/* 登录 / 改密页 */

.auth-page {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(37, 99, 235, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(15, 23, 42, 0.06), transparent 50%),
    #f4f7fb;
}

.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

.auth-card {
  width: min(420px, 100%);
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  padding: 28px 28px 24px;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
}

.auth-brand {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 22px;
}

.auth-brand .brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #0f172a;
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 18px;
}

.auth-brand h1 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
}

.auth-brand p {
  margin: 4px 0 0;
  font-size: 13px;
  color: #64748b;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: #64748b;
}

.auth-form input {
  padding: 10px 12px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  font: inherit;
  font-weight: 400;
  color: #0f172a;
  background: #fff;
}

.auth-form input:focus {
  outline: none;
  border-color: #94a3b8;
  box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.25);
}

.auth-submit {
  width: 100%;
  margin-top: 4px;
  justify-content: center;
  font-weight: 700;
  min-height: 42px;
}

.auth-error {
  margin: 0;
  padding: 8px 10px;
  border-radius: 8px;
  background: #fef2f2;
  color: #b91c1c;
  font-size: 13px;
}