:root{--bg-deep: #05070a;--bg-panel: #0b0f16;--bg-input: #0d1219;--border-subtle: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .16);--alpha-blue: #3b6ef5;--alpha-blue-light: #6e93ff;--text-primary: #f5f7fa;--text-secondary: #8b93a7;--text-dim: #525a6b;--success: #22c55e;--error: #f04438;--warning: #f59e0b;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}.num{font-variant-numeric:tabular-nums}.meta-mono{font-family:var(--font-mono);color:var(--text-dim)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg-deep);color:var(--text-primary);font-family:var(--font-sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,p{margin:0}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}a{color:var(--alpha-blue)}a:hover{color:var(--alpha-blue-light)}::selection{background:var(--alpha-blue);color:var(--text-primary)}:focus-visible{outline:1px solid var(--alpha-blue);outline-offset:2px}.screen{min-height:100%;display:flex;flex-direction:column;align-items:center;padding:48px 20px 64px}.screen-inner{width:100%;max-width:480px;display:flex;flex-direction:column;gap:24px}.panel{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:8px;padding:28px}.stack{display:flex;flex-direction:column;gap:16px}.brand-mark{display:flex;align-items:center;gap:10px;color:var(--text-secondary);font-size:13px;letter-spacing:.02em;text-transform:uppercase}.brand-mark .dot{width:6px;height:6px;border-radius:50%;background:var(--alpha-blue)}.page-title{font-size:22px;font-weight:600;color:var(--text-primary)}.page-subtitle{font-size:14px;color:var(--text-secondary)}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:13px;color:var(--text-secondary)}.field-hint{font-size:12px;color:var(--text-dim)}.field-error{font-size:12px;color:var(--error)}.form-error-banner{border:1px solid var(--error);background:#f0443814;color:var(--error);border-radius:6px;padding:10px 12px;font-size:13px}.progress-steps{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-dim)}.progress-steps .step{display:flex;align-items:center;gap:6px}.progress-steps .step.active{color:var(--text-primary)}.progress-steps .step-dot{width:6px;height:6px;border-radius:50%;background:var(--border-strong)}.progress-steps .step.active .step-dot{background:var(--alpha-blue)}.progress-steps .step.done .step-dot{background:var(--success)}.progress-steps .sep{width:16px;height:1px;background:var(--border-subtle)}.divider{height:1px;background:var(--border-subtle);border:none;margin:4px 0}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.summary-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--border-subtle);font-size:14px}.summary-row:last-child{border-bottom:none}.summary-row .label{color:var(--text-secondary)}.summary-row .value{color:var(--text-primary);text-align:right}.loading-text,.empty-text{color:var(--text-dim);font-size:13px}.admin-shell{display:grid;grid-template-columns:232px 1fr;min-height:100%}.admin-nav{border-right:1px solid var(--border-subtle);background:var(--bg-panel);padding:20px 14px;display:flex;flex-direction:column;gap:24px;position:sticky;top:0;align-self:start;height:100vh}.admin-nav-brand{display:flex;align-items:center;gap:10px;color:var(--text-secondary);font-size:12px;letter-spacing:.04em;text-transform:uppercase;padding:4px 8px}.admin-nav-brand .dot{width:6px;height:6px;border-radius:50%;background:var(--alpha-blue);flex-shrink:0}.admin-nav-links{display:flex;flex-direction:column;gap:2px}.admin-nav-link{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 12px;border-radius:6px;border:1px solid transparent;color:var(--text-secondary);font-size:14px;text-decoration:none;cursor:pointer}.admin-nav-link:hover{color:var(--text-primary);border-color:var(--border-subtle)}.admin-nav-link.active{color:var(--text-primary);background:var(--bg-input);border-color:var(--border-subtle)}.admin-nav-foot{margin-top:auto;display:flex;flex-direction:column;gap:10px;padding:0 4px}.admin-nav-user{font-size:12px;color:var(--text-dim);word-break:break-all}.admin-main{padding:32px 40px 64px;max-width:1240px;width:100%}.admin-page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:28px}.admin-page-head .titles{display:flex;flex-direction:column;gap:4px}.admin-page-actions{display:flex;align-items:center;gap:10px}.admin-card{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:8px;padding:20px}.admin-grid{display:grid;gap:16px}.admin-grid.cols-4{grid-template-columns:repeat(4,1fr)}.admin-grid.cols-3{grid-template-columns:repeat(3,1fr)}.admin-grid.cols-2{grid-template-columns:repeat(2,1fr)}@media (max-width: 1080px){.admin-grid.cols-4,.admin-grid.cols-3{grid-template-columns:repeat(2,1fr)}}.admin-stat{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:8px;padding:18px 20px;display:flex;flex-direction:column;gap:8px}.admin-stat .stat-label{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim)}.admin-stat .stat-value{font-size:30px;font-weight:600;color:var(--text-primary);line-height:1}.admin-stat .stat-sub{font-size:12px;color:var(--text-secondary)}.admin-shortcut{display:flex;flex-direction:column;gap:8px;padding:18px 20px;background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:8px;text-decoration:none;color:inherit;cursor:pointer}.admin-shortcut:hover{border-color:var(--border-strong)}.admin-shortcut .sc-title{font-size:15px;font-weight:600;color:var(--text-primary)}.admin-shortcut .sc-desc{font-size:13px;color:var(--text-secondary)}.admin-section-title{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim);margin:32px 