/* ==============================================================
   Фирменный стиль Maritime Montering: графит #272829 + бирюза #478882.
   Логотип и типографику всё ещё стоит сверить с клиентом, но базовая
   палитра — уже настоящая, не заглушка.
   ============================================================== */
:root {
  --navy:        #272829;   /* графит — шапка, футер, тёмные акценты */
  --navy-light:  #3f4142;
  --accent:      #478882;   /* бирюза — CTA, активные состояния */
  --accent-dark: #396e69;
  --bg:          #f5f6f6;
  --card-bg:     #ffffff;
  --text:        #1c1d1e;
  --text-muted:  #6b7280;
  --border:      #e2e5ea;
  --radius:      10px;
  --success:     #1a9e5c;
  --danger:      #d7373f;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { height: 100%; }
/* Прижимаем футер к низу экрана даже когда контента мало (например, 1 объявление в каталоге) */
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.5; min-height: 100vh; display: flex; flex-direction: column; }
body > main { flex: 1 0 auto; width: 100%; }
body > .site-header, body > .site-footer { flex-shrink: 0; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0 0 12px; }

/* ---------- Header ---------- */
.site-header { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 50; }
.header-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; }
.logo { font-weight: 700; font-size: 20px; color: #fff; }
.logo-sub { font-weight: 400; font-size: 13px; color: #b7c4d3; }
.main-nav { display: flex; align-items: center; gap: 18px; }
.main-nav a { color: #dbe4ee; font-size: 14px; font-weight: 500; }
.main-nav a:hover { color: #fff; }
.btn-cta { background: var(--accent); color: #fff !important; padding: 9px 16px; border-radius: 8px; }
.btn-cta:hover { background: var(--accent-dark); }
.burger { display: none; background: none; border: none; color: #fff; font-size: 22px; cursor: pointer; }

@media (max-width: 780px) {
  .main-nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--navy); flex-direction: column; align-items: flex-start; padding: 12px 20px; display: none; gap: 12px; }
  .main-nav.open { display: flex; }
  .burger { display: block; }
}

/* ---------- Hero ---------- */
.hero { max-width: 780px; margin: 60px auto; text-align: center; padding: 0 20px; }
.hero h1 { font-size: 32px; margin-bottom: 14px; }
.hero-sub { color: var(--text-muted); font-size: 16px; margin-bottom: 26px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-cta-note { margin-top: 18px; font-size: 14px; color: var(--text-muted); }
.hero-cta-note a { color: var(--accent); font-weight: 600; }

.how-it-works { max-width: 1000px; margin: 0 auto 60px; padding: 0 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.hiw-item { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.hiw-num { width: 30px; height: 30px; border-radius: 50%; background: var(--navy); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; margin-bottom: 12px; }
.hiw-title { font-weight: 600; margin-bottom: 6px; }
.hiw-text { color: var(--text-muted); font-size: 14px; }
@media (max-width: 780px) { .how-it-works { grid-template-columns: 1fr; } }

/* ---------- Buttons ---------- */
.btn-primary, .btn-secondary { display: inline-block; padding: 11px 20px; border-radius: 8px; font-weight: 600; font-size: 14px; border: none; cursor: pointer; text-align: center; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary { background: #fff; color: var(--navy); border: 1.5px solid var(--border); }
.btn-secondary:hover { border-color: var(--navy); }
.btn-block { display: block; width: 100%; }
.link-btn { background: none; border: none; color: var(--accent); cursor: pointer; font-size: 13px; padding: 0; text-decoration: underline; }
.back-link { display: inline-block; margin-bottom: 16px; color: var(--text-muted); font-size: 14px; }

/* ---------- Forms ---------- */
.form-wrap { max-width: 460px; margin: 50px auto; padding: 0 20px; }
.form-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.form-title { font-size: 22px; }
.form-sub { color: var(--text-muted); font-size: 14px; margin-bottom: 20px; }
.form-error { background: #fdeceb; color: var(--danger); padding: 10px 14px; border-radius: 8px; font-size: 14px; margin-bottom: 16px; }
.form-success { background: #e8f7ef; color: var(--success); padding: 10px 14px; border-radius: 8px; font-size: 14px; margin-bottom: 16px; }
.form-footer-link { text-align: center; font-size: 14px; margin-top: 16px; color: var(--text-muted); }
.form-footer-link a { color: var(--accent); font-weight: 600; }
.opt { color: var(--text-muted); font-weight: 400; font-size: 12px; }

