.signup-shell{box-sizing:border-box;width:min(960px,100%);margin:24px auto 50px;padding:clamp(18px,3vw,36px);border:1px solid var(--isl-accent-border);border-radius:24px;background:var(--isl-surface-1);color:var(--isl-text-primary);box-shadow:var(--isl-card-shadow,0 15px 40px #0003);}
.signup-heading{position:relative;text-align:center;margin-bottom:24px;padding:0 32px;}
.signup-heading h1{color:var(--isl-text-accent-em);font-size:clamp(1.4rem,3vw,2rem);font-weight:900;overflow-wrap:anywhere;}
.signup-heading p{font-size:.85rem;color:var(--isl-text-secondary);margin:8px 0 0;}
.signup-heading .reg-close-btn{position:absolute;right:0;top:-8px;width:44px;height:44px;display:grid;place-items:center;border-radius:12px;color:var(--isl-text-secondary);font-size:1.6rem;text-decoration:none;}
.signup-shell [hidden]{display:none!important;}
.signup-steps{list-style:none;display:flex;counter-reset:signup-step;padding:0;gap:10px;margin:0 0 26px;}
.signup-steps li{counter-increment:signup-step;flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 4px;border-bottom:3px solid var(--isl-border-2);font-size:.8rem;font-weight:800;color:var(--isl-text-secondary);}
.signup-steps li::before{content:counter(signup-step);border-radius:50%;width:26px;height:26px;display:grid;place-items:center;background:var(--isl-surface-2);border:1px solid var(--isl-border-2);}
.signup-steps [aria-current=step]{border-color:var(--isl-accent);color:var(--isl-text-accent-em);}
.signup-steps [aria-current=step]::before{background:var(--isl-gradient-accent);color:#171008;border-color:var(--isl-accent-border);box-shadow:inset 0 1px 0 var(--isl-gloss-highlight);}
.signup-shell fieldset{min-width:0;margin:0 0 24px;padding:0;border:0;}
.signup-shell legend{float:none;width:auto;font-size:1.15rem;font-weight:900;margin:0 0 20px;color:var(--isl-text-primary);}
.signup-shell.is-wizard legend{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);}
.signup-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.signup-wide{grid-column:1/-1;}
.signup-location-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.signup-shell label:not(.isl-consent-row){font-weight:800;font-size:.8rem;color:var(--isl-text-accent-em);margin-bottom:8px;display:block;}
.signup-shell input:not([type=checkbox]):not([type=hidden]),.signup-shell select{box-sizing:border-box;min-width:0;width:100%;min-height:50px;border-radius:12px;border:1px solid var(--isl-border-2);background:var(--isl-surface-2);color:var(--isl-text-primary);padding:12px;font:inherit;font-size:16px;}
.signup-shell input[readonly]{color:var(--isl-text-secondary);}
.signup-shell :is(input,select,button,a):focus-visible{outline:3px solid var(--isl-accent);outline-offset:3px;}
.signup-shell select:disabled{opacity:.5;}
.signup-shell :is(.field-validation-error,.signup-error,.input-validation-error){color:var(--isl-status-danger,#e85d5d);}
.signup-shell .input-validation-error{border-color:var(--isl-status-danger,#e85d5d);}
.signup-error:empty,.signup-error.validation-summary-valid{display:none;}
.signup-error{padding:12px;border:1px solid var(--isl-status-danger-border);border-radius:12px;background:var(--isl-surface-2);font-size:.9rem;}
.signup-error ul{margin:0;padding-left:20px;}
.signup-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:26px;}
.signup-actions button{min-height:50px;min-width:130px;border-radius:999px;padding:12px 24px;font:inherit;font-weight:900;border:1px solid var(--isl-accent-border);background:var(--isl-gradient-accent);color:#171008;box-shadow:inset 0 1px 0 var(--isl-gloss-highlight),0 3px 0 #803b0b;}
.signup-actions .signup-back{margin-right:auto;background:var(--isl-surface-2);color:var(--isl-text-primary);border-color:var(--isl-border-2);box-shadow:none;}
.signup-actions button:active:not(:disabled){transform:translateY(2px);box-shadow:none;}
.signup-actions button:disabled{opacity:.5;box-shadow:none;cursor:not-allowed;}
.signup-signin{text-align:center;font-size:.85rem;color:var(--isl-text-secondary);margin:24px 0 0;}
.signup-signin a,.reg-password-toggle{color:var(--isl-text-accent-em);}
.reg-password-toggle{background:none;border:0;padding:6px 0;min-height:44px;font:inherit;font-size:.8rem;text-decoration:underline;}
.signup-match,.signup-status{font-size:.8rem;margin:6px 0;color:var(--isl-text-secondary);}
.reg-honeypot{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);}
.signup-shell .ps-rule-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important;}
.signup-shell .ps-rule-row{font-size:.72rem!important;white-space:nowrap;min-width:0;}
.signup-shell :is(.ps-rule-label,.ps-meter-title){color:var(--isl-text-secondary)!important;}
.signup-shell .ps-meter-label{color:var(--isl-text-primary)!important;}
@media(max-width:600px){.signup-shell{margin:14px auto 30px;border-radius:20px;padding:20px 16px;}.signup-grid,.signup-location-grid{grid-template-columns:minmax(0,1fr);gap:16px;}.signup-steps{gap:6px;}.signup-steps li{font-size:.73rem;gap:5px;}.signup-actions button{min-width:100px;padding-inline:20px;}}
@media(prefers-reduced-motion:reduce){.signup-shell *{scroll-behavior:auto!important;}}

.signup-optional{font-size:.75rem;font-weight:400;letter-spacing:0;text-transform:none;color:var(--isl-text-secondary);margin:0 0 12px;text-align:right;}
.signup-actions .signup-skip{min-width:44px;min-height:44px;padding:10px 8px;background:none;border:0;border-radius:8px;box-shadow:none;color:var(--isl-text-secondary);font-size:.85rem;font-weight:500;}
.signup-actions .signup-skip:hover,.signup-actions .signup-skip:focus-visible{color:var(--isl-text-primary);text-decoration:underline;}
@media(max-width:360px){.signup-actions{gap:8px}.signup-actions button{min-width:76px;padding-inline:14px}.signup-actions .signup-skip{min-width:44px;padding-inline:8px}}