/* Arduino Sketches Index - Extra Styles */
/* Extends parent style.css from ../style.css */

/* Arduino-specific container adjustments */
body.arduino-page {
    background: var(--terminal-bg);
}

.back-home {
    position: absolute;
    top: 20px;
    left: 20px;
    color: var(--neon-cyan);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-decoration: none;
    z-index: 100;
    transition: color var(--transition-fast);
}

.back-home:hover {
    color: var(--terminal-green);
}

body.arduino-page::before {
    /* Use parent scanlines */
    display: none;
}

/* Arduino Hero Section */
.arduino-hero {
    text-align: center;
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
}

.arduino-hero h1 {
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: 4px;
    margin-bottom: var(--spacing-sm);
}

.arduino-hero .subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
}

/* Search Box */
.arduino-search {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.arduino-search input {
    width: 100%;
    padding: 12px 20px 12px 40px;
    background: var(--surface-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    outline: none;
    transition: all var(--transition-normal);
}

.arduino-search input:focus {
    border-color: var(--terminal-green);
    box-shadow: var(--glow-green);
}

.arduino-search .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--terminal-green);
}

/* Filter Bar */
.arduino-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--surface-bg);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-md);
    align-items: center;
}

.arduino-filters .filter-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.arduino-filters .filter-label {
    color: var(--neon-cyan);
    font-size: 0.8rem;
}

.arduino-filters .filter-pill {
    padding: 4px 10px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.arduino-filters .filter-pill:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
}

.arduino-filters .filter-pill.active {
    background: var(--terminal-green);
    color: var(--terminal-bg);
    border-color: var(--terminal-green);
}

.arduino-filters .filter-pill[data-type="library"]:hover {
    border-color: var(--neon-pink);
    color: var(--neon-pink);
}

.arduino-filters .filter-pill[data-type="library"].active {
    background: var(--neon-pink);
    color: var(--terminal-bg);
    border-color: var(--neon-pink);
}

.arduino-filters select {
    padding: 6px 12px;
    background: var(--terminal-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    cursor: pointer;
}

.arduino-filters .clear-btn {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--neon-pink);
    color: var(--neon-pink);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-left: auto;
}

.arduino-filters .clear-btn:hover {
    background: var(--neon-pink);
    color: var(--terminal-bg);
}

/* Stats */
.arduino-stats {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Sketch Grid */
.arduino-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

/* Sketch Card */
.arduino-card {
    background: var(--surface-bg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.arduino-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--terminal-green), var(--neon-cyan), var(--terminal-green));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.arduino-card:hover {
    border-color: var(--terminal-green);
    box-shadow: var(--glow-green);
    transform: translateY(-2px);
}

.arduino-card:hover::before {
    transform: scaleX(1);
}

.arduino-card h3 {
    font-size: 1rem;
    color: var(--terminal-green);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.arduino-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.arduino-card .card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
}

.arduino-card .card-tags .tag {
    padding: 2px 6px;
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid rgba(0, 255, 65, 0.3);
    color: var(--terminal-green);
    font-size: 0.65rem;
}

.arduino-card .card-tags .tag.platform {
    background: rgba(0, 255, 255, 0.1);
    border-color: rgba(0, 255, 255, 0.3);
    color: var(--neon-cyan);
}

.arduino-card .card-libs {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.arduino-card .card-libs span {
    color: var(--neon-pink);
}

/* Modal */
.arduino-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    overflow-y: auto;
}

.arduino-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.arduino-modal .modal-content {
    background: var(--surface-bg);
    border: 1px solid var(--terminal-green);
    padding: var(--spacing-lg);
    max-width: 700px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--glow-green);
}

.arduino-modal .modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    color: var(--neon-pink);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
}

.arduino-modal .modal-close:hover {
    color: var(--terminal-green);
}

.arduino-modal h2 {
    color: var(--terminal-green);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.arduino-modal .modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: var(--spacing-md);
}

.arduino-modal .modal-desc {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.arduino-modal .modal-libs {
    margin-bottom: var(--spacing-sm);
    font-size: 0.85rem;
}

.arduino-modal .modal-libs strong {
    color: var(--neon-cyan);
}

.arduino-modal .modal-libs span {
    color: var(--neon-pink);
}

.arduino-modal .modal-files {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.arduino-modal .modal-files a {
    padding: 8px 12px;
    background: var(--terminal-bg);
    border: 1px solid var(--border-color);
    color: var(--neon-cyan);
    text-decoration: none;
    font-size: 0.8rem;
    transition: all var(--transition-fast);
}

.arduino-modal .modal-files a:hover {
    border-color: var(--terminal-green);
    color: var(--terminal-green);
}

/* Footer */
.arduino-footer {
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-xl);
    font-size: 0.8rem;
}

.arduino-footer .prompt {
    color: var(--neon-cyan);
}

/* Loading state */
.arduino-loading {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .arduino-hero h1 {
        font-size: 1.8rem;
    }

    .arduino-filters {
        flex-direction: column;
        align-items: flex-start;
    }

    .arduino-filters .clear-btn {
        margin-left: 0;
        width: 100%;
    }

    .arduino-grid {
        grid-template-columns: 1fr;
    }

    .arduino-modal .modal-content {
        padding: var(--spacing-md);
    }
}