/* Сайт-витрина: мобильный-first, тёмная тема. */
:root {
  --bg: #0a0c10;
  --bg2: #0e1116;
  --card: #151922;
  --card2: #1c212c;
  --border: #272e3a;
  --text: #eceef1;
  --muted: #8f97a3;
  --accent: #3b82f6;
  --accent2: #2563eb;
  --green: #34d399;
  --amber: #fbbf24;
  --red: #f87171;
  --radius: 14px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; background: var(--bg); }
body {
  background: radial-gradient(1200px 500px at 50% -200px, #131a2a 0%, var(--bg) 60%);
  color: var(--text);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }

.container { max-width: 560px; margin: 0 auto; padding: 14px 14px 90px; }

/* ── Шапка ─────────────────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 30;
  background: rgba(10,12,16,.85); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding-top: env(safe-area-inset-top, 0px);
}
.topbar-in {
  max-width: 560px; margin: 0 auto; padding: 13px 14px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.brand {
  font-weight: 800; font-size: 18px; color: var(--text); letter-spacing: .2px;
  display: flex; align-items: center; gap: 9px;
}
.brand .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  box-shadow: 0 0 12px #3b82f680;
}

/* Гамбургер */
.burger {
  width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--card); cursor: pointer; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px;
}
.burger span {
  display: block; width: 18px; height: 2px; border-radius: 2px;
  background: var(--text); transition: transform .2s, opacity .2s;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Выдвижное меню */
.drawer-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 40;
}
.drawer-overlay.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: 290px; max-width: 85vw;
  background: var(--bg2); border-left: 1px solid var(--border); z-index: 50;
  transform: translateX(102%); transition: transform .22s ease;
  display: flex; flex-direction: column; padding: 16px 14px;
  overflow-y: auto;
}
.drawer.open { transform: translateX(0); }
.drawer .d-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 12px; border-bottom: 1px solid var(--border); margin-bottom: 8px;
}
.drawer .d-user { color: var(--muted); font-size: 13px; }
.drawer a.d-item, .drawer button.d-item {
  display: flex; align-items: center; gap: 12px; width: 100%;
  background: none; border: 0; cursor: pointer; text-align: left;
  color: var(--text); font-size: 16px; font-weight: 500;
  padding: 13px 10px; border-radius: 10px;
}
.drawer a.d-item:hover, .drawer button.d-item:hover { background: var(--card); }
.drawer a.d-item.active { background: var(--card); color: var(--accent); }
.drawer .d-sep { border: 0; border-top: 1px solid var(--border); margin: 8px 0; }
.drawer .d-cap { color: var(--muted); font-size: 12px; text-transform: uppercase;
  letter-spacing: .6px; padding: 6px 10px 2px; }

/* Флаги (инлайн-SVG) */
.flag { width: 22px; height: 15px; border-radius: 3px; box-shadow: 0 0 0 1px #00000055; flex: none; }
.langrow { display: flex; gap: 8px; padding: 6px 10px 10px; }
.langbtn {
  display: flex; align-items: center; gap: 8px; padding: 9px 12px;
  border-radius: 10px; border: 1px solid var(--border); background: var(--card);
  color: var(--text); font-size: 14px; cursor: pointer;
}
.langbtn.active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }

/* ── Контент ───────────────────────────────────────────────────────── */
h1 { font-size: 21px; margin: 14px 0 12px; letter-spacing: .2px; }
h2 { font-size: 16px; margin: 16px 0 8px; }
.muted { color: var(--muted); font-size: 14px; }
.small { font-size: 13.5px; }

.card {
  background: linear-gradient(180deg, var(--card) 0%, #131721 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius); padding: 15px; margin-bottom: 10px;
  box-shadow: 0 4px 18px rgba(0,0,0,.25);
}
.list-link {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 15px; margin-bottom: 9px;
  color: var(--text); font-weight: 500;
  transition: border-color .15s, transform .12s, background .15s;
  box-shadow: 0 3px 12px rgba(0,0,0,.2);
}
.list-link:hover { background: var(--card2); border-color: #34405280; transform: translateY(-1px); }
.list-link .arrow { color: var(--muted); font-size: 18px; }
.list-link .sub { color: var(--muted); font-size: 13px; font-weight: 400; }
.price { color: var(--green); font-weight: 700; white-space: nowrap; }

.btn {
  display: block; width: 100%; text-align: center;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  color: #fff; border: 0; cursor: pointer;
  border-radius: 12px; padding: 14px 16px; font-size: 16px; font-weight: 700;
  margin-top: 10px; letter-spacing: .2px;
  box-shadow: 0 6px 18px #2563eb45;
  transition: filter .15s, transform .12s;
}
.btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn.secondary {
  background: var(--card2); color: var(--text); border: 1px solid var(--border);
  box-shadow: none; font-weight: 600;
}
.btn.danger { background: linear-gradient(135deg, #b91c1c, #7f1d1d); box-shadow: 0 6px 16px #7f1d1d55; }
.btn:disabled { opacity: .5; cursor: default; transform: none; }

label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 5px; }
input[type=text], input[type=password], input[type=file], select, textarea {
  width: 100%; background: var(--card2); color: var(--text);
  border: 1px solid var(--border); border-radius: 11px;
  padding: 13px; font-size: 16px;
}
input:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px #3b82f625; }

