/* ═══════════════════════════════════════════════════════════════
   AeFlow 授权中心 · 设计系统（靛蓝 SaaS · 浅色）
   视觉基准: design_mockups/auth_center/admin-demo-v2.html
   字体/图标全部自托管，禁用外部 CDN
   ═══════════════════════════════════════════════════════════════ */
@import url('vendor/inter.css');
@import url('vendor/jetbrains-mono.css');
@import url('vendor/remixicon.css');

:root{
  --primary:#4F46E5; --primary-h:#4338CA; --primary-l:#EEF0FB; --primary-50:#F5F6FE;
  --accent:#0E7490; --accent-l:#E7F6FA;
  --bg:#F5F7FB; --surface:#FFFFFF; --surface-2:#F8FAFD;
  --border:#E7EAF3; --border-s:#D8DEEC;
  --text:#0F172A; --muted:#64748B; --subtle:#94A3B8;
  --success:#16A34A; --success-l:#DCFCE7;
  --warn:#B45309; --warn-l:#FEF3C7;
  --danger:#E11D48; --danger-l:#FFE4E9;
  --r:10px; --r-sm:8px; --r-lg:14px;
  --shadow:0 1px 2px rgba(15,23,42,.03);
  --shadow-lg:0 6px 22px -12px rgba(15,23,42,.12);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:13.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
.mono{font-family:var(--mono)}
.hint{color:var(--subtle);font-size:11.5px}
.more{color:var(--primary);font-size:12px;font-weight:600;text-decoration:none}
i[class^="ri-"],i[class*=" ri-"]{font-style:normal}

/* ═══ 骨架 ═══ */
.shell{display:flex;min-height:100vh}
.side{width:228px;background:var(--surface);border-right:1px solid var(--border);padding:18px 12px;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;z-index:30;display:flex;flex-direction:column}
.main{flex:1;margin-left:228px;display:flex;flex-direction:column;min-width:0}
.topbar{height:56px;background:rgba(255,255,255,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 22px;position:sticky;top:0;z-index:20}
.content{padding:22px;width:100%}
.ac-overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.4);z-index:25}
.ac-overlay.show{display:block}

/* ═══ 侧栏 ═══ */
.logo{display:flex;align-items:center;gap:9px;padding:2px 8px 16px;font-weight:800;font-size:15px;letter-spacing:-.2px}
.logo .mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,#4F46E5,#7C3AED);display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;flex-shrink:0}
.logo small{display:block;font-size:9.5px;color:var(--subtle);font-weight:600;letter-spacing:.4px}
.nav-label{font-size:10px;font-weight:700;color:var(--subtle);text-transform:uppercase;letter-spacing:.7px;padding:14px 10px 5px}
.ac-admin-nav{display:flex;flex-direction:column;gap:4px;min-height:0;overflow-y:auto;scrollbar-width:thin}
.ac-app-group{border-radius:10px}
.ac-app-group.is-current{background:var(--surface-2)}
.ac-app-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border:0;border-radius:8px;background:transparent;color:var(--muted);font:700 10.5px/1.35 var(--font);letter-spacing:.35px;text-align:left;cursor:pointer;transition:background .13s,color .13s}
.ac-app-trigger:hover{background:var(--surface-2);color:var(--text)}
.ac-app-trigger:focus-visible{outline:2px solid var(--primary);outline-offset:1px}
.ac-app-trigger-label{display:flex;align-items:center;gap:8px;min-width:0}
.ac-app-trigger-label i{font-size:15px;color:var(--subtle);font-weight:400}
.ac-app-group.is-current .ac-app-trigger,.ac-app-group.is-open .ac-app-trigger{color:var(--text)}
.ac-app-group.is-current .ac-app-trigger-label i{color:var(--primary)}
.ac-app-chevron{font-size:15px;color:var(--subtle);transition:transform .16s ease}
.ac-app-trigger[aria-expanded="true"] .ac-app-chevron{transform:rotate(90deg)}
.ac-app-items{padding:0 0 4px 8px}
.ac-app-items[hidden]{display:none}
.ac-app-items .nav-item{padding:7px 10px 7px 12px;margin:1px 0}
.ac-app-items .nav-item.active{box-shadow:inset 2px 0 0 var(--primary)}
.nav-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:8px;color:#3F4A5F;font-size:12.8px;font-weight:500;text-decoration:none;margin-bottom:1px;transition:background .13s,color .13s}
.nav-item i{font-size:15px;color:var(--subtle);transition:color .13s}
.nav-item:hover{background:var(--surface-2)}
.nav-item.active{background:var(--primary-l);color:var(--primary);font-weight:600}
.nav-item.active i{color:var(--primary)}

