/* === Header + Nav === */
.page-hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding:0 8px}
.page-hd .left{display:flex;align-items:baseline;gap:10px}
.page-hd h1{font-size:22px;font-weight:700;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0;line-height:1}
.page-hd .badge{font-size:10px;color:var(--text4);border:1px solid var(--border);border-radius:4px;padding:2px 6px;font-weight:600;letter-spacing:0.5px;position:relative;top:-1px}
.nav-right{display:flex;align-items:center;gap:4px}
.nav-tab{padding:5px 12px;font-size:12px;font-weight:500;color:var(--text3);text-decoration:none;border-radius:6px;transition:all .2s;white-space:nowrap;cursor:pointer;border:none;background:none}
.nav-tab .nav-ico{font-size:12px;font-style:normal}
.nav-tab:hover{color:var(--text);background:var(--hover)}
.nav-tab.active{color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent);font-weight:600}
.nav-sep{width:1px;height:16px;background:var(--border);margin:0 4px;flex-shrink:0;display:inline-block;vertical-align:middle}
.corner-btns{position:fixed;top:10px;right:10px;z-index:200;display:flex;flex-direction:column;align-items:center;gap:0;padding:0;background:none;border:none;box-shadow:none}
.avatar-btn{background:var(--card);border:1px solid var(--accent);color:var(--text3);width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;transition:all .3s;position:relative;z-index:1}
.avatar-btn:hover{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.avatar-icon{pointer-events:none}
@keyframes cloud-spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
.corner-btns .theme-btn{width:30px;height:30px;border-radius:50%;font-size:14px;background:var(--card);border:1px solid var(--accent);color:var(--text3);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s;padding:0;line-height:1;position:relative;z-index:1}
.corner-btns .theme-btn:hover{color:var(--accent)}
.corner-btns .necklace-line{width:1px;height:8px;background:var(--accent);flex-shrink:0}
.corner-btns .tank-tab{writing-mode:vertical-rl;text-orientation:mixed;padding:10px 4px;font-size:11px;font-weight:500;color:var(--text3);background:var(--card);border:1px solid var(--accent);border-radius:10px;cursor:pointer;white-space:nowrap;transition:all .2s;display:flex;align-items:center;gap:3px;letter-spacing:1px;position:relative;z-index:1}
.corner-btns .tank-tab:hover{color:var(--text)}
.corner-btns .tank-tab.active{color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent);font-weight:600}
.corner-btns .tank-tab .t-dot{width:4px;height:4px;border-radius:50%;background:var(--accent);display:none}
.corner-btns .tank-tab.active .t-dot{display:block}
#tfDefaultBtn:disabled{opacity:.6;cursor:default;color:var(--text3);border-color:var(--border)}
.corner-btns .tank-add{width:22px;height:22px;border-radius:6px;font-size:14px;color:var(--text4);background:var(--card);border:1px solid var(--accent);cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;padding:0;line-height:1;position:relative;z-index:1}
.corner-btns .tank-add::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);width:1px;height:10px;background:var(--accent)}
.corner-btns .tank-add::before{content:'';position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);width:4px;height:4px;border-radius:50%;background:var(--accent)}
.corner-btns .tank-add:hover{color:var(--accent)}
@media(max-width:520px){.corner-btns{top:auto;bottom:10px;right:10px}}

/* Cloud panel */
.cloud-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:10000;display:none;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.cloud-overlay.open{opacity:1}
.cloud-panel{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;width:360px;max-width:90vw;box-shadow:0 8px 32px rgba(0,0,0,.3);position:relative}
.cloud-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.cloud-hd h4{font-size:16px;font-weight:600;margin:0}
.cloud-hd .modal-close{background:none;border:none;color:var(--text3);font-size:18px;cursor:pointer;padding:4px}
.cloud-hd .modal-close:hover{color:var(--text)}

