/* 蕴育时光后台管理系统 · 管理端样式 */
:root{
  --primary:#2563eb; --primary-dark:#1d4ed8; --primary-light:#eff6ff;
  --success:#16a34a; --danger:#dc2626; --warning:#d97706; --info:#0891b2;
  --bg:#f1f5f9; --card:#ffffff; --border:#e2e8f0;
  --text:#0f172a; --text2:#475569; --text3:#94a3b8;
  --sidebar:#0f172a; --sidebar2:#1e293b; --sidebar-text:#94a3b8; --sidebar-active:#2563eb;
  --radius:10px; --shadow:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04);
  --shadow-md:0 4px 12px rgba(15,23,42,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}
button{font-family:inherit;cursor:pointer}
a{color:var(--primary);text-decoration:none}
input,select,textarea{font-family:inherit;font-size:14px}

/* ---------- 登录页 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#0f172a 0%,#1e3a8a 55%,#2563eb 100%)}
.login-card{width:380px;background:#fff;border-radius:16px;padding:40px 36px;box-shadow:var(--shadow-md)}
.login-logo{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.login-logo .logo-badge{width:40px;height:40px;border-radius:10px;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}
.login-title{font-size:20px;font-weight:700}
.login-sub{color:var(--text2);font-size:13px;margin-bottom:24px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--text2);margin-bottom:6px;font-weight:500}
.field input,.field select,.field textarea{width:100%;padding:9px 12px;border:1px solid var(--border);
  border-radius:8px;outline:none;transition:border .15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border:none;
  border-radius:8px;font-size:14px;font-weight:500;transition:all .15s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-block{width:100%}
.btn-ghost{background:#fff;border:1px solid var(--border);color:var(--text2)}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn-danger{background:#fee2e2;color:var(--danger)}
.btn-danger:hover{background:#fecaca}
.btn-success{background:#dcfce7;color:var(--success)}
.btn-sm{padding:5px 10px;font-size:12px;border-radius:6px}
.btn:disabled{opacity:.6;cursor:not-allowed}
.login-error{background:#fef2f2;border:1px solid #fecaca;color:var(--danger);padding:10px 12px;
  border-radius:8px;font-size:13px;margin-bottom:14px;display:none}
.login-hint{margin-top:18px;font-size:12px;color:var(--text3);text-align:center}

/* ---------- 主框架 ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:224px;background:var(--sidebar);color:var(--sidebar-text);display:flex;flex-direction:column;
  position:fixed;top:0;left:0;bottom:0;z-index:20}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;color:#fff}
.sidebar .brand .logo-badge{width:34px;height:34px;border-radius:9px;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700}
.sidebar .brand .bname{font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side-nav{flex:1;padding:8px 12px;overflow-y:auto}
.nav-group{font-size:11px;text-transform:uppercase;color:#475569;letter-spacing:.5px;padding:14px 8px 6px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;margin-bottom:2px;
  cursor:pointer;transition:background .15s;border:none;background:none;color:var(--sidebar-text);width:100%;
  text-align:left;font-size:14px}
.nav-item:hover{background:var(--sidebar2);color:#e2e8f0}
.nav-item.active{background:var(--primary);color:#fff}
.nav-item .ic{width:18px;height:18px;display:flex;align-items:center;justify-content:center}
.nav-item svg{width:17px;height:17px}
.nav-external{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;margin:2px 0;
  color:#cbd5e1;font-size:14px;text-decoration:none}
.nav-external:hover{background:var(--sidebar2);color:#fff}
.sidebar .side-foot{padding:14px 18px;border-top:1px solid #1e293b;font-size:12px;color:#475569}
.main{margin-left:224px;flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{height:60px;background:var(--card);border-bottom:1px solid var(--border);display:flex;
  align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}
.topbar .page-title{font-size:17px;font-weight:600}
.topbar .user-box{display:flex;align-items:center;gap:10px}
.topbar .avatar{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:600}
.topbar .user-meta{line-height:1.2}
.topbar .user-name{font-weight:500;font-size:14px}
.topbar .user-role{font-size:12px;color:var(--text3)}
.content{padding:24px;flex:1}

