/* 云界光年 · 三端共用样式 */
:root {
  --brand: #0f9d8a;          /* 青绿主色（云界光年） */
  --brand-dark: #0a6f62;
  --brand-deep: #0c5f55;
  --bg: #f4f7f6;
  --card: #ffffff;
  --text: #1f2d2a;
  --muted: #6b7c78;
  --line: #e3eae8;
  --danger: #d64545;
  --warn: #c08a1e;
  --ok: #1a9e6c;
  --radius: 12px;
  --shadow: 0 2px 10px rgba(15, 90, 80, .08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
  background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.6;
}
a { color: var(--brand); text-decoration: none; }
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  border: none; border-radius: 8px; padding: 8px 16px; cursor: pointer;
  font-size: 14px; background: var(--brand); color: #fff; transition: .2s;
}
.btn:hover { background: var(--brand-dark); }
.btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--brand); }
.btn.danger { background: var(--danger); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 20px; margin-bottom: 16px;
}
.input, select.input, textarea.input {
  width: 100%; border: 1px solid var(--line); border-radius: 8px;
  padding: 9px 12px; font-size: 14px; background: #fff; color: var(--text);
  outline: none; transition: border .2s;
}
.input:focus { border-color: var(--brand); }
label.f { display: block; margin: 10px 0 4px; color: var(--muted); font-size: 13px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.grid { display: grid; gap: 16px; }
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 16px; }
.kpi { background: var(--card); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.kpi .v { font-size: 26px; font-weight: 700; color: var(--brand-dark); }
.kpi .k { color: var(--muted); font-size: 13px; margin-top: 2px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tbl th, table.tbl td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
table.tbl th { background: #f0f5f3; color: var(--muted); font-weight: 600; white-space: nowrap; }
table.tbl tr:hover td { background: #f8fbfa; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 12px; }
.badge.ok { background: #e3f5ec; color: var(--ok); }
.badge.warn { background: #fff4e0; color: #b0740a; }
.badge.err { background: #fdeaea; color: var(--danger); }
.badge.muted { background: #eef1f0; color: var(--muted); }
.badge.brand { background: #e0f4f0; color: var(--brand-dark); }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  background: #fff; padding: 12px 24px; box-shadow: var(--shadow);
  position: sticky; top: 0; z-index: 20;
}
.topbar .brand { font-size: 18px; font-weight: 700; color: var(--brand-dark); }
.topbar .brand small { font-weight: 400; color: var(--muted); margin-left: 8px; font-size: 12px; }
.topbar .me { display: flex; align-items: center; gap: 14px; color: var(--muted); }
.layout { display: flex; min-height: calc(100vh - 58px); }
.sidebar {
  width: 200px; background: var(--brand-deep); color: #d9f2ec; padding: 16px 10px; flex-shrink: 0;
}
.sidebar .item {
  display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 8px;
  cursor: pointer; margin-bottom: 4px; font-size: 14px; transition: .15s;
}
.sidebar .item:hover { background: rgba(255,255,255,.08); }
.sidebar .item.on { background: var(--brand); color: #fff; font-weight: 600; }
.main { flex: 1; padding: 22px 26px; min-width: 0; }
.page-title { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.page-desc { color: var(--muted); margin-bottom: 18px; font-size: 13px; }
.empty { color: var(--muted); text-align: center; padding: 36px 0; }
.toast {
  position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
  background: #22302d; color: #fff; padding: 10px 22px; border-radius: 8px;
  font-size: 14px; z-index: 99; opacity: 0; transition: .25s; pointer-events: none;
}
.toast.show { opacity: 1; }
.toast.err { background: var(--danger); }
.modal-mask {
  position: fixed; inset: 0; background: rgba(15,40,35,.45); z-index: 50;
  display: flex; align-items: center; justify-content: center;
}
.modal { background: #fff; border-radius: 14px; width: 520px; max-width: 92vw; max-height: 86vh; overflow: auto; padding: 22px; }
.modal h3 { margin-bottom: 14px; }
.modal .close { float: right; cursor: pointer; color: var(--muted); font-size: 18px; }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #0c5f55 0%, #12a08d 100%); }
.login-box { background: #fff; border-radius: 16px; padding: 36px 34px; width: 380px; box-shadow: 0 10px 40px rgba(0,0,0,.18); }
.login-box h1 { font-size: 22px; margin-bottom: 4px; }
.login-box .sub { color: var(--muted); margin-bottom: 20px; font-size: 13px; }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: sp 0.8s linear infinite; }
@keyframes sp { to { transform: rotate(360deg); } }
.mono { font-family: Consolas, Menlo, monospace; font-size: 12px; }
@media (max-width: 900px) {
  .sidebar { width: 60px; }
  .sidebar .item span { display: none; }
  .main { padding: 14px; }
}

/* 内容创作 · 富文本编辑器 */
.rich-toolbar { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; border: 1px solid var(--line); border-bottom: none; border-radius: 8px 8px 0 0; padding: 6px 8px; background: #f6faf8; }
.rich-toolbar button { border: 1px solid var(--line); background: #fff; border-radius: 6px; min-width: 28px; padding: 4px 8px; font-size: 12px; cursor: pointer; }
.rich-toolbar button:hover { border-color: var(--brand); color: var(--brand); }
.rich-toolbar .sep { width: 1px; height: 18px; background: var(--line); margin: 0 4px; }
.rich-area:focus { outline: 2px solid rgba(16, 150, 120, .18); }
.rich-area img { max-width: 100%; border-radius: 6px; }
/* 内容创作 · Tab 页签 */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.tabs .tab { border: 1px solid var(--line); border-radius: 16px; padding: 5px 14px; font-size: 13px; cursor: pointer; color: var(--muted); background: #fff; }
.tabs .tab.on { background: var(--brand); color: #fff; border-color: var(--brand); }
/* 内容创作 · 按钮/复选 */
.btn.mini { padding: 3px 10px; font-size: 12px; min-width: 0; }
.btn.mini.danger { background: var(--danger); }
.modal-btns { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.chk { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); cursor: pointer; }
.chk input { width: auto; }

/* AI发布（04） */
.form-row { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.form-row label { width: 90px; flex: none; color: var(--muted); font-size: 13px; }
.form-row select, .form-row input { width: 100%; }
.brand-text { color: var(--brand); font-weight: 700; }
.badge.info { background: #e6f2fb; color: #1a6fb0; }