/* ==========================================================================
 * Author Page — يستخدم tokens من golden-ratio.css
 * Prefix: .author-* — لا تعارض
 * ========================================================================== */

/* ============================================================
 *  ① Hero
 * ============================================================ */
.author-page { background: var(--ad-color-bg); color: var(--ad-color-text); }

.author-hero {
    position: relative;
    isolation: isolate;
    margin-block-end: var(--ad-space-xl);
}
.author-hero__cover {
    block-size: 320px;
    background-color: var(--ad-color-surface-2);
    background-size: cover;
    background-position: center;
    position: relative;
}
.author-hero__cover--default {
    background: linear-gradient(135deg, var(--ad-c-primary-700), var(--ad-c-accent-700));
}
.author-hero__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.55), transparent 60%);
    pointer-events: none;
}
.author-hero__inner {
    position: relative;
    margin-block-start: -90px;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--ad-space-lg);
    align-items: end;
    z-index: 2;
}
.author-hero__photo {
    inline-size: 160px;
    block-size: 160px;
    border-radius: 50%;
    border: 5px solid var(--ad-color-bg);
    object-fit: cover;
    background: var(--ad-color-surface-2);
    box-shadow: 0 8px 24px rgba(0,0,0,.15);
}
.author-hero__photo--placeholder {
    display: flex; align-items: center; justify-content: center;
    font-size: 64px; color: var(--ad-color-text-muted);
}
.author-hero__info {
    padding-block: var(--ad-space-md);
    color: white;
    text-shadow: 0 2px 12px rgba(0,0,0,.6);
}
.author-hero__name {
    margin: 0 0 var(--ad-space-xs);
    color: white;
    display: flex;
    align-items: center;
    gap: var(--ad-space-sm);
}
.author-hero__verified {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 32px;
    block-size: 32px;
    background: #1d7a2c;
    color: white;
    border-radius: 50%;
    font-size: 18px;
    box-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.author-hero__title {
    margin: 0 0 var(--ad-space-sm);
    color: rgba(255,255,255,.92);
    font-weight: var(--ad-fw-medium);
}
.author-hero__bio {
    color: rgba(255,255,255,.88);
    max-inline-size: 70ch;
    margin-block-end: var(--ad-space-sm);
    line-height: var(--ad-lh-relaxed);
}
.author-hero__bio p:last-child { margin-block-end: 0; }
.author-hero__meta {
    color: rgba(255,255,255,.85);
    font-size: var(--ad-fs--1);
    flex-wrap: wrap;
}
.author-hero__badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ad-space-xs);
    margin-block-start: var(--ad-space-md);
}
.author-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--ad-space-2xs);
    padding: 4px 12px;
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.25);
    color: white;
    border-radius: var(--ad-radius-pill);
    font-size: var(--ad-fs--1);
    font-weight: var(--ad-fw-medium);
    text-shadow: none;
}
.author-badge__icon { font-size: 14px; }
.author-badge--verified { background: rgba(29,122,44,.85); border-color: #1d7a2c; }
.author-badge--writer_of_month { background: rgba(218,166,23,.9); border-color: #dba617; color: #2a1a00; }


/* ============================================================
 *  ② Stats Grid
 * ============================================================ */
.author-page__body {
    padding-block: var(--ad-space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--ad-space-xl);
}
.author-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--ad-space-md);
}
.author-stat {
    background: var(--ad-color-elevated);
    border: 1px solid var(--ad-color-border);
    border-radius: var(--ad-radius-md);
    padding: var(--ad-space-md);
    text-align: center;
    transition: transform var(--ad-dur-fast) var(--ad-ease-out),
                box-shadow var(--ad-dur-fast) var(--ad-ease-out);
}
.author-stat:hover {
    transform: translateY(-3px);
    box-shadow: var(--ad-shadow-md);
}
.author-stat__icon { font-size: 28px; margin-bottom: var(--ad-space-xs); }
.author-stat__value {
    font-size: var(--ad-fs-3);
    font-weight: var(--ad-fw-bold);
    color: var(--ad-c-primary-600);
    line-height: 1;
    font-family: var(--ad-font-display);
}
.author-stat__label {
    font-size: var(--ad-fs--1);
    color: var(--ad-color-text-muted);
    margin-top: var(--ad-space-2xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.author-stat--cats { text-align: start; }
.author-stat__cats-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: var(--ad-space-xs);
}
.author-cat-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    background: var(--ad-color-surface);
    border-radius: var(--ad-radius-pill);
    text-decoration: none;
    color: var(--ad-color-text);
    font-size: var(--ad-fs--1);
    border: 1px solid var(--ad-color-border);
    transition: all var(--ad-dur-fast) var(--ad-ease-out);
}
.author-cat-tag:hover {
    background: var(--ad-c-primary-500);
    color: white;
    border-color: var(--ad-c-primary-500);
}
.author-cat-tag__count {
    background: rgba(0,0,0,.1);
    padding: 0 6px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: var(--ad-fw-bold);
}


