/* ==========================================================================
   MOBILE-FIRST MIE AYAM SCROLL & ZOOM GALLERY
   ========================================================================== */
:root {
  --bg-deep: #050508;
  --primary: #f59e0b;
  --accent-fire: #ef4444;
  --text-main: #ffffff;
  --text-muted: #94a3b8;
  --glass-dark: rgba(12, 14, 20, 0.72);
  --glass-border: rgba(255, 255, 255, 0.12);
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-deep);
  font-family: var(--font-body);
  color: var(--text-main);
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ==========================================================================
   AMBIENT BACKDROP (DESKTOP)
   ========================================================================== */
.ambient-backdrop {
  position: fixed;
  inset: -40px;
  background-size: cover;
  background-position: center;
  filter: blur(50px) brightness(0.25);
  transform: scale(1.1);
  z-index: 0;
  transition: background-image 0.8s ease;
  pointer-events: none;
}

/* ==========================================================================
   MOBILE-FIRST CONTAINER FRAME
   ========================================================================== */
.mobile-frame {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 440px;
  height: 100vh;
  max-height: 920px;
  background-color: #08090d;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

@media (min-width: 769px) {
  .mobile-frame {
    height: calc(100vh - 40px);
    border-radius: 36px;
    border: 1px solid rgba(255, 255, 255, 0.12);
  }
}

/* ==========================================================================
   TOP FLOATING BAR
   ========================================================================== */
.mobile-top-bar {
  position: absolute;
  top: 18px;
  left: 16px;
  right: 16px;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.brand-badge {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--glass-dark);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  padding: 7px 15px;
  border-radius: 9999px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.emoji {
  font-size: 1.15rem;
}

.brand-badge .title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  letter-spacing: -0.3px;
}

.top-controls {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.zoom-status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--glass-dark);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  padding: 7px 13px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  transition: all 0.25s ease;
}

.zoom-status-pill:hover, .zoom-status-pill.is-zoomed {
  background: var(--primary);
  color: #07080a;
  border-color: var(--primary);
}

.counter-badge {
  background: var(--glass-dark);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  padding: 7px 13px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   FULLSCREEN SNAP CONTAINER
   ========================================================================== */
.snap-container {
  width: 100%;
  height: 100%;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.snap-container::-webkit-scrollbar {
  display: none;
}

.snap-slide {
  width: 100%;
  height: 100%;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* ==========================================================================
   IMAGE WRAPPER & ZOOM IN / ZOOM OUT STYLES
   ========================================================================== */
.image-wrapper {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  cursor: zoom-in;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}

.image-wrapper.zoomed {
  cursor: zoom-out;
}

.zoomable-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1);
  transform-origin: center center;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

/* Automatic Smooth Cinematic Breathing Zoom when active */
.snap-slide.active:not(.is-zoomed-slide) .zoomable-img {
  animation: cinematicSlowZoom 8s alternate infinite ease-in-out;
}

@keyframes cinematicSlowZoom {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.08);
  }
}

/* Manual Interactive Zoom In (2.1x) */
.snap-slide.is-zoomed-slide .zoomable-img {
  animation: none;
  transform: scale(2.1);
}

/* Vignette Shadow for reading text */
.image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(7, 8, 12, 0.45) 0%,
    transparent 20%,
    transparent 60%,
    rgba(7, 8, 12, 0.92) 100%
  );
  pointer-events: none;
  transition: opacity 0.4s ease;
}

/* Fade overlay & captions when user zooms in for full photo view */
.snap-slide.is-zoomed-slide .image-overlay {
  opacity: 0.15;
}

.snap-slide.is-zoomed-slide .slide-caption {
  opacity: 0;
  transform: translate(-50%, 30px);
  pointer-events: none;
}

/* ==========================================================================
   SLIDE CAPTION & SOURCE CREDIT
   ========================================================================== */
.slide-caption {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 32px);
  max-width: 390px;
  background: var(--glass-dark);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  padding: 15px 18px;
  border-radius: 20px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6);
  text-align: center;
  z-index: 40;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.4s ease;
}

.slide-title {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 5px;
  color: #fff;
  letter-spacing: -0.3px;
  line-height: 1.25;
}

.slide-source {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-wrap: wrap;
}

.slide-source a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s ease;
}

.slide-source a:hover {
  color: #fff;
}

/* ==========================================================================
   SIDE DOTS (INSIDE MOBILE FRAME)
   ========================================================================== */
.side-dots-inside {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
}

.dot.active {
  background: var(--primary);
  height: 18px;
  border-radius: 9999px;
  box-shadow: 0 0 10px var(--primary);
}

.dot:hover:not(.active) {
  background: rgba(255, 255, 255, 0.7);
}

/* ==========================================================================
   NAV ARROWS (INSIDE FRAME)
   ========================================================================== */
.nav-arrow {
  position: absolute;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--glass-dark);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: #fff;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 50;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.nav-prev {
  top: calc(50% - 70px);
}

.nav-next {
  top: calc(50% + 55px);
}

.nav-arrow:hover {
  background: var(--primary);
  color: #07080a;
  transform: scale(1.1);
}

/* ==========================================================================
   HINTS (SCROLL & ZOOM)
   ========================================================================== */
.scroll-hint {
  position: absolute;
  bottom: 95px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.7);
  pointer-events: none;
  z-index: 45;
  animation: floatDown 2s infinite ease-in-out;
  transition: opacity 0.5s ease;
}

.scroll-hint i {
  font-size: 0.75rem;
  color: var(--primary);
}

.zoom-hint {
  position: absolute;
  top: 72px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.7rem;
  color: var(--text-muted);
  pointer-events: none;
  z-index: 45;
  transition: opacity 0.5s ease;
}

@keyframes floatDown {
  0%, 100% { transform: translate(-50%, 0); opacity: 0.8; }
  50% { transform: translate(-50%, 6px); opacity: 0.3; }
}

.hidden {
  opacity: 0 !important;
  visibility: hidden !important;
}

/* ==========================================================================
   RESPONSIVE OPTIMIZATIONS
   ========================================================================== */
@media (max-width: 480px) {
  .mobile-frame {
    border-radius: 0;
    border: none;
    max-height: 100vh;
  }
  
  .nav-arrow {
    display: none;
  }
}