/* ===========================================
   رائد · بورتفوليو · gallery.css
   صفحة «جلسات التصوير والفيديو» (ai-gallery.html)
   يعتمد على متغيرات styles.css — لا ألوان جديدة
   =========================================== */

.gallery {
  --g-nav-h: 56px;
  --g-tabs-h: 56px;
  --g-sticky: calc(var(--g-nav-h) + var(--g-tabs-h));
  --g-gutter: var(--gutter, clamp(16px, 4vw, 56px));
}
html:has(body.gallery) { scrollbar-gutter: stable; }
.gallery [hidden] { display: none !important; }
.gallery section { padding: 0; }                 /* styles.css يعطي section حشوة كبيرة */
.gallery.is-locked { overflow: hidden; }

.g-wrap {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--g-gutter);
}

/* ===== الشريط العلوي ===== */
.g-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--g-nav-h);
  background: rgba(10,12,10,0.88);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
}
.g-nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.g-logo img { height: 26px; width: auto; opacity: .92; }
.g-logo:hover img { opacity: 1; }
.g-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-2);
  white-space: nowrap;
  transition: color .25s var(--easing), border-color .25s var(--easing), background-color .25s var(--easing);
}
.g-back:hover { color: var(--ink); border-color: var(--kaan-soft); background: rgba(145,172,143,0.06); }

main#gMain:focus { outline: none; }

/* ===== العنوان ===== */
.g-head { padding-top: clamp(28px, 6vh, 64px); padding-bottom: clamp(18px, 3vh, 28px); }
.g-head h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4.6vw, 48px);
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 10px;
}
.g-intro {
  max-width: 62ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  font-weight: 300;
  color: var(--muted);
}

/* ===== التبويبات ===== */
.g-tabs {
  position: sticky;
  top: var(--g-nav-h);
  z-index: 35;
  height: var(--g-tabs-h);
  background: rgba(10,12,10,0.88);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.g-tabs .g-wrap { height: 100%; }
.g-tablist {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}
.g-tablist::-webkit-scrollbar { display: none; }
.g-tab {
  flex: none;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-2);
  transition: color .25s var(--easing), background-color .25s var(--easing), border-color .25s var(--easing);
}
.g-tab:hover { color: var(--ink); border-color: var(--line-2); }
.g-tab[aria-selected="true"] {
  background: var(--kaan-soft);
  border-color: var(--kaan-soft);
  color: var(--bg);
  font-weight: 700;
}
.g-tab:focus-visible { outline-offset: 2px; }

/* ===== اللوحات ===== */
.g-panels { padding-top: clamp(20px, 3vh, 32px); }
.g-panel:focus { outline: none; }

/* ===== بطاقات الجلسات ===== */
.shoot-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px)  { .shoot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; } }
@media (min-width: 1000px) { .shoot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; } }
/* تبويب فيه جلسة وحدة: البطاقة في النص بدل ما تبقى لحالها بطرف */
.shoot-grid:has(> .shoot:only-of-type) { grid-template-columns: minmax(0, 560px); justify-content: center; }
/* مجموعة طولية فيها صورتين بس: عمودين بدل خمسة */
.sp-grid--portrait:has(> :nth-child(2):last-child) { --c2: 2; --c3: 2; }

.shoot { min-width: 0; }
.shoot-btn {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  text-align: start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius, 16px);
  overflow: hidden;
  transition: border-color .3s var(--easing), box-shadow .3s var(--easing);
}
.shoot-btn:hover { border-color: var(--line-2); }
.shoot-cover {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--surface-2);
}
.shoot-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* غلاف طولي: صورتين جنب بعض بدل ما ينقص نص الصورة */
.shoot-cover.is-duo img { width: calc(50% - 1px); }
.shoot-cover.is-duo img:first-child { inset-inline-end: auto; }
.shoot-cover.is-duo img:last-child { inset-inline-start: auto; }
.shoot-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px 16px;
  min-width: 0;
}
.shoot-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}
.shoot-title {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.shoot-desc {
  font-size: 14px;
  line-height: 1.75;
  font-weight: 300;
  color: var(--ink-2);
}
.shoot-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 8px;
  font-size: 13px;
  color: var(--ink-2);
}
.shoot-count {
  padding: 3px 10px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
}
.shoot-act { display: inline-flex; align-items: center; gap: 6px; color: var(--kaan-soft); font-weight: 500; }
.shoot-act svg { transition: transform .3s var(--easing); }
.shoot.is-open .shoot-btn { border-color: var(--kaan-soft); box-shadow: 0 0 0 1px var(--kaan-soft) inset; }
.shoot.is-open .shoot-act svg { transform: rotate(180deg); }

@media (prefers-reduced-motion: no-preference) {
  .shoot-cover img { transition: transform .6s var(--easing); }
  .shoot-btn:hover .shoot-cover img { transform: scale(1.03); }
}

