@import url("tokens.css");
/**
 * ============================================================================
 * PHM SITEMAKER — ESTILOS DO LABORATÓRIO DE DESENVOLVIMENTO WEB & CSS
 * Design System Acadêmico · Alto Contraste WCAG AAA · Prof. Paulo Henrique Maciel
 * Tríade Tipográfica: Newsreader + Plus Jakarta Sans + JetBrains Mono
 * Geometria Estrita: 4px controles / 6px painéis e cards / 2px micro-indicadores
 * ============================================================================
 */

:root, [data-theme="dark"] {
  --builder-bg: #060b17;
  --builder-surface: #0b1329;
  --builder-surface-soft: #111c3a;
  --builder-surface-elevated: #162449;
  --builder-line: rgba(255, 255, 255, 0.08);
  --builder-line-strong: rgba(56, 189, 248, 0.35);
  --builder-text: #f8fafc;
  --builder-text-soft: #cbd5e1;
  --builder-text-muted: #94a3b8;
  --builder-cyan: #38bdf8;
  --builder-emerald: #10b981;
  --builder-amber: #f59e0b;
  --builder-purple: #a855f7;
  --builder-shell-bg: #03060c;
  --builder-canvas-bg: #04060c;
  --builder-mockup-bg: #090f1d;
  --builder-mockup-header: #0e1626;
}

[data-theme="light"] {
  --builder-bg: #f8fafc;
  --builder-surface: #ffffff;
  --builder-surface-soft: #f1f5f9;
  --builder-surface-elevated: #e2e8f0;
  --builder-line: #e2e8f0;
  --builder-line-strong: #0284c7;
  --builder-text: #0f172a;
  --builder-text-soft: #334155;
  --builder-text-muted: #64748b;
  --builder-cyan: #0284c7;
  --builder-emerald: #059669;
  --builder-amber: #d97706;
  --builder-purple: #7c3aed;
  --builder-shell-bg: #f1f5f9;
  --builder-canvas-bg: #e2e8f0;
  --builder-mockup-bg: #ffffff;
  --builder-mockup-header: #f8fafc;
}

[data-theme="sepia"] {
  --builder-bg: #f5eee1;
  --builder-surface: #fbf7ee;
  --builder-surface-soft: #eae1cf;
  --builder-surface-elevated: #ded2bd;
  --builder-line: #dfd4bf;
  --builder-line-strong: #b45309;
  --builder-text: #2e2116;
  --builder-text-soft: #463425;
  --builder-text-muted: #75604e;
  --builder-cyan: #b45309;
  --builder-emerald: #047857;
  --builder-amber: #b45309;
  --builder-purple: #6b21a8;
  --builder-shell-bg: #eae1cf;
  --builder-canvas-bg: #dfd4bf;
  --builder-mockup-bg: #fbf7ee;
  --builder-mockup-header: #f5eee1;
}

html {
  background-color: var(--builder-shell-bg);
  color: var(--builder-text);
  height: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body.builder-app-body,
body {
  background-color: var(--builder-shell-bg);
  color: var(--builder-text);
  font-family: var(--font-body, 'Plus Jakarta Sans', sans-serif);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow-x: hidden;
}

/* ==========================================================================
   CONTAINER MASTER DE LARGURA MÁXIMA PARA MONITORES ULTRA-WIDE
   ========================================================================== */
.builder-app-shell {
  width: 100%;
  max-width: 1680px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--builder-bg);
  border-left: 1px solid var(--builder-line);
  border-right: 1px solid var(--builder-line);
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.3);
  box-sizing: border-box;
  position: relative;
}

/* ==========================================================================
   CABEÇALHO INSTITUCIONAL DO LABORATÓRIO (HEADER SITEMAKER)
   ========================================================================== */
.builder-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.5rem;
  background: var(--builder-surface);
  border-bottom: 1px solid var(--builder-line);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  flex-wrap: wrap;
}

.builder-brand-group {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.builder-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none !important;
  color: inherit;
  transition: opacity 0.2s ease;
}