.cloud-section{margin-bottom:14px}
.cloud-title{font-size:13px;color:var(--text2);font-weight:600;margin-bottom:8px;letter-spacing:.3px}
.cloud-label{font-size:13px;color:var(--text2);font-weight:600;margin-bottom:8px;letter-spacing:.3px}
.cloud-panel select{padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:var(--input-bg);color:var(--text);font-size:13px;outline:none;transition:border-color .2s;margin-bottom:6px;appearance:auto}
.cloud-panel select:focus{border-color:var(--accent)}
.cloud-row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.cloud-val{font-size:14px;color:var(--text2);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cloud-links{display:flex;gap:2px;flex-shrink:0}
.cloud-link{background:none;border:none;color:var(--accent);font-size:12px;cursor:pointer;padding:2px 6px;white-space:nowrap}
.cloud-link:hover{text-decoration:underline}
.cloud-icon-btn{background:color-mix(in srgb,var(--accent) 8%,transparent);border:none;color:var(--accent);width:34px;height:34px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0;padding:0;line-height:1}
.cloud-icon-btn:hover{background:color-mix(in srgb,var(--accent) 16%,transparent)}
.cloud-icon-btn:disabled{opacity:.3;cursor:not-allowed;background:var(--hover);color:var(--text4)}
.cloud-sync-status{font-size:10px;font-weight:500;padding:2px 6px;border-radius:3px;margin-left:6px;letter-spacing:.2px;flex-shrink:0;cursor:default;user-select:none}
.cloud-sync-status.dirty{background:color-mix(in srgb,#f59e0b 12%,transparent);color:#f59e0b;cursor:pointer;transition:background .2s}
.cloud-sync-status.dirty:hover{background:color-mix(in srgb,#f59e0b 20%,transparent)}
.cloud-sync-status.synced{background:color-mix(in srgb,#22c55e 12%,transparent);color:#22c55e}
.cloud-panel input{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:var(--input-bg);color:var(--text);font-size:13px;outline:none;transition:border-color .2s;margin-bottom:6px}
.cloud-panel input:focus{border-color:var(--accent)}

/* Login modal */
.sync-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:10001;display:none;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.sync-overlay.open{opacity:1}
.sync-account-box{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px 24px;width:340px;max-width:90vw;box-shadow:0 8px 32px rgba(0,0,0,.3)}
.sync-account-box h4{font-size:16px;font-weight:600;margin-bottom:8px}
.sync-account-box p{font-size:13px;color:var(--text3);margin-bottom:16px;line-height:1.5}
.sync-account-box input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--input-bg);color:var(--text);font-size:14px;outline:none;transition:border-color .2s;margin-bottom:10px}
.sync-account-box input:focus{border-color:var(--accent)}
.sync-account-btns{display:flex;gap:8px;margin-top:14px}
.sync-account-btns .btn{flex:1}

/* Diff panel */
#cloudDiffBox{max-height:0;overflow:hidden;transition:max-height .35s ease,opacity .3s ease;opacity:0}
#cloudDiffBox.open{opacity:1}
.cloud-diff{margin-top:8px;padding:10px 12px;border-radius:8px;background:var(--input-bg);border:1px solid var(--border);max-height:200px;overflow-y:auto}
.cloud-diff-title{font-size:11px;font-weight:600;color:var(--text3);margin-bottom:8px;letter-spacing:.3px}
.cloud-diff-empty{font-size:12px;color:var(--text4);text-align:center;padding:8px 0}
.cloud-diff-sec{margin-bottom:8px}
.cloud-diff-sec:last-child{margin-bottom:0}
.cloud-diff-badge{display:inline-block;font-size:10px;font-weight:500;padding:1px 6px;border-radius:3px;margin-bottom:4px;letter-spacing:.2px}
.cloud-diff-badge.add{background:color-mix(in srgb,#22bb88 10%,transparent);color:#22bb88}
.cloud-diff-badge.del{background:color-mix(in srgb,#e74c3c 10%,transparent);color:#e74c3c}
.cloud-diff-badge.chg{background:color-mix(in srgb,#f59e0b 10%,transparent);color:#f59e0b}
.cloud-diff-item{display:flex;align-items:center;gap:6px;padding:2px 0;font-size:12px;color:var(--text2)}
.cloud-diff-name{font-weight:500}
.cloud-diff-detail{font-size:11px;color:var(--text4)}