/* ═══ 顶栏 ═══ */
.topbar-menu{display:none;background:none;border:none;font-size:20px;color:var(--muted);cursor:pointer;padding:4px}
.page-title{font-size:15px;font-weight:700}
.crumb{color:var(--subtle);font-size:12px}
.env{font-size:11px;font-weight:600;color:var(--success);background:var(--success-l);padding:4px 10px;border-radius:99px;display:inline-flex;align-items:center;gap:5px}
.env::before{content:'';width:6px;height:6px;border-radius:99px;background:var(--success)}
.avatar{width:30px;height:30px;border-radius:99px;background:linear-gradient(135deg,#4F46E5,#7C3AED);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}
/* 顶栏余额胶囊：轻量描边，不与钱包卡抢视觉 */
.ac-chips .badge{background:transparent;border:1px solid var(--border);color:var(--muted);font-weight:600;padding:4px 10px}

/* ═══ 卡片 / 栅格 ═══ */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border)}
.card-h b{font-size:13.5px;font-weight:700}
.card-b{padding:16px 18px}
.grid{display:grid;gap:14px}
.g2e{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.mt{margin-top:20px}

/* ═══ 表格 ═══ */
table{width:100%;border-collapse:collapse;font-size:12.5px}
th{text-align:left;font-size:10.5px;font-weight:700;color:var(--subtle);text-transform:uppercase;letter-spacing:.5px;padding:8px 18px;border-bottom:1px solid var(--border);background:var(--surface-2)}
td{padding:10px 18px;border-bottom:1px solid var(--border);vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover td,table tr:hover td{background:var(--primary-50)}

/* ═══ 徽章 ═══ */
.badge{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:600;padding:2.5px 9px;border-radius:99px}
.b-green{background:var(--success-l);color:var(--success)}
.b-amber{background:var(--warn-l);color:var(--warn)}
.b-red{background:var(--danger-l);color:var(--danger)}
.b-gray{background:#F1F5F9;color:var(--subtle)}
.b-indigo{background:var(--primary-l);color:var(--primary)}
.b-cyan{background:var(--accent-l);color:var(--accent)}

/* ═══ 按钮 ═══ */
.btn{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:7px 14px;border-radius:8px;border:none;cursor:pointer;font-family:var(--font);text-decoration:none;transition:background .13s,border-color .13s,color .13s}
.btn:disabled{cursor:not-allowed;opacity:.62}
.btn-p{background:var(--primary);color:#fff}
.btn-p:hover{background:var(--primary-h)}
.btn-g{background:var(--surface);color:var(--text);border:1px solid var(--border-s)}
.btn-g:hover{border-color:var(--primary);color:var(--primary)}
.btn-sm{padding:4.5px 10px;font-size:11.5px;border-radius:7px}

/* ═══ 开关（只读展示态）═══ */
.switch{width:36px;height:20px;border-radius:99px;background:#CBD5E1;position:relative;flex-shrink:0}
.switch::after{content:'';position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:99px;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:left .15s}
.switch.on{background:var(--primary)}
.switch.on::after{left:18px}

/* ═══ 图标底色 ═══ */
.i-indigo{background:var(--primary-l);color:var(--primary)}
.i-cyan{background:var(--accent-l);color:var(--accent)}
.i-green{background:var(--success-l);color:var(--success)}
.i-amber{background:var(--warn-l);color:var(--warn)}

/* ═══ 双钱包卡（精简·扁平）═══ */
.wm{border-radius:var(--r-lg);padding:15px 17px;border:1px solid var(--border);background:var(--surface)}
.wm small{font-size:11px;font-weight:500;display:block;margin-bottom:8px;color:var(--muted)}
.wm b{font-family:var(--mono);font-size:22px;font-weight:700;display:block;line-height:1;margin-bottom:12px}
.wm .acts{display:flex;gap:6px}
.wm-o{border-left:3px solid var(--primary)}
.wm-o b{color:var(--primary)}
.wm-s{border-left:3px solid var(--accent)}
.wm-s b{color:var(--accent)}

