/* ===== Dark Dashboard — full-viewport, high density ===== */
:root {
  --bg-deep: #080a12;
  --bg-surface: #111524;
  --bg-card: #1a1f32;
  --bg-hover: #22273d;
  --border: #262b42;
  --border-light: #303658;
  --text: #ebeef5;
  --text-dim: #b0b5cc;
  --text-muted: #787ea0;
  --cyan: #22d3ee;
  --cyan-sub: rgba(34,211,238,0.08);
  --cyan-bar: rgba(34,211,238,0.55);
  --red: #f87171;
  --amber: #fbbf24;
  --green: #4ade80;
  --r: 6px;
  --mono: "SF Mono","Cascadia Code","JetBrains Mono",ui-monospace,monospace;
  --ui: -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Helvetica Neue",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
body.ad-marker-page{
  margin:0;min-height:100vh;
  background:var(--bg-deep);color:var(--text);
  font-family:var(--ui);font-size:13px;line-height:1.5;
  -webkit-font-smoothing:antialiased
}
/* shell — 全屏 */
.app-shell{display:flex;flex-direction:column;min-height:100vh;width:100%}

/* ===== topbar 44px ===== */
.topbar{
  display:flex;justify-content:space-between;align-items:center;
  height:44px;padding:0 20px;
  background:var(--bg-surface);border-bottom:1px solid var(--border);
  flex-shrink:0;gap:16px
}
.topbar-left{display:flex;align-items:center;gap:12px;min-width:0}
.topbar-brand{font-family:var(--mono);font-size:11px;font-weight:800;color:var(--cyan);letter-spacing:.14em}
.topbar-divider{width:1px;height:18px;background:var(--border-light)}
.topbar-marker{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap}
.topbar-sep{color:var(--text-muted)}
.topbar-owner{font-size:13px;color:var(--text-dim);white-space:nowrap}
.topbar-right{flex-shrink:0}

/* date range in topbar */
.daterange{display:flex;align-items:center;gap:6px}
.dr-input{
  padding:4px 8px;border:1px solid var(--border-light);border-radius:var(--r);
  font-size:12px;font-family:var(--ui);
  background:var(--bg-card);color:var(--text);width:120px;
  transition:border-color .15s
}
.dr-input:focus{outline:none;border-color:var(--cyan)}
.dr-input::-webkit-calendar-picker-indicator{filter:invert(.7);opacity:.5;cursor:pointer}
.dr-sep{color:var(--text-muted);font-size:12px}
.dr-btn{
  padding:4px 14px;border:1px solid var(--cyan);border-radius:var(--r);
  font-size:11px;font-weight:600;
  background:var(--cyan-sub);color:var(--cyan);cursor:pointer;
  transition:background .15s;white-space:nowrap
}
.dr-btn:hover{background:rgba(6,182,212,.15)}

/* ===== tabs ===== */
.tabs{display:flex;padding:0 20px;background:var(--bg-surface);border-bottom:1px solid var(--border);flex-shrink:0}
.tab{
  padding:10px 20px;border:none;border-bottom:2px solid transparent;
  background:transparent;font-size:13px;font-weight:500;
  color:var(--text-dim);cursor:pointer;
  transition:color .15s,border-color .15s;margin-bottom:-1px
}
.tab:hover{color:var(--text)}
.tab.is-active{color:var(--cyan);border-bottom-color:var(--cyan)}
.tab-pane{display:none;flex-direction:column;flex:1;padding:14px 20px}
.tab-pane.is-active{display:flex}

/* ===== tab-level date filters ===== */
.tab-filter{
  display:flex;align-items:center;gap:8px;
  margin-bottom:14px;padding:8px 12px;
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r)
}
.tab-filter-label{
  font-size:10px;font-weight:600;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;
  padding-right:8px;border-right:1px solid var(--border);margin-right:4px
}
.filter-input{
  padding:4px 8px;border:1px solid var(--border-light);border-radius:var(--r);
  font-size:12px;font-family:var(--ui);
  background:var(--bg-hover);color:var(--text);width:130px;
  transition:border-color .15s
}
.filter-input:focus{outline:none;border-color:var(--cyan)}
.filter-input::-webkit-calendar-picker-indicator{filter:invert(.7);opacity:.5;cursor:pointer}
.filter-sep{color:var(--text-muted);font-size:12px}
.filter-btn{
  padding:4px 14px;border:1px solid var(--cyan);border-radius:var(--r);
  font-size:11px;font-weight:600;
  background:var(--cyan-sub);color:var(--cyan);cursor:pointer;
  transition:background .15s;white-space:nowrap
}
.filter-btn:hover{background:rgba(6,182,212,.15)}

