/* UI Grupo Ferrotec Cinca — paleta del logo oficial */
:root {
  --ferrotec-navy: #242e56;
  --ferrotec-wine: #622828;
  --ferrotec-wine-deep: #5c1212;
  --color0: #1b1a26;
  --color1: #f4f5f7;
  --color9: #ffffff;
  --bg: var(--color1);
  --bg-elev: var(--color9);
  --surface: var(--color9);
  --text: #1b1a26;
  --muted: #6b7280;
  --accent: var(--ferrotec-navy);
  --accent-press: var(--ferrotec-wine);
  --accent-text: #ffffff;
  --danger: #c0392b;
  --ok: #4e8221;
  --border: #d5d9e0;
  --soft: #eef0f4;
  --radius: 8px;
  --shadow: drop-shadow(0px 2px 8px rgba(36, 46, 86, 0.18));
  --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, textarea { 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;
  min-width: 0;
}
.brand-logo {
  display: block;
  height: 28px;
  width: auto;
  max-width: 160px;
}
.brand-logo-lg {
  height: 56px;
  max-width: 220px;
}
.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;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.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,
select,
textarea {
  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;
}
textarea {
  min-height: 6rem;
  resize: vertical;
}
input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
}
input::placeholder,
textarea::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;
  text-decoration: none;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn:hover,
.btn:active { background: var(--accent-press); color: var(--color9); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.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;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 600;
}
.btn.block { width: 100%; }
.actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.actions .btn { flex: 1; }
.actions .file-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin: 0;
}
.import-result {
  margin: 0.75rem 0;
  font-size: 0.9rem;
}
.import-result .import-errors {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
  color: var(--danger, #b42318);
}
.import-result.error {
  border-color: color-mix(in srgb, #b42318 35%, var(--border));
}
.import-result.import-preview .import-preview-list {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
  max-height: 14rem;
  overflow: auto;
}
.import-result.import-preview .import-preview-list .badge {
  margin-right: 0.35rem;
  font-size: 0.75rem;
}
.import-result.import-preview .import-preview-err-title {
  margin: 0.75rem 0 0.25rem;
  font-weight: 600;
}
.import-result.import-preview .import-preview-actions {
  margin-top: 0.85rem;
}
.cap-fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem 1rem;
  margin: 0;
}
.cap-fieldset legend {
  padding: 0 0.35rem;
  font-weight: 600;
  font-size: 0.9rem;
}
.cap-roles {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.cap-role {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
}
.cap-tts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  width: 100%;
  padding-left: 1.25rem;
}
.check-row.inline {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
}

.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 — estética industrial Ferrotec Cinca */
.login-screen {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-content: center;
  padding: 1.25rem;
  margin: 0 calc(50% - 50vw);
  width: 100vw;
  box-sizing: border-box;
  background:
    linear-gradient(160deg, rgba(36, 46, 86, 0.82) 0%, rgba(92, 18, 18, 0.55) 55%, rgba(27, 26, 38, 0.88) 100%),
    var(--color1) url("../images/login-background.jpg") center center / cover no-repeat;
}
@media (min-width: 1024px) {
  .login-screen {
    margin: 0;
    width: 100%;
    border-radius: 0;
  }
}
.login-brand {
  display: grid;
  justify-items: center;
  gap: 0.65rem;
  margin: 0 auto 1.5rem auto;
  width: min(100%, 340px);
}
.login-brand .brand-logo-lg {
  height: auto;
  width: calc(100% - 40px);
  max-width: 340px;
}
.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(--color9);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
}
.login-card {
  width: min(100%, 340px);
  margin: 0 auto;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 36px rgba(27, 26, 38, 0.35);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--text);
}
.login-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 500;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.login-card .muted {
  color: #444;
}
.login-card .btn {
  display: block;
  width: 100%;
  max-width: 160px;
  margin: 0.5rem auto 0 auto;
}

/* Listado solicitudes / transportes */
.carga {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem 0.65rem;
  align-items: start;
  background: var(--color9);
  padding: 0.7rem 0.75rem;
  margin: 0.5rem 0;
}
.carga-main {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}
.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;
  flex-direction: column;
  gap: 0.28rem;
  margin-top: 0;
  flex-wrap: nowrap;
  align-items: stretch;
}
.carga .row-actions .btn.icon {
  min-width: 0;
  padding: 0.32rem 0.55rem;
  font-size: 0.85rem;
  white-space: nowrap;
}

