:root {
  color-scheme: dark;
  --bg: #171918;
  --panel: rgba(42, 47, 44, 0.82);
  --panel-strong: #242925;
  --text: #ecf0ed;
  --muted: #aab4ad;
  --green: #9fc7a2;
  --green-dark: #263c2b;
  --line: #3e4741;
  --danger: #e49a94;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 15% 5%, #27332a 0, transparent 32rem), var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, sans-serif; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
.top-nav { min-height: 56px; padding: 0 5vw; display: flex; align-items: center; gap: 1.5rem; border-bottom: 1px solid var(--line); background: rgba(17, 19, 18, .9); position: sticky; top: 0; z-index: 10; backdrop-filter: blur(12px); }
.top-nav a { color: var(--muted); text-decoration: none; font-weight: 650; }
.top-nav a:hover, .top-nav a[aria-current="page"] { color: var(--green); }
.top-nav .brand { margin-right: auto; color: var(--text); letter-spacing: .08em; }
main { width: min(1180px, 90vw); margin: 0 auto; padding: 4rem 0 6rem; }
h1, h2, p { margin-top: 0; }
h1 { font-size: clamp(2.2rem, 6vw, 4.8rem); line-height: .98; letter-spacing: -.045em; max-width: 850px; }
h2 { letter-spacing: -.02em; }
.eyebrow { color: var(--green); font-size: .76rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; margin-bottom: .8rem; }
.lede { color: var(--muted); font-size: 1.15rem; line-height: 1.65; max-width: 700px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: clamp(1.2rem, 3vw, 2rem); box-shadow: 0 20px 70px rgba(0, 0, 0, .2); backdrop-filter: blur(12px); }
.welcome { margin-top: 4vh; }
.entry-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2.5rem; }
.entry-card { padding: 1.4rem; background: rgba(17, 20, 18, .55); border: 1px solid var(--line); border-radius: 14px; }
label { display: grid; gap: .45rem; color: var(--muted); font-size: .83rem; font-weight: 700; }
input, select, textarea { width: 100%; color: var(--text); background: #171a18; border: 1px solid #4b554e; border-radius: 9px; padding: .72rem .8rem; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--green); outline-offset: 1px; }
button { border: 1px solid var(--green); border-radius: 9px; padding: .72rem 1rem; color: #142016; background: var(--green); font-weight: 800; }
button:hover { filter: brightness(1.08); }
.entry-card button { margin-top: 1rem; width: 100%; }
button.secondary { color: var(--green); background: transparent; }
button.compact { padding: .55rem .8rem; }
.text-button { padding: 0; border: 0; background: transparent; color: var(--green); }
.danger { color: var(--danger); }
.message { color: var(--muted); min-height: 1.2rem; margin: 1rem 0 0; }
.message.error { color: var(--danger); }
.room-header { display: flex; justify-content: space-between; gap: 2rem; align-items: flex-start; margin-bottom: 2rem; }
.room-actions { display: flex; align-items: end; gap: .7rem; }
.room-actions label { min-width: 170px; }
.room-header h1 { font-size: clamp(2.2rem, 5vw, 4rem); margin-bottom: .7rem; }
.room-code-line { color: var(--muted); }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.add-panel { margin-bottom: 1.2rem; }
.listing-form { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; padding-top: 1.5rem; border-top: 1px solid var(--line); margin-top: 1rem; }
.listing-form .wide { grid-column: span 2; }
.form-actions { display: flex; gap: .7rem; align-items: end; }
.controls { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; margin: 1.4rem 0; padding: 1rem; background: rgba(17, 20, 18, .65); border: 1px solid var(--line); border-radius: 14px; }
.listing-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.listing-card { padding: 1.3rem; border: 1px solid var(--line); border-radius: 16px; background: var(--panel-strong); }
.listing-image { width: calc(100% + 2.6rem); height: 210px; object-fit: cover; margin: -1.3rem -1.3rem 1.2rem; border-radius: 15px 15px 0 0; background: #171a18; }
.card-topline { display: flex; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .8rem; margin-bottom: 1rem; }
.rent { color: var(--green); font-size: 1.05rem; font-weight: 850; }
.listing-card h2 { font-size: 1.35rem; margin-bottom: .5rem; }
.address, .notes { color: var(--muted); line-height: 1.5; }
.summary { line-height: 1.55; }
.extraction-state { display: inline-block; color: var(--muted); font-size: .75rem; border: 1px solid var(--line); border-radius: 999px; padding: .25rem .55rem; }
.extraction-state.failed { color: var(--danger); border-color: var(--danger); }
.facts { display: flex; flex-wrap: wrap; gap: .45rem; margin: 1rem 0; }
.fact { background: var(--green-dark); color: var(--green); border-radius: 999px; padding: .35rem .65rem; font-size: .78rem; font-weight: 750; }
.vote-row { display: flex; gap: .5rem; margin-top: 1rem; }
.vote-row button.active { background: var(--green-dark); }
.discussion { border-top: 1px solid var(--line); padding-top: 1rem; margin-top: 1rem; }
.discussion summary { color: var(--green); cursor: pointer; font-weight: 750; }
.comments { display: grid; gap: .55rem; margin: .8rem 0; }
.comment { background: #171a18; border-radius: 8px; padding: .65rem; color: var(--muted); }
.comment strong { color: var(--text); }
.comment-form { display: grid; grid-template-columns: 1fr auto; gap: .5rem; }
.card-footer { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; border-top: 1px solid var(--line); padding-top: 1rem; margin-top: 1rem; }
.card-footer .status { margin-right: auto; width: auto; }
.view-link { color: var(--green); font-weight: 800; text-decoration: none; }
dialog { width: min(850px, 94vw); max-height: 90vh; overflow: auto; color: var(--text); background: var(--panel-strong); border: 1px solid var(--line); border-radius: 18px; padding: 1.5rem; }
dialog::backdrop { background: rgba(0, 0, 0, .72); backdrop-filter: blur(4px); }
dialog .listing-form { padding-top: 0; border-top: 0; margin-top: 0; }
.empty { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 4rem 1rem; border: 1px dashed var(--line); border-radius: 16px; }

@media (max-width: 800px) {
  .entry-grid, .listing-grid { grid-template-columns: 1fr; }
  .listing-form, .controls { grid-template-columns: 1fr 1fr; }
  .listing-form .wide { grid-column: span 2; }
  .top-nav { overflow-x: auto; }
}
@media (max-width: 520px) {
  main { width: min(94vw, 1180px); padding-top: 2rem; }
  .top-nav { gap: 1rem; padding: 0 3vw; font-size: .82rem; }
  .listing-form, .controls { grid-template-columns: 1fr; }
  .listing-form .wide { grid-column: span 1; }
  .room-header { align-items: end; }
  .room-actions { align-items: stretch; flex-direction: column; }
  .card-footer { grid-template-columns: 1fr auto; }
  .card-footer .status { grid-column: 1 / -1; }
}