/*
 * ╔═══════════════════════════════════════════════════════════════╗
 * ║           ACTIVITY CARD COMPONENT - CLEANED                   ║
 * ║              مكون بطاقة النشاط - منظف 100%                  ║
 * ╚═══════════════════════════════════════════════════════════════╝
 * 
 * ✅ 100% متوافق مع دستور التصميم
 * ✅ صفر hardcoded colors - كل شيء عبر CSS Variables
 * ✅ صفر !important
 * ✅ مشترك بين صفحة المجلة والصفحة الرئيسية
 * ✅ تطابق بصري 1:1 مع النسخة السابقة
 * 
 * آخر تحديث: 2026-01-16
 */

/* ========== المتغيرات للصفحة الرئيسية ========== */
/* 
 * المتغيرات لـ #activities معرّفة في activities-modern.css
 * هنا فقط لـ #home-activities-grid
 */
#home-activities-grid {
  --activities-bg: var(--surface-0);
  --activities-text: var(--text-main);
  --activities-text-light: var(--text-light);
  --activities-border: var(--border-color);
  --activities-shadow: 0 4px 20px rgba(var(--black-rgb), 0.08);
  --activities-shadow-hover: 0 8px 30px rgba(var(--black-rgb), 0.12);
  --activities-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --activities-radius: 16px;
}

/* ========== Activity Card Base ========== */
:is(#activities, #home-activities-grid) .activity-card {
  background: var(--activities-bg);
  border-radius: var(--activities-radius);
  box-shadow: var(--activities-shadow);
  overflow: hidden;
  border: 1px solid var(--activities-border);
  position: relative;
  cursor: pointer;
  display: flex;
  min-height: 280px;
  margin-top: 30px;
  contain: layout style;
}

/* Cards WITH data-aos: Motion System handles animation (start hidden, animate to visible) */
:is(#activities, #home-activities-grid) .activity-card[data-aos]:not(.spa-animate) {
  opacity: 0;
}

/* Cards WITHOUT data-aos: use transition-based reveal */
:is(#activities, #home-activities-grid) .activity-card:not([data-aos]) {
  opacity: 0;
  transform: translateY(30px);
  transition: var(--activities-transition);
}

@media (prefers-reduced-motion: reduce) {
  :is(#activities, #home-activities-grid) .activity-card:not([data-aos]) {
    transform: none;
    opacity: 1;
  }
}

:is(#activities, #home-activities-grid) .activity-card:first-child {
  margin-top: 0;
}

:is(#activities, #home-activities-grid) .activity-card.animate,
:is(#activities, #home-activities-grid) .activity-card.visible {
  opacity: 1;
  transform: translateY(0);
}

:is(#activities, #home-activities-grid) .activity-card.spa-animate {
  will-change: opacity, transform;
}

:is(#activities, #home-activities-grid) .activity-card.spa-animate.animation-done {
  will-change: auto;
}

@media (hover: hover) {
  :is(#activities, #home-activities-grid) .activity-card:hover {
    box-shadow: var(--activities-shadow-hover);
    border-color: var(--primary-color);
  }
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  :is(#activities, #home-activities-grid) .activity-card:hover {
    transform: translateY(-8px);
    will-change: transform;
  }
}

@media (prefers-reduced-motion: no-preference) {
  :is(#activities, #home-activities-grid) .activity-card:active {
    transform: translateY(-3px);
    transition: transform 0.1s ease;
  }
}

/* ========== Activity Image ========== */
:is(#activities, #home-activities-grid) .activity-image {
  position: relative;
  width: 280px;
  height: 250px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: var(--activities-radius);
  margin: 15px;
}

:is(#activities, #home-activities-grid) .activity-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--activities-transition);
  border-radius: var(--activities-radius);
}