/* ============================================================
   鉴权弹窗（登录/注册/找回密码）
   ============================================================ */
.auth-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:10005;display:none;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.auth-overlay.open{opacity:1}
.auth-box{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;width:380px;max-width:90vw;box-shadow:0 8px 32px rgba(0,0,0,.3)}
.auth-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap}
.auth-hd h4{font-size:17px;font-weight:600;margin:0}
.auth-hint{width:100%;margin-top:8px;padding:8px 12px;border-radius:8px;background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);font-size:12px;line-height:1.5}
.auth-hd .modal-close{background:none;border:none;color:var(--text3);font-size:18px;cursor:pointer;padding:4px}
.auth-hd .modal-close:hover{color:var(--text)}
.auth-tabs{display:flex;gap:4px;background:var(--input-bg);border:1px solid var(--border);border-radius:10px;padding:3px;margin-bottom:18px}
.auth-tab{flex:1;padding:7px 10px;font-size:12px;font-weight:500;color:var(--text3);background:none;border:none;border-radius:7px;cursor:pointer;transition:all .2s}
.auth-tab:hover{color:var(--text)}
.auth-tab.active{background:var(--card);color:var(--accent);font-weight:600;box-shadow:0 1px 3px rgba(0,0,0,.15)}
.auth-form input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--input-bg);color:var(--text);font-size:14px;outline:none;transition:border-color .2s;margin-bottom:10px;box-sizing:border-box}
.auth-form input:focus{border-color:var(--accent)}
.auth-form input::placeholder{color:var(--text4)}
.auth-code-row{display:flex;gap:8px;margin-bottom:10px}
.auth-code-row input{flex:1;margin-bottom:0}
.auth-code-row .btn{flex-shrink:0;padding:0 14px;font-size:12px;white-space:nowrap;height:40px}
.auth-submit{width:100%;padding:11px;font-size:14px;font-weight:600;margin-top:6px;background:var(--accent);color:#fff;border:none;border-radius:8px;cursor:pointer;transition:all .2s}
.auth-submit:hover{filter:brightness(1.1)}
.auth-links{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:14px;font-size:13px}
.auth-link{color:var(--text3);cursor:pointer;transition:color .15s;text-decoration:none}
.auth-link:hover{color:var(--accent);text-decoration:underline}

/* ============================================================
   账号面板（popover 小窗，挂在头像旁）
   ============================================================ */
.acc-popover{position:fixed;top:14px;right:54px;z-index:10004;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px 12px;width:200px;box-shadow:0 6px 24px rgba(0,0,0,.25);display:none;opacity:0;transform:translateX(8px) scale(.96);transform-origin:top right;transition:opacity .18s,transform .18s}
.acc-popover.open{display:block;opacity:1;transform:translateX(0) scale(1)}
.acc-popover .acc-block{padding:5px 0;display:flex;flex-direction:column;gap:2px}
.acc-popover .acc-block+.acc-block{border-top:1px solid var(--border);margin-top:5px;padding-top:7px}
.acc-popover .acc-label{color:var(--text3);font-size:10px;letter-spacing:.3px}
.acc-popover .acc-val{color:var(--text);font-weight:500;font-size:13px;word-break:break-all;cursor:text;border-radius:4px;padding:1px 4px;margin:0 -4px;line-height:1.4}
.acc-popover .acc-val.acc-nick-val:hover{background:var(--hover)}
.acc-nick-input{padding:4px 8px;border:1px solid var(--accent);border-radius:5px;background:var(--input-bg);color:var(--text);font-size:13px;outline:none;font-family:inherit;width:100%;box-sizing:border-box;margin:0 -4px}
.acc-popover .acc-actions{display:flex;flex-direction:column;gap:5px;margin-top:7px;padding-top:7px;border-top:1px solid var(--border)}
.acc-popover .acc-btn{padding:6px 8px;font-size:12px;font-weight:500;text-align:center;background:transparent;border:1px solid var(--border);color:var(--text2);border-radius:6px;cursor:pointer;transition:all .15s;width:100%;box-sizing:border-box}
.acc-popover .acc-btn:hover{border-color:var(--accent);color:var(--accent)}
.acc-popover .acc-btn:active{transform:scale(.97)}
.acc-popover .acc-btn-danger{border-color:color-mix(in srgb,var(--warn) 50%,transparent);color:var(--warn);background:color-mix(in srgb,var(--warn) 8%,transparent)}
.acc-popover .acc-btn-danger:hover{border-color:var(--warn);color:#fff;background:var(--warn)}
@media(max-width:520px){.acc-popover{top:auto;bottom:54px;right:10px;transform-origin:bottom right}}