/* ===== metrics row ===== */
.metrics{display:flex;gap:8px;margin-bottom:14px}
.metric{
  flex:1;min-width:0;
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);
  padding:10px 12px;display:flex;flex-direction:column;gap:3px
}
.metric-label{
  font-size:10px;font-weight:700;color:var(--text-dim);
  text-transform:uppercase;letter-spacing:.06em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis
}
.metric-value{
  font-family:var(--mono);font-size:23px;font-weight:800;
  color:var(--text);line-height:1.1;letter-spacing:-.03em
}
.metric.is-loading{justify-content:center;align-items:center;color:var(--text-muted);font-size:12px;min-height:64px}

/* ===== content split ===== */
.content-split{display:flex;gap:14px;flex:1;min-height:0}

/* ===== trend sidebar ===== */
.trend-section{width:185px;flex-shrink:0;display:flex;flex-direction:column;gap:3px;overflow-y:auto}
.trend-section::-webkit-scrollbar{width:3px}
.trend-section::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:2px}
.trend-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:7px 10px}
.trend-item.is-loading{text-align:center;color:var(--text-muted);padding:20px;font-size:12px}
.trend-date{font-weight:600;color:var(--text-dim);font-size:11px;margin-bottom:4px;letter-spacing:.01em}
.trend-stat{display:flex;align-items:center;gap:6px;padding:2px 0}
.trend-bar{flex:1;height:5px;background:var(--bg-hover);border-radius:3px;overflow:hidden}
.trend-bar-fill{height:100%;border-radius:3px;background:var(--cyan);opacity:.65;transition:width .3s}
.trend-stat-value{font-family:var(--mono);font-size:11px;font-weight:700;color:var(--text);min-width:26px;text-align:right}

/* ===== table area ===== */
.table-section{flex:1;display:flex;flex-direction:column;min-width:0}
.table-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;gap:12px}
.table-title{font-size:12px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em}
.toolbar-btn{
  padding:3px 10px;border:1px solid var(--border-light);border-radius:var(--r);
  font-size:11px;font-weight:500;background:var(--bg-card);
  color:var(--text-dim);cursor:pointer;transition:border-color .15s,color .15s;white-space:nowrap
}
.toolbar-btn:hover{border-color:var(--text-muted);color:var(--text)}
.toolbar-btn:disabled{opacity:.4;cursor:not-allowed}

/* ===== data table ===== */
.table-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r);background:var(--bg-card)}
.table-scroll::-webkit-scrollbar{height:5px}
.table-scroll::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}
.data-table{width:100%;border-collapse:collapse;min-width:700px}
.data-table th,.data-table td{padding:7px 10px;text-align:left;white-space:nowrap}
.data-table td{font-size:13px;color:var(--text)}
.data-table th{
  font-size:10px;font-weight:700;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.06em;
  background:var(--bg-surface);position:sticky;top:0;padding:8px 10px;
  border-bottom:2px solid var(--border)
}
.data-table tbody tr{border-bottom:1px solid var(--border)}
.data-table tbody tr:nth-child(even){background:rgba(255,255,255,.02)}
.data-table tbody tr:hover{background:var(--bg-hover)}
.data-table tbody tr:last-child td{border-bottom:none}

/* ===== matrix table (device-app) ===== */
.matrix-table td,.matrix-table th{text-align:center}
.matrix-table td:not(:first-child):not(:last-child):hover{background:var(--cyan-sub)}
.matrix-table td:first-child,.matrix-table th:first-child{
  text-align:left;font-weight:500;position:sticky;left:0;
  background:var(--bg-card);z-index:1
}
.matrix-table th:first-child{background:var(--bg-surface);z-index:2}
.matrix-table tbody tr:nth-child(even) td:first-child{background:rgba(255,255,255,.022)}
.matrix-table .total-row{font-weight:700;background:var(--bg-surface);color:var(--text)}
.matrix-table .total-row td{border-top:2px solid var(--border-light)}
.matrix-table .total-row td:first-child{background:var(--bg-surface)}

