/* ============================================================
   COMPRAR SOPC — ETAPA 19
   Estilos exclusivos da página comercial.
   Não altera o Design System global.
   ============================================================ */


/* ============================================================
   HERO
   ============================================================ */

.comprar-hero {
    padding-top: var(--space-12);
    padding-bottom: var(--space-10);
}

.comprar-hero__content {
    max-width: 760px;
    margin-inline: auto;
    text-align: center;
}

.comprar-hero__content .sopc-badge {
    margin-bottom: var(--space-5);
}

.comprar-hero h1 {
    margin: 0;
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.comprar-hero__description {
    max-width: 680px;
    margin: var(--space-5) auto 0;
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
}

.comprar-hero__support {
    margin: var(--space-4) auto 0;
    color: var(--color-text-primary);
    font-weight: 600;
}


/* ============================================================
   CABEÇALHOS DE SEÇÃO
   ============================================================ */

.comprar-section-header {
    max-width: 720px;
    margin-inline: auto;
    margin-bottom: var(--space-10);
    text-align: center;
}

.comprar-section-header h2 {
    margin: 0;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.comprar-section-header p {
    margin: var(--space-4) 0 0;
    color: var(--color-text-secondary);
    font-size: 1rem;
}


/* ============================================================
   ÁREA DE PREÇOS
   ============================================================ */

.comprar-precos {
    padding-top: var(--space-10);
}

.comprar-planos {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-5);
    align-items: stretch;
}


/* ============================================================
   CARD DE PREÇO
   ============================================================ */

.comprar-plano {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: var(--space-6);
}

.comprar-plano__header {
    min-height: 104px;
}

.comprar-plano__header .sopc-badge {
    margin-bottom: var(--space-4);
}

.comprar-plano h3 {
    margin: 0;
    color: var(--color-text-primary);
    font-size: 1.25rem;
    line-height: 1.25;
}

.comprar-plano__price {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: var(--space-1);
    min-height: 78px;
    padding-block: var(--space-4);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.comprar-plano__price strong {
    color: var(--color-text-primary);
    font-size: 2rem;
    line-height: 1;
    letter-spacing: -0.025em;
}

.comprar-plano__currency {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
}

.comprar-plano__price > span:last-child {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.comprar-plano__price--custom {
    align-items: center;
}

.comprar-plano__price--custom strong {
    font-size: 1.25rem;
    line-height: 1.3;
}


/* ============================================================
   STEPPER
   ============================================================ */

.comprar-plano__quantity {
    margin-top: var(--space-5);
}

.comprar-plano__quantity label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
}

.comprar-stepper {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) 42px;
    min-height: 44px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.comprar-stepper button {
    display: grid;
    place-items: center;
    border: 0;
    background: var(--color-surface-soft);
    color: var(--color-text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    transition:
        background-color 160ms ease,
        color 160ms ease;
}

.comprar-stepper button:hover {
    background: var(--color-border);
}

.comprar-stepper button:focus-visible {
    position: relative;
    z-index: 1;
}

.comprar-stepper input {
    width: 100%;
    min-width: 0;
    border: 0;
    border-inline: 1px solid var(--color-border);
    border-radius: 0;
    background: var(--color-surface);
    color: var(--color-text-primary);
    text-align: center;
    font-weight: 600;
    outline: none;
}

.comprar-stepper input:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: -2px;
}

/* Remove controles nativos do input number */
.comprar-stepper input::-webkit-outer-spin-button,
.comprar-stepper input::-webkit-inner-spin-button {
    margin: 0;
    appearance: none;
}

.comprar-stepper input[type="number"] {
    appearance: textfield;
}


/* ============================================================
   TOTAL
   ============================================================ */

.comprar-plano__total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.comprar-plano__total span {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.comprar-plano__total strong {
    color: var(--color-text-primary);
    font-size: 1.25rem;
}


/* ============================================================
   CTA
   ============================================================ */

.comprar-plano__action {
    margin-top: var(--space-5);
}

.comprar-plano__action .sopc-button {
    width: 100%;
    justify-content: center;
    text-align: center;
}

.comprar-plano__included {
    margin-top: auto;
    padding-top: var(--space-5);
}

.comprar-plano__included .sopc-badge {
    display: block;
    width: 100%;
    text-align: center;
    line-height: 1.4;
}


/* ============================================================
   CORPORATIVO
   ============================================================ */

.comprar-plano--corporativo {
    border-color: var(--sopc-gold);
}

.comprar-plano__corporativo-text {
    margin: var(--space-5) 0 0;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}


/* ============================================================
   RECURSOS
   ============================================================ */

.comprar-recursos {
    background: var(--color-surface-soft);
}

.comprar-recursos__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4) var(--space-8);
    max-width: 980px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

.comprar-recursos__list li {
    position: relative;
    padding-left: var(--space-6);
    color: var(--color-text-secondary);
    line-height: 1.65;
}

.comprar-recursos__list li::before {
    content: "";
    position: absolute;
    top: 0.65em;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--sopc-gold);
    transform: translateY(-50%);
}


/* ============================================================
   CONTATO COMERCIAL
   ============================================================ */

