/* ==========================================================================
   PH CORE Design System — ph-core-components.css
   Versão: 1.0.0 (Fase 2)
   Componentes: Buttons · Badges · Alerts
   REGRA: zero valores hardcoded — 100% via var(--ph-*)
   ========================================================================== */

/* --------------------------------------------------------------------------
   BUTTONS — .ph-btn
   -------------------------------------------------------------------------- */

/* Base */
.ph-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ph-space-2);
  padding: 0 var(--ph-space-5);
  height: 40px;                          /* md = default */
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-sm);
  font-weight: var(--ph-font-medium);
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--ph-radius-md);
  cursor: pointer;
  user-select: none;
  outline: none;
  position: relative;
  overflow: hidden;
  transition: var(--ph-transition-colors),
              box-shadow 150ms ease,
              transform 100ms ease;
  -webkit-tap-highlight-color: transparent;
}

/* Focus ring (acessibilidade) */
.ph-btn:focus-visible {
  box-shadow: var(--ph-shadow-focus);
  outline: none;
}

/* Active: feedback tátil */
.ph-btn:not(:disabled):not(.ph-btn-loading):active {
  transform: translateY(1px);
}

/* Disabled global */
.ph-btn:disabled,
.ph-btn[aria-disabled="true"] {
  opacity: 0.48;
  cursor: not-allowed;
  pointer-events: none;
}

/* Ícones SVG dentro do botão */
.ph-btn svg,
.ph-btn i[data-lucide] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ── Variações de cor ── */

/* Primary */
.ph-btn-primary {
  background-color: var(--ph-primary-600);
  border-color: var(--ph-primary-600);
  color: var(--ph-text-invert);
}
.ph-btn-primary:hover:not(:disabled) {
  background-color: var(--ph-primary-700);
  border-color: var(--ph-primary-700);
  color: var(--ph-text-invert);
  text-decoration: none;
  box-shadow: var(--ph-shadow-md);
}
.ph-btn-primary:active:not(:disabled) {
  background-color: var(--ph-primary-800);
  border-color: var(--ph-primary-800);
}

/* Secondary */
.ph-btn-secondary {
  background-color: var(--ph-gray-700);
  border-color: var(--ph-gray-700);
  color: var(--ph-text-invert);
}
.ph-btn-secondary:hover:not(:disabled) {
  background-color: var(--ph-gray-800);
  border-color: var(--ph-gray-800);
  color: var(--ph-text-invert);
  text-decoration: none;
  box-shadow: var(--ph-shadow-md);
}
.ph-btn-secondary:active:not(:disabled) {
  background-color: var(--ph-gray-900);
  border-color: var(--ph-gray-900);
}

/* Outline */
.ph-btn-outline {
  background-color: var(--ph-surface);
  border-color: var(--ph-border-strong);
  color: var(--ph-text);
}
.ph-btn-outline:hover:not(:disabled) {
  background-color: var(--ph-gray-50);
  border-color: var(--ph-gray-400);
  color: var(--ph-text);
  text-decoration: none;
  box-shadow: var(--ph-shadow-sm);
}
.ph-btn-outline:active:not(:disabled) {
  background-color: var(--ph-gray-100);
}

/* Ghost */
.ph-btn-ghost {
  background-color: transparent;
  border-color: transparent;
  color: var(--ph-text-muted);
}
.ph-btn-ghost:hover:not(:disabled) {
  background-color: var(--ph-gray-100);
  color: var(--ph-text);
  text-decoration: none;
}
.ph-btn-ghost:active:not(:disabled) {
  background-color: var(--ph-gray-200);
}

/* Danger */
.ph-btn-danger {
  background-color: var(--ph-danger-500);
  border-color: var(--ph-danger-500);
  color: var(--ph-text-invert);
}
.ph-btn-danger:hover:not(:disabled) {
  background-color: var(--ph-danger-600);
  border-color: var(--ph-danger-600);
  color: var(--ph-text-invert);
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.35);
}
.ph-btn-danger:active:not(:disabled) {
  background-color: var(--ph-danger-700);
  border-color: var(--ph-danger-700);
}

/* Success */
.ph-btn-success {
  background-color: var(--ph-success-500);
  border-color: var(--ph-success-500);
  color: var(--ph-text-invert);
}
.ph-btn-success:hover:not(:disabled) {
  background-color: var(--ph-success-600);
  border-color: var(--ph-success-600);
  color: var(--ph-text-invert);
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
}
.ph-btn-success:active:not(:disabled) {
  background-color: var(--ph-success-700);
  border-color: var(--ph-success-700);
}

/* ── Tamanhos ── */

/* Small */
.ph-btn-sm {
  height: 32px;
  padding: 0 var(--ph-space-4);
  font-size: var(--ph-text-xs);
  border-radius: var(--ph-radius-md);
}
.ph-btn-sm svg,
.ph-btn-sm i[data-lucide] { width: 14px; height: 14px; }

/* Medium (default — já definido em .ph-btn) */
.ph-btn-md {
  height: 40px;
  padding: 0 var(--ph-space-5);
  font-size: var(--ph-text-sm);
}

/* Large */
.ph-btn-lg {
  height: 48px;
  padding: 0 var(--ph-space-8);
  font-size: var(--ph-text-base);
  border-radius: var(--ph-radius-lg);
}
.ph-btn-lg svg,
.ph-btn-lg i[data-lucide] { width: 18px; height: 18px; }

/* ── Botão ícone (quadrado) ── */
.ph-btn-icon {
  padding: 0;
  aspect-ratio: 1 / 1;
  width: 40px;
  height: 40px;
}
.ph-btn-icon.ph-btn-sm { width: 32px; height: 32px; }
.ph-btn-icon.ph-btn-lg { width: 48px; height: 48px; }

/* ── Loading state ── */
.ph-btn-loading {
  cursor: wait;
  pointer-events: none;
}
.ph-btn-loading::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: var(--ph-radius-full);
  animation: ph-spin 0.6s linear infinite;
  opacity: 0.85;
}
.ph-btn-loading > * {
  visibility: hidden;
}
@keyframes ph-spin {
  to { transform: rotate(360deg); }
}

/* ── Full width ── */
.ph-btn-block {
  width: 100%;
}


/* --------------------------------------------------------------------------
   BADGES — .ph-badge
   -------------------------------------------------------------------------- */

/* Base */
.ph-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--ph-space-1);
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-xs);
  font-weight: var(--ph-font-medium);
  line-height: 1;
  padding: var(--ph-space-1) var(--ph-space-3);
  border-radius: var(--ph-radius-full);
  white-space: nowrap;
  border: 1px solid transparent;
}

.ph-badge svg,
.ph-badge i[data-lucide] {
  width: 11px;
  height: 11px;
  flex-shrink: 0;
}

/* ── Variações de cor (solid) ── */

.ph-badge-primary {
  background-color: var(--ph-primary-600);
  color: var(--ph-text-invert);
}
.ph-badge-secondary {
  background-color: var(--ph-gray-600);
  color: var(--ph-text-invert);
}
.ph-badge-success {
  background-color: var(--ph-success-500);
  color: var(--ph-text-invert);
}
.ph-badge-warning {
  background-color: var(--ph-warning-500);
  color: var(--ph-text-invert);
}
.ph-badge-danger {
  background-color: var(--ph-danger-500);
  color: var(--ph-text-invert);
}
.ph-badge-info {
  background-color: var(--ph-info-500);
  color: var(--ph-text-invert);
}
.ph-badge-gray {
  background-color: var(--ph-gray-200);
  color: var(--ph-gray-700);
}