/* ===== الجلسة المفتوحة ===== */
.shoot-panel {
  grid-column: 1 / -1;
  scroll-margin-top: calc(var(--g-sticky) + 12px);
  background: var(--bg-alt);
  border: 1px solid var(--line-2);
  border-radius: 18px;
}
/* لازم تغلب «.gallery section { padding: 0 }» فوق — كانت اللوحة بدون حشوة والصور لازقة بالإطار */
.gallery .shoot-panel { padding: clamp(14px, 2.4vw, 24px); }
.shoot-panel:focus { outline: none; }
@media (prefers-reduced-motion: no-preference) {
  .shoot-panel { animation: g-fade .35s var(--easing); }
  @keyframes g-fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
}
.sp-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: clamp(14px, 2vw, 20px);
}
.sp-text { min-width: 0; max-width: 68ch; }
.sp-title {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}
.sp-title .sp-sub { font-weight: 400; color: var(--ink-2); }
.sp-desc {
  margin-top: 4px;
  font-size: 15px;
  line-height: 1.8;
  font-weight: 300;
  color: var(--ink-2);
}
.sp-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 14px;
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
}
.sp-meta a { color: var(--kaan-soft); font-weight: 500; }
.sp-meta a:hover { color: var(--ink); }
.sp-close {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 13px;
  color: var(--ink-2);
  transition: color .25s var(--easing), border-color .25s var(--easing);
}
.sp-close:hover { color: var(--ink); border-color: var(--kaan-soft); }

/* المجموعات: كل شكل صورة بشبكته الموحّدة (النسبة من البيانات: --r) */
.sp-groups {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.6vw, 28px);
}
.sp-glabel {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 8px;
  margin-bottom: 10px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}
.sp-gname { color: var(--ink-2); font-weight: 600; }
.sp-gname + .sp-gcount::before { content: "·"; margin-inline-end: 8px; color: var(--line-2); }

/* الأعمدة: جوال / ≥768px / ≥1100px — تطابق COLS في gallery.js */
.sp-grid {
  --c1: 2; --c2: 3; --c3: 4;
  display: grid;
  grid-template-columns: repeat(var(--c1), minmax(0, 1fr));
  gap: 8px;
}
.sp-grid--ultra    { --c1: 1; --c2: 2; --c3: 2; }
.sp-grid--wide     { --c1: 1; --c2: 2; --c3: 3; }
.sp-grid--land,
.sp-grid--square   { --c1: 2; --c2: 3; --c3: 4; }
.sp-grid--portrait { --c1: 2; --c2: 4; --c3: 5; }
@media (min-width: 768px)  { .sp-grid { grid-template-columns: repeat(var(--c2), minmax(0, 1fr)); gap: 10px; } }
@media (min-width: 1100px) { .sp-grid { grid-template-columns: repeat(var(--c3), minmax(0, 1fr)); gap: 12px; } }

.sp-thumb {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: var(--r, 4 / 3);
  border-radius: var(--radius-sm, 10px);
  overflow: hidden;
  background: var(--surface-2);
  cursor: zoom-in;
}
.sp-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity .3s var(--easing);
}
.sp-thumb:hover img { opacity: .88; }
.sp-more {
  display: flex;
  margin: clamp(14px, 2vw, 20px) auto 0;
  padding: 11px 26px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  transition: border-color .25s var(--easing), background-color .25s var(--easing);
}
.sp-more:hover { border-color: var(--kaan-soft); background: rgba(145,172,143,0.06); }

/* ===== الفيديو: قبل / بعد ===== */
.vid-head { margin-bottom: clamp(18px, 3vh, 28px); max-width: 68ch; }
.vid-intro { font-size: 15.5px; line-height: 1.85; color: var(--ink-2); }
.vid-note { margin-top: 4px; font-size: 13px; color: var(--muted); }

.vid-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 32px 20px;
  align-items: start;
}
.vid { grid-column: 1 / -1; min-width: 0; margin: 0; }
.vid--land { width: 100%; max-width: 960px; justify-self: center; }
.vid--port { width: min(100%, 300px); justify-self: center; }
@media (min-width: 640px) {
  .vid--port { grid-column: span 6; width: 100%; }
}
@media (min-width: 1000px) {
  .vid--port { grid-column: span 3; }
  .vid--side { grid-column: span 6; }
}

.cmp,
.side-item {
  position: relative;
  aspect-ratio: var(--ar, 16 / 9);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  isolation: isolate;
}
.cmp {
  touch-action: pan-y;
  -webkit-user-select: none;
  user-select: none;
  cursor: ew-resize;
}
.cmp video,
.side-item video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.cmp-before {
  z-index: 1;
  -webkit-clip-path: inset(0 0 0 calc(100% - var(--pos, 50%)));
  clip-path: inset(0 0 0 calc(100% - var(--pos, 50%)));
}
.cmp-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  right: var(--pos, 50%);
  z-index: 3;
  width: 44px;
  transform: translateX(50%);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: ew-resize;
  touch-action: pan-y;
}
.cmp-handle:focus-visible { outline: none; }
.cmp-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: var(--ink);
  box-shadow: 0 0 10px rgba(0,0,0,.45);
}
.cmp-knob {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: var(--bg);
  box-shadow: 0 4px 16px rgba(0,0,0,.45);
  transform: translateX(var(--kx, 0px));
  transition: transform .2s var(--easing);
}
.cmp-handle:focus-visible .cmp-knob { outline: 2px solid var(--gold); outline-offset: 3px; }
.cmp.is-dragging .cmp-knob { transform: translateX(var(--kx, 0px)) scale(1.08); transition: none; }