form label { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 14px; }
form input[type=text], form input[type=tel], form input[type=email], form input[type=password], form input[type=number], form select, form textarea {
  display: block; width: 100%; margin-top: 6px; padding: 10px 12px; border: 1.5px solid var(--border); border-radius: 8px; font-size: 14px; font-family: inherit;
}
form input:focus, form select:focus, form textarea:focus { outline: none; border-color: var(--accent); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.radio-row { display: flex; gap: 10px; margin-top: 6px; }
.radio-pill { flex: 1; border: 1.5px solid var(--border); border-radius: 8px; padding: 10px 12px; font-weight: 500; font-size: 14px; display: flex; align-items: center; gap: 6px; cursor: pointer; }
.radio-pill input { width: auto !important; margin: 0 !important; }

/* ---------- Board toolbar / categories ---------- */
.board-toolbar { max-width: 1200px; margin: 24px auto 0; padding: 0 20px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.type-switch { display: flex; gap: 8px; }
.type-tab { padding: 9px 18px; border-radius: 22px; font-weight: 600; font-size: 14px; border: 1.5px solid var(--border); background: #fff; }
.type-tab.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.board-search { display: flex; gap: 8px; }
.board-search input { padding: 9px 12px; border: 1.5px solid var(--border); border-radius: 8px; font-size: 14px; }

.cat-scroll-wrap { max-width: 1200px; margin: 18px auto 0; padding: 0 20px; overflow-x: auto; }
.cat-scroll { display: flex; gap: 8px; padding-bottom: 6px; }
.cat-item { flex-shrink: 0; display: flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 20px; border: 1.5px solid var(--border); background: #fff; font-size: 13px; font-weight: 500; white-space: nowrap; }
.cat-item.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.cat-item .cat-count { font-size: 11px; opacity: .7; }

/* ---------- Рубрикатор: большое боковое меню категорий на десктопе ---------- */
.board-layout { max-width: 1200px; margin: 16px auto 0; padding: 0 20px; display: grid; grid-template-columns: 250px 1fr; gap: 24px; align-items: start; }
.main.board-results { padding: 0; margin: 0; max-width: none; }

.cat-sidebar { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px; position: sticky; top: 76px; display: none; }
.cat-sidebar-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); padding: 8px 12px 10px; }

.cat-sb-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; font-size: 14px; font-weight: 500; color: var(--text); }
.cat-sb-item:hover { background: var(--bg); }
.cat-sb-item.active { background: var(--navy); color: #fff; }
.cat-sb-name { flex: 1; min-width: 0; }
.cat-sb-count { font-size: 12px; color: var(--text-muted); background: var(--bg); border-radius: 10px; padding: 1px 8px; flex-shrink: 0; }
.cat-sb-item.active .cat-sb-count { background: rgba(255,255,255,.2); color: #fff; }
.cat-sb-all { margin-bottom: 4px; font-weight: 700; }

/* Группы категорий — раскрывающиеся списки (нативный <details>/<summary>) */
.cat-group { border-top: 1px solid var(--border); margin-top: 4px; padding-top: 4px; }
.cat-group summary.cat-group-title {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px; font-size: 12.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em;
  color: var(--text-muted);
}
.cat-group summary.cat-group-title::-webkit-details-marker { display: none; }
.cat-group summary.cat-group-title::after {
  content: "›"; font-size: 16px; font-weight: 400; transform: rotate(90deg); transition: transform .15s; line-height: 1;
}
.cat-group[open] summary.cat-group-title::after { transform: rotate(-90deg); }
.cat-group .cat-sb-item { padding-left: 22px; }

/* На десктопе — сайдбар вместо горизонтальной прокрутки; на мобильном — наоборот */
@media (min-width: 901px) {
  .cat-scroll-wrap { display: none; }
  .cat-sidebar { display: block; }
}
@media (max-width: 900px) {
  .board-layout { grid-template-columns: 1fr; }
}

.section-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.results-count { color: var(--text-muted); font-size: 14px; }