/* ── Variações sutis (light bg — estilo do screenshot) ── */

.ph-badge-primary-subtle {
  background-color: var(--ph-primary-100);
  color: var(--ph-primary-700);
}
.ph-badge-success-subtle {
  background-color: var(--ph-success-100);
  color: var(--ph-success-700);
}
.ph-badge-warning-subtle {
  background-color: var(--ph-warning-100);
  color: var(--ph-warning-700);
}
.ph-badge-danger-subtle {
  background-color: var(--ph-danger-100);
  color: var(--ph-danger-700);
}
.ph-badge-info-subtle {
  background-color: var(--ph-info-100);
  color: var(--ph-info-700);
}
.ph-badge-gray-subtle {
  background-color: var(--ph-gray-100);
  color: var(--ph-gray-600);
}

/* ── Variações outline ── */

.ph-badge-primary-outline {
  background-color: transparent;
  color: var(--ph-primary-600);
  border-color: var(--ph-primary-300);
}
.ph-badge-success-outline {
  background-color: transparent;
  color: var(--ph-success-600);
  border-color: var(--ph-success-200);
}
.ph-badge-warning-outline {
  background-color: transparent;
  color: var(--ph-warning-600);
  border-color: var(--ph-warning-200);
}
.ph-badge-danger-outline {
  background-color: transparent;
  color: var(--ph-danger-600);
  border-color: var(--ph-danger-200);
}
.ph-badge-gray-outline {
  background-color: transparent;
  color: var(--ph-gray-500);
  border-color: var(--ph-gray-300);
}

/* ── Tamanhos ── */

.ph-badge-sm {
  font-size: 10px;
  padding: 2px var(--ph-space-2);
}
.ph-badge-sm svg,
.ph-badge-sm i[data-lucide] { width: 9px; height: 9px; }

/* md = default */

.ph-badge-lg {
  font-size: var(--ph-text-sm);
  padding: var(--ph-space-2) var(--ph-space-4);
  border-radius: var(--ph-radius-full);
}
.ph-badge-lg svg,
.ph-badge-lg i[data-lucide] { width: 13px; height: 13px; }

/* ── Badge com ponto de status ── */

.ph-badge-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--ph-radius-full);
  background-color: currentColor;
  display: inline-block;
  flex-shrink: 0;
  opacity: 0.9;
}


/* --------------------------------------------------------------------------
   ALERTS — .ph-alert
   -------------------------------------------------------------------------- */

/* Base */
.ph-alert {
  display: flex;
  gap: var(--ph-space-3);
  padding: var(--ph-space-4) var(--ph-space-5);
  border-radius: var(--ph-radius-lg);
  border: 1px solid transparent;
  position: relative;
  font-family: var(--ph-font-sans);
}

/* Ícone do alerta */
.ph-alert-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;          /* alinha com a primeira linha de texto */
}
.ph-alert-icon svg,
.ph-alert-icon i[data-lucide] {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

/* Corpo do alerta */
.ph-alert-body {
  flex: 1;
  min-width: 0;
}

/* Título */
.ph-alert-title {
  font-size: var(--ph-text-sm);
  font-weight: var(--ph-font-semibold);
  line-height: var(--ph-leading-snug);
  margin-bottom: var(--ph-space-1);
}

/* Mensagem */
.ph-alert-message {
  font-size: var(--ph-text-sm);
  line-height: var(--ph-leading-relaxed);
  margin: 0;
}

/* Botão fechar */
.ph-alert-close {
  flex-shrink: 0;
  align-self: flex-start;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--ph-space-1);
  margin: -4px -4px 0 0;
  border-radius: var(--ph-radius-sm);
  color: currentColor;
  opacity: 0.6;
  transition: var(--ph-transition-colors);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ph-alert-close:hover {
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.06);
}
.ph-alert-close svg,
.ph-alert-close i[data-lucide] {
  width: 16px;
  height: 16px;
}
.ph-alert-close:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 1px;
}

/* ── Variações ── */

/* Info */
.ph-alert-info {
  background-color: var(--ph-info-50);
  border-color: var(--ph-info-200);
  color: var(--ph-info-700);
}
.ph-alert-info .ph-alert-title { color: var(--ph-info-800); }
.ph-alert-info .ph-alert-message { color: var(--ph-info-700); }

/* Success */
.ph-alert-success {
  background-color: var(--ph-success-50);
  border-color: var(--ph-success-200);
  color: var(--ph-success-700);
}
.ph-alert-success .ph-alert-title { color: var(--ph-success-800, var(--ph-success-700)); }
.ph-alert-success .ph-alert-message { color: var(--ph-success-700); }

/* Warning */
.ph-alert-warning {
  background-color: var(--ph-warning-50);
  border-color: var(--ph-warning-200);
  color: var(--ph-warning-700);
}
.ph-alert-warning .ph-alert-title { color: var(--ph-warning-700); }
.ph-alert-warning .ph-alert-message { color: var(--ph-warning-600); }

/* Danger */
.ph-alert-danger {
  background-color: var(--ph-danger-50);
  border-color: var(--ph-danger-200);
  color: var(--ph-danger-700);
}
.ph-alert-danger .ph-alert-title { color: var(--ph-danger-700); }
.ph-alert-danger .ph-alert-message { color: var(--ph-danger-600); }

/* ── Com borda lateral (variação accent) ── */

.ph-alert-accent {
  border-left-width: 4px;
  border-radius: 0 var(--ph-radius-lg) var(--ph-radius-lg) 0;
}

/* ── Alerta compacto (sem título) ── */

.ph-alert-compact {
  padding: var(--ph-space-3) var(--ph-space-4);
}
.ph-alert-compact .ph-alert-message {
  font-size: var(--ph-text-sm);
}

/* ── Animação de entrada ── */
@keyframes ph-alert-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.ph-alert-animated {
  animation: ph-alert-in 200ms ease forwards;
}

/* ── Alerta dismissido ── */
.ph-alert-dismissed {
  animation: ph-alert-out 200ms ease forwards;
}
@keyframes ph-alert-out {
  to { opacity: 0; transform: translateY(-6px); max-height: 0; padding: 0; margin: 0; overflow: hidden; }
}


/* --------------------------------------------------------------------------
   FORMS — .ph-label · .ph-input · .ph-textarea · .ph-select
            .ph-checkbox · .ph-radio · .ph-switch
            .ph-input-group · .ph-form-group
            .ph-form-hint · .ph-form-error
   -------------------------------------------------------------------------- */

/* ── Label ── */

.ph-label {
  display: block;
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-sm);
  font-weight: var(--ph-font-medium);
  color: var(--ph-text);
  margin-bottom: var(--ph-space-2);
  line-height: var(--ph-leading-snug);
}

.ph-label-required::after {
  content: ' *';
  color: var(--ph-danger-500);
  font-weight: var(--ph-font-semibold);
}

/* ── Base compartilhada: input, textarea, select ── */

.ph-input,
.ph-textarea,
.ph-select {
  display: block;
  width: 100%;
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-sm);
  color: var(--ph-text);
  background-color: var(--ph-surface);
  border: 1px solid var(--ph-border-strong);
  border-radius: var(--ph-radius-md);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  transition: var(--ph-transition-colors), box-shadow 150ms ease;
}

/* Focus */
.ph-input:focus,
.ph-textarea:focus,
.ph-select:focus {
  border-color: var(--ph-primary-500);
  box-shadow: var(--ph-shadow-focus);
}

/* Placeholder */
.ph-input::placeholder,
.ph-textarea::placeholder {
  color: var(--ph-text-subtle);
}

/* Disabled */
.ph-input:disabled,
.ph-textarea:disabled,
.ph-select:disabled {
  background-color: var(--ph-gray-100);
  color: var(--ph-text-muted);
  cursor: not-allowed;
  opacity: 0.7;
}

