.registro-body {
    background:
        radial-gradient(circle at 12% 12%, rgba(91, 76, 240, .13), transparent 32%),
        radial-gradient(circle at 88% 88%, rgba(18, 184, 166, .11), transparent 34%),
        var(--bg);
}
.registro-page { display: grid; min-height: 100vh; place-items: center; padding: 24px 16px; }
.registro-card { width: min(100%, 720px); padding: 26px 22px; border: 1px solid var(--line); border-radius: 26px; background: var(--surface); box-shadow: var(--shadow-lg); }
.registro-brand { display: inline-flex; align-items: center; gap: 11px; color: inherit; text-decoration: none; }
.registro-brand-mark { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 14px; background: linear-gradient(145deg, var(--primary), var(--primary-dark)); color: #fff; font-weight: 850; }
.registro-brand > span:last-child { display: flex; flex-direction: column; }
.registro-brand strong { color: var(--ink); }
.registro-brand small { color: var(--muted); font-size: .68rem; }
.registro-header > p { margin: 26px 0 7px; color: var(--primary); font-size: .66rem; font-weight: 850; letter-spacing: .13em; }
.registro-header h1 { margin: 0; color: var(--ink); font-size: clamp(1.55rem, 5vw, 2.15rem); line-height: 1.1; }
.registro-header > span { display: block; margin-top: 10px; color: var(--muted); font-size: .82rem; }
.registro-progress { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 26px 0; padding: 0; list-style: none; }
.registro-progress li { display: grid; justify-items: center; gap: 6px; color: var(--muted); font-size: .63rem; font-weight: 750; text-align: center; }
.registro-progress li span { display: grid; width: 29px; height: 29px; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--surface-soft); }
.registro-progress li.is-active { color: var(--primary); }
.registro-progress li.is-active span { border-color: var(--primary); background: var(--primary); color: #fff; }
.registro-step { display: grid; gap: 17px; margin: 0; padding: 0; border: 0; }
.registro-step legend { margin-bottom: 18px; color: var(--ink); font-size: 1.08rem; font-weight: 850; }
.registro-step label:not(.registro-check) { display: grid; gap: 8px; }
.registro-step label > span { color: var(--ink-2); font-size: .73rem; font-weight: 760; }
.registro-step input:not([type="checkbox"]) { width: 100%; min-height: 49px; padding: 0 14px; border: 1px solid var(--line); border-radius: 13px; outline: 0; background: var(--surface-soft); color: var(--ink); font: inherit; }
.registro-step input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(91, 76, 240, .1); }
.registro-grid-2 { display: grid; gap: 17px; }
.registro-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; margin-top: 5px; }
.registro-actions button, #registro-reenviar, .verification-action { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; padding: 0 18px; border: 0; border-radius: 12px; background: var(--primary); color: #fff; font-size: .78rem; font-weight: 800; text-decoration: none; }
.registro-actions button.is-secondary { border: 1px solid var(--line); background: var(--surface-soft); color: var(--ink-2); }
.registro-actions button:disabled { cursor: not-allowed; opacity: .5; }
.registro-help { margin: -5px 0 0; color: var(--muted); font-size: .7rem; }
.registro-field-error { margin: 0; color: var(--danger-text); font-size: .7rem; font-weight: 700; line-height: 1.35; }
.registro-step input[aria-invalid="true"] { border-color: var(--danger-text); }
.registro-legal-links { display: grid; gap: 9px; }
.registro-legal-links a { padding: 13px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-soft); color: var(--primary); font-size: .76rem; font-weight: 800; text-decoration: none; }
.registro-check { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: start; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; }
.registro-check input { width: 18px; height: 18px; margin-top: 1px; accent-color: var(--primary); }
.registro-error { margin: 0; padding: 11px 13px; border: 1px solid var(--danger-border); border-radius: 11px; background: var(--danger-notice); color: var(--danger-text); font-size: .75rem; }
.registro-email-step, .verification-card { text-align: center; }
.registro-email-icon, .verification-icon { display: grid; width: 58px; height: 58px; margin: 10px auto 18px; place-items: center; border-radius: 50%; background: var(--success-soft); color: var(--success-text); font-size: 1.35rem; font-weight: 900; }
.verification-icon.is-error { background: var(--danger-soft); color: var(--danger-text); }
.registro-email-step h2, .verification-card h1 { margin: 0; color: var(--ink); }
.registro-email-step p, .verification-card p { color: var(--muted); line-height: 1.6; }
.registro-email-step > a { display: inline-block; margin-top: 15px; color: var(--primary); }
.registro-footer { display: flex; justify-content: center; gap: 9px; margin-top: 26px; color: var(--muted); font-size: .69rem; }
.registro-footer a { color: var(--muted); }
.verification-card { width: min(100%, 500px); }
.verification-card .registro-brand { display: flex; width: max-content; margin: 0 auto 24px; text-align: left; }

@media (min-width: 620px) {
    .registro-card { padding: 34px 40px; }
    .registro-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 480px) {
    .registro-page { align-items: start; padding: 12px; }
    .registro-card { padding: 23px 17px; border-radius: 21px; }
    .registro-header h1 { overflow-wrap: anywhere; }
    .registro-progress { gap: 3px; margin: 22px 0; }
    .registro-progress li { gap: 5px; font-size: .56rem; line-height: 1.25; overflow-wrap: anywhere; }
    .registro-progress li span { width: 27px; height: 27px; }
    .registro-actions { align-items: stretch; flex-direction: column-reverse; }
    .registro-actions button { flex: 0 0 auto; width: 100%; }
    .registro-footer { flex-wrap: wrap; line-height: 1.45; }
    .verification-card .registro-brand { max-width: 100%; }
}

@media (max-width: 360px) {
    .registro-page { padding-right: 10px; padding-left: 10px; }
    .registro-card { padding-right: 15px; padding-left: 15px; }
    .registro-progress li { font-size: .52rem; }
}