:root {
  --ink: #1a1a1a;
  --rojo: #c41e3a;
  --rojo-dark: #a01830;
  --gris: #2d3748;
  --amarillo: #f6ad55;
  --paper: #f7f7f7;
  --card: #ffffff;
  --line: #e0e0e0;
  --muted: #666;
  --bg: #eef0f2;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Segoe UI", system-ui, sans-serif;
}
a { color: inherit; }

/* Header */
.top {
  background: var(--gris);
  color: white;
}
.top-inner, .wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 68px;
  gap: 16px;
}
.logo {
  text-decoration: none;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.5px;
}
.logo small {
  display: block;
  font-weight: 400;
  font-size: 11px;
  opacity: 0.85;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.top nav { display: flex; gap: 16px; align-items: center; font-size: 14px; }
.top nav a { text-decoration: none; }
.btn {
  display: inline-block;
  background: var(--rojo);
  color: white;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 20px;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 8px rgba(196, 30, 58, 0.3);
}
.btn:hover { 
  background: var(--rojo-dark); 
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(196, 30, 58, 0.4);
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  padding: 56px 0 48px;
}
.kicker {
  color: var(--rojo);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
}
h1, h2, h3 { font-weight: 700; }
h1 { font-size: 40px; line-height: 1.2; margin: 12px 0; }
.lead { font-size: 17px; color: var(--muted); max-width: 36rem; line-height: 1.55; }

/* Order card */
.order-card {
  background: var(--card);
  border-left: 5px solid var(--rojo);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.order-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}
.order-img { height: 140px; overflow: hidden; }
.order-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.order-card:hover .order-img img { transform: scale(1.05); }
.order-body { padding: 20px; }
.order-card header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 12px;
}
.order-card .ot {
  font-weight: 700;
  font-size: 14px;
  color: var(--rojo);
}
.order-card .status-badge {
  background: var(--amarillo);
  color: var(--gris);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
}
.order-card h3 { margin: 0 0 4px; font-size: 18px; }
.order-card .patente { color: var(--muted); font-size: 14px; font-family: monospace; }
.order-card .trabajo { margin: 12px 0; font-size: 14px; }
.order-card .presup { font-size: 20px; font-weight: 700; color: var(--gris); }

/* Sections */
.section { padding: 32px 0 16px; }
.section h2 { font-size: 26px; margin-bottom: 16px; }
.modules {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.modules article {
  background: var(--card);
  border-radius: 10px;
  padding: 24px;
  border-top: 4px solid var(--rojo);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.modules article:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.mod-icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.mod-icon img { width: 100%; height: 100%; object-fit: cover; }
.modules h3 { margin: 0 0 10px; font-size: 17px; color: var(--gris); }
.modules p { color: var(--muted); line-height: 1.55; margin: 0; font-size: 14px; }

/* Table */
table { width: 100%; border-collapse: collapse; font-size: 14px; background: var(--card); border-radius: 10px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.05); }
th {
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  background: #f8f8f8;
}
td, th { padding: 14px 12px; border-bottom: 1px solid var(--line); }
tbody tr { transition: background 0.2s ease; }
tbody tr:hover { background: #fafafa; }
.note { color: var(--muted); font-size: 14px; margin-bottom: 12px; }

/* Tags */
.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}
.tag.ingreso { background: #e2e8f0; color: #4a5568; }
.tag.taller { background: #dbeafe; color: #1e40af; }
.tag.listo { background: #d1fae5; color: #065f46; }
.tag.entregado { background: #e5e7eb; color: #374151; }
.tag.ingresado { background: #e2e8f0; color: #4a5568; }
.tag.diagnostico { background: #fed7aa; color: #c05621; }
.tag.esperando { background: #fef3c7; color: #92400e; }
.tag.reparacion { background: #dbeafe; color: #1e40af; }

footer { padding: 32px 0 48px; color: var(--muted); font-size: 14px; }

/* Panel App */
.app {
  min-height: 100vh;
}
.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  padding: 20px 24px 8px;
  background: var(--paper);
}
.toolbar h1 { font-size: 26px; margin: 4px 0; }
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.stats {
  display: flex;
  gap: 8px;
  padding: 0 24px 12px;
  flex-wrap: wrap;
  background: var(--paper);
}
.stats button, .stats div {
  background: white;
  border: 1px solid var(--line);
  padding: 8px 12px;
  min-width: 90px;
  text-align: left;
  border-radius: 4px;
  cursor: pointer;
}
.stats strong { display: block; font-size: 18px; color: var(--rojo); }
.stats .on { border-color: var(--rojo); background: #fef2f2; }

