/* R268 style.css · school-notice-interact · notify-reminder · v6.3 */
:root {
  --primary:#2563EB;--secondary:#60A5FA;--accent:#3B82F6;--success:#16A34A;--warning:#F59E0B;--danger:#DC2626;
  --bg:#EFF6FF;--card:#FFF;--text:#1E3A8A;--text-secondary:#64748B;--border:#BFDBFE;--muted:#64748B;--cta:#1D4ED8;
  --contact-footer-h:92px;--safe-area-bottom:env(safe-area-inset-bottom,0px);--font-scale:1;--card-radius:14px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:calc(16px * var(--font-scale))}
body{font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;background:var(--bg);color:var(--text);line-height:1.5;max-width:480px;margin:0 auto}
body.has-contact-footer{padding-bottom:calc(var(--contact-footer-h) + 12px + var(--safe-area-bottom))}
body.share-page{padding-bottom:calc(var(--contact-footer-h) + 16px + var(--safe-area-bottom))}
button,input,select,textarea{font:inherit;min-height:44px}
a{color:inherit;text-decoration:none}
.top-nav{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:70}
.nav-brand{font-weight:700;font-size:15px}
.nav-share{font-size:14px;color:var(--primary);padding:8px}
.profile-card{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;padding:14px 16px}
.profile-inner{display:flex;align-items:center;gap:12px}
.profile-emoji{font-size:32px}
.profile-text strong{display:block;font-size:16px}
.profile-text span{font-size:12px;opacity:.9}
.segment-bar{display:flex;gap:6px;padding:10px 12px;background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:48px;z-index:65;overflow-x:auto}
.seg-pill{flex:1;border:none;background:var(--bg);color:var(--text-secondary);border-radius:20px;padding:8px 4px;font-size:11px;font-weight:600;cursor:pointer;min-height:40px}
.seg-pill.active{background:var(--primary);color:#fff}
.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:10px 16px 0}
.trust-item{text-align:center;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:8px 4px}
.trust-val{display:block;font-size:15px;font-weight:700;color:var(--primary)}
.trust-label{font-size:10px;color:var(--text-secondary)}
.main-scroll{padding:12px 16px calc(28px + var(--contact-footer-h) + var(--safe-area-bottom))}
body.has-editor-bar{padding-top:36px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--card-radius);padding:14px;margin-bottom:12px}
.card h3{font-size:15px;margin-bottom:10px}
.section-title{font-size:17px;margin:8px 0 12px}
.hint{font-size:12px;color:var(--muted);margin-bottom:8px}
.form-group{display:block;margin-bottom:12px;font-size:13px;font-weight:600}
.form-input{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px 12px;margin-top:6px;font-weight:400;background:#fff}
.btn{border:none;border-radius:10px;padding:12px 16px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;min-height:48px}
.btn-primary{background:var(--cta);color:#fff}
.btn-outline{background:var(--card);color:var(--primary);border:1px solid var(--border)}
.btn-block{width:100%;margin-top:8px}
.btn-sm{padding:6px 12px;font-size:12px;min-height:36px}
.danger{color:var(--danger);border-color:var(--danger)}
.hidden{display:none!important}
.inbox-kpi,.stats-summary{display:flex;gap:12px;font-size:12px;color:var(--muted);margin-bottom:10px}
.notice-list{display:flex;flex-direction:column;gap:8px}
.notice-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px;cursor:pointer;transition:border-color .2s,box-shadow .2s}
.notice-card.active,.notice-card:hover{border-color:var(--primary);box-shadow:0 2px 8px rgba(37,99,235,.12)}
.notice-card.urgent{border-left:4px solid var(--danger)}
.nc-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px}
.nc-cat{display:inline-block;color:#fff;font-size:10px;padding:3px 8px;border-radius:12px;font-weight:600}
.nc-type{font-size:10px;color:var(--muted)}
.nc-title{font-size:15px;margin-bottom:4px;line-height:1.3}
.nc-preview{font-size:12px;color:var(--text-secondary);margin-bottom:6px}
.nc-meta{font-size:11px;color:var(--muted)}
.detail-panel{margin-top:12px}
.detail-card{background:var(--card);border:2px solid var(--primary);border-radius:14px;padding:14px;position:relative}
.detail-card--blur{backdrop-filter:blur(8px);background:rgba(255,255,255,.92)}
.detail-close{position:absolute;top:10px;right:10px;border:none;background:var(--bg);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:16px}
.detail-content{font-size:14px;margin:10px 0;line-height:1.6}
.detail-meta{font-size:11px;color:var(--muted);margin-bottom:10px}
.detail-stats{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.read-ring{position:relative;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.read-ring svg{transform:rotate(-90deg)}
.ring-bg{fill:none;stroke:#DBEAFE;stroke-width:4}
.ring-fg{fill:none;stroke:var(--primary);stroke-width:4;stroke-linecap:round;transition:stroke-dashoffset .3s}
