*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'PingFang SC',sans-serif;background:#F5F7FA;color:#212121;line-height:1.5;min-height:100vh}
:root{--primary:#1677FF;--card:#fff;--muted:#8c8c8c;--border:#E8E8E8;--contact-footer-h:72px}
body.theme-dark{background:#141414;color:#e8e8e8;--card:#1f1f1f;--border:#333}
#app-root{padding:12px 16px 88px;max-width:720px;margin:0 auto}
.hero{background:linear-gradient(135deg,var(--primary),#0958d9);color:#fff;padding:20px 16px;margin:-12px -16px 16px;border-radius:0 0 20px 20px}
.hero h1{margin:0 0 6px;font-size:20px}
.hero p{margin:0;font-size:13px;opacity:.9}
.muted{color:var(--muted);font-size:13px}
.empty{padding:32px;text-align:center;color:var(--muted)}
.btn{padding:10px 14px;border-radius:8px;border:none;font-weight:600;cursor:pointer;font-size:14px;min-height:44px}
.btn-primary{background:var(--primary);color:#fff}
.btn-accent{background:#FA8C16;color:#fff}
.btn-secondary{background:var(--card);border:1px solid var(--border);color:inherit}
.btn-sm{padding:6px 10px;font-size:12px;min-height:36px}
.btn-block{display:block;width:100%;margin-top:8px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.action-row{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.survey-grid,.template-grid{display:grid;gap:12px}
@media(min-width:480px){.survey-grid,.template-grid{grid-template-columns:1fr 1fr}}
.survey-card,.template-card,.share-card,.q-card,.chart-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:10px}
.survey-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.badge{font-size:11px;padding:2px 8px;border-radius:999px;background:#e6f4ff;color:var(--primary)}
.badge-published{background:#f6ffed;color:#52c41a}
.badge-closed{background:#fff1f0;color:#ff4d4f}
.badge-draft{background:#f5f5f5;color:#8c8c8c}
.card-actions{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.page-head{margin-bottom:16px}
.page-head h2{margin:8px 0 4px;font-size:18px}
.field-label{display:block;font-size:12px;color:var(--muted);margin:12px 0 6px}
.field-input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:15px;background:var(--card);color:inherit}
.inline-title{font-size:16px;font-weight:600;margin-top:8px}
.chip-row{display:flex;gap:6px;flex-wrap:wrap}
.chip-row.wrap .btn{margin-bottom:4px}
.theme-chip,.mode-chip{padding:8px 12px;border:1px solid var(--border);border-radius:999px;background:var(--card);font-size:12px;cursor:pointer;min-height:36px}
.theme-chip.active,.mode-chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.editor-toolbar{display:flex;gap:8px;margin-bottom:12px}
.q-card-head{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:8px}
.opt-list{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.opt-tag{font-size:12px;padding:4px 8px;background:#f5f5f5;border-radius:6px}
.opt-edit-row{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.opt-edit-row .opt-input{flex:1;margin:0}
.opt-edit-row .btn{flex-shrink:0;min-width:44px}
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:16px}
.kpi-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:12px 8px;text-align:center;font-size:11px}
.kpi-card strong{display:block;font-size:20px;color:var(--primary);margin-top:4px}
.chart-canvas{width:100%;height:100px;margin-top:8px}
.chart-grid{display:grid;gap:12px}
.nps-score{font-size:18px;color:var(--primary)}
.tpl-icon{font-size:32px;margin-bottom:8px}
.player-wrap{padding:8px 0}
.progress-bar{height:4px;background:var(--border);border-radius:2px;margin-bottom:8px}
.progress-fill{height:100%;background:var(--primary);border-radius:2px;transition:width .3s}
.progress-text{font-size:12px;color:var(--muted);margin-bottom:16px}
.player-title{font-size:18px;margin:0 0 16px;line-height:1.4}
.opt-btn{display:block;width:100%;text-align:left;padding:14px;margin-bottom:8px;border:2px solid var(--border);border-radius:10px;background:var(--card);font-size:15px;cursor:pointer;min-height:44px}
.opt-btn.active{border-color:var(--primary);background:#e6f4ff;color:var(--primary)}
.player-nav{display:flex;gap:12px;margin-top:24px}
.player-nav .btn{flex:1}
.player-footer{text-align:center;font-size:11px;color:var(--muted);margin-top:20px}
.nps-row{display:flex;gap:4px;flex-wrap:wrap;justify-content:center}
.nps-btn{width:36px;height:36px;border:1px solid var(--border);border-radius:8px;background:var(--card);font-size:13px;cursor:pointer}
.nps-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.nps-hint{text-align:center;margin-top:8px}
.star-row{display:flex;gap:8px;justify-content:center}
.star-btn{font-size:32px;border:none;background:none;cursor:pointer;color:#d9d9d9;padding:4px}
.star-btn.active{color:#FAAD14}
.slider-input{width:100%;margin:16px 0}
.thanks-page{text-align:center;padding:48px 16px}
.thanks-icon{width:72px;height:72px;line-height:72px;border-radius:50%;background:#52c41a;color:#fff;font-size:36px;margin:0 auto 16px}
.r154-toast{position:fixed;bottom:calc(var(--contact-footer-h) + 16px);left:50%;transform:translateX(-50%);background:rgba(0,0,0,.85);color:#fff;padding:10px 18px;border-radius:999px;z-index:999;opacity:0;transition:opacity .2s;font-size:14px}
.r154-toast.show{opacity:1}
body.has-contact-footer{padding-bottom:calc(var(--contact-footer-h) + env(safe-area-inset-bottom))}
body.has-contact-footer .zw-root .zw-fab{bottom:calc(var(--contact-footer-h) + 12px + env(safe-area-inset-bottom))}
.contact-footer{position:fixed;left:0;right:0;bottom:0;z-index:110;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#1a1a1a;color:#fff;text-align:center}
.contact-footer__btns{display:grid;grid-template-columns:repeat(3,minmax(0,88px));gap:8px;max-width:320px;margin:0 auto 6px;justify-content:center}
.contact-footer__cta,.contact-footer__btn{padding:.48rem .2rem;border-radius:999px;font-size:.72rem;text-decoration:none;border:none;cursor:pointer;display:block;text-align:center}
.contact-footer__cta{background:#c41e1e!important;color:#fff!important}
.contact-footer__btn{background:#333;color:#fff}
.contact-footer__brand{font-size:11px;opacity:.7;margin:0}
.share-main,.invite-main{padding:20px 16px;max-width:480px;margin:0 auto}
.share-card{text-align:center}
.invite-page .invite-card{background:var(--card);border-radius:16px;padding:24px;text-align:center;border:1px solid var(--border)}
.invite-from{color:var(--primary);font-weight:600;font-size:14px}
.share-open-btn{display:block;padding:12px;border-radius:10px;background:var(--primary);color:#fff;text-decoration:none;font-weight:600;margin-top:12px}
.editor-tabs{display:flex;gap:8px;margin-bottom:16px}
.editor-tab{flex:1;padding:10px;border:1px solid var(--border);border-radius:8px;background:var(--card);cursor:pointer;font-size:13px;min-height:44px}
.editor-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.logic-panel{margin-top:8px}
.logic-rules-list{margin-bottom:16px}
.logic-rule-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;background:var(--card);border:1px solid var(--border);border-radius:8px;margin-bottom:8px;font-size:13px}
.logic-form{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px}
.logic-badge{font-size:10px;background:#e6f4ff;color:var(--primary);padding:2px 6px;border-radius:4px;margin-left:4px}