/**
 * Pages CSS — Marcil
 * مكونات خاصة بصفحات بعينها — لا تُحمَّل في كل الصفحات
 * يُحمَّل عبر {% block extra_css %} في الصفحات التي تحتاجه
 */

/* ========================================
   HERO SECTION
   يُستخدم في: home.html
   يُوضع فوق pub-layout (خارج الـ 3-column grid)
   ======================================== */

/* ========================================
   HERO — REDESIGNED
   هوية المجلة + إحصائيات + CTA
   ======================================== */

.pub-hero {
  display: grid;
  grid-template-columns: 1fr 280px;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  max-width: var(--container-max);
  margin: 0 auto;
}

.pub-hero__main {
  padding: var(--space-10) var(--space-8) var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 1px solid var(--color-border);
  min-height: 300px;
  position: relative;
}

.pub-hero__main::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0,74,143,0.35) 1.5px, transparent 1.5px);
  background-size: 14px 14px;
  -webkit-mask-image: linear-gradient(45deg, black 0%, rgba(0,0,0,0.4) 40%, transparent 70%);
  mask-image: linear-gradient(45deg, black 0%, rgba(0,0,0,0.4) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.pub-hero__stripe {
  position: absolute;
  top: 0;
  right: 0;
  width: 5px;
  height: 100%;
  background-color: var(--color-accent);
}

.pub-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: var(--space-4);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pub-hero__eyebrow-line {
  width: 20px;
  height: 2px;
  background-color: var(--color-accent);
  flex-shrink: 0;
}

.pub-hero__title {
  font-size: var(--text-3xl);
  line-height: var(--leading-tight);
  color: var(--color-text);
  margin-bottom: var(--space-3);
  font-weight: 700;
}

.pub-hero__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-loose);
  margin-bottom: var(--space-6);
  max-width: 480px;
}

/* Actions row */
.pub-hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.pub-hero__cta {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.pub-hero__cta-text {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-inverse);
  background-color: var(--color-primary);
  padding: var(--space-3) var(--space-5);
  transition: background-color var(--transition);
}

.pub-hero__cta:hover .pub-hero__cta-text {
  background-color: var(--color-primary-dark);
}

.pub-hero__cta-arrow {
  width: 40px;
  height: 40px;
  background-color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-inverse);
  font-size: var(--text-xl);
  flex-shrink: 0;
}

/* Stats row — 4 أرقام */
.pub-hero__stats {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.pub-hero__stat {
  display: flex;
  flex-direction: column;
}

.pub-hero__stat-n {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.pub-hero__stat-l {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

.pub-hero__stat-sep {
  width: 1px;
  height: 32px;
  background-color: var(--color-border);
  flex-shrink: 0;
}

/* Issue/Latest Article Panel */
.pub-hero__issue {
  background-color: var(--color-primary);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}

.pub-hero__issue-corner {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-top: 48px solid var(--color-accent);
  border-right: 48px solid transparent;
}

/* الجزء العلوي — هوية المجلة */
.pub-hero__issue-top {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-4);
}

.pub-hero__issue-journal-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  line-height: var(--leading-tight);
}

.pub-hero__issue-journal-issn {
  font-size: var(--text-xs);
  font-family: monospace;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.04em;
}

/* pill — خلفية شفافة بيضاء بدل border فقط */
.pub-hero__issue-pill {
  display: inline-block;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.9);
  background-color: rgba(255,255,255,0.12);
  padding: var(--space-1) var(--space-3);
  margin-bottom: var(--space-4);
  letter-spacing: 0.06em;
  font-weight: 600;
  align-self: flex-start;
}

/* label القسم — أبيض بدل أحمر على أزرق */
.pub-hero__issue-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.55);
  font-weight: 600;
  margin-bottom: var(--space-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pub-hero__issue-title {
  font-size: var(--text-lg);
  color: var(--color-text-inverse);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-3);
  font-weight: 700;
}

.pub-hero__issue-sub {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-6);
  line-height: var(--leading-normal);
}