/* Readonly */
.ph-input:read-only,
.ph-textarea:read-only {
  background-color: var(--ph-gray-50);
  color: var(--ph-text-muted);
  border-color: var(--ph-border);
  cursor: default;
}

/* Error */
.ph-input-error {
  border-color: var(--ph-danger-400) !important;
  background-color: var(--ph-danger-50);
}
.ph-input-error:focus {
  border-color: var(--ph-danger-500) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

/* Success */
.ph-input-success {
  border-color: var(--ph-success-400) !important;
}
.ph-input-success:focus {
  border-color: var(--ph-success-500) !important;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15) !important;
}

/* ── Input ── */

.ph-input {
  height: 40px;
  padding: 0 var(--ph-space-4);
  line-height: 1;
}

/* ── Textarea ── */

.ph-textarea {
  padding: var(--ph-space-3) var(--ph-space-4);
  resize: vertical;
  min-height: 100px;
  line-height: var(--ph-leading-relaxed);
}

/* ── Select ── */

.ph-select {
  height: 40px;
  padding: 0 var(--ph-space-10) 0 var(--ph-space-4);
  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='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--ph-space-3) center;
  cursor: pointer;
}
.ph-select:disabled {
  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='%239CA3AF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
}

/* ── Tamanhos ── */

.ph-input-sm {
  height: 32px;
  font-size: var(--ph-text-xs);
  padding: 0 var(--ph-space-3);
}
.ph-select.ph-input-sm {
  height: 32px;
  font-size: var(--ph-text-xs);
  padding: 0 var(--ph-space-8) 0 var(--ph-space-3);
}

.ph-input-lg {
  height: 48px;
  font-size: var(--ph-text-base);
  padding: 0 var(--ph-space-5);
  border-radius: var(--ph-radius-lg);
}
.ph-select.ph-input-lg {
  height: 48px;
  font-size: var(--ph-text-base);
  padding: 0 var(--ph-space-12) 0 var(--ph-space-5);
  border-radius: var(--ph-radius-lg);
}
.ph-textarea.ph-input-sm {
  font-size: var(--ph-text-xs);
  padding: var(--ph-space-2) var(--ph-space-3);
  min-height: 72px;
}
.ph-textarea.ph-input-lg {
  font-size: var(--ph-text-base);
  padding: var(--ph-space-4) var(--ph-space-5);
  min-height: 128px;
  border-radius: var(--ph-radius-lg);
}

/* ── Input Group (ícone + botão + addon texto) ── */

.ph-input-group {
  position: relative;
  display: flex;
  align-items: stretch;
}

.ph-input-group .ph-input,
.ph-input-group .ph-select {
  flex: 1;
  min-width: 0;
}

/* Ícone dentro do input */
.ph-input-icon-left,
.ph-input-icon-right {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ph-gray-400);
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}
.ph-input-icon-left  { left: var(--ph-space-3); }
.ph-input-icon-right { right: var(--ph-space-3); }
.ph-input-icon-left svg,  .ph-input-icon-left i[data-lucide]  { width: 16px; height: 16px; }
.ph-input-icon-right svg, .ph-input-icon-right i[data-lucide] { width: 16px; height: 16px; }

.ph-has-icon-left  { padding-left: var(--ph-space-10); }
.ph-has-icon-right { padding-right: var(--ph-space-10); }

/* Addon texto (prefixo / sufixo) */
.ph-input-addon-text {
  display: inline-flex;
  align-items: center;
  padding: 0 var(--ph-space-4);
  background-color: var(--ph-gray-100);
  border: 1px solid var(--ph-border-strong);
  color: var(--ph-text-muted);
  font-size: var(--ph-text-sm);
  font-family: var(--ph-font-sans);
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1;
}
.ph-input-addon-text:first-child {
  border-right: none;
  border-radius: var(--ph-radius-md) 0 0 var(--ph-radius-md);
}
.ph-input-addon-text:last-child {
  border-left: none;
  border-radius: 0 var(--ph-radius-md) var(--ph-radius-md) 0;
}
.ph-input-group .ph-input-addon-text + .ph-input {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}
.ph-input-group .ph-input + .ph-input-addon-text {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

/* Addon botão */
.ph-input-addon-btn {
  flex-shrink: 0;
}
.ph-input-group .ph-input:not(:last-child) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
.ph-input-group .ph-input:not(:first-child) {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}
.ph-input-group .ph-input-addon-btn > .ph-btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  height: 40px;
}
.ph-input-group .ph-input-addon-btn:first-child > .ph-btn {
  border-top-left-radius: var(--ph-radius-md);
  border-bottom-left-radius: var(--ph-radius-md);
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

/* ── Checkbox ── */

.ph-checkbox {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--ph-space-2);
  cursor: pointer;
  user-select: none;
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-sm);
  color: var(--ph-text);
  line-height: var(--ph-leading-snug);
}
.ph-checkbox input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--ph-gray-400);
  border-radius: var(--ph-radius-sm);
  background: var(--ph-surface);
  flex-shrink: 0;
  cursor: pointer;
  transition: var(--ph-transition-colors);
  position: relative;
  margin: 0;
  margin-top: 1px;
}
.ph-checkbox input[type="checkbox"]:hover:not(:disabled) {
  border-color: var(--ph-primary-400);
}
.ph-checkbox input[type="checkbox"]:checked {
  background-color: var(--ph-primary-600);
  border-color: var(--ph-primary-600);
}
.ph-checkbox input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}
.ph-checkbox input[type="checkbox"]:focus-visible {
  box-shadow: var(--ph-shadow-focus);
  outline: none;
}
.ph-checkbox input[type="checkbox"]:disabled,
.ph-checkbox input[type="checkbox"]:disabled ~ * {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Checkbox indeterminado */
.ph-checkbox input[type="checkbox"]:indeterminate {
  background-color: var(--ph-primary-600);
  border-color: var(--ph-primary-600);
}
.ph-checkbox input[type="checkbox"]:indeterminate::after {
  content: '';
  position: absolute;
  left: 3px;
  top: 6px;
  width: 8px;
  height: 2px;
  background: white;
  border: none;
  transform: none;
}

/* ── Radio ── */

.ph-radio {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--ph-space-2);
  cursor: pointer;
  user-select: none;
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-sm);
  color: var(--ph-text);
  line-height: var(--ph-leading-snug);
}
.ph-radio input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--ph-gray-400);
  border-radius: var(--ph-radius-full);
  background: var(--ph-surface);
  flex-shrink: 0;
  cursor: pointer;
  transition: var(--ph-transition-colors);
  position: relative;
  margin: 0;
  margin-top: 1px;
}
.ph-radio input[type="radio"]:hover:not(:disabled) {
  border-color: var(--ph-primary-400);
}
.ph-radio input[type="radio"]:checked {
  border-color: var(--ph-primary-600);
  border-width: 2px;
}
.ph-radio input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--ph-primary-600);
  border-radius: var(--ph-radius-full);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.ph-radio input[type="radio"]:focus-visible {
  box-shadow: var(--ph-shadow-focus);
  outline: none;
}
.ph-radio input[type="radio"]:disabled,
.ph-radio input[type="radio"]:disabled ~ * {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ── Switch (toggle) ── */

