:root {
  --bg: #f2f4f5;
  --card: #fff;
  --ink: #16202b;
  --muted: #637080;
  --line: #dde2e6;
  --head: #10223a;
  --primary: #0f9f6e;
  --primary-d: #0b7f58;
  --cta: #ffce32;
  --cta-d: #f0bd12;
  --danger: #d23b3b;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 34, 58, .06), 0 2px 8px rgba(16, 34, 58, .05);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--primary-d); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
h1 { font-size: 26px; line-height: 1.25; margin: 20px 0 14px; }
h2 { font-size: 20px; margin: 0 0 12px; }
h3 { font-size: 14px; margin: 18px 0 8px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
button, input, select, textarea { font: inherit; color: inherit; }
input[type=text], input[type=email], input[type=password], input[type=search], input[type=tel], input[type=number],
input:not([type]), select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary); outline-offset: -1px; border-color: transparent; }
textarea { resize: vertical; }
label { display: block; font-weight: 600; margin: 14px 0 6px; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 820px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.center { text-align: center; }
.red { color: var(--danger); }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.block { margin: 32px auto; }
.stack > * + * { margin-top: 10px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.faded { opacity: .55; }
.ellipsis { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* przyciski */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 18px; border-radius: 8px;
  border: 2px solid var(--head); background: #fff; color: var(--head); font-weight: 700; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { text-decoration: none; background: #eef1f4; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-d); border-color: var(--primary-d); }
.btn.cta { background: var(--cta); border-color: var(--cta); color: var(--head); }
.btn.cta:hover { background: var(--cta-d); border-color: var(--cta-d); }
.btn.danger { border-color: var(--danger); color: var(--danger); }
.btn.danger:hover { background: #fdeeee; }
.btn.big { padding: 14px 30px; font-size: 17px; }
.block-btn { width: 100%; margin-top: 10px; }
.small-btn { padding: 5px 10px; font-size: 13px; border-width: 1px; }

/* nagłówek */
.top { background: var(--head); color: #fff; position: sticky; top: 0; z-index: 20; }
.top-in { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 12px; }
.logo { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 800; font-size: 20px; letter-spacing: -.01em; }
.logo:hover { text-decoration: none; }
.top-nav { display: flex; align-items: center; gap: 6px; }
.nav-ic { position: relative; display: flex; align-items: center; gap: 6px; color: #fff; padding: 8px 10px; border-radius: 8px; cursor: pointer; list-style: none; }
.nav-ic::-webkit-details-marker { display: none; }
.nav-ic:hover { background: rgba(255, 255, 255, .1); text-decoration: none; }
.badge { background: var(--cta); color: var(--head); border-radius: 10px; padding: 0 7px; font-size: 12px; line-height: 20px; }
.nav-ic .badge { position: absolute; top: 0; left: 22px; }
.menu { position: relative; }
.menu-list { position: absolute; right: 0; top: 44px; background: #fff; color: var(--ink); border-radius: var(--radius); box-shadow: 0 8px 30px rgba(0, 0, 0, .18); min-width: 220px; padding: 6px; }
.menu-list a, .menu-list button { display: block; width: 100%; text-align: left; padding: 10px 12px; border-radius: 6px; color: var(--ink); background: none; border: 0; cursor: pointer; }
.menu-list a:hover, .menu-list button:hover { background: var(--bg); text-decoration: none; }

.flashes { margin-top: 14px; }
.flash { padding: 12px 16px; border-radius: 8px; margin-bottom: 8px; background: #e8f6ef; border: 1px solid #b7e4cd; }
.flash.error { background: #fdeeee; border-color: #f2c1c1; }
.flash.info { background: #eef4fb; border-color: #c9dcf0; }
.err { color: var(--danger); font-size: 13px; margin-top: 4px; }
.hint { color: var(--muted); font-size: 13px; margin-top: 4px; }

/* hero + wyszukiwarka */
.hero { background: linear-gradient(180deg, var(--head) 0%, #17365a 100%); color: #fff; padding: 36px 0 40px; }
.hero h1 { margin: 0 0 18px; font-size: 30px; }
.hero-note { color: #b9c7d8; margin: 12px 0 0; font-size: 14px; }
.subhero { background: var(--head); padding: 14px 0; }
.searchbar { display: flex; gap: 8px; background: #fff; padding: 6px; border-radius: 12px; box-shadow: var(--shadow); }
.searchbar label { display: flex; align-items: center; gap: 8px; margin: 0; padding: 0 10px; color: var(--muted); font-weight: 400; }
.sb-q { flex: 2; }
.sb-loc { flex: 1; border-left: 1px solid var(--line); }
.searchbar input { border: 0; padding: 12px 4px; color: var(--ink); }
.searchbar input:focus { outline: none; }

