:root {
  --bg: #0b1220;
  --panel: #101a2e;
  --panel2: #0f1930;
  --text: #e6ecff;
  --muted: #aab6e6;
  --line: rgba(255,255,255,.10);
  --accent: #6aa6ff;
  --accent2: #79f2c0;
  --danger: #ff6a7a;
  --shadow: 0 18px 55px rgba(0,0,0,.40);
  --radius: 14px;
  --radius2: 10px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1000px 500px at 20% 0%, rgba(106,166,255,.25), transparent 55%),
    radial-gradient(900px 450px at 85% 15%, rgba(121,242,192,.18), transparent 60%),
    linear-gradient(180deg, #080d18, #0b1220 55%, #050913);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 1080px;
  margin: 28px auto;
  padding: 0 16px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16,26,46,.72);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: .3px;
}

.badge {
  font-family: var(--mono);
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.nav a {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
  color: var(--text);
  background: transparent;
}
.nav a:hover {
  border-color: var(--line);
  background: rgba(255,255,255,.04);
  text-decoration: none;
}

.panel {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16,26,46,.72);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

h1 { margin: 0 0 14px; font-size: 22px; }
h2 { margin: 0 0 12px; font-size: 18px; color: var(--text); }

.muted { color: var(--muted); }
.row { display: flex; gap: 14px; flex-wrap: wrap; }
.col { flex: 1; min-width: 260px; }

.flash {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 12px;
}
.flash.success { border-color: rgba(121,242,192,.35); background: rgba(121,242,192,.10); }
.flash.error { border-color: rgba(255,106,122,.40); background: rgba(255,106,122,.10); }
.flash.info { border-color: rgba(106,166,255,.35); background: rgba(106,166,255,.10); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
}
.btn:hover { background: rgba(255,255,255,.07); }
.btn.primary { border-color: rgba(106,166,255,.45); background: rgba(106,166,255,.14); }
.btn.danger { border-color: rgba(255,106,122,.45); background: rgba(255,106,122,.14); }

input[type="text"], input[type="password"], input[type="number"], textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(8,13,24,.70);
  color: var(--text);
  outline: none;
}
textarea { min-height: 120px; resize: vertical; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.field { margin-bottom: 12px; }

.table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.table th, .table td {
  padding: 10px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.table th { color: var(--muted); font-size: 12px; font-weight: 700; background: rgba(255,255,255,.03); }
.table tr:hover td { background: rgba(255,255,255,.02); }

.right { text-align: right; }
.small { font-size: 12px; }
.kpi {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.03);
}
.kpi .num { font-size: 22px; font-weight: 800; }
.kpi .lbl { color: var(--muted); font-size: 12px; }

.login-wrap {
  min-height: calc(100vh - 40px);
  display: grid;
  place-items: center;
  padding: 20px;
}
.login-card {
  width: min(440px, 100%);
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16,26,46,.78);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

/* Telegram-like preview */
.tg-preview {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background:
    radial-gradient(800px 400px at 25% 0%, rgba(106,166,255,.16), transparent 60%),
    radial-gradient(700px 360px at 85% 10%, rgba(121,242,192,.12), transparent 60%),
    linear-gradient(180deg, rgba(8,13,24,.70), rgba(8,13,24,.55));
}

.tg-chat {
  padding: 16px;
  min-height: 420px;
}

.tg-msg {
  max-width: none;
  width: 100%;
  margin: 0 0 12px;
}

.tg-bubble {
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 18px;
  padding: 10px 12px;
  background: rgba(16,26,46,.78);
}

.tg-text {
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.35;
}

.tg-text a { color: var(--accent2); }
.tg-text code {
  font-family: var(--mono);
  padding: 1px 6px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
}
.tg-text pre {
  margin: 8px 0 0;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.20);
  overflow: auto;
  font-family: var(--mono);
  font-size: 12px;
}

.tg-inline {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tg-ik-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
.tg-ik-row.cols-1 { grid-template-columns: 1fr; }
.tg-ik-row.cols-2 { grid-template-columns: 1fr 1fr; }
.tg-ik-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }

.tg-ik-btn {
  width: 100%;
  border-radius: 14px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--text);
  font-weight: 700;
  text-align: center;
}
.tg-ik-btn:hover {
  background: rgba(255,255,255,.07);
  text-decoration: none;
}

.tg-reply {
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(16,26,46,.72);
  padding: 12px;
}
.tg-reply-title {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
}
.tg-rk {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tg-rk-btn {
  width: 100%;
  border-radius: 14px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: var(--text);
  font-weight: 700;
  text-align: center;
}

.tg-rk-row {
  display: grid;
  gap: 8px;
}
.tg-rk-row.cols-1 { grid-template-columns: 1fr; }
.tg-rk-row.cols-2 { grid-template-columns: 1fr 1fr; }
.tg-rk-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }