/* =========================================================
   高青康美口腔 · 内容管理后台样式
   ========================================================= */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #eef2f7; color: #1f2a37; line-height: 1.6; padding-bottom: 60px;
}

.admin-bar {
  position: sticky; top: 0; z-index: 50;
  background: #16324f; color: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,.12);
}
.admin-bar-inner {
  max-width: 1080px; margin: 0 auto; padding: 14px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
}
.admin-bar strong { font-size: 17px; font-weight: 700; }
.admin-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.abtn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 9px 16px; border-radius: 999px; font-size: 14px; font-weight: 600;
  border: 1px solid transparent; cursor: pointer; text-decoration: none; transition: .15s ease;
}
.abtn-primary { background: #1a73e8; color: #fff; }
.abtn-primary:hover { background: #1559c4; }
.abtn-ghost { background: rgba(255,255,255,.1); color: #dbe9f6; border-color: rgba(255,255,255,.2); }
.abtn-ghost:hover { background: rgba(255,255,255,.18); }
.abtn-danger { background: transparent; color: #ffb4b4; border-color: rgba(255,120,120,.4); }
.abtn-danger:hover { background: rgba(255,80,80,.15); }

.admin-hint {
  max-width: 1080px; margin: 16px auto 0; padding: 0 20px; font-size: 13px; color: #5b6b7b;
}
.admin-hint code { background: #fff; border: 1px solid #e3ecf5; padding: 1px 6px; border-radius: 6px; font-size: 12px; }
.admin-main { max-width: 1080px; margin: 14px auto 0; padding: 0 20px; }

/* ---------- 登录区 ---------- */
.login-wrap {
  max-width: 420px; margin: 64px auto 0; padding: 0 20px;
}
.login-box {
  background: #fff; border: 1px solid #e3ecf5; border-radius: 16px;
  padding: 28px 26px; box-shadow: 0 10px 30px rgba(26,115,232,.08);
  display: flex; flex-direction: column; gap: 14px;
}
.login-box h2 { font-size: 20px; color: #16324f; }
.login-sub { font-size: 13px; color: #8a99a8; }
.login-box label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: #5b6b7b; font-weight: 500; }
.login-box input {
  padding: 11px 12px; font-size: 14px; font-family: inherit;
  border: 1px solid #d8e2ee; border-radius: 9px; background: #f8fbff; color: #1f2a37;
}
.login-box input:focus { outline: none; border-color: #5aa2f7; box-shadow: 0 0 0 3px rgba(43,130,240,.15); background: #fff; }
.login-msg { font-size: 13px; min-height: 16px; color: #5b6b7b; }
.login-msg.err { color: #d23b3b; }

/* ---------- 编辑区块 ---------- */
.adm-sec {
  background: #fff; border: 1px solid #e3ecf5; border-radius: 14px;
  padding: 20px 22px 22px; margin-bottom: 18px; box-shadow: 0 4px 14px rgba(26,115,232,.05);
}
.adm-sec-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.adm-sec-head h3 { font-size: 17px; font-weight: 700; color: #16324f; }
.adm-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 20px; }
.adm-field { display: flex; flex-direction: column; gap: 6px; }
.adm-field label { font-size: 13px; color: #5b6b7b; font-weight: 500; }
.adm-field input, .adm-field select, .adm-field textarea {
  width: 100%; padding: 10px 12px; font-size: 14px; font-family: inherit;
  border: 1px solid #d8e2ee; border-radius: 9px; background: #f8fbff; color: #1f2a37;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.adm-field input:focus, .adm-field select:focus, .adm-field textarea:focus {
  outline: none; border-color: #5aa2f7; box-shadow: 0 0 0 3px rgba(43,130,240,.15); background: #fff;
}
.adm-field textarea { resize: vertical; }

.adm-items { display: flex; flex-direction: column; gap: 12px; margin-top: 14px; }
.adm-item {
  background: #f4f8fd; border: 1px solid #e3ecf5; border-radius: 10px; padding: 14px;
}
.adm-item-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.adm-item-head span { font-size: 13px; font-weight: 700; color: #1a73e8; }
.adm-x {
  background: #fff; color: #d9534f; border: 1px solid #f3c2c0; border-radius: 8px;
  padding: 6px 12px; font-size: 13px; cursor: pointer;
}
.adm-x:hover { background: #fff0f0; }

/* ---------- 提示 ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px);
  background: #16324f; color: #fff; padding: 12px 22px; border-radius: 999px; font-size: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25); opacity: 0; pointer-events: none; transition: .25s ease; z-index: 80;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { background: #b4232a; }

@media (max-width: 720px) {
  .adm-grid { grid-template-columns: 1fr; }
}