* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: #0f1419;
  color: #e7e9ea;
  line-height: 1.5;
  min-height: 100vh;
}

.header {
  background: linear-gradient(135deg, #1d9bf0 0%, #0d6efd 100%);
  padding: 2rem;
  text-align: center;
}

.header h1 {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.header p {
  opacity: 0.9;
  font-size: 0.95rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.card {
  background: #192734;
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid #38444d;
}

.card h2 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.api-hint {
  font-size: 0.85rem;
  color: #8b98a5;
  margin-bottom: 1rem;
}

.api-hint code {
  background: #0f1419;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field label {
  font-size: 0.85rem;
  color: #8b98a5;
}

.field-hint {
  font-size: 0.78rem;
  color: #6e7a86;
  margin-top: 0.25rem;
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.form input,
.form select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid #38444d;
  border-radius: 8px;
  background: #0f1419;
  color: #e7e9ea;
}

.layout-with-nav {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.75rem;
  align-items: start;
}

@media (max-width: 768px) {
  .layout-with-nav {
    grid-template-columns: 1fr;
  }
}

.nav-menu {
  background: #192734;
  border: 1px solid #38444d;
  border-radius: 12px;
  padding: 0.75rem;
  position: sticky;
  top: 1rem;
}

.nav-home {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  margin-bottom: 0.75rem;
  border-radius: 8px;
  color: #8b98a5;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  border-bottom: 1px solid #38444d;
}

.nav-home:hover {
  color: #e7e9ea;
  background: rgba(255, 255, 255, 0.04);
}

.nav-home.active {
  color: #1d9bf0;
  background: rgba(29, 155, 240, 0.1);
}

.nav-sections {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-section {
  border-radius: 8px;
  overflow: hidden;
}

.nav-section-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.75rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #e7e9ea;
}

.nav-icon {
  font-size: 1rem;
  line-height: 1;
  opacity: 0.9;
}

.nav-sub {
  display: none;
  flex-direction: column;
  padding: 0 0 0.4rem 0.25rem;
  margin-left: 1.6rem;
  border-left: 2px solid #38444d;
}

.nav-section.is-open .nav-sub {
  display: flex;
}

.nav-sub a {
  display: block;
  color: #8b98a5;
  text-decoration: none;
  font-size: 0.85rem;
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  margin-left: 0.35rem;
}

.nav-sub a:hover {
  color: #e7e9ea;
  background: rgba(255, 255, 255, 0.04);
}

.nav-sub a.active {
  color: #1d9bf0;
  font-weight: 600;
  background: rgba(29, 155, 240, 0.12);
}

.main-content {
  min-width: 0;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

@media (max-width: 640px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

.dashboard-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.35rem 1.25rem;
  background: #0f1419;
  border: 1px solid #38444d;
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, transform 0.15s;
}

.dashboard-card:hover {
  border-color: #1d9bf0;
  transform: translateY(-2px);
}

.dashboard-icon {
  font-size: 1.75rem;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.dashboard-card h3 {
  color: #e7e9ea;
  margin-bottom: 0.15rem;
  font-size: 1.15rem;
}

.dashboard-card p {
  color: #8b98a5;
  font-size: 0.85rem;
  line-height: 1.4;
}

.dashboard-card--usuarios:hover { border-color: #1d9bf0; }
.dashboard-card--companies:hover { border-color: #7856ff; }
.dashboard-card--comprobantes:hover { border-color: #00ba7c; }
.dashboard-card--clientes:hover { border-color: #ffad1f; }

.fieldset {
  border: 1px solid #38444d;
  border-radius: 10px;
  padding: 1rem 1rem 0.5rem;
  margin-bottom: 1rem;
}

.fieldset legend {
  padding: 0 0.5rem;
  color: #8b98a5;
  font-size: 0.85rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.field-full {
  grid-column: 1 / -1;
}

.field-check label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.field-check input {
  width: auto;
}

.btn-link {
  display: inline-block;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  background: #1d9bf0;
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}

.btn-link.btn-secondary {
  background: #38444d;
}

.detail-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.95rem;
}

.card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.data-table th,
.data-table td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid #38444d;
  vertical-align: top;
}

.data-table th {
  color: #8b98a5;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.data-table tbody tr:hover {
  background: rgba(29, 155, 240, 0.06);
}

