.course-search {
    position: relative;
    max-width: 480px;
    margin: 0 0 1.5rem;
}

.course-search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.course-search-icon {
    position: absolute;
    left: 0.9rem;
    color: var(--text-muted);
    pointer-events: none;
}

.course-search-input {
    width: 100%;
    padding: 0.65rem 0.9rem 0.65rem 2.4rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.95rem;
    color: var(--text);
    background: #fff;
}

.course-search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-bg);
}

.course-search-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    z-index: 1000;
    background: #fff;
    border-radius: 16px;
    box-shadow: var(--shadow);
    max-height: 420px;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.course-search-status {
    padding: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.course-search-group-label {
    padding: 0.5rem 1rem 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-light);
}

.course-search-result {
    display: block;
    padding: 0.6rem 1rem;
    text-decoration: none;
    border-left: 3px solid transparent;
}

.course-search-result:hover,
.course-search-result.active {
    background: var(--color-primary-bg);
    border-left-color: var(--color-primary);
}

.course-search-result-title {
    font-family: var(--jm-font-display);
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
}

.course-search-result-meta {
    font-family: var(--jm-font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

.course-search-result-snippet {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}