/* ==============================================
   CARDS & TOOL GALLERY
   ============================================== */
.card {
    border: 1px solid var(--glass-border);
    padding: var(--card-padding);
    position: relative;
    border-radius: var(--radius);
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition);
}

.card-glow {
    --glow-gradient: radial-gradient(circle at center,
            color-mix(in srgb, var(--neon-primary) 4%, transparent) 0%,
            transparent 70%);
}

.card-glow::before {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    border-radius: inherit;
    background: var(--glow-gradient);
    content: '';
}

.card-glow.glow-fixed {
    --glow-gradient: radial-gradient(400px circle at 50% 210px,
            color-mix(in srgb, var(--neon-primary) 4%, transparent),
            transparent);
}

.card-emphasis {
    background: linear-gradient(135deg, color-mix(in srgb, var(--neon-primary) 6%, transparent) 0%, color-mix(in srgb, var(--neon-secondary) 4%, transparent) 100%);
}

/* ==============================================
   HOME GALLERY CARDS
   ============================================== */
.tool-card {
    border: 1px solid var(--glass-border);
    padding: 28px 24px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    overflow: hidden;
    text-align: center;
    cursor: pointer;
    border-radius: var(--radius-lg);
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all var(--transition);
}

.tool-card::before {
    position: absolute;
    inset: 0;
    opacity: 0;
    background: radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--neon-primary) 6%, transparent), transparent 70%);
    transition: opacity var(--transition);
    content: '';
}

.tool-card:hover::before {
    opacity: 1;
}

.tool-card:hover {
    border-color: color-mix(in srgb, var(--neon-primary) 40%, transparent);
    transform: translateY(-6px);
    box-shadow: var(--glow-md);
}

.tool-card-icon {
    border: 1px solid color-mix(in srgb, var(--neon-primary) 15%, transparent);
    padding: 12px;
    width: 70px;
    height: 70px;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--neon-primary) 8%, transparent);
}

.tool-card-icon.is-emoji {
    font-size: 2.2rem;
}

.tool-card-title {
    position: relative;
    z-index: 1;
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--text-heading);
}

.tool-card-desc {
    position: relative;
    z-index: 1;
    flex-grow: 1;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-muted);
}

.tool-header p span,
.tool-card-desc span {
    padding: 0 3px;
    border-radius: 3px;
    background: color-mix(in srgb, var(--neon-primary) 10%, transparent);
}

/* ==============================================
   DRAG & DROP STATES
   ============================================== */
.drag-placeholder {
    border: 2px dashed var(--neon-primary) !important;
    opacity: 0.2 !important;
    transform: scale(0.95) !important;
    background: transparent !important;
    box-shadow: none !important;
    transition: none !important;
    backdrop-filter: none !important;
}

.is-dragging {
    border: 2px dashed var(--neon-primary) !important;
    z-index: 100;
    transform: scale(0.98) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
    transition: none !important;
}

.is-sorting,
.is-sorting *,
.is-sorting *::before,
.is-sorting *::after {
    transition: none !important;
    animation: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

/* ==============================================
   MEDIA QUERIES
   ============================================== */
@media (max-width: 768px) {
    .card {
        padding: 18px;
    }
}