/* 老刘管理后台 · 一期+二期（看板/教程案例/导入/反馈/服务单/未解决池/分类诊断树/审计） */
:root{
  --bg:#f4f6f8; --card:#fff; --line:#e3e8ee; --ink:#1f2933; --muted:#6b7785;
  --primary:#0f7b6c; --primary-dk:#0b5f54; --warn:#b45309; --risk:#b91c1c; --ok:#047857;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:14px/1.6 -apple-system,"PingFang SC","Microsoft YaHei",sans-serif}
.hidden{display:none !important}
.muted{color:var(--muted)}
.tiny{font-size:12px;color:var(--muted);margin-top:14px;line-height:1.7}
.error{color:var(--risk);margin-top:10px;font-size:13px}

/* 登录 */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:32px 28px;width:100%;max-width:400px}
.login-title{font-size:18px;font-weight:700;margin-bottom:6px}
.login-sub{font-size:13px;color:var(--muted);margin-bottom:18px}
#token-input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;
  font-size:14px;margin-bottom:12px}

/* 顶栏与页签 */
.topbar{display:flex;justify-content:space-between;align-items:center;
  background:var(--card);border-bottom:1px solid var(--line);padding:10px 18px}
.topbar__brand{font-weight:700}
.topbar__right{display:flex;align-items:center;gap:12px}
.tabs{display:flex;gap:4px;background:var(--card);border-bottom:1px solid var(--line);
  padding:0 12px;overflow-x:auto}
.tab{border:0;background:none;padding:12px 16px;font-size:14px;color:var(--muted);
  cursor:pointer;border-bottom:2px solid transparent}
.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}
.content{max-width:1080px;margin:0 auto;padding:18px 14px 60px}

/* 卡片 */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-bottom:16px}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px}
.stat-card .num{font-size:24px;font-weight:700;color:var(--primary)}
.stat-card .lbl{font-size:12px;color:var(--muted);margin-top:2px}
.stat-card .sub{font-size:11px;color:var(--muted)}

/* 面板与表格 */
.panel{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:16px}
.panel__head{display:flex;justify-content:space-between;align-items:center;
  padding:12px 16px;border-bottom:1px solid var(--line);gap:8px;flex-wrap:wrap}
.panel__head h2{font-size:15px;margin:0}
.table-wrap{padding:6px 10px 10px;overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{color:var(--muted);font-weight:500;text-align:left;padding:8px 8px;border-bottom:1px solid var(--line);
  white-space:nowrap}
td{padding:9px 8px;border-bottom:1px solid #f0f3f6;vertical-align:top}
tr:last-child td{border-bottom:0}

/* 按钮 */
.btn{border:1px solid var(--line);background:var(--card);border-radius:8px;
  padding:7px 14px;font-size:13px;cursor:pointer;color:var(--ink)}
.btn--primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn--primary:hover{background:var(--primary-dk)}
.btn--line{background:none}
.btn--text{border:0;background:none;color:var(--primary);cursor:pointer;padding:6px 8px}
.btn--danger{color:var(--risk);border-color:#f3c1c1}
.btn--full{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.select{padding:6px 8px;border:1px solid var(--line);border-radius:8px;font-size:13px;margin-right:6px}

/* 状态徽标 */
.tag{display:inline-block;font-size:11px;border-radius:4px;padding:1px 7px;white-space:nowrap}
.tag--new{background:#fef3c7;color:#92400e}
.tag--processing{background:#dbeafe;color:#1e40af}
.tag--closed{background:#e5e7eb;color:#4b5563}
.tag--contacted{background:#e0e7ff;color:#3730a3}
.tag--resolved{background:#d1fae5;color:#065f46}
.tag--unknown{background:#f3f4f6;color:#6b7280}
.tag--won{background:#d1fae5;color:#065f46}
.tag--lost{background:#fee2e2;color:#991b1b}
.tag--draft{background:#fef3c7;color:#92400e}
.tag--published{background:#d1fae5;color:#065f46}
.tag--archived{background:#e5e7eb;color:#4b5563}
.tag--pending_owner_review{background:#fef3c7;color:#92400e}
.tag--reviewing{background:#dbeafe;color:#1e40af}
.tag--approved{background:#d1fae5;color:#065f46}
.tag--rejected{background:#fee2e2;color:#991b1b}
.tag--answered{background:#d1fae5;color:#065f46}
.tag--dismissed{background:#e5e7eb;color:#4b5563}
.warn-text{color:var(--warn)}

/* 编辑器表单 */
.editor-body{padding:14px 16px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px}
.form-grid label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.form-grid label input[type=text],.form-grid label input:not([type]),
.form-grid label select,.form-grid label textarea{
  border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:13px;
  font-family:inherit;color:var(--ink);width:100%;resize:vertical}
.form-grid label.checkbox-row{flex-direction:row;align-items:center;gap:6px;
  font-size:13px;color:var(--ink);padding-top:18px}
.form-grid .span2{grid-column:span 2}
.editor-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;
  margin-top:14px;flex-wrap:wrap}
.ptext{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;
  font-size:14px;margin-top:8px}
#cases-q{width:160px}

/* 弹层 */
.modal{position:fixed;inset:0;background:rgba(15,23,42,.45);display:flex;
  align-items:center;justify-content:center;padding:16px;z-index:50}
.modal__box{background:var(--card);border-radius:12px;max-width:520px;width:100%;
  max-height:80vh;display:flex;flex-direction:column;padding:20px}
.h3{font-weight:700;margin-bottom:10px}
.modal__body{overflow:auto;font-size:13px;white-space:pre-wrap;word-break:break-all}
.modal__foot{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}

/* 提示 */
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:36px;
  background:#1f2933;color:#fff;border-radius:8px;padding:9px 18px;font-size:13px;z-index:60}
.toast--err{background:var(--risk)}

@media (max-width:600px){
  .content{padding:12px 8px 60px}
  .stat-card .num{font-size:20px}
}