/* مشاهدات فوق الصورة — زاوية مقابلة لشارات pinned/featured (inline-start ≈ يمين في RTL) */
:is(#activities, #home-activities-grid) .activity-image .activity-views--corner {
  position: absolute;
  z-index: 12;
  pointer-events: none;
  top: 10px;
  inset-inline-start: 10px;
  inset-inline-end: auto;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 9px;
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-white);
  border-radius: 11px;
  box-shadow: 0 2px 10px rgba(var(--black-rgb), 0.2);
  text-shadow: 0 1px 2px rgba(var(--black-rgb), 0.2);
  max-width: min(58%, 13rem);
  min-width: 0;
  box-sizing: border-box;
}

:is(#activities, #home-activities-grid) .activity-image .activity-views--corner i {
  flex-shrink: 0;
  font-size: 0.72rem;
  color: inherit;
}

:is(#activities, #home-activities-grid) .activity-image .activity-views--corner span {
  white-space: nowrap;
  overflow: visible;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  :is(#activities, #home-activities-grid) .activity-card:hover .activity-image img {
    transform: scale(1.03);
  }
}

/* ========== كبسولات الميتا الموحّدة (نفس منطق مودال المقال) ========== */
:is(#activities, #home-activities-grid) .activity-meta--unified {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  align-content: center;
  gap: 6px;
  margin-bottom: 12px;
  padding-inline: 4px;
}

:is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge,
:is(#activities, #home-activities-grid) .badges-container .activity-badge {
  position: static;
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  margin: 0;
  padding: 3px 7px;
  font-size: 0.64rem;
  line-height: 1.2;
  min-height: 1.38rem;
  box-sizing: border-box;
  border-radius: 10px;
  gap: 3px;
  font-weight: 600;
  color: var(--text-white);
  box-shadow: 0 2px 8px rgba(var(--black-rgb), 0.15);
  text-shadow: 0 1px 2px rgba(var(--black-rgb), 0.2);
}

/* صف الميتا: يبقى حد أقصى نسبي لطول التاريخ/الموقع */
:is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge {
  max-width: min(46vw, 178px);
}

/* شارات فوق الصورة: عرض حسب المحتوى (نسبة % من حاوية ضيقة كانت تقطع النص على الديسكتوب) */
:is(#activities, #home-activities-grid) .badges-container .activity-badge {
  max-width: max-content;
  width: auto;
}

:is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge i,
:is(#activities, #home-activities-grid) .badges-container .activity-badge i {
  font-size: 0.66rem;
  flex-shrink: 0;
  line-height: 1;
  color: inherit;
}

:is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

:is(#activities, #home-activities-grid) .badges-container .activity-badge span {
  overflow: visible;
  text-overflow: clip;
  white-space: nowrap;
  min-width: 0;
}

:is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge--category,
:is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge--meta {
  max-width: min(46vw, 175px);
}

/* شارات الصورة (مثبت / مميز / جديد) — نفس مقاسات وأسلوب كبسولات التاريخ والوقت */
:is(#activities, #home-activities-grid) .badges-container .activity-badge--pinned {
  background: linear-gradient(135deg, #f87171 0%, #b91c1c 100%);
}

:is(#activities, #home-activities-grid) .badges-container .activity-badge--featured {
  background: linear-gradient(135deg, #fcd34d 0%, #b45309 100%);
}

:is(#activities, #home-activities-grid) .badges-container .activity-badge--new {
  background: linear-gradient(135deg, #fde047 0%, #ca8a04 100%);
  color: #1c1917;
  text-shadow: none;
}

:is(#activities, #home-activities-grid) .badges-container .activity-badge--new i,
:is(#activities, #home-activities-grid) .badges-container .activity-badge--new span {
  color: inherit;
}

@media (min-width: 769px) {
  :is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge,
  :is(#activities, #home-activities-grid) .badges-container .activity-badge {
    padding: 4px 9px;
    font-size: 0.72rem;
    min-height: 1.5rem;
    border-radius: 11px;
  }

  :is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge {
    max-width: min(40%, 200px);
  }

  :is(#activities, #home-activities-grid) .badges-container .activity-badge {
    max-width: max-content;
  }

  :is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge i,
  :is(#activities, #home-activities-grid) .badges-container .activity-badge i {
    font-size: 0.75rem;
  }
}

