.otp-login-wrapper{max-width:520px;margin:30px auto;padding:30px;background:#fff;border-radius:14px;box-shadow:0 8px 40px rgba(0,0,0,0.06);text-align:center;font-family:system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial;}
.otp-heading{font-size:22px;margin-bottom:16px;font-weight:700;color:#2c3e50;}
.otp-inputs{display:flex;gap:10px;justify-content:center;align-items:center;margin-bottom:14px;}
.input-rounded{padding:12px 14px;border-radius:12px;border:1px solid rgba(46,64,83,0.08);background:#fbf7f5;box-shadow:inset 0 1px 0 rgba(255,255,255,0.6);font-size:15px;color:#2c3e50;transition:box-shadow .18s,transform .12s;}
.input-rounded:focus{outline:none;box-shadow:0 6px 20px rgba(44,62,80,0.08);transform:translateY(-1px);border-color:rgba(46,64,83,0.12);}
#otp_country_code{width:78px;text-align:center;font-weight:600;}
#otp_phone_number{flex:1;}
.otp-actions{margin-top:6px;display:flex;gap:10px;justify-content:center;align-items:center;}
.otp-btn{padding:12px 22px;background:#2c3e50;color:#fff;border:none;border-radius:10px;cursor:pointer;font-weight:700;letter-spacing:1px;box-shadow:0 6px 18px rgba(44,62,80,0.08);transition:transform .12s,box-shadow .12s;}
.otp-btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(44,62,80,0.12);}
.otp-back{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;border:none;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,0.04);font-size:20px;color:#2c3e50;cursor:pointer;}
.otp-sent-info{margin-top:10px;}
#otp_section{display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap;}
#otp_input{width:180px;text-align:center;font-size:18px;letter-spacing:4px;}
.otp-message{margin-top:14px;min-height:20px;color:#333;font-weight:600;}
.otp-success{margin-top:15px;color:#2e7d32;font-weight:600;font-size:15px;background:#eaf6ed;border-radius:10px;padding:12px;display:inline-block;}
.otp-toast{display:none;position:fixed;bottom:22px;right:22px;background:#2ecc71;color:#fff;padding:12px 18px;border-radius:10px;box-shadow:0 6px 18px rgba(46,204,113,0.18);font-weight:700;z-index:99999;}
.otp-reg-box{margin-top:12px;display:flex;flex-direction:column;gap:8px;align-items:center;}
.otp-reg-box .input-rounded{width:280px;}
@media (max-width:520px){ .otp-inputs{flex-direction:row} #otp_country_code{width:64px;} .otp-reg-box .input-rounded{width:100%;} }