-weight: 620;
  font-size: 3.4em;
  float: left;
  line-height: 0.82;
  padding-right: 0.12em;
  padding-top: 0.06em;
  color: var(--green-deep);
}

.caveats {
  background: var(--paper-deep);
  border-top: 3px double var(--rule-strong);
  padding: 1.25rem 1.4rem 1.4rem;
  align-self: start;
}
.caveats h3 {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 0.9rem;
}
.caveats ul { list-style: none; }
.caveats li {
  font-size: 0.9rem;
  padding: 0.6rem 0;
  border-top: 1px solid var(--rule);
  line-height: 1.5;
}
.caveats li:first-child { border-top: 0; padding-top: 0; }

@media (max-width: 820px) {
  .prose-grid { grid-template-columns: 1fr; }
}

/* ---------- tooltip ---------- */

.tooltip {
  position: fixed;
  z-index: 50;
  pointer-events: none;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.5;
  padding: 0.5rem 0.7rem;
  max-width: 16rem;
  box-shadow: 0 3px 12px rgba(34, 29, 20, 0.25);
}
.tooltip strong { color: #fff; }
.tooltip .tt-brick { color: #F0A480; }
.tooltip .tt-green { color: #9BD6B8; }

/* ---------- footer ---------- */

.footer {
  margin-top: clamp(3rem, 7vw, 5rem);
  border-top: 3px double var(--rule-strong);
  background: var(--paper-deep);
  padding: 2.25rem 0 2.75rem;
  font-size: 0.88rem;
  color: var(--ink-2);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.footer p { margin-bottom: 0.5rem; }
.footer strong { color: var(--ink); }
.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.noscript-note {
  padding: 1.5rem var(--pad);
  font-size: 0.9rem;
}

/* ---------- print flavor ---------- */

@media print {
  .controls, .skip-link { display: none; }
  body { background: #fff; }
}