.builder-brand:hover {
  text-decoration: none !important;
  opacity: 0.9;
}

.builder-brand * {
  text-decoration: none !important;
}

.builder-logo-badge {
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--builder-cyan);
  padding: 0.45rem;
  border-radius: var(--radius-sm, 4px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.app-logo-sitemaker .builder-brand-text h1,
.builder-brand-text h1 {
  font-family: var(--font-heading, 'Newsreader', Georgia, serif);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
  color: var(--builder-text) !important;
  letter-spacing: -0.01em;
  text-decoration: none !important;
}

.builder-brand-text p {
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  color: var(--builder-text-muted);
  margin: 0.15rem 0 0 0;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-decoration: none !important;
}

.builder-actions-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.btn-builder-action {
  background: var(--builder-surface);
  border: 1px solid var(--builder-line);
  color: var(--builder-text-soft);
  font-family: var(--font-body, 'Plus Jakarta Sans', sans-serif);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-sm, 4px);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  transition: all 0.15s ease;
  line-height: 1;
}

.btn-builder-action:hover {
  border-color: var(--builder-cyan);
  color: var(--builder-text);
  background: var(--builder-surface-soft);
}

.btn-builder-action.primary {
  background: #0284c7;
  border-color: #38bdf8;
  color: #ffffff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  font-weight: 700;
}

.btn-builder-action.primary:hover {
  background: #0369a1;
  border-color: #0ea5e9;
  filter: none;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.35);
}

/* ==========================================================================
   ESTRUTURA DE 3 BANCADAS (WORKBENCH GRID)
   ========================================================================== */
.builder-workspace {
  display: grid;
  grid-template-columns: 280px 1fr 340px;
  height: calc(100vh - 65px);
  min-height: 600px;
  overflow: hidden;
  flex: 1;
}

@media (max-width: 1200px) {
  .builder-workspace {
    grid-template-columns: 240px 1fr 290px;
  }
}

@media (max-width: 860px) {
  .builder-workspace {
    grid-template-columns: minmax(0, 1fr);
    height: auto;
    overflow: visible;
  }
  .builder-panel-left,
  .builder-panel-center,
  .builder-panel-right {
    min-width: 0;
    max-width: 100%;
  }
}

/* PAINEL LATERAL ESQUERDO: BIBLIOTECA W3C */
.builder-panel-left {
  background: var(--builder-surface);
  border-right: 1px solid var(--builder-line);
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  overflow-y: auto;
}

.panel-header-title {
  font-family: var(--font-mono, monospace);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--builder-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.65rem;
}

.block-card-item {
  background: var(--builder-surface-soft);
  border: 1px solid var(--builder-line);
  border-radius: var(--radius-md, 6px);
  padding: 0.75rem 0.85rem;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}

.block-card-item:hover {
  border-color: var(--builder-cyan);
  background: var(--builder-surface-elevated);
  transform: none;
  box-shadow: var(--shadow-sm);
}

.block-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.block-card-name {
  font-family: var(--font-body, sans-serif);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--builder-text);
}

.btn-add-block-pill {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: var(--builder-emerald);
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm, 4px);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.block-card-item:hover .btn-add-block-pill {
  background: var(--builder-emerald);
  color: #ffffff;
  box-shadow: none;
}

/* ESTILO QUANDO O BLOCO JÁ ESTÁ INSERIDO NO SITE */
.block-card-item.in-use {
  border-color: rgba(56, 189, 248, 0.4);
  background: var(--builder-surface-elevated);
}

.block-card-item.in-use .block-card-name {
  color: var(--builder-text);
}

.btn-add-block-pill.in-use {
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.4);
  color: var(--builder-cyan);
  border-radius: var(--radius-sm, 4px);
  font-family: var(--font-mono, monospace);
}

.block-card-item.in-use:hover .btn-add-block-pill.in-use {
  background: var(--builder-cyan);
  color: #ffffff;
  box-shadow: none;
}

.block-card-tag {
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  color: var(--builder-cyan);
  font-weight: 600;
  background: rgba(56, 189, 248, 0.1);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm, 4px);
  border: 1px solid rgba(56, 189, 248, 0.25);
  display: inline-block;
}

.block-card-desc {
  font-family: var(--font-body, sans-serif);
  font-size: 0.76rem;
  color: var(--builder-text-muted);
  line-height: 1.45;
  margin: 0;
}