.cmp-tag {
  position: absolute;
  top: 10px;
  z-index: 2;
  padding: 3px 11px;
  border-radius: 999px;
  background: rgba(10,12,10,.72);
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 600;
  pointer-events: none;
  transition: opacity .2s var(--easing);
}
.cmp-tag--before { right: 10px; }
.cmp-tag--after { left: 10px; }
.cmp-tag.is-off { opacity: 0; }

.cmp-toggle {
  position: absolute;
  bottom: 10px;
  left: 10px;
  z-index: 4;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10,12,10,.72);
  color: var(--ink);
  border: 1px solid var(--line-2);
  cursor: pointer;
}
.cmp-toggle:hover { border-color: var(--kaan-soft); }
.cmp-toggle .i-play { display: none; }
.is-paused .cmp-toggle .i-play { display: block; }
.is-paused .cmp-toggle .i-pause { display: none; }
.has-error .cmp-toggle { display: none; }

.side-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.vid-cap { margin-top: 12px; }
.vid-title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
}
.vid-title strong { font-weight: 700; }
.vid-brand { font-size: 12.5px; color: var(--gold); }
.vid-desc { margin-top: 4px; font-size: 14px; line-height: 1.75; font-weight: 300; color: var(--muted); }
.vid-link { display: inline-block; margin-top: 6px; font-size: 13px; font-weight: 500; color: var(--kaan-soft); }
.vid-link:hover { color: var(--ink); }

/* ===== دعوة للتواصل ===== */
.g-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  margin-top: clamp(32px, 6vh, 56px);
  padding: clamp(18px, 3vw, 26px) clamp(18px, 3vw, 30px);
  border: 1px solid var(--line-2);
  border-radius: 18px;
  background: var(--surface);
}
.g-cta p {
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  color: var(--ink);
}
.g-noscript { margin-top: 24px; color: var(--muted); }
.g-noscript a { color: var(--kaan-soft); }

/* ===== الفوتر ===== */
.g-foot { margin-top: clamp(40px, 8vh, 72px); border-top: 1px solid var(--line); }
.g-foot-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-block: 22px;
  font-size: 13px;
  color: var(--muted);
}
.g-foot a:hover { color: var(--ink); }

/* ===== عارض الصور ===== */
.lb {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: rgba(5,6,5,.96);
  --lb-chrome: 140px;
}
.lb-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px var(--g-gutter);
  min-height: 60px;
}
.lb-cap {
  flex: 1;
  min-width: 0;
  font-size: 14px;
  color: var(--ink-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lb-cap b { color: var(--ink); font-weight: 700; }
.lb-count { flex: none; font-size: 13px; color: var(--muted); direction: rtl; }
.lb-close,
.lb-nav {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(10,12,10,.7);
  color: var(--ink);
  transition: border-color .25s var(--easing), background-color .25s var(--easing);
}
.lb-close:hover,
.lb-nav:hover { border-color: var(--kaan-soft); background: rgba(145,172,143,.14); }
.lb-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: 0 var(--g-gutter);
  touch-action: pan-y pinch-zoom;
}
.lb-stage img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100vh - var(--lb-chrome));
  max-height: calc(100dvh - var(--lb-chrome));
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 30px 90px rgba(0,0,0,.6);
  transition: opacity .2s var(--easing);
}
.lb-stage img.is-loading { opacity: .35; }
.lb-nav { padding: 0 16px; font-size: 14px; font-weight: 500; }

/* جوال: الأزرار تحت الصورة */
@media (max-width: 899px) {
  .lb { grid-template-columns: 1fr 1fr; grid-template-rows: auto minmax(0, 1fr) auto; }
  .lb-top, .lb-stage { grid-column: 1 / -1; }
  .lb-stage { padding: 0 8px; }
  .lb-nav { margin: 10px 0 max(14px, env(safe-area-inset-bottom)); }
  .lb-prev { justify-self: start; margin-inline-start: var(--g-gutter); }
  .lb-next { justify-self: end; margin-inline-end: var(--g-gutter); }
}
/* ديسكتوب: الأسهم على الجوانب */
@media (min-width: 900px) {
  .lb { --lb-chrome: 100px; }
  .lb-stage { padding: 0 96px 32px; }
  .lb-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
  }
  .lb-prev { right: 20px; }
  .lb-next { left: 20px; }
}