/* ═══ 授权网格 ═══ */
.aa-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(176px,1fr));gap:9px}
.aa{border:1px solid var(--border);border-radius:10px;padding:11px 12px;background:var(--surface);transition:border-color .13s}
.aa:hover{border-color:var(--border-s)}
.aa.on{border-color:rgba(79,70,229,.28)}
.aa.off{opacity:.5}
.aa-top{display:flex;align-items:center;gap:8px}
.aa-top i{width:26px;height:26px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0}
.aa-top b{font-size:12px;display:block}
.aa-top small{font-size:9.5px;color:var(--subtle);display:block}
.aa-top .switch{margin-left:auto;transform:scale(.82)}
.aa-state{margin-top:8px;font-size:10.5px;color:var(--muted)}

/* ═══ 设备位空位 ═══ */
.slot-empty .box{border:1.5px dashed var(--border-s);border-radius:10px;padding:12px;text-align:center;color:var(--subtle);font-size:12px}

/* ═══ Toast ═══ */
#ac-toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;z-index:9999}
.ac-toast-item{background:#0F172A;color:#fff;font-size:12.5px;padding:9px 18px;border-radius:99px;box-shadow:var(--shadow-lg);opacity:.95}
.ac-toast-error{background:var(--danger)}
.ac-toast-success{background:var(--success)}
.ac-dialog{display:none;position:fixed;inset:0;z-index:9998;background:rgba(15,23,42,.48);padding:20px;align-items:center;justify-content:center}
.ac-dialog.show{display:flex}
.ac-dialog-card{width:min(100%,420px);background:var(--surface);border-radius:var(--r-lg);border:1px solid var(--border);box-shadow:0 24px 60px rgba(15,23,42,.22);overflow:hidden}
.ac-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border-bottom:1px solid var(--border);font-size:14px;font-weight:700}
.ac-dialog-close{width:28px;height:28px;border:0;background:transparent;border-radius:7px;color:var(--muted);font-size:22px;line-height:1;cursor:pointer}
.ac-dialog-close:hover{background:var(--surface-2);color:var(--text)}
.ac-dialog-body{padding:18px;display:flex;flex-direction:column;gap:14px}
.ac-dialog-body p{color:var(--muted);font-size:13px;line-height:1.65;white-space:pre-line}
.ac-dialog-body label{display:flex;flex-direction:column;gap:6px;color:var(--muted);font-size:12px;font-weight:600}
.ac-dialog-choices{display:none;grid-template-columns:1fr;gap:8px}
.ac-dialog-choice{display:flex;align-items:center;gap:11px;width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);font:inherit;text-align:left;cursor:pointer;transition:border-color .15s,background .15s}
.ac-dialog-choice:hover{border-color:var(--primary);background:var(--primary-l)}
.ac-dialog-choice:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.ac-dialog-choice>i{font-size:22px;color:var(--primary);flex-shrink:0}
.ac-dialog-choice-copy{display:flex;flex-direction:column;gap:2px;min-width:0}
.ac-dialog-choice-copy b{font-size:13.5px;font-weight:700}
.ac-dialog-choice-copy small{color:var(--muted);font-size:11px}
.ac-dialog-foot{display:flex;justify-content:flex-end;gap:8px;padding:13px 18px;border-top:1px solid var(--border);background:var(--surface-2)}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:#BE123C}
body.ac-dialog-open{overflow:hidden}

/* ═══ 分页条 ═══ */
.ac-pagination{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:14px;color:var(--muted);font-size:12px}
.ac-pagination-actions{display:flex;gap:6px}