0 12px}.admin-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.admin-chip{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;border:1px solid var(--border-subtle);background:transparent;color:var(--text-secondary);font-size:13px;cursor:pointer;white-space:nowrap}.admin-chip:hover{border-color:var(--border-strong);color:var(--text-primary)}.admin-chip.active{border-color:var(--alpha-blue);color:var(--text-primary);background:#3b6ef51f}.admin-chip .chip-count{font-size:12px;color:var(--text-dim);font-variant-numeric:tabular-nums}.admin-chip.active .chip-count{color:var(--alpha-blue-light)}.admin-table-wrap{border:1px solid var(--border-subtle);border-radius:8px;overflow:hidden;background:var(--bg-panel)}.admin-table{width:100%;border-collapse:collapse;font-size:14px}.admin-table thead th{text-align:left;padding:12px 16px;font-size:12px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--text-dim);border-bottom:1px solid var(--border-subtle);white-space:nowrap}.admin-table thead th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.admin-table thead th.sortable:hover{color:var(--text-secondary)}.admin-table thead th.right,.admin-table td.right{text-align:right}.admin-table tbody td{padding:13px 16px;border-bottom:1px solid var(--border-subtle);color:var(--text-primary);vertical-align:middle}.admin-table tbody tr:last-child td{border-bottom:none}.admin-table tbody tr.clickable{cursor:pointer}.admin-table tbody tr.clickable:hover td{background:var(--bg-input)}.admin-table tbody tr.selected td{background:#3b6ef514}.admin-table .expand-row td{background:var(--bg-input);padding:0}.admin-handle{font-weight:600;color:var(--text-primary)}.val-pos{color:var(--success)}.val-neg{color:var(--error)}.admin-detail-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;justify-content:flex-end;z-index:40}.admin-detail-panel{width:480px;max-width:100vw;height:100%;background:var(--bg-panel);border-left:1px solid var(--border-strong);overflow-y:auto;padding:24px;display:flex;flex-direction:column;gap:20px}.admin-detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.admin-kv{display:grid;grid-template-columns:128px 1fr;gap:8px 16px;font-size:13px}.admin-kv dt{color:var(--text-secondary)}.admin-kv dd{margin:0;color:var(--text-primary);word-break:break-word}.admin-textarea{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:6px;padding:10px 12px;color:var(--text-primary);width:100%;min-height:80px;resize:vertical;font-family:var(--font-sans);font-size:14px}.admin-textarea:focus-visible{border-color:var(--border-strong)}.admin-action-log{display:flex;flex-direction:column;gap:8px;max-height:220px;overflow-y:auto}.admin-log-entry{border:1px solid var(--border-subtle);border-radius:6px;padding:8px 10px;font-size:13px;color:var(--text-secondary)}.admin-log-entry .log-time{font-family:var(--font-mono);color:var(--text-dim);font-size:11px;display:block;margin-bottom:2px}.admin-action-bar{display:flex;flex-wrap:wrap;gap:10px}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--error);display:inline-block;flex-shrink:0}.live-dot.on{background:var(--error);animation:live-pulse 1.6s ease-in-out infinite}.live-dot.idle{background:var(--text-dim)}@keyframes live-pulse{0%,to{opacity:1}50%{opacity:.35}}.status-line{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--text-secondary)}.admin-search{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:6px;padding:9px 12px;color:var(--text-primary);min-width:240px}.admin-search:focus-visible{border-color:var(--border-strong)}.admin-alert-row{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--border-subtle)}.admin-alert-row:last-child{border-bottom:none}.admin-alert-row .alert-time{font-family:var(--font-mono);font-size:11px;color:var(--text-dim);white-space:nowrap;padding-top:2px}.admin-alert-row .alert-msg{font-size:14px;color:var(--text-primary)}.admin-center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 20px}.admin-center-card{width:100%;max-width:380px;background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:10px;padding:32px;display:flex;flex-direction:column;gap:18px}.overlay-preview-frame{width:100%;aspect-ratio:16 / 9;border:1px solid var(--border-subtle);border-radius:8px;background:var(--bg-deep);overflow:hidden}.overlay-preview-frame iframe{border:none;display:block}.url-box{display:flex;align-items:stretch;gap:8px}.url-box .url-text{flex:1;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:6px;padding:9px 12px;font-family:var(--font-mono);font-size:12px;color:var(--text-secondary);overflow-x:auto;white-space:nowrap;display:flex;align-items:center}.template-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.template-option{border:1px solid var(--border-subtle);border-radius:8px;padding:16px;cursor:pointer;background:transparent;text-align:left;color:var(--text-secondary);display:flex;flex-direction:column;gap:6px}.template-option:hover{border-color:var(--border-strong);color:var(--text-primary)}.template-option.active{border-color:var(--alpha-blue);background:#3b6ef514;color:var(--text-primary)}.template-option .to-title{font-size:14px;font-weight:600;color:var(--text-primary)}.template-option .to-desc{font-size:12px;color:var(--text-secondary)}.field-inline{display:flex;flex-direction:column;gap:6px}.field-inline>label{font-size:13px;color:var(--text-secondary)}.placeholder-note{font-size:12px;color:var(--text-dim);font-style:italic}