/* =====================================================
   Noticias Blog — front.css (Rediseño tarjeta estilo review)
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
    --nbf-cream:        #FAF9F2;
    --nbf-cream-deep:   #F3F0E6;
    --nbf-surface:      #FFFFFF;
    --nbf-accent:       #1A2238;
    --nbf-accent-warm:  #C8873A;
    --nbf-text:         #1A2238;
    --nbf-muted:        #7A7D8A;
    --nbf-border:       #E8E4D8;
    --nbf-radius:       18px;
    --nbf-shadow:       0 2px 16px rgba(30,25,10,.07), 0 1px 4px rgba(30,25,10,.04);
    --nbf-shadow-hov:   0 10px 40px rgba(30,25,10,.13);
    --nbf-font-serif:   'Instrument Serif', Georgia, serif;
    --nbf-font-sans:    'DM Sans', system-ui, sans-serif;
}

/* GRID */
.nb-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
    padding: 4px 0 28px;
}

/* CARD */
.nb-card {
    background: var(--nbf-cream);
    border-radius: var(--nbf-radius);
    border: 1px solid var(--nbf-border);
    box-shadow: var(--nbf-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: box-shadow .3s ease, transform .3s ease;
    outline: none;
}
.nb-card:hover,
.nb-card:focus-visible {
    box-shadow: var(--nbf-shadow-hov);
    transform: translateY(-4px);
}
.nb-card:focus-visible { outline: 2px solid var(--nbf-accent-warm); outline-offset: 3px; }

/* Imagen portada */
.nb-card__img-wrap {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--nbf-cream-deep);
    flex-shrink: 0;
}
.nb-card__img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
    transition: transform .55s ease;
}
.nb-card:hover .nb-card__img { transform: scale(1.04); }

.nb-card--no-img { border-top: 1px solid var(--nbf-border); }

/* Body */
.nb-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px 20px 16px;
}

/* Título bold */
.nb-card__title {
    font-family: var(--nbf-font-sans);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--nbf-text);
    margin: 0;
    line-height: 1.35;
    transition: color .2s;
}
.nb-card:hover .nb-card__title { color: #000; }

/* Meta: autor + fecha */
.nb-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 5px 12px;
}
.nb-card__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--nbf-font-sans);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--nbf-muted);
}
.nb-card__meta-item svg { opacity: .6; flex-shrink: 0; }

/* Separador entre meta items */
.nb-card__meta-item + .nb-card__meta-item::before {
    content: '·';
    margin-right: 4px;
    opacity: .35;
}

/* Extracto con comillas angulares */
.nb-card__excerpt {
    font-family: var(--nbf-font-sans);
    font-style: normal;
    font-size: 0.90rem;
    line-height: 1.65;
    color: #4A4D58;
    margin: 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.nb-card__excerpt::before { content: '«'; margin-right: 1px; opacity: .45; }
.nb-card__excerpt::after  { content: '»'; margin-left: 1px;  opacity: .45; }

/* Pie: CTA */
.nb-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    margin-top: 4px;
    border-top: 1px solid var(--nbf-border);
}

.nb-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: var(--nbf-font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--nbf-accent);
    letter-spacing: .05em;
    text-transform: uppercase;
    transition: gap .22s, opacity .2s;
    user-select: none;
}
.nb-card:hover .nb-card__cta { gap: 9px; opacity: .65; }
.nb-card:hover .nb-card__cta svg { transform: translateX(3px); }
.nb-card__cta svg { transition: transform .22s; }

/* Badge fecha en el pie */
.nb-card__date-badge {
    font-family: var(--nbf-font-sans);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--nbf-muted);
    background: var(--nbf-cream-deep);
    border: 1px solid var(--nbf-border);
    border-radius: 20px;
    padding: 3px 10px;
    white-space: nowrap;
}

/* MODAL OVERLAY */
.nb-modal-overlay {
    position: fixed; inset: 0;
    background: rgba(20,18,10,.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 99999;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
    animation: nbOverlayIn .22s ease;
}
@keyframes nbOverlayIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes nbOverlayOut { to   { opacity: 0; } }
.nb-modal-overlay.nb-closing { animation: nbOverlayOut .2s ease forwards; }

/* MODAL BOX */
.nb-modal {
    background: var(--nbf-surface);
    border-radius: 20px;
    width: 100%; max-width: 800px; max-height: 90vh;
    display: flex; flex-direction: column;
    box-shadow: 0 28px 90px rgba(0,0,0,.3);
    overflow: hidden;
    animation: nbModalIn .28s cubic-bezier(.34,1.3,.64,1);
}
@keyframes nbModalIn {
    from { opacity: 0; transform: scale(.93) translateY(18px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.nb-modal__topbar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 10px; padding: 14px 20px;
    border-bottom: 1px solid var(--nbf-border);
    flex-shrink: 0;
    background: var(--nbf-cream);
}

.nb-modal__btn {
    display: inline-flex; align-items: center; gap: 6px;
    background: none;
    border: 1px solid var(--nbf-border);
    border-radius: 10px; padding: 7px 14px;
    font-family: var(--nbf-font-sans);
    font-size: 0.82rem; font-weight: 600;
    color: var(--nbf-muted); cursor: pointer;
    transition: background .18s, color .18s, border-color .18s;
    white-space: nowrap;
}
.nb-modal__btn:hover { background: var(--nbf-cream-deep); color: var(--nbf-text); border-color: #ccc; }
.nb-modal__btn:disabled { opacity: .3; cursor: not-allowed; pointer-events: none; }
.nb-modal__btn--close {
    width: 38px; height: 38px; padding: 0;
    display: flex; align-items: center; justify-content: center;
    background: var(--nbf-cream-deep); color: var(--nbf-muted);
    border-color: var(--nbf-border); border-radius: 50%;
    flex-shrink: 0;
}
.nb-modal__btn--close:hover { background: #f0ebe0; color: var(--nbf-text); border-color: #ccc; }

