/* ===== Mojro 3D Load Builder — design tokens & globals ===== */
:root {
  /* Brand */
  --mojro-red: #C13333;
  --mojro-red-deep: #6B1A1A;
  --mojro-maroon: #2C1010;
  --mojro-orange: #E8893C;
  --mojro-yellow: #F0B830;
  --mojro-cream: #FDECEA;
  --mojro-black: #141414;

  /* Surfaces */
  --bg-app: #F5F1ED;
  --bg-canvas: #ECE6DF;
  --bg-card: #FFFFFF;
  --bg-elev: #FBF8F4;
  --bg-chrome: #1a0d0d;
  --bg-chrome-2: #2C1010;
  --bg-chrome-3: #3a1d1d;

  /* Ink */
  --ink-1: #1a0d0d;
  --ink-2: #4a3a35;
  --ink-3: #7a6a64;
  --ink-4: #a89a93;
  --ink-on-dark: #f4ede6;
  --ink-on-dark-2: #c8b9af;
  --ink-on-dark-3: #8a7770;

  /* Lines */
  --line: #e3dcd3;
  --line-strong: #cdc3b8;
  --line-on-dark: #3a1d1d;
  --line-on-dark-2: #4d2a2a;

  /* Semantics */
  --ok: #1F8A5B;
  --ok-bg: #DCEEE2;
  --warn: #C98A1B;
  --warn-bg: #FBEFD2;
  --bad: #C13333;
  --bad-bg: #FDECEA;
  --info: #2E5FA8;
  --info-bg: #E1ECF7;

  /* Cargo palette (8 distinct) */
  --c1: #C13333;
  --c2: #E8893C;
  --c3: #F0B830;
  --c4: #1F8A5B;
  --c5: #2E5FA8;
  --c6: #7B4FB5;
  --c7: #2A8C9A;
  --c8: #8C5A2C;

  /* Type */
  --font-sans: "Manrope", "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "Menlo", monospace;

  /* Radii */
  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 16px;

  /* Shadow */
  --sh-sm: 0 1px 2px rgba(44,16,16,0.06);
  --sh-md: 0 4px 14px rgba(44,16,16,0.08), 0 1px 2px rgba(44,16,16,0.04);
  --sh-lg: 0 18px 40px rgba(44,16,16,0.14), 0 2px 6px rgba(44,16,16,0.06);
  --sh-pop: 0 24px 60px rgba(20,8,8,0.30), 0 6px 12px rgba(20,8,8,0.18);
}

* { box-sizing: border-box; }
html, body, #root { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink-1);
  background: var(--bg-app);
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button { font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

/* ===== App shell ===== */
.app {
  display: grid;
  grid-template-columns: 208px 1fr;
  grid-template-rows: 56px 1fr;
  height: 100vh;
  overflow: hidden;
}
.app__brand {
  grid-column: 1; grid-row: 1;
  background: var(--bg-chrome);
  display: flex; align-items: center;
  gap: 10px; padding: 0 16px;
  border-bottom: 1px solid var(--line-on-dark);
  border-right: 1px solid var(--line-on-dark);
}
.app__brand-mark {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 5px;
  background: var(--mojro-red-deep);
}
.app__brand-name {
  color: var(--ink-on-dark);
  font-weight: 800;
  letter-spacing: 0.14em;
  font-size: 14px;
}
.app__topbar {
  grid-column: 2; grid-row: 1;
  background: var(--bg-chrome);
  display: flex; align-items: center;
  border-bottom: 1px solid var(--line-on-dark);
  padding: 0 18px;
  color: var(--ink-on-dark);
  gap: 14px;
}
.app__crumbs {
  display: flex; align-items: center; gap: 6px;
  color: var(--ink-on-dark-2);
  font-size: 12.5px;
}
.app__crumbs b { color: var(--ink-on-dark); font-weight: 600; }
.app__crumbs .sep { color: var(--ink-on-dark-3); }
.app__topbar-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.app__sidebar {
  grid-column: 1; grid-row: 2;
  background: var(--bg-chrome);
  border-right: 1px solid var(--line-on-dark);
  padding: 12px 10px;
  display: flex; flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}
.app__main {
  grid-column: 2; grid-row: 2;
  background: var(--bg-app);
  overflow: hidden;
  position: relative;
  min-width: 0;
}

