/* Sign-in page for the gated ECO Genie site. Self-contained: tokens mirror src/styles/site.css (dark only). */
:root {
  --page: #110E18; --card: #1F1B2B; --border: #3D3550; --text: #EDEBF4; --muted: #ACA6BC;
  --accent: #9B6CF0; --accent-soft: #C4A5F8; --solid: #6C2BD9; --solid-ink: #F4F1FC; --error: #F08A9B;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh; display: grid; place-items: center; padding: 16px;
  background: radial-gradient(ellipse at top, #221C33, var(--page) 60%); color: var(--text);
  font-family: Lato, system-ui, -apple-system, 'Segoe UI', sans-serif; font-size: 16px; line-height: 1.5;
}
.card { width: 100%; max-width: 400px; background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 32px 28px; }
.brand { font-weight: 700; letter-spacing: .04em; color: var(--accent-soft); margin-bottom: 20px; }
h1 { font-size: 26px; margin: 0 0 8px; }
.sub { color: var(--muted); margin: 0 0 20px; }
label { display: block; font-size: 14px; color: var(--muted); margin: 14px 0 6px; }
input {
  width: 100%; padding: 11px 12px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--page); color: var(--text); font: inherit;
}
input:focus-visible, .btn:focus-visible, .link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn {
  display: block; width: 100%; text-align: center; text-decoration: none; cursor: pointer; margin-top: 18px;
  padding: 12px 16px; border-radius: 10px; border: 1px solid var(--border); background: transparent; color: var(--text); font: inherit; font-weight: 700;
}
.btn-primary { background: var(--solid); border-color: var(--solid); color: var(--solid-ink); }
.btn-primary:hover { background: #7a3de8; }
.btn-ms { margin-top: 0; }
.btn-ms:hover { border-color: var(--accent); }
.btn[disabled] { opacity: .6; cursor: progress; }
.or { display: flex; align-items: center; gap: 12px; color: var(--muted); margin: 20px 0 0; font-size: 14px; }
.or::before, .or::after { content: ''; flex: 1; border-top: 1px solid var(--border); }
.link { background: none; border: 0; color: var(--accent-soft); cursor: pointer; font: inherit; margin-top: 16px; padding: 0; text-decoration: underline; }
.msg { border: 1px solid var(--error); color: var(--error); border-radius: 10px; padding: 10px 12px; margin-bottom: 16px; font-size: 14px; }
[hidden] { display: none !important; }