/* UI cliente PWA (paleta clara; marca de tenant solo tras login) */
:root {
  --color0: #000000;
  --color1: #efeeec;
  --color9: #ffffff;
  --bg: var(--color1);
  --bg-elev: var(--color9);
  --surface: var(--color9);
  --text: #222222;
  --muted: #888888;
  --accent: #8097a9;
  --accent-press: #000000;
  --accent-text: #ffffff;
  --danger: #ee4400;
  --ok: #55bb55;
  --border: #d7d5d0;
  --soft: #f0f0f0;
  --radius: 10px;
  --shadow: drop-shadow(0px 0px 6px #999);
  --font: "Montserrat", Verdana, system-ui, sans-serif;
  --display: "Montserrat", Verdana, system-ui, sans-serif;
  --wrap: 375px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}
body { padding: 0 0 2.5rem; }

a { color: var(--text); }
button, input, select { font: inherit; }

.wrap {
  width: min(var(--wrap), 100%);
  margin: 0 auto;
  padding: 1rem 1rem 0;
}
@media (min-width: 1024px) {
  .wrap { width: var(--wrap); }
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 0 0.5rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}
.brand-logo {
  display: block;
  height: 28px;
  width: auto;
  max-width: 160px;
}
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0;
  flex-shrink: 0;
}
.brand-mark-lg {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  font-size: 1.35rem;
}
.brand-title {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.muted { color: var(--muted); font-size: 0.92rem; }

.card {
  background: var(--bg-elev);
  border: none;
  border-radius: var(--radius);
  padding: 1rem;
  margin: 0.75rem 0;
  filter: var(--shadow);
}
.stack { display: grid; gap: 0.75rem; }

label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.92rem;
  color: var(--muted);
  font-weight: 500;
}
input {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 6px;
  padding: 0.65rem 0.75rem;
  line-height: 1.4;
  outline: none;
}
input:focus {
  border-color: var(--accent);
}
input::placeholder {
  font-style: italic;
  color: #aaa;
}

.btn {
  appearance: none;
  border: 0;
  border-radius: var(--radius);
  padding: 0.65rem 1.1rem;
  background: var(--accent);
  color: var(--accent-text);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  min-height: 40px;
}
.btn:hover,
.btn:active { background: var(--accent-press); color: var(--color9); }
.btn.secondary {
  background: var(--color9);
  color: var(--text);
  border: 1px solid var(--border);
  filter: none;
}
.btn.secondary:hover {
  background: var(--soft);
  color: var(--text);
}
.btn.danger { background: var(--danger); color: #fff; }
.btn.danger:hover { background: #bb0000; }
.btn.icon {
  min-width: 44px;
  padding: 0.55rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 600;
}
.actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.error {
  color: #ffffff;
  background: var(--danger);
  border: none;
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
  font-size: 0.92rem;
}
.hidden { display: none !important; }

/* Login neutro (sin marca de tenant hasta autenticar) */
.login-screen {
  min-height: calc(100vh - 1rem);
  display: grid;
  place-content: center;
  padding: 1.25rem;
}
.login-brand {
  display: grid;
  justify-items: center;
  gap: 0.65rem;
  margin: 0 auto 1.5rem auto;
}
.login-app-name {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
}
.login-card {
  width: min(100%, 340px);
  margin: 0 auto;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.55);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.18);
  backdrop-filter: brightness(1.1) blur(4px);
  -webkit-backdrop-filter: brightness(1.1) blur(4px);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.45);
}
.login-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 500;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.login-card .btn {
  display: block;
  width: 100%;
  max-width: 160px;
  margin: 0.5rem auto 0 auto;
}

.carga {
  display: grid;
  gap: 0.45rem;
  background: var(--color9);
}
.carga .plate {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color0);
}
.carga .route {
  font-size: 1rem;
  font-weight: 500;
}
.carga .meta { color: var(--muted); font-size: 0.88rem; }
.carga .row-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.35rem;
}

.filters summary {
  cursor: pointer;
  font-weight: 600;
  padding: 0.25rem 0;
  text-transform: uppercase;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}
.filters .grid {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.75rem;
}
@media (min-width: 560px) {
  .filters .grid { grid-template-columns: 1fr 1fr; }
}

.date-field {
  display: grid;
  gap: 0.35rem;
  font-size: 0.92rem;
  color: var(--muted);
  font-weight: 500;
}
.date-trigger {
  width: 100%;
  text-align: left;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 6px;
  padding: 0.65rem 0.75rem;
  min-height: 44px;
  font: inherit;
  cursor: pointer;
}
.date-trigger.is-empty { color: var(--muted); }
.date-picker-modal .date-picker-actions {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
@media (min-width: 420px) {
  .date-picker-modal .date-picker-actions {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: grid;
  place-items: center;
  padding: 1rem;
  z-index: 40;
}
.modal {
  width: min(420px, 100%);
  background: var(--color9);
  border: none;
  border-radius: var(--radius);
  padding: 1rem;
  filter: var(--shadow);
  color: var(--text);
}
.modal h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
#qrCanvas { display: grid; place-items: center; margin: 0.5rem 0 1rem; }
.pdf-frame {
  width: 100%;
  min-height: 70vh;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #f7f7f7;
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.table th, .table td {
  text-align: left;
  padding: 0.65rem 0.4rem;
  border-bottom: 1px solid var(--color1);
  vertical-align: top;
}
.table th {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge.on {
  color: #ffffff;
  background: var(--ok);
  border: none;
}
.badge.off {
  color: #ffffff;
  background: var(--danger);
  border: none;
}

.page-heading {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}