/* Load InterVariable */
@font-face {
  font-family: 'InterVariable';
  src: url('../assets/images/fonts/InterVariable.ttf') format('truetype');
  font-weight: 100 900;
  font-display: swap;
}

/* Base reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}


body, html {
  /* replace solid bg with a subtle gradient */
  margin: 0;
  padding: 0;
  height: 100%;
  background: linear-gradient(145deg, #121418 0%, #1B1035 100%);
  color: var(--text);
  overflow: hidden;
  font-family: 'InterVariable', sans-serif;
}

/* Center everything */
.home-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center; /* Center content vertically */
  height: 100vh;
  overflow-y: auto;
  text-align: center;
  padding: 2rem;
}


/* Logo block */
.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
}

.logo-img {
  /* bump up logo size and add subtle shadow */
  width: 150px;
  height: 150px;
  margin-bottom: 1rem;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.5));
}

.logo-text {
  font-size: 2rem;
  font-weight: bold;
}

/* Search bar */
.search-bar {
  display: flex;
  align-items: center;
  background: #ffffff;
  border-radius: 70px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  padding: 0.25rem;
  margin-bottom: 2rem;
  width: 500px;
  max-width: 90vw;
  overflow: hidden;
}

.search-bar input.search-input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  color: #333;
}

.search-bar button.search-btn {
  border: none;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  color: white;
  padding: 0.75rem;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.search-bar button.search-btn:hover {
  transform: scale(1.1);
}

.search-bar button.search-btn .material-symbols-outlined {
  font-size: 1.25rem;
}

/* Remove default focus outline */
.search-bar input.search-input:focus,
.search-bar button.search-btn:focus {
  outline: none;
  box-shadow: none;
}

/* Bookmark grid */
.bookmarks {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  max-width: 800px;
}

/* Individual bookmark tile */
.bookmark {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
  color: var(--text);
  width: 100px;
  height: 100px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: pointer;
  transform: translateY(0) scale(1);
}

.bookmark:hover {
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

.bookmark-icon {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
  /* accentuate icons & add-button */
  color: var(--accent);
}

.bookmark-title {
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.delete-btn {
  position: absolute;
  top: 5px;
  right: 7px;
  background: none;
  border: none;
  color: red;
  font-size: 1rem;
  cursor: pointer;
}

/* Add button style */
.add-bookmark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  font-size: 2rem;
  background: rgba(255,255,255,0.05);
  border: 1px dashed rgba(255,255,255,0.3);
  backdrop-filter: blur(6px);
  transition: transform 0.2s ease-in-out, background 0.3s, border-color 0.3s;
  color: white;
  transform: scale(1);
}

.add-bookmark:hover {
  transform: scale(1.1);
}

/* Popup styling */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(18,20,24,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99;
}

.popup.hidden {
  display: none;
}

.popup-inner {
  background: var(--dark-purple);
  padding: 2rem;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  color: var(--text);
  min-width: 300px;
}

.popup-inner input {
  padding: 0.5rem;
  background: var(--dark-blue);
  border: none;
  color: var(--text);
  border-radius: 6px;
}

.popup-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

.popup-buttons button {
  padding: 0.5rem 1rem;
  background: var(--primary);
  border: none;
  border-radius: 6px;
  color: white;
  cursor: pointer;
}

.popup-buttons button:hover {
  background: var(--accent);
}

/* Color Palette */
:root {
  --bg: #121418;
  --dark-blue: #0B1C2B;
  --dark-purple: #1B1035;
  --primary: #7B2EFF;
  --accent: #00C6FF;
  --text: #E0E0E0;
}

/* Icon grid styling */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
  margin-bottom: 8px;
}
.icon-item {
  cursor: pointer;
  padding: 4px;
  border: 1px solid transparent;
  border-radius: 4px;
  text-align: center;
}
.icon-item:hover {
  background: rgba(0, 0, 0, 0.1);
}
.icon-item.selected {
  border-color: #0078d4;
  background: rgba(0, 120, 212, 0.1);
}