/* Modern dimensional visual layer. Existing functionality remains unchanged. */
:root{--depth-blue:#245fda;--depth-navy:#152c57;--depth-soft:#edf4ff;--depth-border:#dce7f7}
*{box-sizing:border-box}
html{background:#edf3fc}
body{background:radial-gradient(ellipse at 12% 8%,#d9eaff 0,transparent 42%),radial-gradient(ellipse at 88% 80%,#d8e5ff 0,transparent 45%),linear-gradient(145deg,#f7faff,#eaf1fc);color:#253653;min-height:100vh}
#root{max-width:680px;min-height:100vh;margin:auto;background:rgba(255,255,255,.58);box-shadow:0 20px 70px rgba(28,57,108,.12);position:relative}
.step1{background:radial-gradient(circle at 90% 10%,rgba(117,173,255,.4),transparent 38%),radial-gradient(circle at 0% 90%,rgba(30,83,175,.4),transparent 48%),linear-gradient(145deg,#1a3766,#315f9f 60%,#254778);position:relative;overflow:hidden}
.step1:before,.step1:after{content:"";position:absolute;border-radius:50%;pointer-events:none;border:1px solid rgba(255,255,255,.13);box-shadow:inset 0 0 60px rgba(255,255,255,.05)}
.step1:before{width:330px;height:330px;right:-160px;top:-130px}.step1:after{width:260px;height:260px;left:-150px;bottom:-100px}
.step1 .uk-panel{position:relative;z-index:1;max-width:480px;margin:0 auto;padding:clamp(30px,7vw,55px) 24px}
.step1 .hd{margin-bottom:34px!important;text-shadow:0 3px 16px rgba(0,0,0,.18)}
.step1 .hd .logo img{max-height:88px;filter:drop-shadow(0 8px 14px rgba(0,0,0,.22))}
.step1 .hd .f30{font-size:clamp(23px,5vw,31px);font-weight:700;letter-spacing:1px;line-height:1.5}
.step1 .uk-form{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.26);border-radius:22px;padding:26px 22px;box-shadow:0 20px 50px rgba(9,26,62,.23),inset 0 1px 0 rgba(255,255,255,.25);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.step1 .uk-input{height:54px;background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.75);border-radius:12px;color:#1e3354;padding:0 17px;box-shadow:inset 0 2px 5px rgba(30,58,101,.06),0 5px 12px rgba(0,0,0,.07);transition:.2s}
.step1 .uk-input::placeholder{color:#8190a8}.step1 .uk-input:focus{background:#fff;color:#162e50;border-color:#94c4ff;box-shadow:0 0 0 4px rgba(136,194,255,.2),0 8px 18px rgba(0,0,0,.1)}
.uk-button-blue,.uk-button-primary{background:linear-gradient(180deg,#5798ff 0%,#2869e4 55%,#1c52c3 100%);color:#fff;border:1px solid #3d7be8;border-radius:12px;box-shadow:0 7px 0 #1745a1,0 13px 23px rgba(30,84,181,.26),inset 0 1px 0 rgba(255,255,255,.42);font-weight:600;transition:transform .18s,box-shadow .18s,filter .18s}
.uk-button-blue:hover,.uk-button-primary:hover,.uk-button-blue:focus,.uk-button-primary:focus{background:linear-gradient(180deg,#70a8ff,#3176ec 60%,#2158ca);color:#fff;filter:brightness(1.03);transform:translateY(-2px);box-shadow:0 9px 0 #1745a1,0 16px 24px rgba(30,84,181,.3)}
.uk-button-blue:active,.uk-button-primary:active{transform:translateY(5px);box-shadow:0 2px 0 #1745a1,0 5px 12px rgba(30,84,181,.2)}
.step1 .uk-button{min-height:52px;width:100%;letter-spacing:1px}
.step3{background:linear-gradient(160deg,#f7faff,#eaf2ff)}
.step3 .uk-panel{padding-bottom:90px}
.step3 .uk-panel>.hd{background:linear-gradient(110deg,#fff,#f2f7ff);padding:19px 20px 19px 25px;margin-bottom:15px;border-bottom:1px solid var(--depth-border);font-weight:600;color:#2a4269;box-shadow:0 5px 16px rgba(38,78,135,.06)}
