*{box-sizing:border-box}
:root{--red:#b5121b;--red2:#8f0d15;--bg:#f7f7f8;--text:#171717;--muted:#6b7280;--line:#dedede;--white:#fff}
html,body{margin:0;min-height:100%;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}
body{min-height:100vh}
.header{height:72px;background:var(--white);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,5vw,70px);position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--red);font-weight:900;font-size:22px;letter-spacing:.3px}
.brand img{width:42px;height:42px;object-fit:contain}
.nav{display:flex;align-items:center;gap:8px}
.nav a{color:var(--text);text-decoration:none;font-weight:750;padding:10px 14px;border-radius:8px}
.nav a:hover{background:#f4e7e8;color:var(--red)}
main{min-height:calc(100vh - 72px);display:flex;justify-content:center;align-items:flex-start;padding:48px 18px}
.page{width:min(430px,100%)}
.form-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:28px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
h1{text-align:center;font-size:28px;margin:0 0 26px}
label{display:block;font-size:14px;font-weight:750;margin:0 0 16px}
input,select{display:block;width:100%;height:46px;margin-top:7px;border:1px solid #cfcfcf;border-radius:8px;padding:0 12px;font:inherit;background:#fff;color:var(--text);outline:none}
input:focus,select:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(181,18,27,.1)}
.btn{width:100%;height:46px;border:0;border-radius:8px;background:var(--red);color:#fff;font:inherit;font-weight:850;cursor:pointer;margin-top:5px}
.btn:hover{background:var(--red2)}
.link-button{display:block;text-align:center;margin-top:18px;color:var(--red);font-weight:750;text-decoration:none}
.country{height:46px;margin-top:7px;border:1px solid #ddd;border-radius:8px;display:flex;align-items:center;padding:0 12px;background:#fafafa;color:#333}
.message{margin-top:14px;padding:11px;border-radius:8px;font-size:14px;text-align:center}
.error{background:#fff0f0;color:#a00;border:1px solid #f2c5c5}
.success{background:#effaf1;color:#176b2a;border:1px solid #c8e8ce}
.hidden{display:none!important}
@media(max-width:600px){
 .header{height:64px;padding:0 14px}
 .brand{font-size:19px}
 .brand img{width:36px;height:36px}
 .nav a{padding:9px 8px;font-size:14px}
 main{min-height:calc(100vh - 64px);padding:28px 14px}
 .form-card{padding:22px 18px}
}
@media(max-width:600px) and (orientation:landscape){
 .header{height:58px}
 main{min-height:calc(100vh - 58px);padding:18px 14px}
 .page{width:min(500px,100%)}
 .form-card{padding:18px 22px}
 h1{font-size:24px;margin-bottom:18px}
 label{margin-bottom:10px}
 input,select,.country,.btn{height:42px}
}