/* 批量邮箱控制台样式 */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", system-ui, sans-serif;
  font-size: 14px;
  color: #1f2430;
  background: #f4f6fa;
}
.hidden { display: none !important; }
.muted { color: #8a93a3; }
.small { font-size: 12px; }

/* ---------------- 口令锁屏 ---------------- */
.lock-view {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #eef2fb 0%, #e3ebfa 100%);
}
.lock-card {
  width: 340px;
  background: #fff;
  border-radius: 14px;
  padding: 28px 26px;
  box-shadow: 0 10px 30px rgba(31, 44, 71, .12);
}
.lock-card h1 { margin: 0 0 6px; font-size: 19px; }
.lock-sub { margin: 0 0 18px; font-size: 12px; color: #8a93a3; }
.lock-card input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #d6dced;
  border-radius: 8px;
  font-size: 14px;
  outline: none;
}
.lock-card input:focus { border-color: #2f6fed; }
.lock-error { min-height: 18px; margin: 8px 0; color: #d64545; font-size: 12px; }

/* ---------------- 布局 ---------------- */
.console-view { display: flex; flex-direction: column; height: 100%; }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #fff;
  border-bottom: 1px solid #e6eaf3;
}
.brand { font-size: 16px; font-weight: 600; }
.tag {
  margin-left: 8px;
  font-size: 12px;
  font-weight: 400;
  color: #2f6fed;
  background: #eef3ff;
  border-radius: 999px;
  padding: 2px 10px;
}
.layout {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(380px, 460px) 1fr;
  gap: 16px;
  padding: 16px;
  min-height: 0;
}
.col-left, .col-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 0;
  overflow: auto;
}
/* 非弹性卡片不允许被压缩，避免矮视口下内容被裁掉 */
.col-left > .card:not(.grow), .col-right > .card:not(.grow) { flex-shrink: 0; }
.card {
  background: #fff;
  border: 1px solid #e6eaf3;
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.card.grow { flex: 1; min-height: 220px; overflow: hidden; }
.card-title { margin: 0; font-size: 14px; font-weight: 600; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.head-actions { display: flex; align-items: center; gap: 8px; }
.scope {
  font-size: 12px;
  color: #2f6fed;
  background: #eef3ff;
  border-radius: 999px;
  padding: 2px 10px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------------- 批量注册 ---------------- */
.tabs { display: flex; gap: 8px; margin: 12px 0; }
.tab {
  border: 1px solid #d6dced;
  background: #fff;
  color: #5b6478;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
}
.tab.active { border-color: #2f6fed; color: #2f6fed; background: #eef3ff; }
.pane { margin-bottom: 4px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid label, .block-label { display: block; font-size: 12px; color: #5b6478; }
.grid input, .block-label input, .search {
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  border: 1px solid #d6dced;
  border-radius: 8px;
  font-size: 13px;
  outline: none;
}
.grid input:focus, .block-label input:focus, .search:focus { border-color: #2f6fed; }
.block-label { margin-bottom: 10px; }
textarea {
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  border: 1px solid #d6dced;
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
  outline: none;
}
.preview-label { font-size: 12px; color: #5b6478; margin-bottom: 4px; }
.preview {
  background: #f7f9fd;
  border: 1px dashed #d6dced;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 12px;
  color: #47506a;
  min-height: 34px;
  word-break: break-all;
  max-height: 76px;
  overflow: auto;
}
.row-end { display: flex; justify-content: flex-end; margin-top: 10px; }
.result { margin-top: 10px; border-top: 1px dashed #e6eaf3; padding-top: 10px; }
.stats { display: flex; gap: 8px; margin-bottom: 8px; }
.stat { font-size: 12px; border-radius: 999px; padding: 3px 10px; }
.stat.ok { color: #16a34a; background: #eafaf0; }
.stat.warn { color: #b26a00; background: #fff6e6; }
.stat.bad { color: #d64545; background: #fdeeee; }

/* ---------------- 账号列表 ---------------- */
.acc-list { flex: 1; overflow: auto; margin-top: 10px; }
.acc-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  border: 1px solid transparent;
}
.acc-row:hover { background: #f7f9fd; }
.acc-row.active { background: #eef3ff; border-color: #c9dcff; }
.acc-email { flex: 1; font-size: 13px; word-break: break-all; }
.acc-mail {
  font-size: 11px;
  color: #5b6478;
  background: #f1f3f8;
  border-radius: 999px;
  padding: 2px 8px;
  white-space: nowrap;
}
.acc-mail.unread { color: #d64545; background: #fdeeee; }

/* ---------------- 消息接收框 ---------------- */
.inbox-list { flex: 1; overflow: auto; margin-top: 10px; }
.msg {
  border: 1px solid #e6eaf3;
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 10px;
}
.msg-main { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; }
.code-box {
  min-width: 96px;
  text-align: center;
  border-radius: 10px;
  padding: 6px 8px;
  background: #eef3ff;
  border: 1px solid #c9dcff;
}
.code-box .code {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #2f6fed;
  font-family: Consolas, Menlo, monospace;
}
.code-box .code.none { font-size: 12px; font-weight: 400; color: #8a93a3; }
.code-copy {
  margin-top: 4px;
  font-size: 11px;
  border: none;
  background: transparent;
  color: #2f6fed;
  cursor: pointer;
  padding: 0;
}
.msg-body { flex: 1; min-width: 0; }
.msg-subject { font-size: 13px; font-weight: 600; margin-bottom: 3px; word-break: break-all; }
.msg-meta { font-size: 12px; color: #8a93a3; word-break: break-all; }
.msg-snippet { font-size: 12px; color: #5b6478; margin-top: 4px; word-break: break-all; }
.msg-detail {
  margin-top: 10px;
  border-top: 1px dashed #e6eaf3;
  padding-top: 8px;
  font-size: 13px;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 260px;
  overflow: auto;
  color: #333c4e;
}
.empty-state { color: #8a93a3; font-size: 13px; padding: 18px 4px; text-align: center; }

/* ---------------- 按钮 / 提示 ---------------- */
.btn {
  border: 1px solid #d6dced;
  background: #fff;
  color: #333c4e;
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 13px;
  cursor: pointer;
}
.btn:hover { border-color: #2f6fed; color: #2f6fed; }
.btn.primary { background: #2f6fed; border-color: #2f6fed; color: #fff; }
.btn.primary:hover { background: #2560d8; color: #fff; }
.btn.small { padding: 4px 10px; font-size: 12px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .6; cursor: not-allowed; }

.toast {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: #24304a;
  color: #fff;
  border-radius: 8px;
  padding: 9px 18px;
  font-size: 13px;
  z-index: 99;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .18);
}
.toast.error { background: #d64545; }

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; overflow: auto; }
  .card.grow { overflow: visible; }
  .acc-list, .inbox-list { max-height: 320px; }
}