.ph-switch {
  display: inline-flex;
  align-items: center;
  gap: var(--ph-space-3);
  cursor: pointer;
  user-select: none;
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-sm);
  color: var(--ph-text);
}
.ph-switch input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 36px;
  height: 20px;
  border-radius: var(--ph-radius-full);
  background-color: var(--ph-gray-300);
  flex-shrink: 0;
  cursor: pointer;
  position: relative;
  transition: background-color 200ms ease;
  margin: 0;
  border: none;
  outline: none;
}
.ph-switch input[type="checkbox"]::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  background: white;
  border-radius: var(--ph-radius-full);
  top: 3px;
  left: 3px;
  transition: transform 200ms ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}
.ph-switch input[type="checkbox"]:checked {
  background-color: var(--ph-primary-600);
}
.ph-switch input[type="checkbox"]:checked::after {
  transform: translateX(16px);
}
.ph-switch input[type="checkbox"]:focus-visible {
  box-shadow: var(--ph-shadow-focus);
}
.ph-switch input[type="checkbox"]:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.ph-switch input[type="checkbox"]:disabled ~ * {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Switch tamanho SM */
.ph-switch-sm input[type="checkbox"] {
  width: 28px;
  height: 16px;
}
.ph-switch-sm input[type="checkbox"]::after {
  width: 10px;
  height: 10px;
  top: 3px;
  left: 3px;
}
.ph-switch-sm input[type="checkbox"]:checked::after {
  transform: translateX(12px);
}

/* Switch tamanho LG */
.ph-switch-lg input[type="checkbox"] {
  width: 48px;
  height: 26px;
}
.ph-switch-lg input[type="checkbox"]::after {
  width: 18px;
  height: 18px;
  top: 4px;
  left: 4px;
}
.ph-switch-lg input[type="checkbox"]:checked::after {
  transform: translateX(22px);
}

/* ── Form Group ── */

.ph-form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--ph-space-5);
}
.ph-form-group:last-child {
  margin-bottom: 0;
}

/* Form Group horizontal */
.ph-form-group-horizontal {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--ph-space-6);
}
.ph-form-group-horizontal .ph-label {
  width: 160px;
  flex-shrink: 0;
  padding-top: 10px;
  margin-bottom: 0;
}
.ph-form-group-horizontal .ph-form-control {
  flex: 1;
  min-width: 0;
}

/* ── Textos auxiliares ── */

.ph-form-hint {
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-xs);
  color: var(--ph-text-muted);
  margin-top: var(--ph-space-2);
  line-height: var(--ph-leading-snug);
}

.ph-form-error {
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-xs);
  color: var(--ph-danger-600);
  margin-top: var(--ph-space-2);
  line-height: var(--ph-leading-snug);
  display: flex;
  align-items: center;
  gap: var(--ph-space-1);
}
.ph-form-error svg,
.ph-form-error i[data-lucide] {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

.ph-form-success {
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-xs);
  color: var(--ph-success-600);
  margin-top: var(--ph-space-2);
  line-height: var(--ph-leading-snug);
  display: flex;
  align-items: center;
  gap: var(--ph-space-1);
}
.ph-form-success svg,
.ph-form-success i[data-lucide] {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}


/* --------------------------------------------------------------------------
   CARDS — .ph-card
   -------------------------------------------------------------------------- */

.ph-card {
  background: var(--ph-surface);
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-radius-xl);
  box-shadow: var(--ph-shadow-sm);
  overflow: hidden;
  font-family: var(--ph-font-sans);
}

.ph-card-header {
  padding: var(--ph-space-5) var(--ph-space-6);
  border-bottom: 1px solid var(--ph-border);
  display: flex;
  align-items: center;
  gap: var(--ph-space-3);
}

.ph-card-header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--ph-space-2);
}

.ph-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--ph-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ph-card-icon svg,
.ph-card-icon i[data-lucide] { width: 20px; height: 20px; }

.ph-card-title {
  font-size: var(--ph-text-base);
  font-weight: var(--ph-font-semibold);
  color: var(--ph-text);
  line-height: var(--ph-leading-snug);
}
.ph-card-desc {
  font-size: var(--ph-text-sm);
  color: var(--ph-text-muted);
  margin-top: 2px;
  line-height: var(--ph-leading-snug);
}

.ph-card-body {
  padding: var(--ph-space-6);
}

.ph-card-footer {
  padding: var(--ph-space-4) var(--ph-space-6);
  border-top: 1px solid var(--ph-border);
  background: var(--ph-gray-50);
  display: flex;
  align-items: center;
  gap: var(--ph-space-3);
}
.ph-card-footer-end {
  margin-left: auto;
  display: flex;
  gap: var(--ph-space-3);
}

/* ── Variações ── */

.ph-card-hover {
  cursor: pointer;
  transition: box-shadow 150ms ease, transform 100ms ease;
}
.ph-card-hover:hover {
  box-shadow: var(--ph-shadow-md);
  transform: translateY(-2px);
}

.ph-card-flat {
  box-shadow: none;
}

.ph-card-ghost {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

/* ── Divisor interno ── */
.ph-card-divider {
  height: 1px;
  background: var(--ph-border);
  margin: 0 var(--ph-space-6);
}

/* ── Card imagem de capa ── */
.ph-card-cover {
  width: 100%;
  display: block;
  object-fit: cover;
  border-bottom: 1px solid var(--ph-border);
}

/* ── Card compacto ── */
.ph-card-compact .ph-card-header { padding: var(--ph-space-4) var(--ph-space-5); }
.ph-card-compact .ph-card-body   { padding: var(--ph-space-4) var(--ph-space-5); }
.ph-card-compact .ph-card-footer { padding: var(--ph-space-3) var(--ph-space-5); }


/* --------------------------------------------------------------------------
   STAT CARDS — .ph-stat-card
   -------------------------------------------------------------------------- */

.ph-stat-card {
  background: var(--ph-surface);
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-radius-xl);
  padding: var(--ph-space-6);
  box-shadow: var(--ph-shadow-sm);
  font-family: var(--ph-font-sans);
  transition: box-shadow 150ms ease, transform 100ms ease;
}
.ph-stat-card:hover {
  box-shadow: var(--ph-shadow-md);
  transform: translateY(-1px);
}

.ph-stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--ph-space-4);
}

.ph-stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--ph-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ph-stat-icon svg,
.ph-stat-icon i[data-lucide] { width: 22px; height: 22px; }

.ph-stat-value {
  font-size: var(--ph-text-3xl);
  font-weight: var(--ph-font-bold);
  color: var(--ph-text);
  letter-spacing: var(--ph-tracking-tight);
  line-height: var(--ph-leading-none);
  margin-bottom: var(--ph-space-2);
}

.ph-stat-label {
  font-size: var(--ph-text-sm);
  color: var(--ph-text-muted);
  line-height: var(--ph-leading-snug);
}

.ph-stat-trend {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: var(--ph-text-xs);
  font-weight: var(--ph-font-semibold);
  padding: 3px var(--ph-space-2);
  border-radius: var(--ph-radius-full);
  white-space: nowrap;
}
.ph-stat-trend svg,
.ph-stat-trend i[data-lucide] { width: 12px; height: 12px; }

.ph-stat-trend-up      { background: var(--ph-success-50);  color: var(--ph-success-700); }
.ph-stat-trend-down    { background: var(--ph-danger-50);   color: var(--ph-danger-700); }
.ph-stat-trend-neutral { background: var(--ph-gray-100);    color: var(--ph-gray-600); }

.ph-stat-footer {
  margin-top: var(--ph-space-4);
  padding-top: var(--ph-space-4);
  border-top: 1px solid var(--ph-border);
  font-size: var(--ph-text-xs);
  color: var(--ph-text-subtle);
  display: flex;
  align-items: center;
  gap: var(--ph-space-2);
}
.ph-stat-footer svg,
.ph-stat-footer i[data-lucide] { width: 13px; height: 13px; flex-shrink: 0; }


/* --------------------------------------------------------------------------
   TABLE — .ph-table
   -------------------------------------------------------------------------- */

.ph-table-wrapper {
  overflow-x: auto;
  border-radius: var(--ph-radius-xl);
  border: 1px solid var(--ph-border);
  box-shadow: var(--ph-shadow-sm);
  font-family: var(--ph-font-sans);
  background: var(--ph-surface);
}