.comprar-contato {
    padding-bottom: var(--space-16);
}

.comprar-contato__content {
    max-width: 760px;
    margin-inline: auto;
    padding: var(--space-10);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.comprar-contato__content h2 {
    margin: 0;
    font-size: clamp(1.5rem, 3vw, 2rem);
    line-height: 1.2;
}

.comprar-contato__content p {
    max-width: 600px;
    margin: var(--space-4) auto var(--space-6);
    color: var(--color-text-secondary);
    line-height: 1.6;
}


/* ============================================================
   TABLET
   ============================================================ */

@media (max-width: 1100px) {

    .comprar-planos {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

}


/* ============================================================
   MOBILE
   ============================================================ */

@media (max-width: 767px) {

    .comprar-hero {
        padding-top: var(--space-10);
    }

    .comprar-hero__description {
        font-size: 1rem;
    }

    .comprar-planos {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .comprar-plano {
        padding: var(--space-5);
    }

    .comprar-plano__header {
        min-height: auto;
    }

    .comprar-plano__price strong {
        font-size: 1.75rem;
    }

    .comprar-recursos__list {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .comprar-contato__content {
        padding: var(--space-6);
    }

}


/* ============================================================
   REDUÇÃO DE MOVIMENTO
   ============================================================ */

@media (prefers-reduced-motion: reduce) {

    .comprar-stepper button {
        transition: none;
    }

}
/* ============================================================
   MODAL DE FINALIZAÇÃO DA COMPRA — 19.10.21-B
   CSS exclusivo do modal.
   Não altera o Design System global.
   ============================================================ */

.comprar-modal {
    width: min(
        calc(100vw - (var(--space-8) * 2)),
        1320px
    );

    max-width: 1320px;
    max-height: min(94vh, 920px);

    margin: auto;
    padding: 0;

    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);

    background: var(--color-surface);
    color: var(--color-text-primary);

    box-shadow:
        0 24px 70px rgba(15, 23, 42, 0.18);

    overflow: hidden;
}

.comprar-modal::backdrop {
    background: rgba(3, 27, 52, 0.62);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.comprar-modal__dialog {
    display: flex;
    flex-direction: column;

    width: 100%;
    max-height: min(94vh, 920px);

    min-width: 0;
}


/* ============================================================
   CABEÇALHO
   ============================================================ */

.comprar-modal__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-5);

    padding:
        var(--space-5)
        var(--space-8)
        var(--space-4);

    border-bottom: 1px solid var(--color-border);
}

.comprar-modal__header .sopc-badge {
    margin-bottom: var(--space-2);
}

.comprar-modal__header h2 {
    margin: 0;

    color: var(--color-text-primary);

    font-size: clamp(1.5rem, 2.5vw, 2rem);
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.comprar-modal__header p {
    margin:
        var(--space-2)
        0
        0;

    color: var(--color-text-secondary);

    font-size: 0.875rem;
    line-height: 1.5;
}

.comprar-modal__close {
    display: inline-grid;
    place-items: center;

    flex: 0 0 40px;

    width: 40px;
    height: 40px;

    padding: 0;

    border: 1px solid var(--color-border);
    border-radius: 50%;

    background: var(--color-surface);
    color: var(--color-text-secondary);

    font-size: 1.35rem;
    line-height: 1;

    cursor: pointer;

    transition:
        background-color 160ms ease,
        border-color 160ms ease,
        color 160ms ease,
        transform 160ms ease;
}

.comprar-modal__close:hover {
    background: var(--color-surface-soft);
    color: var(--color-text-primary);
    transform: translateY(-1px);
}

.comprar-modal__close:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}


/* ============================================================
   PROGRESSO
   ============================================================ */

.comprar-modal__progresso {
    padding:
        var(--space-3)
        var(--space-8);

    border-bottom: 1px solid var(--color-border);

    background: var(--color-surface-soft);
}

.comprar-modal__progresso ol {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));

    gap: var(--space-4);

    margin: 0;
    padding: 0;

    list-style: none;
}

.comprar-modal__progresso li {
    display: flex;
    align-items: center;
    gap: var(--space-3);

    min-width: 0;

    color: var(--color-text-muted);

    font-size: 0.85rem;
    font-weight: 600;
}

.comprar-modal__progresso li > span {
    display: inline-grid;
    place-items: center;

    flex: 0 0 30px;

    width: 30px;
    height: 30px;

    border: 1px solid var(--color-border);
    border-radius: 50%;

    background: var(--color-surface);
    color: var(--color-text-muted);

    font-size: 0.8rem;
    font-weight: 700;
}

.comprar-modal__progresso li strong {
    overflow: hidden;

    color: inherit;

    white-space: nowrap;
    text-overflow: ellipsis;
}

.comprar-modal__progresso li.is-active {
    color: var(--color-text-primary);
}

.comprar-modal__progresso li.is-active > span {
    border-color: var(--sopc-gold);
    background: var(--sopc-gold);
    color: var(--sopc-navy);
}


/* ============================================================
   FORMULÁRIO / LAYOUT PRINCIPAL
   ============================================================ */