@media (max-width: 1024px) {
  .pub-hero { grid-template-columns: 1fr 240px; }
}

@media (max-width: 768px) {
  .pub-hero { grid-template-columns: 1fr; }
  .pub-hero__main { min-height: auto; padding: var(--space-6); }
  .pub-hero__issue { min-height: 160px; }
  .pub-hero__stats { gap: var(--space-3); }
}

/* ========================================
   FEATURES STRIP
   يُستخدم في: home.html
   ======================================== */

.features-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  max-width: var(--container-max);
  margin: 0 auto;
}

.features-strip__item {
  padding: var(--space-5) var(--space-6);
  border-left: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.features-strip__item:last-child {
  border-left: none;
}

.features-strip__icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.features-strip__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-text-inverse);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
}

.features-strip__title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.features-strip__desc {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
}

.features-strip__accent {
  color: var(--color-accent);
  font-weight: 700;
}

@media (max-width: 768px) {
  .features-strip { grid-template-columns: 1fr; }
  .features-strip__item { border-left: none; border-bottom: 1px solid var(--color-border); }
  .features-strip__item:last-child { border-bottom: none; }
}

/* ========================================
   TICKER
   يُستخدم في: home.html
   ======================================== */

.ticker {
  background-color: var(--color-primary-dark);
  height: 36px;
  display: flex;
  align-items: center;
  overflow: hidden;
  max-width: var(--container-max);
  margin: 0 auto;
}

.ticker__label {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.35);
  font-weight: 700;
  white-space: nowrap;
  padding: 0 var(--space-4);
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  flex-shrink: 0;
  align-self: stretch;
  display: flex;
  align-items: center;
}

.ticker__wrap {
  overflow: hidden;
  flex: 1;
}

.ticker__track {
  display: flex;
  gap: var(--space-10);
  white-space: nowrap;
  animation: ticker-scroll 40s linear infinite;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.65);
  padding-left: var(--space-4);
}

.ticker__track span::before {
  content: '◆';
  font-size: 6px;
  margin-right: var(--space-2);
  opacity: 0.3;
  vertical-align: middle;
}

@keyframes ticker-scroll {
  0%   { transform: translateX(-10%); }
  100% { transform: translateX(100%); }
}

@media (max-width: 768px) {
  .ticker { display: none; }
}

/* ========================================
   ISSUES GRID
   يُستخدم في: home.html, archive.html
   ======================================== */

.issues-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.issue-card {
  background-color: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  text-decoration: none;
  display: block;
  transition: all var(--transition);
  overflow: hidden;
}

.issue-card:hover {
  border-color: var(--color-primary-light);
  background-color: var(--color-surface);
}

.issue-card--current {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.issue-card__badge {
  display: inline-block;
  font-size: 9px;
  background-color: var(--color-accent);
  color: var(--color-text-inverse);
  padding: 2px var(--space-2);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.issue-card__vol {
  font-size: 2.5rem;
  color: var(--color-border);
  line-height: 1;
  font-weight: 700;
  display: block;
}

.issue-card--current .issue-card__vol {
  color: rgba(255, 255, 255, 0.07);
}

.issue-card__num {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  font-weight: 600;
  display: block;
  margin-bottom: 2px;
}

.issue-card--current .issue-card__num {
  color: rgba(255, 255, 255, 0.5);
}

.issue-card__name {
  font-size: var(--text-xs);
  color: var(--color-text);
  line-height: var(--leading-tight);
}

.issue-card--current .issue-card__name {
  color: rgba(255, 255, 255, 0.75);
}

@media (max-width: 1024px) {
  .issues-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .issues-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ========================================
   ARTICLE PAGE WRAPPER — full-width خارج الـ grid
   ======================================== */

.article-page-wrap {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
}

/* ========================================
   ARTICLE DETAIL — 2-column layout
   ======================================== */

.article-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: var(--space-8);
  align-items: start;
}

.article-layout__main {
  min-width: 0;
}

.article-layout__sidebar {
  position: sticky;
  top: calc(66px + var(--space-4));
}

.article-layout__section-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-inverse);
  padding: var(--space-1) var(--space-3);
  margin-bottom: var(--space-4);
}

.article-detail__title {
  font-size: var(--text-3xl);
  line-height: var(--leading-tight);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  font-weight: 700;
}

