/* =============================================================
   components.css — Design System: Xnova
   Componentes reutilizáveis baseados nos design tokens
   ============================================================= */

/* === RESET BASE === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background: var(--color-background);
  color: var(--color-foreground);
  font-size: var(--font-size-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* === TIPOGRAFIA === */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
}

h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
}

h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

h4 {
  font-size: var(--font-size-xl);
  font-weight: 600;
}

h5 {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

h6 {
  font-size: var(--font-size-base);
  font-weight: 600;
}

p {
  line-height: 1.7;
}

.text-muted {
  color: var(--color-muted-foreground);
  font-size: var(--font-size-sm);
}

.text-xs {
  font-size: var(--font-size-xs);
}

.text-sm {
  font-size: var(--font-size-sm);
}

.text-base {
  font-size: var(--font-size-base);
}

.text-lg {
  font-size: var(--font-size-lg);
}

.text-xl {
  font-size: var(--font-size-xl);
}

.text-2xl {
  font-size: var(--font-size-2xl);
}

.text-3xl {
  font-size: var(--font-size-3xl);
}

.text-4xl {
  font-size: var(--font-size-4xl);
}

.text-5xl {
  font-size: var(--font-size-5xl);
}

.font-display {
  font-family: var(--font-display);
}

.uppercase {
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.font-light {
  font-weight: 300;
}

.font-normal {
  font-weight: 400;
}

.font-medium {
  font-weight: 500;
}

.font-semibold {
  font-weight: 600;
}

.font-bold {
  font-weight: 700;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

a:hover {
  opacity: 0.75;
}

.hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
}

/* === CARD === */
.card {
  background: var(--color-card);
  color: var(--color-card-foreground);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

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

.card-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 600;
}

.card-description {
  font-size: var(--font-size-sm);
  color: var(--color-muted-foreground);
}

.card-content {
  padding: var(--spacing-6);
}

.card-footer {
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--color-border);
  background: var(--color-muted);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

/* === BUTTON === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-5);
  border-radius: var(--radius-full);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background var(--transition-fast), opacity var(--transition-fast),
    transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

.btn:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-ring);
  outline-offset: 2px;
}

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

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

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

.btn-ghost {
  background: transparent;
  color: var(--color-foreground);
}

.btn-ghost:hover {
  background: var(--color-muted);
  opacity: 1;
}

.btn-destructive {
  background: var(--color-destructive);
  color: var(--color-destructive-foreground);
}

.btn-success {
  background: var(--color-success);
  color: var(--color-success-foreground);
}

.btn-xs {
  padding: 2px var(--spacing-3);
  font-size: var(--font-size-xs);
}

.btn-sm {
  padding: var(--spacing-1) var(--spacing-4);
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: var(--spacing-3) var(--spacing-8);
  font-size: var(--font-size-base);
}

.btn-xl {
  padding: var(--spacing-4) var(--spacing-12);
  font-size: var(--font-size-lg);
}

.btn-icon {
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border-radius: var(--radius-full);
}

.btn-icon.btn-sm {
  width: 1.75rem;
  height: 1.75rem;
}

.btn-icon.btn-lg {
  width: 3rem;
  height: 3rem;
}

/* === BADGE === */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
  line-height: 1.5;
  white-space: nowrap;
}

.badge-primary {
  background: var(--color-primary-100);
  color: var(--color-primary-800);
}

.badge-primary.solid {
  background: var(--color-primary);
  color: var(--color-primary-foreground);
}

.badge-secondary {
  background: var(--color-secondary);
  color: var(--color-secondary-foreground);
  border: 1px solid var(--color-border);
}

.badge-success {
  background: color-mix(in srgb, var(--color-success) 15%, transparent);
  color: var(--color-success);
}

.badge-warning {
  background: color-mix(in srgb, var(--color-warning) 15%, transparent);
  color: #9B6A0A;
}

.badge-destructive {
  background: color-mix(in srgb, var(--color-destructive) 12%, transparent);
  color: var(--color-destructive);
}

.badge-info {
  background: color-mix(in srgb, var(--color-info) 12%, transparent);
  color: var(--color-info);
}

