/* ============================================
   حزمة واجهات المناسبات السعودية
   تُفعَّل عبر data-occasion على <html>
   منفصلة عن data-theme (هوية العلامة)
   ============================================ */

/* —— شريط المناسبة —— */
.occasion-banner {
  display: none;
  position: relative;
  z-index: 90;
  padding: 10px 16px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  gap: 12px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
html[data-occasion]:not([data-occasion="none"]) .occasion-banner {
  display: flex;
}
.occasion-banner__text { margin: 0; }
.occasion-banner__code {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-family: ui-monospace, monospace;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: 1px solid transparent;
}
.occasion-banner__code:hover { filter: brightness(1.08); }

/* —— شارة البطل —— */
.occasion-hero-badge {
  display: none;
  width: fit-content;
  margin-bottom: 12px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid;
}
html[data-occasion]:not([data-occasion="none"]) .occasion-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* —— مؤثرات —— */
.occasion-fx {
  display: none;
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 5;
  overflow: hidden;
}
html[data-occasion]:not([data-occasion="none"]) .occasion-fx {
  display: block;
}
.occasion-fx__particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.55;
  animation: occasion-float linear infinite;
}
@keyframes occasion-float {
  0% { transform: translateY(110vh) scale(0.6); opacity: 0; }
  12% { opacity: 0.7; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

/* —— معرض الصور —— */
.occasion-gallery {
  display: none;
  padding: 48px 0 56px;
}
html[data-occasion]:not([data-occasion="none"]) .occasion-gallery {
  display: block;
}
.occasion-gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.occasion-gallery__item {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid transparent;
  cursor: zoom-in;
  background: rgba(255,255,255,0.06);
}
.occasion-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.occasion-gallery__item:hover img { transform: scale(1.04); }
.occasion-gallery__caption {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: 10px 12px;
  font-size: 0.8rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.65));
  color: #fff;
}
.occasion-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.82);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.occasion-lightbox.is-open { display: flex; }
.occasion-lightbox img {
  max-width: min(960px, 100%);
  max-height: 88vh;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}
.occasion-lightbox__close {
  position: absolute;
  top: 16px;
  inset-inline-start: 16px;
  border: 0;
  background: #f3f0ea;
  color: #1a1a1a;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
}

/* —— مبدّل الثيم العائم —— */
.occasion-switcher {
  position: fixed;
  z-index: 120;
  bottom: 88px;
  inset-inline-start: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: min(280px, calc(100vw - 32px));
}
.occasion-switcher__toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(12, 28, 22, 0.92);
  color: #f8fafc;
  font: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}
.occasion-switcher__panel {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border-radius: 16px;
  background: rgba(10, 22, 18, 0.96);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
}
.occasion-switcher.is-open .occasion-switcher__panel { display: flex; }
.occasion-switcher__opt {
  border: 0;
  background: transparent;
  color: #e2e8f0;
  text-align: right;
  padding: 8px 10px;
  border-radius: 10px;
  font: inherit;
  font-size: 0.82rem;
  cursor: pointer;
}
.occasion-switcher__opt:hover,
.occasion-switcher__opt.is-active {
  background: rgba(255,255,255,0.08);
  color: #fff;
}

/* —— ملصقات تراث —— */
.occasion-stickers {
  display: none;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
html[data-occasion]:not([data-occasion="none"]) .occasion-stickers {
  display: flex;
}
.occasion-sticker {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid;
}