/* ---------- Горизонтальные карточки-строки объявлений ---------- */
.listing-rows { display: flex; flex-direction: column; gap: 10px; }
.listing-row {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: 16px;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  transition: box-shadow .15s, border-color .15s;
}
.listing-row:hover { border-color: var(--accent); box-shadow: 0 2px 10px rgba(0,0,0,.05); }
.lr-photo { width: 96px; height: 72px; border-radius: 8px; overflow: hidden; background: var(--bg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.lr-photo img { width: 100%; height: 100%; object-fit: cover; }
.lr-photo-emoji { font-size: 30px; }
.lr-main { min-width: 0; }
.lr-title-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.lr-title { font-weight: 600; font-size: 15px; }
.lr-cat-tag { font-size: 12px; color: var(--text-muted); background: var(--bg); padding: 2px 8px; border-radius: 10px; }
.lr-specs { margin-top: 5px; font-size: 13px; color: var(--text-muted); display: flex; gap: 14px; flex-wrap: wrap; }
.lr-side { text-align: right; flex-shrink: 0; }
.lr-price { font-weight: 700; color: var(--navy); font-size: 15px; }
.lr-requests { font-size: 12px; color: var(--accent); margin-top: 2px; }
.lr-date { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

@media (max-width: 640px) {
  .listing-row { grid-template-columns: 64px 1fr; }
  .lr-side { grid-column: 1 / -1; display: flex; justify-content: space-between; text-align: left; margin-top: 6px; border-top: 1px dashed var(--border); padding-top: 6px; }
}

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-icon { font-size: 44px; margin-bottom: 14px; }
.empty-title { font-weight: 600; color: var(--text); margin-bottom: 6px; }
.empty-text { color: var(--text-muted); }

.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 30px; }
.page-btn { padding: 8px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; background: #fff; }
.page-btn.active { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ---------- Listing page ---------- */
.listing-page { max-width: 1100px; margin: 24px auto; padding: 0 20px; display: grid; grid-template-columns: 1fr 300px; gap: 30px; }
.listing-breadcrumb { font-size: 13px; color: var(--text-muted); margin-bottom: 10px; }
.listing-breadcrumb a { color: var(--text-muted); text-decoration: underline; }
.listing-title { font-size: 24px; }
.listing-gallery { display: flex; gap: 10px; overflow-x: auto; margin-bottom: 18px; }
.listing-gallery img { height: 220px; border-radius: 10px; object-fit: cover; }
.listing-description { white-space: pre-line; margin-bottom: 20px; }
.listing-attrs { width: 100%; border-collapse: collapse; }
.listing-attrs th, .listing-attrs td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); font-size: 14px; }
.listing-attrs th { color: var(--text-muted); font-weight: 500; width: 45%; }

.listing-sidebar { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; align-self: start; }
.lp-price { font-size: 22px; font-weight: 700; color: var(--navy); }
.lp-qty { color: var(--text-muted); margin-top: 4px; }
.lp-region { color: var(--text-muted); margin-top: 4px; font-size: 14px; }
.lp-company { margin: 16px 0; padding-top: 16px; border-top: 1px solid var(--border); }
.lp-company-name { font-weight: 600; }
.lp-company-region { font-size: 13px; color: var(--text-muted); }
.lp-contacts-revealed { background: var(--bg); border-radius: 8px; padding: 12px; font-size: 14px; line-height: 1.7; }
.lp-stat { margin-top: 10px; font-size: 13px; color: var(--text-muted); }
.respond-form { margin-top: 8px; }
.respond-form textarea { margin-bottom: 8px; font-size: 13px; resize: vertical; }

@media (max-width: 780px) { .listing-page { grid-template-columns: 1fr; } }

/* ---------- Cabinet ---------- */
.cabinet-layout { max-width: 1200px; margin: 0 auto; padding: 20px; display: grid; grid-template-columns: 220px 1fr; gap: 30px; }
.cabinet-nav { display: flex; flex-direction: column; gap: 4px; }
.cabinet-nav a { padding: 10px 14px; border-radius: 8px; font-size: 14px; font-weight: 500; color: var(--text); }
.cabinet-nav a.active { background: var(--navy); color: #fff; }
.cabinet-nav a:hover:not(.active) { background: var(--bg); }
.cabinet-logout { margin-top: 20px; color: var(--danger) !important; }
.cabinet-content { min-width: 0; }
.cab-page-title { font-size: 22px; margin-bottom: 20px; }
.cab-section-title { font-size: 17px; margin: 30px 0 14px; }

@media (max-width: 780px) {
  .cabinet-layout { grid-template-columns: 1fr; }
  .cabinet-nav { flex-direction: row; overflow-x: auto; }
}

.stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.stat-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.stat-num { font-size: 26px; font-weight: 700; color: var(--navy); }
.stat-label { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
@media (max-width: 780px) { .stat-cards { grid-template-columns: 1fr 1fr; } }
.dash-actions { display: flex; gap: 12px; margin-bottom: 10px; }

