/* ── Тема «обсидиан + золото» (перенос из mphelper, оригинальные стили) ───── */
:root {
  --stone-900: #14110b;
  --stone-850: #191510;
  --stone-800: #211b13;
  --stone-700: #2c2418;
  --panel:     #221c13;
  --panel-2:   #2a2218;
  --gold:      #d8b24a;
  --gold-dim:  #9c8231;
  --parchment: #ece0c4;
  --text:      #ddd0b2;
  --muted:     #9c906f;
  --border:    #4a3c25;
  --border-soft:#39301f;
  --ok:        #6fae5f;
  --warn:      #d8a23a;
  --danger:    #c5603f;
  --sidebar-w: 248px;
  --sidebar-w-collapsed: 68px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(216,178,74,.06), transparent 60%),
    var(--stone-900);
  color: var(--text);
  font-family: "Segoe UI", system-ui, sans-serif;
  min-height: 100vh;
}
a { color: var(--gold); text-decoration: none; }
a:hover { color: #f0d27a; }
.ic { display: inline-flex; align-items: center; justify-content: center; line-height: 0; }
.ic svg { display: block; }
.nav-item .ic { color: var(--gold); }

/* ── Layout ─────────────────────────────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }
.content-wrap { flex: 1; min-width: 0; }
.content { padding: 22px 26px 60px; max-width: none; width: 100%; }

/* ── Sidebar ────────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  flex: 0 0 var(--sidebar-w);
  background: linear-gradient(180deg, var(--stone-800), var(--stone-850));
  border-right: 1px solid var(--border);
  box-shadow: inset -1px 0 0 rgba(216,178,74,.12);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
  transition: width .18s ease, flex-basis .18s ease;
  overflow: hidden;
}
.sidebar-head {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 16px 14px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--gold);
}
.sidebar-head .brand-mark .ic svg { width: 26px; height: 26px; }
.brand-text { font-weight: 700; letter-spacing: .04em; font-size: 1.05rem;
  color: var(--parchment); white-space: nowrap; }
.collapse-btn, .hamburger {
  background: transparent; border: 1px solid var(--border);
  color: var(--gold); border-radius: 6px; cursor: pointer;
  width: 30px; height: 30px; line-height: 1; font-size: 16px;
}
.collapse-btn { margin-left: auto; }
.collapse-btn:hover, .hamburger:hover { background: var(--stone-700); }

.nav-groups { flex: 1; overflow-y: auto; padding: 10px 0; }
.nav-group { padding: 6px 0; }
.nav-group-title {
  font-size: .68rem; text-transform: uppercase; letter-spacing: .12em;
  color: var(--gold-dim); padding: 8px 18px 4px; white-space: nowrap;
}
.nav-group + .nav-group { border-top: 1px solid var(--border-soft); }

.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 18px; color: var(--text); white-space: nowrap;
  border-left: 3px solid transparent; position: relative;
}
.nav-item:hover { background: var(--stone-700); color: var(--parchment); }
.nav-item.active {
  background: linear-gradient(90deg, rgba(216,178,74,.16), transparent);
  border-left-color: var(--gold); color: var(--gold);
}
.nav-item .ic svg { width: 21px; height: 21px; flex: 0 0 21px; }
.nav-item span { font-size: .92rem; }
.nav-item small {
  display: inline-block; margin-left: 6px; font-size: .62rem;
  color: var(--stone-900); background: var(--gold-dim);
  border-radius: 4px; padding: 1px 5px; vertical-align: middle;
}
.nav-item.disabled { opacity: .55; pointer-events: none; }
.sidebar-foot { border-top: 1px solid var(--border-soft); padding: 8px 0; }

/* ── Collapsed (rail) ───────────────────────────────────────────────────── */
/* Скрываем только текстовые подписи (span:not(.ic)), НЕ трогая иконки. */
body.sidebar-collapsed .sidebar { width: var(--sidebar-w-collapsed); flex-basis: var(--sidebar-w-collapsed); }
body.sidebar-collapsed .brand-text,
body.sidebar-collapsed .brand-mark,
body.sidebar-collapsed .nav-group-title,
body.sidebar-collapsed .nav-item span:not(.ic) { display: none; }
body.sidebar-collapsed .nav-item { justify-content: center; padding: 11px 0; gap: 0; }
body.sidebar-collapsed .sidebar-head { justify-content: center; }

