:root {
  --line: #d9e0ea;
  --text: #172033;
  --muted: #5e6b84;
  --blue: #1e5eff;
  --panel: #ffffff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #eef2fb 0%, #f7f8fc 100%);
}
.hidden { display: none !important; }
.loginWrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 20%, rgba(30,94,255,.16), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(77,163,255,.18), transparent 24%),
    radial-gradient(circle at 72% 78%, rgba(30,94,255,.12), transparent 26%),
    linear-gradient(180deg, #edf3ff 0%, #f8faff 100%);
}
.loginWrap::before,
.loginWrap::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(8px);
  opacity: .55;
  pointer-events: none;
}
.loginWrap::before {
  width: 280px;
  height: 280px;
  top: 8%;
  left: -60px;
  background: linear-gradient(135deg, rgba(30,94,255,.20), rgba(30,94,255,0));
  animation: floatOne 10s ease-in-out infinite;
}
.loginWrap::after {
  width: 220px;
  height: 220px;
  right: -40px;
  bottom: 10%;
  background: linear-gradient(135deg, rgba(63,156,255,.22), rgba(63,156,255,0));
  animation: floatTwo 12s ease-in-out infinite;
}
.loginCard, .card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 14px 40px rgba(22, 40, 77, .08);
}
.loginCard {
  width: min(430px, 100%);
  padding: 28px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.8);
  box-shadow:
    0 30px 80px rgba(28, 63, 128, .18),
    inset 0 1px 0 rgba(255,255,255,.75);
  animation: loginCardIn .55s cubic-bezier(.2,.8,.2,1);
  backdrop-filter: blur(10px);
}
.loginCard::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, #1e5eff, #4aa3ff, #1e5eff);
  background-size: 200% 100%;
  animation: shimmer 4s linear infinite;
}
.loginCard label {
  display: block;
}
.loginCard input {
  height: 54px;
  border-radius: 16px;
  border: 1px solid rgba(30,94,255,.18);
  background: rgba(255,255,255,.92);
  box-shadow: inset 0 1px 2px rgba(22,40,77,.04);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.loginCard input:focus {
  outline: none;
  border-color: rgba(30,94,255,.55);
  box-shadow: 0 0 0 4px rgba(30,94,255,.12);
  transform: translateY(-1px);
}
.loginCard .btn.wide {
  margin-top: 14px;
  height: 52px;
  border-radius: 16px;
  font-weight: 700;
  letter-spacing: .01em;
  box-shadow: 0 12px 30px rgba(30,94,255,.24);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}
.loginCard .btn.wide:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 38px rgba(30,94,255,.28);
  filter: saturate(1.05);
}
.loginCard .btn.wide:active {
  transform: translateY(0);
}
.loginCard .message {
  text-align: center;
  margin-top: 14px;
}
.page { max-width: 1220px; margin: 0 auto; padding: 14px; }
.hero { margin-bottom: 8px; display: flex; align-items: flex-start; justify-content: flex-end; gap: 12px; }
.eyebrow { color: var(--blue); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: 6px 0 8px; font-size: 34px; }
h2 { margin: 0 0 10px; font-size: 18px; }
h3 { margin: 0; font-size: 15px; }
p { margin: 0; color: var(--muted); max-width: 860px; }
.grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 12px; }
.full { grid-column: 1 / -1; }
.row3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 10px; }
label span { display: block; margin-bottom: 6px; font-size: 13px; color: var(--muted); }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
  background: #fff;
}
.btn {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 14px;
  background: #fff;
  color: var(--text);
  font: inherit;
  cursor: pointer;
}
.btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.tiny { padding: 8px 12px; font-size: 13px; }
.btn.wide { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.actions { display: flex; gap: 8px; }
.message { margin-top: 10px; min-height: 18px; color: var(--muted); font-size: 13px; }
.stats { display: grid; gap: 10px; }
.statBox {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 12px;
  background: #fbfcff;
  display: grid;
  gap: 4px;
}
.statBox span { font-size: 12px; color: var(--muted); }
.statBox strong { font-size: 15px; }
.subsection { margin-top: 14px; }
.subsection h3 { margin: 0 0 8px; font-size: 15px; }
.stack { display: grid; gap: 6px; }
.muted { color: var(--muted); }
.tableWrap { overflow: auto; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; min-width: 980px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th, tfoot td { background: #f7faff; font-weight: 700; }
.empty { text-align: center; color: var(--muted); padding: 18px; }
.mappingList, .fuelList { display: grid; gap: 8px; }
.mappingRow, .fuelRow {
  display: grid;
  grid-template-columns: 280px 1fr 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbfcff;
}
.fuelList { gap: 8px; }
.fuelRow {
  grid-template-columns: 180px 90px 110px 1fr 40px auto;
  justify-content: start;
  gap: 8px;
  padding: 6px;
  background: #fff;
}
.miniSection {
  margin-top: 10px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}
.fuelDateField {
  position: relative;
}
.fuelDateField .fuelDateInput {
  padding-right: 10px;
  height: 42px;
  border-radius: 12px;
}
.fuelDateField .fuelDatePicker {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.calendarBtn {
  width: 40px;
  min-width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}
.fuelRow input {
  height: 40px;
}
.card {
  padding: 14px;
  border-radius: 16px;
}
th, td { padding: 8px 10px; }
.mappingName { font-weight: 600; }
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  background: #fff4d5;
  color: #8b5d00;
  font-size: 12px;
  font-weight: 700;
}
.sectionHead { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
@media (max-width: 980px) {
  .grid { grid-template-columns: 1fr; }
  .row3, .mappingRow { grid-template-columns: 1fr; }
  .fuelRow { grid-template-columns: 1fr; }
  .page, .loginWrap { padding: 16px; }
  .hero { flex-direction: column; }
}

@keyframes loginCardIn {
  from {
    opacity: 0;
    transform: translateY(18px) scale(.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes shimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

@keyframes floatOne {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(18px, -14px, 0); }
}

@keyframes floatTwo {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-16px, 12px, 0); }
}