/* ===== sortable table headers ===== */
.matrix-table th.sortable {
    cursor: pointer;
    user-select: none;
    padding-right: 24px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='14' viewBox='0 0 10 14'%3E%3Cpath d='M5 0L0 6h10z' fill='%23c0c4cc'/%3E%3Cpath d='M5 14L0 8h10z' fill='%23c0c4cc'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
}

.matrix-table th.sortable:hover {
    background-color: rgba(34, 211, 238, 0.08);
}

.matrix-table th.sort-asc {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='14' viewBox='0 0 10 14'%3E%3Cpath d='M5 0L0 6h10z' fill='%2322d3ee'/%3E%3Cpath d='M5 14L0 8h10z' fill='%23c0c4cc'/%3E%3C/svg%3E");
}

.matrix-table th.sort-desc {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='14' viewBox='0 0 10 14'%3E%3Cpath d='M5 0L0 6h10z' fill='%23c0c4cc'/%3E%3Cpath d='M5 14L0 8h10z' fill='%2322d3ee'/%3E%3C/svg%3E");
}

/* ===== pager ===== */
.pager{display:flex;gap:6px;align-items:center;justify-content:center;padding:8px 0 0}
.pager-btn{
  padding:3px 10px;border:1px solid var(--border-light);border-radius:var(--r);
  font-size:13px;background:var(--bg-card);color:var(--text-dim);
  cursor:pointer;transition:border-color .15s,color .15s;line-height:1
}
.pager-btn:hover{border-color:var(--text-muted);color:var(--text)}
.pager-btn:disabled{opacity:.3;cursor:not-allowed}
.pager-info{font-size:11px;color:var(--text-muted);min-width:44px;text-align:center;font-family:var(--mono)}

/* ===== empty state ===== */
.empty-state{color:var(--text-muted);font-size:13px;text-align:center;padding:28px 0}

/* ===== bind page compat (.page-shell is used by bind-page.twig) ===== */
.page-shell .panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:20px}
.page-shell .page-title{font-size:22px;font-weight:700;color:var(--text);margin:0 0 8px}
.page-shell .page-subtitle,.page-shell .page-tip{color:var(--text-dim)}
.page-shell .page-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}
.page-shell .status-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.page-shell .status-item{background:var(--bg-hover);border-radius:var(--r);padding:12px 14px;border:1px solid var(--border)}
.page-shell .status-wide{grid-column:span 2}
.page-shell .status-label{display:block;font-size:12px;color:var(--text-muted);margin-bottom:4px}
.page-shell .status-value{font-size:15px;font-weight:600;color:var(--text);word-break:break-all}
.page-shell .status-item.status-danger{background:rgba(239,68,80,.08);border-left:3px solid var(--red)}
.page-shell .status-item.status-warning{background:rgba(245,158,11,.08);border-left:3px solid var(--amber)}
.page-shell .status-item.status-flash{animation:status-flash .5s ease 2}
@keyframes status-flash{0%,100%{box-shadow:inset 0 0 0 2px transparent}50%{box-shadow:inset 0 0 0 2px var(--red)}}
.page-shell .action-panel{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.page-shell .action-message{color:var(--text-dim);font-size:14px;margin:0}
.page-shell .device-select-area{width:100%}
.page-shell .device-select{
  width:100%;padding:10px 12px;
  border:1px solid var(--border-light);border-radius:var(--r);
  font-size:14px;background:var(--bg-card);color:var(--text);margin-top:4px
}
.page-shell .primary-btn{padding:8px 16px;border:none;border-radius:var(--r);font-size:13px;font-weight:600;background:var(--cyan);color:#fff;cursor:pointer}
.page-shell .primary-btn:hover{opacity:.9}
.page-shell .primary-btn.cannot-bind{opacity:.4;cursor:default}
.page-shell .primary-btn.cannot-bind:hover{opacity:.4}
.page-shell .primary-btn.bound-state{background:var(--green)}
.page-shell .error-text{color:var(--text-muted);font-size:14px}