/* ---------- 卡片 / 表格 ---------- */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:20px}
.card-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.card-head h3{font-size:15px;font-weight:600}
.card-body{padding:20px}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.toolbar input[type=text],.toolbar input[type=date],.toolbar select{width:180px;padding:8px 10px;
  border:1px solid var(--border);border-radius:8px;outline:none}
.toolbar input:focus,.toolbar select:focus{border-color:var(--primary)}
.toolbar .grow{flex:1}
table.data{width:100%;border-collapse:collapse;font-size:13.5px}
table.data th{background:#f8fafc;color:var(--text2);text-align:left;padding:10px 14px;font-weight:600;
  border-bottom:1px solid var(--border);white-space:nowrap}
table.data td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
table.data tr:hover td{background:#f8fafc}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:500}
.badge-green{background:#dcfce7;color:#15803d}
.badge-red{background:#fee2e2;color:#b91c1c}
.badge-blue{background:#dbeafe;color:#1d4ed8}
.badge-gray{background:#f1f5f9;color:#475569}
.badge-purple{background:#ede9fe;color:#6d28d9}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}
.empty{padding:40px;text-align:center;color:var(--text3)}
.pager{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding-top:14px;font-size:13px;color:var(--text2)}
.muted{color:var(--text3)}

/* ---------- 统计卡片 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:20px}
.stat-card{display:flex;align-items:center;gap:14px;padding:20px}
.stat-ic{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.stat-ic svg{width:24px;height:24px}
.stat-val{font-size:26px;font-weight:700;line-height:1.1}
.stat-lbl{font-size:13px;color:var(--text2);margin-top:2px}
.chart-grid{display:grid;grid-template-columns:2fr 1fr;gap:16px;margin-bottom:16px}
.chart-box{height:320px}
.perm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.perm-module{border:1px solid var(--border);border-radius:10px;background:#fff;overflow:hidden}
.perm-module .pm-head{padding:12px 16px;background:#f8fafc;border-bottom:1px solid var(--border);font-weight:600}
.perm-module .pm-item{padding:9px 16px;border-bottom:1px dashed var(--border);font-size:13px;display:flex;justify-content:space-between}
.perm-module .pm-item:last-child{border-bottom:none}
.perm-module .pm-code{font-family:Consolas,Monaco,monospace;font-size:12px;color:var(--text3)}
.perm-check{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;max-height:340px;overflow-y:auto;padding:2px}
.perm-check label{display:flex;align-items:center;gap:8px;font-size:13px;padding:6px 8px;border:1px solid var(--border);border-radius:8px;cursor:pointer}
.perm-check label:hover{border-color:var(--primary)}
.perm-check input{accent-color:var(--primary);width:15px;height:15px}

/* ---------- 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.55);display:flex;align-items:center;
  justify-content:center;z-index:50;padding:20px}
.modal{background:#fff;border-radius:14px;width:520px;max-width:100%;max-height:88vh;overflow:auto;
  box-shadow:var(--shadow-md)}
.modal-lg{width:680px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.modal-head h3{font-size:16px;font-weight:600}
.modal-close{background:none;border:none;font-size:20px;color:var(--text3);line-height:1}
.modal-body{padding:20px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--border)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* ---------- Toast ---------- */
#toasts{position:fixed;top:18px;right:18px;z-index:100;display:flex;flex-direction:column;gap:8px}
.toast{min-width:260px;max-width:420px;padding:11px 16px;border-radius:10px;color:#fff;font-size:13.5px;
  box-shadow:var(--shadow-md);animation:slideIn .2s ease}
.toast.ok{background:#16a34a}.toast.err{background:#dc2626}.toast.info{background:#2563eb}
@keyframes slideIn{from{transform:translateX(30px);opacity:0}to{transform:none;opacity:1}}

/* 角色权限汇总条 */
.role-perms-bar{display:flex;gap:6px;flex-wrap:wrap}
@media (max-width:960px){.chart-grid{grid-template-columns:1fr}.sidebar{width:200px}.main{margin-left:200px}}