/* ===========================
   AUTH PAGES — Signup / Login (iOS Light)
   =========================== */

:root {
  --green: #2D8C3C;
}

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: var(--bg);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 16px;
  padding: 48px 40px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.auth-logo {
  height: 36px;
  margin-bottom: 32px;
  display: block;
}

.auth-headline {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 32px;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.03em;
}

.form-group input {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 15px;
  color: var(--cream);
  font-family: var(--font-body);
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--green);
}

.form-hint {
  font-size: 12px;
  color: var(--muted);
}

.btn-primary {
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.2s;
  text-align: center;
}

.btn-primary:hover {
  background: #236b30;
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.auth-switch {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}

.auth-switch a {
  color: var(--green);
  text-decoration: none;
  font-weight: 600;
}

.auth-switch a:hover {
  text-decoration: underline;
}

.auth-error {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid var(--danger);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--danger);
  margin-top: 8px;
}