/* ============================================
   جلد: اليوم الوطني 96
   ============================================ */
html[data-occasion="national-96"] {
  --occ-bg: #07140f;
  --occ-surface: #0d241c;
  --occ-primary: #16a34a;
  --occ-accent: #eab308;
  --occ-teal: #1B6981;
  --occ-text: #f8fafc;
  --occ-muted: #94a3b8;
  --color-bg: var(--occ-bg);
  --color-surface: var(--occ-surface);
  --color-primary: var(--occ-primary);
  --color-primary-dark: #15803d;
  --color-accent: var(--occ-accent);
  --color-text: var(--occ-text);
  --color-text-muted: var(--occ-muted);
  --color-border: rgba(255,255,255,0.12);
  --warm-white: var(--occ-bg);
  --bg: var(--occ-bg);
}
html[data-occasion="national-96"] body {
  background:
    radial-gradient(ellipse at 20% 0%, rgba(22,163,74,0.22), transparent 45%),
    radial-gradient(ellipse at 90% 10%, rgba(234,179,8,0.12), transparent 40%),
    var(--occ-bg);
  color: var(--occ-text);
}
html[data-occasion="national-96"] .header,
html[data-occasion="national-96"] .lp-header {
  background: rgba(7, 20, 15, 0.88);
  border-bottom-color: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
}
html[data-occasion="national-96"] .occasion-banner {
  background: linear-gradient(90deg, #0b3d24, #1B6981 55%, #0b3d24);
  color: #fff;
}
html[data-occasion="national-96"] .occasion-banner__code {
  background: var(--occ-accent);
  color: #1a1400;
  border-color: #fde68a;
}
html[data-occasion="national-96"] .occasion-hero-badge {
  color: var(--occ-accent);
  border-color: rgba(234,179,8,0.55);
  background: rgba(234,179,8,0.08);
}
html[data-occasion="national-96"] .hero {
  background: transparent;
}
html[data-occasion="national-96"] .hero__circle,
html[data-occasion="national-96"] .hero__card {
  border-radius: 22px;
  box-shadow: 0 18px 50px rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.1);
}
html[data-occasion="national-96"] .btn--primary {
  background: var(--occ-primary);
  border-color: var(--occ-primary);
  color: #fff;
}
html[data-occasion="national-96"] .btn--outline {
  border-color: rgba(234,179,8,0.65);
  color: var(--occ-accent);
}
html[data-occasion="national-96"] .occasion-sticker {
  border-color: rgba(22,163,74,0.45);
  color: #bbf7d0;
  background: rgba(22,163,74,0.12);
}
html[data-occasion="national-96"] .occasion-gallery {
  background: rgba(0,0,0,0.18);
}
html[data-occasion="national-96"] .section-tag {
  color: var(--occ-accent);
}

/* ============================================
   جلد: رمضان
   ============================================ */
html[data-occasion="ramadan"] {
  --occ-bg: #0a1a1c;
  --occ-surface: #122628;
  --occ-primary: #C9A227;
  --occ-accent: #E8F2F0;
  --color-bg: var(--occ-bg);
  --color-surface: var(--occ-surface);
  --color-primary: var(--occ-primary);
  --color-primary-dark: #a8861c;
  --color-accent: #f5e6a6;
  --color-text: #f8fafc;
  --color-text-muted: #9bbfb8;
  --color-border: rgba(201,162,39,0.25);
  --warm-white: var(--occ-bg);
  --bg: var(--occ-bg);
}
html[data-occasion="ramadan"] body {
  background:
    radial-gradient(ellipse at 50% -10%, rgba(201,162,39,0.18), transparent 50%),
    var(--occ-bg);
  color: #f8fafc;
}
html[data-occasion="ramadan"] .occasion-banner {
  background: #0f2a2e;
  color: #f5e6a6;
}
html[data-occasion="ramadan"] .occasion-banner__code {
  background: #C9A227;
  color: #1a1400;
}
html[data-occasion="ramadan"] .occasion-hero-badge {
  color: #f5e6a6;
  border-color: rgba(201,162,39,0.5);
  background: rgba(201,162,39,0.1);
}
html[data-occasion="ramadan"] .btn--primary {
  background: #C9A227;
  border-color: #C9A227;
  color: #1a1400;
}
html[data-occasion="ramadan"] .occasion-sticker {
  border-color: rgba(201,162,39,0.4);
  color: #f5e6a6;
  background: rgba(201,162,39,0.1);
}