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

.ph-table thead {
  background: var(--ph-gray-50);
  border-bottom: 1px solid var(--ph-border);
}

.ph-table th {
  padding: var(--ph-space-3) var(--ph-space-5);
  text-align: left;
  font-size: var(--ph-text-xs);
  font-weight: var(--ph-font-semibold);
  letter-spacing: var(--ph-tracking-wider);
  text-transform: uppercase;
  color: var(--ph-text-muted);
  white-space: nowrap;
}

.ph-table td {
  padding: var(--ph-space-4) var(--ph-space-5);
  border-bottom: 1px solid var(--ph-border);
  vertical-align: middle;
  color: var(--ph-text);
}

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

/* Striped */
.ph-table-striped tbody tr:nth-child(even) {
  background: var(--ph-gray-50);
}

/* Hover */
.ph-table-hover tbody tr {
  transition: background-color 100ms ease;
}
.ph-table-hover tbody tr:hover {
  background: var(--ph-primary-50);
  cursor: pointer;
}

/* Bordered */
.ph-table-bordered th,
.ph-table-bordered td {
  border: 1px solid var(--ph-border);
}
.ph-table-bordered thead th {
  border-bottom: 2px solid var(--ph-border-strong);
}

/* Compacta */
.ph-table-compact th { padding: var(--ph-space-2) var(--ph-space-4); }
.ph-table-compact td { padding: var(--ph-space-2) var(--ph-space-4); }

/* Coluna numérica alinhada à direita */
.ph-table-num { text-align: right; font-variant-numeric: tabular-nums; }

/* Célula de ações */
.ph-table-actions {
  text-align: right;
  white-space: nowrap;
  width: 1%;
}

/* Linha selecionada */
.ph-table tbody tr.selected {
  background: var(--ph-primary-50);
}
.ph-table tbody tr.selected td {
  border-bottom-color: var(--ph-primary-100);
}

/* Sortable header */
.ph-table th.sortable {
  cursor: pointer;
  user-select: none;
}
.ph-table th.sortable:hover {
  color: var(--ph-text);
  background: var(--ph-gray-100);
}
.ph-table th.sort-asc::after  { content: ' ↑'; color: var(--ph-primary-600); }
.ph-table th.sort-desc::after { content: ' ↓'; color: var(--ph-primary-600); }

/* Avatar em tabela */
.ph-table-avatar {
  display: flex;
  align-items: center;
  gap: var(--ph-space-3);
}
.ph-table-avatar-img {
  width: 32px;
  height: 32px;
  border-radius: var(--ph-radius-full);
  background: var(--ph-primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--ph-text-xs);
  font-weight: var(--ph-font-bold);
  color: var(--ph-primary-700);
  flex-shrink: 0;
  overflow: hidden;
}
.ph-table-avatar-img img { width: 100%; height: 100%; object-fit: cover; }
.ph-table-avatar-name { font-weight: var(--ph-font-medium); color: var(--ph-text); }
.ph-table-avatar-sub  { font-size: var(--ph-text-xs); color: var(--ph-text-muted); }


/* --------------------------------------------------------------------------
   SIDEBAR — .ph-sidebar
   -------------------------------------------------------------------------- */

.ph-sidebar {
  width: 240px;
  background: var(--ph-surface);
  border-right: 1px solid var(--ph-border);
  height: 100vh;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  overflow-y: auto;
  flex-shrink: 0;
  font-family: var(--ph-font-sans);
}

/* Versão estreita (ícones apenas) */
.ph-sidebar-narrow {
  width: 64px;
}

.ph-sidebar-logo {
  padding: var(--ph-space-5) var(--ph-space-5) var(--ph-space-4);
  border-bottom: 1px solid var(--ph-border);
  display: flex;
  align-items: center;
  gap: var(--ph-space-3);
  flex-shrink: 0;
}

.ph-sidebar-brand {
  width: 32px;
  height: 32px;
  border-radius: var(--ph-radius-md);
  background: var(--ph-primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--ph-font-bold);
  font-size: var(--ph-text-sm);
  color: white;
  flex-shrink: 0;
}

.ph-sidebar-brand-name {
  font-size: var(--ph-text-sm);
  font-weight: var(--ph-font-semibold);
  color: var(--ph-text);
  white-space: nowrap;
}
.ph-sidebar-brand-sub {
  font-size: var(--ph-text-xs);
  color: var(--ph-text-muted);
  white-space: nowrap;
}

.ph-sidebar-nav {
  flex: 1;
  padding: var(--ph-space-3) var(--ph-space-3);
  display: flex;
  flex-direction: column;
  gap: var(--ph-space-1);
  overflow-y: auto;
}

.ph-sidebar-section {
  font-size: 10px;
  font-weight: var(--ph-font-semibold);
  letter-spacing: var(--ph-tracking-widest);
  text-transform: uppercase;
  color: var(--ph-text-subtle);
  padding: var(--ph-space-3) var(--ph-space-3) var(--ph-space-1);
  margin-top: var(--ph-space-2);
}
.ph-sidebar-section:first-child { margin-top: 0; }

.ph-sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--ph-space-3);
  padding: var(--ph-space-2) var(--ph-space-3);
  border-radius: var(--ph-radius-md);
  font-size: var(--ph-text-sm);
  color: var(--ph-text-muted);
  text-decoration: none;
  cursor: pointer;
  transition: var(--ph-transition-colors);
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  user-select: none;
}
.ph-sidebar-item:hover {
  background: var(--ph-gray-100);
  color: var(--ph-text);
  text-decoration: none;
}
.ph-sidebar-item.active {
  background: var(--ph-primary-50);
  color: var(--ph-primary-700);
  font-weight: var(--ph-font-medium);
}
.ph-sidebar-item.active .ph-sidebar-item-icon {
  color: var(--ph-primary-600);
}

.ph-sidebar-item-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--ph-gray-400);
  transition: color 150ms ease;
}
.ph-sidebar-item-icon svg,
.ph-sidebar-item-icon i[data-lucide] { width: 18px; height: 18px; }

.ph-sidebar-item-badge {
  margin-left: auto;
  font-size: 10px;
  font-weight: var(--ph-font-semibold);
  background: var(--ph-primary-600);
  color: white;
  padding: 1px 6px;
  border-radius: var(--ph-radius-full);
  line-height: 16px;
  flex-shrink: 0;
}
.ph-sidebar-item-badge-gray {
  background: var(--ph-gray-200);
  color: var(--ph-gray-600);
}

.ph-sidebar-item-arrow {
  margin-left: auto;
  width: 14px;
  height: 14px;
  color: var(--ph-gray-400);
  transition: transform 200ms ease;
  flex-shrink: 0;
}
.ph-sidebar-item.open .ph-sidebar-item-arrow {
  transform: rotate(90deg);
}

.ph-sidebar-divider {
  height: 1px;
  background: var(--ph-border);
  margin: var(--ph-space-2) 0;
}

.ph-sidebar-footer {
  padding: var(--ph-space-4) var(--ph-space-4);
  border-top: 1px solid var(--ph-border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--ph-space-3);
}

.ph-sidebar-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--ph-radius-full);
  background: linear-gradient(135deg, var(--ph-primary-400), var(--ph-primary-700));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--ph-text-xs);
  font-weight: var(--ph-font-bold);
  color: white;
  flex-shrink: 0;
}

.ph-sidebar-user-name { font-size: var(--ph-text-sm); font-weight: var(--ph-font-medium); color: var(--ph-text); }
.ph-sidebar-user-role { font-size: var(--ph-text-xs); color: var(--ph-text-muted); }


/* --------------------------------------------------------------------------
   TOPBAR — .ph-topbar
   -------------------------------------------------------------------------- */

