/* CSS for specific pages and complex components */

/* --- Builder Page --- */
.page-builder .builder-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
}
.page-builder .control-group {
    width: 100%;
    max-width: 600px;
    text-align: center;
}
.page-builder .control-group h3 {
    margin-bottom: var(--space-sm);
    font-size: var(--text-lg);
}
.page-builder #mode-selection, .page-builder #map-selection {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}
.page-builder #mode-selection .btn.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}
.page-builder #map-selection .btn.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.unit-palette-container .unit-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
    gap: var(--space-sm);
    min-height: 80px;
    max-height: 120px;
    overflow-y: auto;
    padding: var(--space-sm);
}
.unit-selector {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    background-color: var(--color-surface);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}
/* Static background colors for unit rarities */
.unit-selector[data-rarity="common"] { background-color: hsl(0, 0%, 85%); }
.unit-selector[data-rarity="rare"] { background-color: hsl(210, 60%, 85%); }
.unit-selector[data-rarity="epic"] { background-color: hsl(270, 50%, 88%); }
.unit-selector[data-rarity="legendary"] { background-color: hsl(50, 80%, 85%); }
.unit-selector[data-rarity="mythic"] { background-color: hsl(25, 85%, 80%); }
.unit-selector[data-rarity="immortal"] { background-color: hsl(0, 70%, 85%); }

.unit-selector:hover {
    transform: scale(1.1);
    border-color: var(--color-text-muted);
}
.unit-selector.selected {
    border-color: var(--color-primary);
    transform: scale(1.1);
}


#board-area {
    padding: var(--space-lg);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: auto; /* Allow scrolling if map is wider than container */
}
.board-wrapper {
    position: relative;
    width: 100%;
    max-width: 600px; /* Desktop max, adjust as needed */
    aspect-ratio: 6 / 3; /* Regular mode default, override for guild if needed */
    margin: 0 auto;
}
.map-image {
    display: block;
    width: 100%;
    height: auto;
    user-select: none;
    -webkit-user-drag: none;
}

/* Unified grid styling for both Builder and View pages */
.board-grid {
    display: grid;
    position: absolute;
    inset: var(--grid-offset-top) var(--grid-offset-right) var(--grid-offset-bottom) var(--grid-offset-left);
    max-width: none;
    margin-inline: 0;
    aspect-ratio: unset;
    /* Add any other shared grid styles here */
}

.board-grid[data-mode="regular mode"] {
    --grid-offset-top: 6%;
    --grid-offset-right: 5%;
    --grid-offset-bottom: 20%;
    --grid-offset-left: 5%;
}
.board-grid[data-mode="guild"] {
    --grid-offset-top: 8%;
    --grid-offset-right: 5%;
    --grid-offset-bottom: 11%;
    --grid-offset-left: 5%;
}

.grid-cell {
    border-right: 2px dashed #00000044;
    border-bottom: 2px dashed #00000044;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Remove border from cells on the right edge */
.board-grid .grid-cell:nth-child(6n) {
    border-right: none;
}
/* Remove border from cells on the bottom edge */
.board-grid .grid-cell:nth-last-child(-n+6) {
    border-bottom: none;
}

.grid-cell:hover {
    background-color: hsla(220, 90%, 56%, 0.2);
}
.unit-on-board {
    width: 80%;
    height: 80%;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    pointer-events: none;
}

/* --- Discover & Admin Page --- */

.discover-header {
    background-color: var(--color-surface);
    padding-top: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-xl);
}
.discover-header .h1 {
    color: var(--color-text); /* Ensures readability on light/dark mode */
    text-align: center;
    margin-bottom: var(--space-lg);
}

.discover-filters {
    display: flex;
    justify-content: center;
}
.filter-group {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    max-width: 500px;
    width: 100%;
}
.filter-group:has(.filter-dropdown[open]) {
    overflow: visible;
}
.filter-group:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-focus);
}

.search-bar {
    flex-grow: 1;
    margin-bottom: 0; /* Override form-group margin */
}
.search-bar input {
    width: 100%;
    border: none;
    background-color: transparent;
    height: 100%;
    padding: var(--space-sm) var(--space-md);
}

.filter-dropdown {
    position: relative;
    border-left: 1px solid var(--color-border);
}
.filter-dropdown summary {
    background-color: var(--color-surface-2);
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    list-style: none; /* Remove marker */
}
.filter-dropdown summary::-webkit-details-marker {
    display: none; /* Hide marker for Safari */
}
.filter-dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--space-md);
    z-index: 10;
    width: 250px;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}
.map-filter-category strong {
    display: block;
    margin-bottom: var(--space-xs);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-xs);
}
.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}
.page-discover .grid-container, .page-admin .grid-container {
    justify-content: center;
}
.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
}
.pagination-controls .page-info {
    font-size: var(--text-base);
}

/* --- View Page --- */
.page-view .meta {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}
.page-view .description {
    background-color: var(--color-surface);
    padding: var(--space-md);
    border-left: 3px solid var(--color-primary);
}

/* View Page Actions */
.view-actions .btn {
    width: 100%;
    max-width: 320px;
    margin-bottom: var(--space-sm);
}

.view-actions .btn + .btn {
    margin-left: var(--space-md);
}

@media (max-width: 600px) {
    .view-actions .btn + .btn {
        margin-left: 0;
    }
}

/* Unit Palette Tabs */
.unit-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-md);
}
.tab-button {
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--color-text-muted);
    font-size: var(--text-base);
    text-transform: capitalize;
    margin-bottom: -1px; /* Overlap the container's border */
}
.tab-button.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 600;
}
.tab-panel {
    display: none;
}
.tab-panel.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

.admin-header {
    background-color: var(--color-surface);
    padding-top: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-xl);
}
.admin-header .h1 {
    color: var(--color-text);
    text-align: center;
    margin-bottom: var(--space-lg);
}

.admin-filters {
    display: flex;
    justify-content: center;
}

.admin-filters .filter-group {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    max-width: 500px;
    width: 100%;
}
.admin-filters .filter-group:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-focus);
}
.admin-filters .search-bar {
    flex-grow: 1;
    margin-bottom: 0;
}
.admin-filters .search-bar input {
    width: 100%;
    border: none;
    background-color: transparent;
    height: 100%;
    padding: var(--space-sm) var(--space-md);
}
.admin-filters .filter-dropdown {
    position: relative;
    border-left: 1px solid var(--color-border);
}
.admin-filters .filter-dropdown summary {
    background-color: var(--color-surface-2);
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    list-style: none;
}
.admin-filters .filter-dropdown summary::-webkit-details-marker {
    display: none;
}
.admin-filters .filter-dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--space-md);
    z-index: 10;
    width: 250px;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}
.admin-filters .map-filter-category strong {
    display: block;
    margin-bottom: var(--space-xs);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-xs);
}
.admin-filters .form-check {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}
.admin-filters .filter-group:has(.filter-dropdown[open]) {
    overflow: visible;
}

@media (max-width: 480px) {
  .unit-palette-container .unit-list {
    grid-template-columns: repeat(auto-fill, minmax(48px, 1fr));
    max-height: 90px;
  }
  .unit-selector {
    min-width: 32px;
    max-width: 48px;
  }
}

.builder-actions .btn {
  width: 100%;
  max-width: 320px;
  margin-bottom: var(--space-sm);
}

@media (max-width: 600px) {
  .filter-group label,
  .filter-dropdown summary {
    font-size: var(--text-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

.unit-tab-panels {
  background: var(--color-surface-2, hsl(220 15% 96%));
  border: 1px solid var(--color-border, hsl(220 10% 90%));
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
  transition: background 0.2s;
}