.ring-text{position:absolute;font-size:11px;font-weight:700;color:var(--primary)}
.ring-label{font-size:11px;color:var(--muted);margin-left:4px}
.read-ring.full .ring-fg{stroke:var(--success)}
.ring-fallback{font-size:12px;font-weight:700;color:var(--primary)}
.progress-wrap{position:relative;flex:1;background:#DBEAFE;border-radius:8px;height:24px;overflow:hidden}
.progress-bar{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:8px;transition:width .3s}
.progress-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:600}
.poll-bars{margin:10px 0}
.poll-row{margin-bottom:8px}
.poll-head{display:flex;justify-content:space-between;font-size:12px;margin-bottom:4px}
.poll-track{background:#DBEAFE;border-radius:6px;height:10px;overflow:hidden}
.poll-fill{height:100%;background:var(--primary);border-radius:6px;transition:width .3s}
.confirm-chips{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
.confirm-chip{flex:1;min-width:80px;border:2px solid var(--border);border-radius:10px;padding:8px;text-align:center;font-size:12px}
.confirm-chip strong{display:block;font-size:16px;margin-top:4px;color:var(--primary)}
.confirm-options,.poll-options{display:flex;flex-direction:column;gap:8px;margin:10px 0}
.confirm-opt,.poll-opt{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid var(--border);border-radius:10px;cursor:pointer;font-weight:500;font-size:14px}
.interact-form{margin-top:12px;padding-top:12px;border-top:1px dashed var(--border)}
.interact-hint{font-size:12px;color:var(--muted);margin-bottom:10px}
.recent-interactions,.reply-list{margin-top:12px;font-size:12px}
.recent-row,.reply-item{padding:6px 0;border-bottom:1px solid var(--border)}
.reply-item p{margin-top:4px;color:var(--text-secondary)}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px;margin-bottom:10px}
.stat-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px}
.stat-type{display:block;font-size:11px;color:var(--muted);margin-top:2px}
.stat-sub{font-size:11px;color:var(--muted);margin:6px 0}
.poll-fields .poll-opt-input{margin-bottom:8px}
.archive-mini{font-size:12px;color:var(--muted)}
.archive-item{padding:6px 0;border-bottom:1px solid var(--border)}
.theme-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-bottom:12px}
.theme-swatch{border:none;width:100%;aspect-ratio:1;border-radius:50%;cursor:pointer;border:2px solid transparent}
.theme-swatch.active{border-color:var(--text);box-shadow:0 0 0 2px #fff}
.font-row{display:flex;gap:8px}
.font-btn{flex:1;border:1px solid var(--border);background:var(--card);border-radius:8px;padding:8px;font-size:12px;cursor:pointer}
.font-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.danger-card{border-color:#FECACA;background:#FEF2F2}
.empty-hint{text-align:center;color:var(--muted);padding:16px;font-size:13px}
.editor-top-bar{position:fixed;top:0;left:0;right:0;z-index:100;background:#FEF3C7;color:#92400E;text-align:center;padding:8px;font-size:12px;font-weight:600}
.toast-container{position:fixed;bottom:calc(var(--contact-footer-h) + 16px);left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast-item{background:rgba(28,25,23,.9);color:#fff;padding:10px 16px;border-radius:20px;font-size:13px;opacity:0;transform:translateY(8px);transition:opacity .2s,transform .2s}
.toast-item.show{opacity:1;transform:translateY(0)}
.contact-footer{position:fixed;bottom:0;left:0;right:0;max-width:480px;margin:0 auto;background:var(--card);border-top:1px solid var(--border);padding:10px 12px calc(10px + var(--safe-area-bottom));z-index:80}
.contact-footer__btns{display:grid;grid-template-columns:repeat(3,minmax(0,88px));gap:8px;max-width:320px;margin:0 auto;justify-content:center}
.contact-footer__cta,.contact-footer__btn{display:flex;align-items:center;justify-content:center;padding:10px 6px;border-radius:10px;font-size:12px;font-weight:600;min-height:44px;border:none;cursor:pointer}
.contact-footer__cta{background:#c41e1e!important;color:#fff}
.contact-footer__btn{background:var(--bg);color:var(--text);border:1px solid var(--border)}
.contact-footer__brand{text-align:center;font-size:10px;color:var(--muted);margin-top:8px}
.share-main{padding:24px 16px}
.share-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px 20px;text-align:center}
.share-icon{font-size:48px;margin-bottom:8px}
.share-card h1{font-size:22px;margin-bottom:6px}
.share-slogan{color:var(--muted);font-size:14px;margin-bottom:16px}
.share-list{text-align:left;margin:0 auto 16px;max-width:280px;font-size:13px;line-height:1.8}
.qr-wrap{display:flex;justify-content:center;margin:12px 0}
body.has-contact-footer .zw-root .zw-fab{bottom:calc(var(--contact-footer-h) + 12px + var(--safe-area-bottom))!important}
body.has-contact-footer .em-entry-btn{bottom:calc(var(--contact-footer-h) + 12px + var(--safe-area-bottom))!important}