*{box-sizing:border-box}
:root{color-scheme:light;--ink:#20242c;--muted:#687180;--border:#dce1e8;--red:#ed3027}
html,body{margin:0;min-height:100%;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#f6f7f9}
body{font-size:14px;line-height:1.4}
a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}
button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}
.signup-shell{width:min(100% - 24px,960px);min-height:100dvh;margin:auto;display:flex;flex-direction:column}
.signup-top{height:48px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.signup-brand{color:var(--red);font-size:21px;font-weight:800;letter-spacing:-.8px}
.signup-top>a:last-child{color:var(--muted);font-size:12px}
.signup-main{flex:1;display:flex;align-items:center;justify-content:center;padding:10px 0}
.rider-card{width:min(100%,580px);padding:22px;border:1px solid #e3e6eb;border-radius:16px;background:#fff;box-shadow:0 8px 30px #20242c05}
.rider-card h1{font-size:23px;line-height:1.2;letter-spacing:-.5px;margin:0 0 5px;font-weight:750}
.signup-intro{font-size:13px;color:var(--muted);margin:0 0 17px}
.rider-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px}
.rider-field{min-width:0;display:flex;flex-direction:column;gap:5px}
.rider-field.full{grid-column:1/-1}
.rider-label{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;font-weight:600;line-height:16px}
.rider-label small{font-size:11px;color:var(--muted);font-weight:400}
.rider-field input{width:100%;height:40px;min-width:0;border:1px solid var(--border);border-radius:8px;background:#fff;padding:9px 11px;color:var(--ink);font-size:14px;line-height:20px;outline:none;transition:border-color .15s,box-shadow .15s}
.rider-field input::placeholder{color:#9299a4;opacity:1}
.rider-field input:focus{border-color:#b7bec9;box-shadow:0 0 0 3px #edf0f5}
.rider-field input[aria-invalid=true]{border-color:#d92d20;background:#fffafa}
.password-wrap{position:relative}.password-wrap input{padding-right:44px}
.password-toggle{position:absolute;right:1px;top:1px;width:38px;height:38px;border:0;border-radius:7px;background:transparent;display:grid;place-items:center;color:#687180;cursor:pointer}
.password-toggle svg{width:18px;height:18px}.password-toggle:hover{background:#f4f5f7}
.signup-message{margin:10px 0 0;padding:8px 10px;border-radius:7px;background:#f0f8f3;color:#19613b;font-size:12px;line-height:1.35;overflow-wrap:anywhere}
.signup-message:empty{display:none}.signup-message.error{background:#fff1f0;color:#a62019}
.signup-submit{display:flex;align-items:center;justify-content:center;width:100%;min-height:40px;margin-top:14px;padding:9px 14px;border:0;border-radius:8px;background:var(--red);color:white;font-size:14px;font-weight:700;cursor:pointer}
.signup-submit:hover{background:#d82720}.signup-submit:disabled{opacity:.65;cursor:wait}
.signup-login{display:flex;justify-content:center;gap:5px;margin:12px 0 0;font-size:12px;color:var(--muted)}
.signup-login a{font-weight:600;color:#343b46}
.signup-footer{min-height:28px;display:flex;align-items:center;justify-content:center;gap:14px;font-size:11px;color:#7b8491;padding:4px 0 8px}
.signup-footer a:hover{color:var(--ink)}
.signup-copy{color:var(--muted);font-size:13px;line-height:1.5;margin:12px 0;overflow-wrap:anywhere}
.signup-copy strong{color:var(--ink)}
.signup-secondary{display:block;text-align:center;color:#505967;font-size:12px;margin:12px 0 0}
:focus-visible{outline:2px solid #b8231d;outline-offset:3px}
@media(max-width:540px){
 .signup-shell{width:calc(100% - 24px)}.signup-main{padding:6px 0}
 .rider-card{padding:16px;border-radius:13px}.rider-card h1{font-size:21px}
 .signup-intro{margin-bottom:13px;font-size:12px}
 .rider-fields{grid-template-columns:minmax(0,1fr);gap:9px}
 .rider-field{gap:4px}.rider-field input{font-size:16px;height:40px;padding:8px 10px}
 .signup-submit{margin-top:12px}.signup-login{margin-top:10px}
}
@media(max-height:650px){.signup-main{align-items:flex-start}.rider-card{padding:14px 16px}.signup-top{height:40px}.signup-intro{margin-bottom:11px}.rider-fields{row-gap:8px}.signup-footer{min-height:24px}}
@media(max-width:540px) and (max-height:620px){
 .signup-top{height:32px}.signup-brand{font-size:19px}.signup-main{padding:3px 0}
 .rider-card{padding:10px 12px}.rider-card h1{font-size:20px;margin-bottom:3px}
 .signup-intro{font-size:11px;margin-bottom:9px}.rider-fields{row-gap:6px}
 .rider-field{gap:3px}.rider-field input{height:36px;padding:6px 9px}
 .password-toggle{height:34px;width:34px}.rider-label{font-size:11px;line-height:14px}.rider-label small{font-size:10px}
 .signup-submit{margin-top:9px;min-height:36px;padding:7px 12px}.signup-login{margin-top:8px;font-size:11px}
 .signup-message{margin-top:7px;padding:6px 8px;font-size:11px}.signup-footer{font-size:10px;min-height:22px;padding-bottom:4px}
}
@media(prefers-reduced-motion:reduce){.rider-field input{transition:none}}