:root {
  --bg: #0a100c;
  --panel: rgba(15, 23, 17, 0.62);
  --panel-solid: #10160f;
  --panel-border: rgba(31, 157, 84, 0.22);
  --hazard: #1f9d54;
  --hazard-dark: #146c3a;
  --hazard-light: #34d17a;
  --danger: #d1524f;
  --text: #ece1c8;
  --muted: #7d7266;
  --muted-2: #b6a98f;
  --font-display: 'Oswald', 'Segoe UI', Arial, sans-serif;
  --font-body: 'IBM Plex Mono', 'Consolas', monospace;
  --radius: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  position: relative;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(820px 560px at 6% -8%, rgba(31,157,84, 0.22), transparent 60%),
    radial-gradient(720px 520px at 98% 10%, rgba(58,47,39, 0.28), transparent 60%),
    linear-gradient(180deg, #0e0808 0%, #0a0707 40%, #070404 100%);
}

a { color: var(--hazard-light); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ===== Шапка ===== */
.site-header {
  border-bottom: 1px solid var(--panel-border);
  background: rgba(16, 12, 10, 0.8);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; flex-wrap: wrap; }
.logo { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; letter-spacing: 1px; }
.logo-rust { color: var(--hazard-light); }
.logo-white { color: var(--text); }
.main-nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.main-nav a { color: var(--muted-2); font-size: .9rem; text-transform: uppercase; letter-spacing: .5px; }
.main-nav a:hover { color: var(--hazard-light); text-decoration: none; }
.main-nav .btn-nav {
  background: var(--hazard); color: #061109 !important; padding: 7px 14px; border-radius: 6px;
  font-weight: 600;
}
.main-nav .btn-nav:hover { background: var(--hazard-light); }
.nav-user { color: var(--muted-2); font-size: .88rem; }
.nav-user b { color: var(--text); }
.inline-form { display: inline; margin: 0; }
.link-button {
  background: none; border: none; color: var(--muted-2); font-family: inherit; font-size: .9rem;
  cursor: pointer; text-transform: uppercase; letter-spacing: .5px; padding: 0;
}
.link-button:hover { color: var(--danger); }

/* ===== Главный контент ===== */
main { flex: 1; padding: 34px 0 60px; }
.page-title { font-family: var(--font-display); font-size: 1.9rem; margin: 0 0 22px; letter-spacing: .5px; }
.page-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.breadcrumbs { color: var(--muted-2); font-size: .85rem; margin-bottom: 14px; }
.breadcrumbs a { color: var(--muted-2); }
.breadcrumbs a:hover { color: var(--hazard-light); }

/* ===== Панели / карточки ===== */
.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
}

/* ===== Список категорий ===== */
.category-list { display: flex; flex-direction: column; gap: 14px; }
.category-row {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 20px 22px; flex-wrap: wrap;
}
.category-info { flex: 1; min-width: 220px; }
.category-title { font-family: var(--font-display); font-size: 1.15rem; margin: 0 0 6px; }
.category-title a { color: var(--text); }
.category-title a:hover { color: var(--hazard-light); }
.category-desc { color: var(--muted-2); font-size: .88rem; margin: 0; }
.category-stats { display: flex; gap: 22px; color: var(--muted-2); font-size: .82rem; text-align: center; }
.category-stats span { display: block; color: var(--hazard-light); font-size: 1rem; font-weight: 600; }
.category-last { min-width: 220px; font-size: .82rem; color: var(--muted-2); }
.category-last a { color: var(--muted-2); }
.category-last a:hover { color: var(--hazard-light); }

/* ===== Список тем ===== */
.topic-list { display: flex; flex-direction: column; gap: 10px; }
.topic-row {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 18px; flex-wrap: wrap;
}
.topic-row.pinned { border-color: var(--hazard); }
.topic-title { font-size: 1rem; margin: 0 0 4px; }
.topic-title a { color: var(--text); }
.topic-title a:hover { color: var(--hazard-light); }
.topic-meta { font-size: .8rem; color: var(--muted-2); }
.topic-stats { display: flex; gap: 18px; color: var(--muted-2); font-size: .8rem; text-align: center; }
.topic-stats span { display: block; color: var(--hazard-light); font-weight: 600; }
.badge { display: inline-block; font-size: .68rem; padding: 2px 8px; border-radius: 999px; margin-right: 6px; text-transform: uppercase; letter-spacing: .5px; }
.badge-pinned { background: var(--hazard); color: #061109; }
.badge-locked { background: var(--danger); color: #fff; }
.badge-admin { background: var(--hazard); color: #061109; }
.badge-moderator { background: #b68b2f; color: #100c05; }