.step3 .uk-panel .hd:before,.mask .tit:before{background:linear-gradient(#69aaff,#2765df);border-radius:8px;box-shadow:0 2px 7px rgba(36,95,218,.3)}
.step3 .uk-panel .bd{padding:0 14px 20px}
.step3 .uk-panel .bd>ul{background:#fff;border:1px solid var(--depth-border);border-radius:18px;overflow:hidden;box-shadow:0 12px 30px rgba(41,78,135,.1),inset 0 1px 0 #fff}
.step3 .uk-panel .bd li{border-color:#eaf0f9}
.step3 .uk-panel .bd li>div{padding-top:11px;padding-bottom:11px;min-height:58px}
.step3 .uk-panel .bd li .label{top:16px;color:#334768}
.step3 .uk-panel .bd li .uk-input,.step3 .uk-panel .bd li .uk-select{border-radius:8px;transition:background .2s,box-shadow .2s}
.step3 .uk-panel .bd li .uk-input:focus,.step3 .uk-panel .bd li .uk-select:focus{background:#f3f7ff;box-shadow:0 0 0 2px rgba(55,114,222,.12);outline:0}
.step3 .uk-panel .bd li .avatar{border:2px solid #fff;border-radius:12px;overflow:hidden;box-shadow:0 6px 20px rgba(30,70,130,.2)}
.step3 .uk-panel .bd dl dt{background:linear-gradient(90deg,#e7f0ff,#f7faff);color:#244b88;font-weight:600}
.step3 .uk-panel .bd dl dd:nth-child(even){background:#f8fbff}
.step3 .fd,.mask .fotbar{background:rgba(255,255,255,.96);box-shadow:0 -8px 25px rgba(35,70,123,.13);backdrop-filter:blur(10px)}
.mask{background:linear-gradient(145deg,#f5f9ff,#eaf2ff)}
.mask .bar,.mask .crumb{background:rgba(255,255,255,.96);box-shadow:0 3px 14px rgba(33,70,126,.06)}
.mask .uk-card,.uk-card-default{border:1px solid #e1eafa;border-radius:16px;box-shadow:0 10px 28px rgba(31,66,122,.1);overflow:hidden}
.mask .tit{font-weight:600;color:#264a80;padding:12px 15px}
.uk-form-icon,[uk-icon],.iconfont{filter:drop-shadow(0 2px 2px rgba(35,82,156,.13))}
.uk-radio:checked,.uk-checkbox:checked{box-shadow:0 2px 7px rgba(37,95,218,.25)}
@media(max-width:640px){#root{max-width:100%;box-shadow:none}.step1 .uk-panel{padding:38px 20px}.step1 .uk-form{padding:22px 17px;border-radius:18px}.step3 .uk-panel .bd{padding:0 10px 20px}.step3 .uk-panel .bd>ul{border-radius:13px}.step3 .uk-panel .bd li>div{padding-left:100px}}
@media(prefers-reduced-motion:reduce){.uk-button-blue,.uk-button-primary,.step1 .uk-input{transition:none}}

/* v2: responsive spacing, raised form panels and accessible success dialog */
html,body{width:100%;overflow-x:hidden}#root{width:100%;max-width:920px;min-height:100dvh;overflow:visible}#root>.layui-form{width:100%}
.step1,.step3{min-height:100dvh}.step1 .uk-panel{max-width:600px;padding:clamp(34px,6vw,72px) clamp(20px,5vw,44px)}
.step1 .uk-form{padding:clamp(22px,4vw,36px);border:1px solid rgba(255,255,255,.45);box-shadow:0 28px 55px rgba(4,21,53,.34),0 8px 16px rgba(5,22,54,.2),inset 0 2px 2px rgba(255,255,255,.35)}
.step3 .uk-panel{max-width:820px;margin:0 auto;padding:24px clamp(18px,4vw,42px) 110px}.step3 .uk-panel>.hd{border-radius:16px;margin-bottom:22px;box-shadow:0 12px 26px rgba(32,71,129,.12)}
.step3 .uk-panel .bd{padding:0 0 25px}.step3 .uk-panel .bd>ul{padding:12px clamp(12px,3vw,26px);border:1px solid #d6e4f7;border-radius:22px;box-shadow:0 24px 55px rgba(32,66,119,.16),0 7px 14px rgba(32,66,119,.08),inset 0 2px 0 #fff}
.step3 .uk-panel .bd li>div{padding:16px 10px 16px 145px;min-height:72px}.step3 .uk-panel .bd li .label{left:14px;top:20px;max-width:122px}.step3 .uk-panel .bd li .label em{left:-9px}