.comprar-modal__form {
    display: grid;

    grid-template-columns: 300px minmax(0, 1fr);
    grid-template-areas:
        "resumo etapa1"
        "resumo etapa2"
        "resumo etapa3"
        "footer footer";

    align-items: start;

    min-width: 0;
    min-height: 0;

    overflow-y: auto;
    overscroll-behavior: contain;
}

.comprar-modal__section {
    min-width: 0;

    padding:
        var(--space-4)
        var(--space-8);
}

.comprar-modal__resumo {
    grid-area: resumo;

    align-self: stretch;

    background: var(--color-surface-soft);

    border-right: 1px solid var(--color-border);
}

.comprar-modal__section[data-modal-etapa="1"] {
    grid-area: etapa1;
}

.comprar-modal__section[data-modal-etapa="2"] {
    grid-area: etapa2;
}

.comprar-modal__section[data-modal-etapa="3"] {
    grid-area: etapa3;
}

.comprar-modal__section[data-modal-etapa="2"],
.comprar-modal__section[data-modal-etapa="3"] {
    border-top: 1px solid var(--color-border);
}

.comprar-modal__section-header {
    margin-bottom: var(--space-4);
}

.comprar-modal__section-header h3 {
    margin: 0;

    color: var(--color-text-primary);

    font-size: 1.15rem;
    line-height: 1.3;
    letter-spacing: -0.015em;
}

.comprar-modal__section-header p {
    margin:
        var(--space-1)
        0
        0;

    color: var(--color-text-secondary);

    font-size: 0.875rem;
    line-height: 1.5;
}


/* ============================================================
   RESUMO DA COMPRA — COLUNA LATERAL
   ============================================================ */

.comprar-modal__resumo .comprar-modal__section-header {
    margin-bottom: var(--space-5);
}

.comprar-modal__resumo-grid {
    display: grid;
    grid-template-columns: 1fr;

    gap: var(--space-3);
}

.comprar-modal__resumo-grid > div {
    min-width: 0;

    padding: var(--space-3);

    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);

    background: var(--color-surface);
}

.comprar-modal__resumo-grid span {
    display: block;

    margin-bottom: var(--space-1);

    color: var(--color-text-muted);

    font-size: 0.75rem;
    font-weight: 600;
}

.comprar-modal__resumo-grid strong {
    display: block;

    overflow-wrap: anywhere;

    color: var(--color-text-primary);

    font-size: 0.95rem;
    line-height: 1.35;
}

.comprar-modal__resumo-grid > div:last-child {
    border-color:
        color-mix(
            in srgb,
            var(--sopc-gold) 65%,
            var(--color-border)
        );

    box-shadow: var(--shadow-sm);
}

.comprar-modal__resumo-grid > div:last-child strong {
    color: var(--color-text-primary);
    font-size: 1.25rem;
}


/* ============================================================
   GRID REAL DOS CAMPOS DO HTML
   ============================================================ */

.comprar-form-grid {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap:
        var(--space-3)
        var(--space-4);

    min-width: 0;
}

.comprar-form-field {
    display: flex;
    flex-direction: column;

    min-width: 0;
}

.comprar-form-field--full {
    grid-column: 1 / -1;
}

.comprar-form-field > label,
.comprar-form-label {
    display: block;

    margin-bottom: var(--space-2);

    color: var(--color-text-primary);

    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.35;
}

.comprar-form-field > label span {
    color: var(--color-text-muted);
    font-weight: 400;
}

.comprar-form-field input {
    width: 100%;
    min-width: 0;
    min-height: 38px;

    box-sizing: border-box;

    padding:
        0
        var(--space-3);

    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);

    background: var(--color-surface);
    color: var(--color-text-primary);

    font: inherit;
    font-size: 0.875rem;

    transition:
        border-color 160ms ease,
        box-shadow 160ms ease,
        background-color 160ms ease;
}

.comprar-form-field input::placeholder {
    color: var(--color-text-muted);
}

.comprar-form-field input:hover {
    border-color: var(--color-text-muted);
}

.comprar-form-field input:focus {
    border-color: var(--color-accent);

    outline: none;

    box-shadow:
        0 0 0 3px
        color-mix(
            in srgb,
            var(--color-accent) 20%,
            transparent
        );
}

.comprar-form-field input[readonly] {
    background: var(--color-surface-soft);
    color: var(--color-text-secondary);

    cursor: default;
}

.comprar-form-field input:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.comprar-form-help {
    display: block;

    margin-top: var(--space-1);

    color: var(--color-text-muted);

    font-size: 0.75rem;
    line-height: 1.4;
}

.comprar-form-help strong {
    color: var(--color-text-secondary);
}


/* ============================================================
   CHECKBOX / RADIO
   ============================================================ */