.tabs {
  display: flex;
  gap: 0.4rem;
  margin: 0.5rem 0 0.75rem;
}
.tabs .btn {
  flex: 1;
  background: var(--soft);
  color: var(--text);
  border: 1px solid var(--border);
  letter-spacing: 0.04em;
}
.tabs .btn.active {
  background: var(--accent);
  color: var(--accent-text);
  border-color: var(--accent);
}
.tabs .btn.active:hover {
  background: var(--accent-press);
  color: var(--color9);
}

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

.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;
  color: #fff;
}
.badge.borrador { background: var(--muted); }
.badge.publicando { background: var(--accent); }
.badge.publicada { background: var(--ok); }
.badge.error { background: var(--danger); }

/* Progress chips (fases) */
.progress {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.5rem 0 0.75rem;
  justify-content: center;
}
.progress .chip {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--soft);
  color: var(--muted);
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.2;
  max-width: 7.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: default;
}
.progress .chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}
.progress .chip.done {
  background: var(--ok);
  border-color: var(--ok);
  color: #fff;
}
.progress .chip.clickable {
  cursor: pointer;
}
.progress .chip.clickable:hover {
  filter: brightness(0.95);
}

.step-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.option-filter-wrap {
  display: grid;
  gap: 0.65rem;
}
.option-filter {
  display: grid;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.option-filter input[type="search"] {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  color: var(--text);
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.option-filter input[type="search"]:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  outline-offset: 1px;
  border-color: var(--accent);
}
.option-filter-empty {
  margin: 0;
}
.option-list {
  display: grid;
  gap: 0.5rem;
  max-height: 52vh;
  overflow: auto;
}
.option {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  text-align: left;
  cursor: pointer;
  font-weight: 500;
  min-height: 52px;
  color: var(--text);
}
.option.selected {
  border-color: var(--accent);
  background: #e8eef2;
}
.option .code {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.option .opt-tag {
  margin-left: 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.summary-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: start;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
}
.summary-row:last-child { border-bottom: 0; }
.summary-row .label {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.summary-row .value { font-weight: 600; margin-top: 0.15rem; }
.summary-row .edit {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  padding: 0.25rem;
}

.mercancia-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.mercancia-counter {
  margin: 0 0 0.65rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.mercancia-max { margin-top: 0.75rem; }
.mercancia-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.65rem 0.75rem;
  background: var(--soft);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.mercancia-info {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.6rem;
  min-width: 0;
}
.mercancia-info .code {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.mercancia-info .peso {
  font-weight: 600;
  color: var(--accent);
}
.mercancia-remove {
  flex-shrink: 0;
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  min-height: 36px;
  flex: 0 !important;
}

.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);
}

.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; }
}
.filters-grid .actions {
  grid-column: 1 / -1;
}
.admin-row {
  display: grid;
  gap: 0.35rem;
}
.admin-row .row-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.35rem;
  flex-wrap: wrap;
}
.check-row {
  display: flex !important;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
  grid-template-columns: none !important;
}
.check-row input {
  width: auto;
  min-height: auto;
}
#catalogMsg.error,
#userMsg.error,
.form-inline-msg.error {
  color: #fff;
  background: var(--danger);
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
}
.form-footer {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-inline-msg {
  font-size: 0.9rem;
  line-height: 1.35;
}
.form-inline-msg:not(.error):not(.hidden) {
  color: var(--muted, #6b7280);
}

.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;
}

.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0;
}
.share-actions .btn {
  flex: 1 1 auto;
  min-width: 6.5rem;
}

.publish-modal {
  max-height: min(92vh, 720px);
  overflow: auto;
}
.sign-block {
  display: grid;
  gap: 0.5rem;
  margin: 0.85rem 0;
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
}
.sign-heading {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sign-pad {
  width: 100%;
  max-width: 100%;
  height: 120px;
  border: 1px dashed var(--border);
  border-radius: 6px;
  background: #fff;
  touch-action: none;
  cursor: crosshair;
}