/* kategorie */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
.cat-tile { background: var(--card); border-radius: var(--radius); padding: 16px 10px; text-align: center; color: var(--ink); box-shadow: var(--shadow); display: flex; flex-direction: column; align-items: center; gap: 6px; transition: transform .12s; }
.cat-tile:hover { transform: translateY(-2px); text-decoration: none; }
.cat-ic { font-size: 30px; width: 60px; height: 60px; border-radius: 50%; background: #e9f6f1; display: grid; place-items: center; }
.cat-name { font-weight: 600; font-size: 14px; line-height: 1.25; }

/* karty ogłoszeń */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.card { background: var(--card); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; height: 100%; }
.card-img { aspect-ratio: 4 / 3; background: #e7ebee; display: block; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.noimg { display: grid; place-items: center; height: 100%; color: #a9b3bd; font-size: 13px; }
.card-body { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.card h3 { font-size: 15px; font-weight: 500; text-transform: none; letter-spacing: 0; color: var(--ink); margin: 0; line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card h3 a { color: var(--ink); }
.card-foot { display: flex; justify-content: space-between; align-items: flex-end; margin-top: auto; }
.price { font-weight: 800; font-size: 17px; }
.tag { display: inline-block; align-self: flex-start; background: #eef1f4; border-radius: 5px; padding: 1px 8px; font-size: 12px; color: var(--muted); font-weight: 600; }
.fav-form { margin: 0; }
.fav { background: none; border: 0; cursor: pointer; color: var(--head); padding: 4px; border-radius: 50%; }
.fav svg { fill: none; }
.fav.on { color: var(--danger); }
.fav.on svg { fill: currentColor; }
.fav:hover { background: #eef1f4; }

.empty { background: var(--card); border-radius: var(--radius); padding: 40px 20px; text-align: center; box-shadow: var(--shadow); }
.how { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.how > div { background: var(--card); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.how p { margin: 6px 0 0; }

/* wyszukiwanie */
.crumbs { display: flex; gap: 8px; flex-wrap: wrap; font-size: 13px; margin: 14px 0 6px; color: var(--muted); }
.search-layout { display: grid; grid-template-columns: 260px 1fr; gap: 20px; align-items: start; margin-bottom: 40px; }
.filters { background: var(--card); border-radius: var(--radius); padding: 4px 16px 16px; box-shadow: var(--shadow); position: sticky; top: 76px; }
.cat-list a { display: block; padding: 5px 0; color: var(--ink); font-size: 14px; }
.cat-list a.sub { padding-left: 12px; }
.cat-list a.on { font-weight: 700; color: var(--primary-d); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 4px; }
.chips label { margin: 0; font-weight: 500; font-size: 14px; border: 1px solid var(--line); border-radius: 20px; padding: 6px 12px; cursor: pointer; background: #fff; display: inline-flex; gap: 6px; align-items: center; }
.chips input { accent-color: var(--primary); margin: 0; }
.chips label:has(input:checked) { border-color: var(--primary); background: #e9f6f1; }
.check { font-weight: 500; display: flex; gap: 8px; align-items: center; }
.check input { accent-color: var(--primary); width: 17px; height: 17px; }
.results-head { margin: 10px 0 14px; }
.h-results { font-size: 22px; margin: 0; }
.h-results .muted { font-weight: 400; font-size: 16px; }
.sort label { display: flex; gap: 8px; align-items: center; margin: 0; font-weight: 500; }
.sort select { width: auto; }
.pager { display: flex; gap: 6px; justify-content: center; margin: 26px 0; flex-wrap: wrap; }
.pager a, .pager span { padding: 8px 13px; border-radius: 8px; background: #fff; box-shadow: var(--shadow); color: var(--ink); }
.pager .on { background: var(--head); color: #fff; }
.pager .gap { background: none; box-shadow: none; }