/* ===== login page ===== */
.login-page{background:var(--bg-deep)}
.login-shell{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-height:100vh;padding:24px;
  background:
    radial-gradient(ellipse 600px 400px at 50% 40%,rgba(34,211,238,.04) 0%,transparent 70%),
    radial-gradient(ellipse 400px 500px at 70% 70%,rgba(34,211,238,.025) 0%,transparent 60%),
    var(--bg-deep)
}
.login-card{
  width:100%;max-width:380px;
  background:var(--bg-surface);
  border:1px solid var(--border);
  border-radius:12px;
  padding:36px 32px 32px;
  animation:loginFadeIn .5s ease both
}
@keyframes loginFadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.login-brand{
  display:flex;align-items:center;gap:10px;
  margin-bottom:24px;padding-bottom:20px;
  border-bottom:1px solid var(--border)
}
.login-icon{color:var(--cyan);flex-shrink:0}
.login-brand-text{
  font-family:var(--mono);font-size:13px;font-weight:800;
  color:var(--text-dim);letter-spacing:.14em
}
.login-title{
  font-size:18px;font-weight:700;color:var(--text);
  margin:0 0 20px;line-height:1.3
}
.login-error{
  display:flex;align-items:center;gap:8px;
  padding:10px 14px;margin-bottom:16px;
  background:rgba(239,68,80,.08);
  border:1px solid rgba(239,68,80,.18);
  border-radius:8px;
  font-size:13px;color:var(--red);
  animation:loginShake .35s ease both
}
@keyframes loginShake{
  0%,100%{transform:translateX(0)}
  20%{transform:translateX(-4px)}
  40%{transform:translateX(4px)}
  60%{transform:translateX(-3px)}
  80%{transform:translateX(2px)}
}
.login-error-icon{flex-shrink:0;color:var(--red)}
.login-form{display:flex;flex-direction:column;gap:18px}
.login-field{display:flex;flex-direction:column;gap:6px}
.login-label{
  font-size:12px;font-weight:600;color:var(--text-dim);
  letter-spacing:.02em
}
.login-input-wrap{
  position:relative;display:flex;align-items:center
}
.login-input-icon{
  position:absolute;left:12px;color:var(--text-muted);
  pointer-events:none;transition:color .2s
}
.login-input{
  width:100%;padding:10px 12px 10px 36px;
  border:1px solid var(--border-light);border-radius:8px;
  font-size:14px;font-family:var(--ui);
  background:var(--bg-card);color:var(--text);
  transition:border-color .2s,box-shadow .2s;
  outline:none
}
.login-input::placeholder{color:var(--text-muted);font-size:13px}
.login-input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.1)}
.login-input:focus ~ .login-input-icon,
.login-input-wrap:focus-within .login-input-icon{color:var(--cyan)}
.login-submit{
  margin-top:4px;padding:11px 0;
  border:none;border-radius:8px;
  font-size:14px;font-weight:700;font-family:var(--ui);
  background:var(--cyan);color:#fff;
  cursor:pointer;transition:opacity .2s,transform .1s,box-shadow .2s;
  letter-spacing:.04em
}
.login-submit:hover{opacity:.92;box-shadow:0 0 20px rgba(34,211,238,.18)}
.login-submit:active{transform:scale(.98)}
.login-footer{
  margin-top:20px;font-size:11px;color:var(--text-muted);
  font-family:var(--mono);letter-spacing:.03em
}
@media(max-width:440px){
  .login-card{padding:28px 20px 24px;border-radius:10px}
  .login-title{font-size:16px}
  .login-input{padding:9px 10px 9px 34px;font-size:13px}
}

/* ===== 应用管理态：隐藏 page-header ===== */
.apps-mode #page-header{display:none}

/* ===== collapsible bind info ===== */
.collapse-wrap{margin-bottom:20px}
.collapse-bar{
  display:flex;align-items:center;gap:8px;width:100%;padding:10px 16px;
  border:1px solid var(--border);border-radius:var(--r);
  background:var(--bg-card);color:var(--text-dim);font-size:13px;font-weight:600;
  cursor:pointer;transition:border-color .15s,color .15s;text-align:left
}
.collapse-bar::before{content:'';display:inline-block;width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:6px solid var(--text-muted);transition:transform .2s}
.collapse-bar.is-collapsed::before{transform:rotate(90deg)}
.collapse-bar:hover{border-color:var(--text-muted);color:var(--text)}
.collapse-body{overflow:hidden;max-height:0;opacity:0;transition:max-height .35s ease,opacity .25s ease,margin .25s ease;margin-top:0}
.collapse-body.is-open{max-height:3000px;opacity:1;margin-top:14px}