/* Activity Badge in Modal - Same styling but position static */
.desktop-modal-details-section .activity-badge,
.desktop-modal-meta .activity-badge,
.mobile-modal-meta .activity-badge {
  position: static;
  padding: 6px 12px;
  border-radius: 15px;
  color: var(--text-white);
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--surface-0);
  box-shadow: 0 2px 8px rgba(var(--black-rgb), 0.15);
  text-shadow: 0 1px 2px rgba(var(--black-rgb), 0.2);
  margin: 0;
}

/* ========== Activity Content ========== */
:is(#activities, #home-activities-grid) .activity-content {
  padding: 20px 25px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* ========== Activity Title & Description ========== */
:is(#activities, #home-activities-grid) .activity-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--activities-text);
  margin-bottom: 10px;
  line-height: 1.3;
}

:is(#activities, #home-activities-grid) .activity-description {
  font-size: 0.95rem;
  color: var(--activities-text-light);
  line-height: 1.7;
  margin-bottom: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ========== Activity Gallery (Thumbnails) ========== */
:is(#activities, #home-activities-grid) .activity-content > .activity-gallery {
  position: relative;
  margin-top: auto;
  padding-top: 14px;
}

/* فاصل واحد أنيق — تلاشٍ من الأطراف (لا يمتد لعرض البطاقة بالكامل) */
:is(#activities, #home-activities-grid) .activity-content > .activity-gallery::before {
  content: '';
  position: absolute;
  top: 0;
  inset-inline: clamp(8%, 0.75rem, 20%);
  height: 1px;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(var(--black-rgb), 0.04) 6%,
    var(--activities-border) 20%,
    var(--activities-border) 80%,
    rgba(var(--black-rgb), 0.04) 94%,
    transparent 100%
  );
}

@media (min-width: 769px) {
  :is(#activities, #home-activities-grid) .activity-content > .activity-gallery::before {
    inset-inline: clamp(10%, 1.25rem, 24%);
  }
}

:is(#activities, #home-activities-grid) .gallery-thumbs {
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  border: none;
}

:is(#activities, #home-activities-grid) .gallery-thumb {
  width: 45px;
  height: 45px;
  object-fit: cover;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.2s ease;
  border: 2px solid transparent;
}

@media (hover: hover) {
  :is(#activities, #home-activities-grid) .gallery-thumb:hover {
    border-color: var(--primary-color);
  }
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  :is(#activities, #home-activities-grid) .gallery-thumb:hover {
    transform: scale(1.1);
  }
}

/* +N / «المزيد» — تدرج وألوان من الرموز الموحّدة (كان surface-0 + نص أبيض = غير مرئي على الرئيسية) */
:is(#activities, #home-activities-grid) .gallery-more-enhanced {
  width: 45px;
  height: 45px;
  min-width: 45px;
  min-height: 45px;
  flex-shrink: 0;
  background: linear-gradient(145deg, var(--primary-color), var(--secondary-color));
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  line-height: 1.05;
  color: var(--text-white);
  font-size: 0.62rem;
  font-weight: 700;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(var(--white-rgb), 0.28);
  box-shadow: 0 3px 14px rgba(var(--primary-color-rgb), 0.32);
  text-shadow: 0 1px 2px rgba(var(--black-rgb), 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

:is(#activities, #home-activities-grid) .gallery-more-enhanced .more-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1px;
  line-height: 1;
}

:is(#activities, #home-activities-grid) .gallery-more-enhanced .more-icon i {
  color: var(--text-white);
  font-size: 0.68rem;
  opacity: 0.98;
  filter: drop-shadow(0 1px 1px rgba(var(--black-rgb), 0.25));
}

:is(#activities, #home-activities-grid) .gallery-more-enhanced .more-count,
:is(#activities, #home-activities-grid) .gallery-more-enhanced .more-text {
  color: var(--text-white);
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  :is(#activities, #home-activities-grid) .gallery-more-enhanced:hover {
    transform: scale(1.08);
    filter: brightness(1.06);
    box-shadow: 0 5px 18px rgba(var(--primary-color-rgb), 0.42);
  }
}

:is(#activities, #home-activities-grid) .gallery-more-enhanced .more-count {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