.comprar-form-field--checkbox {
    justify-content: flex-start;
}

.comprar-checkbox-group {
    display: flex;
    flex-wrap: wrap;

    gap: var(--space-5);
}

.comprar-checkbox {
    display: inline-flex;
    align-items: flex-start;

    gap: var(--space-2);

    margin: 0;

    color: var(--color-text-secondary);

    font-size: 0.8125rem;
    line-height: 1.45;

    cursor: pointer;
}

.comprar-checkbox input {
    flex: 0 0 auto;

    width: 17px;
    height: 17px;

    min-height: 17px;

    margin: 1px 0 0;

    padding: 0;

    accent-color: var(--sopc-gold);

    cursor: pointer;

    box-shadow: none;
}

.comprar-checkbox span {
    min-width: 0;
}


/* ============================================================
   SENHA — CHECKLIST
   ============================================================ */

.comprar-senha-checklist {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap:
        var(--space-2)
        var(--space-4);

    margin:
        var(--space-3)
        0
        0;

    padding: 0;

    list-style: none;
}

.comprar-senha-checklist li {
    position: relative;

    padding-left: 18px;

    color: var(--color-text-muted);

    font-size: 0.75rem;
    line-height: 1.4;

    transition:
        color 160ms ease;
}

.comprar-senha-checklist li::before {
    content: "•";

    position: absolute;
    left: 0;
    top: 0;

    color: var(--color-text-muted);

    font-weight: 800;
}

.comprar-senha-checklist li.is-valid {
    color: #15803D;
}

.comprar-senha-checklist li.is-valid::before {
    content: "✓";
    color: #15803D;
}

.comprar-senha-checklist li.is-invalid {
    color: #B91C1C;
}

.comprar-senha-checklist li.is-invalid::before {
    content: "!";
    color: #B91C1C;
}


/* ============================================================
   TERMOS
   ============================================================ */

.comprar-form-field--checkbox > .comprar-form-help {
    margin-left: 25px;
}

.comprar-form-field--checkbox a {
    color: var(--color-text-primary);
    font-weight: 600;
    text-decoration-color: var(--sopc-gold);
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
}


/* ============================================================
   FOOTER
   ============================================================ */

.comprar-cadastro-feedback {
    grid-area: footer;
    margin: 0;
    padding:
        var(--space-2)
        var(--space-8)
        0;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

.comprar-cadastro-feedback.is-error {
    color: #B91C1C;
}

.comprar-cadastro-feedback.is-success {
    color: #15803D;
}

[data-theme="dark"]
.comprar-cadastro-feedback.is-error {
    color: #FCA5A5;
}

[data-theme="dark"]
.comprar-cadastro-feedback.is-success {
    color: #86EFAC;
}

.comprar-modal__footer {
    position: sticky;
    bottom: 0;
    z-index: 2;

    grid-area: footer;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: var(--space-4);

    padding:
        var(--space-3)
        var(--space-8);

    border-top: 1px solid var(--color-border);

    background: var(--color-surface);

    box-shadow:
        0 -6px 16px rgba(15, 23, 42, 0.04);
}

.comprar-modal__footer .sopc-button {
    min-width: 130px;
}


/* ============================================================
   DARK
   ============================================================ */

[data-theme="dark"] .comprar-modal {
    box-shadow:
        0 24px 70px rgba(0, 0, 0, 0.48);
}

[data-theme="dark"] .comprar-modal::backdrop {
    background: rgba(0, 0, 0, 0.68);
}

[data-theme="dark"] .comprar-senha-checklist li.is-valid {
    color: #4ADE80;
}

[data-theme="dark"] .comprar-senha-checklist li.is-valid::before {
    color: #4ADE80;
}

[data-theme="dark"] .comprar-senha-checklist li.is-invalid {
    color: #F87171;
}

[data-theme="dark"] .comprar-senha-checklist li.is-invalid::before {
    color: #F87171;
}


/* ============================================================
   TABLET
   ============================================================ */

@media (max-width: 1023px) {

    .comprar-modal {
        width: min(
            calc(100vw - (var(--space-6) * 2)),
            920px
        );
    }

    .comprar-modal__form {
        grid-template-columns:
            250px minmax(0, 1fr);
    }

    .comprar-modal__section {
        padding:
            var(--space-5)
            var(--space-6);
    }

    .comprar-modal__progresso {
        padding:
            var(--space-4)
            var(--space-6);
    }

}


/* ============================================================
   MOBILE
   ============================================================ */

@media (max-width: 767px) {

    .comprar-modal {
        width: calc(100vw - (var(--space-4) * 2));
        max-width: none;
        max-height: 94vh;

        border-radius: var(--radius-lg);
    }

    .comprar-modal__dialog {
        max-height: 94vh;
    }

    .comprar-modal__header {
        padding:
            var(--space-5)
            var(--space-4);
    }

    .comprar-modal__progresso {
        padding:
            var(--space-3)
            var(--space-4);
    }

    .comprar-modal__progresso ol {
        grid-template-columns: 1fr;

        gap: var(--space-2);
    }

    .comprar-modal__progresso li strong {
        white-space: normal;
    }

    .comprar-modal__form {
        grid-template-columns: 1fr;

        grid-template-areas:
            "resumo"
            "etapa1"
            "etapa2"
            "etapa3"
            "footer";
    }

    .comprar-modal__resumo {
        border-right: 0;
        border-bottom: 1px solid var(--color-border);
    }

