/* ═══════════════════════════════════════════════════════
   AREA Quiz Defense — login.css
═══════════════════════════════════════════════════════ */

#login-page {
  position: fixed;
  inset: 0;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

#login-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
  pointer-events: none;
}

.login-card {
  background: var(--surface);
  padding: 3rem 2.5rem;
  max-width: 400px;
  width: 90%;
  position: relative;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}

.login-decoration {
  position: absolute;
  top: -10px;
  left: 2rem;
  background: var(--gold);
  color: var(--ink);
  font-size: 0.58rem;
  font-weight: 700;
  padding: 0.15rem 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.login-logo {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.login-logo span { color: var(--gold); font-style: italic; }

.login-tagline {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 2rem;
}

.login-divider {
  height: 2px;
  background: var(--ink);
  margin-bottom: 2rem;
}

.login-form { display: flex; flex-direction: column; gap: 1.1rem; }

.login-input-group { display: flex; flex-direction: column; gap: 0.38rem; }

.login-label {
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.login-input {
  border: 2px solid var(--border);
  background: var(--paper);
  padding: 0.75rem 0.9rem;
  font-size: 0.9rem;
  color: var(--ink);
  outline: none;
  width: 100%;
  transition: border-color 0.15s;
}

.login-input:focus { border-color: var(--ink); }

.login-btn {
  background: var(--ink);
  color: var(--paper);
  border: none;
  padding: 0.9rem 2rem;
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-style: italic;
  cursor: pointer;
  transition: all 0.18s;
  box-shadow: 3px 3px 0 var(--accent);
  width: 100%;
  margin-top: 0.5rem;
}

.login-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--accent);
}

.login-error {
  background: rgba(178,34,34,0.1);
  border: 2px solid var(--accent);
  color: var(--accent);
  padding: 0.6rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 500;
  display: none;
}

.login-error.show { display: block; }

.login-forgot {
  text-align: center;
  font-size: 0.72rem;
  color: var(--muted);
  cursor: pointer;
  text-decoration: underline;
}

.login-forgot:hover { color: var(--ink); }

.login-demo-hint {
  background: rgba(201,146,42,0.08);
  border: 1px solid rgba(201,146,42,0.25);
  padding: 0.65rem 0.8rem;
  font-size: 0.7rem;
  color: var(--muted);
  line-height: 1.6;
  margin-top: 0.5rem;
}

.login-demo-hint strong { color: var(--gold); }

.login-footer {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.62rem;
  color: var(--muted);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}