/* ===== apps panel ===== */
.apps-panel{margin-bottom:20px}
.apps-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:18px;padding-bottom:14px;
  border-bottom:1px solid var(--border)
}
.apps-device-no{
  font-family:var(--mono);font-size:28px;font-weight:800;
  color:var(--cyan);letter-spacing:-.02em
}
.apps-grid{
  display:grid;grid-template-columns:repeat(5,minmax(0,1fr));
  gap:14px;margin-bottom:18px
}
.apps-item{
  display:flex;flex-direction:column;align-items:center;gap:8px;
  padding:16px 10px 14px;background:var(--bg-hover);
  border:1px solid var(--border);border-radius:var(--r);
  transition:border-color .15s,border .15s;cursor:pointer;
  text-decoration:none;color:inherit
}
.apps-item:hover{border-color:var(--text-muted)}
.app-icon{width:56px;height:56px;border-radius:14px;object-fit:cover;flex-shrink:0}
.app-icon-placeholder{
  display:flex;align-items:center;justify-content:center;
  width:56px;height:56px;border-radius:14px;
  background:var(--border);color:var(--text-muted);
  font-size:22px;font-weight:700;flex-shrink:0
}
.app-info{min-width:0;text-align:center}
.app-name{font-size:12px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:110px}
.app-package{display:none}
.apps-loading,.apps-empty,.apps-error{
  text-align:center;padding:32px 0;color:var(--text-muted);font-size:14px
}
.apps-error{color:var(--red)}
.primary-btn.danger-btn{background:var(--red)}
.primary-btn.danger-btn:hover{opacity:.85}

/* ===== responsive ===== */
@media(max-width:900px){
  .content-split{flex-direction:column}
  .trend-section{width:100%;flex-direction:row;overflow-x:auto;padding-bottom:4px}
  .trend-item{min-width:140px;flex-shrink:0}
  .trend-stat{flex-wrap:wrap}
  .metrics{flex-wrap:wrap}
  .metric{min-width:100px;flex:1 0 calc(33% - 6px)}
}
@media(max-width:640px){
  .topbar{height:auto;padding:8px 12px;flex-wrap:wrap;gap:6px}
  .topbar-left{width:100%;justify-content:space-between}
  .topbar-right{width:100%}
  .daterange{flex-wrap:wrap}
  .dr-input{width:1px;flex:1;min-width:0}
  .tabs{padding:0 12px;overflow-x:auto}
  .tab-pane{padding:10px 12px}
  .tab-filter{flex-wrap:wrap;padding:8px}
  .tab-filter-label{width:100%;border:none;padding:0;margin:0 0 4px}
  .filter-input{width:1px;flex:1;min-width:0}
  .metric{min-width:calc(50% - 5px);flex:1 0 calc(50% - 5px)}
  .data-table{min-width:500px}
  .page-shell .status-grid{grid-template-columns:1fr 1fr}
  .page-shell .status-wide{grid-column:span 1}
}

/* ===== Apple ID 导入模态框 ===== */
.modal-overlay{position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center}
.modal-box{background:var(--bg-card);border-radius:10px;width:500px;max-width:90vw;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 12px 40px rgba(0,0,0,.4);border:1px solid var(--border)}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border);font-weight:600;color:var(--text);font-size:14px}
.modal-close-btn{background:none;border:none;font-size:22px;cursor:pointer;color:var(--text-muted);padding:0 4px;line-height:1;transition:color .15s}
.modal-close-btn:hover{color:var(--text)}
.modal-body{padding:16px 18px;flex:1;overflow-y:auto}
.modal-textarea{width:100%;border:1px solid var(--border);border-radius:6px;padding:10px 12px;font-size:13px;font-family:inherit;resize:vertical;line-height:1.6;background:var(--bg-deep);color:var(--text);transition:border-color .15s}
.modal-textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 2px rgba(34,211,238,.12)}
.modal-textarea::placeholder{color:var(--text-muted)}
.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:10px 18px;border-top:1px solid var(--border)}
.modal-footer .primary-btn{margin-left:auto}
.import-result-message{font-size:13px;color:var(--green);font-weight:500}
.import-result-message.is-error{color:var(--red)}

/* ===== 导入预览模态框扩展 ===== */
.import-modal-box{width:960px;max-width:95vw}
.import-textarea{min-height:260px;font-family:var(--mono);font-size:12px}
.import-hint{margin:0 0 14px;color:var(--text-dim);font-size:12px;line-height:1.7}
.import-hint code{background:var(--bg-hover);padding:2px 6px;border-radius:4px;font-size:11px;color:var(--cyan)}
.import-actions{display:flex;gap:10px;margin-top:14px}
.import-error-box{margin-top:12px;padding:10px 14px;border-radius:8px;background:rgba(248,113,113,.1);color:var(--red);font-size:13px;border:1px solid rgba(248,113,113,.2)}