/* ===== Тема / посты ===== */
.post {
  display: flex; gap: 18px; padding: 20px; margin-bottom: 14px;
}
.post-author { width: 140px; flex-shrink: 0; text-align: center; }
.avatar-circle {
  width: 64px; height: 64px; border-radius: 50%; background: var(--hazard-dark);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.6rem; margin: 0 auto 8px;
  border: 2px solid var(--hazard);
}
.post-author-name { font-weight: 600; color: var(--text); font-size: .92rem; }
.post-author-name a { color: var(--text); }
.post-date { color: var(--muted); font-size: .74rem; margin-top: 6px; }
.post-body { flex: 1; min-width: 0; }
.post-content { line-height: 1.7; font-size: .95rem; word-wrap: break-word; }
.post-footer { margin-top: 12px; display: flex; gap: 12px; }
.post-footer button, .post-footer a { font-size: .78rem; color: var(--muted-2); background: none; border: none; cursor: pointer; font-family: inherit; }
.post-footer button:hover { color: var(--danger); }

/* ===== Формы ===== */
.form-panel { max-width: 460px; margin: 0 auto; padding: 32px; }
.form-panel.wide { max-width: 720px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; font-size: .85rem; color: var(--muted-2); }
input[type=text], input[type=email], input[type=password], textarea, select {
  width: 100%; padding: 10px 12px; border-radius: 6px; border: 1px solid var(--panel-border);
  background: rgba(0,0,0,0.3); color: var(--text); font-family: inherit; font-size: .92rem;
}
textarea { resize: vertical; min-height: 120px; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--hazard); }
.btn {
  display: inline-block; background: var(--hazard); color: #061109; border: none;
  padding: 10px 20px; border-radius: 6px; font-family: var(--font-display); font-weight: 600;
  letter-spacing: .5px; cursor: pointer; font-size: .92rem;
}
.btn:hover { background: var(--hazard-light); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-secondary { background: transparent; border: 1px solid var(--panel-border); color: var(--text); }
.form-footer-link { margin-top: 18px; font-size: .85rem; color: var(--muted-2); text-align: center; }

/* ===== Алерты ===== */
.alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 18px; font-size: .88rem; }
.alert-error { background: rgba(209, 82, 79, 0.15); border: 1px solid var(--danger); color: #f2b4b2; }
.alert-success { background: rgba(31, 157, 84, 0.15); border: 1px solid var(--hazard); color: var(--hazard-light); }

/* ===== Таблицы (админка) ===== */
table.admin-table { width: 100%; border-collapse: collapse; }
table.admin-table th, table.admin-table td {
  padding: 10px 14px; border-bottom: 1px solid var(--panel-border); text-align: left; font-size: .88rem;
}
table.admin-table th { color: var(--muted-2); text-transform: uppercase; font-size: .74rem; letter-spacing: .5px; }
.admin-nav { display: flex; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.admin-nav a { padding: 8px 14px; border: 1px solid var(--panel-border); border-radius: 6px; color: var(--muted-2); font-size: .85rem; }
.admin-nav a:hover, .admin-nav a.active { color: var(--hazard-light); border-color: var(--hazard); text-decoration: none; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 30px; }
.stat-card { padding: 20px; text-align: center; }
.stat-value { font-family: var(--font-display); font-size: 2rem; color: var(--hazard-light); }
.stat-label { color: var(--muted-2); font-size: .8rem; text-transform: uppercase; margin-top: 4px; }

/* ===== Footer ===== */
.site-footer { border-top: 1px solid var(--panel-border); padding: 22px 0; margin-top: 40px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: .82rem; color: var(--muted-2); }

/* ===== Прочее ===== */
.empty-state { text-align: center; padding: 60px 20px; color: var(--muted-2); }
.help-text { font-size: .8rem; color: var(--muted); margin-top: 6px; }

@media (max-width: 640px) {
  .header-inner { height: auto; padding: 12px 0; }
  .category-row, .topic-row { flex-direction: column; align-items: flex-start; }
  .post { flex-direction: column; }
  .post-author { width: auto; display: flex; align-items: center; gap: 10px; text-align: left; }
  .avatar-circle { margin: 0; }
}