/* 修改密码弹窗 */
.acc-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:10010;display:none;align-items:center;justify-content:center;opacity:0;transition:opacity .25s}
.acc-overlay.open{display:flex;opacity:1}
.acc-modal{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;width:360px;max-width:90vw;box-shadow:0 8px 32px rgba(0,0,0,.3);transform:scale(.96);transition:transform .25s}
.acc-overlay.open .acc-modal{transform:scale(1)}
.acc-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.acc-hd h4{font-size:15px;font-weight:600}
.acc-form{display:flex;flex-direction:column;gap:10px}
.acc-form input{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;background:var(--input-bg);color:var(--text);font-size:13px;outline:none;transition:border-color .2s;box-sizing:border-box;font-family:inherit}
.acc-form input:focus{border-color:var(--accent)}
.acc-form .auth-submit{margin-top:6px;padding:10px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:opacity .15s}
.acc-form .auth-submit:hover{opacity:.9}

/* ============================================================
   反馈弹窗
   ============================================================ */
.fb-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:10005;display:none;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.fb-overlay.open{opacity:1}
.fb-box{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;width:480px;max-width:90vw;max-height:85vh;overflow-y:auto;box-shadow:0 8px 32px rgba(0,0,0,.3)}
.fb-box-wide{width:560px}
.fb-tabs{display:flex;gap:6px;margin-bottom:14px;border-bottom:1px solid var(--border);padding-bottom:0}
.fb-tab{background:none;border:none;color:var(--text3);font-size:13px;font-weight:500;padding:8px 14px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .2s;font-family:inherit}
.fb-tab:hover{color:var(--text)}
.fb-tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.fb-pane{margin-top:4px}
.fb-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.fb-hd h4{font-size:17px;font-weight:600;margin:0}
.fb-hd .modal-close{background:none;border:none;color:var(--text3);font-size:18px;cursor:pointer;padding:4px}
.fb-hd .modal-close:hover{color:var(--text)}
.fb-box textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--input-bg);color:var(--text);font-size:14px;outline:none;transition:border-color .2s;resize:vertical;font-family:inherit;box-sizing:border-box}
.fb-box textarea:focus{border-color:var(--accent)}
.fb-box textarea::placeholder{color:var(--text4)}
.fb-list{display:flex;flex-direction:column;gap:10px}
.fb-item,.ad-fb-item{background:var(--input-bg);border:1px solid var(--border);border-radius:10px;padding:12px 14px}
.fb-item-hd,.ad-fb-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:12px;color:var(--text3)}
.fb-item-content,.ad-fb-content{font-size:13px;color:var(--text);line-height:1.6;word-break:break-word;white-space:pre-wrap}
.fb-item-reply,.ad-fb-reply{margin-top:8px;padding:8px 10px;background:color-mix(in srgb,var(--accent) 8%,transparent);border-left:2px solid var(--accent);border-radius:4px;font-size:12px;color:var(--text2);line-height:1.5;word-break:break-word;white-space:pre-wrap}
.fb-item-reply b,.ad-fb-reply b{color:var(--text);font-weight:600}
.fb-tag{font-size:11px;font-weight:500;padding:2px 8px;border-radius:4px;letter-spacing:.2px;flex-shrink:0;display:inline-block}
.fb-tag.pending{background:color-mix(in srgb,#f59e0b 14%,transparent);color:#f59e0b}
.fb-tag.processing{background:color-mix(in srgb,#3b82f6 14%,transparent);color:#3b82f6}
.fb-tag.completed{background:color-mix(in srgb,#22bb88 14%,transparent);color:#22bb88}
.fb-tag.withdrawn{background:color-mix(in srgb,var(--text4) 16%,transparent);color:var(--text3)}
.fb-tag.rejected{background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--warn)}
.fb-tag.ignored{background:color-mix(in srgb,var(--text4) 16%,transparent);color:var(--text3)}
.fb-item-actions{margin-top:8px;text-align:right}
.fb-withdraw-btn{padding:4px 10px;font-size:11px;color:var(--text3);background:transparent;border:1px solid var(--border);border-radius:5px;cursor:pointer;transition:all .15s}
.fb-withdraw-btn:hover{border-color:var(--warn);color:var(--warn)}
.ad-fb-badge{display:inline-block;min-width:16px;height:16px;padding:0 5px;font-size:10px;font-weight:600;color:var(--accent);background:color-mix(in srgb,var(--accent) 15%,transparent);border-radius:8px;margin-left:6px;line-height:16px;text-align:center}
.ad-fb-user{font-size:13px;font-weight:600;color:var(--text);line-height:1.3}
.ad-fb-phone{font-size:11px;color:var(--text3);line-height:1.3}
.fb-empty,.ad-empty{text-align:center;color:var(--text4);font-size:13px;padding:30px 0}