/* 汇总统计 */
.import-summary{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.import-summary-item{background:var(--bg-hover);border:1px solid var(--border);border-radius:8px;padding:10px 14px;min-width:90px;text-align:center}
.import-summary-item .summary-label{display:block;font-size:11px;color:var(--text-muted);margin-bottom:2px;text-transform:uppercase;letter-spacing:.04em}
.import-summary-item .summary-value{display:block;font-size:20px;font-weight:700;color:var(--text);font-family:var(--mono)}

/* 双栏预览 */
.import-preview-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:10px}
.import-preview-panel{border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--bg-surface)}
.import-panel-title{margin:0;padding:10px 12px;font-size:12px;font-weight:600;color:var(--text-dim);background:var(--bg-hover);border-bottom:1px solid var(--border);text-transform:uppercase;letter-spacing:.05em}
.import-preview-list{max-height:420px;overflow:auto}
.import-preview-list::-webkit-scrollbar{width:4px}
.import-preview-list::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:2px}
.import-preview-row{display:grid;grid-template-columns:32px 1fr;gap:10px;padding:9px 12px;border-bottom:1px solid var(--border);font-size:12px;align-items:start}
.import-preview-row:last-child{border-bottom:none}
.import-preview-row.status-invalid{background:rgba(248,113,113,.08)}
.import-preview-row.status-exists{background:rgba(251,191,36,.06)}
.import-preview-row.status-duplicate_in_file{background:rgba(249,115,22,.06)}
.import-line-no{color:var(--text-muted);text-align:right;font-size:11px;line-height:1.5;font-family:var(--mono)}
.import-raw-text{word-break:break-all;font-family:var(--mono);line-height:1.5;color:var(--text-dim);font-size:11px}

/* 解析结果字段 */
.import-parsed-grid{display:grid;grid-template-columns:1fr;gap:5px}
.import-parsed-field{display:grid;grid-template-columns:64px 1fr;gap:8px;line-height:1.5}
.import-parsed-field .field-label{color:var(--text-muted);font-size:11px}
.import-parsed-field .field-value{word-break:break-all;font-family:var(--mono);font-size:12px;color:var(--text)}

/* 状态标签 */
.import-status-tag{display:inline-block;margin-top:5px;padding:2px 8px;border-radius:999px;font-size:10px;line-height:1.5;font-weight:500}
.import-status-tag.status-new{background:rgba(74,222,128,.15);color:#4ade80}
.import-status-tag.status-exists{background:rgba(251,191,36,.15);color:#fbbf24}
.import-status-tag.status-invalid{background:rgba(248,113,113,.15);color:#f87171}
.import-status-tag.status-duplicate_in_file{background:rgba(249,115,22,.15);color:#f97316}

/* 按钮 */
.primary-btn{padding:9px 18px;border:none;border-radius:7px;font-size:13px;font-weight:600;background:var(--cyan);color:#fff;cursor:pointer;transition:opacity .15s}
.primary-btn:hover{opacity:.85}
.primary-btn:disabled{background:rgba(34,211,238,.25);color:var(--text-muted);cursor:not-allowed}
.confirm-btn{background:var(--green);color:#fff}
.confirm-btn:hover{opacity:.85}
.confirm-btn:disabled{background:rgba(74,222,128,.25);color:var(--text-muted)}
.secondary-btn{padding:9px 18px;border:1px solid var(--border);border-radius:7px;font-size:13px;font-weight:500;background:transparent;color:var(--text-dim);cursor:pointer;transition:all .15s}
.secondary-btn:hover{border-color:var(--text-muted);color:var(--text)}
.secondary-btn:disabled{opacity:.35;cursor:not-allowed}

/* 响应式 */
@media(max-width:750px){
  .import-modal-box{width:100%;max-width:100vw;max-height:100vh;border-radius:0;border:none}
  .import-preview-grid{grid-template-columns:1fr}
  .import-summary-item{min-width:70px;padding:8px 10px}
  .import-summary-item .summary-value{font-size:16px}
}

