.libros-hero,
.libros-packages {
    background:
        radial-gradient(circle at top right, rgba(235, 180, 64, 0.18), transparent 36%),
        linear-gradient(180deg, #071846 0%, #08112f 100%);
    color: #f9f5ea;
}

.page-libros .section,
.page-libros-buy .section,
.page-libros-status .section,
.page-libros-download .section {
    padding-block: clamp(4.5rem, 8vw, 7rem);
}

.libros-hero,
.libros-section,
.libros-packages,
.libros-buy,
.libros-status,
.libros-download {
    overflow: clip;
}

.libros-hero__grid,
.libros-buy__grid {
    display: grid;
    gap: clamp(2rem, 4vw, 4rem);
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    align-items: center;
}

.libros-hero__content,
.libros-buy__summary {
    display: grid;
    gap: 1.35rem;
}

.libros-hero h1,
.libros-buy h1,
.libros-status h1,
.libros-download h1 {
    font-size: clamp(2.8rem, 4vw, 4rem);
    line-height: 0.98;
    max-width: 20ch;
}

.libros-hero__actions,
.libros-status__actions,
.libro-card__actions,
.libros-modal__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.libros-hero__panel,
.libros-status__panel,
.libros-download__panel {
    padding: clamp(2rem, 4vw, 2.8rem);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 28px 60px rgba(4, 10, 28, 0.35);
}

.libros-grid {
    display: grid;
    gap: 1.75rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.libro-card {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 241, 228, 0.98));
    border: 1px solid rgba(200, 155, 60, 0.2);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 24px 54px rgba(15, 20, 39, 0.1);
}

.libro-card--package {
    background: linear-gradient(180deg, rgba(16, 29, 80, 0.98), rgba(10, 18, 52, 0.98));
    color: #f6f0df;
}

.libro-card__cover img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    display: block;
    background: #0b173d;
}

.libro-card__body {
    flex: 1;
    padding: 1.65rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.libro-card__linea {
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #b78625;
    font-weight: 800;
}

.admin-state {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.48rem 0.95rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    background: linear-gradient(180deg, rgba(239, 220, 178, 0.9), rgba(229, 204, 146, 0.9));
    border: 1px solid rgba(184, 134, 37, 0.28);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
    color: #071846;
}

.libro-card__subtitle,
.libro-card__description,
.libro-card__amazon-note,
.libro-card__status-row,
.libros-modal__review,
.section-copy-short {
    color: #4b5368;
}

.libro-card__body h3 {
    min-height: 4.8rem;
    line-height: 0.98;
}

.libro-card__subtitle {
    min-height: 3.6rem;
    margin: 0;
}

.libro-card__description {
    min-height: 6rem;
    margin: 0;
}

.libros-packages .section-copy-short,
.libros-hero__panel span,
.libros-hero__panel small {
    color: rgba(248, 242, 228, 0.78);
}

.libros-hero__panel strong {
    color: #fffaf1;
    font-size: 1.5rem;
}

.libro-card--package .libro-card__subtitle,
.libro-card--package .libro-card__description,
.libro-card--package .libro-card__status-row {
    color: rgba(246, 240, 223, 0.82);
}

.libro-card--package .libro-card__body h3 {
    min-height: 4.2rem;
}

.libro-card--package .libro-card__description {
    min-height: 4.8rem;
}

.libro-card__meta,
.libros-modal__meta,
.libros-buy__price {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.9rem;
}

.libro-card__meta strong,
.libros-modal__meta strong,
.libros-buy__price strong {
    color: #071846;
    font-size: 1.55rem;
    line-height: 1;
}

.libro-card--package .libro-card__meta strong {
    color: #f8f1df;
}

.libro-card__meta {
    padding: 1rem 1.1rem;
    border-radius: 20px;
    background:
        radial-gradient(circle at top right, rgba(235, 180, 64, 0.14), transparent 48%),
        linear-gradient(180deg, rgba(12, 27, 79, 0.04), rgba(12, 27, 79, 0.02));
    border: 1px solid rgba(184, 134, 37, 0.14);
}