/* ============================================
   جلد: عيد الفطر
   ============================================ */
html[data-occasion="eid-fitr"] {
  --occ-bg: #eef4f0;
  --occ-surface: #f3f7f4;
  --occ-primary: #2F8F6B;
  --occ-accent: #B7791F;
  --color-bg: var(--occ-bg);
  --color-surface: var(--occ-surface);
  --color-primary: var(--occ-primary);
  --color-primary-dark: #247456;
  --color-accent: var(--occ-accent);
  --color-text: #103028;
  --color-text-muted: #5a7f72;
  --color-border: #d0e0d8;
  --warm-white: var(--occ-bg);
  --bg: var(--occ-bg);
}
html[data-occasion="eid-fitr"] body {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(47,143,107,0.12), transparent 45%),
    var(--occ-bg);
}
html[data-occasion="eid-fitr"] .occasion-banner {
  background: linear-gradient(90deg, #1B4D3E, #2F8F6B);
  color: #f3f0ea;
}
html[data-occasion="eid-fitr"] .occasion-banner__code {
  background: #eef4f0;
  color: #1B4D3E;
}
html[data-occasion="eid-fitr"] .occasion-hero-badge {
  color: #247456;
  border-color: rgba(47,143,107,0.4);
  background: rgba(47,143,107,0.08);
}
html[data-occasion="eid-fitr"] .occasion-sticker {
  border-color: rgba(47,143,107,0.35);
  color: #1B4D3E;
  background: #e8f6ef;
}
html[data-occasion="eid-fitr"] .occasion-switcher__toggle {
  background: rgba(27,77,62,0.95);
}

/* ============================================
   جلد: عيد الأضحى
   ============================================ */
html[data-occasion="eid-adha"] {
  --occ-bg: #f1ead9;
  --occ-surface: #f3ecdf;
  --occ-primary: #B7791F;
  --occ-accent: #3F2E14;
  --color-bg: var(--occ-bg);
  --color-surface: var(--occ-surface);
  --color-primary: var(--occ-primary);
  --color-primary-dark: #956218;
  --color-accent: #d19a2a;
  --color-text: #3F2E14;
  --color-text-muted: #8B7350;
  --color-border: #ddd0b4;
  --warm-white: var(--occ-bg);
  --bg: var(--occ-bg);
}
html[data-occasion="eid-adha"] body {
  background:
    radial-gradient(ellipse at 10% 0%, rgba(183,121,31,0.14), transparent 45%),
    var(--occ-bg);
}
html[data-occasion="eid-adha"] .occasion-banner {
  background: linear-gradient(90deg, #3F2E14, #B7791F);
  color: #f3f0ea;
}
html[data-occasion="eid-adha"] .occasion-banner__code {
  background: #efe4cf;
  color: #3F2E14;
}
html[data-occasion="eid-adha"] .occasion-hero-badge {
  color: #956218;
  border-color: rgba(183,121,31,0.45);
  background: rgba(183,121,31,0.08);
}
html[data-occasion="eid-adha"] .occasion-sticker {
  border-color: rgba(183,121,31,0.35);
  color: #744C14;
  background: #fbf6ec;
}
html[data-occasion="eid-adha"] .occasion-switcher__toggle {
  background: rgba(63,46,20,0.95);
}

/* ============================================
   جلد: يوم التأسيس
   ============================================ */
html[data-occasion="founding"] {
  --occ-bg: #1a120c;
  --occ-surface: #2a1c14;
  --occ-primary: #C79A62;
  --occ-accent: #1F3D2A;
  --color-bg: var(--occ-bg);
  --color-surface: var(--occ-surface);
  --color-primary: var(--occ-primary);
  --color-primary-dark: #8B5A2B;
  --color-accent: #e2c8a4;
  --color-text: #fbf6ef;
  --color-text-muted: #c4a882;
  --color-border: rgba(199,154,98,0.25);
  --warm-white: var(--occ-bg);
  --bg: var(--occ-bg);
}
html[data-occasion="founding"] body {
  background:
    radial-gradient(ellipse at 70% 0%, rgba(31,61,42,0.45), transparent 50%),
    var(--occ-bg);
  color: #fbf6ef;
}
html[data-occasion="founding"] .occasion-banner {
  background: #1F3D2A;
  color: #f3e6d4;
}
html[data-occasion="founding"] .occasion-banner__code {
  background: #C79A62;
  color: #1a120c;
}
html[data-occasion="founding"] .occasion-hero-badge {
  color: #e2c8a4;
  border-color: rgba(199,154,98,0.45);
  background: rgba(199,154,98,0.1);
}
html[data-occasion="founding"] .btn--primary {
  background: #C79A62;
  border-color: #C79A62;
  color: #1a120c;
}
html[data-occasion="founding"] .occasion-sticker {
  border-color: rgba(199,154,98,0.4);
  color: #f3e6d4;
  background: rgba(199,154,98,0.12);
}

