/* ---------- 全局 ---------- */
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: #f3f6fb;
  color: #222;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px;
}

/* ---------- 头部 ---------- */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 14px 12px;
}

.header-left h2 {
  margin: 0;
  font-size: 20px;
}

.sub {
  margin: 6px 0 0 0;
  color: #666;
  font-size: 13px;
}

.btn-logout {
  padding: 8px 12px;
  border: 0;
  background: #ff4d4f;
  color: #fff;
  border-radius: 8px;
  cursor: pointer;
}

/* ---------- 控件区域 ---------- */
.controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 0 12px 10px 12px;
}

#domainSelect {
  flex: 1;
  min-width: 240px;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #ddd;
  background: #fff;
}

.msg {
  color: #f00;
  padding-top: 12px;
}

/* ---------- 记录区域 ---------- */
.records {
  padding: 0 12px;
}

/* 卡片化记录 */
.record-item {
  background: #fff;
  border-radius: 14px;
  padding: 12px;
  margin-bottom: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  align-items: center;
}

.record-item input,
.record-item select {
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #ddd;
  background: #fff;
}

.record-item .btn {
  padding: 10px;
  border: 0;
  border-radius: 10px;
  background: #1890ff;
  color: #fff;
  cursor: pointer;
}

.record-item .status {
  font-size: 12px;
  color: #666;
}

/* 警告提示 */
.warn {
  padding: 20px;
  text-align: center;
  color: #888;
}

/* ---------- 登录页面 ---------- */
.login-page {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.login-card {
  width: 90%;
  max-width: 420px;
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.login-title {
  text-align: center;
  margin-bottom: 20px;
}

.login-title h2 {
  margin: 0;
  font-size: 22px;
}

.login-title p {
  margin: 8px 0 0 0;
  color: #888;
}

.login-form input {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border-radius: 12px;
  border: 1px solid #ddd;
}

.login-form button {
  width: 100%;
  padding: 12px;
  margin-top: 10px;
  border-radius: 12px;
  border: 0;
  background: #1890ff;
  color: #fff;
  cursor: pointer;
}

.login-msg {
  margin-top: 10px;
  color: #ff4d4f;
  text-align: center;
}

/* ---------- 响应式：手机端 ---------- */
@media (max-width: 768px) {
  .record-item {
    grid-template-columns: 1fr;
  }

  .record-item input,
  .record-item select {
    width: 100%;
  }

  .btn-logout {
    width: 100%;
  }
}

/* 登录页布局 */
.login-page {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, #f3f6fb, #eaf0ff);
}

.login-card {
  width: 100%;
  max-width: 420px;
  padding: 28px 24px;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 14px 40px rgba(0,0,0,0.12);
}

.login-header h2 {
  text-align: center;
  margin: 0 0 16px 0;
  font-size: 22px;
  color: #222;
}

.login-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.login-body input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #ddd;
  outline: none;
  font-size: 14px;
}

.login-body input:focus {
  border-color: #1890ff;
  box-shadow: 0 0 0 4px rgba(24,144,255,0.16);
}

.login-btn {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: none;
  background: #1890ff;
  color: #fff;
  font-size: 15px;
  cursor: pointer;
}

.login-btn:active {
  transform: translateY(1px);
}

.login-msg {
  text-align: center;
  color: #ff4d4f;
  font-size: 13px;
  margin-top: 6px;
}

/* 手机端适配 */
@media (max-width: 480px) {
  .login-card {
    margin: 0 16px;
    padding: 22px 18px;
  }
}