/* Header (fixed navigation bar) */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 10px 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  background-color: rgba(28, 28, 28, 0.95);
  transition: background-color 0.3s ease;
  z-index: 1000;
}

/* Logo/Brand in header */
header h1 {
  font-family: var(--header-font);
  font-size: clamp(1rem, 2vw, 2.5rem);
  color: var(--accent);
  letter-spacing: 5px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

header h1:hover{
    cursor: pointer;
}

/* Header layout helpers */
header div {
  flex: 1;
}

header div:first-child {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 15px;
}

header div:first-child i {
  font-size: 28px;
  color: var(--accent);
  transition: transform 0.3s ease;
  cursor: pointer;
}

header div:first-child i:hover {
  transform: scale(1.1);
}

header div:last-child {
  flex: 1.5;
  display: flex;
  align-items: center;
}

/* Search bar styles */
.search-bar {
  display: flex;
  width: clamp(200px, 30vw, 350px);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}
form {
  flex: 1;
  width: 100%;
  display: flex;
}

.search-bar input {
  flex: 5;
  width: 80%;
  padding: 12px;
  border: none;
  outline: none;
  font-size: 1rem;
  background: transparent;
  color: var(--text-primary);
  font-weight: 500;
}

.search-bar input::placeholder {
  color: #888;
}

.search-bar button {
  flex: 1;
  padding: 12px 15px;
  border: none;
  background-color: var(--accent);
  color: var(--text-primary);
  cursor: pointer;
  transition: filter 0.3s;
  font-weight: bold;
}

.search-bar button:hover {
  filter: brightness(0.8);
}

/* Responsive styles for header/search */
@media (max-width: 800px) {
  .search-bar {
    width: clamp(200px, 80vw, 300px);
    border-radius: 20px;
  }

  .search-bar input {
    padding: 12px 15px;
    font-size: 0.9rem;
  }

  .search-bar button {
    padding: 12px 15px;
    font-size: 0.9rem;
  }
}

@media (max-width: 767px) {
  .search-bar {
    width: 20vw;
    max-width: 280px;
    border-radius: 0;
  }

  header {
    padding: 8px 10px;
  }

  .search-bar input {
    padding: 10px 12px;
    font-size: 0.85rem;
  }

  .search-bar button {
    display: none;
  }
}