/* strona ogłoszenia */
.ad-layout { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }
.panel { background: var(--card); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); margin-bottom: 16px; }
.gallery { background: #0c1520; border-radius: var(--radius); overflow: hidden; margin-bottom: 16px; }
.g-main { aspect-ratio: 4 / 3; max-height: 560px; width: 100%; display: grid; place-items: center; }
.g-main img { max-height: 560px; width: 100%; height: 100%; object-fit: contain; }
.g-empty { background: #e7ebee; }
.g-thumbs { display: flex; gap: 6px; padding: 8px; overflow-x: auto; background: #16202b; }
.g-thumbs button { border: 2px solid transparent; padding: 0; border-radius: 6px; overflow: hidden; cursor: pointer; flex: 0 0 84px; background: none; }
.g-thumbs button.on { border-color: var(--cta); }
.g-thumbs img { width: 84px; height: 63px; object-fit: cover; }
.ad-title { font-size: 24px; margin: 6px 0 8px; font-weight: 600; }
.ad-price { font-size: 28px; font-weight: 800; margin-bottom: 12px; }
.params { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.params span { background: #f2f4f5; border-radius: 6px; padding: 6px 10px; font-size: 14px; }
.h-desc { font-size: 17px; text-transform: uppercase; letter-spacing: .03em; }
.desc { white-space: pre-line; overflow-wrap: anywhere; font-size: 16px; line-height: 1.6; }
.ad-foot { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; border-top: 1px solid var(--line); margin-top: 20px; padding-top: 12px; }
.report { margin-left: auto; }
.report summary { cursor: pointer; color: var(--danger); }
.report form { margin-top: 10px; min-width: 280px; }
.seller { display: flex; gap: 12px; align-items: center; margin: 8px 0 6px; }
.seller.big h1 { margin: 0; }
.avatar { width: 52px; height: 52px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 800; font-size: 22px; display: grid; place-items: center; flex: 0 0 52px; }
.loc { display: flex; gap: 10px; align-items: center; margin-top: 8px; }
.safety ul { margin: 6px 0 0; padding-left: 18px; }
.msg-form textarea { margin-top: 12px; }
.owner-bar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; background: #fff8dc; border: 1px solid #f3e1a0; border-radius: var(--radius); padding: 10px 14px; margin-bottom: 14px; }
.owner-actions, .my-actions, .t-actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.owner-actions form, .my-actions form, .t-actions form { margin: 0; }
.st { display: inline-block; padding: 2px 9px; border-radius: 12px; font-size: 12px; font-weight: 700; }
.st-aktywne { background: #e3f5ec; color: #0b7f58; }
.st-oczekuje { background: #fff4d6; color: #8a6400; }
.st-zakonczone { background: #eceff2; color: #56626e; }
.st-odrzucone { background: #fdeeee; color: var(--danger); }

/* formularz ogłoszenia */
.ad-form .panel h2 { margin-bottom: 4px; }
.dropzone { border: 2px dashed #b7c2cc; border-radius: var(--radius); padding: 26px; text-align: center; cursor: pointer; font-weight: 400; background: #fafbfc; position: relative; }
.dropzone:hover, .dropzone.over { border-color: var(--primary); background: #f0faf6; }
.dropzone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.img-preview, .img-edit { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.img-preview img { width: 110px; height: 82px; object-fit: cover; border-radius: 6px; }
.img-item { width: 120px; }
.img-item img { width: 120px; height: 90px; object-fit: cover; border-radius: 6px; }
.img-item label { margin: 4px 0 0; font-weight: 500; display: flex; gap: 4px; align-items: center; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; margin: 10px 0 20px; }
.danger-zone { margin: 30px 0; }
.danger-zone summary { cursor: pointer; color: var(--danger); }

/* moje ogłoszenia */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--line); margin-bottom: 16px; overflow-x: auto; }
.tabs a { padding: 10px 14px; color: var(--muted); font-weight: 600; border-bottom: 3px solid transparent; margin-bottom: -2px; white-space: nowrap; }
.tabs a.on { color: var(--ink); border-color: var(--primary); }
.tabs a:hover { text-decoration: none; color: var(--ink); }
.my-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 40px; }
.my-row { display: grid; grid-template-columns: 140px 1fr auto; gap: 14px; background: var(--card); border-radius: var(--radius); padding: 12px; box-shadow: var(--shadow); align-items: center; }
.my-img { aspect-ratio: 4 / 3; background: #e7ebee; border-radius: 6px; overflow: hidden; display: block; }
.my-img img { width: 100%; height: 100%; object-fit: cover; }
.stats { display: flex; gap: 12px; color: var(--muted); margin-top: 4px; }

