:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1f232c;
  --line: #2c313c;
  --text: #e8eaef;
  --muted: #8b93a3;
  --accent: #e2001a;
  --accent-soft: rgba(226, 0, 26, .18);
  --radius: 10px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

a { color: #ff8a96; }

.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; color: var(--text); text-decoration: none; }
.brand .logo { color: var(--accent); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: var(--radius); padding: 12px 20px;
  font: inherit; font-weight: 600; cursor: pointer; text-decoration: none;
  background: var(--accent); color: #fff;
}
.btn:hover { filter: brightness(1.1); }
.btn.secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--line); }
.btn:disabled { opacity: .6; cursor: default; }

.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 14px; color: var(--muted); }
.field input {
  background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 8px;
  padding: 11px 12px; font: inherit;
  width: 100%; min-width: 0;
}
.field input:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }
.check { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); margin: 4px 0 18px; }
.error { color: #ff8a96; font-size: 14px; min-height: 1.4em; margin: 0 0 10px; }
.ok { color: #7fe0a6; font-size: 14px; min-height: 1.4em; margin: 0 0 10px; }
.muted { color: var(--muted); }
.hidden { display: none !important; }