* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Open Sans", Helvetica, Arial, sans-serif;
  background: #f2f4f8;
  color: #1f1f1f;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-card {
  width: min(900px, 100%);
  height: 390px;
  border-radius: 20px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 280px 1fr;
  background: #ffffff;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.2);
}

.auth-side {
  background: #4a6572;
  color: #fff;
  padding: 48px 28px;
}

.auth-side h1 {
  margin: 0 0 12px;
  font-size: 28px;
  font-weight: 600;
}

.auth-side p {
  margin: 0;
  opacity: 0.9;
}

.auth-main {
  padding: 42px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.auth-logo {
  height: 46px;
  width: auto;
}

form {
  display: grid;
  gap: 12px;
}

label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6f6f6f;
}

input,
select {
  width: 100%;
  border: 1px solid #d9d9d9;
  border-radius: 12px;
  background: #fff;
  padding: 12px 14px;
  font-size: 15px;
}

input:focus,
select:focus {
  border-color: #d4af7a;
  outline: none;
}

.auth-actions {
  margin-top: 8px;
  display: flex;
  gap: 10px;
}

.auth-note {
  margin: 2px 0 0;
  font-size: 13px;
  color: #666;
}

.auth-note-bottom {
  margin-top: auto;
}

.auth-error {
  margin: 2px 0 0;
  font-size: 13px;
  color: #b42318;
}

.btn {
  border: 0;
  border-radius: 999px;
  height: 40px;
  padding: 0 18px;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary {
  background: #4a6572;
  color: #fff;
}

.btn-primary:hover {
  background: #344955;
}

.btn-secondary {
  background: #ececec;
  color: #333;
}

.auth-list {
  display: grid;
  gap: 10px;
}

.auth-provider {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #2b2b2b;
  border: 1px solid #e2e2e2;
  border-radius: 12px;
  padding: 12px 14px;
  background: #fafafa;
}

.auth-provider:hover {
  border-color: #d4af7a;
}

.link-row {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.link-row a {
  color: #8f6b39;
  text-decoration: none;
  font-size: 13px;
}

.is-hidden {
  display: none !important;
}

@media (max-width: 860px) {
  .auth-card {
    grid-template-columns: 1fr;
  }

  .auth-side {
    padding: 24px;
  }

  .auth-main {
    padding: 24px;
  }
}