/* ======================================================================
   Простор — доска объявлений (демо). Стили.
   ====================================================================== */

:root {
  --ink:        #16151f;
  --ink-soft:   #4a4860;
  --muted:      #8b89a3;
  --line:       #e9e7f0;
  --bg:         #f6f5f9;
  --card:       #ffffff;
  --primary:    #6c5ce7;
  --primary-d:  #5a49d6;
  --accent:     #ff7a59;
  --ok:         #1db981;
  --shadow-sm:  0 2px 8px rgba(24,20,50,.06);
  --shadow:     0 10px 30px rgba(24,20,50,.10);
  --shadow-lg:  0 24px 60px rgba(24,20,50,.20);
  --radius:     18px;
  --radius-sm:  12px;
  --container:  1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.hidden { display: none !important; }

/* ---------- Кнопки ---------- */
.btn {
  font: inherit; font-weight: 600; cursor: pointer;
  border: 0; border-radius: 999px; padding: 11px 20px;
  display: inline-flex; align-items: center; gap: 8px;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 20px rgba(108,92,231,.35); }
.btn-primary:hover { background: var(--primary-d); }
.btn-ghost { background: transparent; color: var(--ink); padding: 10px 14px; }
.btn-ghost:hover { background: rgba(108,92,231,.09); color: var(--primary); }
.btn-soft { background: #eceaf6; color: var(--primary); }
.btn-soft:hover { background: #e1def4; }
.btn-block { width: 100%; justify-content: center; padding: 13px; }

/* ---------- Шапка ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(246,245,249,.82); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.logo { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 19px; color: var(--ink); text-decoration: none; letter-spacing: -.3px; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.fav-count {
  display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px;
  background: var(--accent); color: #fff; border-radius: 999px; font-size: 12px; font-weight: 700;
}

/* ---------- Герой ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 64px 0 40px;
  background:
    radial-gradient(1100px 360px at 12% -10%, rgba(108,92,231,.16), transparent 60%),
    radial-gradient(900px 360px at 95% 0%, rgba(255,122,89,.14), transparent 55%);
}
.hero-title { font-size: clamp(30px, 5vw, 50px); line-height: 1.05; letter-spacing: -1.2px; max-width: 16ch; }
.hero-sub { margin-top: 14px; color: var(--ink-soft); font-size: 18px; max-width: 60ch; }

.search-bar {
  margin-top: 28px; display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 999px; padding: 8px; box-shadow: var(--shadow); max-width: 760px;
}
.search-field { display: flex; align-items: center; gap: 8px; flex: 1; padding-left: 12px; }
.search-ico { opacity: .55; }
.search-field input { border: 0; outline: 0; font: inherit; width: 100%; background: transparent; }
.search-sep { width: 1px; height: 26px; background: var(--line); }
.search-bar select { border: 0; outline: 0; font: inherit; background: transparent; color: var(--ink); padding: 6px; cursor: pointer; }
.search-go { padding: 11px 26px; }

.hero-stats { margin-top: 22px; display: flex; gap: 28px; flex-wrap: wrap; }
.hero-stats .stat { display: flex; flex-direction: column; }
.hero-stats .stat b { font-size: 22px; letter-spacing: -.4px; }
.hero-stats .stat span { color: var(--muted); font-size: 13px; }

/* ---------- Чипы категорий ---------- */
.chips { display: flex; gap: 10px; flex-wrap: wrap; margin: 30px 0 6px; }
.chip {
  font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--card);
  color: var(--ink-soft); border-radius: 999px; padding: 9px 16px; font-weight: 600; font-size: 14px;
  display: inline-flex; align-items: center; gap: 7px; transition: all .15s ease;
}
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }

/* ---------- Тулбар фильтров ---------- */
.toolbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin: 18px 0 22px; flex-wrap: wrap; }
.filters { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.field { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--muted); font-weight: 600; }
.field input, .field select {
  font: inherit; font-weight: 500; color: var(--ink); padding: 9px 12px; width: 130px;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--card); outline: 0;
}
.field input:focus, .field select:focus { border-color: var(--primary); }
.results-meta { color: var(--muted); font-size: 14px; font-weight: 600; }

/* ---------- Сетка карточек ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 22px; padding-bottom: 60px; }

