:root {
    --av-dark: #161920;
    --av-panel: #20242e;
    --av-neon: #00ff66;
    --av-neon-dim: #008f33;
    --text-light: #eceff4;
    --text-dim: #707a8a;
    --border-line: 1px solid rgba(0, 255, 102, 0.18);
}
body {
    background-color: var(--av-dark);
    color: var(--text-light);
    font-family: Consolas, Monaco, "Courier New", monospace;
    margin: 0;
    padding: 0;
}
.avionic-grid {
    display: grid;
    grid-template-columns: 70px 1fr;
    min-height: 100vh;
}
.avionic-sidebar-narrow {
    background: #0f1116;
    border-right: 1px solid var(--av-neon);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 30px;
    box-sizing: border-box;
    z-index: 100;
}
.avionic-main {
    box-sizing: border-box;
}
.avionic-dashboard {
    display: grid;
    grid-template-columns: 2.2fr 1fr;
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 15px 100px 15px;
    box-sizing: border-box;
}
.av-logo img {
    width: 32px;
    height: 32px;
    border: 1px solid var(--av-neon);
    padding: 2px;
}
.av-side-item {
    color: var(--text-light) !important;
    display: block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid transparent;
    margin-top: 25px;
    font-size: 16px;
}
.av-side-item:hover {
    border-color: var(--av-neon);
    background: var(--av-panel);
    color: var(--av-neon) !important;
}
.av-box {
    background: var(--av-panel);
    border: var(--border-line);
    padding: 25px;
    box-shadow: inset 2px 2px 5px rgba(0, 0, 0, 0.5);
    box-sizing: border-box;
}
.av-card {
    background: var(--av-panel);
    border: var(--border-line);
    padding: 25px;
    margin-bottom: 20px;
    transition: all 0.2s ease-in-out;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}
.av-card:hover {
    border-color: var(--av-neon);
    box-shadow: 0 0 12px rgba(0, 255, 102, 0.2);
}
.av-btn {
    background: transparent;
    color: var(--av-neon) !important;
    border: 1px solid var(--av-neon);
    padding: 8px 24px;
    font-weight: bold;
    cursor: pointer;
    display: inline-block;
    transition: all 0.2s;
}
.av-btn:hover {
    background: var(--av-neon);
    color: var(--av-dark) !important;
}
@media (max-width: 992px) {
    .avionic-grid {
        grid-template-columns: 1fr;
    }
    .avionic-sidebar-narrow {
        width: 100%;
        height: auto;
        flex-direction: row;
        justify-content: space-around;
        padding: 10px 0;
        border-right: none;
        border-bottom: 1px solid var(--av-neon);
    }
    .av-side-item {
        margin-top: 0;
    }
    .av-side-item img {
        display: none;
    }
    .avionic-dashboard {
        grid-template-columns: 1fr;
        padding: 20px 15px;
    }
}