.ac-tabs{display:flex;align-items:center;gap:4px;max-width:100%;min-width:0;overflow-x:auto;padding:3px;border:1px solid var(--border);border-radius:9px;background:var(--surface-2);scrollbar-width:thin}
.ac-tab{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:34px;padding:0 13px;border:1px solid transparent;border-radius:6px;background:transparent;color:var(--muted);font:600 12px/1 var(--font);white-space:nowrap;cursor:pointer;transition:background .15s,color .15s,border-color .15s,box-shadow .15s}
.ac-tab:hover{color:var(--text);background:var(--surface)}
.ac-tab.is-active,.ac-tab.active{border-color:var(--border);background:var(--surface);color:var(--primary);box-shadow:0 2px 7px rgba(15,23,42,.06)}
.ac-tab:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.ac-tab-count{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:5px;background:var(--surface-2);color:var(--muted);font:700 10px/1 var(--mono)}
.ac-tab.is-active .ac-tab-count,.ac-tab.active .ac-tab-count{background:var(--primary-l);color:var(--primary)}
[data-panel][hidden]{display:none!important}
@media(max-width:768px){.ac-tabs{width:100%;justify-content:flex-start}.ac-tab{flex:0 0 auto}}
@media(prefers-reduced-motion:reduce){.ac-tab{transition:none}}

/* ═══ 右侧详情抽屉 ═══ */
.ac-drawer{position:fixed;inset:0;z-index:60;display:none}
.ac-drawer.show{display:block}
.ac-drawer-overlay{position:fixed;inset:0;background:rgba(15,23,42,.45)}
.ac-drawer-panel{position:fixed;top:0;right:0;bottom:0;width:min(100%,420px);background:var(--surface);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .18s ease}
.ac-drawer.show .ac-drawer-panel{transform:translateX(0)}
.ac-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);font-weight:700}
.ac-drawer-head button{background:none;border:none;font-size:20px;color:var(--muted);cursor:pointer}
.ac-drawer-body{padding:18px 20px;overflow-y:auto;flex:1}
body.ac-drawer-open{overflow:hidden}
@media(max-width:768px){.ac-drawer-panel{width:100%}}

/* ═══ 站内支付弹窗 ═══ */
.ac-payment{display:none;position:fixed;inset:0;z-index:9997;background:rgba(15,23,42,.56);padding:20px;align-items:center;justify-content:center}
.ac-payment.show{display:flex}
.ac-payment-card{width:min(100%,460px);max-height:calc(100vh - 40px);overflow:auto;background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:0 28px 80px rgba(15,23,42,.28)}
.ac-payment-card:focus{outline:none}
.ac-payment-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border);font-size:15px;font-weight:700}
.ac-payment-close{width:30px;height:30px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:23px;line-height:1;cursor:pointer}
.ac-payment-close:hover{background:var(--surface-2);color:var(--text)}
.ac-payment-body{padding:20px}
.ac-payment-state{min-height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px}
.ac-payment-state b{font-size:15px}
.ac-payment-state small{max-width:320px;color:var(--muted);font-size:12px;line-height:1.7}
.ac-payment-state>i{font-size:48px}
.ac-payment-failed>i{color:var(--danger)}
.ac-payment-success>i{color:var(--success)}
.ac-payment-spinner{width:30px;height:30px;border:3px solid var(--primary-l);border-top-color:var(--primary);border-radius:50%;animation:ac-payment-spin .75s linear infinite}
@keyframes ac-payment-spin{to{transform:rotate(360deg)}}
.ac-payment-summary{display:grid;grid-template-columns:1fr 1.5fr;gap:12px;margin-bottom:16px;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2)}
.ac-payment-summary span{min-width:0;display:flex;flex-direction:column;gap:3px}
.ac-payment-summary small{font-size:10.5px;color:var(--subtle)}
.ac-payment-summary b{font-size:18px;color:var(--primary)}
.ac-payment-summary code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:11px var(--mono);color:var(--muted)}
.ac-payment-qr{width:240px;height:240px;margin:0 auto;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:14px;background:#fff;padding:9px}
.ac-payment-qr img,.ac-payment-qr canvas{display:block;max-width:220px;max-height:220px}
.ac-payment-qr-placeholder{display:flex;align-items:center;justify-content:center}
.ac-payment-qr-error{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;color:var(--subtle);font-size:11.5px;line-height:1.6;padding:20px}
.ac-payment-qr-error i{font-size:34px}
.ac-payment-tip{text-align:center;color:var(--muted);font-size:12px;margin:12px 0}
.ac-payment-cashier{display:flex;flex-direction:column;align-items:center;gap:8px;margin:6px 0 4px}
.ac-payment-cashier[hidden]{display:none}
.ac-payment-cashier-btn{width:100%;justify-content:center;gap:8px;padding:13px 16px;font-size:14.5px}
.ac-payment-cashier-btn i{font-size:19px}
.ac-payment-cashier-hint{color:var(--subtle);font-size:11px;text-align:center;line-height:1.6}
.ac-payment-actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.ac-payment-check{display:block;margin:12px auto 0;border:0;background:none;color:var(--primary);font:600 12px var(--font);cursor:pointer;padding:5px 8px}
.ac-payment-check:disabled{color:var(--subtle);cursor:wait}
.ac-payment-status{text-align:center;color:var(--muted);font-size:11.5px;min-height:18px;margin-top:4px}
.ac-payment-status.is-warning{color:var(--warn)}
.ac-payment-status.is-error{color:var(--danger)}
.ac-payment-foot{display:flex;align-items:center;justify-content:center;gap:6px;padding:12px 16px;border-top:1px solid var(--border);background:var(--surface-2);color:var(--subtle);font-size:10.5px;text-align:center}
body.ac-payment-open{overflow:hidden}

