:root {
  --rose: #ff6b8a;
  --deep: #1a0a14;
  --mid: #2d1424;
  --card: #3a1a2e;
  --gold: #f0c060;
  --text: #f5e6ee;
  --muted: #b08090;
  --green: #4ade80;
  --blue: #6496ff;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--deep);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  min-height: 100vh;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 20%, rgba(255,107,138,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(240,96,96,0.08) 0%, transparent 60%);
  pointer-events: none; z-index: 0;
}
.page-center {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 2rem 0.5rem;
}
.auth-card {
  background: var(--mid);
  border: 1px solid rgba(255,107,138,0.2);
  border-radius: 28px;
  padding: 2.5rem;
  width: 100%; max-width: 440px;
}
.auth-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem; color: var(--rose);
  margin-bottom: 1.8rem;
  display: block;
  text-decoration: none;
}
.auth-logo span { color: var(--gold); font-style: italic; }
.auth-card h1 {
  font-family: 'Playfair Display', serif;
  font-size: 1.9rem; margin-bottom: 0.3rem;
}
.auth-card h1 em { color: var(--rose); font-style: italic; }
.auth-card .sub { color: var(--muted); font-size: 0.9rem; margin-bottom: 1.8rem; font-weight: 300; }
.input-group { margin-bottom: 1rem; }
.input-group label { display: block; font-size: 0.82rem; color: var(--muted); margin-bottom: 0.4rem; }
.input-group input, .input-group select {
  width: 100%; background: var(--card);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; padding: 0.85rem 1rem;
  color: var(--text); font-family: 'DM Sans', sans-serif;
  font-size: 1rem; outline: none; transition: border-color 0.2s;
  appearance: none;
}
.input-group input:focus, .input-group select:focus { border-color: var(--rose); }
.input-group select option { background: var(--mid); }
.btn-primary {
  width: 100%;
  background: linear-gradient(135deg, #ff6b8a, #ff4d6d);
  color: white; border: none; padding: 1rem; border-radius: 14px;
  font-family: 'DM Sans', sans-serif; font-size: 1rem;
  font-weight: 500; cursor: pointer;
  box-shadow: 0 6px 25px rgba(255,107,138,0.3);
  transition: all 0.2s; margin-top: 0.5rem;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 35px rgba(255,107,138,0.4); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.auth-footer { text-align: center; margin-top: 1.2rem; font-size: 0.88rem; color: var(--muted); }
.auth-footer a { color: var(--rose); text-decoration: none; }
.auth-footer a:hover { text-decoration: underline; }
.error-msg { background: rgba(255,107,107,0.1); border: 1px solid rgba(255,107,107,0.3); border-radius: 10px; padding: 0.7rem 1rem; color: #ff9090; font-size: 0.85rem; margin-bottom: 1rem; display: none; }
.success-msg { background: rgba(74,222,128,0.1); border: 1px solid rgba(74,222,128,0.3); border-radius: 10px; padding: 0.7rem 1rem; color: var(--green); font-size: 0.85rem; margin-bottom: 1rem; display: none; }
.divider { display: flex; align-items: center; gap: 1rem; margin: 1rem 0; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: rgba(255,255,255,0.08); }
.divider span { color: var(--muted); font-size: 0.8rem; }
.companion-select { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin-bottom: 1rem; }
.comp-btn {
  background: var(--card); border: 2px solid transparent;
  border-radius: 14px; padding: 1rem; cursor: pointer;
  text-align: center; transition: all 0.2s;
  font-family: 'DM Sans', sans-serif; color: var(--text);
}
.comp-btn:hover { border-color: rgba(255,107,138,0.4); }
.comp-btn.active { border-color: var(--rose); background: rgba(255,107,138,0.1); }
.comp-btn span { display: block; font-size: 1.6rem; margin-bottom: 0.2rem; }
.comp-btn strong { font-size: 0.88rem; display: block; }
.comp-btn small { font-size: 0.75rem; color: var(--muted); }