.card {
  background: var(--card); border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  cursor: pointer; transition: transform .18s ease, box-shadow .18s ease;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.card-cover { position: relative; aspect-ratio: 4/3; display: grid; place-items: center; overflow: hidden; }
.cover-emoji { font-size: 52px; filter: drop-shadow(0 4px 10px rgba(0,0,0,.18)); }
.card-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.card-cover img.img-hidden { display: none; }
.cover-badge {
  position: absolute; left: 12px; top: 12px; z-index: 2;
  background: rgba(22,21,31,.82); color: #fff; font-size: 12px; font-weight: 600;
  padding: 5px 11px; border-radius: 999px; backdrop-filter: blur(4px);
}
.fav-btn {
  position: absolute; right: 12px; top: 12px; z-index: 2;
  width: 36px; height: 36px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(255,255,255,.92); font-size: 17px; line-height: 1;
  display: grid; place-items: center; transition: transform .12s ease, background .2s ease; color: #c33;
}
.fav-btn:hover { transform: scale(1.1); }
.fav-btn.is-fav { background: #c33; color: #fff; }

.card-body { padding: 15px 16px 17px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.card-title { font-size: 17px; font-weight: 700; letter-spacing: -.3px; }
.card-loc { color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 5px; }
.card-specs { display: flex; gap: 14px; color: var(--ink-soft); font-size: 13px; margin-top: 2px; }
.card-foot { margin-top: auto; display: flex; align-items: baseline; justify-content: space-between; padding-top: 6px; }
.card-price b { font-size: 19px; letter-spacing: -.4px; }
.card-price span { color: var(--muted); font-size: 13px; font-weight: 500; }
.card-cta { color: var(--primary); font-weight: 700; font-size: 14px; }

/* Градиенты-обложки по категориям (фолбэк, если нет фото) */
.cat-loft   { background: linear-gradient(135deg, #c98a5e, #7d4f33); }
.cat-photo  { background: linear-gradient(135deg, #ff8fb1, #8a4fff); }
.cat-banquet{ background: linear-gradient(135deg, #f6c453, #d98324); }
.cat-conf   { background: linear-gradient(135deg, #5b8def, #2a4d9b); }
.cat-cowork { background: linear-gradient(135deg, #2bd4a8, #138f74); }
.cat-stage  { background: linear-gradient(135deg, #b65cff, #ff4d9d); }

/* ---------- Пустое состояние ---------- */
.empty { text-align: center; padding: 70px 20px; color: var(--ink-soft); }
.empty-emoji { font-size: 54px; }
.empty h3 { margin: 12px 0 6px; }
.empty p { color: var(--muted); margin-bottom: 16px; }

/* ---------- Подвал ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--card); margin-top: 20px; }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; padding: 30px 0; flex-wrap: wrap; }
.logo--footer { font-size: 16px; }
.footer-note { color: var(--muted); font-size: 13px; margin-top: 8px; max-width: 40ch; }
.footer-links { display: flex; flex-direction: column; gap: 8px; align-items: flex-end; font-size: 14px; }
.footer-links a { color: var(--primary); text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-links span { color: var(--muted); }

/* ---------- Модальные окна ---------- */
.modal {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; overflow-y: auto;
  background: rgba(18,16,32,.55); backdrop-filter: blur(4px);
  opacity: 0; visibility: hidden; transition: opacity .22s ease, visibility .22s ease;
}
.modal.open { opacity: 1; visibility: visible; }
.modal-card {
  position: relative; background: var(--card); width: 100%; max-width: 560px;
  border-radius: 22px; padding: 30px; box-shadow: var(--shadow-lg);
  transform: translateY(12px) scale(.98); transition: transform .22s ease; margin: auto;
}
.modal.open .modal-card { transform: none; }
.modal-card--sm { max-width: 420px; }
.modal-card--lg { max-width: 860px; padding: 0; overflow: hidden; }
.modal-close {
  position: absolute; right: 16px; top: 14px; z-index: 5;
  width: 36px; height: 36px; border: 0; border-radius: 50%; cursor: pointer;
  background: rgba(0,0,0,.06); font-size: 22px; line-height: 1; color: var(--ink-soft);
}
.modal-close:hover { background: rgba(0,0,0,.12); }
.modal-title { font-size: 24px; letter-spacing: -.5px; margin-bottom: 20px; }

