:root {
  color-scheme: light;

  --paper:      #faf7f0;
  --surface:    #fffdf8;
  --ink:        #2b2620;
  --ink-soft:   #6c6354;
  --line:       #e4ddcc;

  --accent:     #0c8a6e;
  --accent-d:   #0a755d;
  --accent-soft:#dcf0ea;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.auth-card {
  max-width: 380px;
  margin: 12vh auto;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(43, 38, 32, 0.06);
}

.auth-card h1 {
  margin: 0 0 20px;
  font-size: 1.3rem;
  text-align: center;
  color: var(--accent-d);
}

.auth-card h2 {
  margin: 0 0 16px;
  font-size: 1.05rem;
}

.auth-card input {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-size: 0.95rem;
}

.auth-card button {
  width: 100%;
  padding: 10px 12px;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 0.95rem;
  cursor: pointer;
}

.auth-card button:hover { background: var(--accent-d); }

.auth-card p {
  margin: 14px 0 0;
  font-size: 0.85rem;
  text-align: center;
  color: var(--ink-soft);
}

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

.msg {
  padding: 8px 12px;
  margin-bottom: 16px;
  border-radius: 8px;
  font-size: 0.85rem;
}

.msg.ok  { background: var(--accent-soft); color: var(--accent-d); }
.msg.err { background: #fbe3e0; color: #b03a2e; }

.legal-links { margin-top: 16px; text-align: center; font-size: 12px; opacity: .7; }