/* Botones */
.mrch-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--mrch-space-2);
  padding: 0.55rem 1rem;
  font-family: inherit;
  font-size: var(--mrch-font-size-sm);
  font-weight: var(--mrch-font-weight-semibold);
  line-height: 1;
  border-radius: var(--mrch-radius-sm);
  border: 1px solid var(--mrch-color-border);
  background: transparent;
  color: var(--mrch-color-text);
  cursor: pointer;
  transition: background var(--mrch-transition-fast),
    color var(--mrch-transition-fast);
}

.mrch-btn:hover:not(:disabled) {
  background: var(--mrch-color-gray-200);
}

.mrch-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.mrch-btn--primary {
  background: var(--mrch-color-black);
  border-color: var(--mrch-color-black);
  color: var(--mrch-color-white);
}

.mrch-btn--primary:hover:not(:disabled) {
  background: var(--mrch-color-gray-900);
  border-color: var(--mrch-color-gray-900);
}

.mrch-btn--ghost {
  background: transparent;
  border-color: var(--mrch-color-border-soft);
}

/* Inputs */
.mrch-input {
  width: 100%;
  padding: 0.65rem 0.75rem;
  font-family: inherit;
  font-size: var(--mrch-font-size-base);
  color: var(--mrch-color-text);
  background: var(--mrch-surface-input);
  border: 1px solid var(--mrch-color-border-soft);
  border-radius: var(--mrch-radius-sm);
  transition: border-color var(--mrch-transition-fast);
}

.mrch-input:focus {
  outline: none;
  border-color: var(--mrch-color-black);
}

.mrch-input::placeholder {
  color: var(--mrch-color-text-muted);
}

/* Cards */
.mrch-card {
  background: var(--mrch-surface-card);
  border: 1px solid var(--mrch-color-border-soft);
  border-radius: var(--mrch-radius-md);
  padding: var(--mrch-space-4);
  box-shadow: var(--mrch-shadow-sm);
}

.mrch-card__title {
  margin: 0 0 var(--mrch-space-2);
  font-size: var(--mrch-font-size-xs);
  font-weight: var(--mrch-font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--mrch-letter-spacing-wide);
  color: var(--mrch-color-text-muted);
}

.mrch-card__stat {
  margin: 0;
  font-size: var(--mrch-font-size-stat);
  font-weight: var(--mrch-font-weight-bold);
  line-height: var(--mrch-line-height-tight);
}

/* Tabs */
.mrch-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--mrch-space-2);
}

.mrch-tabs__tab {
  padding: 0.5rem 1rem;
  font-family: inherit;
  font-size: var(--mrch-font-size-sm);
  font-weight: var(--mrch-font-weight-medium);
  color: var(--mrch-color-text);
  background: var(--mrch-surface-card);
  border: 1px solid var(--mrch-color-border-soft);
  border-radius: var(--mrch-radius-pill);
  cursor: pointer;
  transition: background var(--mrch-transition-fast),
    border-color var(--mrch-transition-fast),
    color var(--mrch-transition-fast);
}

.mrch-tabs__tab:hover {
  background: var(--mrch-color-gray-200);
}

.mrch-tabs__tab.is-active {
  background: var(--mrch-color-black);
  border-color: var(--mrch-color-black);
  color: var(--mrch-color-white);
}

/* Chips */
.mrch-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--mrch-space-2);
}

.mrch-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--mrch-space-2);
  padding: 0.35rem 0.65rem;
  font-size: var(--mrch-font-size-sm);
  background: var(--mrch-color-gray-100);
  border: 1px solid var(--mrch-color-border-soft);
  border-radius: var(--mrch-radius-pill);
}

.mrch-chip__label {
  color: var(--mrch-color-text-muted);
}

.mrch-chip__value {
  font-weight: var(--mrch-font-weight-bold);
  color: var(--mrch-color-text);
}

/* Tabla */
.mrch-table-wrap {
  overflow: auto;
  border: 1px solid var(--mrch-color-border-soft);
  border-radius: var(--mrch-radius-md);
  background: var(--mrch-surface-card);
  box-shadow: var(--mrch-shadow-sm);
}

.mrch-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--mrch-font-size-sm);
}

.mrch-table thead th {
  text-align: left;
  padding: 0.65rem 0.75rem;
  background: var(--mrch-surface-table-head);
  color: var(--mrch-color-text-muted);
  font-weight: var(--mrch-font-weight-semibold);
  font-size: var(--mrch-font-size-xs);
  text-transform: uppercase;
  letter-spacing: var(--mrch-letter-spacing-wide);
  border-bottom: 1px solid var(--mrch-color-border-soft);
  position: sticky;
  top: 0;
  z-index: 1;
}

.mrch-table tbody td {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--mrch-color-gray-150);
  vertical-align: top;
}

.mrch-table tbody tr:hover {
  background: var(--mrch-surface-table-row-hover);
}

.mrch-table .is-num,
.mrch-table th.is-num {
  text-align: right;
  white-space: nowrap;
}

/* Modal */
.mrch-backdrop {
  position: fixed;
  inset: 0;
  background: var(--mrch-surface-overlay);
  z-index: 100;
}

.mrch-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 110;
  padding: var(--mrch-space-4);
}

.mrch-modal__card {
  width: 100%;
  max-width: 380px;
  padding: var(--mrch-space-6);
  background: var(--mrch-surface-card);
  border: 1px solid var(--mrch-color-border-soft);
  border-radius: var(--mrch-radius-md);
  box-shadow: var(--mrch-shadow-modal);
}

.mrch-modal__title {
  margin: 0 0 var(--mrch-space-2);
  font-size: var(--mrch-font-size-lg);
  font-weight: var(--mrch-font-weight-semibold);
}

.mrch-modal__card .mrch-btn--primary {
  width: 100%;
  margin-top: var(--mrch-space-4);
  padding: 0.7rem;
}