/* ═══ 登录页 ═══ */
.ac-auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.ac-auth-card{width:100%;max-width:360px;padding:28px 26px}
.ac-auth-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:16px;margin-bottom:18px}
.ac-auth-brand .mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,#4F46E5,#7C3AED);display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px}
.ac-auth-title{font-size:14px;color:var(--muted);margin-bottom:18px}
.ac-auth-error{background:var(--danger-l);color:var(--danger);font-size:12.5px;padding:9px 12px;border-radius:8px;margin-bottom:14px}
.ac-auth-form{display:flex;flex-direction:column;gap:14px}
.ac-auth-form label{font-size:12px;color:var(--muted);font-weight:600;display:flex;flex-direction:column;gap:6px}
.ac-input{font-family:var(--font);font-size:14px;padding:10px 12px;border:1px solid var(--border-s);border-radius:8px;color:var(--text);background:var(--surface)}
.ac-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-l)}

/* ═══ 响应式 ═══ */
@media (max-width:768px){
  .side{width:min(84vw,300px);transform:translateX(-100%);transition:transform .2s}
  .side.open{transform:translateX(0)}
  .main{margin-left:0}
  .topbar-menu{display:inline-flex;align-items:center}
  .content{padding:16px}
  .g2e,.g3,.g4{grid-template-columns:1fr}
  .ac-app-trigger{min-height:42px;padding-inline:12px}
  .ac-app-items{padding-left:10px}
  .ac-app-items .nav-item{min-height:40px;padding-block:10px}
  .ac-payment{padding:10px;align-items:flex-end}
  .ac-payment-card{max-height:calc(100vh - 20px);border-radius:18px 18px 12px 12px}
  .ac-payment-body{padding:16px}
  .ac-payment-summary{grid-template-columns:1fr}
  .ac-payment-qr{width:222px;height:222px}
  .ac-payment-qr img,.ac-payment-qr canvas{max-width:202px;max-height:202px}
}

/* ═══ 反馈工单（.fb-*）══════════════════════════════════════════════════════ */

.fb-field{display:flex;flex-direction:column;gap:6px}
.fb-field>label{font-size:13px;font-weight:600;color:var(--text)}
.fb-field .fb-help{font-size:12px;color:var(--muted);line-height:1.6}
.fb-req{color:var(--danger);margin-left:2px}
.fb-count{font-size:11px;color:var(--subtle);font-family:var(--mono);text-align:right}
.fb-count.over{color:var(--danger);font-weight:700}
.fb-err{display:none;align-items:center;gap:5px;font-size:12px;color:var(--danger);font-weight:600}
.fb-err.show{display:flex}
.fb-err i{font-size:14px;flex:0 0 auto}
textarea.ac-input{min-height:120px;resize:vertical;line-height:1.7;font-family:inherit}