/* ============================================================
 *  ③ Social
 * ============================================================ */
.author-social__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ad-space-md);
    padding: var(--ad-space-md) var(--ad-space-lg);
    background: var(--ad-color-surface);
    border-radius: var(--ad-radius-md);
    flex-wrap: wrap;
}
.author-social__links {
    display: flex;
    gap: var(--ad-space-xs);
    flex-wrap: wrap;
}
.author-social__link {
    inline-size: 44px;
    block-size: 44px;
    border-radius: 50%;
    background: var(--ad-color-bg);
    border: 1px solid var(--ad-color-border);
    color: var(--ad-color-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    transition: all var(--ad-dur-fast) var(--ad-ease-spring);
}
.author-social__link:hover {
    background: var(--brand, var(--ad-c-primary-500));
    color: white;
    border-color: var(--brand, var(--ad-c-primary-500));
    transform: scale(1.1);
}
.author-social__follow {
    flex-shrink: 0;
}


/* ============================================================
 *  ③.1 Newsletter modal
 * ============================================================ */
.author-newsletter-modal {
    position: fixed; inset: 0; z-index: 99999;
    display: flex; align-items: center; justify-content: center;
}
.author-newsletter-modal[hidden] { display: none; }
.author-newsletter-modal__backdrop {
    position: absolute; inset: 0;
    background: rgba(0,0,0,.6);
}
.author-newsletter-modal__content {
    position: relative;
    background: var(--ad-color-elevated);
    border-radius: var(--ad-radius-lg);
    padding: var(--ad-space-xl);
    max-inline-size: 480px;
    inline-size: 90%;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.author-newsletter-modal__close {
    position: absolute;
    inset-block-start: 12px;
    inset-inline-end: 12px;
    inline-size: 32px;
    block-size: 32px;
    border: 0;
    background: var(--ad-color-surface);
    color: var(--ad-color-text-muted);
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
}
.author-newsletter-modal__close:hover { color: var(--ad-color-text); }
.author-newsletter-modal h3 { margin-top: 0; color: var(--ad-c-primary-600); }
.author-newsletter-form {
    display: flex;
    gap: var(--ad-space-xs);
    margin-block: var(--ad-space-md);
}
.author-newsletter-form input[type=email] {
    flex: 1;
    padding: var(--ad-space-sm) var(--ad-space-md);
    border: 1px solid var(--ad-color-border-strong);
    border-radius: var(--ad-radius-sm);
    font: inherit;
    min-block-size: 44px;
}
.author-newsletter-form__note {
    font-size: var(--ad-fs--1);
    color: var(--ad-color-text-muted);
    margin: 0;
    text-align: center;
}


/* ============================================================
 *  ④ Articles grid
 * ============================================================ */
.author-articles__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--ad-space-md);
    margin-block-end: var(--ad-space-md);
    border-block-end: 2px solid var(--ad-c-primary-500);
    padding-block-end: var(--ad-space-sm);
}
.author-articles__header h2 { margin: 0; }
.author-articles__count { color: var(--ad-color-text-muted); font-size: var(--ad-fs-0); font-weight: normal; }

.author-articles__sort {
    display: flex;
    gap: var(--ad-space-xs);
    align-items: center;
    font-size: var(--ad-fs--1);
}
.author-articles__sort-link {
    padding: 4px 12px;
    color: var(--ad-color-text-muted);
    text-decoration: none;
    border-radius: var(--ad-radius-pill);
    transition: all var(--ad-dur-fast) var(--ad-ease-out);
}
.author-articles__sort-link:hover { color: var(--ad-color-text); background: var(--ad-color-surface); }
.author-articles__sort-link.is-active {
    background: var(--ad-c-primary-500);
    color: white;
}

