*{box-sizing:border-box;margin:0;padding:0}
body{background:#F0F4F8;color:#1A202C;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}
.app{max-width:480px;margin:0 auto;padding-bottom:80px;min-height:100vh}
.hdr{background:#1A3A6B;padding:16px 20px 12px}
.nw{background:#1A3A6B;padding:0 14px 12px;border-bottom:3px solid #152F58}
.nr{display:flex;gap:6px}
.nb{flex:1;padding:8px 4px;font-size:11px;font-weight:700;cursor:pointer;border-radius:20px;border:1.5px solid rgba(255,255,255,.22);background:transparent;color:#BFDBFE;white-space:nowrap;font-family:inherit;text-align:center}
.nb.on{background:#fff;color:#1A3A6B;border-color:#fff}
.page{padding:16px}
.card{background:#fff;border:1px solid #E2E8F0;border-radius:16px;padding:16px;margin-bottom:12px;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.card2{background:#F8FAFC;border:1px solid #E2E8F0;border-radius:12px;padding:12px;margin-bottom:10px}
.sec{font-size:11px;font-weight:700;letter-spacing:1.5px;color:#64748B;margin-bottom:10px;text-transform:uppercase}
.pill{display:inline-block;border-radius:20px;padding:4px 11px;font-size:11px;font-weight:700;white-space:nowrap}
.bg{background:#E2E8F0;border-radius:6px;height:7px;overflow:hidden;margin-top:6px}
.bf{height:100%;border-radius:6px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ov{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:flex-end;justify-content:center;z-index:200}
.mod{background:#fff;border-radius:24px 24px 0 0;padding:24px;width:100%;max-width:480px;max-height:92vh;overflow-y:auto}
.mh{width:40px;height:4px;background:#CBD5E1;border-radius:2px;margin:0 auto 20px}
.inp{background:#F8FAFC;border:1.5px solid #CBD5E1;border-radius:10px;padding:10px 14px;font-size:14px;color:#1A202C;width:100%;outline:none;font-family:inherit;direction:ltr;text-align:left}
.inp:focus{border-color:#3B82F6;background:#fff}
.sbtn{width:100%;padding:15px;background:#1D4ED8;color:#fff;border:none;border-radius:14px;font-size:15px;font-weight:700;cursor:pointer;margin-top:4px;font-family:inherit}
.cbtn{width:100%;padding:12px;background:#fff;color:#64748B;border:1.5px solid #CBD5E1;border-radius:14px;font-size:14px;font-weight:600;cursor:pointer;margin-top:8px;font-family:inherit}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;vertical-align:middle;margin-right:4px}
.av{display:flex;align-items:center;justify-content:center;border-radius:50%;font-weight:800;flex-shrink:0}
.bn{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900;flex-shrink:0}
.tp{display:inline-block;font-size:10px;font-weight:700;color:#64748B;background:#F1F5F9;border-radius:20px;padding:2px 8px;margin-left:6px;vertical-align:middle}
.exr{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid #F1F5F9}
.exr:last-child{border-bottom:none;padding-bottom:0}
.exn{width:22px;height:22px;border-radius:50%;background:#E2E8F0;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#64748B;flex-shrink:0;margin-top:2px}
.chr{display:flex;align-items:center;gap:12px;padding:13px 14px;background:#fff;border:1.5px solid #E2E8F0;border-radius:12px;margin-bottom:8px;cursor:pointer}
.ur{min-width:20px;height:20px;border-radius:10px;background:#EF4444;color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 5px}
.cw{display:flex;flex-direction:column;height:calc(100vh - 120px)}
.ct{padding:12px 16px;border-bottom:1px solid #E2E8F0;display:flex;align-items:center;gap:12px;flex-shrink:0;background:#fff}
.ms{flex:1;overflow-y:auto;padding:14px 16px;display:flex;flex-direction:column;gap:10px;background:#F0F4F8}
.msg{display:flex;gap:8px}.msg.me{flex-direction:row-reverse}
.bub{max-width:78%;padding:10px 14px;border-radius:16px;font-size:14px;line-height:1.5;word-break:break-word}
.me .bub{background:#1D4ED8;color:#fff;border-radius:16px 4px 16px 16px}
.them .bub{background:#fff;color:#1A202C;border-radius:4px 16px 16px 16px;border:1px solid #E2E8F0}
.mt{font-size:10px;color:#94A3B8;margin-top:3px}.me .mt{text-align:right}
.pn{background:#FFFBEB;border:1px solid #FCD34D;border-radius:10px;padding:10px 14px;margin:0 16px 8px;font-size:12px;color:#92400E;line-height:1.5;flex-shrink:0}
.cb{padding:10px 16px;border-top:1px solid #E2E8F0;display:flex;gap:8px;align-items:flex-end;background:#fff;flex-shrink:0}
.ci2{flex:1;background:#F8FAFC;border:1.5px solid #CBD5E1;border-radius:20px;padding:9px 16px;font-size:14px;color:#1A202C;outline:none;resize:none;max-height:90px;font-family:inherit;line-height:1.4}
.ci2:focus{border-color:#3B82F6}
.snd{width:38px;height:38px;background:#1D4ED8;border:none;border-radius:50%;color:#fff;font-size:17px;cursor:pointer;flex-shrink:0}
.ron{background:#FFFBEB;border:1px solid #FCD34D;border-radius:10px;padding:10px 14px;margin:8px 16px;font-size:12px;color:#92400E;flex-shrink:0}
.as2{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;font-size:15px;font-weight:900;flex-shrink:0}
.tu{color:#15803D;font-weight:700;font-size:12px}.td{color:#DC2626;font-weight:700;font-size:12px}.ts{color:#94A3B8;font-weight:700;font-size:12px}
.ex-tag{display:inline-block;background:#F1F5F9;color:#475569;border-radius:8px;padding:3px 8px;font-size:11px;font-weight:600;margin:2px 2px 2px 0}
/* sub-section divider inside block 4 */
.sub-hdr{display:flex;align-items:center;gap:8px;margin:14px 0 10px;padding-top:14px;border-top:1px solid #D1FAE5}
.sub-hdr-label{font-size:11px;font-weight:700;letter-spacing:1.2px;color:#15803D;text-transform:uppercase}
.cond-logged{background:#15803D!important;color:#fff!important;border-color:#15803D!important}