/* ============================================
   جلد: يوم العلم
   ============================================ */
html[data-occasion="flag-day"] {
  --occ-bg: #04160c;
  --occ-surface: #0a2a18;
  --occ-primary: #006C35;
  --occ-accent: #f8fafc;
  --color-bg: var(--occ-bg);
  --color-surface: var(--occ-surface);
  --color-primary: #16a34a;
  --color-primary-dark: #006C35;
  --color-accent: #fff;
  --color-text: #f8fafc;
  --color-text-muted: #9fcbb3;
  --color-border: rgba(255,255,255,0.12);
  --warm-white: var(--occ-bg);
  --bg: var(--occ-bg);
}
html[data-occasion="flag-day"] body {
  background:
    radial-gradient(ellipse at 30% 0%, rgba(0,108,53,0.35), transparent 50%),
    var(--occ-bg);
  color: #f8fafc;
}
html[data-occasion="flag-day"] .occasion-banner {
  background: #006C35;
  color: #fff;
}
html[data-occasion="flag-day"] .occasion-banner__code {
  background: #eef6f1;
  color: #006C35;
}
html[data-occasion="flag-day"] .occasion-hero-badge {
  color: #bbf7d0;
  border-color: rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.06);
}
html[data-occasion="flag-day"] .btn--primary {
  background: #16a34a;
  border-color: #16a34a;
  color: #fff;
}
html[data-occasion="flag-day"] .occasion-sticker {
  border-color: rgba(255,255,255,0.25);
  color: #dcfce7;
  background: rgba(22,163,74,0.15);
}

/* —— إدارة: نافذة دراسة الحزمة —— */
.occ-study-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(2, 8, 12, 0.72);
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.occ-study-modal.is-open { display: flex; }
.occ-study-modal__card {
  width: min(920px, 100%);
  max-height: min(90vh, 860px);
  overflow: auto;
  border-radius: 18px;
  background: #0b1220;
  color: #e2e8f0;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 24px 80px rgba(0,0,0,0.45);
}
.occ-study-modal__head {
  padding: 18px 20px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.occ-study-modal__head h3 { margin: 0 0 6px; font-size: 1.15rem; }
.occ-study-modal__head p { margin: 0; color: #94a3b8; font-size: 0.88rem; }
.occ-study-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.occ-study-tab {
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent;
  color: #cbd5e1;
  border-radius: 999px;
  padding: 7px 12px;
  font: inherit;
  font-size: 0.78rem;
  cursor: pointer;
}
.occ-study-tab.is-active {
  background: #1B6981;
  border-color: #1B6981;
  color: #fff;
}
.occ-study-body { padding: 18px 20px; }
.occ-study-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 14px;
}
@media (max-width: 720px) {
  .occ-study-grid { grid-template-columns: 1fr; }
}
.occ-study-box {
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 14px;
  background: rgba(255,255,255,0.03);
}
.occ-study-box h4 { margin: 0 0 8px; font-size: 0.95rem; }
.occ-study-box p { margin: 0 0 8px; color: #94a3b8; font-size: 0.85rem; line-height: 1.6; }
.occ-study-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.occ-study-chip {
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(27,105,129,0.25);
  border: 1px solid rgba(27,105,129,0.45);
  font-size: 0.75rem;
}
.occ-study-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  padding: 14px 20px 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.occ-study-footer .btn { min-width: 120px; }