.libro-card__meta span:not(.admin-state),
.libros-modal__meta span:not(.admin-state),
.libros-buy__price span:not(.admin-state) {
    color: #51607f;
    font-weight: 700;
}

.libro-card--package .libro-card__meta {
    background:
        radial-gradient(circle at top right, rgba(235, 180, 64, 0.16), transparent 48%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
    border-color: rgba(235, 180, 64, 0.22);
}

.libro-card--package .libro-card__meta span:not(.admin-state) {
    color: rgba(248, 241, 223, 0.88);
}

.libro-card__list {
    margin: 0 0 0.4rem;
    padding-left: 1.1rem;
    display: grid;
    gap: 0.55rem;
}

.libro-card__actions {
    margin-top: 1rem;
    padding-top: 0.9rem;
    border-top: 1px solid rgba(7, 24, 70, 0.08);
}

.libro-card__actions .button,
.libro-card__amazon {
    flex: 1 1 12.5rem;
    min-height: 3.5rem;
    padding-inline: 1.35rem;
    text-align: center;
}

.libro-card__amazon {
    flex: 0 1 auto;
    align-self: flex-start;
    width: auto;
    max-width: 100%;
    min-height: 3.2rem;
    padding-inline: 1.45rem;
    margin-top: 0.1rem;
}

.button--gold-light {
    background: linear-gradient(180deg, #ebb440 0%, #74520c 100%);
    color: #fff8ea;
    border-color: rgba(116, 82, 12, 0.24);
    box-shadow: 0 18px 34px rgba(116, 82, 12, 0.22);
}

.button--gold-light:hover,
.button--gold-light:focus-visible {
    color: #fff8ea;
    box-shadow: 0 22px 38px rgba(116, 82, 12, 0.3);
}

.button--ghost-gold {
    border: 1px solid rgba(184, 134, 37, 0.32);
    color: #7f5a0c;
    background: linear-gradient(180deg, rgba(255, 251, 242, 0.98), rgba(246, 234, 204, 0.98));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.76);
}

.button--ghost-gold:hover,
.button--ghost-gold:focus-visible {
    color: #6c4b08;
    border-color: rgba(184, 134, 37, 0.44);
}

.libro-card .button--ghost-dark {
    color: #071846;
    border-color: rgba(7, 24, 70, 0.14);
    background: rgba(7, 24, 70, 0.035);
}

.libro-card .button--ghost-dark:hover,
.libro-card .button--ghost-dark:focus-visible {
    color: #071846;
    border-color: rgba(7, 24, 70, 0.28);
    background: rgba(7, 24, 70, 0.07);
}

.libro-card--package .button--ghost-dark {
    color: #f8f1df;
    border-color: rgba(235, 180, 64, 0.34);
    background: rgba(235, 180, 64, 0.1);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.libro-card--package .button--ghost-dark:hover,
.libro-card--package .button--ghost-dark:focus-visible {
    color: #fff7e7;
    border-color: rgba(235, 180, 64, 0.5);
    background: rgba(235, 180, 64, 0.16);
}

.libro-card--package .button--gold-light {
    color: #06122f;
    background: linear-gradient(180deg, #f0c45b 0%, #e2a91f 100%);
    border-color: rgba(240, 196, 91, 0.2);
    box-shadow: 0 20px 40px rgba(226, 169, 31, 0.18);
}

.libro-card--package .button--gold-light:hover,
.libro-card--package .button--gold-light:focus-visible {
    color: #06122f;
}

.libro-card--package .libro-card__actions {
    border-top-color: rgba(255, 255, 255, 0.1);
}

.libro-card__amazon-note {
    margin-top: 0.25rem;
    line-height: 1.65;
}

.libros-modal {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 1000;
}

.libros-modal.is-open {
    display: block;
}

.libros-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 10, 28, 0.72);
    backdrop-filter: blur(8px);
}

