:root {
  --bg: #0b1220;
  --card: #121a2b;
  --text: #e6ebf5;
  --muted: #9fb0d0;
  --primary: #4f8cff;
  --primary-2: #3a6ed6;
  --error: #ff5d5d;
  --success: #33d69f;
  --border: #22304d;
}
* { box-sizing: border-box; }
body { margin:0; background: var(--bg); color: var(--text); font-family: ui-sans-serif,system-ui,Segoe UI,Roboto,Helvetica,Arial; }
.header, .footer { border-bottom: 1px solid var(--border); }
.footer { border-top: 1px solid var(--border); border-bottom: 0; }
.container { max-width: 980px; margin: 0 auto; padding: 16px; display:flex; align-items:center; justify-content:space-between; gap:12px; }
.brand { display:flex; gap:10px; align-items:center; color:var(--text); text-decoration:none; font-weight:600; }
.brand img { height:28px; }
.nav a, .linklike { color: var(--muted); text-decoration:none; margin-left:12px; background:none; border:0; cursor:pointer; font: inherit; }
.nav a:hover, .linklike:hover { color: var(--text); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 24px; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.center { max-width: 560px; margin: 40px auto; text-align: center; }
.form-card { max-width: 480px; margin: 40px auto; }
label { display:block; font-size:14px; margin: 10px 0 6px; color: var(--muted); }
input { width:100%; padding:12px 14px; border-radius:10px; border:1px solid var(--border); background:#0e1627; color:var(--text); outline:none; }
input:focus { border-color: var(--primary); }
.btn { display:inline-block; padding: 10px 16px; border-radius: 10px; border: 1px solid transparent; background: var(--primary); color:white; text-decoration:none; font-weight:600; }
.btn:hover { background: var(--primary-2); }
.btn-secondary { background: transparent; border-color: var(--border); color: var(--text); }

.site-header {
  border-bottom: 1px solid #eaeaea;
  background: #fff;
}
.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 16px;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-logo__img {
  display: block;
  height: 80px;
  width: auto;
}
.site-nav a {
  margin-left: 16px;
  text-decoration: none;
  color: #111827;
}
.site-nav a:hover {
  text-decoration: underline;
}


.btn-secondary:hover { border-color: var(--text); }
.actions { display:flex; gap:10px; margin-top: 12px; }
.alert { padding: 10px 12px; border-radius: 10px; margin: 10px 0 0; }
.alert-error { background: #2b0e12; border: 1px solid #6d2a2a; color: #ffc7c7; }
.alert-success { background: #0e2b22; border: 1px solid #1a6d52; color: #b7ffe6; }
.muted { color: var(--muted); font-size: 14px; }