:root{
  --ink:#1e2630;
  --muted:#77818c;
  --line:#e2e7eb;
  --line-strong:#cfd7dd;
  --bg:#f7f8f9;
  --white:#fff;
  --accent:#1d7f84;
  --accent-dark:#176c70;
  --danger:#c43c35;
  --radius:8px;
}
*{box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg);line-height:1.45}
button,input,select,textarea{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.plain-header{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center}
.plain-header-inner{width:min(1180px,calc(100% - 40px));margin:0 auto}
.event-name{font-size:15px;font-weight:700;letter-spacing:.01em;color:#303943}
.registration-shell{width:min(1180px,calc(100% - 40px));margin:38px auto 54px}
.registration-heading{text-align:center;margin-bottom:28px}
.registration-heading h1{margin:0 0 8px;font-size:30px;line-height:1.2;font-weight:700;color:#222b34}
.registration-heading p{margin:0;color:var(--muted);font-size:14px}
.registration-form{background:var(--white);border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:0 2px 10px rgba(25,40,52,.035)}
.global-error{margin:22px 28px 0;padding:12px 14px;border:1px solid #efcbc8;background:#fff7f6;border-radius:7px;color:#9c2f29;font-size:13px}
.form-section{padding:27px 30px 31px;border-bottom:1px solid var(--line)}
.form-section-last{border-bottom:0}
.form-section h2{font-size:16px;margin:0 0 22px;font-weight:700;color:#2c343c}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px}
.field.full{grid-column:1/-1}
.field label{display:block;font-size:12px;font-weight:600;color:#48535d;margin:0 0 7px}
.field label>span{color:var(--danger)}
.field label small{font-weight:400;color:#98a0a7;margin-left:4px;font-size:11px}
.field input:not([type=checkbox]):not([type=radio]),.field select,.field textarea{width:100%;border:1px solid var(--line-strong);border-radius:var(--radius);background:#fff;color:#25303a;outline:0;transition:border-color .15s,box-shadow .15s}
.field input:not([type=checkbox]):not([type=radio]),.field select{height:46px;padding:0 13px}
.field textarea{padding:12px 13px;resize:vertical;min-height:104px}
.field select{appearance:auto}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#639ca0;box-shadow:0 0 0 3px rgba(29,127,132,.08)}
.field.invalid input,.field.invalid select,.field.invalid textarea,.consent.invalid{border-color:#d97570}
.field-error{color:#b2322c;font-size:11px;margin-top:6px}
.file-field{border:1px dashed #c9d1d7;border-radius:8px;padding:14px;background:#fbfcfc}
.file-field input{width:100%}
.file-field p{font-size:11px;color:#8a949c;margin:7px 0 0}
.account-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.account-option{position:relative;display:block;margin:0;cursor:pointer}
.account-option input{position:absolute;opacity:0;pointer-events:none}
.account-option-body{display:block;border:1px solid var(--line-strong);border-radius:8px;padding:14px 15px 13px;background:#fff;min-height:82px;transition:border-color .15s,box-shadow .15s,background .15s}
.account-option-body strong{display:block;font-size:13px;color:#303943;margin-bottom:4px}
.account-option-body small{display:block;font-size:11px;font-weight:400;line-height:1.45;color:#7a858e}
.account-option.selected .account-option-body{border-color:var(--accent);box-shadow:0 0 0 2px rgba(29,127,132,.08);background:#fbfefe}
.account-option.selected .account-option-body:before{content:'✓';float:right;width:19px;height:19px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#fff;font-size:11px;font-weight:700;margin-left:10px}
.interest-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 12px}
.interest-item{display:flex!important;align-items:flex-start;gap:8px;margin:0!important;padding:8px 10px;border:1px solid #e3e8eb;border-radius:7px;font-weight:400!important;color:#4f5a63!important;background:#fff;cursor:pointer}
.interest-item input{margin:2px 0 0;flex:0 0 auto}
.interest-item span{font-size:12px;color:#4b555f!important}
.consent{display:flex;align-items:flex-start;gap:10px;font-size:12px;color:#5e6972;max-width:900px}
.consent input{margin:2px 0 0;flex:0 0 auto}
.consent b{color:var(--danger)}
.submit-row{display:flex;justify-content:flex-end;margin-top:24px}
.submit-button{min-width:135px;height:44px;border:0;border-radius:7px;background:var(--accent);color:#fff;font-size:13px;font-weight:700;padding:0 25px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:background .15s}
.submit-button:hover{background:var(--accent-dark)}
.plain-footer{text-align:center;color:#98a0a7;font-size:11px;padding:0 20px 30px}

.success-page{min-height:100vh;display:grid;place-items:center;background:#f7f8f9;padding:20px}
.success-wrap{width:min(540px,100%)}
.success-card{background:#fff;border:1px solid var(--line);border-radius:10px;text-align:center;padding:48px 38px;box-shadow:0 4px 18px rgba(25,40,52,.05)}
.success-check{width:62px;height:62px;margin:0 auto 20px;border-radius:50%;display:grid;place-items:center;background:#e9f6f4;color:#24776e;font-size:30px;font-weight:700}
.success-card h1{font-size:24px;margin:0 0 11px;color:#26313a}
.success-card p{font-size:13px;color:#77818c;margin:0 auto 18px;max-width:420px}
.reference{font-size:12px;background:#f7f9fa;border:1px solid #e4e8eb;border-radius:7px;padding:9px 12px;display:inline-block;margin-bottom:22px;color:#5e6871}
.success-ok{display:flex;width:135px;margin:0 auto}