.workspace {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  min-height: 62vh;
  background: var(--paper);
}
.list, .detail { padding: 0 24px 32px; }
.list { overflow-y: auto; }
.row { cursor: pointer; transition: background 0.15s; }
.row:hover { background: #fafafa; }
.row.on { background: #fef2f2; }

.detail {
  background: white;
  border-left: 1px solid var(--line);
  padding: 16px 24px 32px;
  overflow-y: auto;
}
.detail h2 { font-size: 18px; margin: 0 0 4px; }
.meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 12px 0;
  font-size: 14px;
}
.meta span { display: block; color: var(--muted); font-size: 12px; }

label { display: block; font-size: 13px; color: var(--muted); margin-top: 10px; }
input, select, textarea {
  width: 100%;
  font: inherit;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: white;
  color: var(--ink);
}
.actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.ghost {
  background: transparent;
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
}
.btn-panel {
  background: var(--rojo);
  color: white;
  border: 0;
  padding: 10px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
}
.btn-panel:hover { background: var(--rojo-dark); }

.timeline { border-top: 1px solid var(--line); margin-top: 18px; padding-top: 8px; }
.timeline h3 { font-size: 14px; margin: 0 0 8px; }
.timeline p { margin: 6px 0; font-size: 13px; }
.timeline time { display: block; color: var(--rojo); font-size: 11px; font-weight: 600; }

.repuestos-list { margin: 12px 0; padding: 0; list-style: none; font-size: 13px; }
.repuestos-list li { padding: 4px 0; border-bottom: 1px dotted var(--line); display: flex; justify-content: space-between; }

.factura-box {
  background: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: 6px;
  padding: 12px;
  margin: 12px 0;
  font-size: 13px;
}
.factura-box h4 { margin: 0 0 8px; font-size: 13px; color: #166534; }
.factura-box .cae { font-family: monospace; color: #166534; }

.arca-section {
  background: #eff6ff;
  border: 1px solid #93c5fd;
  border-radius: 6px;
  padding: 12px;
  margin: 12px 0;
}
.arca-section h4 { margin: 0 0 8px; font-size: 13px; color: #1e40af; display: flex; align-items: center; gap: 6px; }
.arca-section input, .arca-section select { margin-top: 6px; }

.create {
  display: none;
  background: white;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 16px;
  margin: 0 24px 12px;
}
.create.open { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.create button { align-self: end; }

.amount { text-align: right; font-variant-numeric: tabular-nums; }

@media (max-width: 960px) {
  .hero, .modules, .workspace, .create.open { grid-template-columns: 1fr; }
  .top-inner, .toolbar { flex-direction: column; align-items: start; }
  h1 { font-size: 32px; }
}

/* Toast notifications */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #333;
  color: white;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.panel-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.panel-tabs button {
  border: 1px solid rgba(255,255,255,0.35);
  background: transparent;
  color: white;
  padding: 8px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-weight: 600;
}
.panel-tabs button.on { background: white; color: var(--gris); border-color: white; }
.search-input {
  width: min(280px, 100%);
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
  font: inherit;
}
.panel-section { padding: 8px 24px 40px; background: var(--paper); }
.panel-section[hidden], .workspace[hidden] { display: none !important; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.mesa-card {
  background: white;
  border: 1px solid var(--line);
  border-left: 5px solid var(--rojo);
  border-radius: 10px;
  padding: 16px;
}
.mesa-head { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.mesa-card h3 { margin: 8px 0 4px; font-size: 18px; }
.mesa-card .presup { font-size: 22px; font-weight: 700; margin: 8px 0; }
.muted { color: var(--muted); font-size: 13px; }
.patente-line { font-family: ui-monospace, monospace; color: var(--muted); margin: 0 0 8px; }
.rep-form { display: grid; grid-template-columns: 1.4fr 90px 70px auto; gap: 6px; margin: 8px 0 12px; }
.tiny { padding: 0 6px; min-width: 28px; }
.hint { font-size: 11px; color: #64748b; margin-top: 8px; }
@media (max-width: 960px) {
  .search-input, .rep-form { width: 100%; grid-template-columns: 1fr; }
}