/* ============================================================
   admin 用户/反馈管理（表格 + 分页）
   ============================================================ */
.ad-list{display:block}
#page-admin .ad-list{max-height:none;overflow:visible}
.ad-empty{padding:30px 0;text-align:center;color:var(--text3);font-size:13px}

.ad-table{width:100%;border-collapse:collapse;font-size:13px;background:var(--card);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.ad-table th,.ad-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border);vertical-align:middle}
.ad-table thead th{background:var(--input-bg);color:var(--text3);font-weight:500;font-size:12px;letter-spacing:.3px}
.ad-table tbody tr:last-child td{border-bottom:none}
.ad-table tbody tr:hover{background:var(--hover)}
.ad-cell-phone{font-weight:600;color:var(--text);white-space:nowrap}
.ad-cell-time{color:var(--text3);font-size:12px;white-space:nowrap}
.ad-cell-uid{color:var(--text3);font-size:12px;white-space:nowrap}
.ad-cell-content{max-width:340px}
.ad-cell-action{white-space:nowrap}
.ad-cell-action .cloud-link{margin-right:6px;padding:5px 10px;font-size:12px;background:color-mix(in srgb,var(--accent) 8%,transparent);border:1px solid transparent;border-radius:6px;color:var(--accent)}
.ad-cell-action .cloud-link:last-child{margin-right:0}
.ad-cell-action .cloud-link:hover{background:color-mix(in srgb,var(--accent) 16%,transparent);text-decoration:none}
.ad-cell-action .ad-btn-warn{background:color-mix(in srgb,var(--warn) 8%,transparent);color:var(--warn)}
.ad-cell-action .ad-btn-warn:hover{background:color-mix(in srgb,var(--warn) 16%,transparent)}

.ad-role{font-size:10px;font-weight:600;padding:2px 8px;border-radius:4px;letter-spacing:.3px;display:inline-block}
.ad-role.admin{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)}
.ad-role.user{background:color-mix(in srgb,var(--text4) 18%,transparent);color:var(--text3)}
.ad-status{font-size:10px;font-weight:600;padding:2px 8px;border-radius:4px;letter-spacing:.3px;display:inline-block}
.ad-status.active{background:color-mix(in srgb,#22bb88 14%,transparent);color:#22bb88}
.ad-status.disabled{background:color-mix(in srgb,var(--warn) 16%,transparent);color:var(--warn)}
.ad-self{font-size:11px;color:var(--text4)}
.ad-super-mark{color:var(--accent);font-size:11px;margin-left:2px}

