/* ==========================================================================
   Álbum de fotografias

   Estilos específicos do catálogo, detalhe, comentários e administração.
   A paginação permanece em main.css por ser um componente partilhado.
   ========================================================================== */

/* Contentor alinhado com a largura do rodapé partilhado. */
.photoalbum-page {
    width: min(1440px, calc(100% - 32px));
    margin-inline: auto;
    padding-block: clamp(1.25rem, 3vw, 2.5rem);
}

.photoalbum-meta,
.photoalbum-comment header,
.photoalbum-comment-actions {
    display: flex;
    align-items: center;
    gap: .75rem;
}

/* Cabeçalho editorial, selector de álbuns e pesquisa. */
.photoalbum-hero {
    position: relative;
    overflow: hidden;
    margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
    padding: clamp(1.25rem, 3vw, 2.25rem);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 1.25rem;
    background:
        radial-gradient(circle at 92% 5%, rgba(255, 105, 0, .18), transparent 20rem),
        linear-gradient(145deg, #171719 0%, #0d0d0f 58%, #090909 100%);
    box-shadow: 0 24px 70px rgba(0, 0, 0, .34);
}

.photoalbum-hero::before {
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 3px;
    content: "";
    background: linear-gradient(90deg, #ff6900, #ff9a3d 42%, transparent 82%);
}

.photoalbum-hero__top,
.photoalbum-hero__identity,
.photoalbum-albums,
.photoalbum-albums a,
.photoalbum-search__field,
.photoalbum-hero__count {
    display: flex;
    align-items: center;
}

.photoalbum-hero__top {
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.photoalbum-hero__identity {
    min-width: min(100%, 34rem);
    gap: clamp(1rem, 2vw, 1.4rem);
}

.photoalbum-hero__icon {
    width: clamp(3.75rem, 7vw, 4.75rem);
    aspect-ratio: 1;
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid rgba(255, 105, 0, .34);
    border-radius: 1rem;
    background: rgba(255, 105, 0, .09);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
}

.photoalbum-hero__icon img {
    width: 62%;
    height: 62%;
    object-fit: contain;
}

.photoalbum-hero__eyebrow {
    margin: 0 0 .4rem;
    color: #ff8a2a;
    font-size: .72rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: .16em;
    text-align: left;
    text-transform: uppercase;
}

.photoalbum-hero h1 {
    margin: 0;
    color: #fff;
    font-family: Inter, "Segoe UI", Roboto, sans-serif;
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -.035em;
    text-shadow: none;
}

.photoalbum-hero__intro {
    max-width: 48rem;
    margin: .65rem 0 0;
    color: #b5b5ba;
    font-size: clamp(.92rem, 1.4vw, 1.02rem);
    line-height: 1.55;
    text-align: left;
}

.photoalbum-hero__count {
    gap: .45rem;
    padding: .7rem .9rem;
    color: #b5b5ba;
    font-size: .82rem;
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 999px;
    background: rgba(255, 255, 255, .045);
}

.photoalbum-hero__count strong {
    color: #fff;
    font-size: 1rem;
}

.photoalbum-albums {
    gap: .5rem;
    margin-top: clamp(1.25rem, 2.5vw, 1.75rem);
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, .08);
}

.photoalbum-albums a {
    gap: .55rem;
    min-height: 2.75rem;
    padding: .65rem .9rem;
    color: #aaaab0;
    font-family: Inter, "Segoe UI", Roboto, sans-serif;
    font-size: .82rem;
    font-weight: 750;
    line-height: 1;
    border: 1px solid transparent;
    border-radius: .75rem;
    transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.photoalbum-albums a:hover,
.photoalbum-albums a:focus-visible {
    color: #fff;
    border-color: rgba(255, 255, 255, .12);
    background: rgba(255, 255, 255, .055);
}

.photoalbum-albums a.is-active {
    color: #fff;
    border-color: rgba(255, 105, 0, .42);
    background: rgba(255, 105, 0, .13);
}

.photoalbum-albums img {
    width: 1.35rem;
    height: 1.35rem;
    object-fit: contain;
}

.photoalbum-back,
.photoalbum-share a {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}

.photoalbum-back {
    padding: .7rem .9rem;
    color: #fff;
    font-size: .82rem;
    font-weight: 750;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: .7rem;
    background: rgba(255, 255, 255, .05);
}

.photoalbum-back img {
    filter: brightness(0) invert(1);
}

.photoalbum-search {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: .65rem;
    margin-top: 1rem;
}