.badge-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-foreground);
}

/* === ALERT === */
.alert {
  display: flex;
  gap: var(--spacing-3);
  padding: var(--spacing-4) var(--spacing-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.alert-icon {
  flex-shrink: 0;
  margin-top: 1px;
}

.alert-title {
  font-weight: 600;
  margin-bottom: 2px;
}

.alert-success {
  background: color-mix(in srgb, var(--color-success) 8%, transparent);
  border-color: color-mix(in srgb, var(--color-success) 40%, transparent);
  color: var(--color-success);
}

.alert-warning {
  background: color-mix(in srgb, var(--color-warning) 8%, transparent);
  border-color: color-mix(in srgb, var(--color-warning) 40%, transparent);
  color: #9B6A0A;
}

.alert-destructive {
  background: color-mix(in srgb, var(--color-destructive) 8%, transparent);
  border-color: color-mix(in srgb, var(--color-destructive) 40%, transparent);
  color: var(--color-destructive);
}

.alert-info {
  background: color-mix(in srgb, var(--color-info) 8%, transparent);
  border-color: color-mix(in srgb, var(--color-info) 40%, transparent);
  color: var(--color-info);
}

/* === INPUT === */
.input {
  width: 100%;
  padding: var(--spacing-2) var(--spacing-3);
  border: 1px solid var(--color-input);
  border-radius: var(--radius);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  background: var(--color-background);
  color: var(--color-foreground);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  line-height: 1.5;
}

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

.input:focus {
  border-color: var(--color-ring);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-ring) 20%, transparent);
}

.input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.textarea {
  resize: vertical;
  min-height: 6rem;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-foreground);
}

.input-hint {
  font-size: var(--font-size-xs);
  color: var(--color-muted-foreground);
  margin-top: 2px;
}

.input-error {
  font-size: var(--font-size-xs);
  color: var(--color-destructive);
  margin-top: 2px;
}

.input.is-error {
  border-color: var(--color-destructive);
}

/* Select */
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666F76' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-3) center;
  padding-right: var(--spacing-8);
  cursor: pointer;
}

/* Checkbox & Radio */
.checkbox,
.radio {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  cursor: pointer;
  font-size: var(--font-size-sm);
}

.checkbox input[type="checkbox"],
.radio input[type="radio"] {
  width: 1rem;
  height: 1rem;
  accent-color: var(--color-primary);
  cursor: pointer;
}

/* === SEPARATOR === */
.separator {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-4) 0;
}

.separator-vertical {
  border: none;
  border-left: 1px solid var(--color-border);
  align-self: stretch;
}

/* === AVATAR === */
.avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--color-primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary-700);
  flex-shrink: 0;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-xs {
  width: 1.5rem;
  height: 1.5rem;
  font-size: 0.625rem;
}

.avatar-sm {
  width: 2rem;
  height: 2rem;
  font-size: var(--font-size-xs);
}

.avatar-lg {
  width: 3.5rem;
  height: 3.5rem;
  font-size: var(--font-size-lg);
}

.avatar-xl {
  width: 5rem;
  height: 5rem;
  font-size: var(--font-size-2xl);
}

.avatar-group {
  display: flex;
}

.avatar-group .avatar {
  border: 2px solid var(--color-background);
  margin-left: -0.5rem;
}

.avatar-group .avatar:first-child {
  margin-left: 0;
}

/* === TABS === */
.tabs-list {
  display: inline-flex;
  background: var(--color-muted);
  border-radius: var(--radius-lg);
  padding: 4px;
  gap: 2px;
}

.tab-trigger {
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: calc(var(--radius-lg) - 4px);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  border: none;
  color: var(--color-muted-foreground);
  transition: background var(--transition-fast), color var(--transition-fast),
    box-shadow var(--transition-fast);
  white-space: nowrap;
}

.tab-trigger:hover {
  color: var(--color-foreground);
}

.tab-trigger.active {
  background: var(--color-card);
  color: var(--color-foreground);
  box-shadow: var(--shadow-sm);
}