/* CAIXA DIDÁTICA W3C */
.w3c-info-card {
  background: var(--builder-surface-soft);
  border: 1px solid var(--builder-line);
  border-left: 3px solid var(--builder-emerald);
  border-radius: var(--radius-md, 6px);
  padding: 1rem;
  color: var(--builder-text-soft);
  font-family: var(--font-body, sans-serif);
  font-size: 0.82rem;
  line-height: 1.6;
  margin-top: auto;
  box-shadow: var(--shadow-sm);
}

.w3c-info-card strong {
  color: var(--builder-emerald);
  font-family: var(--font-mono, monospace);
  font-size: 0.82rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.45rem;
}

.w3c-info-card code {
  background: rgba(56, 189, 248, 0.12);
  color: var(--builder-cyan);
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-xs, 2px);
  font-family: var(--font-mono, monospace);
  font-size: 0.78rem;
  border: 1px solid rgba(56, 189, 248, 0.25);
}

/* ==========================================================================
   PAINEL CENTRAL: PRANCHETA & CANVAS RESPONSIVO
   ========================================================================== */
.builder-panel-center {
  background: var(--builder-canvas-bg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.viewport-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 1.25rem;
  background: var(--builder-surface);
  border-bottom: 1px solid var(--builder-line);
  gap: 0.75rem;
  flex-wrap: wrap;
}

.device-switcher-group {
  display: flex;
  gap: 0.35rem;
  background: var(--builder-surface-soft);
  padding: 0.25rem;
  border-radius: var(--radius-md, 6px);
  border: 1px solid var(--builder-line);
}

.btn-device {
  background: transparent;
  border: 1px solid transparent;
  color: var(--builder-text-muted);
  font-family: var(--font-body, sans-serif);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm, 4px);
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-device.active, .btn-device:hover {
  background: var(--builder-surface-elevated);
  color: var(--builder-cyan);
  border-color: var(--builder-line-strong);
}

.canvas-scroll-container {
  flex: 1;
  overflow-y: auto;
  padding: 1.75rem 1.25rem;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.browser-mockup-frame {
  background: var(--builder-mockup-bg);
  border: 1px solid var(--builder-line);
  border-radius: var(--radius-md, 6px);
  width: 100%;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: max-width 0.3s ease;
}

.browser-mockup-header {
  background: var(--builder-mockup-header);
  border-bottom: 1px solid var(--builder-line);
  padding: 0.55rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.mockup-dot {
  width: 9px;
  height: 9px;
  border-radius: var(--radius-xs, 2px);
}

.mockup-address-bar {
  background: var(--builder-surface-soft);
  border: 1px solid var(--builder-line);
  border-radius: var(--radius-sm, 4px);
  padding: 0.25rem 0.75rem;
  font-size: 0.74rem;
  color: var(--builder-text-muted);
  font-family: var(--font-mono, monospace);
  flex: 1;
}

/* CONTAINER RENDERIZADO DOS BLOCOS */
.live-site-canvas {
  min-height: 520px;
  background: #ffffff;
  color: #0f172a;
  position: relative;
  transition: background-color 0.25s ease;
}

/* WRAPPER INTERATIVO DO BLOCO */
.ws-block-wrapper {
  position: relative;
  cursor: pointer;
  transition: outline 0.15s ease;
  outline: 2px solid transparent;
}

.ws-block-wrapper:hover {
  outline: 2px dashed var(--builder-cyan);
}

.ws-block-wrapper.selected {
  outline: 2px solid var(--builder-cyan);
  box-shadow: inset 0 0 0 1px var(--builder-cyan);
}

.ws-block-toolbar {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--builder-surface);
  border: 1px solid var(--builder-line-strong);
  border-radius: var(--radius-sm, 4px);
  padding: 0.2rem;
  display: none;
  gap: 0.25rem;
  z-index: 20;
  box-shadow: var(--shadow-md);
}

.ws-block-wrapper:hover .ws-block-toolbar,
.ws-block-wrapper.selected .ws-block-toolbar {
  display: flex;
}

.btn-block-action-sm {
  background: transparent;
  border: none;
  color: var(--builder-text-soft);
  font-size: 0.74rem;
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-sm, 4px);
  cursor: pointer;
}

.btn-block-action-sm:hover {
  background: var(--builder-surface-elevated);
  color: var(--builder-text);
}

.btn-block-action-sm.del:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

/* PLACEHOLDER QUANDO O CANVAS ESTÁ VAZIO */
.canvas-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
  text-align: center;
  color: var(--builder-text-muted);
}

