/* NF Sistema - Components (Cards, Buttons, Forms, Tables, Modals) */

/* CARD */

.card {
  background: var(--bg-elevated);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 16px;
  border: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-hover);
}

.card + .card {
  margin-top: 12px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 12px;
}

.card-title {
  font-weight: 600;
  font-size: 15px;
}

.card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.card-content {
  margin-top: 12px;
}

/* BADGE */

.badge {
  border-radius: 999px;
  padding: 3px 7px;
  font-size: 11px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: inline-block;
  background: var(--bg-input);
}

.badge-primary {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: rgba(37, 99, 235, 0.24);
}

.badge-success {
  background: var(--success-soft);
  color: var(--success);
  border-color: rgba(22, 163, 74, 0.24);
}

.badge-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.24);
}

/* METRIC CARD */

.metric-card {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: radial-gradient(circle at top left, var(--primary-soft), transparent 55%);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-label {
  font-size: 12px;
  color: var(--text-muted);
}

.metric-value {
  font-size: 20px;
  font-weight: 600;
}

.metric-detail {
  font-size: 11px;
  color: var(--text-muted);
}

/* GRID */

.grid {
  display: grid;
  gap: 12px;
}

.grid-1 {
  grid-template-columns: 1fr;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1200px) {
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .grid-3,
  .grid-2,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* BUTTONS */

.btn {
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

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

.btn-primary:hover {
  background: #1d4ed8;
  box-shadow: var(--shadow-soft);
}

.btn-secondary {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
}

.btn-secondary:hover {
  background: var(--bg-input);
  border-color: var(--primary);
}

.btn-danger {
  background: var(--danger);
  color: white;
  padding: 6px 10px;
  font-size: 12px;
}

.btn-danger:hover {
  background: #dc2626;
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  padding: 6px 8px;
}

.btn-ghost:hover {
  color: var(--text);
  background: var(--bg-input);
}

/* FORMS */

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.form-group {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 140px;
}

.form-group.checkbox {
  flex-direction: row;
  align-items: center;
  min-width: auto;
}

.form-group.checkbox input {
  margin-right: 4px;
}

label {
  font-size: 11px;
  margin-bottom: 4px;
  color: var(--text-muted);
  font-weight: 500;
}

input,
select,
textarea {
  padding: 7px 9px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
  font-size: 13px;
  transition: border-color var(--transition), outline-color var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--primary-soft);
  border-color: var(--primary);
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
  opacity: 0.8;
}

textarea {
  resize: vertical;
  min-height: 80px;
}

/* TOOLBAR */

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.toolbar-left,
.toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.chip-filter {
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 11px;
  cursor: pointer;
  background: var(--bg-input);
  color: var(--text);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.chip-filter:hover {
  background: var(--primary-soft);
  border-color: var(--primary);
}

.chip-filter.active {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: rgba(37, 99, 235, 0.5);
}

/* TABLES */

.table-wrapper {
  margin-top: 8px;
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: auto;
  max-height: 480px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead {
  background: color-mix(in srgb, var(--bg-elevated) 80%, var(--border) 20%);
  position: sticky;
  top: 0;
  z-index: 1;
}

th {
  padding: 8px 10px;
  text-align: left;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody tr:hover {
  background: color-mix(in srgb, var(--bg-elevated) 80%, var(--primary-soft) 20%);
}

/* STATUS PILLS */

.status-pill {
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 500;
}

.status-emitida {
  background: rgba(59, 130, 246, 0.08);
  color: #1d4ed8;
}

.status-paga {
  background: rgba(22, 163, 74, 0.09);
  color: #15803d;
}

.status-cancelada {
  background: rgba(239, 68, 68, 0.09);
  color: #b91c1c;
}

/* TAGS */

.tag {
  font-size: 11px;
  padding: 3px 7px;
  border-radius: 999px;
  border: 1px solid var(--border);
  display: inline-block;
}

.tag-success {
  background: var(--success-soft);
  color: var(--success);
  border-color: rgba(22, 163, 74, 0.5);
}

.tag-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.5);
}

.tag-warning {
  background: var(--warning-soft);
  color: var(--warning);
  border-color: rgba(245, 158, 11, 0.5);
}

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

/* MODAL */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 12px;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: var(--bg-elevated);
  color: var(--text);
  border-radius: 14px;
  padding: 16px;
  width: 100%;
  max-width: 540px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
}

.modal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.modal-field {
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg-elevated) 85%, var(--border) 15%);
}

.modal-field label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.modal-field .value {
  font-weight: 600;
  font-size: 13px;
}

/* PAGE VISIBILITY */

.page-section {
  display: none;
}

.page-section.active {
  display: block;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* TABS */

.tabs {
  display: inline-flex;
  border-radius: 999px;
  padding: 3px;
  background: color-mix(in srgb, var(--bg-elevated) 70%, var(--border) 30%);
  border: 1px solid var(--border);
  gap: 3px;
}

.tab-button {
  border: none;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.tab-button:hover {
  background: var(--bg-input);
}

.tab-button.active {
  background: var(--bg-elevated);
  color: var(--primary);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.3);
}

/* NOTIFICATIONS/TOASTS */

.notification-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 400px;
}

.toast {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideIn 0.3s ease;
  font-size: 13px;
}

.toast.success {
  border-left: 3px solid var(--success);
}

.toast.error {
  border-left: 3px solid var(--danger);
}

.toast.warning {
  border-left: 3px solid var(--warning);
}

@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* SKELETON LOADING */

.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-input) 25%,
    var(--border) 50%,
    var(--bg-input) 75%
  );
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.skeleton-line {
  height: 12px;
  border-radius: 6px;
  margin-bottom: 8px;
}

.skeleton-card {
  height: 80px;
  border-radius: 12px;
  margin-bottom: 8px;
}

/* ERROR & SUCCESS MESSAGES */

.error-text {
  font-size: 12px;
  color: var(--danger);
  margin-top: 6px;
}

.success-text {
  font-size: 12px;
  color: var(--success);
  margin-top: 6px;
}

/* UTILITY */

.text-center {
  text-align: center;
}

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

.full-width {
  width: 100%;
}

.hidden {
  display: none !important;
}

.mt-2 {
  margin-top: 8px;
}

.mt-4 {
  margin-top: 16px;
}

.mb-2 {
  margin-bottom: 8px;
}

.mb-4 {
  margin-bottom: 16px;
}

.gap-2 {
  gap: 8px;
}

.gap-4 {
  gap: 16px;
}