.fb-seg{display:flex;gap:8px;flex-wrap:wrap}
.fb-seg-item{position:relative;display:flex;align-items:center;gap:7px;min-height:44px;padding:9px 15px;
  border:1px solid var(--border-s);border-radius:var(--r);background:var(--surface);cursor:pointer;
  font-size:13px;font-weight:600;color:var(--muted);transition:border-color .18s,color .18s,background .18s}
.fb-seg-item:hover{border-color:var(--primary);color:var(--text)}
.fb-seg-item input{position:absolute;opacity:0;width:1px;height:1px}
.fb-seg-item i{font-size:16px}
.fb-seg-item.on{border-color:var(--primary);background:var(--primary-50);color:var(--primary)}
.fb-seg-item:focus-within{outline:none;box-shadow:0 0 0 3px var(--primary-l)}

.fb-drop{display:flex;flex-direction:column;align-items:center;gap:7px;padding:26px 18px;
  border:2px dashed var(--border-s);border-radius:var(--r-lg);background:var(--surface-2);
  cursor:pointer;text-align:center;transition:border-color .18s,background .18s}
.fb-drop:hover,.fb-drop.hot{border-color:var(--primary);background:var(--primary-50)}
.fb-drop:focus-visible{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-l)}
.fb-drop i{font-size:26px;color:var(--primary)}
.fb-drop b{font-size:13px;color:var(--text)}
.fb-drop span{font-size:12px;color:var(--muted)}
.fb-drop.invalid{border-color:var(--danger)}

.fb-thumbs{display:flex;flex-wrap:wrap;gap:10px}
.fb-thumb{position:relative;width:104px;border:1px solid var(--border);border-radius:var(--r-sm);
  overflow:hidden;background:var(--surface-2)}
.fb-thumb-media{width:104px;height:78px;display:flex;align-items:center;justify-content:center;
  background:#0F172A;color:#fff;overflow:hidden}
.fb-thumb-media img{width:100%;height:100%;object-fit:cover;display:block}
.fb-thumb-media i{font-size:24px;opacity:.85}
.fb-thumb-meta{padding:5px 6px;font-size:10px;line-height:1.4;color:var(--muted);
  word-break:break-all;max-height:32px;overflow:hidden}
.fb-thumb-del{position:absolute;top:4px;right:4px;width:22px;height:22px;border:0;border-radius:6px;
  background:rgba(15,23,42,.72);color:#fff;font-size:13px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center}
.fb-thumb-del:hover{background:var(--danger)}
.fb-thumb-bar{height:3px;background:var(--border);overflow:hidden}
.fb-thumb-bar i{display:block;height:100%;width:0;background:var(--primary);transition:width .2s;font-style:normal}
.fb-thumb.done .fb-thumb-bar{background:var(--success)}
.fb-thumb.fail{border-color:var(--danger)}
.fb-thumb.fail .fb-thumb-bar{background:var(--danger)}

.fb-diag{border:1px solid var(--border);border-radius:var(--r-sm);background:var(--surface-2)}
.fb-diag>summary{padding:10px 13px;cursor:pointer;font-size:12px;font-weight:600;color:var(--muted);
  list-style:none;display:flex;align-items:center;gap:7px}
.fb-diag>summary::-webkit-details-marker{display:none}
.fb-diag-body{padding:0 13px 12px}
.fb-pre{margin:0;padding:11px 13px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-sm);font-family:var(--mono);font-size:11px;line-height:1.65;color:var(--text);
  max-height:280px;overflow:auto;white-space:pre-wrap;word-break:break-all}

.fb-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.fb-stat{padding:13px 15px;border:1px solid var(--border);border-radius:var(--r);background:var(--surface)}
.fb-stat small{display:block;font-size:11px;color:var(--muted);letter-spacing:.03em;margin-bottom:5px}
.fb-stat b{font-size:22px;font-weight:800;color:var(--text);font-family:var(--mono);line-height:1}
.fb-stat.is-hot b{color:var(--warn)}
.fb-stat.is-ok b{color:var(--success)}

.fb-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;
  font-size:11px;font-weight:700;line-height:1.7;white-space:nowrap}
.fb-chip i{font-size:12px}
.fb-p0{background:var(--danger-l);color:var(--danger)}
.fb-p1{background:#FFEDD5;color:#C2410C}
.fb-p2{background:var(--warn-l);color:var(--warn)}
.fb-p3{background:var(--surface-2);color:var(--muted);border:1px solid var(--border)}
.fb-media-count{display:inline-flex;align-items:center;gap:3px;font-size:11px;color:var(--muted);
  font-family:var(--mono)}
.fb-media-count i{font-size:13px}