.author-articles__filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ad-space-xs);
    margin-block-end: var(--ad-space-lg);
}
.author-filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    background: var(--ad-color-surface);
    border: 1px solid var(--ad-color-border);
    border-radius: var(--ad-radius-pill);
    text-decoration: none;
    color: var(--ad-color-text);
    font-size: var(--ad-fs--1);
    transition: all var(--ad-dur-fast) var(--ad-ease-out);
}
.author-filter-tag:hover { border-color: var(--ad-c-primary-500); color: var(--ad-c-primary-600); }
.author-filter-tag.is-active {
    background: var(--ad-c-primary-500);
    border-color: var(--ad-c-primary-500);
    color: white;
}
.author-filter-tag__count {
    background: rgba(0,0,0,.1);
    padding: 0 6px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: var(--ad-fw-bold);
}

.author-articles__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--ad-space-lg);
}
.author-article-card {
    background: var(--ad-color-elevated);
    border-radius: var(--ad-radius-md);
    overflow: hidden;
    box-shadow: var(--ad-shadow-sm);
    transition: transform var(--ad-dur-base) var(--ad-ease-out),
                box-shadow var(--ad-dur-base) var(--ad-ease-out);
}
.author-article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ad-shadow-lg);
}
.author-article-card__link {
    display: block;
    color: inherit;
    text-decoration: none;
}
.author-article-card__media {
    aspect-ratio: 16 / 10;
    background: var(--ad-color-surface-2);
    overflow: hidden;
}
.author-article-card__media img {
    inline-size: 100%; block-size: 100%; object-fit: cover;
    transition: transform var(--ad-dur-slow) var(--ad-ease-out);
}
.author-article-card:hover .author-article-card__media img { transform: scale(1.04); }
.author-article-card__body {
    padding: var(--ad-space-md);
    display: flex;
    flex-direction: column;
    gap: var(--ad-space-xs);
}
.author-article-card__body h3 {
    margin: 0;
    transition: color var(--ad-dur-fast) var(--ad-ease-out);
}
.author-article-card__link:hover h3 { color: var(--ad-c-primary-600); }
.author-article-card__meta {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.author-articles__pagination {
    margin-block-start: var(--ad-space-xl);
    display: flex;
    justify-content: center;
}
.author-articles__pagination ul.page-numbers {
    display: flex;
    gap: 4px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.author-articles__pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-inline-size: 36px;
    block-size: 36px;
    padding: 0 12px;
    background: var(--ad-color-surface);
    color: var(--ad-color-text);
    text-decoration: none;
    border-radius: var(--ad-radius-sm);
    transition: all var(--ad-dur-fast) var(--ad-ease-out);
}
.author-articles__pagination .page-numbers:hover {
    background: var(--ad-c-primary-100);
    color: var(--ad-c-primary-700);
}
.author-articles__pagination .page-numbers.current {
    background: var(--ad-c-primary-500);
    color: white;
    font-weight: var(--ad-fw-bold);
}

.author-articles__empty {
    text-align: center;
    padding: var(--ad-space-2xl);
    background: var(--ad-color-surface);
    border-radius: var(--ad-radius-md);
    color: var(--ad-color-text-muted);
}


/* ============================================================
 *  Mobile
 * ============================================================ */
@media (max-width: 768px) {
    .author-hero__cover { block-size: 200px; }
    .author-hero__inner { grid-template-columns: 1fr; gap: var(--ad-space-md); margin-block-start: -60px; text-align: center; }
    .author-hero__photo { inline-size: 120px; block-size: 120px; margin-inline: auto; }
    .author-hero__name { justify-content: center; }
    .author-hero__meta { justify-content: center; }
    .author-hero__badges { justify-content: center; }
    .author-stats__grid { grid-template-columns: repeat(2, 1fr); }
    .author-articles__header { flex-direction: column; align-items: stretch; }
    .author-social__inner { flex-direction: column; align-items: stretch; }
    .author-social__links { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
    .author-stat:hover, .author-article-card:hover { transform: none; }
    .author-article-card__media img { transition: none; }
}