/* Category blocks */

.category {
    position: absolute;
    background: var(--category-base-background);
    border-radius: var(--category-base-border-radius);
    padding: var(--category-base-padding);
    min-width: 20px;
    width: 261px;
    transition: box-shadow 0.2s;
    z-index: 1;
}

/* Category with background image borders */
.with-background .category {
    box-shadow: 
        0 0 0 2px #000,
        0 0 0 4px #e81cff,
        0 0 20px rgba(232, 28, 255, 0.5);
}

/* Category hover effects */
.category:hover {
    box-shadow: 
        0 0 16px rgba(64, 201, 255, 0.1),
        0 0 32px rgba(64, 201, 255, 0.08),
        0 0 48px rgba(64, 201, 255, 0.05),
        0 0 64px rgba(64, 201, 255, 0.03),
        0 0 80px rgba(64, 201, 255, 0.02);
}

/* Category dragging state */
.category.dragging {
    box-shadow: 
        0 0 16px rgba(64, 201, 255, 0.15),
        0 0 32px rgba(64, 201, 255, 0.1),
        0 0 48px rgba(64, 201, 255, 0.07),
        0 0 64px rgba(64, 201, 255, 0.04),
        0 5px 80px rgba(64, 201, 255, 0.1);
}

/* Category selected state */
.category.selected {
    background: #2c2c2c !important;
    border: none !important;
    box-shadow: 
        0 0 20px rgba(64, 201, 255, 0.2),
        0 0 36px rgba(64, 201, 255, 0.15),
        0 0 52px rgba(64, 201, 255, 0.1),
        0 0 68px rgba(64, 201, 255, 0.06),
        0 0 84px rgba(64, 201, 255, 0.03) !important;
    z-index: 10000 !important;
}

/* Category header */
.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
    border-radius: 3px;
    cursor: move;
}

.category-title {
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 3px;
    padding: 3px;
    border-radius: 2px;
    cursor: text;
}

.category-title:focus {
    outline: none;
    background: #333;
}

/* Header buttons container */
.header-buttons {
    display: flex;
    gap: 4px;
    align-items: center;
}

.category-header button {
    width: 20px !important;
    height: 20px !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 14px;
    line-height: 1;
    position: relative;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.1) !important;
    color: #ffffff;
    border: none;
}

.category-header button:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: none !important;
    box-shadow: 0 0 10px rgba(64, 201, 255, 0.3) !important;
}

/* Specific adjustments for SVG icons */
.category-header .add-card-btn {
    padding: 2px !important;
}

.category-header .add-card-btn svg {
    width: 16px;
    height: 16px;
    display: block;
    transition: transform 0.2s ease;
}

.category-header .add-card-btn:hover svg {
    transform: scale(1.1);
}

.category-header .delete-btn {
    padding: 3px !important;
}

.category-header .delete-btn svg {
    width: 12px;
    height: 12px;
    display: block;
    transition: transform 0.2s ease;
}

.category-header .delete-btn:hover svg {
    transform: scale(1.1) rotate(90deg);
}

/* Light mode adjustments for category buttons */
.light-mode .category-header button {
    background: rgba(0, 0, 0, 0.05) !important;
    color: #333;
    border: none;
}

.light-mode .category-header button:hover {
    background: rgba(0, 0, 0, 0.1) !important;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.15) !important;
}

/* Cards grid layout */
.cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px;
    min-height: 38px;
}

.category.collapsed .cards-grid {
    /* Keep grid visible but limit to 2 rows (4 cards) */
}

/* Hide cards after the 4th one when collapsed */
.category.collapsed .cards-grid .card-slot:nth-child(n+5) {
    display: none;
}

.category.collapsed .cards-grid .card:nth-child(n+5) {
    display: none;
}

.category.collapsed .category-bottom {
    margin-top: 0;
    padding-top: 8px;
    border-top: none;
}

/* Category bottom section */
.category-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Toggle button styles */
.category-bottom .toggle-btn {
    width: 30px !important;
    height: 20px !important;
    padding: 2px 5px !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border: none;
    border-radius: 4px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.category-bottom .toggle-btn:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: rgba(255, 255, 255, 0.2);
}

.category-bottom .toggle-btn svg {
    width: 16px;
    height: 16px;
    display: block;
    transition: transform 0.3s ease;
    /* No rotation needed - using different SVGs */
}

.category.collapsed .toggle-btn svg {
    /* No rotation needed - using different SVGs */
}

/* Light mode adjustments for toggle button */
.light-mode .category-bottom {
    border-top-color: rgba(0, 0, 0, 0.1);
}

.light-mode .category-bottom .toggle-btn {
    background: rgba(0, 0, 0, 0.02) !important;
    border: none;
    color: #333;
}

.light-mode .category-bottom .toggle-btn:hover {
    background: rgba(0, 0, 0, 0.05) !important;
    border-color: rgba(0, 0, 0, 0.15);
}

/* Card slots */
.card-slot {
    min-height: 87px;
    border: 2px dashed #121212;
    border-radius: 4px;
    transition: all 0.2s;
    background: rgba(7, 7, 7, 0.03);
}

.card-slot.drag-over {
    border-color: #60a5fa;
    background: #1a2332;
}