.ad-fb-content{font-size:13px;color:var(--text);line-height:1.6;word-break:break-word;white-space:pre-wrap}
.ad-fb-reply{margin-top:6px;padding:6px 10px;background:color-mix(in srgb,var(--accent) 8%,transparent);border-left:2px solid var(--accent);border-radius:4px;font-size:12px;color:var(--text2);line-height:1.5;word-break:break-word;white-space:pre-wrap}
.ad-fb-reply b{color:var(--text);font-weight:600}
.ad-fb-reply-input{width:100%;padding:6px 10px;border:1px solid var(--border);border-radius:6px;background:var(--input-bg);color:var(--text);font-size:12px;outline:none;transition:border-color .2s;box-sizing:border-box;margin-bottom:6px}
.ad-fb-reply-input:focus{border-color:var(--accent)}
.ad-fb-btn-row{display:flex;gap:6px}

.ad-pager-wrap{margin-top:14px}
.ad-pager{display:flex;align-items:center;justify-content:center;gap:12px;font-size:12px;color:var(--text3)}
.ad-page-btn{padding:5px 12px;font-size:12px;color:var(--text2);background:var(--input-bg);border:1px solid var(--border);border-radius:6px;cursor:pointer;transition:all .15s}
.ad-page-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}
.ad-page-btn:disabled{opacity:.5;cursor:not-allowed}
.ad-page-info{font-size:12px;color:var(--text3)}

.ad-fb-tab{position:relative;padding:5px 12px;font-size:12px;font-weight:500;color:var(--text3);background:var(--input-bg);border:1px solid var(--border);border-radius:6px;cursor:pointer;transition:all .2s}
.ad-fb-tab:hover{color:var(--text)}
.ad-fb-tab.active{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);border-color:var(--accent)}
.ad-fb-tab.active .ad-fb-badge{background:color-mix(in srgb,var(--accent) 25%,transparent)}

/* ============================================================
   管理页面（独立 tab）
   ============================================================ */
.ad-tabs{display:flex;gap:6px;background:var(--input-bg);border:1px solid var(--border);border-radius:10px;padding:3px;margin-bottom:18px;width:fit-content}
.ad-tab{padding:7px 16px;font-size:13px;font-weight:500;color:var(--text3);background:none;border:none;border-radius:7px;cursor:pointer;transition:all .2s}
.ad-tab:hover{color:var(--text)}
.ad-tab.active{background:var(--card);color:var(--accent);font-weight:600;box-shadow:0 1px 3px rgba(0,0,0,.15)}
.ad-pane{min-height:200px}
.ad-filter-bar{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}

/* 添加用户按钮 + 弹窗 */
.ad-pane-head{display:flex;justify-content:flex-end;margin-bottom:14px}
.ad-add-btn{padding:7px 16px;font-size:13px;font-weight:500;color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);border-radius:8px;cursor:pointer;transition:all .2s}
.ad-add-btn:hover{background:color-mix(in srgb,var(--accent) 18%,transparent);border-color:var(--accent)}
.ad-cu-tip{font-size:13px;color:var(--text2);line-height:1.5;margin-bottom:4px}
.ad-cu-info{background:var(--input-bg);border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin:6px 0}
.ad-cu-row{display:flex;align-items:center;gap:10px;padding:5px 0;font-size:13px}
.ad-cu-row+.ad-cu-row{border-top:1px solid var(--border)}
.ad-cu-label{font-size:11px;color:var(--text4);min-width:42px;flex-shrink:0}
.ad-cu-pwd{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:15px;font-weight:700;color:var(--accent);letter-spacing:1px;flex:1;word-break:break-all}
.ad-cu-copy{padding:5px 12px;font-size:12px;font-weight:500;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);border-radius:6px;cursor:pointer;transition:all .2s;flex-shrink:0}
.ad-cu-copy:hover{background:color-mix(in srgb,var(--accent) 20%,transparent);border-color:var(--accent)}
.ad-cu-warn{font-size:12px;color:var(--warn);margin:8px 0 4px;line-height:1.5}

/* 强制改密弹窗（不可关闭，仅"确认设置"和"登出"两个出口） */
#forceResetOverlay{background:rgba(0,0,0,.65)}
#forceResetOverlay .acc-modal{box-shadow:0 12px 40px rgba(0,0,0,.5)}
.fr-logout{text-align:center;font-size:12px;color:var(--text4);margin-top:8px;cursor:pointer;transition:color .2s}
.fr-logout:hover{color:var(--warn)}