/* ── Progresso ── */
.cad-progress {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 28px;
}

.cad-step {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.cad-step__circle {
    width: 28px; height: 28px;
    border-radius: 50%;
    border: 2px solid var(--form-border);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--form-muted);
    flex-shrink: 0;
    transition: background .25s, border-color .25s, color .25s;
}

.cad-step--active .cad-step__circle {
    background: var(--login-brand);
    border-color: var(--login-brand);
    color: #fff;
}

.cad-step--done .cad-step__circle {
    background: var(--login-brand);
    border-color: var(--login-brand);
    color: #fff;
}

.cad-step__label {
    font-size: 11px;
    font-weight: 500;
    color: var(--form-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    transition: color .25s;
}

.cad-step--active .cad-step__label,
.cad-step--done .cad-step__label {
    color: var(--login-brand);
}

.cad-step__line {
    flex: 1;
    height: 2px;
    background: var(--form-border);
    margin: 0 8px;
    transition: background .25s;
}

.cad-step__line--done { background: var(--login-brand); }

/* ── Campos ── */
.cad-field { margin-bottom: 16px; }

.cad-field-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--form-label-color);
    letter-spacing: .5px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.cad-field-label .cad-optional {
    font-weight: 400;
    font-size: 10px;
    text-transform: none;
    letter-spacing: 0;
    color: var(--form-muted);
    margin-left: 4px;
}

.form-control-light.is-invalid {
    border-color: var(--form-error);
    box-shadow: 0 0 0 3px rgba(239,68,68,.1);
}

.cad-field-error {
    display: none;
    font-size: 11px;
    color: var(--form-error);
    margin-top: 5px;
}

.cad-field-error.visible { display: block; }

/* ── Telas (passos) ── */
.cad-screen { display: none; }
.cad-screen.active { display: block; }

/* ── Botão de navegação de volta ── */
.cad-btn-back {
    background: transparent;
    border: 1.5px solid var(--form-border);
    color: var(--form-muted);
    width: 100%;
    height: 46px;
    border-radius: 10px;
    font-family: 'Barlow', sans-serif;
    font-size: 14px;
    cursor: pointer;
    transition: border-color .2s, color .2s;
    margin-top: 8px;
}

.cad-btn-back:hover {
    border-color: var(--login-brand);
    color: var(--login-brand);
}

/* ── Tela de sucesso ── */
.cad-success {
    text-align: center;
    padding: 8px 0;
}

.cad-success__icon {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: rgba(var(--login-brand-rgb), .1);
    border: 2px solid rgba(var(--login-brand-rgb), .25);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
}

.cad-success__icon svg {
    width: 26px; height: 26px;
    stroke: var(--login-brand);
}

.cad-success__title {
    font-family: 'BarlowCondensed', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: var(--form-text);
    margin-bottom: 8px;
}

.cad-success__sub {
    font-size: 13px;
    color: var(--form-muted);
    line-height: 1.5;
    margin-bottom: 20px;
}

.cad-success__email-box {
    background: rgba(var(--login-brand-rgb), .06);
    border: 1px solid rgba(var(--login-brand-rgb), .2);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 13px;
    color: var(--form-text);
    word-break: break-all;
    margin-bottom: 20px;
}

.cad-success__email-box strong { color: var(--login-brand); }

.cad-btn-reenviar {
    width: 100%;
    height: 46px;
    background: transparent;
    border: 1.5px solid var(--form-border);
    border-radius: 10px;
    font-family: 'Barlow', sans-serif;
    font-size: 14px;
    color: var(--form-muted);
    cursor: not-allowed;
    transition: border-color .2s, color .2s, background .2s;
}

.cad-btn-reenviar.enabled {
    cursor: pointer;
    color: var(--login-brand);
    border-color: var(--login-brand);
}

.cad-btn-reenviar.enabled:hover {
    background: rgba(var(--login-brand-rgb), .06);
}

.cad-reenviar-countdown {
    font-size: 11px;
    color: var(--form-muted);
    margin-top: 8px;
    text-align: center;
}

/* ── Link para login ── */
.cad-login-link {
    text-align: center;
    margin-top: 20px;
    font-size: 12px;
    color: var(--form-muted);
}

.cad-login-link a {
    color: var(--login-brand);
    text-decoration: none;
    font-weight: 500;
}

.cad-login-link a:hover { text-decoration: underline; }

/* ── Estado de loading no botão ── */
.btn-login:disabled {
    opacity: .7;
    cursor: not-allowed;
    transform: none;
}