/* Base layout */
body {
    margin: 0;
    padding: 0;
    background: var(--bs-dark);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

/* Navbar styling */
.navbar {
    border-bottom: 1px solid var(--bs-gray-700);
    height: 64px;
    position: fixed;
    width: 100%;
    z-index: 1000;
    padding: 0.75rem 1.5rem;
}

.navbar-brand {
    color: var(--bs-light) !important;
    font-weight: 500;
    font-size: 1.4rem;
    line-height: 1.3;
    max-width: 80%;
}

/* Visualization container */
#visualization {
    width: 100%;
    height: calc(100vh - 64px);
    background: var(--bs-dark);
    margin-top: 64px;
}

/* Guide sidebar */
.guide-sidebar {
    position: fixed;
    left: 0;
    top: 64px;
    height: calc(100vh - 64px);
    padding: 1.25rem;
    background: rgba(33, 37, 41, 0.95);
    border-right: 1px solid var(--bs-gray-700);
    overflow-y: auto;
    color: var(--bs-light);
    width: 25%;
}

.guide-sidebar ul li {
    font-size: 1.1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bs-gray-800);
}

.guide-sidebar h2 {
    font-size: 1.5rem;
}

.guide-sidebar h3 {
    font-size: 1.25rem;
    color: var(--bs-primary);
    margin-top: 1.5rem;
}

/* Transition sidebar */
.transition-sidebar {
    position: fixed;
    right: 0;
    top: 64px;
    height: calc(100vh - 64px);
    padding: 1rem;
    background: rgba(33, 37, 41, 0.95);
    border-left: 1px solid var(--bs-gray-700);
    overflow-y: auto;
    color: var(--bs-light);
    width: 25%;
}

/* Stats box */
.stats-box {
    background: rgba(52, 58, 64, 0.75);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid var(--bs-gray-700);
}

/* Transition path */
.transition-path {
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(52, 58, 64, 0.75);
    border-radius: 6px;
    border-left: 3px solid var(--bs-primary);
    transition: all 0.3s ease;
}

.transition-path:hover {
    background: rgba(52, 58, 64, 0.9);
    transform: translateX(3px);
}

/* Node styling */
.node {
    stroke: #fff;
    stroke-width: 1.5px;
    cursor: pointer;
    transition: stroke 0.3s ease;
}

.link {
    stroke: var(--bs-gray-600);
    stroke-opacity: 0.6;
    fill: none;
    transition: all 0.3s ease;
}

.link.highlighted {
    stroke: var(--bs-orange);
    stroke-width: 2.5px;
    stroke-opacity: 0.8;
}

.link.indirect-highlight {
    stroke: var(--bs-purple);
    stroke-width: 2px;
    stroke-opacity: 0.8;
}

.node.highlighted {
    stroke: var(--bs-warning);
    stroke-width: 2.5px;
}

/* Labels */
.node-label {
    fill: var(--bs-light);
    font-size: 14px;
    font-weight: 500;
    pointer-events: none;
    text-transform: uppercase;
}

.label-background {
    fill: rgba(33, 37, 41, 0.8);
    stroke: var(--bs-gray-700);
    stroke-width: 1;
}

/* Tooltip */
.tooltip {
    position: absolute;
    padding: 0.5rem;
    background: rgba(33, 37, 41, 0.95);
    border: 1px solid var(--bs-gray-700);
    border-radius: 4px;
    pointer-events: none;
    color: var(--bs-light);
    z-index: 1000;
    font-size: 0.85rem;
    max-width: 200px;
}

/* Guide sidebar specific */
.guide-sidebar .card {
    background: transparent !important;
    border: none;
}

.guide-sidebar .card-body {
    padding: 0;
}


.guide-sidebar strong {
    color: var(--bs-light);
}

/* Arrows */
#arrowhead {
    fill: var(--bs-gray-600);
}

#arrowhead-highlighted {
    fill: var(--bs-orange);
}

#arrowhead-indirect {
    fill: var(--bs-purple);
}

.path-arrow {
    color: var(--bs-gray-600);
    margin: 0 4px;
}

/* Salary display */
.salary-increase {
    color: var(--bs-success);
    font-weight: 500;
    font-size: 0.9rem;
}

/* Path steps */
.path-steps {
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
    color: var(--bs-gray-300);
    line-height: 1.3;
}

/* SVG marker styling */
#arrowhead {
    fill: var(--bs-gray-600);
}

#arrowhead-highlighted {
    fill: var(--bs-orange);
}

#arrowhead-indirect {
    fill: var(--bs-purple);
}

.path-arrow {
    color: var(--bs-gray-600);
    margin: 0 8px;
}
.col-md-3 {
    position: relative;
}

.node-group:hover .node {
    stroke: var(--bs-primary);
    stroke-width: 2px;
}

.node-group:hover .label-background {
    stroke: var(--bs-primary);
}

.transition-path {
    margin-bottom: 1.25rem;
    padding: 1.25rem;
    background: rgba(52, 58, 64, 0.75);
    border-radius: 8px;
    border-left: 4px solid var(--bs-primary);
    transition: all 0.3s ease;
}

.transition-path:hover {
    background: rgba(52, 58, 64, 0.9);
    transform: translateX(5px);
}

.sidebar {
    position: fixed;
    right: 0;
    top: 56px; /* Start below navbar */
    height: calc(100vh - 56px); /* Subtract navbar height */
    padding: 1.5rem;
    background: rgba(33, 37, 41, 0.95);
    border-left: 1px solid var(--bs-gray-700);
    overflow-y: auto;
    color: var(--bs-light);
    width: 41.666667%; /* Equivalent to col-5 width */
}

.stats-box h3 {
    margin-top: 0;
    font-size: 1.35rem;
    font-weight: 500;
    margin-bottom: 1.25rem;
    color: var(--bs-gray-200);
}

.salary-increase {
    color: var(--bs-success);
    font-weight: 500;
    font-size: 1.1rem;
}

.path-steps {
    font-size: 0.95rem;
    margin-bottom: 1rem;
    color: var(--bs-gray-300);
    line-height: 1.4;
}

svg {
    background: var(--bs-dark);
}