    .comprar-modal__section[data-modal-etapa="2"],
    .comprar-modal__section[data-modal-etapa="3"] {
        border-top: 1px solid var(--color-border);
    }

    .comprar-modal__section {
        padding:
            var(--space-5)
            var(--space-4);
    }

    .comprar-form-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .comprar-form-field--full {
        grid-column: auto;
    }

    .comprar-senha-checklist {
        grid-template-columns: 1fr;
    }

    .comprar-modal__footer {
        flex-direction: column-reverse;
        align-items: stretch;

        padding:
            var(--space-4);
    }

    .comprar-modal__footer .sopc-button {
        width: 100%;
        min-width: 0;
    }

}


/* ============================================================
   REDUÇÃO DE MOVIMENTO
   ============================================================ */

@media (prefers-reduced-motion: reduce) {

    .comprar-modal__close,
    .comprar-form-field input,
    .comprar-senha-checklist li {
        transition: none;
    }

}
/* 19.10.21-D — estados funcionais do checklist */

.comprar-senha-checklist li.is-valid::before {
    content: "✓";
    display: inline-block;
    font-weight: 800;
}

.comprar-senha-checklist li.is-invalid::before {
    content: "×";
    display: inline-block;
    font-weight: 800;
}

.comprar-form-field[hidden] {
    display: none !important;
}

/* 19.10.21-E — controles de senha */

.comprar-password-control {
    position: relative;
    width: 100%;
}

.comprar-password-control input {
    width: 100%;
    padding-right: 46px;
}

.comprar-password-toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-50%);
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
}

.comprar-password-toggle:hover {
    color: var(--color-text-primary);
    background: var(--color-surface-soft);
}

.comprar-password-toggle:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 1px;
}

.comprar-password-toggle svg {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.comprar-senha-confirmacao {
    margin: 5px 0 0;
    font-size: 0.8125rem;
    line-height: 1.35;
}

.comprar-senha-confirmacao.is-valid {
    color: #15803D;
}

.comprar-senha-confirmacao.is-invalid {
    color: #B91C1C;
}

.comprar-password-control input.is-valid {
    border-color: #15803D;
}

.comprar-password-control input.is-invalid {
    border-color: #B91C1C;
}

[data-theme="dark"] .comprar-senha-confirmacao.is-valid {
    color: #4ADE80;
}

[data-theme="dark"] .comprar-senha-confirmacao.is-invalid {
    color: #F87171;
}

/* ============================================================
   19.10.21-I — POSICIONAMENTO NFSE
   NFSe independente de CPF/CNPJ no cabeçalho da Identificação
   ============================================================ */

.comprar-modal
.comprar-modal__section-header--identificacao {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        minmax(320px, 440px);

    column-gap:
        var(--space-5);

    align-items: start;
}

.comprar-modal
.comprar-modal__section-header-main {
    min-width: 0;
}

.comprar-modal
.comprar-modal__identificacao-nfse {
    min-width: 0;

    display: flex;
    flex-direction: column;

    gap:
        var(--space-1);

    padding-top:
        1px;
}

.comprar-modal
.comprar-modal__identificacao-nfse
.comprar-checkbox {
    align-items: flex-start;
}

.comprar-modal
.comprar-modal__identificacao-nfse
.comprar-form-help {
    margin: 0 0 0 25px;

    line-height: 1.35;
}

@media (max-width: 767px) {

    .comprar-modal
    .comprar-modal__section-header--identificacao {
        grid-template-columns: 1fr;

        row-gap:
            var(--space-2);
    }

    .comprar-modal
    .comprar-modal__identificacao-nfse {
        padding-top: 0;
    }

}

/* ============================================================
   19.10.21-K3-R5 — ROLAGEM FINAL
   ============================================================ */

.comprar-modal__dialog {
    height: min(94vh, 920px);
    min-height: 0;
}

.comprar-modal__header {
    flex: 0 0 auto;
}

.comprar-modal__progresso {
    flex: 0 0 auto;
}

.comprar-modal__form {
    flex: 1 1 auto;

    display: grid;

    grid-template-columns:
        300px
        minmax(0, 1fr);

    grid-template-rows:
        minmax(0, 1fr)
        auto;

    grid-template-areas:
        "resumo conteudo"
        "resumo footer";

    min-width: 0;
    min-height: 0;

    overflow: hidden;
    overscroll-behavior: contain;
}

.comprar-modal__resumo {
    grid-area: resumo;

    min-width: 0;
    min-height: 0;

    align-self: stretch;

    overflow: hidden;

    border-right:
        1px solid var(--color-border);

    border-bottom: 0;
}

.comprar-modal__conteudo {
    grid-area: conteudo;

    min-width: 0;
    min-height: 0;

    overflow-y: auto;
    overflow-x: hidden;

    overscroll-behavior: contain;

    scrollbar-gutter: stable;
    align-self: stretch;
}

.comprar-modal__conteudo
.comprar-modal__section {
    min-width: 0;
}

.comprar-modal__footer {
    grid-area: footer;

    position: relative;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: var(--space-4);

    padding:
        var(--space-3)
        var(--space-8);

    border-top:
        1px solid var(--color-border);

    background:
        var(--color-surface);

    box-shadow:
        0 -6px 16px rgba(15, 23, 42, 0.04);

    z-index: 2;
}


/* ============================================================
   SUPORTE
   ============================================================ */