.fb-filters{display:flex;gap:6px;flex-wrap:wrap}
.fb-pill{min-height:32px;padding:5px 13px;border:1px solid var(--border-s);border-radius:999px;
  background:var(--surface);color:var(--muted);font-size:12px;font-weight:600;cursor:pointer;
  display:inline-flex;align-items:center;gap:5px;transition:border-color .18s,color .18s,background .18s}
.fb-pill:hover{border-color:var(--primary);color:var(--text)}
.fb-pill.on{border-color:var(--primary);background:var(--primary);color:#fff}
.fb-pill:focus-visible{outline:none;box-shadow:0 0 0 3px var(--primary-l)}
.fb-pill b{font-family:var(--mono);font-size:11px;opacity:.85}

.fb-row{cursor:pointer}
.fb-row:hover{background:var(--primary-50)}
.fb-row-title{font-weight:600;color:var(--text);max-width:420px;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.fb-row-sub{font-size:11px;color:var(--subtle);margin-top:2px;white-space:nowrap}

/* 工单表格：全局 th/td 有 18px 横向内补，列多时会挤爆；这里局部收紧。
   .badge 是全站共享类且没有 nowrap，只在本表内补，不动全局定义。 */
.fb-table th,.fb-table td{padding-left:11px;padding-right:11px;white-space:nowrap}
.fb-table th:first-child,.fb-table td:first-child{padding-left:18px}
.fb-table th:last-child,.fb-table td:last-child{padding-right:18px}
.fb-table .badge{white-space:nowrap}
.fb-table td.fb-cell-title{white-space:normal}
.fb-table .fb-col-time{color:var(--muted);font-size:11px;font-family:var(--mono)}

.fb-drawer{position:fixed;inset:0;z-index:9990;display:none}
.fb-drawer.show{display:block}
.fb-drawer-mask{position:absolute;inset:0;background:rgba(15,23,42,.46)}
.fb-drawer-panel{position:absolute;top:0;right:0;bottom:0;width:min(780px,100%);background:var(--bg);
  border-left:1px solid var(--border);display:flex;flex-direction:column;
  box-shadow:-18px 0 46px rgba(15,23,42,.16);animation:fbSlide .22s ease}
@keyframes fbSlide{from{transform:translateX(24px);opacity:.6}to{transform:none;opacity:1}}
/* 头部两行栅格：第一行=单号+复制+关闭（永不换行），第二行=徽章组（可换行）。
   早先用单行 flex-wrap 时，窄屏下 margin-left:auto 的关闭键会被挤到第二行。 */
.fb-drawer-head{display:grid;grid-template-columns:1fr auto auto;gap:8px 10px;align-items:center;
  padding:15px 20px;background:var(--surface);border-bottom:1px solid var(--border)}
.fb-drawer-head .fb-no{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--text);
  overflow:hidden;text-overflow:ellipsis}
.fb-drawer-badges{grid-column:1 / -1;display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.fb-drawer-close{width:34px;height:34px;border:1px solid var(--border);
  border-radius:var(--r-sm);background:var(--surface);color:var(--muted);font-size:19px;cursor:pointer;
  display:flex;align-items:center;justify-content:center}
.fb-drawer-close:hover{border-color:var(--danger);color:var(--danger)}
.fb-drawer-body{flex:1;overflow-y:auto;padding:18px 20px;display:flex;flex-direction:column;gap:14px}
.fb-drawer-foot{padding:12px 20px;background:var(--surface);border-top:1px solid var(--border);
  display:flex;gap:8px;flex-wrap:wrap;align-items:center}

.fb-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(178px,1fr));gap:11px 16px}
.fb-meta div{min-width:0}
.fb-meta small{display:block;font-size:11px;color:var(--muted);margin-bottom:2px}
.fb-meta span{font-size:13px;color:var(--text);font-weight:600;word-break:break-all}

