/* ===========================
   HOME PAGE STYLES - Compact Utility
   =========================== */

/* TOOLS SECTION */
.tools-section {
    padding: var(--space-lg) 0 var(--space-xl);
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tools-section .container {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* FILTER / SEARCH */
.filter-wrapper {
    position: relative;
    max-width: 480px;
    margin: 0 auto var(--space-lg);
    width: 100%;
}

.tools-search {
    padding-left: var(--space-3xl) !important;
    background: var(--bg-secondary) !important;
    border: 1.5px solid var(--border-color) !important;
    border-radius: var(--radius-xl) !important;
}

.tools-search:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px var(--primary-glow) !important;
}

.search-icon {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    pointer-events: none;
}

/* TOOLS GRID - 3 columns, compact */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    flex: 1;
}

/* GitHub Star Button */
.github-star-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.github-star-btn .fa-github {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.github-star-btn .star-icon {
    font-size: 0.6rem;
    color: var(--warning, #f59e0b);
    transition: all 0.3s ease;
}

.github-star-btn:hover {
    border-color: var(--primary);
    color: var(--text-primary);
    background: var(--primary-glow);
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.15);
    transform: translateY(-1px);
}

.github-star-btn:hover .fa-github {
    transform: rotate(-8deg) scale(1.1);
}

.github-star-btn:hover .star-icon {
    animation: starPulse 0.6s ease forwards;
}

@keyframes starPulse {
    0% { transform: scale(1); }
    40% { transform: scale(1.6) rotate(15deg); color: #fbbf24; }
    70% { transform: scale(0.9) rotate(-5deg); }
    100% { transform: scale(1.2) rotate(0deg); color: #fbbf24; }
}

/* TOOL CARD - Horizontal layout */
.tool-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-md) var(--space-lg);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-md);
    position: relative;
    overflow: hidden;
}

.tool-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--primary-glow) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

.tool-card:hover {
    border-color: var(--border-active);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
    transform: translateY(-2px);
}

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

/* Card icon - compact */
.card-header-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: linear-gradient(135deg, var(--primary-glow-strong), var(--primary-glow));
    border: 1px solid rgba(129, 140, 248, 0.15);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-lg);
    color: var(--primary);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.tool-card:hover .card-header-icon {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: white;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
    transform: scale(1.05);
}

/* Card content */
.card-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    position: relative;
    z-index: 1;
}

.card-title {
    font-size: var(--text-sm);
    font-weight: 700;
    margin-bottom: 2px;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.card-description {
    color: var(--text-tertiary);
    font-size: var(--text-xs);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    display: none;
}

/* No results - hidden by default, shown via JS inline style */
.no-results {
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl);
    color: var(--text-tertiary);
    gap: var(--space-md);
}

.no-results i {
    font-size: var(--text-3xl);
    opacity: 0.3;
}

/* MINIMAL FOOTER */
.footer-minimal {
    padding: var(--space-md) 0 !important;
    background: transparent !important;
    border-top: 1px solid var(--border-color) !important;
}

.footer-minimal p {
    text-align: center;
    color: var(--text-tertiary);
    font-size: var(--text-xs);
    margin: 0;
}

.footer-minimal i {
    color: var(--accent);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .tools-section {
        padding: var(--space-md) 0 var(--space-lg);
    }

    .tools-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .tool-card {
        padding: var(--space-sm) var(--space-md);
    }

    .card-header-icon {
        width: 38px;
        height: 38px;
        min-width: 38px;
        font-size: var(--text-base);
    }
}