/* OmniDirectory Engine Frontend Stylesheet */
:root {
    --omni-bg: #0f172a;
    --omni-card-bg: #1e293b;
    --omni-card-border: #334155;
    --omni-text-main: #f8fafc;
    --omni-text-muted: #94a3b8;
    --omni-primary: #38bdf8;
    --omni-accent: #818cf8;
    --omni-badge-free: #10b981;
    --omni-badge-paid: #f43f5e;
}

.omni-directory-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--omni-text-main);
    margin: 20px 0;
}

.omni-controls-bar {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.omni-search-box {
    position: relative;
    width: 100%;
}

.omni-search-box input {
    width: 100%;
    padding: 14px 20px 14px 45px;
    border-radius: 10px;
    border: 1px solid var(--omni-card-border);
    background: var(--omni-card-bg);
    color: var(--omni-text-main);
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s ease;
}

.omni-search-box input:focus {
    border-color: var(--omni-primary);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.omni-search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.6;
}

.omni-category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.omni-cat-btn {
    background: var(--omni-card-bg);
    border: 1px solid var(--omni-card-border);
    color: var(--omni-text-muted);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.omni-cat-btn:hover,
.omni-cat-btn.active {
    background: var(--omni-primary);
    color: #0f172a;
    border-color: var(--omni-primary);
    font-weight: 600;
}

/* Items Grid Layout */
.omni-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

.omni-card {
    background: var(--omni-card-bg);
    border: 1px solid var(--omni-card-border);
    border-radius: 10px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.omni-card:hover {
    transform: translateY(-2px);
    border-color: var(--omni-primary);
}

.omni-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 8px;
}

.omni-card-title {
    margin: 0;
    font-size: 17px;
    font-weight: 600;
}

.omni-card-title a {
    color: var(--omni-text-main);
    text-decoration: none;
}

.omni-card-title a:hover {
    color: var(--omni-primary);
}

.omni-badge {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 4px;
    background: var(--omni-badge-free);
    color: #fff;
}

.omni-badge-paid {
    background: var(--omni-badge-paid);
}

.omni-card-desc {
    color: var(--omni-text-muted);
    font-size: 14px;
    line-height: 1.5;
    margin: 0 0 14px 0;
}

.omni-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 10px;
}

.omni-cat-tag {
    background: rgba(56, 189, 248, 0.1);
    color: var(--omni-primary);
    padding: 2px 8px;
    border-radius: 4px;
}

.omni-tags {
    color: var(--omni-text-muted);
}