.libros-modal__dialog {
    position: relative;
    max-width: 1120px;
    margin: 5vh auto;
    max-height: 90vh;
    overflow: auto;
    width: min(1120px, calc(100% - 2rem));
    background: linear-gradient(180deg, #f9f5ea 0%, #fbf8f1 100%);
    border-radius: 30px;
    box-shadow: 0 35px 80px rgba(4, 10, 28, 0.42);
}

.libros-modal__grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 320px minmax(0, 1fr);
    padding: 2rem;
}

.libros-modal__content--wide,
.libros-modal__content {
    padding: 2rem;
}

.libros-modal__cover img {
    width: 100%;
    border-radius: 22px;
    display: block;
}

.libros-modal__close {
    position: sticky;
    top: 1rem;
    margin-left: auto;
    display: block;
    margin-right: 1rem;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(7, 24, 70, 0.16);
    background: #fff;
    font-size: 1.6rem;
}

.libros-modal__package-grid,
.libros-download__list {
    display: grid;
    gap: 1rem;
}

.libros-modal__package-item,
.libros-download__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.2rem;
    border-radius: 18px;
    background: rgba(7, 24, 70, 0.06);
}

.libros-buy__form {
    background: linear-gradient(180deg, rgba(16, 29, 80, 0.98), rgba(10, 18, 52, 0.98));
    color: #f7f1df;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(4, 10, 28, 0.34);
}

.libros-buy__form .card-body {
    padding: clamp(1.8rem, 4vw, 2.8rem);
    display: grid;
    gap: 1rem;
}

.libros-buy__form h2 {
    margin-bottom: 0.2rem;
}

.libros-buy__summary {
    padding-block: 1rem;
}

.libros-buy__form label {
    display: block;
    margin: 0;
    font-weight: 700;
    color: #fff6df;
}

.libros-buy__form input {
    width: 100%;
    border-radius: 16px;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.libros-buy__form input:focus {
    outline: none;
    border-color: rgba(235, 180, 64, 0.62);
    box-shadow: 0 0 0 4px rgba(235, 180, 64, 0.14);
}

.libros-buy__form .agenda-terms {
    margin-top: 0.35rem;
    padding: 1rem 1.1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.libros-buy__form .agenda-terms input {
    width: 1.05rem;
    height: 1.05rem;
    margin-top: 0.2rem;
}

.libros-buy__form .agenda-terms span {
    line-height: 1.65;
    color: rgba(247, 241, 223, 0.92);
}

.libros-buy__form .button {
    margin-top: 0.5rem;
    justify-self: start;
    min-width: 13.5rem;
}

.section-header-inline {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    align-items: end;
    margin-bottom: 2.5rem;
}

.section-copy-short {
    max-width: 34rem;
}

body.modal-open {
    overflow: hidden;
}

.button--disabled {
    pointer-events: none;
    opacity: 0.72;
    background: rgba(124, 135, 156, 0.16);
    color: #5c6477;
}

@media (max-width: 1080px) {
    .libros-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .libros-modal__grid,
    .libros-hero__grid,
    .libros-buy__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .page-libros .section,
    .page-libros-buy .section,
    .page-libros-status .section,
    .page-libros-download .section {
        padding-block: 3.6rem;
    }

    .libros-grid,
    .section-header-inline {
        grid-template-columns: 1fr;
        display: grid;
    }

    .libros-modal__dialog {
        width: calc(100% - 1rem);
        margin: 2vh auto;
        max-height: 96vh;
    }

    .libros-modal__content--wide,
    .libros-modal__grid,
    .libros-modal__content {
        padding: 1.2rem;
    }

    .libros-buy__form .card-body {
        padding: 1.4rem;
    }

    .libro-card__body h3,
    .libro-card__subtitle,
    .libro-card__description,
    .libro-card--package .libro-card__body h3,
    .libro-card--package .libro-card__description {
        min-height: 0;
    }

    .libros-modal__package-item,
    .libros-download__item {
        align-items: start;
        flex-direction: column;
    }
}