.form-container {
    background-color: var(--secondary-a-color);
    border-radius: var(--border-radius-standard);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

/* .form-group is handled globally or reconciled if specific needs exist */
/* Example: If global .form-group margin is different, it might be kept or global adjusted */

.form-group {
    margin-bottom: var(--spacing-md);
}

/* .input-group is handled globally for display:flex; local gap can be kept if needed */
.input-group {
    display: flex; /* Can be removed if global style is identical and sufficient */
    gap: var(--spacing-sm);
}

.input-group .form-control, /* Assuming inputs have .form-control class */
.input-group input[type="text"], /* Fallback if .form-control is missing */
.input-group input[type="number"] /* Fallback for specific types */ {
    flex: 1;
    /* Other styles like padding, border, height from .form-control */
}

.form-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.max-hops-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.results-container {
    margin-top: var(--spacing-xl);
}

.traceroute-summary-card {
    background-color: var(--secondary-a-color);
    border-radius: var(--border-radius-standard);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.card-header {
    background-color: var(--secondary-b-color);
    padding: var(--spacing-md);
}

.card-header h3 {
    margin: 0;
    font-size: var(--font-size-md);
}

.card-body {
    padding: var(--spacing-md);
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.stat-item {
    text-align: center;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--secondary-text-color);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
}

.ip-map-container {
    height: 400px;
    width: 100%;
    margin: var(--spacing-lg) 0;
    border-radius: var(--border-radius-standard);
    overflow: hidden;
}

.traceroute-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--spacing-md);
}

.traceroute-table th,
.traceroute-table td {
    padding: var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid var(--current-border-color);
}

.timeout-row {
    color: var(--error-color);
}

.raw-output-container {
    margin-top: var(--spacing-xl);
    border: 1px solid var(--current-border-color);
    border-radius: var(--border-radius-standard);
    overflow: hidden;
}

.raw-output-container pre {
    background-color: var(--secondary-a-color);
    padding: var(--spacing-md);
    white-space: pre-wrap;
    word-break: break-all;
    font-family: var(--font-family-monospace);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* Traceroute visualization */
.traceroute-visualization {
    margin: var(--spacing-xl) 0;
}

.traceroute-path {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) 0;
}

.hop-node {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.hop-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-accent);
    color: var(--background-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
}

.hop-node.timeout .hop-number {
    background-color: var(--error-color);
}

.hop-node.last-hop .hop-number {
    background-color: var(--success-color);
}

.hop-details {
    background-color: var(--secondary-a-color);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-standard);
    box-shadow: var(--shadow-sm);
}

.hop-name {
    font-weight: var(--font-weight-semibold);
}

.hop-latency, .hop-location {
    font-size: var(--font-size-sm);
    color: var(--secondary-text-color);
}

.hop-line {
    width: 2px;
    height: 20px;
    background-color: var(--current-border-color);
    margin-left: 20px; /* Aligns with center of hop-number */
}

/* Collapsible sections for info */
.collapsible-section {
    margin: var(--spacing-xl) 0;
    border: 1px solid var(--current-border-color);
    border-radius: var(--border-radius-standard);
    overflow: hidden;
}

.collapsible-header {
    cursor: pointer;
    padding: var(--spacing-md);
    background-color: var(--secondary-a-color);
    margin: 0;
    position: relative;
}

.collapsible-header::after {
    content: '\002B'; /* Plus sign */
    color: var(--current-text-color);
    font-weight: bold;
    float: right;
}

.collapsible-header.active::after {
    content: "\2212"; /* Minus sign */
}

.collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 var(--spacing-md);
}

.tool-info .collapsible-content {
    padding: var(--spacing-md); /* Add padding back when open */
}

/* Custom map marker */
.custom-marker-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.marker-number {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--primary-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border: 2px solid white;
    box-shadow: 0 0 5px rgba(0,0,0,0.3);
}

@media (max-width: 768px) {
    .input-group {
        flex-direction: column;
    }
    /* Input within input-group should naturally take full width due to flex:1 and column direction */
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .summary-stats {
        grid-template-columns: 1fr 1fr; /* 2 columns on smaller screens */
    }
    
    .ip-map-container {
        height: 300px;
    }
}