/* ---------- Табы (вход/регистрация) ---------- */
.tabs { display: flex; gap: 6px; background: #f1eff8; padding: 5px; border-radius: 12px; margin-bottom: 22px; }
.tab { flex: 1; font: inherit; font-weight: 600; cursor: pointer; border: 0; background: transparent; padding: 10px; border-radius: 9px; color: var(--ink-soft); }
.tab.is-active { background: var(--card); color: var(--ink); box-shadow: var(--shadow-sm); }

/* ---------- Формы ---------- */
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row > span { font-size: 13px; font-weight: 600; color: var(--ink-soft); }
.form-row input, .form-row select, .form-row textarea {
  font: inherit; color: var(--ink); padding: 11px 13px;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fbfaff; outline: 0; width: 100%;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: var(--primary); background: #fff; }
.form-row textarea { resize: vertical; }

.listing-form { display: flex; flex-direction: column; gap: 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.form-row--full { grid-column: 1 / -1; }
.amenities { border: 0; }
.amenity-list { display: flex; flex-wrap: wrap; gap: 8px; }
.amenity {
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 13px; font-size: 13px; user-select: none;
}
.amenity input { accent-color: var(--primary); }
.amenity:has(input:checked) { border-color: var(--primary); background: rgba(108,92,231,.08); color: var(--primary); font-weight: 600; }

/* ---------- Детальная карточка ---------- */
.detail-gallery { position: relative; aspect-ratio: 16/9; display: grid; place-items: center; }
.detail-gallery .cover-emoji { font-size: 80px; }
.detail-gallery img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.detail-gallery img.img-hidden { display: none; }
.detail-badge { position: absolute; left: 16px; top: 16px; z-index: 2; background: rgba(22,21,31,.82); color: #fff; font-size: 13px; font-weight: 600; padding: 6px 13px; border-radius: 999px; }
.detail-thumbs { display: flex; gap: 8px; padding: 12px 26px 0; }
.detail-thumbs button { width: 70px; height: 52px; border-radius: 9px; overflow: hidden; border: 2px solid transparent; cursor: pointer; padding: 0; background: #eee; }
.detail-thumbs button.is-active { border-color: var(--primary); }
.detail-thumbs img { width: 100%; height: 100%; object-fit: cover; display: block; }
.detail-body { padding: 18px 26px 28px; }
.detail-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.detail-body h2 { font-size: 26px; letter-spacing: -.6px; }
.detail-loc { color: var(--muted); margin-top: 4px; }
.detail-price b { font-size: 26px; letter-spacing: -.6px; }
.detail-price span { color: var(--muted); font-size: 14px; }
.detail-specs { display: flex; gap: 26px; flex-wrap: wrap; margin: 18px 0; padding: 16px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.detail-specs .ds b { display: block; font-size: 18px; }
.detail-specs .ds span { color: var(--muted); font-size: 13px; }
.detail-desc { color: var(--ink-soft); margin: 6px 0 18px; }
.detail-amenities { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.tag { background: #f1eff8; color: var(--ink-soft); border-radius: 999px; padding: 6px 12px; font-size: 13px; }
.detail-cta { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.detail-contact { color: var(--ink-soft); font-size: 14px; }
.detail-contact b { color: var(--ink); }

/* ---------- Тост ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px);
  background: var(--ink); color: #fff; padding: 13px 22px; border-radius: 12px;
  font-weight: 600; font-size: 14px; box-shadow: var(--shadow-lg); z-index: 200;
  opacity: 0; visibility: hidden; transition: all .25s ease; max-width: 90vw;
}
.toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* ---------- Адаптив ---------- */
@media (max-width: 720px) {
  .hero { padding: 40px 0 28px; }
  .search-bar { flex-wrap: wrap; border-radius: 20px; }
  .search-field { flex-basis: 100%; padding: 6px 12px; }
  .search-sep { display: none; }
  .search-bar select { flex: 1; }
  .form-grid { grid-template-columns: 1fr; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .header-actions .btn-ghost { padding: 9px 10px; font-size: 14px; }
  .modal { padding: 0; }
  .modal-card { border-radius: 22px 22px 0 0; min-height: 100%; margin: 0; }
}
@media (max-width: 420px) {
  #loginBtn { display: none; }
}