.comprar-modal__suporte {
    margin-top:
        var(--space-6);

    padding-top:
        var(--space-5);

    border-top:
        1px solid var(--color-border);
}

.comprar-modal__suporte h4 {
    margin: 0;

    color:
        var(--color-text-primary);

    font-size:
        0.95rem;

    line-height:
        1.35;
}

.comprar-modal__suporte p {
    margin:
        var(--space-1)
        0
        0;

    color:
        var(--color-text-secondary);

    font-size:
        0.8rem;

    line-height:
        1.45;
}

.comprar-modal__suporte-placeholder {
    display: block;

    margin-top:
        var(--space-3);

    color:
        var(--color-text-muted);

    font-size:
        0.75rem;

    line-height:
        1.4;
}


/* ============================================================
   RESPONSIVO
   ============================================================ */

/* ============================================================
   MOBILE — COMPOSIÇÃO VERTICAL
   ============================================================ */

@media (max-width: 767px) {

    /*
     * No mobile o modal deixa de reproduzir a sidebar desktop.
     * O formulário passa a ser o único eixo vertical do cadastro.
     */

    .comprar-modal__dialog {
        height: 94vh;
        min-height: 0;

        display: flex;
        flex-direction: column;
    }


    /* --------------------------------------------------------
       PROGRESSO
       -------------------------------------------------------- */

    .comprar-modal__progresso {
        display: none;
    }


    /* --------------------------------------------------------
       FORMULÁRIO — SCROLL ÚNICO
       -------------------------------------------------------- */

    .comprar-modal__form {
        display: block;

        flex: 1 1 auto;

        min-width: 0;
        min-height: 0;

        overflow-y: auto;
        overflow-x: hidden;

        overscroll-behavior: contain;
    }


    /* --------------------------------------------------------
       RESUMO MOBILE — COMPACTO E STICKY
       -------------------------------------------------------- */

    .comprar-modal__resumo {
        position: sticky;
        top: 0;
        z-index: 5;

        display: block;

        min-width: 0;
        min-height: 0;

        padding:
            var(--space-2)
            var(--space-4);

        border-right: 0;
        border-bottom:
            1px solid var(--color-border);

        background:
            var(--color-surface);

        box-shadow:
            0 3px 10px rgba(15, 23, 42, 0.06);
    }


    .comprar-modal__resumo
    .comprar-modal__section-header {
        display: none;
    }


    .comprar-modal__resumo-grid {
        display: grid;

        grid-template-columns:
            minmax(0, 1.1fr)
            minmax(0, 0.65fr)
            minmax(0, 1.1fr)
            minmax(0, 1fr);

        align-items: center;

        gap: var(--space-2);
    }


    .comprar-modal__resumo-grid > div {
        min-width: 0;

        padding: 0;

        border: 0;
        border-radius: 0;

        background: transparent;

        box-shadow: none;
    }


    .comprar-modal__resumo-grid span {
        display: inline;

        margin: 0;

        color:
            var(--color-text-muted);

        font-size:
            0.68rem;

        font-weight: 600;
    }


    .comprar-modal__resumo-grid strong {
        display: inline;

        margin-left: 0.15rem;

        color:
            var(--color-text-primary);

        font-size:
            0.78rem;

        line-height: 1.2;

        white-space: nowrap;
    }


    .comprar-modal__resumo-grid > div:last-child {
        text-align: right;
    }


    .comprar-modal__resumo-grid > div:last-child span {
        display: block;

        margin-bottom: 0.05rem;
    }


    .comprar-modal__resumo-grid > div:last-child strong {
        display: block;

        margin: 0;

        font-size:
            0.95rem;

        font-weight: 800;
    }


    .comprar-modal__suporte {
        display: none;
    }


    /* --------------------------------------------------------
       CONTEÚDO — FLUXO NORMAL
       -------------------------------------------------------- */

    .comprar-modal__conteudo {
        display: block;

        min-width: 0;
        min-height: 0;

        overflow: visible;

        scrollbar-gutter: auto;
    }


    .comprar-modal__conteudo
    .comprar-modal__section {
        min-width: 0;
    }


    /* --------------------------------------------------------
       CAMPOS
       -------------------------------------------------------- */

    .comprar-modal__fields {
        grid-template-columns: 1fr;
    }


    .comprar-modal__field--full {
        grid-column: auto;
    }


    .comprar-modal__senha-requisitos {
        grid-template-columns: 1fr;
    }


    /* --------------------------------------------------------
       FOOTER
       -------------------------------------------------------- */

    .comprar-modal__footer {
        position: sticky;
        bottom: 0;
        z-index: 5;

        display: flex;

        align-items: stretch;
        justify-content: stretch;

        flex-direction: column-reverse;

        gap: var(--space-2);

        padding:
            var(--space-3)
            var(--space-4);

        background:
            var(--color-surface);

        box-shadow:
            0 -4px 12px rgba(15, 23, 42, 0.06);
    }


    .comprar-modal__footer .sopc-button {
        width: 100%;
        min-width: 0;
    }