.step3 .uk-panel .bd li .uk-input,.step3 .uk-panel .bd li .uk-select{min-height:43px;padding:0 12px;background:#f7faff;border:1px solid #e2eafa;box-shadow:inset 0 2px 4px rgba(34,68,113,.04);text-align:left;direction:ltr;width:100%;color:#243855}
.step3 .uk-panel .bd li .uk-input:focus,.step3 .uk-panel .bd li .uk-select:focus{border-color:#7da9f0;box-shadow:0 0 0 3px rgba(55,114,222,.12)}
.step3 .fd{left:50%;right:auto;width:min(100%,920px);transform:translateX(-50%);padding:12px clamp(18px,4vw,42px) max(12px,env(safe-area-inset-bottom));z-index:8}.step3 .fd .uk-button{border-radius:13px}
.mask{overflow:auto;padding-bottom:85px}.mask>.p10{max-width:820px;margin:auto;padding:18px!important}.mask .uk-card{box-shadow:0 18px 40px rgba(31,66,122,.15),inset 0 2px 0 white}.mask .crumb{gap:8px;flex-wrap:wrap;padding:12px clamp(18px,4vw,42px)}.mask .fotbar{position:fixed;left:50%;transform:translateX(-50%);width:min(100%,920px)}
#modal-success{padding:18px!important;display:none}#modal-success.uk-open{display:block}#modal-success .uk-modal-dialog{position:relative;margin:0 auto!important;top:auto;width:min(100%,430px);padding:38px 26px 28px;background:linear-gradient(155deg,#fff,#f1f7ff);border:1px solid #dce9fc;border-radius:26px;box-shadow:0 35px 90px rgba(4,23,61,.32),inset 0 2px 0 #fff;text-align:center;overflow:visible}#modal-success .uk-modal-close-default{right:14px;top:14px;color:#526782}#modal-success .success-symbol{display:grid;place-items:center;width:90px;height:90px;margin:0 auto 18px;border-radius:50%;background:linear-gradient(145deg,#5fe4a0,#16a568);border:6px solid #e3fff0;color:white;font-size:48px;font-weight:800;box-shadow:0 14px 28px rgba(20,155,93,.27),inset 0 3px 4px rgba(255,255,255,.55)}#modal-success .success-title{font-size:26px;font-weight:800;color:#18385f;margin:0 0 10px}#modal-success .success-desc{font-size:15px;color:#60728d;line-height:1.75;margin:0 0 25px}#modal-success .success-confirm{width:100%;height:48px;line-height:48px;border-radius:12px}
@media(min-width:921px){body{padding:0 24px}#root{border-left:1px solid #d9e6f8;border-right:1px solid #d9e6f8}}
@media(max-width:640px){body{padding:0}#root{max-width:100%}.step1 .uk-panel{padding:clamp(30px,7vh,56px) 20px}.step1 .hd .f30{font-size:clamp(21px,5.4vw,27px)}.step3 .uk-panel{padding:18px 16px 100px}.step3 .uk-panel>.hd{padding:16px 18px 16px 24px;font-size:16px}.step3 .uk-panel .bd>ul{padding:7px 12px;border-radius:18px}.step3 .uk-panel .bd li>div{padding:12px 5px 12px 104px;min-height:64px}.step3 .uk-panel .bd li .label{left:8px;top:17px;max-width:90px;font-size:14px}.step3 .uk-panel .bd li .label .f16{font-size:14px}.step3 .uk-panel .bd li .label .f12{font-size:11px}.step3 .uk-panel .bd li .uk-input,.step3 .uk-panel .bd li .uk-select{font-size:14px;min-width:0}.step3 .uk-panel .bd li .avatar{max-width:100%}.step3 .fd{padding:10px 16px max(12px,env(safe-area-inset-bottom))}.mask .fotbar .first>div{font-size:12px;line-height:1.5;padding:9px}.mask .fotbar .last{width:88px}#modal-success .uk-modal-dialog{padding:32px 22px 24px;border-radius:22px}}
@media(max-width:360px){.step3 .uk-panel{padding-left:12px;padding-right:12px}.step3 .uk-panel .bd li>div{padding-left:93px}.step3 .uk-panel .bd li .label{max-width:79px}}

