.progress-container {
    margin-top: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.progress-summary {
    padding: 0 0.8rem 0.65rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0.8rem;
    font-size: 0.85rem;
    color: var(--text);
}

.progress-counters {
    display: flex;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.progress-bar-track {
    height: 4px;
    background: var(--bg);
}

.progress-bar-fill {
    height: 100%;
    background: var(--accent);
    width: 0%;
    transition: width 0.15s ease-out;
}

.progress-toggle {
    width: 100%;
    padding: 0.55rem 0.8rem;
    border: 0;
    border-top: 1px solid var(--border);
    background: transparent;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
}

.progress-toggle:hover,
.progress-toggle:focus-visible {
    background: var(--accent-glow);
}

.progress-log {
    max-height: 180px;
    overflow-y: auto;
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    font-family: 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace;
    color: var(--text-muted);
    line-height: 1.5;
}

.log-line {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.log-line.found {
    color: var(--success);
    font-weight: 600;
}

#results {
    margin-top: 1.5rem;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.degrees-badge {
    font-size: 1.1rem;
    font-weight: 600;
}

.degrees-badge .number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    margin: 0 0.3rem;
    font-size: 1rem;
}

.results-actions {
    display: flex;
    gap: 0.5rem;
}

.result-summary {
    flex: 1;
    min-width: 220px;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.results-body {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: start;
}

#graph-panel,
#details-panel {
    min-width: 0;
}

.results-actions button {
    padding: 0.4rem 0.8rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-muted);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.15s;
}

.results-actions button:hover {
    background: var(--surface-hover);
    color: var(--text);
    border-color: var(--text);
}

#graph-container {
    width: 100%;
    height: 620px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

#details-panel {
    margin-top: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem;
}

#details-panel h3 {
    font-size: 1rem;
    margin-bottom: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.connection-step {
    border-left: 4px solid var(--accent);
    padding: 0.7rem 0 0.7rem 1rem;
    margin-bottom: 0.6rem;
    background: var(--bg);
    border-radius: 0 4px 4px 0;
    scroll-margin-top: 1.5rem;
    transition: box-shadow 0.2s ease, background-color 0.2s ease;
}

.connection-step:last-child {
    margin-bottom: 0;
}

.connection-link {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.55rem;
}

.connection-step .people {
    font-weight: 700;
    margin-bottom: 0.3rem;
    color: var(--text);
}

.connection-step .roles {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

.degree-group {
    margin-bottom: 1.2rem;
}

.degree-group:last-child {
    margin-bottom: 0;
}

.path-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.degree-heading {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.6rem;
    padding-bottom: 0.3rem;
    border-bottom: 2px solid var(--accent-glow);
}

.connection-path {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
    overflow: hidden;
    min-width: 0;
    scroll-margin-top: 1.5rem;
}

.connection-path:hover,
.connection-path.active {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    transform: translateY(-1px);
}

.connection-path.detail-focus,
.connection-step.detail-focus {
    box-shadow: 0 0 0 4px rgba(236, 103, 54, 0.18);
    background: rgba(236, 103, 54, 0.08);
}

.path-summary {
    list-style: none;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    padding: 0.9rem 1rem;
    cursor: pointer;
    position: relative;
    padding-right: 2.3rem;
    line-height: 1.25;
}

.path-summary::-webkit-details-marker {
    display: none;
}

.path-summary::after {
    content: '+';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent);
    font-size: 1rem;
}

.connection-path[open] .path-summary {
    border-bottom: 1px dashed var(--border);
}

.connection-path[open] .path-summary::after {
    content: '-';
}

.path-body {
    padding: 0.8rem;
}

.show-detail {
    margin-top: 0.45rem;
    background: rgba(255, 255, 255, 0.45);
    border: 1px solid rgba(58, 57, 58, 0.08);
    border-radius: 6px;
}

.show-detail:first-child {
    margin-top: 0;
}

.show-name {
    list-style: none;
    font-size: 0.9rem;
    color: var(--text);
    font-weight: 700;
    padding: 0.7rem 0.9rem;
    cursor: pointer;
    position: relative;
}

.show-name::-webkit-details-marker {
    display: none;
}

.show-name::after {
    content: '+';
    position: absolute;
    right: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent);
}

.show-detail[open] .show-name::after {
    content: '-';
}

.show-meta {
    padding: 0 0.9rem 0.8rem;
}

.show-link {
    margin-bottom: 0.35rem;
}

.show-link a {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
}

.show-link a:hover {
    text-decoration: underline;
}

.show-list-section {
    margin-top: 1.5rem;
}

.show-list-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.show-list-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.show-list-summary {
    list-style: none;
    position: relative;
    cursor: pointer;
    padding: 0.9rem 3.8rem 0.9rem 1rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
}

.show-list-summary::-webkit-details-marker {
    display: none;
}

.show-list-summary::after {
    content: '+';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent);
    font-size: 1rem;
}

.show-list-item[open] .show-list-summary {
    border-bottom: 1px dashed var(--border);
}

.show-list-item[open] .show-list-summary::after {
    content: '-';
}

.show-count {
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 600;
    margin-left: 0.45rem;
}

.show-list-body {
    padding: 0.8rem 1rem;
}

.show-list-link {
    padding-top: 0.7rem;
    margin-top: 0.7rem;
    border-top: 1px solid rgba(58, 57, 58, 0.08);
}

.show-list-link:first-of-type {
    margin-top: 0.35rem;
}

.no-connection {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

.no-connection strong {
    color: var(--text);
}

@media (min-width: 1100px) {
    .degree-group[data-degree="2"] .path-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .degree-group[data-degree="3"] .path-grid,
    .degree-group[data-degree="4"] .path-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .degree-group[data-degree="3"] .path-summary,
    .degree-group[data-degree="4"] .path-summary {
        font-size: 0.88rem;
        padding: 0.8rem 0.9rem;
    }

    .show-list-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1500px) {
    .degree-group[data-degree="2"] .path-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .degree-group[data-degree="3"] .path-grid,
    .degree-group[data-degree="4"] .path-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .show-list-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .results-body {
        grid-template-columns: 1fr;
    }

    #graph-container {
        height: 350px;
    }
}