.error {
  background: #7f1d1d2e; border: 1px solid #9f2a2a; color: #fecaca;
  border-radius: 11px; padding: 11px 13px; margin: 10px 0; font-size: 14px;
}
.ok {
  background: #064e3b2e; border: 1px solid #0b7a5c; color: #a7f3d0;
  border-radius: 11px; padding: 11px 13px; margin: 10px 0; font-size: 14px;
}

.badge {
  display: inline-block; font-size: 12px; padding: 3px 11px;
  border-radius: 999px; border: 1px solid var(--border); color: var(--muted);
  font-weight: 600;
}
.badge.green { color: var(--green); border-color: #0b7a5c; background: #064e3b33; }
.badge.amber { color: var(--amber); border-color: #92610f; background: #78350f33; }
.badge.red { color: var(--red); border-color: #9f2a2a; background: #7f1d1d33; }
.badge.blue { color: #93c5fd; border-color: #2b4ba8; background: #1e3a8a33; }

.kv { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; font-size: 14.5px; }
.kv .k { color: var(--muted); }
.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: #0d1118; border-radius: 10px;
  padding: 12px; word-break: break-all; user-select: all; font-size: 16px;
  border: 1px dashed var(--border); margin: 8px 0;
}
.divider { border: 0; border-top: 1px solid var(--border); margin: 14px 0; }
.center { text-align: center; }
.mt { margin-top: 12px; }
.imgcover {
  width: 100%; border-radius: var(--radius); border: 1px solid var(--border);
  margin-bottom: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.35);
}
.steps { color: var(--muted); font-size: 13px; margin: 4px 0 8px; }

/* ── Колокольчик ───────────────────────────────────────────────────── */
.bell {
  position: relative; width: 42px; height: 42px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--card);
  display: flex; align-items: center; justify-content: center; color: var(--text);
}
.bell svg { width: 20px; height: 20px; }
.bell-dot {
  position: absolute; top: 9px; right: 10px; width: 9px; height: 9px;
  border-radius: 50%; background: var(--red); box-shadow: 0 0 8px var(--red);
}

/* ── Чат ───────────────────────────────────────────────────────────── */
.chatbox { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }
.msg { max-width: 82%; padding: 10px 13px; border-radius: 14px; }
.msg .msg-body { white-space: pre-wrap; word-break: break-word; font-size: 15px; }
.msg .msg-meta { font-size: 11px; color: var(--muted); margin-top: 4px; }
.msg.mine {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; border-bottom-right-radius: 4px;
}
.msg.mine .msg-meta { color: #dbeafe; }
.msg.theirs {
  align-self: flex-start; background: var(--card);
  border: 1px solid var(--border); border-bottom-left-radius: 4px;
}
.chat-form { display: flex; gap: 8px; align-items: stretch; }
.chat-form input { flex: 1; }

/* ── Светлая тема ──────────────────────────────────────────────────── */
html[data-theme="light"] {
  --bg: #f3f5f8;
  --bg2: #ffffff;
  --card: #ffffff;
  --card2: #eef1f5;
  --border: #d7dde6;
  --text: #171c24;
  --muted: #5d6675;
  --green: #059669;
  --amber: #b45309;
  --red: #dc2626;
}
html[data-theme="light"] body {
  background: radial-gradient(1200px 500px at 50% -200px, #e3ebf7 0%, var(--bg) 60%);
}
html[data-theme="light"] .topbar { background: rgba(255,255,255,.85); }
html[data-theme="light"] .card { background: var(--card); box-shadow: 0 4px 16px rgba(30,41,59,.08); }
html[data-theme="light"] .list-link { box-shadow: 0 3px 10px rgba(30,41,59,.07); }
html[data-theme="light"] .mono { background: #f1f4f8; }
html[data-theme="light"] .badge.green { background: #d1fae5; }
html[data-theme="light"] .badge.amber { background: #fef3c7; }
html[data-theme="light"] .badge.red { background: #fee2e2; }
html[data-theme="light"] .badge.blue { color: #1d4ed8; background: #dbeafe; border-color: #93c5fd; }
html[data-theme="light"] .ok { background: #d1fae5; border-color: #6ee7b7; color: #065f46; }
html[data-theme="light"] .error { background: #fee2e2; border-color: #fca5a5; color: #991b1b; }
html[data-theme="light"] .drawer { background: var(--bg2); }