/* v3: compact success emblem, true viewport-centered dialog, readable native selects */
#modal-success.uk-modal{position:fixed!important;inset:0!important;width:100vw!important;height:100dvh!important;max-height:none!important;overflow-y:auto!important;z-index:1100!important;padding:16px!important;box-sizing:border-box;align-items:center!important;justify-content:center!important}
#modal-success.uk-open{display:flex!important}
#modal-success .uk-modal-dialog{flex:none!important;position:relative!important;top:auto!important;left:auto!important;transform:none!important;margin:auto!important;width:min(100%,390px)!important;max-height:calc(100dvh - 32px);overflow-y:auto;padding:28px 22px 24px!important}
#modal-success .success-symbol{width:48px!important;height:48px!important;margin:0 auto 12px!important;border:3px solid #e3fff0!important;font-size:25px!important;line-height:1!important;box-shadow:0 7px 15px rgba(20,155,93,.2),inset 0 2px 3px rgba(255,255,255,.45)!important}
#modal-success .success-title{font-size:22px!important;margin-bottom:8px!important}
#modal-success .success-desc{font-size:15px!important;margin-bottom:18px!important}
.step3 .uk-panel .bd li select.uk-select{font-size:17px!important;font-weight:500!important;line-height:1.4!important;min-height:48px!important;padding-left:12px!important;padding-right:28px!important;color:#243855!important;-webkit-text-size-adjust:100%;text-size-adjust:100%}
.step3 .uk-panel .bd li select.uk-select option{font-size:17px!important;font-weight:500!important;color:#243855;background:#fff}
@media(max-width:640px){#modal-success.uk-modal{padding:18px!important}#modal-success .uk-modal-dialog{width:min(100%,360px)!important;padding:26px 20px 22px!important}.step3 .uk-panel .bd li select.uk-select{font-size:16px!important;min-height:46px!important}.step3 .uk-panel .bd li select.uk-select option{font-size:16px!important}}

/* v4: smaller success icon and dimensional registered-status button */
#modal-success .success-symbol{width:36px!important;height:36px!important;font-size:19px!important;border-width:2px!important;margin-bottom:10px!important;box-shadow:0 5px 11px rgba(20,155,93,.18),inset 0 1px 2px rgba(255,255,255,.5)!important}
.mask .fotbar .last .uk-button-red{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border:1px solid #cf4a57;border-radius:12px;background:linear-gradient(180deg,#ff9298 0%,#ec5366 48%,#c8324a 100%);color:#fff;font-weight:700;letter-spacing:.5px;text-shadow:0 1px 2px rgba(92,15,32,.28);box-shadow:0 5px 0 #a82a40,0 10px 20px rgba(179,42,66,.25),inset 0 1px 0 rgba(255,255,255,.5);transition:transform .16s ease,box-shadow .16s ease,filter .16s ease}
.mask .fotbar .last .uk-button-red:hover{background:linear-gradient(180deg,#ffa2a7,#f35d70 50%,#d13a52);color:#fff;filter:brightness(1.02);transform:translateY(-2px);box-shadow:0 7px 0 #a82a40,0 13px 22px rgba(179,42,66,.28)}
.mask .fotbar .last .uk-button-red:active{transform:translateY(4px);box-shadow:0 1px 0 #a82a40,0 4px 9px rgba(179,42,66,.2)}
@media(max-width:640px){.mask .fotbar .last .uk-button-red{min-height:42px;padding:0 12px;font-size:14px;border-radius:10px}}
@media(prefers-reduced-motion:reduce){.mask .fotbar .last .uk-button-red{transition:none}}