}

/* ============================================================
   MOBILE — REFINO FINAL DO RESUMO E AÇÕES
   ============================================================ */

@media (max-width: 767px) {

    /* --------------------------------------------------------
       RESUMO — 4 COLUNAS ALINHADAS
       -------------------------------------------------------- */

    .comprar-modal__resumo-grid {
        grid-template-columns:
            minmax(0, 1.35fr)
            minmax(0, 0.65fr)
            minmax(0, 1.05fr)
            minmax(0, 1fr);

        align-items: start;

        gap: var(--space-2);
    }


    .comprar-modal__resumo-grid > div {
        display: grid;

        grid-template-rows:
            1.55em
            auto;

        align-items: start;

        min-width: 0;

        text-align: center;
    }


    .comprar-modal__resumo-grid span {
        display: block;

        min-width: 0;

        margin: 0;

        font-size: 0.62rem;
        line-height: 1.2;

        white-space: nowrap;
    }


    .comprar-modal__resumo-grid strong {
        display: block;

        min-width: 0;

        margin: 0;

        font-size: 0.76rem;
        line-height: 1.2;

        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }


    .comprar-modal__resumo-grid > div:last-child {
        text-align: center;
    }


    .comprar-modal__resumo-grid > div:last-child span {
        display: block;

        margin: 0;
    }


    .comprar-modal__resumo-grid > div:last-child strong {
        display: block;

        margin: 0;

        font-size: 0.9rem;
        line-height: 1.2;

        font-weight: 800;
    }


    /* --------------------------------------------------------
       FOOTER — AÇÕES LADO A LADO
       -------------------------------------------------------- */

    .comprar-modal__footer {
        flex-direction: row;

        align-items: center;
        justify-content: stretch;

        gap: var(--space-2);

        padding:
            var(--space-2)
            var(--space-4);
    }


    .comprar-modal__footer .sopc-button {
        flex: 1 1 0;

        width: auto;
        min-width: 0;

        min-height: 38px;

        padding:
            0
            var(--space-3);

        font-size: 0.82rem;
        line-height: 1.2;
    }

}

/* ============================================================
   MOBILE — AJUSTE FINAL DA DISTRIBUIÇÃO DO RESUMO
   ============================================================ */

@media (max-width: 767px) {

    .comprar-modal__resumo-grid {
        grid-template-columns:
            minmax(0, 1.20fr)
            minmax(0, 0.55fr)
            minmax(0, 1.00fr)
            minmax(0, 1.15fr);

        align-items: start;

        gap: var(--space-2);
    }


    .comprar-modal__resumo-grid strong {
        overflow: visible;
        text-overflow: clip;
    }


    .comprar-modal__resumo-grid > div:last-child strong {
        font-size: 0.82rem;

        white-space: nowrap;
        overflow: visible;
        text-overflow: clip;
    }

}

/* ============================================================
   ETAPA 19.10.22 — TIPO DE DOCUMENTO
   Layout compacto e responsivo
   ============================================================ */

.comprar-modal
.comprar-modal__section-header--identificacao {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        minmax(320px, 440px);

    column-gap:
        var(--space-5);

    align-items: center;
}

.comprar-modal
.comprar-documento-tipo-container {
    min-width: 0;
}

.comprar-modal
.comprar-documento-tipo {
    display: flex;
    align-items: center;
    flex-wrap: wrap;

    width: 100%;
    min-width: 0;

    margin: 0;
    padding: 0;

    border: 0;

    column-gap:
        0.75rem;

    row-gap:
        0.5rem;
}

.comprar-modal
.comprar-documento-tipo legend {
    margin: 0;
    padding: 0;

    font: inherit;
    font-weight: 600;

    white-space: nowrap;
}

.comprar-modal
.comprar-documento-tipo__opcoes {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;

    gap:
        1rem;

    margin: 0;
    padding: 0;

    min-width: 0;
}

.comprar-modal
.comprar-documento-tipo__opcao {
    display: inline-flex;
    align-items: center;

    width: auto;
    min-width: 0;

    margin: 0;
    padding: 0;

    gap:
        0.4rem;

    cursor: pointer;

    font: inherit;
}

.comprar-modal
.comprar-documento-tipo__opcao input[type="radio"] {
    width: 17px;
    min-width: 17px;

    height: 17px;
    min-height: 17px;

    margin: 0;
    padding: 0;

    flex: 0 0 17px;
}

.comprar-modal
.comprar-documento-tipo__opcao span {
    margin: 0;
    padding: 0;

    font: inherit;

    white-space: nowrap;
}

@media (max-width: 767px) {

    .comprar-modal
    .comprar-modal__section-header--identificacao {
        grid-template-columns: 1fr;

        align-items: start;

        row-gap:
            var(--space-2);
    }

    .comprar-modal
    .comprar-documento-tipo {
        align-items: center;

        flex-wrap: wrap;

        column-gap:
            0.65rem;

        row-gap:
            0.45rem;
    }

    .comprar-modal
    .comprar-documento-tipo__opcoes {
        flex: 0 0 auto;

        justify-content: flex-start;

        gap:
            1rem;
    }

}

/* SOPC-RADIO-DOCUMENTO-FINAL-START */

/* Desktop: título + opções na mesma linha */
.comprar-modal__section-header--identificacao .comprar-documento-tipo {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0;
    padding: 0;
    border: 0;
}

