:root {
  --bg: #0d0b10;
  --bg-alt: #141119;
  --panel: #1b1722;
  --panel-2: #231d2c;
  --line: #2f2739;
  --text: #ece6f0;
  --muted: #a99db4;
  --accent: #d81b60;
  --accent-2: #ff4f8b;
  --gold: #d9b26f;
  --ok: #4caf7a;
  --bad: #e5484d;
  --radius: 14px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--accent-2); text-decoration: none; }
h1, h2, h3, .brand { font-family: Cinzel, Georgia, serif; letter-spacing: .02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 1.5rem; }
h3 { margin: 0 0 .5rem; font-size: 1.1rem; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.hidden { display: none !important; }

/* top bar */
.topbar { position: sticky; top: 0; z-index: 10; background: rgba(13, 11, 16, .85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.topbar-in { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { font-size: 1.4rem; font-weight: 700; color: var(--text); }
.brand::first-letter { color: var(--accent-2); }
.nav { display: flex; gap: 20px; flex: 1; }
.nav a { color: var(--muted); font-size: .95rem; }
.nav a:hover { color: var(--text); }
.top-actions { display: flex; gap: 10px; align-items: center; }
.lang { background: none; border: 1px solid var(--line); color: var(--muted); border-radius: 8px; padding: 6px 10px; cursor: pointer; font: 600 .8rem Inter, sans-serif; }
.lang:hover { color: var(--text); border-color: var(--muted); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 10px; padding: 10px 18px; font: 600 .95rem Inter, sans-serif; cursor: pointer; border: 1px solid transparent; transition: .15s; }
.btn-primary { background: linear-gradient(135deg, var(--accent), #8e1446); color: #fff; box-shadow: 0 6px 24px rgba(216, 27, 96, .25); }
.btn-primary:hover { filter: brightness(1.12); }
.btn-primary:disabled { opacity: .6; cursor: wait; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--accent-2); }
.btn-sm { padding: 6px 12px; font-size: .85rem; }

/* hero */
.hero {
  padding: 110px 0 120px;
  background:
    radial-gradient(900px 420px at 75% 10%, rgba(216, 27, 96, .28), transparent 60%),
    radial-gradient(700px 400px at 10% 90%, rgba(120, 40, 160, .22), transparent 60%),
    linear-gradient(180deg, #120d17, var(--bg));
  border-bottom: 1px solid var(--line);
}
.eyebrow { color: var(--gold); text-transform: uppercase; letter-spacing: .25em; font-size: .8rem; margin: 0 0 10px; }
.hero h1 { font-size: clamp(2.8rem, 8vw, 5.2rem); margin: 0; line-height: 1.05; }
.hero h1 span { color: var(--accent-2); }
.lead { color: var(--muted); font-size: 1.15rem; max-width: 640px; margin: 18px 0 26px; }
.status { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.pill { display: inline-flex; align-items: center; gap: 8px; background: var(--panel); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: .9rem; color: var(--muted); }
.pill b { color: var(--text); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); display: inline-block; }
.pill.up .dot { background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.pill.down .dot { background: var(--bad); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* sections */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.rates { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.rate { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; text-align: center; }
.rate b { display: block; font: 700 2rem Cinzel, serif; color: var(--accent-2); }
.rate span { color: var(--muted); font-size: .9rem; }
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card p { color: var(--muted); margin: 0; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.steps li { display: flex; gap: 14px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.steps li > b { flex: none; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--accent); font: 700 1.1rem Cinzel, serif; }
.steps p { color: var(--muted); margin: 0; }

/* tables */
.table-scroll { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: var(--radius); overflow: hidden; }
.table th, .table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table th { color: var(--muted); font-weight: 500; font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; background: var(--panel-2); }
.table tr:last-child td { border-bottom: 0; }
.tag { font-size: .85rem; padding: 2px 10px; border-radius: 999px; border: 1px solid var(--line); }
.tag.ok { color: var(--ok); border-color: rgba(76, 175, 122, .4); }
.tag.bad { color: var(--bad); border-color: rgba(229, 72, 77, .4); }

/* cabinet */
#cab-user { display: grid; gap: 16px; }
.cab-hello { margin: 0; color: var(--muted); }
.cab-hello b { color: var(--text); }
.cab-guest p { margin-bottom: 16px; }
.hint { color: var(--muted); font-size: .85rem; margin: 8px 0 0; }

/* forms */
.form { display: grid; gap: 12px; }
.form label { display: grid; gap: 6px; font-size: .9rem; color: var(--muted); }
.form input { background: var(--bg); border: 1px solid var(--line); color: var(--text); border-radius: 10px; padding: 11px 12px; font: inherit; }
.form input:focus { outline: none; border-color: var(--accent-2); }
.form .hint { margin: -4px 0 0; }
#form-password { max-width: 420px; }
.msg { min-height: 1.2em; margin: 0; font-size: .9rem; }
.msg.err { color: var(--bad); }
.msg.ok { color: var(--ok); }
.captcha:empty { display: none; }

/* dialog */
.dialog { width: min(420px, calc(100% - 32px)); background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 18px; padding: 26px; }
.dialog::backdrop { background: rgba(5, 3, 8, .7); backdrop-filter: blur(3px); }
.dialog-close { position: absolute; right: 14px; top: 10px; }
.dialog-close button { background: none; border: 0; color: var(--muted); font-size: 1.6rem; cursor: pointer; }
.tabs { display: flex; gap: 6px; margin-bottom: 18px; }
.tab { flex: 1; background: var(--bg); border: 1px solid var(--line); color: var(--muted); padding: 9px; border-radius: 10px; cursor: pointer; font: 600 .9rem Inter, sans-serif; }
.tab.active { color: #fff; border-color: var(--accent); background: rgba(216, 27, 96, .15); }

.footer { padding: 28px 0; color: var(--muted); font-size: .85rem; border-top: 1px solid var(--line); }

@media (max-width: 860px) {
  .nav { display: none; }
  .rates { grid-template-columns: repeat(2, 1fr); }
  .cards, .steps { grid-template-columns: 1fr; }
  .hero { padding: 70px 0 80px; }
  .section { padding: 56px 0; }
}
@media (max-width: 420px) {
  .topbar-in { gap: 10px; }
  .btn { padding: 9px 14px; }
}