/* ========== Fonts ========== */
@font-face {
  font-family: "Melodrame";
  src: url("../fonts/relationship-of-melodrame.ttf") format("truetype");
}
@font-face {
  font-family: "Tomato Medium Slanted";
  src: url("../fonts/TOMATO_GROTESK/TomatoGrotesk-MediumSlanted.otf") format("truetype");
}
@font-face {
  font-family: "Tomato light";
  src: url("../fonts/TOMATO_GROTESK/TomatoGrotesk-Light.otf") format("truetype");
}
@font-face {
  font-family: "Tomato thin";
  src: url("../fonts/TOMATO_GROTESK/TomatoGrotesk-Thin.otf") format("truetype");
  font-weight: normal;
}
/* ========== Base Reset ========== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: sans-serif;
  height: 100vh;
  overflow: hidden;
  display: flex;
  background-color: #2A2324;

}

/* ========== Layout ========== */
.container {
  display: flex;
  flex-direction: row;
  width: 100%;
  height: 100vh;
}

/* ========== Main Preview ========== */
.main-preview {
  position: relative;
  flex: 0 0 45%;
  padding: 0rem 0.5rem 0.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.preview-inner {
  position: relative;
  width: 100%;
  height: calc(100% - 8rem);
  overflow: hidden;
}
.preview-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  transition: opacity 0.5s ease-in-out;
  opacity: 1;
}
.preview-inner img.fade-out {
  opacity: 0;
}
#bigImage {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ========== Title + Index ========== */
.preview-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  /* height: 8rem; */
  z-index: 10;
}
.preview-title {
  font-size: clamp(2.5rem, 5vw, 6rem);
  color: #F9FDFF;
  font-family: "Melodrame", sans-serif;
  font-weight: normal;
}
.preview-index {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: #F9FDFF;
  font-family: "Tomato Medium Slanted", sans-serif;
  padding: 1rem 0;
}

/* ========== Thumbnail Strip ========== */
.minimap-wrapper {
  flex: 0 0 55%;
  padding: 1rem 1rem 0.25rem 0rem;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  overflow: hidden;
}
.minimap {
  display: flex;
  gap: 0.2rem;
  overflow-x: auto;
  white-space: nowrap;
  scroll-behavior: smooth;
  max-width: 100%;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.minimap::-webkit-scrollbar {
  display: none;
}
.thumbnail-button {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  transition: border-color 0.3s ease;
}
.thumbnail-button.active,
.thumbnail-button:hover {
  border-color: #000000;
}
.thumbnail-button img {
  width: 100px;
  height: 100px;
  object-fit: cover;
}

.back-button {
  position: absolute;
  top: 1rem;
  background: transparent;
  border: none;
  font-size: 1.2rem;
  font-family: "Tomato thin", sans-serif; /* your existing font */
  color: #F9FDFF;
  cursor: pointer;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.3s ease;
}

.back-button:hover {
  color: #000;
}


/* ========== Responsive: Tablet (768px - 1023px) ========== */
@media (min-width: 768px) and (max-width: 1023px) {
  .container {
    flex-direction: column;
    padding: 0 16px;
  }

  .main-preview {
    padding: 0;
    flex: 1;
    justify-content: flex-start;
  }

  .preview-header {
    height: 8rem;
    justify-content: space-between;
    align-items: flex-end;
    padding: 1rem 0 0 0;
  }

  .preview-inner {
    flex: 1;
    width: 100%;
  }

  .thumbnail-button img {
    width: 120px;
    height: 120px;
  }

  .minimap-wrapper {
    padding: 1rem 0;
  }
}

/* ========== Responsive: Desktop (1024px and up) ========== */
@media (min-width: 1024px) {
  .thumbnail-button img {
    width: 150px;
    height: 150px;
  }
}

/* ========== Responsive: Mobile (max-width: 767px) ========== */
@media (max-width: 767px) {
  .container {
    flex-direction: column;
    padding: 0 16px;
  }

  .main-preview {
    padding: 0;
    flex: 1;
    justify-content: flex-start;
  }
  .minimap {
    justify-content: flex-start;
  }

  .thumbnail-button img {
    width: 120px;
    height: 120px;
  }
  .preview-header {
    height: 8rem;
    justify-content: space-between;
    align-items: flex-end;
    padding: 1rem 0 0 0;
  }

  /* No override for preview-title or preview-index */
  /* They inherit desktop styles for consistency */

  .preview-inner {
    flex: 1;
    width: 100%;
  }

  .thumbnail-button img {
    width: 100px;
    height: 100px;
  }

  .minimap-wrapper {
    padding: 9rem 0;
  }
}