body {
  margin: 0;
  background: radial-gradient(circle at center, #1a1a2e, #0b0b15);
  min-height: 100vh;
  padding-top: 24px; /* spacing from the very top */
  display: block;    /* stop global centering from affecting header */
  font-family: 'Lexend', sans-serif;
  color: white;
}

/* Header & Navbar */
.header-row {
  position: sticky; /* keeps it in view as you scroll past a certain point */
  top: 0;           /* sticks to the top of the viewport */
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center; /* centers the search bar horizontally */
  margin-bottom: 0px; /* space between header and cards */
  /* dimmed state */
  background: linear-gradient(180deg, rgba(11,11,21,0.65), rgba(11,11,21,0.25) 70%, transparent); /* make initial background dimmer */
  backdrop-filter: blur(6px);
  padding: 8px 0 12px;
  /* add transition for smooth dimming */
  transition: background 0.3s ease, backdrop-filter 0.3s ease;
  z-index: 1000; /* ensure it's above other content */
}

/* Make header background and blur fully visible when hovered */
.header-row:hover {
  background: linear-gradient(180deg, rgba(11,11,21,0.85), rgba(11,11,21,0.35) 70%, transparent);
  backdrop-filter: blur(8px);
}

.page{
  padding-top: 25px;
}

/* Left-only nav that touches the left edge of the page */
.nav-left-only {
  position: fixed;
  top: 0;              
  left: 0;             
  background: rgba(255, 255, 255, 0.10);
  padding: 12px 24px;
  border-radius: 0 12px 12px 0;  
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  z-index: 1001;
}

.nav-right-only {
  position: fixed;
  top: 0;              
  right: 0;             
  background: rgb(255, 255, 255);
  padding: 12px 24px;
  border-radius: 12px 0 0 12px;  
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  z-index: 1001;
}

/* title text inside the left nav */
.title {
  color: #fff;
  font-weight: 600;
  font-size: 1.5rem;
  margin: 0;
}

/* center the search bar across the page */
.search-form {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 6px;
}

/* Search */
.search {
  --padding: 14px;
  position: relative;
  display: flex;
  align-items: center;
  padding: var(--padding);
  border-radius: 28px;
  background: #f6f6f6;
  transition: box-shadow 0.25s;
  width: min(500px, 70%);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  opacity: 1;
  transition: opacity .3s ease, box-shadow .25s ease;
}

body.scrolled .search{
  opacity: 0.5;
}

body.scrolled .header-row{
  background: linear-gradient(180deg, rgba(11,11,21,0.65), rgba(11,11,21,0.25) 70%, transparent);
  backdrop-filter: blur(6px);
}

/* Dim the hint text when scrolled */
body.scrolled .hint {
  opacity: 0.25;
}

.search:hover,
.search:focus-within{
  opacity: 1;
  box-shadow: 0 0 20px rgb(0, 238, 255);
}

.search:hover .hint,
.search:focus-within .hint {
    opacity: 1;
}

.search-input {
  font-size: 16px;
  color: #333333;
  margin-left: var(--padding);
  outline: none;
  border: none;
  background: transparent;
  flex: 1;
}

.hint{
  position: absolute;
  top: 100%;   /* below the input */
  left: 18px;  /* align with input text */
  margin-top: 10px;
  font-size: 0.9rem;
  line-height: 1.2;
  opacity: 0.45;
  color: #fff;
  pointer-events: none;
}

.search-input::placeholder,
.search-icon {
  color: rgba(0, 0, 0, 0.5);
}

/* Card Layout */
.card-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(280px, 1fr));
  gap: 25px;
  align-items: start;
  justify-items: center;
  width: 100%;
  padding: 40px 60px;
  margin: 0 auto;
  max-width: 1600px;
  box-sizing: border-box;
}

/* Card styling */
.card {
  position: relative;
  width: 100%;
  aspect-ratio: 63 / 88; /* pokemon card size */
  overflow: hidden;
  perspective: 1000px;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  transform-style: preserve-3d;
  transform: rotateX(12deg) rotateY(-10deg) scale(0.95);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  border-radius: 12px;
  cursor: pointer;
}

/* Image fills the card */
.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

/* Hover: lift up and straighten */
.card:hover {
  transform: rotateX(0deg) rotateY(0deg) scale(1);
  box-shadow: 0 25px 40px rgba(0, 0, 0, 0.5);
}

/* shiny highlight glossy */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(130deg, rgba(255,255,255,0.12) 0%, transparent 60%);
  border-radius: inherit;
  pointer-events: none;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 24px;
}

.lightbox.open { display: flex; }

.lightbox img {
  max-width: 95vw;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(0,0,0,.6);
  cursor: zoom-out;
}

.lightbox .caption {
  margin-top: 10px;
  color: #eee;
  text-align: center;
  font-size: 14px;
}

.lightbox .prev,
.lightbox .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: white;
  font-size: 50px;
  font-weight: bold;
  cursor: pointer;
  user-select: none;
  padding: 10px;
  z-index: 2001;
  opacity: 0.4;
  transition: opacity 0.3s ease, color 0.3s ease;
}

.lightbox .prev,
.lightbox .next {
  opacity: 1;
}

.lightbox .prev:hover,
.lightbox .next:hover {
  color: #6FA9C8;
}

.lightbox .prev { left: 20px; }
.lightbox .next { right: 20px; }

.lightbox .close {
  position: absolute;
  top: 10px;
  right: 25px;
  font-size: 40px;
  color: white;
  cursor: pointer;
  z-index: 2001;
  transition: color 0.3s ease;
}

.lightbox .close:hover { color: #6FA9C8; }

/* Mobile */
@media (max-width: 768px) {
  body {
    padding-top: 12px;
    font-size: 15px;
  }

  .header-row {
    flex-direction: column;
    align-items: center;
    padding: 10px 0;
    backdrop-filter: blur(10px);
  }

  .nav-left-only {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    border-radius: 12px 12px 0 0;
    text-align: center;
    padding: 8px;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.4);
  }

  .title {
    font-size: 1.25rem;
  }

  .search-form {
    width: 90%;
    margin: 10px auto;
  }

  .search {
    width: 100%;
    padding: 12px;
    border-radius: 20px;
  }

  .hint {
    font-size: 0.8rem;
    margin-top: 6px;
    left: 10px;
  }

  /* card grid flexible */
  .card-row {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    padding: 20px;
  }

  .card {
    transform: none;
    aspect-ratio: 2 / 3;
    box-shadow: 0 5px 12px rgba(0, 0, 0, 0.4);
  }

  .lightbox img {
    max-width: 90vw;
    max-height: 70vh;
  }

  .lightbox .prev,
  .lightbox .next {
    font-size: 32px;
    padding: 6px;
  }
}

/* Small Phones) */
@media (max-width: 480px) {
  .title {
    font-size: 1rem;
  }

  .search-input {
    font-size: 14px;
  }

  .card-row {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    padding: 15px;
  }

  .card {
    aspect-ratio: 3 / 4;
  }
}