/* nav */
.nav-section { color: var(--ink-on-dark-3); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.14em; padding: 14px 10px 6px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  color: var(--ink-on-dark-2);
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  user-select: none;
  border: 1px solid transparent;
}
.nav-item:hover { background: var(--bg-chrome-2); color: var(--ink-on-dark); }
.nav-item--active {
  background: var(--bg-chrome-2);
  color: var(--ink-on-dark);
  border-color: var(--line-on-dark-2);
  box-shadow: inset 2px 0 0 var(--mojro-red);
}
.nav-item svg { width: 16px; height: 16px; opacity: 0.85; flex: none; }
.nav-item--active svg { opacity: 1; color: var(--mojro-orange); }
.nav-item .count {
  margin-left: auto; font-family: var(--font-mono); font-size: 11px;
  color: var(--ink-on-dark-3);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; border-radius: 6px;
  border: 1px solid var(--line-strong);
  background: var(--bg-card);
  color: var(--ink-1);
  font-size: 13px; font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: background 80ms, border-color 80ms;
}
.btn:hover { background: var(--bg-elev); border-color: var(--ink-4); }
.btn--primary {
  background: var(--mojro-red); border-color: var(--mojro-red-deep);
  color: #fff;
}
.btn--primary:hover { background: var(--mojro-red-deep); }
.btn--ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn--ghost:hover { background: rgba(0,0,0,0.05); color: var(--ink-1); }
.btn--dark { background: var(--bg-chrome-2); border-color: var(--line-on-dark-2); color: var(--ink-on-dark); }
.btn--dark:hover { background: var(--bg-chrome-3); }
.btn--sm { padding: 4px 8px; font-size: 12px; }
.btn--lg { padding: 10px 16px; font-size: 14px; }
.btn--icon { padding: 6px; width: 28px; height: 28px; justify-content: center; }

/* chip */
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px; border-radius: 999px;
  font-size: 11.5px; font-weight: 500;
  background: var(--bg-elev); color: var(--ink-2);
  border: 1px solid var(--line);
  white-space: nowrap;
}
.chip--ok { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.chip--warn { background: var(--warn-bg); color: var(--warn); border-color: transparent; }
.chip--bad { background: var(--bad-bg); color: var(--bad); border-color: transparent; }
.chip--info { background: var(--info-bg); color: var(--info); border-color: transparent; }
.chip--dark { background: var(--bg-chrome-3); color: var(--ink-on-dark); border-color: var(--line-on-dark-2); }
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* card */
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--sh-sm);
}
.card--elev { box-shadow: var(--sh-md); }

/* labels & headings */
.h-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 10.5px; font-weight: 600;
  color: var(--ink-3);
}
.h-title { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.h-subtitle { color: var(--ink-3); font-size: 13.5px; }
.mono { font-family: var(--font-mono); }

/* input */
.input {
  display: block; width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--bg-card);
  font-size: 13px;
  color: var(--ink-1);
  outline: none;
}
.input:focus { border-color: var(--mojro-red); box-shadow: 0 0 0 3px rgba(193,51,51,0.10); }
.input--err { border-color: var(--bad); background: var(--bad-bg); }

.field-label { font-size: 11.5px; color: var(--ink-3); margin-bottom: 4px; display: block; font-weight: 500; }

/* table */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th {
  text-align: left; font-weight: 500;
  color: var(--ink-3); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-elev);
  position: sticky; top: 0; z-index: 1;
}
.tbl td {
  padding: 8px 10px; border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.tbl tr:hover td { background: rgba(193,51,51,0.03); }
.tbl tr.row--selected td { background: rgba(193,51,51,0.06); }

/* scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: rgba(44,16,16,0.18); border-radius: 8px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: rgba(44,16,16,0.32); background-clip: padding-box; border: 2px solid transparent; }
::-webkit-scrollbar-track { background: transparent; }

/* keyframes */
@keyframes pulseBad {
  0%,100% { box-shadow: 0 0 0 0 rgba(193,51,51,0.0); }
  50%     { box-shadow: 0 0 0 6px rgba(193,51,51,0.20); }
}
@keyframes shimmer {
  0% { background-position: -200px 0; }
  100% { background-position: 200px 0; }
}

/* tooltip */
.tt {
  position: absolute;
  background: var(--bg-chrome-2);
  color: var(--ink-on-dark);
  padding: 6px 8px; border-radius: 5px;
  font-size: 11.5px;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: var(--sh-md);
  border: 1px solid var(--line-on-dark-2);
  z-index: 1000;
}