:root{--brand:#2563eb;--brand2:#1d4ed8;--soft:#f4f7fb;--ink:#172033;--muted:#64748b;--success:#16a34a}
body{font-family:Inter,"Helvetica Neue",Arial,sans-serif;background:var(--soft)}
.content-wrapper{background:linear-gradient(180deg,#f8fbff 0,#f4f7fb 100%)}
.box{border-top:0;border-radius:14px;box-shadow:0 8px 24px rgba(15,23,42,.07);overflow:hidden}.box-header{padding:18px 20px}.box-body{padding:20px}
.btn{border-radius:8px}.btn-primary{background:var(--brand);border-color:var(--brand)}.btn-primary:hover{background:var(--brand2)}
.form-control{height:42px;border-radius:8px;border-color:#dbe3ef}.form-control:focus{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(37,99,235,.12)} textarea.form-control{height:auto}
.small-box{border-radius:14px;overflow:hidden;box-shadow:0 8px 24px rgba(15,23,42,.07)}
.qr-card{background:#fff;border:1px solid #e5eaf2;border-radius:16px;padding:22px;text-align:center}.qr-wrap{display:inline-block;background:#fff;padding:12px;border-radius:12px;border:1px solid #e6ebf2}
.public-url{word-break:break-all;background:#f8fafc;border:1px dashed #cbd5e1;padding:12px;border-radius:10px;margin:12px 0}
.avatar-admin{width:45px;height:45px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;color:#2563eb;font-size:22px}
.guest-page{min-height:100vh;background:radial-gradient(circle at top,#dbeafe 0,#f8fafc 38%,#eef2f7 100%);padding:32px 15px}.guest-shell{max-width:620px;margin:0 auto}.guest-card{background:rgba(255,255,255,.96);border-radius:22px;box-shadow:0 20px 60px rgba(15,23,42,.12);padding:28px}.event-badge{display:inline-block;padding:7px 12px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-weight:700}.event-title{font-size:28px;font-weight:800;color:var(--ink);margin:14px 0 6px}.muted{color:var(--muted)}
.table>thead>tr>th{background:#f8fafc;color:#334155;border-bottom:1px solid #e2e8f0}.label{border-radius:999px;padding:5px 9px}
@media(max-width:767px){.guest-card{padding:20px}.event-title{font-size:23px}.content{padding:10px}.box-body{padding:14px}}