*{box-sizing:border-box}body{margin:0;background:#f1f5f9;color:#172b41;font:14px system-ui,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-header{padding:20px 32px;background:#fff;border-bottom:1px solid #dce7f0;display:flex;justify-content:space-between;align-items:center}.app-header strong{font-size:22px}.app-header small{display:block;color:#64748b;margin-top:5px}.app-header button,.auth button{border:0;border-radius:8px;background:#0f766e;color:white;padding:11px 18px}.app-main{padding:24px;max-width:1800px;margin:auto}.auth{max-width:440px;margin:10vh auto;padding:32px;background:white;border:1px solid #dce7f0;border-radius:16px;box-shadow:0 12px 40px #172b4110}.auth label{display:block;margin:16px 0}.auth input{display:block;width:100%;padding:12px;border:1px solid #cbd5e1;border-radius:8px;margin-top:6px}.auth button{width:100%;margin-top:12px}.auth p{line-height:1.6;color:#64748b}.error{color:#b91c1c!important}.is-hidden,[hidden]{display:none!important}@media(max-width:700px){.app-main{padding:12px}.app-header{padding:16px}.auth{margin:24px 12px}}