.ph-topbar {
  height: 60px;
  background: var(--ph-surface);
  border-bottom: 1px solid var(--ph-border);
  display: flex;
  align-items: center;
  padding: 0 var(--ph-space-6);
  gap: var(--ph-space-4);
  flex-shrink: 0;
  font-family: var(--ph-font-sans);
  position: sticky;
  top: 0;
  z-index: 40;
}

.ph-topbar-brand {
  display: flex;
  align-items: center;
  gap: var(--ph-space-3);
  text-decoration: none;
}

.ph-topbar-title {
  font-size: var(--ph-text-base);
  font-weight: var(--ph-font-semibold);
  color: var(--ph-text);
  white-space: nowrap;
}

.ph-topbar-search {
  flex: 1;
  max-width: 380px;
  position: relative;
}
.ph-topbar-search input {
  width: 100%;
  height: 36px;
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-radius-md);
  padding: 0 var(--ph-space-4) 0 var(--ph-space-9);
  font-size: var(--ph-text-sm);
  font-family: var(--ph-font-sans);
  color: var(--ph-text);
  background: var(--ph-bg);
  outline: none;
  transition: var(--ph-transition-colors);
  appearance: none;
}
.ph-topbar-search input:focus {
  border-color: var(--ph-primary-400);
  box-shadow: var(--ph-shadow-focus);
  background: var(--ph-surface);
}
.ph-topbar-search input::placeholder { color: var(--ph-text-subtle); }
.ph-topbar-search-icon {
  position: absolute;
  left: var(--ph-space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--ph-gray-400);
  pointer-events: none;
  display: flex;
  align-items: center;
}
.ph-topbar-search-icon svg,
.ph-topbar-search-icon i[data-lucide] { width: 15px; height: 15px; }

.ph-topbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--ph-space-2);
}

.ph-topbar-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--ph-radius-full);
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ph-gray-500);
  transition: var(--ph-transition-colors);
  position: relative;
}
.ph-topbar-btn:hover { background: var(--ph-gray-100); color: var(--ph-gray-700); }
.ph-topbar-btn svg,
.ph-topbar-btn i[data-lucide] { width: 18px; height: 18px; }

.ph-topbar-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 8px;
  height: 8px;
  background: var(--ph-danger-500);
  border-radius: var(--ph-radius-full);
  border: 2px solid var(--ph-surface);
}

.ph-topbar-avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--ph-radius-full);
  cursor: pointer;
  border: 2px solid var(--ph-border);
  background: linear-gradient(135deg, var(--ph-primary-400), var(--ph-primary-700));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--ph-text-xs);
  font-weight: var(--ph-font-bold);
  color: white;
  flex-shrink: 0;
}

.ph-topbar-divider {
  width: 1px;
  height: 20px;
  background: var(--ph-border);
  margin: 0 var(--ph-space-1);
}


/* --------------------------------------------------------------------------
   BREADCRUMB — .ph-breadcrumb
   -------------------------------------------------------------------------- */

.ph-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--ph-space-1);
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-sm);
  flex-wrap: wrap;
}

.ph-breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--ph-space-1);
  color: var(--ph-text-muted);
  text-decoration: none;
  transition: color 150ms ease;
  white-space: nowrap;
}
.ph-breadcrumb-item:hover { color: var(--ph-primary-600); }

.ph-breadcrumb-sep {
  color: var(--ph-gray-300);
  font-size: var(--ph-text-xs);
  flex-shrink: 0;
  user-select: none;
}

.ph-breadcrumb-current {
  color: var(--ph-text);
  font-weight: var(--ph-font-medium);
  white-space: nowrap;
}

.ph-breadcrumb-item svg,
.ph-breadcrumb-item i[data-lucide] {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Variação small */
.ph-breadcrumb-sm {
  font-size: var(--ph-text-xs);
}


/* --------------------------------------------------------------------------
   TABS — .ph-tabs
   -------------------------------------------------------------------------- */

.ph-tabs {
  font-family: var(--ph-font-sans);
}

/* Lista de tabs */
.ph-tabs-list {
  display: flex;
  align-items: center;
  gap: var(--ph-space-1);
  border-bottom: 1px solid var(--ph-border);
  padding: 0;
  overflow-x: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.ph-tabs-list::-webkit-scrollbar { display: none; }

.ph-tabs-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--ph-space-2);
  padding: var(--ph-space-3) var(--ph-space-4);
  font-size: var(--ph-text-sm);
  font-weight: var(--ph-font-medium);
  color: var(--ph-text-muted);
  border: none;
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 150ms ease;
  text-decoration: none;
  user-select: none;
}
.ph-tabs-trigger:hover {
  color: var(--ph-text);
}
.ph-tabs-trigger.active {
  color: var(--ph-primary-600);
  border-bottom-color: var(--ph-primary-600);
  font-weight: var(--ph-font-semibold);
}
.ph-tabs-trigger:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.ph-tabs-trigger svg,
.ph-tabs-trigger i[data-lucide] { width: 15px; height: 15px; }

.ph-tabs-trigger .ph-tabs-badge {
  font-size: 10px;
  font-weight: var(--ph-font-semibold);
  background: var(--ph-gray-200);
  color: var(--ph-gray-600);
  padding: 1px 6px;
  border-radius: var(--ph-radius-full);
  line-height: 16px;
}
.ph-tabs-trigger.active .ph-tabs-badge {
  background: var(--ph-primary-100);
  color: var(--ph-primary-700);
}

/* Conteúdo da tab */
.ph-tabs-content {
  padding-top: var(--ph-space-6);
}
.ph-tabs-panel { display: none; }
.ph-tabs-panel.active { display: block; }

/* Variação: tabs em caixa (pills) */
.ph-tabs-pills .ph-tabs-list {
  border-bottom: none;
  background: var(--ph-gray-100);
  border-radius: var(--ph-radius-lg);
  padding: var(--ph-space-1);
  gap: 2px;
}
.ph-tabs-pills .ph-tabs-trigger {
  border-bottom: none;
  border-radius: var(--ph-radius-md);
  margin-bottom: 0;
  padding: var(--ph-space-2) var(--ph-space-4);
}
.ph-tabs-pills .ph-tabs-trigger.active {
  background: var(--ph-surface);
  color: var(--ph-text);
  box-shadow: var(--ph-shadow-sm);
}

/* Variação: tabs verticais */
.ph-tabs-vertical {
  display: flex;
  gap: var(--ph-space-6);
}
.ph-tabs-vertical .ph-tabs-list {
  flex-direction: column;
  border-bottom: none;
  border-right: 1px solid var(--ph-border);
  padding-right: 0;
  min-width: 160px;
  gap: 2px;
}
.ph-tabs-vertical .ph-tabs-trigger {
  border-bottom: none;
  border-right: 2px solid transparent;
  margin-bottom: 0;
  margin-right: -1px;
  border-radius: var(--ph-radius-md) 0 0 var(--ph-radius-md);
  justify-content: flex-start;
  width: 100%;
}
.ph-tabs-vertical .ph-tabs-trigger.active {
  border-right-color: var(--ph-primary-600);
  border-bottom-color: transparent;
}
.ph-tabs-vertical .ph-tabs-content {
  flex: 1;
  padding-top: 0;
}


/* --------------------------------------------------------------------------
   PAGINATION — .ph-pagination
   -------------------------------------------------------------------------- */

.ph-pagination {
  display: flex;
  align-items: center;
  gap: var(--ph-space-1);
  font-family: var(--ph-font-sans);
  flex-wrap: wrap;
}

