:root {
    --bg: #0b0f14;
    --panel: #121826;
    --panel2: #0f1522;
    --border: rgba(255,255,255,0.25);
    --text: #e6edf3;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
}

.topbar {
    border-bottom: 1px solid var(--border);
}

.topbar__inner {
    max-width: 1600px;
    margin: auto;
    padding: 10px 16px;
    display: flex;
    justify-content: space-between;
}

.layout {
    max-width: 1600px;
    margin: auto;
    padding: 14px;
    display: grid;
    gap: 14px;
}

.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px;
}

.grid {
    display: grid;
    gap: 12px;
}

.grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid--chart {
    grid-template-columns: 1.5fr 1fr;
}

@media (max-width: 1100px) {
    .grid--chart {
        grid-template-columns: 1fr;
    }

    .grid--4 {
        grid-template-columns: 1fr;
    }
}

.field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.field--full {
    grid-column: 1 / -1;
}

input, textarea, select {
    background: var(--panel2);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 8px;
    padding: 6px 8px;
}

.btn {
    background: #ffffff14;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 6px 10px;
    border-radius: 8px;
    cursor: pointer;
}

.btn--primary {
    background: #5D6AE7;
    border-color: #5D6AE7;
}

.card__header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.block-palette {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

    .block-palette button {
        color: var(--text);
        background: #ffffff18;
        border: 1px solid var(--border);
        border-radius: 8px;
        padding: 6px 10px;
        font-weight: 600;
        cursor: pointer;
    }

    .block-palette .zone {
        font-weight: 600;
        min-width: 44px;
    }

/* Zone colors */
.zone.z1 {
    background: #787878;
    color: #fff;
}

.zone.z2 {
    background: #5D6AE7;
    color: #fff;
}

.zone.z3 {
    background: #53BE53;
    color: #081308;
}

.zone.z4 {
    background: #F8CD47;
    color: #3a2a00;
}

.zone.z5 {
    background: #EC6739;
    color: #fff;
}

.zone.z6 {
    background: #FF3425;
    color: #fff;
}

.zone:hover {
    filter: brightness(1.1);
}
#stepsList .item {
    margin-bottom: 16px;
}

    #stepsList .item:not(:last-child)::after {
        content: "";
        display: block;
        height: 2px;
        margin-top: 12px;
        background: linear-gradient( to right, rgba(255,255,255,0.4), rgba(255,255,255,0.8), rgba(255,255,255,0.4) );
    }

.info-panel {
    margin-top: 0px;
    padding: 10px 18px;
    border-radius: 14px;
    background: linear-gradient(180deg, #121a2a, #0f1522);
    border: 1px solid rgba(255,255,255,0.08);
}

    .info-panel h3 {
        margin: 0 0 12px 0;
        font-size: 16px;
        font-weight: 600;
        color: #ffffff;
    }

    .info-panel .path {
        font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
        font-size: 13px;
        color: #d5dcff;
        background: rgba(255,255,255,0.05);
        padding: 10px 12px;
        border-radius: 8px;
        user-select: text;
        word-break: break-all;
    }

.dragHandle {
    cursor: grab;
    user-select: none;
    font-size: 18px;
    padding: 4px 8px;
    opacity: 0.7;
}

    .dragHandle:active {
        cursor: grabbing;
        opacity: 1;
    }

.item.drag-over {
    outline: 2px dashed rgba(255,255,255,0.5);
    outline-offset: 6px;
}

.item.drag-over {
    outline: 2px dashed rgba(93,106,231,0.8);
    outline-offset: 6px;
    background: rgba(93,106,231,0.08);
}
#chart.chart-dragging {
    cursor: grabbing;
}

#chart {
    cursor: grab;
}

#chart {
    cursor: grab;
}

    #chart.chart-dragging {
        cursor: grabbing;
    }
.type {
    max-width: 100px;
}
.dur {
    max-width: 80px;
}
.si {
    max-width: 60px;
}
.ti {
    max-width: 60px;
}
.cad {
    max-width: 60px;
}
.ntime {
    max-width: 80px;
}
.nmsg {
    width: 420px;
}
.ndur {
    max-width: 80px;
}