/* ===== Apple ID 展示区域 ===== */
.apple-id-panel{margin-top:10px;margin-bottom: 10px;}
.apple-id-panel .panel-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--border,#e5e7eb);font-weight:600;font-size:14px}
.apple-id-content{padding:14px}
.apple-id-loading{color:#999;font-size:13px}
.apple-id-row{display:flex;align-items:center;gap:8px;padding:4px 0;font-size:14px;line-height:1.6}
.apple-id-label{color:#666;min-width:60px;flex-shrink:0;font-size:13px}
.apple-id-value{font-family:Menlo,Consolas,monospace;font-size:13px;word-break:break-all;flex:1;min-width:0}
.apple-id-copy-btn{background:none;border:1px solid var(--border,#d1d5db);border-radius:4px;padding:2px 8px;font-size:12px;cursor:pointer;color:#555;white-space:nowrap;flex-shrink:0}
.apple-id-copy-btn:hover{border-color:var(--primary,#3b82f6);color:var(--primary,#3b82f6)}
.apple-id-copy-btn.copied{border-color:var(--green,#059669);color:var(--green,#059669)}
.apple-id-open-code-btn{background:none;border:1px solid var(--primary,#3b82f6);border-radius:4px;padding:2px 8px;font-size:12px;cursor:pointer;color:var(--primary,#3b82f6);white-space:nowrap;flex-shrink:0}
.apple-id-open-code-btn:hover{background:var(--primary,#3b82f6);color:#fff}
.apple-id-error-btn{background:none;border:1px solid var(--red,#dc2626);border-radius:4px;padding:4px 12px;font-size:12px;cursor:pointer;color:var(--red,#dc2626)}
.apple-id-error-btn:hover{background:var(--red,#dc2626);color:#fff}
.apple-id-error-btn:disabled{opacity:.5;cursor:not-allowed}
.apple-id-message{margin-top:8px;font-size:13px;color:var(--green,#059669)}

/* ===== 网络测速面板 ===== */
.speedtest-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.speedtest-rows{display:flex;flex-direction:column;gap:10px}
.speedtest-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 14px;background:var(--bg-hover);
  border:1px solid var(--border);border-radius:var(--r)
}
.speedtest-label{font-size:12px;color:var(--text-muted)}
.speedtest-value{font-family:var(--mono);font-size:14px;font-weight:700;color:var(--text)}
.speedtest-value.is-good{color:var(--green)}
.speedtest-value.is-fair{color:var(--amber)}
.speedtest-value.is-bad{color:var(--red)}
.speedtest-progress{margin-top:14px;display:flex;align-items:center;gap:10px}
.speedtest-progress-bar{flex:1;height:8px;background:var(--bg-hover);border-radius:4px;overflow:hidden}
.speedtest-progress-fill{height:100%;width:0;background:var(--cyan);transition:width .2s linear}
.speedtest-progress-text{font-family:var(--mono);font-size:12px;color:var(--text-dim);white-space:nowrap}
.apple-id-message.is-error{color:var(--red,#dc2626)}

/* ===== 准入拒绝原因面板 ===== */
.deny-panel{margin-bottom:20px}
.deny-panel .panel-header{display:flex;align-items:center;padding:10px 14px;border-bottom:1px solid var(--border);font-weight:600;font-size:14px;color:var(--text)}
.deny-tabs{display:flex;gap:0;border-bottom:1px solid var(--border);padding:0 14px}
.deny-tab{padding:8px 16px;font-size:13px;font-weight:500;color:var(--text-muted);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:all .15s}
.deny-tab:hover{color:var(--text)}
.deny-tab.is-active{color:var(--cyan);border-bottom-color:var(--cyan)}
.deny-list{padding:10px 14px;max-height:260px;overflow-y:auto}
.deny-list::-webkit-scrollbar{width:4px}
.deny-list::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:2px}
.deny-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-bottom:1px solid var(--border);font-size:13px}
.deny-item:last-child{border-bottom:none}
.deny-rule{font-family:var(--mono);font-size:11px;font-weight:600;color:var(--red);background:rgba(239,68,80,.1);padding:2px 8px;border-radius:4px;white-space:nowrap;flex-shrink:0}
.deny-reason{color:var(--text-dim);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.deny-meta{font-size:11px;color:var(--text-muted);white-space:nowrap;flex-shrink:0}
.deny-empty{text-align:center;padding:24px 0;color:var(--text-muted);font-size:13px}