/* Directed vs Undirected Graph - MicroSim Styles
 * ================================================
 * Aria color theme: indigo primary, amber accent
 */

/* ===========================================
   RESET & BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: aliceblue;
}

/* ===========================================
   MAIN CONTAINER & NETWORK CANVAS
   =========================================== */
.container {
    position: relative;
    width: 100%;
    height: 100vh;
}

#network {
    width: 100%;
    height: 100%;
    background-color: aliceblue;
}

/* ===========================================
   TITLE (Top Center)
   =========================================== */
.title {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 20px;
    font-weight: bold;
    color: black;
    background-color: aliceblue;
    z-index: 10;
}

/* ===========================================
   LEGEND (Upper Left)
   =========================================== */
.legend {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 8px 10px;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    z-index: 10;
}

.legend-group-title {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    color: #888;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.legend-item {
    display: flex;
    align-items: center;
    margin: 3px 0;
    font-size: 12px;
}

.legend-color {
    width: 14px;
    height: 14px;
    margin-right: 6px;
    border: 2px solid;
    flex-shrink: 0;
}

.color-employee {
    background-color: #D4880F;
    border-color: #B06D0B;
    border-radius: 50%;
}

.color-department {
    background-color: #303F9F;
    border-color: #1A237E;
    border-radius: 3px;
}

.legend-edge {
    display: inline-block;
    width: 20px;
    height: 0;
    border-top: 3px solid;
    flex-shrink: 0;
    margin-right: 6px;
}

/* ===========================================
   RIGHT PANEL (Controls & Status)
   =========================================== */
.right-panel {
    position: absolute;
    top: 50px;
    right: 10px;
    width: 260px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 10;
}

/* ===========================================
   CONTROLS
   =========================================== */
.controls {
    display: flex;
    gap: 10px;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 10px 12px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.btn {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
}

.btn-primary {
    background-color: #303F9F;
    color: white;
}

.btn-primary:hover {
    background-color: #1A237E;
}

/* ===========================================
   STATUS INFO PANEL
   =========================================== */
.status-info {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.status-title {
    font-weight: bold;
    margin-bottom: 6px;
    font-size: 14px;
    color: #303F9F;
}

.status-text {
    font-size: 12px;
    line-height: 1.5;
    color: #555;
}

/* ===========================================
   INFO PANEL (Edge hover details)
   =========================================== */
.info-panel {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border-left: 3px solid #D4880F;
}

.info-title {
    font-weight: bold;
    margin-bottom: 6px;
    font-size: 13px;
    color: #B06D0B;
}

.info-content {
    font-size: 12px;
    line-height: 1.5;
    color: #333;
}

/* ===========================================
   VIS-NETWORK NAVIGATION BUTTONS
   =========================================== */
div.vis-network div.vis-navigation div.vis-button.vis-up,
div.vis-network div.vis-navigation div.vis-button.vis-down,
div.vis-network div.vis-navigation div.vis-button.vis-left,
div.vis-network div.vis-navigation div.vis-button.vis-right,
div.vis-network div.vis-navigation div.vis-button.vis-zoomIn,
div.vis-network div.vis-navigation div.vis-button.vis-zoomOut,
div.vis-network div.vis-navigation div.vis-button.vis-zoomExtends {
    background-color: rgba(48, 63, 159, 0.15) !important;
    border-radius: 4px;
}

/* ===========================================
   RESPONSIVE STYLES
   =========================================== */
@media (max-width: 600px) {
    .title {
        font-size: 16px;
    }

    .right-panel {
        width: 200px;
    }

    .btn {
        padding: 8px 14px;
        font-size: 12px;
    }
}