.muted {
  color: #8b98a5;
  font-size: 0.85rem;
}

.empty-state {
  color: #8b98a5;
  padding: 1rem 0;
}

.empty-state a {
  color: #1d9bf0;
}

.list-search {
  margin-bottom: 1rem;
}

.list-search-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.list-search-input {
  flex: 1;
  min-width: 200px;
  padding: 0.55rem 0.75rem;
  border: 1px solid #38444d;
  border-radius: 8px;
  background: #0f1419;
  color: #e7e9ea;
  font-size: 0.95rem;
}

.list-search-input:focus {
  outline: none;
  border-color: #1d9bf0;
}

.list-filter-select {
  padding: 0.55rem 0.65rem;
  border: 1px solid #38444d;
  border-radius: 8px;
  background: #0f1419;
  color: #e7e9ea;
  font-size: 0.9rem;
  max-width: 180px;
}

.btn-clear {
  background: transparent !important;
  color: #8b98a5 !important;
  border: 1px solid #38444d;
}

.list-meta {
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid #38444d;
}

.pagination-btn {
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  background: #38444d;
  color: #e7e9ea;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
}

.pagination-btn:hover:not(.is-disabled) {
  background: #1d9bf0;
}

.pagination-btn.is-disabled {
  opacity: 0.4;
  cursor: default;
}

.pagination-info {
  font-size: 0.9rem;
  color: #8b98a5;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-activo {
  background: rgba(0, 186, 124, 0.2);
  color: #00ba7c;
}

.badge-inactivo,
.badge-bloqueado {
  background: rgba(244, 33, 46, 0.2);
  color: #f4212e;
}

.badge-pendiente {
  background: rgba(255, 173, 31, 0.2);
  color: #ffad1f;
}

.badge-estado-borrador {
  background: rgba(139, 152, 165, 0.25);
  color: #8b98a5;
}

.badge-estado-enviado {
  background: rgba(29, 155, 240, 0.2);
  color: #1d9bf0;
}

.badge-estado-aceptado {
  background: rgba(0, 186, 124, 0.2);
  color: #00ba7c;
}

.badge-estado-rechazado,
.badge-estado-anulado {
  background: rgba(244, 33, 46, 0.2);
  color: #f4212e;
}

.badge-kind-product {
  background: rgba(29, 155, 240, 0.2);
  color: #1d9bf0;
}

.badge-kind-service {
  background: rgba(120, 86, 255, 0.2);
  color: #7856ff;
}

.dashboard-card--catalogo:hover { border-color: #7856ff; }
.dashboard-card--almacenes:hover { border-color: #f97316; }
.dashboard-card--configuracion:hover { border-color: #38bdf8; }

.col-actions {
  min-width: 220px;
  text-align: right;
}

.actions-cell {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.inline-form {
  display: inline;
}

.btn-sm {
  display: inline-block;
  padding: 0.35rem 0.6rem;
  border: none;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  color: #fff;
  line-height: 1.2;
}

.btn-sm:hover {
  filter: brightness(1.1);
}

.btn-edit {
  background: #38444d;
}

.btn-success {
  background: #00ba7c;
}

.btn-warn {
  background: #ffad1f;
  color: #0f1419;
}

.btn-danger {
  background: #f4212e;
}

.user-result {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #38444d;
}

.user-result h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: #00ba7c;
}

.user-result pre {
  background: #0f1419;
  border: 1px solid #38444d;
  border-radius: 8px;
  padding: 1rem;
  font-size: 0.8rem;
  overflow-x: auto;
  color: #8b98a5;
}

.form-actions {
  display: flex;
  gap: 0.5rem;
}

button {
  padding: 0.6rem 1rem;
  border: none;
  border-radius: 8px;
  background: #1d9bf0;
  color: #fff;
  cursor: pointer;
  font-weight: 500;
}

button:hover {
  filter: brightness(1.1);
}

.btn-secondary {
  background: #38444d;
}

.btn-danger {
  background: #f4212e;
}

.message {
  padding: 0.6rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.message.success {
  background: rgba(0, 186, 124, 0.2);
  color: #00ba7c;
}

.message.error {
  background: rgba(244, 33, 46, 0.2);
  color: #f4212e;
}

.items-list {
  list-style: none;
}

.items-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid #38444d;
  gap: 1rem;
}

.items-list li:last-child {
  border-bottom: none;
}

.item-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.item-info .price {
  color: #1d9bf0;
  font-weight: 600;
}

.item-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.docs table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.docs th,
.docs td {
  padding: 0.5rem;
  text-align: left;
  border-bottom: 1px solid #38444d;
}

.docs code {
  background: #0f1419;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.85rem;
}