.fb-gallery{display:flex;flex-wrap:wrap;gap:10px}
.fb-gal-item{width:120px;border:1px solid var(--border);border-radius:var(--r-sm);overflow:hidden;
  background:var(--surface);cursor:pointer;text-align:left;padding:0;transition:border-color .18s}
.fb-gal-item:hover{border-color:var(--primary)}
.fb-gal-item:focus-visible{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-l)}
.fb-gal-shot{width:120px;height:88px;background:#0F172A;display:flex;align-items:center;justify-content:center}
.fb-gal-shot img{width:100%;height:100%;object-fit:cover;display:block}
.fb-gal-shot i{font-size:26px;color:#fff;opacity:.85}
.fb-gal-meta{padding:6px 7px;font-size:10px;color:var(--muted);line-height:1.45;word-break:break-all}
.fb-gal-meta b{display:block;color:var(--text);font-weight:600;font-size:10px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.fb-lightbox{position:fixed;inset:0;z-index:9996;display:none;align-items:center;justify-content:center;
  background:rgba(15,23,42,.88);padding:28px}
.fb-lightbox.show{display:flex}
.fb-lightbox img,.fb-lightbox video{max-width:100%;max-height:100%;border-radius:var(--r);
  box-shadow:0 22px 60px rgba(0,0,0,.5)}
.fb-lightbox-close{position:absolute;top:16px;right:18px;width:40px;height:40px;border:0;border-radius:10px;
  background:rgba(255,255,255,.14);color:#fff;font-size:22px;cursor:pointer}
.fb-lightbox-close:hover{background:rgba(255,255,255,.26)}

.fb-thread{display:flex;flex-direction:column;gap:11px}
.fb-msg{max-width:82%;padding:10px 13px;border-radius:var(--r);font-size:13px;line-height:1.7;
  white-space:pre-wrap;word-break:break-word;border:1px solid var(--border)}
.fb-msg-head{display:flex;align-items:center;gap:7px;margin-bottom:4px;font-size:11px;color:var(--muted)}
.fb-msg-head b{font-weight:700;color:var(--text)}
.fb-msg.user{align-self:flex-start;background:var(--surface)}
.fb-msg.admin{align-self:flex-end;background:var(--primary-50);border-color:var(--primary-m)}
.fb-msg.system{align-self:center;max-width:100%;background:transparent;border:0;padding:2px 0;
  font-size:11px;color:var(--subtle);display:flex;align-items:center;gap:5px;text-align:center}
.fb-msg.system i{font-size:13px}
.fb-msg.internal{background:repeating-linear-gradient(135deg,var(--warn-l),var(--warn-l) 9px,
  var(--surface) 9px,var(--surface) 18px);border-color:var(--warn)}
.fb-internal-tag{display:inline-flex;align-items:center;gap:3px;padding:1px 6px;border-radius:5px;
  background:var(--warn);color:#fff;font-size:10px;font-weight:700}

.fb-modal{display:none;position:fixed;inset:0;z-index:9998;background:rgba(15,23,42,.48);
  padding:20px;align-items:center;justify-content:center}
.fb-modal.show{display:flex}
.fb-modal-card{width:min(100%,540px);max-height:90vh;overflow:auto;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:0 24px 60px rgba(15,23,42,.24)}
.fb-modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:15px 18px;border-bottom:1px solid var(--border);font-size:14px;font-weight:700}
.fb-modal-body{padding:18px;display:flex;flex-direction:column;gap:14px}
.fb-modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:13px 18px;
  border-top:1px solid var(--border);background:var(--surface-2)}
/* .fb-field 与内部备注标签都带 display:flex，作者样式会盖掉 hidden 属性的
   UA display:none —— 必须显式补回，否则 JS 里的 el.hidden=true 完全无效。 */
.fb-modal [hidden],.fb-field[hidden],.fb-check[hidden]{display:none !important}
.fb-check{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:400;color:var(--muted)}

@media (max-width:860px){
  .fb-stats{grid-template-columns:repeat(2,1fr)}
  .fb-msg{max-width:94%}
  .fb-drawer-panel{width:100%}
}

@media (prefers-reduced-motion:reduce){
  .fb-drawer-panel{animation:none}
  .fb-seg-item,.fb-pill,.fb-drop,.fb-thumb-bar i,.fb-gal-item{transition:none}
}