.photoalbum-search__field {
    min-width: 0;
    gap: .7rem;
    padding-inline: .95rem;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: .8rem;
    background: rgba(0, 0, 0, .34);
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.photoalbum-search__field:focus-within {
    border-color: rgba(255, 105, 0, .75);
    box-shadow: 0 0 0 3px rgba(255, 105, 0, .12);
}

.photoalbum-search__field img {
    flex: 0 0 auto;
    filter: brightness(0) invert(1);
    opacity: .55;
}

.photoalbum-search input {
    width: 100%;
    min-width: 0;
    padding: .85rem 0;
    color: #fff;
    border: 0;
    outline: 0;
    background: transparent;
    box-shadow: none;
}

.photoalbum-search input:focus {
    border: 0;
}

.photoalbum-search input::placeholder {
    color: #85858b;
}

.photoalbum-search button {
    min-width: 7.25rem;
    padding: .8rem 1.2rem;
    color: #080808;
    font-size: .86rem;
    font-weight: 850;
    border: 1px solid #ff790f;
    border-radius: .8rem;
    background: linear-gradient(135deg, #ff8a25, #ff6900);
    box-shadow: 0 10px 24px rgba(255, 105, 0, .2);
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.photoalbum-search button:hover,
.photoalbum-search button:focus-visible {
    color: #080808;
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(255, 105, 0, .28);
}

.photoalbum-results {
    margin: 1rem 0 0;
    color: #aaaab0;
    font-size: .85rem;
    text-align: left;
}

.photoalbum-results strong {
    color: #fff;
}

.photoalbum-comment-form input,
.photoalbum-comment-form textarea,
.photoalbum-comment-form button,
.photoalbum-admin input,
.photoalbum-admin textarea,
.photoalbum-admin button {
    padding: .75rem;
    border: 1px solid #555;
    border-radius: .45rem;
}

.photoalbum-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.1rem;
}

.photoalbum-card {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: .9rem;
    background: #151516;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .2);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.photoalbum-card:hover {
    border-color: rgba(255, 105, 0, .5);
    box-shadow: 0 18px 38px rgba(0, 0, 0, .32);
    transform: translateY(-3px);
}

.photoalbum-card a {
    display: block;
    height: 100%;
}

.photoalbum-card img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.photoalbum-card h2 {
    margin: 0;
    padding: .9rem;
    color: #ff790f;
    font-size: .98rem;
    line-height: 1.25;
    text-shadow: none;
}

.photoalbum-share {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .6rem;
    margin-block: 1.5rem;
}

.photoalbum-share a {
    padding: .5rem .75rem;
    border-radius: .4rem;
    background: #222;
}

.photoalbum-page .site-pagination {
    margin-block: clamp(2rem, 4vw, 3.25rem);
}

/* Vista de detalhe e coluna das fotografias mais consultadas. */
.photoalbum-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
    gap: 2rem;
}

.photoalbum-images {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.photoalbum-images a:first-child {
    grid-column: 1 / -1;
}

.photoalbum-images img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: .5rem;
}

.photoalbum-meta {
    justify-content: space-between;
    margin-block: 1rem;
    color: #aaa;
}

.photoalbum-description,
.photoalbum-admin {
    margin-block: 1.5rem;
    padding: 1rem;
    border: 1px solid #333;
    border-radius: .75rem;
    background: #151515;
}

/* Área pública de comentários e estados de moderação. */
.photoalbum-comments {
    overflow: hidden;
    margin-block: 2rem;
    padding: clamp(1rem, 2.5vw, 1.6rem);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 1.1rem;
    background:
        radial-gradient(circle at 100% 0, rgba(255, 105, 0, .1), transparent 20rem),
        linear-gradient(145deg, #171719, #0e0e0f);
    box-shadow: 0 20px 55px rgba(0, 0, 0, .28);
}

.photoalbum-comments__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: 0 0 1.35rem;
    padding: 0 0 1.2rem;
    color: inherit;
    border-bottom: 1px solid rgba(255, 255, 255, .09);
    background: transparent;
    box-shadow: none;
}

.photoalbum-comments__header::after {
    display: none;
}

.photoalbum-comments__title,
.photoalbum-comment__identity {
    display: flex;
    align-items: center;
}

.photoalbum-comments__title {
    gap: .85rem;
}

.photoalbum-comments__icon,
.photoalbum-comment__avatar {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid rgba(255, 105, 0, .32);
    background: rgba(255, 105, 0, .1);
}

.photoalbum-comments__icon {
    width: 2.85rem;
    height: 2.85rem;
    border-radius: .8rem;
}

