/* Página do motor novo (/motor). Cores por papel; o modo escuro tem os próprios passos. */

:root {
    color-scheme: light;
    --bg: #f4f4f2;
    --surface: #fcfcfb;
    --border: #dddcd7;
    --text: #0b0b0b;
    --text-2: #52514e;
    --accent: #2a78d6;
    --series-1: #2a78d6;
    --series-2: #eb6834;
    --up: #1baf7a;
    --down: #e34948;
    --entry: #2a78d6;
    --target: #1baf7a;
    --stop: #e34948;
    --signal: #8a8983;
    --tf-close: #6250d6;
    --good: #006300;
    --bad: #b42323;
    --warn-bg: #fff6df;
    --warn-border: #eda100;
    --grid: #ecebe7;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        color-scheme: dark;
        --bg: #111110;
        --surface: #1a1a19;
        --border: #34342f;
        --text: #f0efec;
        --text-2: #c3c2b7;
        --accent: #3987e5;
        --series-1: #3987e5;
        --series-2: #d95926;
        --up: #199e70;
        --down: #e66767;
        --entry: #3987e5;
        --target: #199e70;
        --stop: #e66767;
        --signal: #8f8e86;
        --tf-close: #9085e9;
        --good: #4cc24c;
        --bad: #f08080;
        --warn-bg: #2d2610;
        --warn-border: #c98500;
        --grid: #262624;
    }
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --bg: #111110;
    --surface: #1a1a19;
    --border: #34342f;
    --text: #f0efec;
    --text-2: #c3c2b7;
    --accent: #3987e5;
    --series-1: #3987e5;
    --series-2: #d95926;
    --up: #199e70;
    --down: #e66767;
    --entry: #3987e5;
    --target: #199e70;
    --stop: #e66767;
    --signal: #8f8e86;
    --tf-close: #9085e9;
    --good: #4cc24c;
    --bad: #f08080;
    --warn-bg: #2d2610;
    --warn-border: #c98500;
    --grid: #262624;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.5;
    font-variant-numeric: tabular-nums;
}

.page { max-width: 1400px; margin: 0 auto; padding: 16px; }
.top h1 { margin: 8px 0 4px; font-size: 1.6rem; }
.top p { margin: 0 0 16px; color: var(--text-2); }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 16px;
}
.card h2 { margin: 0 0 12px; font-size: 1.15rem; }
h3 { font-size: 1rem; margin: 20px 0 8px; }
.hidden { display: none !important; }
.muted { color: var(--text-2); }
.small { font-size: 0.85rem; }

.row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.grow { flex: 1 1 260px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.columns { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }

.field { display: flex; flex-direction: column; gap: 4px; font-size: 0.85rem; color: var(--text-2); }
input, select {
    font: inherit;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px 8px;
    min-height: 36px;
}
input[type="file"] { padding: 4px; }

/* Chave de duas posições (ex.: fuso dos horários) */
.switch { display: flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; min-height: 36px; }
.switch label { flex: 1; display: flex; }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.switch span {
    flex: 1; display: flex; align-items: center; justify-content: center;
    padding: 6px 10px; cursor: pointer; color: var(--text); background: var(--surface);
}
.switch label + label span { border-left: 1px solid var(--border); }
.switch input:checked + span { background: var(--accent); color: #fff; }
.switch input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: -4px; }

.btn {
    font: inherit;
    border: 1px solid var(--accent);
    background: var(--accent);
    color: #fff;
    border-radius: 6px;
    padding: 7px 16px;
    cursor: pointer;
    min-height: 36px;
}
.btn.secondary { background: transparent; color: var(--text); border-color: var(--border); }
.btn:disabled { opacity: 0.5; cursor: wait; }

.checklist { display: flex; flex-direction: column; gap: 4px; max-height: 280px; overflow: auto; }
.checklist label { display: flex; gap: 8px; align-items: center; padding: 2px 0; }
.checklist .count { color: var(--text-2); font-size: 0.85rem; margin-left: auto; padding-right: 8px; }

.notice {
    border: 1px solid var(--border);
    border-left: 4px solid var(--good);
    border-radius: 6px;
    padding: 8px 12px;
    margin: 12px 0;
}
.notice.warn { border-left-color: var(--warn-border); background: var(--warn-bg); }

.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin: 12px 0; }
.kpi { border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
.kpi .label { font-size: 0.8rem; color: var(--text-2); }
.kpi .value { font-size: 1.3rem; font-weight: 600; }
.kpi .sub { font-size: 0.8rem; color: var(--text-2); }
.pos { color: var(--good); }
.neg { color: var(--bad); }

.chart { width: 100%; height: 320px; }
.small-chart { height: 200px; }
.tall-chart { height: 460px; }

.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.85rem; color: var(--text-2); margin: 4px 0; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.swatch { display: inline-block; width: 14px; height: 3px; border-radius: 2px; }
.swatch.s1 { background: var(--series-1); }
.swatch.s2 { background: var(--series-2); }
.swatch.entry { background: var(--entry); }
.swatch.target { background: var(--target); }
.swatch.stop { background: var(--stop); }
.swatch.signal { background: var(--signal); }
.swatch.tf { background: var(--tf-close); height: 8px; width: 8px; border-radius: 50%; }

.table-wrap { overflow: auto; max-height: 520px; border: 1px solid var(--border); border-radius: 8px; }
table.data { border-collapse: collapse; width: 100%; font-size: 0.85rem; }
table.data th, table.data td { padding: 5px 8px; border-bottom: 1px solid var(--grid); text-align: right; white-space: nowrap; }
table.data th { position: sticky; top: 0; background: var(--surface); color: var(--text-2); font-weight: 600; }
table.data td.l, table.data th.l { text-align: left; }
table.data tfoot th { top: auto; bottom: 0; color: var(--text); border-top: 2px solid var(--border); border-bottom: 0; }
table.data tfoot th.pos { color: var(--good); }
table.data tfoot th.neg { color: var(--bad); }
table.data tbody tr.clickable { cursor: pointer; }
table.data tbody tr.clickable:hover { background: var(--grid); }
.tag { font-size: 0.75rem; border: 1px solid var(--border); border-radius: 4px; padding: 0 4px; color: var(--text-2); }

details { margin-top: 16px; }
summary { cursor: pointer; font-weight: 600; }

.overlay {
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex; align-items: flex-start; justify-content: center;
    overflow: auto; padding: 24px 16px; z-index: 10;
}
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    width: min(1300px, 100%);
    padding: 16px 20px;
}
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.panel-head h2 { margin: 0; font-size: 1.15rem; }
.inspect-info { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 4px 16px; margin: 12px 0; font-size: 0.9rem; }
.inspect-info b { color: var(--text-2); font-weight: 500; }

.narrow { max-width: 440px; margin-top: 48px; }
.login-title { font-size: 1.3rem; margin: 0 0 16px; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.userbar { display: flex; justify-content: flex-end; align-items: center; gap: 16px; font-size: 0.9rem; }
.userbar form { margin: 0; }
a, .linklike { color: var(--accent); }
.linklike { background: none; border: 0; padding: 0; font: inherit; cursor: pointer; text-decoration: underline; }

@media (max-width: 640px) {
    .page { padding: 16px; }
    .tall-chart { height: 360px; }
}