/* ── Topbar (mobile) ────────────────────────────────────────────────────── */
.topbar {
  display: none; align-items: center; gap: 12px;
  padding: 10px 14px; background: var(--stone-850);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 40;
}
.topbar .brand { color: var(--parchment); font-weight: 700; letter-spacing: .04em; }
.scrim { display: none; }

@media (max-width: 991px) {
  .topbar { display: flex; }
  .sidebar {
    position: fixed; top: 0; left: 0; z-index: 60; height: 100vh;
    transform: translateX(-100%); transition: transform .2s ease;
  }
  body.sidebar-open .sidebar { transform: translateX(0); }
  body.sidebar-collapsed .sidebar { width: var(--sidebar-w); flex-basis: var(--sidebar-w); }
  body.sidebar-collapsed .brand-text,
  body.sidebar-collapsed .brand-mark,
  body.sidebar-collapsed .nav-group-title,
  body.sidebar-collapsed .nav-item span:not(.ic) { display: inline; }
  body.sidebar-open .scrim {
    display: block; position: fixed; inset: 0; z-index: 50;
    background: rgba(0,0,0,.5);
  }
  .content { padding: 16px 14px 50px; }
}

/* ── Bootstrap-окраска под тему ─────────────────────────────────────────── */
.card {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 1px 0 rgba(216,178,74,.08) inset;
}
.card-header {
  background: transparent; border-bottom: 1px solid var(--border-soft);
  color: var(--gold); font-weight: 600; letter-spacing: .02em;
}
.card-footer { background: transparent; border-top: 1px solid var(--border-soft); }
.list-group-item { background: transparent; color: var(--text); border-color: var(--border-soft); }
h1, h2, h3, h4, h5 { color: var(--parchment); }
.text-muted { color: var(--muted) !important; }

.btn-primary {
  --bs-btn-bg: var(--gold-dim); --bs-btn-border-color: var(--gold-dim);
  --bs-btn-hover-bg: var(--gold); --bs-btn-hover-border-color: var(--gold);
  --bs-btn-color: #1a1509; --bs-btn-hover-color: #1a1509;
  --bs-btn-active-bg: var(--gold); --bs-btn-active-border-color: var(--gold);
  font-weight: 600;
}
.btn-outline-primary {
  --bs-btn-color: var(--gold); --bs-btn-border-color: var(--gold-dim);
  --bs-btn-hover-bg: var(--gold-dim); --bs-btn-hover-border-color: var(--gold-dim);
  --bs-btn-hover-color: #1a1509;
}
.btn-outline-secondary { --bs-btn-color: var(--muted); --bs-btn-border-color: var(--border); }
.form-control, .form-select {
  background: var(--stone-900); border-color: var(--border); color: var(--text);
}
.form-control:focus, .form-select:focus {
  background: var(--stone-900); color: var(--text);
  border-color: var(--gold-dim); box-shadow: 0 0 0 .2rem rgba(216,178,74,.18);
}
.badge.text-bg-success { background: var(--ok) !important; }
.badge.text-bg-secondary { background: #4a4233 !important; }
.badge.text-bg-warning { background: var(--warn) !important; color: #1a1509 !important; }
.alert-success { background: rgba(111,174,95,.14); border-color: var(--ok); color: #c7e6bb; }
.alert-danger { background: rgba(197,96,63,.14); border-color: var(--danger); color: #f0c4b5; }
.alert-warning { background: rgba(216,162,58,.14); border-color: var(--warn); color: #f0dcae; }
.alert-info { background: rgba(216,178,74,.10); border-color: var(--gold-dim); color: var(--parchment); }
hr { border-color: var(--border); }
code { color: var(--gold); }
.table { --bs-table-color: var(--text); --bs-table-border-color: var(--border-soft); }