.ph-page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--ph-space-2);
  font-size: var(--ph-text-sm);
  font-weight: var(--ph-font-medium);
  color: var(--ph-text-muted);
  background: var(--ph-surface);
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-radius-md);
  cursor: pointer;
  transition: var(--ph-transition-colors);
  text-decoration: none;
  user-select: none;
}
.ph-page-btn:hover:not(:disabled) {
  background: var(--ph-gray-50);
  border-color: var(--ph-gray-300);
  color: var(--ph-text);
}
.ph-page-btn.active {
  background: var(--ph-primary-600);
  border-color: var(--ph-primary-600);
  color: white;
  font-weight: var(--ph-font-semibold);
}
.ph-page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.ph-page-btn svg,
.ph-page-btn i[data-lucide] { width: 15px; height: 15px; }

.ph-page-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--ph-text-muted);
  font-size: var(--ph-text-sm);
  user-select: none;
}

/* Variação compacta */
.ph-pagination-sm .ph-page-btn {
  min-width: 28px;
  height: 28px;
  font-size: var(--ph-text-xs);
}
.ph-pagination-sm .ph-page-ellipsis {
  width: 28px;
  height: 28px;
  font-size: var(--ph-text-xs);
}

/* Info de registros */
.ph-pagination-info {
  font-size: var(--ph-text-sm);
  color: var(--ph-text-muted);
  white-space: nowrap;
}


/* ==========================================================================
   FASE 5 — FEEDBACK & OVERLAYS
   Modal · Toast · Tooltip · Dropdown · Spinner · Progress
   ========================================================================== */


/* --------------------------------------------------------------------------
   MODAL — .ph-modal-backdrop + .ph-modal
   -------------------------------------------------------------------------- */

.ph-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .45);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--ph-space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms ease, visibility 200ms ease;
}
.ph-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.ph-modal {
  background: var(--ph-surface);
  border-radius: var(--ph-radius-xl);
  box-shadow: var(--ph-shadow-xl);
  width: 100%;
  max-width: 520px;
  max-height: calc(100vh - 2rem);
  display: flex;
  flex-direction: column;
  transform: scale(.95) translateY(8px);
  transition: transform 200ms ease;
  font-family: var(--ph-font-sans);
}
.ph-modal-backdrop.open .ph-modal {
  transform: scale(1) translateY(0);
}

/* Tamanhos */
.ph-modal-sm { max-width: 360px; }
.ph-modal-lg { max-width: 720px; }
.ph-modal-xl { max-width: 960px; }

/* Header */
.ph-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--ph-space-5) var(--ph-space-6);
  border-bottom: 1px solid var(--ph-border);
  flex-shrink: 0;
  gap: var(--ph-space-4);
}
.ph-modal-title {
  font-size: var(--ph-text-lg);
  font-weight: var(--ph-font-semibold);
  color: var(--ph-text);
  line-height: var(--ph-leading-snug);
}
.ph-modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--ph-radius-md);
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ph-gray-500);
  transition: var(--ph-transition-colors);
  flex-shrink: 0;
}
.ph-modal-close:hover { background: var(--ph-gray-100); color: var(--ph-gray-700); }
.ph-modal-close:focus-visible { outline: 2px solid var(--ph-primary-400); outline-offset: 2px; }
.ph-modal-close svg,
.ph-modal-close i[data-lucide] { width: 18px; height: 18px; }

/* Body */
.ph-modal-body {
  padding: var(--ph-space-6);
  overflow-y: auto;
  flex: 1;
  color: var(--ph-text-muted);
  font-size: var(--ph-text-sm);
  line-height: var(--ph-leading-relaxed);
}

/* Footer */
.ph-modal-footer {
  padding: var(--ph-space-4) var(--ph-space-6);
  border-top: 1px solid var(--ph-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--ph-space-3);
  flex-shrink: 0;
}
.ph-modal-footer-start { justify-content: space-between; }

/* Responsivo */
@media (max-width: 480px) {
  .ph-modal { border-radius: var(--ph-radius-xl) var(--ph-radius-xl) 0 0; }
  .ph-modal-backdrop { align-items: flex-end; padding: 0; }
  .ph-modal-backdrop.open .ph-modal { transform: translateY(0); }
}


/* --------------------------------------------------------------------------
   TOAST — .ph-toast-container + .ph-toast
   -------------------------------------------------------------------------- */

.ph-toast-container {
  position: fixed;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--ph-space-3);
  pointer-events: none;
}
.ph-toast-top-right    { top: var(--ph-space-5);    right: var(--ph-space-5); }
.ph-toast-top-left     { top: var(--ph-space-5);    left: var(--ph-space-5); }
.ph-toast-bottom-right { bottom: var(--ph-space-5); right: var(--ph-space-5); }
.ph-toast-bottom-left  { bottom: var(--ph-space-5); left: var(--ph-space-5); }
.ph-toast-top-center   { top: var(--ph-space-5);    left: 50%; transform: translateX(-50%); }
.ph-toast-bottom-center{ bottom: var(--ph-space-5); left: 50%; transform: translateX(-50%); }

.ph-toast {
  display: flex;
  align-items: flex-start;
  gap: var(--ph-space-3);
  padding: var(--ph-space-3) var(--ph-space-4);
  background: var(--ph-gray-900);
  color: white;
  border-radius: var(--ph-radius-lg);
  box-shadow: var(--ph-shadow-lg);
  min-width: 280px;
  max-width: 380px;
  font-family: var(--ph-font-sans);
  font-size: var(--ph-text-sm);
  pointer-events: all;
  animation: ph-toast-in 250ms ease forwards;
}
.ph-toast.removing {
  animation: ph-toast-out 200ms ease forwards;
}

@keyframes ph-toast-in {
  from { opacity: 0; transform: translateX(100%); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes ph-toast-out {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(100%); }
}

.ph-toast-left .ph-toast { animation-name: ph-toast-in-left; }
.ph-toast-left .ph-toast.removing { animation-name: ph-toast-out-left; }
@keyframes ph-toast-in-left {
  from { opacity: 0; transform: translateX(-100%); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes ph-toast-out-left {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(-100%); }
}

.ph-toast-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  margin-top: 1px;
}
.ph-toast-icon svg,
.ph-toast-icon i[data-lucide] { width: 16px; height: 16px; }

.ph-toast-body { flex: 1; }
.ph-toast-title {
  font-weight: var(--ph-font-semibold);
  color: white;
  margin-bottom: 2px;
  line-height: var(--ph-leading-snug);
}
.ph-toast-desc {
  color: var(--ph-gray-400);
  line-height: var(--ph-leading-snug);
  font-size: 12px;
}

.ph-toast-close {
  flex-shrink: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--ph-gray-500);
  padding: 0;
  display: flex;
  align-items: center;
  margin-top: 1px;
  transition: color 150ms ease;
}
.ph-toast-close:hover { color: white; }
.ph-toast-close svg,
.ph-toast-close i[data-lucide] { width: 15px; height: 15px; }

/* Variantes */
.ph-toast-success { border-left: 3px solid var(--ph-success-500); }
.ph-toast-success .ph-toast-icon { color: var(--ph-success-400); }

.ph-toast-danger  { border-left: 3px solid var(--ph-danger-500); }
.ph-toast-danger  .ph-toast-icon { color: var(--ph-danger-400); }

.ph-toast-warning { border-left: 3px solid var(--ph-warning-500); }
.ph-toast-warning .ph-toast-icon { color: var(--ph-warning-400); }

.ph-toast-info    { border-left: 3px solid var(--ph-info-500); }
.ph-toast-info    .ph-toast-icon { color: var(--ph-info-400); }


/* --------------------------------------------------------------------------
   TOOLTIP — [data-tooltip] CSS-only
   -------------------------------------------------------------------------- */

