*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--y:#fdfe00;--d:#242424;--card:#2e2e2e;--inp:#1a1a1a;--bdr:#3d3d3d;--muted:#999;--err:#ff5252;--ok:#4caf50}
body{background:var(--d);min-height:100vh;display:flex;align-items:center;justify-content:center;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;padding:24px 16px;background-image:radial-gradient(ellipse at 20% 50%,rgba(253,254,0,.04),transparent 60%)}
.esa-wrap{width:100%;max-width:430px;display:flex;flex-direction:column;align-items:center;gap:18px}
.esa-card{width:100%;background:var(--card);border:1px solid var(--bdr);border-radius:14px;padding:40px 36px;box-shadow:0 10px 40px rgba(0,0,0,.45)}
.esa-logo{text-align:center;margin-bottom:22px}
.esa-logo img{max-height:50px;width:auto}
.esa-site-name{color:var(--y);font-size:22px;font-weight:700;letter-spacing:1px;text-transform:uppercase}
.esa-lock-icon{text-align:center;margin-bottom:18px}
.esa-title{color:#fff;font-size:20px;font-weight:600;text-align:center;margin-bottom:6px}
.esa-sub{color:var(--muted);font-size:13px;text-align:center;margin-bottom:26px;line-height:1.5}
.esa-alert{border-radius:8px;padding:11px 15px;font-size:13px;margin-bottom:18px;line-height:1.4}
.esa-alert--error{background:rgba(255,82,82,.1);border:1px solid rgba(255,82,82,.3);color:#ff7575}
.esa-alert--success{background:rgba(76,175,80,.1);border:1px solid rgba(76,175,80,.3);color:#6fcf73}
.esa-field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.esa-field label{color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.esa-field input,.esa-pw-wrap input{width:100%;background:var(--inp);border:1.5px solid var(--bdr);border-radius:8px;padding:13px 15px;color:#fff;font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s}
.esa-field input:focus,.esa-pw-wrap input:focus{border-color:var(--y);box-shadow:0 0 0 3px rgba(253,254,0,.1)}
.esa-pw-wrap{position:relative}
.esa-pw-wrap input{padding-right:44px}
.esa-eye{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:#555;padding:4px;display:flex;align-items:center;transition:color .2s}
.esa-eye:hover{color:var(--y)}
.esa-eye svg{width:18px;height:18px}
.esa-btn{width:100%;background:var(--y);color:var(--d);border:none;border-radius:8px;padding:14px;font-size:15px;font-weight:700;cursor:pointer;margin-top:6px;box-shadow:0 4px 16px rgba(253,254,0,.18);transition:opacity .2s,transform .2s,box-shadow .2s}
.esa-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:0 6px 24px rgba(253,254,0,.28)}
.esa-btn:disabled{opacity:.5;cursor:not-allowed}
/* OTP boxes */
.esa-otp-row{display:flex;gap:10px;justify-content:center;margin-bottom:6px}
.esa-otp-box{width:54px;height:60px;background:var(--inp);border:2px solid var(--bdr);border-radius:10px;color:var(--y);font-size:26px;font-weight:700;text-align:center;outline:none;transition:border-color .2s,box-shadow .2s,transform .2s;caret-color:var(--y)}
.esa-otp-box:focus{border-color:var(--y);box-shadow:0 0 0 3px rgba(253,254,0,.12);transform:scale(1.06)}
.esa-otp-box.filled{border-color:rgba(253,254,0,.45)}
@media(max-width:380px){.esa-otp-box{width:44px;height:52px;font-size:22px}.esa-otp-row{gap:7px}}
.esa-expiry{color:var(--muted);font-size:12px;text-align:center;margin:8px 0 16px}
/* Resend */
.esa-resend{margin-top:20px;display:flex;flex-direction:column;align-items:center;gap:10px}
.esa-wait{color:var(--muted);font-size:13px}
.esa-link-btn{background:none;border:none;color:var(--y);font-size:14px;cursor:pointer;text-decoration:underline;text-underline-offset:3px;padding:0}
.esa-back{color:var(--muted);font-size:13px;text-decoration:none}
.esa-back:hover{color:#fff}
/* Footer */
.esa-footer{color:var(--muted);font-size:12px;text-align:center}
.esa-footer a{color:var(--y);text-decoration:none;opacity:.75}
.esa-footer a:hover{opacity:1}