.canvas-empty-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

/* ==========================================================================
   PAINEL LATERAL DIREITO: INSPETOR & BOX MODEL & CÓDIGO
   ========================================================================== */
.builder-panel-right {
  background: var(--builder-surface);
  border-left: 1px solid var(--builder-line);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.inspector-tabs-nav {
  display: flex;
  background: var(--builder-surface-soft);
  border-bottom: 1px solid var(--builder-line);
}

.btn-insp-tab {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 2.5px solid transparent;
  color: var(--builder-text-muted);
  font-family: var(--font-mono, monospace);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.75rem 0.5rem;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-insp-tab.active {
  color: var(--builder-cyan);
  border-bottom-color: var(--builder-cyan);
  background: var(--builder-surface);
}

.inspector-content-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* FORMULÁRIOS DO INSPETOR */
.insp-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.insp-label {
  font-family: var(--font-mono, monospace);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--builder-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.insp-input, .insp-textarea, .insp-select {
  background: var(--builder-surface-soft);
  border: 1px solid var(--builder-line);
  color: var(--builder-text);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm, 4px);
  font-family: var(--font-body, sans-serif);
  font-size: 0.86rem;
  font-weight: 500;
  outline: none;
  transition: all 0.15s ease;
  width: 100%;
  box-sizing: border-box;
}

.insp-input:focus, .insp-textarea:focus, .insp-select:focus {
  border-color: var(--builder-cyan);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

.insp-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

/* ==========================================================================
   DIAGRAMA VISUAL DO BOX MODEL (MARGIN -> BORDER -> PADDING -> CONTENT)
   ========================================================================== */
.box-model-diagram {
  background: var(--builder-surface-soft);
  border: 1px solid var(--builder-line);
  border-radius: var(--radius-md, 6px);
  padding: 1rem 0.75rem;
  text-align: center;
  font-family: var(--font-mono, monospace);
}

.box-layer-margin {
  background: rgba(245, 158, 11, 0.12);
  border: 1px dashed #f59e0b;
  border-radius: var(--radius-sm, 4px);
  padding: 0.75rem;
  color: #fbbf24;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono, monospace);
}

.box-layer-border {
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid #a855f7;
  border-radius: var(--radius-sm, 4px);
  padding: 0.75rem;
  color: #c084fc;
  margin-top: 0.4rem;
  font-family: var(--font-mono, monospace);
}

.box-layer-padding {
  background: rgba(16, 185, 129, 0.15);
  border: 1px dashed #10b981;
  border-radius: var(--radius-sm, 4px);
  padding: 0.75rem;
  color: #34d399;
  margin-top: 0.4rem;
  font-family: var(--font-mono, monospace);
}

.box-layer-content {
  background: #0284c7;
  color: #ffffff;
  border-radius: var(--radius-xs, 2px);
  padding: 0.65rem;
  font-weight: 800;
  margin-top: 0.4rem;
  font-family: var(--font-mono, monospace);
}

/* CÓDIGO FONTE COM FORMATO DE TERMINAL */
.code-box-wrapper {
  background: var(--builder-surface-soft);
  border: 1px solid var(--builder-line);
  border-radius: var(--radius-md, 6px);
  padding: 1rem;
  font-family: var(--font-mono, monospace);
  font-size: 0.82rem;
  color: var(--builder-cyan);
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 480px;
  overflow-y: auto;
}

/* ==========================================================================
   BOTÕES DE PALETAS DE CORES & TEMAS DINÂMICOS
   ========================================================================== */
.btn-theme-palette {
  background: var(--builder-surface-soft);
  border: 1px solid var(--builder-line);
  color: var(--builder-text-soft);
  font-family: var(--font-mono, monospace);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm, 4px);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-theme-palette:hover {
  border-color: var(--builder-cyan);
  color: var(--builder-text);
}

.btn-theme-palette.active {
  background: var(--builder-surface-elevated);
  border-color: var(--builder-cyan);
  color: var(--builder-text);
}

.palette-swatch {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-xs, 2px);
  display: inline-block;
  border: 1px solid var(--builder-line);
}

