.locations-container {
    padding: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.locations-filter-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.locations-filter-add {
    margin-left: auto;
}

.search-input {
    flex: 1;
    min-width: 250px;
}

.locations-list {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
}

.locations-list th {
    background: #f5f5f5;
    padding: 12px;
    text-align: left;
    border-bottom: 2px solid #ddd;
    font-weight: bold;
}

.locations-list td {
    padding: 12px;
    border-bottom: 1px solid #ddd;
}

.locations-list tr:hover {
    background: #f9f9f9;
}

.actions {
    white-space: nowrap;
}

.button {
    display: inline-block;
    padding: 8px 12px;
    background: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 0.9em;
}

.button:hover {
    background: #0056b3;
}

.button-primary {
    background: #28a745;
}

.button-primary:hover {
    background: #218838;
}

.button-small {
    padding: 4px 8px;
    font-size: 0.85em;
}

.button-danger {
    background: #dc3545;
}

.button-danger:hover {
    background: #c82333;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    background: #f9f9f9;
    border: 1px solid #eee;
    border-radius: 8px;
}

.hierarchy-section {
    padding: 20px;
    max-width: 1200px;
    margin: 30px auto;
    border-top: 1px solid #ddd;
}

.hierarchy-section h2 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.hierarchy-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid #d8dee5;
    border-radius: 10px;
    overflow: hidden;
}

.hierarchy-table th {
    background: #f3f6fa;
    padding: 10px 12px;
    text-align: left;
    font-size: 0.9rem;
    font-weight: 600;
    border-bottom: 1px solid #d8dee5;
}

.hierarchy-table td {
    padding: 9px 12px;
    border-bottom: 1px solid #eef2f6;
    vertical-align: top;
}

.hierarchy-row:last-child td {
    border-bottom: none;
}

.hierarchy-row--empty {
    background: #fcfcfc;
}

.hierarchy-cell {
    white-space: nowrap;
}

.hierarchy-cell--location {
    background: #fbfcfe;
    font-weight: 600;
    min-width: 170px;
}

.hierarchy-cell--building {
    padding-left: 18px;
    min-width: 180px;
}

.hierarchy-cell--floor {
    padding-left: 24px;
    min-width: 190px;
}

.hierarchy-cell--room {
    padding-left: 56px;
    min-width: 190px;
}

.hierarchy-cell--empty {
    background: #fafbfd;
    width: 20px;
}

.hierarchy-meta {
    color: #4e5c6b;
    font-size: 0.88rem;
}

.hierarchy-meta--muted {
    color: #8a94a3;
}

.hierarchy-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.hierarchy-actions .button {
    padding: 4px 10px;
    font-size: 0.8rem;
}