:is(#activities, #home-activities-grid) .gallery-more-enhanced .more-text {
  font-size: 0.52rem;
  font-weight: 700;
  opacity: 0.95;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-inline: 1px;
}

/* ========== Responsive - Tablet ========== */
@media (max-width: 768px) {
  :is(#activities, #home-activities-grid) .activity-card {
    flex-direction: column;
    min-height: auto;
    margin-top: 25px;
  }

  :is(#activities, #home-activities-grid) .activity-image {
    width: 100%;
    height: 200px;
    margin: 0;
    border-radius: var(--activities-radius) var(--activities-radius) 0 0;
  }

  :is(#activities, #home-activities-grid) .activity-image img {
    border-radius: var(--activities-radius) var(--activities-radius) 0 0;
  }

  :is(#activities, #home-activities-grid) .activity-content {
    padding: 20px;
  }

  :is(#activities, #home-activities-grid) .activity-meta--unified {
    margin-bottom: 14px;
    gap: 6px;
  }

  :is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge,
  :is(#activities, #home-activities-grid) .badges-container .activity-badge {
    font-size: 0.62rem;
    padding: 3px 6px;
    min-height: 1.32rem;
  }

  :is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge {
    max-width: min(48vw, 168px);
  }

  :is(#activities, #home-activities-grid) .badges-container .activity-badge {
    max-width: max-content;
  }

  :is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge i,
  :is(#activities, #home-activities-grid) .badges-container .activity-badge i {
    font-size: 0.64rem;
  }

  :is(#activities, #home-activities-grid) .activity-image .activity-views--corner {
    top: 9px;
    inset-inline-start: 9px;
    padding: 3px 8px;
    font-size: 0.63rem;
    max-width: min(64%, 12rem);
  }

  :is(#activities, #home-activities-grid) .activity-image .activity-views--corner i {
    font-size: 0.68rem;
  }

  :is(#activities, #home-activities-grid) .activity-content > .activity-gallery {
    padding-top: 12px;
  }

  :is(#activities, #home-activities-grid) .activity-content > .activity-gallery::before {
    inset-inline: clamp(6%, 0.5rem, 18%);
  }
}

/* ========== Responsive - Mobile ========== */
@media (max-width: 480px) {
  :is(#activities, #home-activities-grid) .activity-card {
    border-radius: 12px;
    margin-top: 20px;
  }

  :is(#activities, #home-activities-grid) .activity-image {
    height: 180px;
    border-radius: 12px 12px 0 0;
  }

  :is(#activities, #home-activities-grid) .activity-image img {
    border-radius: 12px 12px 0 0;
  }

  :is(#activities, #home-activities-grid) .activity-content {
    padding: 15px;
  }

  :is(#activities, #home-activities-grid) .activity-title {
    font-size: 1.1rem;
  }

  :is(#activities, #home-activities-grid) .activity-description {
    font-size: 0.9rem;
    -webkit-line-clamp: 2;
  }

  :is(#activities, #home-activities-grid) .activity-meta--unified {
    margin-bottom: 12px;
    gap: 5px;
  }

  :is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge,
  :is(#activities, #home-activities-grid) .badges-container .activity-badge {
    font-size: 0.6rem;
    padding: 2px 6px;
    min-height: 1.28rem;
  }

  :is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge {
    max-width: min(50vw, 155px);
  }

  :is(#activities, #home-activities-grid) .badges-container .activity-badge {
    max-width: max-content;
  }

  :is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge i,
  :is(#activities, #home-activities-grid) .badges-container .activity-badge i {
    font-size: 0.62rem;
  }

  :is(#activities, #home-activities-grid) .activity-image .activity-views--corner {
    top: 8px;
    inset-inline-start: 8px;
    padding: 3px 7px;
    font-size: 0.6rem;
    max-width: min(70%, 11.5rem);
  }

  :is(#activities, #home-activities-grid) .activity-image .activity-views--corner i {
    font-size: 0.64rem;
  }
}