.tab-content {
  display: none;
  padding-top: var(--spacing-4);
}

.tab-content.active {
  display: block;
}

/* Tabs underline variant */
.tabs-underline {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--color-border);
}

.tabs-underline .tab-trigger {
  background: transparent;
  border-radius: 0;
  border-bottom: 2px solid transparent;
  padding: var(--spacing-3) var(--spacing-4);
  margin-bottom: -1px;
}

.tabs-underline .tab-trigger.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  box-shadow: none;
  background: transparent;
}

/* === PROGRESS === */
.progress {
  height: 8px;
  background: var(--color-muted);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.progress-sm .progress-bar {
  height: 4px;
}

.progress-lg .progress-bar {
  height: 12px;
}

.progress-success .progress-bar {
  background: var(--color-success);
}

.progress-warning .progress-bar {
  background: var(--color-warning);
}

.progress-info .progress-bar {
  background: var(--color-info);
}

/* === SKELETON === */
.skeleton {
  background: linear-gradient(90deg,
      var(--color-muted) 25%,
      color-mix(in srgb, var(--color-muted) 60%, var(--color-background)) 50%,
      var(--color-muted) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius);
}

@keyframes skeleton-shimmer {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

/* === SIDEBAR NAV === */
.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-sidebar-foreground);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
  opacity: 0.75;
}

.nav-link:hover {
  background: var(--color-sidebar-accent);
  opacity: 1;
}

.nav-link.active {
  background: var(--color-sidebar-accent);
  opacity: 1;
  color: var(--color-primary);
}

/* === TOOLTIP === */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-neutral-900);
  color: var(--color-neutral-50);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  padding: 4px var(--spacing-2);
  border-radius: var(--radius-sm);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

[data-tooltip]:hover::after {
  opacity: 1;
}

/* === TABLE === */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

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

thead {
  background: var(--color-muted);
}

th {
  text-align: left;
  padding: var(--spacing-3) var(--spacing-4);
  font-weight: 600;
  color: var(--color-muted-foreground);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-border);
}

td {
  padding: var(--spacing-3) var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-foreground);
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody tr:hover {
  background: var(--color-muted);
}

/* === STAT / KPI CARD === */
.stat-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
}

.stat-label {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-2);
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: 1;
}

.stat-change {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  margin-top: var(--spacing-2);
}

.stat-change.up {
  color: var(--color-success);
}

.stat-change.down {
  color: var(--color-destructive);
}

/* === UTILITY CLASSES === */
.flex {
  display: flex;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

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

.items-start {
  align-items: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-end {
  justify-content: flex-end;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-1 {
  flex: 1;
}

.gap-1 {
  gap: var(--spacing-1);
}

.gap-2 {
  gap: var(--spacing-2);
}

.gap-3 {
  gap: var(--spacing-3);
}

.gap-4 {
  gap: var(--spacing-4);
}

.gap-6 {
  gap: var(--spacing-6);
}

.gap-8 {
  gap: var(--spacing-8);
}

.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-4);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-4);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-4);
}

.border {
  border: 1px solid var(--color-border);
}

.w-full {
  width: 100%;
}

.w-auto {
  width: auto;
}

.rounded {
  border-radius: var(--radius);
}

.rounded-full {
  border-radius: var(--radius-full);
}

.overflow-hidden {
  overflow: hidden;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.p-4 {
  padding: var(--spacing-4);
}

.p-6 {
  padding: var(--spacing-6);
}

.p-8 {
  padding: var(--spacing-8);
}

.mb-2 {
  margin-bottom: var(--spacing-2);
}

.mb-4 {
  margin-bottom: var(--spacing-4);
}

.mb-6 {
  margin-bottom: var(--spacing-6);
}

.mb-8 {
  margin-bottom: var(--spacing-8);
}

.mt-2 {
  margin-top: var(--spacing-2);
}

.mt-4 {
  margin-top: var(--spacing-4);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* === RESPONSIVE GRID BREAKPOINTS === */
@media (max-width: 992px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: var(--font-size-3xl);
  }

  h2 {
    font-size: var(--font-size-2xl);
  }
}