.photoalbum-comments__icon img,
.photoalbum-comment__avatar img,
.photoalbum-notice img,
.photoalbum-comment-form__submit img {
    filter: brightness(0) invert(1);
}

.photoalbum-comments__header h2 {
    margin: 0;
    color: #fff;
    font-family: Inter, "Segoe UI", Roboto, sans-serif;
    font-size: clamp(1.2rem, 2.5vw, 1.55rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -.02em;
    text-shadow: none;
}

.photoalbum-comments__header p {
    margin: .25rem 0 0;
    color: #94949a;
    font-size: .86rem;
    line-height: 1.45;
    text-align: left;
}

.photoalbum-comments__count {
    min-width: 2.4rem;
    height: 2.4rem;
    display: inline-grid;
    place-items: center;
    color: #0a0a0a;
    font-size: .82rem;
    font-weight: 900;
    border-radius: 999px;
    background: linear-gradient(135deg, #ff8b28, #ff6900);
    box-shadow: 0 8px 18px rgba(255, 105, 0, .2);
}

.photoalbum-comments__empty {
    margin: 0 0 1.25rem;
    padding: 1rem;
    color: #9b9ba1;
    font-size: .88rem;
    text-align: center;
    border: 1px dashed rgba(255, 255, 255, .12);
    border-radius: .8rem;
    background: rgba(255, 255, 255, .025);
}

.photoalbum-top {
    display: grid;
    align-content: start;
    gap: 1rem;
}

.photoalbum-top a {
    display: grid;
    gap: .35rem;
    padding: .7rem;
    border: 1px solid #333;
    border-radius: .6rem;
    background: #151515;
}

.photoalbum-top img {
    width: 100%;
    height: auto;
    border-radius: .4rem;
}

.photoalbum-comment {
    margin-block: .8rem;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, .09);
    border-left: 3px solid #ff6900;
    border-radius: .75rem;
    background: rgba(3, 3, 3, .42);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .025);
}

.photoalbum-comment.is-pending {
    border-left-color: #c48b35;
    background: rgba(115, 75, 18, .08);
}

.photoalbum-comment header {
    justify-content: space-between;
    margin: 0;
    color: inherit;
    background: transparent;
    box-shadow: none;
}

.photoalbum-comment header::after {
    display: none;
}

.photoalbum-comment__identity {
    gap: .7rem;
}

.photoalbum-comment__avatar {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
}

.photoalbum-comment__identity strong,
.photoalbum-comment__identity time {
    display: block;
}

.photoalbum-comment__identity strong {
    color: #f4f4f5;
    font-size: .9rem;
    line-height: 1.25;
}

.photoalbum-comment__identity time {
    margin-top: .18rem;
    color: #77777d;
    font-size: .7rem;
}

.photoalbum-comment__status {
    padding: .35rem .55rem;
    color: #e4b66e;
    font-size: .66rem;
    font-weight: 800;
    letter-spacing: .04em;
    border: 1px solid rgba(228, 182, 110, .22);
    border-radius: 999px;
    background: rgba(228, 182, 110, .08);
}

.photoalbum-comment__body {
    margin: .9rem 0 0;
    color: #c8c8cc;
    font-size: .92rem;
    line-height: 1.6;
    text-align: left;
}

.photoalbum-comment-actions {
    justify-content: flex-end;
    margin-top: .8rem;
}

.photoalbum-comment-actions form {
    display: inline;
}

.photoalbum-comment-actions button {
    padding: .45rem .65rem;
    color: #bdbdc2;
    font-size: .7rem;
    font-weight: 800;
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: .5rem;
    background: rgba(255, 255, 255, .04);
}

.photoalbum-comment-actions button.is-approve {
    color: #9fd1a6;
    border-color: rgba(72, 170, 89, .25);
    background: rgba(72, 170, 89, .08);
}

.photoalbum-comment-actions button.is-delete {
    color: #e59a9a;
    border-color: rgba(210, 67, 67, .25);
    background: rgba(210, 67, 67, .08);
}

.photoalbum-comment-form,
.photoalbum-admin form {
    display: grid;
    gap: 1rem;
}

.photoalbum-comment-form label,
.photoalbum-admin label {
    display: grid;
    gap: .35rem;
}

.photoalbum-comment-form textarea,
.photoalbum-admin textarea {
    min-height: 8rem;
}

.photoalbum-comment-form {
    margin-top: 1.4rem;
    padding: clamp(1rem, 2.5vw, 1.35rem);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: .9rem;
    background: rgba(255, 255, 255, .035);
}

