:root {
  --bg: #0d1117; --panel: #151b23; --panel2: #1b232e; --line: #2a3442; --text: #e6edf3; --muted: #8b98a9;
  --accent: #4fd1a5; --accent2: #3aa8ff; --neg: #ff6b6b; --pos: #4fd1a5; --warn: #f5b74e; --r: 12px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.hidden { display: none !important; }
.top { background: linear-gradient(180deg, #111a24, var(--bg)); border-bottom: 1px solid var(--line); padding: 28px 0 22px; margin-bottom: 22px; }
.brand { font-weight: 700; font-size: 18px; letter-spacing: .2px; display: flex; align-items: center; gap: 8px; }
.logo { color: var(--accent); }
.beta { font-size: 11px; font-weight: 600; color: var(--muted); border: 1px solid var(--line); border-radius: 99px; padding: 2px 8px; }
h1 { font-size: 32px; line-height: 1.15; margin: 14px 0 8px; letter-spacing: -.4px; }
.tag { color: var(--muted); margin: 0 0 6px; max-width: 720px; }
.privacy { margin: 0; color: var(--accent); font-size: 13px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; margin-bottom: 16px; }
h2 { font-size: 17px; margin: 0 0 6px; display: flex; align-items: center; gap: 10px; }
h3 { font-size: 15px; margin: 0 0 10px; }
.num { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--panel2); border: 1px solid var(--line); font-size: 13px; color: var(--accent); }
.hint { color: var(--muted); margin: 0 0 14px; font-size: 13px; }
.files { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.drop { position: relative; display: flex; flex-direction: column; gap: 4px; padding: 14px; border: 1.5px dashed var(--line); border-radius: 10px; background: var(--panel2); cursor: pointer; transition: border-color .15s; }
.drop:hover, .drop.over { border-color: var(--accent2); }
.drop.loaded { border-style: solid; border-color: var(--accent); }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.drop small { color: var(--muted); font-size: 12px; }
.req { color: var(--warn); font-size: 11px; font-weight: 600; }
.opt { color: var(--muted); font-size: 11px; }
.status { font-size: 12px; color: var(--muted); margin-top: 4px; }
.status.good { color: var(--accent); } .status.bad, .bad { color: var(--neg); }
.row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 14px; }
.row.spread { justify-content: space-between; margin-top: 0; }
button { font: inherit; cursor: pointer; border-radius: 8px; border: 1px solid var(--accent); background: var(--accent); color: #062018; padding: 8px 14px; font-weight: 600; }
button.ghost { background: transparent; color: var(--text); border-color: var(--line); font-weight: 500; }
button.ghost:hover { border-color: var(--accent2); }
select, input[type=number], input[type=email] { font: inherit; color: var(--text); background: #0f141b; border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; }
.inline { color: var(--muted); font-size: 13px; display: flex; gap: 8px; align-items: center; }
details { border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; margin-bottom: 10px; background: var(--panel2); }
summary { cursor: pointer; font-weight: 600; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pill { font-size: 11px; padding: 2px 8px; border-radius: 99px; border: 1px solid currentColor; font-weight: 600; }
.pill.good { color: var(--accent); }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th { text-align: left; color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--line); padding: 6px 8px; white-space: nowrap; }
td { border-bottom: 1px solid #202936; padding: 6px 8px; }
table.map { margin-top: 10px; } table.map select { width: 100%; max-width: 280px; }
table.map tr.need td:first-child { color: var(--warn); }
.ex { color: var(--muted); font-family: ui-monospace, Menlo, monospace; font-size: 12px; }
.auto { color: var(--accent); }
.data td:not(:first-child), .data th:not(:first-child) { text-align: right; }
.negrow td:nth-last-child(2), .negrow td:last-child { color: var(--neg); }
.scroll { overflow-x: auto; }
.settings { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.lbl { font-weight: 600; } .lbl em { color: var(--muted); font-style: normal; font-weight: 400; font-size: 13px; }
.inp { display: flex; align-items: center; gap: 6px; color: var(--muted); }
.inp input { width: 110px; }
#fuelKmBox { display: flex; flex-direction: column; gap: 8px; }
.why { color: var(--muted); font-size: 12px; }
.toggle { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; width: max-content; }
.toggle button { background: transparent; color: var(--muted); border: 0; border-radius: 0; padding: 6px 12px; font-weight: 500; }
.toggle button.on { background: var(--panel2); color: var(--accent); box-shadow: inset 0 -2px 0 var(--accent); }