.article-detail__authors {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.article-detail__author-main {
  font-weight: 600;
  color: var(--color-text);
}

.article-detail__author-sep {
  color: var(--color-text-muted);
}

.article-detail__author-co {
  color: var(--color-text-secondary);
}

.article-detail__author-inst {
  font-style: normal;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.article-detail__abstract {
  background-color: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-right: 4px solid var(--color-primary);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.article-detail__section-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.article-detail__abstract p {
  line-height: var(--leading-loose);
  color: var(--color-text-secondary);
  margin: 0;
}

.article-detail__keywords {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.article-detail__keywords-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-left: var(--space-2);
}

.article-detail__kw-tag {
  font-size: var(--text-xs);
  background-color: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  padding: var(--space-1) var(--space-3);
}

.article-detail__actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

/* Article info list في الـ sidebar */
.article-info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.article-info-list__item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
  gap: var(--space-3);
}

.article-info-list__item:last-child {
  border-bottom: none;
}

.article-info-list__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 600;
  flex-shrink: 0;
}

.article-info-list__value {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  text-align: left;
  direction: ltr;
}

.article-info-list__link {
  color: var(--color-primary);
  text-decoration: none;
  font-size: var(--text-xs);
  direction: ltr;
  transition: color var(--transition);
}

.article-info-list__link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
  .article-layout__sidebar {
    position: static;
  }
}

/* ========================================
   ARTICLE LIST — 2-column layout
   ======================================== */

.article-list-layout {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: var(--space-8);
  align-items: start;
}

.article-list-layout__main {
  min-width: 0;
}

.article-list-layout__sidebar {
  position: sticky;
  top: calc(66px + var(--space-4));
}

/* Issue list item — full clickable row */
.pub-widget__list-item--link {
  padding: 0;
}

.pub-widget__issue-link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-3) var(--space-5);
  text-decoration: none;
  transition: background-color var(--transition);
  width: 100%;
}

.pub-widget__issue-link:hover {
  background-color: var(--color-surface-alt);
}

.pub-widget__issue-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex-wrap: wrap;
}

/* Section dot في الـ sidebar */
.pub-widget__section-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-left: var(--space-2);
  flex-shrink: 0;
  vertical-align: middle;
}

@media (max-width: 768px) {
  .article-list-layout {
    grid-template-columns: 1fr;
  }
  .article-list-layout__sidebar {
    position: static;
  }
}

/* ========================================
   ARTICLE HEADER — بدون box، نظيف
   ======================================== */

.article-header__section {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.article-header__section-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.article-header__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}

.article-header__meta-sep {
  color: var(--color-border);
}

.article-header__divider {
  height: 1px;
  background-color: var(--color-border);
  margin: var(--space-6) 0;
}

/* ========================================
   ARTICLE CITATION
   ======================================== */

.article-citation {
  background-color: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-right: 3px solid var(--color-neutral);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-6);
}

.article-citation__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.article-citation__title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
}

.article-citation__copy {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  background: none;
  border: 1px solid var(--color-border);
  padding: var(--space-1) var(--space-3);
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.article-citation__copy:hover {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.article-citation__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-loose);
  margin: 0;
  font-style: italic;
}

/* ========================================
   RELATED ARTICLES — list style
   ======================================== */

.article-related__card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-right: 3px solid var(--color-border);
  background-color: var(--color-surface);
  text-decoration: none;
  transition: all var(--transition);
  margin-bottom: var(--space-2);
}

.article-related__card:hover {
  border-right-color: var(--color-primary);
  background-color: var(--color-surface-alt);
}

.article-related__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.article-related__section {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.article-related__title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text);
  line-height: var(--leading-tight);
}

.article-related__author {
  font-size: 11px;
  color: var(--color-text-muted);
}

.article-related__arrow {
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: color var(--transition);
}

.article-related__card:hover .article-related__arrow {
  color: var(--color-primary);
}

/* ========================================
   ARTICLE VIEWS COUNTER
   ======================================== */

.article-views-count {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  direction: ltr;
}

.article-views-num {
  font-weight: 700;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
  min-width: 2ch;
  display: inline-block;
  text-align: right;
}