.my-listings-table { width: 100%; border-collapse: collapse; background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.my-listings-table th, .my-listings-table td { text-align: left; padding: 10px 14px; font-size: 14px; border-bottom: 1px solid var(--border); }
.my-listings-table th { color: var(--text-muted); font-weight: 500; background: var(--bg); }
.my-listings-actions { display: flex; gap: 10px; }
.my-listings-actions a { color: var(--accent); font-size: 13px; }

.status-pill { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; background: var(--bg); }
.status-active { background: #e8f7ef; color: var(--success); }
.status-closed { background: #f1f2f4; color: var(--text-muted); }
.status-archived { background: #f1f2f4; color: var(--text-muted); }
.status-blocked { background: #fdecec; color: var(--danger); }
.status-pending { background: #fff4e0; color: #a3660b; }

/* ---------- Админка ---------- */
.admin-shell { display: flex; min-height: 100vh; width: 100%; }
.admin-nav { width: 220px; flex-shrink: 0; background: var(--navy); color: #fff; display: flex; flex-direction: column; padding: 20px 0; }
.admin-nav-title { font-weight: 700; padding: 0 20px 16px; }
.admin-nav a { color: #d7dee6; padding: 10px 20px; font-size: 14px; }
.admin-nav a.active { background: rgba(255,255,255,.08); color: #fff; font-weight: 600; }
.admin-nav a.admin-nav-back { margin-top: auto; border-top: 1px solid rgba(255,255,255,.12); padding-top: 16px; }
.admin-content { flex: 1; padding: 30px; max-width: 1400px; }
.admin-two-col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; align-items: start; }
@media (max-width: 900px) { .admin-shell { flex-direction: column; } .admin-nav { width: 100%; flex-direction: row; overflow-x: auto; } .admin-two-col { grid-template-columns: 1fr; } }
.admin-inline-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 12px 0 24px; }
.admin-inline-form input[type="text"], .admin-inline-form input[type="number"], .admin-inline-form select { padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius); }

.photo-thumbs { display: flex; gap: 10px; flex-wrap: wrap; margin: 10px 0 20px; }
.photo-thumb { position: relative; width: 90px; height: 70px; }
.photo-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: 8px; }
.photo-thumb-del { position: absolute; top: -6px; right: -6px; width: 20px; height: 20px; border-radius: 50%; background: var(--danger); color: #fff; border: none; cursor: pointer; font-size: 11px; }

/* ---------- Messages / chat ---------- */
.messages-layout { display: grid; grid-template-columns: 300px 1fr; gap: 0; background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; height: 600px; }
.chats-list { border-right: 1px solid var(--border); overflow-y: auto; }
.chat-list-item { display: block; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.chat-list-item.active, .chat-list-item:hover { background: var(--bg); }
.chat-item-top { display: flex; justify-content: space-between; font-size: 14px; }
.chat-item-name { font-weight: 600; }
.chat-item-time { font-size: 11px; color: var(--text-muted); }
.chat-item-listing { font-size: 11px; color: var(--accent); margin-top: 2px; }
.chat-item-preview { font-size: 13px; color: var(--text-muted); margin-top: 3px; display: flex; justify-content: space-between; }
.chat-unread { background: var(--accent); color: #fff; border-radius: 10px; font-size: 11px; padding: 1px 7px; }

.chat-window { display: flex; flex-direction: column; }
.chat-window-empty { margin: auto; color: var(--text-muted); }
.chat-window-header { padding: 14px 18px; border-bottom: 1px solid var(--border); font-weight: 600; }
.chat-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.chat-msg { max-width: 70%; padding: 9px 13px; border-radius: 12px; font-size: 14px; }
.chat-msg.theirs { background: var(--bg); align-self: flex-start; }
.chat-msg.mine { background: var(--navy); color: #fff; align-self: flex-end; }
.chat-msg-time { font-size: 10px; opacity: .6; margin-top: 3px; }
.chat-send-form { display: flex; gap: 10px; padding: 12px; border-top: 1px solid var(--border); }
.chat-send-form textarea { flex: 1; resize: none; border: 1.5px solid var(--border); border-radius: 8px; padding: 9px 12px; font-family: inherit; font-size: 14px; }

@media (max-width: 780px) {
  .messages-layout { grid-template-columns: 1fr; height: auto; }
  .chats-list { max-height: 200px; }
}

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #b7c4d3; margin-top: 60px; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13px; }
.footer-links a { color: #b7c4d3; margin-left: 16px; }