/* login.css : ログイン画面専用 */

.login-body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #dbeafe 0, #eef2ff 30%, #f9fafb 70%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-wrapper {
  width: 100%;
  max-width: 420px;
  padding: 16px;
  box-sizing: border-box;
}

.login-card {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  padding: 24px 24px 20px;
}

.login-title {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 600;
}

.login-subtitle {
  margin: 0 0 16px;
  font-size: 13px;
  color: #6b7280;
}

.login-form label {
  font-size: 13px;
  display: block;
  margin: 8px 0 4px;
}

.login-form input[type="text"],
.login-form input[type="password"] {
  width: 100%;
  box-sizing: border-box;
  padding: 8px;
  font-size: 14px;
  border-radius: 6px;
  border: 1px solid #d1d5db;
}

.login-form input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 1px #2563eb33;
}

.login-button {
  margin-top: 16px;
  width: 100%;
  padding: 10px 0;
  font-size: 14px;
  border-radius: 9999px;
  border: none;
  background: #2563eb;
  color: #fff;
  cursor: pointer;
}

.login-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.login-error {
  margin-top: 8px;
  font-size: 13px;
  color: #b91c1c;
  min-height: 18px;
}

.login-note {
  margin-top: 12px;
  font-size: 11px;
  color: #6b7280;
  line-height: 1.5;
}