.photoalbum-comment-form__heading {
    padding-bottom: .9rem;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.photoalbum-comment-form__heading h3 {
    margin: 0;
    color: #fff;
    font-family: Inter, "Segoe UI", Roboto, sans-serif;
    font-size: 1.05rem;
    font-weight: 800;
    line-height: 1.3;
    text-shadow: none;
}

.photoalbum-comment-form__heading p {
    margin: .3rem 0 0;
    color: #8e8e94;
    font-size: .78rem;
    text-align: left;
}

.photoalbum-comment-form label > span {
    color: #d7d7da;
    font-size: .78rem;
    font-weight: 750;
}

.photoalbum-comment-form input,
.photoalbum-comment-form textarea {
    width: 100%;
    padding: .8rem .9rem;
    color: #f5f5f6;
    font-family: Inter, "Segoe UI", Roboto, sans-serif;
    font-size: .9rem;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: .7rem;
    outline: 0;
    background: rgba(0, 0, 0, .34);
    box-shadow: none;
    resize: vertical;
}

.photoalbum-comment-form input:focus,
.photoalbum-comment-form textarea:focus {
    border: 1px solid rgba(255, 105, 0, .75);
    box-shadow: 0 0 0 3px rgba(255, 105, 0, .1);
}

.photoalbum-comment-form input::placeholder,
.photoalbum-comment-form textarea::placeholder {
    color: #68686d;
}

/* CAPTCHA e acção principal do formulário de comentários. */
.photoalbum-captcha {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
    padding: .9rem;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: .75rem;
    background: rgba(0, 0, 0, .2);
}

.photoalbum-captcha > img {
    display: block;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: .45rem;
}

.photoalbum-captcha__field {
    min-width: 0;
}

.photoalbum-captcha__field small {
    display: block;
    margin-top: .4rem;
    color: #77777d;
    font-size: .7rem;
    line-height: 1.4;
}

.photoalbum-comment-form__submit {
    width: fit-content;
    min-width: 12rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    justify-self: end;
    padding: .8rem 1.15rem;
    color: #080808;
    font-size: .82rem;
    font-weight: 900;
    border: 1px solid #ff7b13;
    border-radius: .7rem;
    background: linear-gradient(135deg, #ff8b28, #ff6900);
    box-shadow: 0 10px 24px rgba(255, 105, 0, .2);
}

.photoalbum-comment-form__submit img {
    filter: brightness(0);
}

.photoalbum-comment-form__submit:hover,
.photoalbum-comment-form__submit:focus-visible {
    color: #080808;
    box-shadow: 0 14px 30px rgba(255, 105, 0, .3);
}

.photoalbum-notice {
    display: flex;
    align-items: center;
    gap: .55rem;
    margin: 0 0 1rem;
    padding: .75rem .85rem;
    color: #b9dfbf;
    font-size: .8rem;
    text-align: left;
    border: 1px solid rgba(74, 174, 91, .24);
    border-radius: .65rem;
    background: rgba(74, 174, 91, .09);
}

.photoalbum-notice.is-error {
    color: #efaaaa;
    border-color: rgba(214, 70, 70, .26);
    background: rgba(214, 70, 70, .09);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Adaptação da grelha e do detalhe a tablets. */
@media (max-width: 900px) {
    .photoalbum-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .photoalbum-layout {
        grid-template-columns: 1fr;
    }

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

    .photoalbum-top h2 {
        grid-column: 1 / -1;
    }
}

/* Apresentação em coluna única para telemóveis. */
@media (max-width: 560px) {
    .photoalbum-page {
        width: min(100% - 20px, 1440px);
        padding-block: 1rem;
    }

    .photoalbum-grid,
    .photoalbum-images,
    .photoalbum-top {
        grid-template-columns: 1fr;
    }

    .photoalbum-search {
        grid-template-columns: 1fr;
    }

    .photoalbum-search button {
        width: 100%;
    }

    .photoalbum-albums {
        align-items: stretch;
        overflow-x: auto;
        padding-bottom: .25rem;
    }

    .photoalbum-albums a {
        flex: 0 0 auto;
    }

    .photoalbum-hero__identity {
        align-items: flex-start;
    }

    .photoalbum-hero__icon {
        width: 3.5rem;
    }

    .photoalbum-comments__header {
        align-items: flex-start;
    }

    .photoalbum-captcha {
        grid-template-columns: 1fr;
    }

    .photoalbum-comment-form__submit {
        width: 100%;
        justify-self: stretch;
    }

    .photoalbum-comment header {
        align-items: flex-start;
    }
}