.worst { border-color: #5a2a2f; background: linear-gradient(90deg, #2a1418, var(--panel) 70%); }
.worst.ok { border-color: #1f4a3c; background: linear-gradient(90deg, #10261f, var(--panel) 70%); }
.eyebrow { color: var(--neg); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; }
.big { font-size: 38px; font-weight: 800; letter-spacing: -.5px; }
.worst p { margin: 4px 0 0; color: var(--muted); } .worst p strong { color: var(--text); }
.neg { color: var(--neg); } .pos { color: var(--pos); }
.kpis { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.kpi { display: flex; flex-direction: column; gap: 2px; margin-bottom: 16px; padding: 14px 16px; }
.kpi span { color: var(--muted); font-size: 12px; } .kpi strong { font-size: 22px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid2 .card { margin-bottom: 16px; }
.chart svg { width: 100%; height: auto; margin-bottom: 8px; }
.chart .lbl { fill: var(--muted); font-size: 12px; } .chart .val { fill: var(--text); font-size: 12px; font-weight: 600; }
.chart .bar.pos { fill: var(--pos); } .chart .bar.neg { fill: var(--neg); } .chart .zero { stroke: var(--line); stroke-width: 1; }
.notes ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 13px; } .notes li.warn { color: var(--warn); }
.gate { position: relative; min-height: 220px; overflow: hidden; }
.locked { filter: blur(4px); opacity: .45; pointer-events: none; user-select: none; }
.gatebox { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; background: radial-gradient(ellipse at center, rgba(13,17,23,.92), rgba(13,17,23,.6)); padding: 20px; }
.gatebox p { margin: 0 0 12px; color: var(--muted); }
.gatebox form { display: flex; gap: 8px; } .gatebox input { width: 260px; }
.tiny { font-size: 12px; margin-top: 10px !important; }
.disclaimer { text-align: center; color: var(--warn); font-weight: 600; margin: 22px 0 6px; }
.foot { color: var(--muted); font-size: 12px; text-align: center; padding-bottom: 30px; }
@media (max-width: 860px) { .files, .settings, .grid2 { grid-template-columns: 1fr; } .kpis { grid-template-columns: repeat(2, 1fr); } h1 { font-size: 26px; } }
a { color: var(--accent2); }
.help { max-width: 760px; padding-top: 24px; padding-bottom: 40px; }
.help h1 { font-size: 26px; } .help h2 { font-size: 17px; margin-top: 24px; }
.help li, .help p { color: var(--text); } .help .tiny { color: var(--muted); }
.kpis.three { grid-template-columns: repeat(3, 1fr); }
.faq dl { margin: 0; } .faq dt { font-weight: 600; margin-top: 10px; } .faq dd { margin: 2px 0 0; color: var(--muted); }
.outro { text-align: center; font-size: 18px; font-weight: 700; margin: 26px 0 0; }
.na { color: var(--muted); font-style: italic; }
.est { display: inline-block; margin-left: 6px; font-size: 10.5px; font-weight: 700; letter-spacing: .3px; text-transform: uppercase; color: #1a1205; background: var(--warn); border-radius: 4px; padding: 1px 6px; vertical-align: middle; }
.banner { background: #2b2210; border: 1px solid var(--warn); color: #f7d79a; border-radius: var(--r); padding: 12px 16px; margin-bottom: 16px; }
.banner strong { color: var(--warn); }
#crewOverheads { display: flex; flex-direction: column; gap: 6px; }
.crewrow .crewname { min-width: 140px; max-width: 180px; color: var(--text); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.crewrow input { width: 90px; }
.toggle button { padding: 6px 10px; }
details.advanced { margin-top: 16px; border-top: 1px solid var(--line, #2a3240); padding-top: 12px; }
details.advanced summary { cursor: pointer; color: var(--muted); font-size: 13px; font-weight: 600; }
details.advanced[open] summary { margin-bottom: 10px; }
.toggle.small button { padding: 3px 8px; font-size: 12px; }
.worstcrew { margin: 8px 0 0; color: var(--muted); }
.worstcrew strong { color: var(--text); }
.demo-badge { background: #13253a; border: 1px dashed var(--accent2); color: #b9dcff; border-radius: var(--r); padding: 8px 14px; margin-bottom: 12px; font-size: 13px; font-weight: 600; }
.check { display: flex; gap: 6px; align-items: center; font-size: 13px; color: var(--muted); margin-top: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.drop:focus-within { outline: 3px solid var(--accent, #1f6feb); outline-offset: 2px; }
.pager { display: flex; gap: 10px; align-items: center; justify-content: flex-end; margin-top: 8px; font-size: 13px; }
.btn.small { padding: 4px 10px; font-size: 13px; }
.check.inline { display: inline-flex; margin: 6px 0 0; color: inherit; font-weight: 600; }
.kpis.four { grid-template-columns: repeat(4, 1fr); }
.kpi.overdue strong { color: var(--warn); }
@media (max-width: 720px) { .kpis.four { grid-template-columns: 1fr 1fr; } }