[data-tooltip] {
  position: relative;
}
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--ph-gray-900);
  color: white;
  font-size: 12px;
  font-family: var(--ph-font-sans);
  line-height: 1.4;
  white-space: nowrap;
  padding: 5px 10px;
  border-radius: var(--ph-radius-md);
  pointer-events: none;
  opacity: 0;
  transition: opacity 150ms ease;
  z-index: 9999;
  box-shadow: var(--ph-shadow-sm);
}
[data-tooltip]::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 3px);
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--ph-gray-900);
  pointer-events: none;
  opacity: 0;
  transition: opacity 150ms ease;
  z-index: 9999;
}
[data-tooltip]:hover::after,
[data-tooltip]:focus-visible::after,
[data-tooltip]:hover::before,
[data-tooltip]:focus-visible::before { opacity: 1; }

/* Posição: bottom */
[data-tooltip-pos="bottom"]::after {
  bottom: auto;
  top: calc(100% + 7px);
}
[data-tooltip-pos="bottom"]::before {
  bottom: auto;
  top: calc(100% + 3px);
  border-top-color: transparent;
  border-bottom-color: var(--ph-gray-900);
}

/* Posição: left */
[data-tooltip-pos="left"]::after {
  bottom: auto;
  top: 50%;
  left: auto;
  right: calc(100% + 7px);
  transform: translateY(-50%);
}
[data-tooltip-pos="left"]::before {
  bottom: auto;
  top: 50%;
  left: auto;
  right: calc(100% + 3px);
  transform: translateY(-50%);
  border-top-color: transparent;
  border-left-color: var(--ph-gray-900);
}

/* Posição: right */
[data-tooltip-pos="right"]::after {
  bottom: auto;
  top: 50%;
  left: calc(100% + 7px);
  transform: translateY(-50%);
}
[data-tooltip-pos="right"]::before {
  bottom: auto;
  top: 50%;
  left: calc(100% + 3px);
  transform: translateY(-50%);
  border-top-color: transparent;
  border-right-color: var(--ph-gray-900);
}


/* --------------------------------------------------------------------------
   DROPDOWN — .ph-dropdown + .ph-dropdown-menu
   -------------------------------------------------------------------------- */

.ph-dropdown {
  position: relative;
  display: inline-block;
  font-family: var(--ph-font-sans);
}

.ph-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 180px;
  background: var(--ph-surface);
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-radius-lg);
  box-shadow: var(--ph-shadow-lg);
  z-index: 500;
  padding: var(--ph-space-1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 150ms ease, visibility 150ms ease, transform 150ms ease;
}
.ph-dropdown-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.ph-dropdown-menu-right { left: auto; right: 0; }
.ph-dropdown-menu-up    { top: auto; bottom: calc(100% + 4px); }

.ph-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--ph-space-3);
  padding: var(--ph-space-2) var(--ph-space-3);
  font-size: var(--ph-text-sm);
  color: var(--ph-text);
  cursor: pointer;
  border-radius: var(--ph-radius-md);
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  text-decoration: none;
  transition: var(--ph-transition-colors);
  line-height: var(--ph-leading-snug);
}
.ph-dropdown-item:hover { background: var(--ph-gray-50); color: var(--ph-text); text-decoration: none; }
.ph-dropdown-item.danger { color: var(--ph-danger-600); }
.ph-dropdown-item.danger:hover { background: var(--ph-danger-50); color: var(--ph-danger-700); }
.ph-dropdown-item:disabled,
.ph-dropdown-item[disabled] { opacity: .4; cursor: not-allowed; }
.ph-dropdown-item svg,
.ph-dropdown-item i[data-lucide] { width: 15px; height: 15px; flex-shrink: 0; }

.ph-dropdown-divider {
  height: 1px;
  background: var(--ph-border);
  margin: var(--ph-space-1) 0;
}

.ph-dropdown-header {
  padding: var(--ph-space-2) var(--ph-space-3);
  font-size: 10px;
  font-weight: var(--ph-font-semibold);
  letter-spacing: var(--ph-tracking-wider);
  text-transform: uppercase;
  color: var(--ph-text-subtle);
}


/* --------------------------------------------------------------------------
   SPINNER — .ph-spinner
   -------------------------------------------------------------------------- */

.ph-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--ph-gray-200);
  border-top-color: var(--ph-primary-600);
  border-radius: var(--ph-radius-full);
  animation: ph-spin 650ms linear infinite;
  flex-shrink: 0;
}
@keyframes ph-spin { to { transform: rotate(360deg); } }

.ph-spinner-xs  { width: 12px; height: 12px; border-width: 2px; }
.ph-spinner-sm  { width: 16px; height: 16px; border-width: 2px; }
.ph-spinner-lg  { width: 32px; height: 32px; border-width: 3px; }
.ph-spinner-xl  { width: 48px; height: 48px; border-width: 4px; }

/* Cores */
.ph-spinner-white   { border-color: rgba(255,255,255,.25); border-top-color: white; }
.ph-spinner-success { border-color: var(--ph-success-200); border-top-color: var(--ph-success-600); }
.ph-spinner-danger  { border-color: var(--ph-danger-200);  border-top-color: var(--ph-danger-600); }
.ph-spinner-warning { border-color: var(--ph-warning-200); border-top-color: var(--ph-warning-600); }
.ph-spinner-gray    { border-color: var(--ph-gray-200);    border-top-color: var(--ph-gray-500); }


/* --------------------------------------------------------------------------
   PROGRESS — .ph-progress
   -------------------------------------------------------------------------- */

.ph-progress {
  width: 100%;
  font-family: var(--ph-font-sans);
}

.ph-progress-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--ph-space-2);
  font-size: var(--ph-text-sm);
}
.ph-progress-label {
  color: var(--ph-text);
  font-weight: var(--ph-font-medium);
}
.ph-progress-value {
  color: var(--ph-text-muted);
  font-variant-numeric: tabular-nums;
}

.ph-progress-track {
  width: 100%;
  height: 8px;
  background: var(--ph-gray-200);
  border-radius: var(--ph-radius-full);
  overflow: hidden;
}
.ph-progress-bar {
  height: 100%;
  background: var(--ph-primary-600);
  border-radius: var(--ph-radius-full);
  transition: width 400ms ease;
  min-width: 0;
}

/* Tamanhos */
.ph-progress-sm .ph-progress-track { height: 4px; }
.ph-progress-lg .ph-progress-track { height: 12px; }

/* Variantes de cor */
.ph-progress-success .ph-progress-bar { background: var(--ph-success-500); }
.ph-progress-danger  .ph-progress-bar { background: var(--ph-danger-500); }
.ph-progress-warning .ph-progress-bar { background: var(--ph-warning-500); }
.ph-progress-info    .ph-progress-bar { background: var(--ph-info-500); }

/* Gradiente */
.ph-progress-gradient .ph-progress-bar {
  background: linear-gradient(90deg, var(--ph-primary-400), var(--ph-primary-600));
}

/* Striped */
.ph-progress-striped .ph-progress-bar {
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255,255,255,.15),
    rgba(255,255,255,.15) 4px,
    transparent 4px,
    transparent 8px
  );
}

/* Striped animado */
.ph-progress-animated .ph-progress-bar {
  background-color: var(--ph-primary-600);
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255,255,255,.15),
    rgba(255,255,255,.15) 4px,
    transparent 4px,
    transparent 8px
  );
  background-size: 28px 28px;
  animation: ph-progress-stripes 800ms linear infinite;
}
@keyframes ph-progress-stripes {
  from { background-position: 28px 0; }
  to   { background-position: 0 0; }
}

/* Múltiplas barras */
.ph-progress-multi .ph-progress-track {
  display: flex;
  gap: 1px;
  border-radius: var(--ph-radius-full);
  overflow: hidden;
}
.ph-progress-multi .ph-progress-bar {
  border-radius: 0;
  transition: none;
}