.nb-modal__nav { display: flex; align-items: center; gap: 8px; }
.nb-modal__counter {
    font-family: var(--nbf-font-sans); font-size: 0.78rem; font-weight: 700;
    color: var(--nbf-muted); min-width: 44px; text-align: center;
    background: var(--nbf-cream-deep); border: 1px solid var(--nbf-border);
    padding: 4px 10px; border-radius: 20px;
}

.nb-modal__body { overflow-y: auto; flex: 1; scroll-behavior: smooth; overscroll-behavior: contain; }

.nb-modal__img-wrap { width: 100%; overflow: hidden; background: var(--nbf-cream-deep); flex-shrink: 0; line-height: 0; }
.nb-modal__img-wrap img { width: 100%; max-height: 420px; object-fit: cover; display: block; }

.nb-modal__content { padding: 28px 34px 40px; display: flex; flex-direction: column; gap: 16px; }

.nb-modal__title {
    font-family: var(--nbf-font-sans);
    font-size: 1.65rem; font-weight: 700; font-style: normal;
    color: var(--nbf-text); line-height: 1.3; margin: 0;
}

.nb-modal__meta {
    display: flex; flex-wrap: wrap; gap: 8px 20px;
    padding-bottom: 18px; border-bottom: 1px solid var(--nbf-border);
}
.nb-modal__meta-item {
    display: inline-flex; align-items: center; gap: 5px;
    font-family: var(--nbf-font-sans); font-size: 0.82rem; font-weight: 600;
    color: var(--nbf-muted);
}
.nb-modal__meta-item svg { color: var(--nbf-accent-warm); }

.nb-modal__text {
    font-family: var(--nbf-font-sans);
    font-size: 0.96rem; line-height: 1.85; color: var(--nbf-text);
}
.nb-modal__text p  { margin: 0 0 1em; }
.nb-modal__text ul, .nb-modal__text ol { padding-left: 1.5em; margin: 0 0 1em; }
.nb-modal__text li { margin-bottom: .4em; }
.nb-modal__text strong, .nb-modal__text b { font-weight: 700; }
.nb-modal__text em, .nb-modal__text i { font-style: italic; }

/* EMPTY */
.nb-empty-msg {
    text-align: center; color: var(--nbf-muted);
    padding: 48px 20px;
    background: var(--nbf-cream);
    border-radius: var(--nbf-radius);
    border: 1px dashed var(--nbf-border);
    font-family: var(--nbf-font-sans);
}

/* RESPONSIVE */
@media (max-width: 680px) {
    .nb-grid { grid-template-columns: 1fr; gap: 16px; }
    .nb-card__body { padding: 18px 18px 16px; }
    .nb-card__title { font-size: .97rem; }
    .nb-modal-overlay { align-items: flex-end; padding: 0; }
    .nb-modal { border-radius: 18px 18px 0 0; max-height: 92vh; }
    .nb-modal__topbar { flex-wrap: wrap; gap: 8px; padding: 10px 14px; }
    .nb-modal__btn span { display: none; }
    .nb-modal__content { padding: 20px 18px 32px; }
    .nb-modal__title { font-size: 1.3rem; }
}
@media (prefers-reduced-motion: reduce) {
    .nb-modal, .nb-modal-overlay { animation: none; }
    .nb-card { transition: none; }
}

/* IMÁGENES CONTENIDO MODAL */
.nb-modal__content-images { margin-top: 24px; padding-top: 20px; border-top: 1.5px solid var(--nbf-border); }
.nb-ci-modal-grid { display: grid; gap: 6px; }
.nb-ci-modal-item { overflow: hidden; background: transparent; }
.nb-ci-modal-img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.nb-ci-modal-single { grid-template-columns: 1fr; }
.nb-ci-modal-single .nb-ci-modal-item { width: 100%; line-height: 0; aspect-ratio: 16 / 9; }
.nb-ci-modal-double { grid-template-columns: 1fr 1fr; }
.nb-ci-modal-double .nb-ci-modal-item { aspect-ratio: 4 / 3; }
.nb-ci-modal-triple { grid-template-columns: 1fr 1fr; }
.nb-ci-modal-triple .nb-ci-modal-item:first-child { grid-column: 1 / -1; line-height: 0; aspect-ratio: 16 / 9; }
.nb-ci-modal-triple .nb-ci-modal-item:not(:first-child) { aspect-ratio: 4 / 3; }
.nb-ci-modal-quad { grid-template-columns: 1fr 1fr; }
.nb-ci-modal-quad .nb-ci-modal-item { aspect-ratio: 4 / 3; }
@media (max-width: 600px) {
    .nb-ci-modal-double, .nb-ci-modal-triple, .nb-ci-modal-quad { grid-template-columns: 1fr; }
    .nb-ci-modal-triple .nb-ci-modal-item:first-child { grid-column: 1; }
}
.nb-card__meta-item--created, .nb-modal__meta-item--created { opacity: .55; font-style: italic; }