.comprar-modal__section-header--identificacao .comprar-documento-tipo legend {
    margin: 0;
    padding: 0;
    flex: 0 0 auto;
}

.comprar-modal__section-header--identificacao .comprar-documento-tipo__opcoes {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 0;
    padding: 0;
}

.comprar-modal__section-header--identificacao .comprar-documento-tipo__opcao {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin: 0;
    padding: 0;
    cursor: pointer;
    white-space: nowrap;
}

/* Radio SOPC — mesma cor oficial dos elementos de destaque */
.comprar-modal__section-header--identificacao
.comprar-documento-tipo__opcao input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 17px;
    height: 17px;
    min-width: 17px;
    min-height: 17px;
    margin: 0;
    padding: 0;
    border: 2px solid var(--color-text-muted);
    border-radius: 50%;
    background: transparent;
    box-sizing: border-box;
    cursor: pointer;
    transition:
        border-color 120ms ease,
        background 120ms ease,
        box-shadow 120ms ease;
}

/* Selecionado = dourado oficial #F3C350 */
.comprar-modal__section-header--identificacao
.comprar-documento-tipo__opcao input[type="radio"]:checked {
    border-color: var(--sopc-gold);
    background:
        radial-gradient(
            circle,
            var(--sopc-gold) 0 45%,
            transparent 48%
        );
}

/* Foco acessível */
.comprar-modal__section-header--identificacao
.comprar-documento-tipo__opcao input[type="radio"]:focus-visible {
    outline: 2px solid var(--sopc-gold);
    outline-offset: 2px;
}

/* Mobile: título acima, opções abaixo */
@media (max-width: 767px) {
    .comprar-modal__section-header--identificacao .comprar-documento-tipo {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .comprar-modal__section-header--identificacao
    .comprar-documento-tipo__opcoes {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 16px;
    }
}

/* SOPC-RADIO-DOCUMENTO-FINAL-END */

/* ETAPA 19 — consolidação cadastro/checkout */
.comprar-cep__controle {
    display: flex;
    align-items: stretch;
    gap: var(--space-2);
}

.comprar-cep__controle input {
    min-width: 0;
    flex: 1 1 auto;
}

.comprar-cep__controle .sopc-button {
    flex: 0 0 auto;
    white-space: nowrap;
}

.comprar-checkbox:has(input:disabled) {
    opacity: 0.55;
    cursor: not-allowed;
}

@media (max-width: 720px) {
    .comprar-cep__controle {
        flex-direction: column;
    }

    .comprar-cep__controle .sopc-button {
        width: 100%;
    }
}
/* ============================================================
   CEP / CORREIOS — diálogo auxiliar
   ============================================================ */

.comprar-cep-dialog {
    width: min(92vw, 560px);
    max-width: 560px;
    margin: auto;
    padding: 0;
    border: 0;
    border-radius: 18px;
    background: transparent;
    color: inherit;
    overflow: visible;
}

.comprar-cep-dialog::backdrop {
    background: rgba(3, 27, 52, 0.68);
    backdrop-filter: blur(3px);
}

.comprar-cep-dialog__conteudo {
    width: 100%;
    box-sizing: border-box;
    padding: 28px;
    border: 1px solid var(--border-color, rgba(3, 27, 52, 0.14));
    border-radius: 18px;
    background: var(--surface-color, #ffffff);
    color: var(--text-color, #031b34);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.comprar-cep-dialog__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 14px;
}

.comprar-cep-dialog__header h2 {
    margin: 0;
    font-size: clamp(1.2rem, 2vw, 1.45rem);
    line-height: 1.25;
}

.comprar-cep-dialog__conteudo > p {
    margin: 0;
    line-height: 1.6;
}

.comprar-cep-dialog__fechar {
    display: inline-grid;
    flex: 0 0 auto;
    place-items: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: inherit;
    font: inherit;
    font-size: 1.7rem;
    line-height: 1;
    cursor: pointer;
}

.comprar-cep-dialog__fechar:hover {
    background: rgba(127, 127, 127, 0.12);
}

.comprar-cep-dialog__fechar:focus-visible {
    outline: 3px solid var(--accent-color, #f3c350);
    outline-offset: 2px;
}

.comprar-cep-dialog__acoes {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

@media (max-width: 640px) {
    .comprar-cep-dialog {
        width: min(94vw, 560px);
    }

    .comprar-cep-dialog__conteudo {
        padding: 22px 18px;
    }

    .comprar-cep-dialog__acoes {
        align-items: stretch;
        flex-direction: column;
    }

    .comprar-cep-dialog__acoes .sopc-button {
        width: 100%;
        justify-content: center;
    }
}