.admin-body{background:#f4f6f7;min-height:100vh}
.admin-top{background:#fff;border-bottom:1px solid var(--line)}
.admin-nav{width:min(1320px,calc(100% - 40px));min-height:64px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px}
.admin-name{font-weight:700;font-size:14px;color:#2b343c}
.admin-sub{font-size:11px;color:#89939b;margin-top:2px}
.admin-links{display:flex;gap:16px;align-items:center}
.admin-links a,.admin-nav>a{font-size:12px;color:#49656b;text-decoration:none}
.admin-shell{width:min(1320px,calc(100% - 40px));margin:28px auto 50px}
.admin-page-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}
.admin-page-head h1{font-size:22px;margin:0 0 3px}
.admin-page-head p{font-size:12px;color:#7d8790;margin:0}
.admin-card{background:#fff;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.admin-card-pad{padding:18px}
.toolbar{display:grid;grid-template-columns:2fr repeat(5,minmax(130px,1fr)) auto;gap:9px}
.toolbar input,.toolbar select{height:40px;width:100%;border:1px solid var(--line-strong);border-radius:7px;padding:0 10px;background:#fff;font-size:12px;color:#39444d}
.admin-button{height:40px;border:0;border-radius:7px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:0 16px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap}
.admin-button.secondary{background:#fff;border:1px solid var(--line-strong);color:#46545e}
.table-wrap{overflow:auto;border-top:1px solid var(--line)}
.admin-table{width:100%;min-width:1080px;border-collapse:collapse}
.admin-table th,.admin-table td{text-align:left;border-bottom:1px solid #edf0f2;padding:12px 13px;font-size:12px;vertical-align:top}
.admin-table th{font-size:10px;text-transform:uppercase;letter-spacing:.04em;color:#7d8790;background:#fafbfb}
.admin-table tr:last-child td{border-bottom:0}
.admin-table a{color:#287b80;text-decoration:none;font-weight:600}
.tag{display:inline-flex;align-items:center;border-radius:999px;background:#eef6f6;color:#286d71;font-size:10px;font-weight:700;padding:4px 7px}
.tag.pending{background:#fff4d9;color:#8a6500}.tag.approved{background:#eaf6ee;color:#24713c}.tag.rejected{background:#fbeceb;color:#9e3832}
.pagination{display:flex;justify-content:flex-end;gap:5px;padding:14px 16px}
.pagination a{min-width:32px;height:32px;border:1px solid #d7dee2;border-radius:6px;display:grid;place-items:center;text-decoration:none;color:#52606a;font-size:11px}
.pagination a.active{background:var(--accent);border-color:var(--accent);color:#fff}
.detail-header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:16px}
.detail-header h1{font-size:22px;margin:0 0 4px}.detail-header p{font-size:12px;color:#7d8790;margin:0}
.profile-photo{width:118px;height:118px;border-radius:8px;object-fit:cover;border:1px solid var(--line)}
.status-form{display:flex;align-items:end;gap:10px;margin-bottom:20px}.status-form .field{width:250px}
.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.detail-item{border:1px solid #e5e9ec;border-radius:7px;padding:11px 12px;min-height:65px;background:#fff}
.detail-item b{display:block;font-size:10px;text-transform:uppercase;color:#8b949b;margin-bottom:4px;letter-spacing:.03em}.detail-item span{font-size:12px;color:#35414a;word-break:break-word}
.login-page{min-height:100vh;display:grid;place-items:center;background:#f5f7f8;padding:20px}
.login-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px;box-shadow:0 4px 18px rgba(25,40,52,.05)}
.login-card h1{font-size:22px;margin:0 0 5px}.login-card>p{font-size:12px;color:#838d95;margin:0 0 22px}.login-card .field{margin-bottom:14px}.login-card .admin-button{width:100%;margin-top:4px}

@media(max-width:1050px){
  .toolbar{grid-template-columns:repeat(3,minmax(0,1fr))}
  .detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .plain-header{height:60px}.plain-header-inner,.registration-shell,.admin-nav,.admin-shell{width:calc(100% - 24px)}
  .event-name{font-size:13px}.registration-shell{margin-top:26px}.registration-heading h1{font-size:25px}.registration-heading p{font-size:12px}
  .form-section{padding:22px 16px 24px}.form-grid{grid-template-columns:1fr;gap:16px}.field.full{grid-column:auto}
  .account-options{grid-template-columns:1fr}.interest-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .submit-row{justify-content:stretch}.submit-button{width:100%}
  .admin-page-head,.detail-header{flex-direction:column}.toolbar{grid-template-columns:1fr 1fr}.detail-grid{grid-template-columns:1fr}.profile-photo{width:96px;height:96px}.status-form{align-items:stretch;flex-direction:column}.status-form .field{width:100%}
}
@media(max-width:480px){
  .plain-header-inner,.registration-shell,.admin-nav,.admin-shell{width:calc(100% - 20px)}
  .registration-heading{margin-bottom:20px}.registration-form{border-radius:8px}.form-section h2{font-size:15px;margin-bottom:18px}
  .field input:not([type=checkbox]):not([type=radio]),.field select{height:45px;font-size:14px}.field textarea{font-size:14px}
  .interest-grid{grid-template-columns:1fr}.toolbar{grid-template-columns:1fr}.admin-links{gap:9px}.admin-links a{font-size:11px}.admin-name{font-size:12px}
  .success-card{padding:38px 20px}.success-card h1{font-size:21px}
}