/* wiadomości */
.conv-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 40px; }
.conv { display: flex; gap: 12px; align-items: center; background: var(--card); padding: 12px; border-radius: var(--radius); box-shadow: var(--shadow); color: var(--ink); }
.conv:hover { text-decoration: none; background: #fafbfc; }
.conv.unread { border-left: 4px solid var(--primary); }
.conv-img { width: 64px; height: 48px; border-radius: 6px; background: #e7ebee; overflow: hidden; flex: 0 0 64px; }
.conv-img img { width: 100%; height: 100%; object-fit: cover; }
.conv-body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.conv-head { display: flex; gap: 12px; align-items: center; margin-top: 10px; }
.chat { display: flex; flex-direction: column; gap: 10px; margin: 16px 0; }
.msg { max-width: 78%; }
.msg.me { align-self: flex-end; text-align: right; }
.bubble { padding: 10px 14px; border-radius: 14px; background: #fff; box-shadow: var(--shadow); white-space: pre-line; text-align: left; overflow-wrap: anywhere; }
.msg.me .bubble { background: #d9f3e8; }
.chat-form { display: flex; gap: 8px; align-items: flex-end; }
.chat-form button { height: 48px; }

/* logowanie */
.auth { max-width: 440px; margin: 30px auto 50px; }
.auth h1 { margin-top: 0; }
.prose { margin-bottom: 40px; }
.prose h2 { margin-top: 24px; }
.err-code { font-size: 64px; font-weight: 800; color: var(--line); margin: 0; }

/* admin */
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-bottom: 40px; }
.kpi { background: var(--card); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); display: flex; flex-direction: column; color: var(--ink); }
.kpi b { font-size: 32px; }
.kpi:hover { text-decoration: none; }
.kpi.warn { border-left: 4px solid var(--cta-d); }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar input, .toolbar select { width: auto; flex: 1 1 160px; }
.toolbar .w-sm { flex: 0 1 120px; }
.table-wrap { overflow-x: auto; background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 20px; }
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th, .tbl td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.tbl th { font-size: 12px; text-transform: uppercase; color: var(--muted); letter-spacing: .04em; }
.t-img img { width: 64px; height: 48px; object-fit: cover; border-radius: 4px; }
.inline-reason { display: flex; gap: 4px; }
.inline-reason input { width: 150px; padding: 5px 8px; font-size: 13px; }
.w-xs { width: 80px !important; }
.main-row { background: #fafbfc; font-weight: 600; }

/* stopka */
.foot { background: var(--head); color: #c4d0de; padding: 30px 0; margin-top: 50px; }
.foot-in { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.foot strong { color: #fff; }
.foot p { margin: 6px 0 0; font-size: 14px; }
.foot-links { display: flex; gap: 18px; flex-wrap: wrap; }
.foot-links a { color: #fff; }

@media (max-width: 900px) {
  .search-layout, .ad-layout { grid-template-columns: 1fr; }
  .filters { position: static; }
  .how { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  h1 { font-size: 22px; }
  .hero h1 { font-size: 23px; }
  .top-nav .lbl { display: none; }
  .top-nav .btn.cta { padding: 8px 12px; font-size: 14px; }
  .logo span { font-size: 17px; }
  .searchbar { flex-wrap: wrap; }
  .sb-q, .sb-loc { flex: 1 1 100%; }
  .sb-loc { border-left: 0; border-top: 1px solid var(--line); }
  .searchbar .btn { width: 100%; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .price { font-size: 15px; }
  .my-row { grid-template-columns: 96px 1fr; }
  .my-actions { grid-column: 1 / -1; }
  .two { grid-template-columns: 1fr; }
  .ad-price { font-size: 24px; }
  .msg { max-width: 92%; }
}

/* kontakt do sprzedającego (22.09.2026) */
.contact-box { display: grid; gap: 8px; margin-top: 12px; }
.contact-row { display: flex; gap: 8px; align-items: center; font-size: 17px; font-weight: 600; word-break: break-all; }
.contact-row a { color: inherit; text-decoration: underline; }
.contact-note { margin: 8px 0 0; }
.firm-badge { margin: 2px 0; }
.seller-type { display: flex; gap: 18px; margin: 6px 0 10px; }
.seller-type label { display: flex; gap: 6px; align-items: center; font-weight: 600; }
.terms-toc { columns: 2; font-size: 14px; }
@media (max-width: 640px) { .terms-toc { columns: 1; } }
.small-input { width: 190px; padding: 5px 8px; font-size: 13px; margin-right: 4px; }
.logo-img { display: block; height: 48px; width: auto; }
.logo-foot { display: block; height: 40px; width: auto; margin-bottom: 4px; }
@media (max-width: 640px) { .logo-img { height: 40px; } }