/* Claude Code Setup - vis-network MicroSim
 * Layout: header (title + subtitle) on top, full-width network
 * diagram in the middle, click-driven infobox pinned below.
 */

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    background-color: aliceblue;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

/* ===========================================
   HEADER (Title + Subtitle)
   =========================================== */
.header {
    width: 100%;
    max-width: 900px;
    text-align: center;
    padding: 14px 12px 6px;
}

.title {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a2e;
}

.subtitle {
    font-size: 14px;
    color: #555;
    margin-top: 4px;
}

/* ===========================================
   NETWORK CANVAS
   =========================================== */
#network {
    width: 100%;
    max-width: 900px;
    height: 400px;
    background-color: aliceblue;
    border: 1px solid #e0e3e8;
    border-radius: 8px;
    margin-top: 6px;
}

/* vis-network hover tooltip styling */
.vis-tooltip {
    font-family: Arial, Helvetica, sans-serif !important;
    font-size: 13px !important;
    max-width: 260px;
    white-space: normal !important;
    background-color: #1a1a2e !important;
    color: #fff !important;
    border: none !important;
    border-radius: 6px !important;
    padding: 8px 10px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25) !important;
}

/* ===========================================
   INFOBOX (Below the diagram)
   =========================================== */
.infobox {
    width: 100%;
    max-width: 900px;
    min-height: 100px;
    margin: 12px 0 18px;
    padding: 14px 18px;
    background-color: #ffffff;
    border-left: 6px solid #d97757;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
    transition: border-color 0.2s ease;
}

.infobox-heading {
    font-size: 16px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 6px;
}

.infobox-detail {
    font-size: 14px;
    line-height: 1.55;
    color: #333;
}

/* ===========================================
   RESPONSIVE
   =========================================== */
@media (max-width: 600px) {
    .title {
        font-size: 19px;
    }

    .subtitle {
        font-size: 12px;
    }

    #network {
        height: 340px;
    }

    .infobox {
        padding: 12px 14px;
    }

    .infobox-heading {
        font-size: 14px;
    }

    .infobox-detail {
        font-size: 13px;
    }
}