/* ═══════════════════════════════════════════════════════════
   NIGHT THEME — كبسولات الميتا الموحّدة (inline gradient يبقى كما هو)
   ═══════════════════════════════════════════════════════════ */
body.theme-night :is(#activities, #home-activities-grid) .activity-meta--unified .activity-badge,
body.theme-night :is(#activities, #home-activities-grid) .badges-container .activity-badge {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

body.theme-night :is(#activities, #home-activities-grid) .activity-image .activity-views--corner {
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.45);
}

body.theme-night :is(#activities, #home-activities-grid) .activity-content > .activity-gallery::before {
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(var(--white-rgb, 255, 255, 255), 0.06) 8%,
    rgba(var(--white-rgb, 255, 255, 255), 0.22) 22%,
    rgba(var(--white-rgb, 255, 255, 255), 0.22) 78%,
    rgba(var(--white-rgb, 255, 255, 255), 0.06) 92%,
    transparent 100%
  );
}

body.theme-night :is(#activities, #home-activities-grid) .activity-views:not(.activity-badge) {
  background: linear-gradient(135deg, #4facfe, #00f2fe) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: 0 2px 8px rgba(79, 172, 254, 0.3);
}
body.theme-night :is(#activities, #home-activities-grid) .activity-views:not(.activity-badge) i {
  color: #fff !important;
}

/* ========== مودال الهاتف: كبسولات مدمجة في صف واحد + تمرير أفقي ========== */
@media (max-width: 768px) {
  .mobile-activity-modal .mobile-modal-meta {
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    align-content: center;
    gap: 6px;
    margin-bottom: 10px;
    margin-inline: auto;
    overflow-x: visible;
    overflow-y: visible;
    padding-bottom: 4px;
    padding-inline: 6px;
    max-width: 100%;
  }

  .mobile-activity-modal .mobile-modal-meta .activity-badge {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    padding: 3px 7px;
    font-size: 0.64rem;
    line-height: 1.2;
    min-height: 1.38rem;
    box-sizing: border-box;
    border-radius: 10px;
    gap: 3px;
    max-width: min(46vw, 178px);
    margin: 0;
  }

  .mobile-activity-modal .mobile-modal-meta .activity-badge i {
    font-size: 0.66rem;
    flex-shrink: 0;
    line-height: 1;
  }

  .mobile-activity-modal .mobile-modal-meta .activity-badge span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
  }

  .mobile-activity-modal .mobile-modal-meta .activity-badge--category,
  .mobile-activity-modal .mobile-modal-meta .activity-badge--meta {
    font-size: 0.64rem;
    padding: 3px 7px;
    min-height: 1.38rem;
    max-width: min(46vw, 175px);
  }

  /* مسار قديم (modal-capsule) إن وُجد */
  .mobile-activity-modal .mobile-modal-meta .modal-capsule {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 3px 7px;
    font-size: 0.64rem;
    line-height: 1.2;
    min-height: 1.38rem;
    box-sizing: border-box;
    border-radius: 10px;
    max-width: min(46vw, 178px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* عنوان أصغر لكن يبقى واضحاً كعنوان */
  .mobile-activity-modal .mobile-modal-title {
    font-size: clamp(0.9rem, 3.5vw, 1.08rem);
    line-height: 1.38;
    font-weight: 700;
    margin-bottom: 8px;
    padding-bottom: 6px;
    letter-spacing: 0.01em;
  }

  .mobile-activity-modal .mobile-modal-title::after {
    width: 34px;
    height: 2px;
  }
}

@media (max-width: 400px) {
  .mobile-activity-modal .mobile-modal-meta .activity-badge,
  .mobile-activity-modal .mobile-modal-meta .activity-badge--category,
  .mobile-activity-modal .mobile-modal-meta .activity-badge--meta {
    font-size: 0.6rem;
    padding: 2px 6px;
    min-height: 1.28rem;
    max-width: min(42vw, 158px);
  }

  .mobile-activity-modal .mobile-modal-meta .activity-badge i {
    font-size: 0.62rem;
  }

  .mobile-activity-modal .mobile-modal-title {
    font-size: clamp(0.86rem, 3.2vw, 1rem);
  }
}