/* REGRAS DAS PALETAS APLICADAS AO CANVAS DO SITE */
.live-site-canvas.theme-cyberpunk {
  --theme-bg: #050811;
  --theme-surface: #0b1329;
  --theme-hero-bg: linear-gradient(135deg, #090f1d, #1e1b4b);
  --theme-card-bg: #0f1c3f;
  --theme-footer-bg: #020617;
  --theme-accent: #38bdf8;
  --theme-text: #f8fafc;
  --theme-text-muted: #94a3b8;
  background-color: #050811 !important;
}

.live-site-canvas.theme-emerald {
  --theme-bg: #022c22;
  --theme-surface: #064e3b;
  --theme-hero-bg: linear-gradient(135deg, #064e3b, #047857);
  --theme-card-bg: #065f46;
  --theme-footer-bg: #012018;
  --theme-accent: #34d399;
  --theme-text: #f0fdf4;
  --theme-text-muted: #a7f3d0;
  background-color: #022c22 !important;
}

.live-site-canvas.theme-solar {
  --theme-bg: #1c1917;
  --theme-surface: #292524;
  --theme-hero-bg: linear-gradient(135deg, #292524, #451a03);
  --theme-card-bg: #382f2d;
  --theme-footer-bg: #0c0a09;
  --theme-accent: #f59e0b;
  --theme-text: #fafaf9;
  --theme-text-muted: #d6d3d1;
  background-color: #1c1917 !important;
}

.live-site-canvas.theme-synthwave {
  --theme-bg: #180828;
  --theme-surface: #260f3e;
  --theme-hero-bg: linear-gradient(135deg, #260f3e, #4a044e);
  --theme-card-bg: #3b185f;
  --theme-footer-bg: #0e031a;
  --theme-accent: #ec4899;
  --theme-text: #fdf4ff;
  --theme-text-muted: #f0abfc;
  background-color: #180828 !important;
}

.live-site-canvas.theme-light {
  --theme-bg: #f8fafc;
  --theme-surface: #ffffff;
  --theme-hero-bg: linear-gradient(135deg, #eff6ff, #dbeafe);
  --theme-card-bg: #ffffff;
  --theme-footer-bg: #f1f5f9;
  --theme-accent: #2563eb;
  --theme-text: #0f172a;
  --theme-text-muted: #64748b;
  background-color: #f8fafc !important;
}

@media (max-width: 640px) {
  .builder-topbar,
  .builder-actions-group,
  .viewport-toolbar,
  .viewport-toolbar > div,
  .device-switcher-group,
  .inspector-tabs-nav {
    min-width: 0;
    max-width: 100%;
  }

  .builder-topbar,
  .viewport-toolbar,
  .viewport-toolbar > div {
    align-items: stretch !important;
  }

  .builder-actions-group {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .btn-builder-action {
    min-width: 0;
    width: 100%;
    justify-content: center;
    white-space: normal;
    text-align: center;
  }

  .viewport-toolbar > div {
    flex-wrap: wrap;
    width: 100%;
  }

  .device-switcher-group,
  .inspector-tabs-nav {
    width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
  }

  .device-switcher-group {
    flex-wrap: nowrap;
  }

  .btn-device,
  .btn-insp-tab {
    flex: 0 0 auto;
  }
}
/* P1-10 — foco visível de alto contraste */
:focus-visible {
  outline: 3px solid #ffffff !important;
  outline-offset: 3px !important;
  box-shadow: 0 0 0 5px #0284c7 !important;
}

/* ==========================================================================
   CABEÇALHO CANÔNICO DO ECOSSISTEMA — BOTÕES GHOST 34x34px & RESPONSIVIDADE
   ========================================================================== */
.builder-app-shell .phm-ecosystem-header .phm-ecosystem-header__inner {
  max-width: 100% !important;
  padding-inline: 1.25rem !important;
}

.phm-ecosystem-header .phm-projects-menu > summary,
.phm-ecosystem-header .phm-hub-back {
  width: 34px !important;
  min-width: 34px !important;
  height: 34px !important;
  min-height: 34px !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border: 1px solid transparent !important;
  border-radius: 4px !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--builder-text-soft, #475569) !important;
  transition: all 0.15s ease;
}

.phm-ecosystem-header .phm-projects-menu > summary::-webkit-details-marker {
  display: none !important;
}

.phm-ecosystem-header .phm-projects-menu > summary span,
.phm-ecosystem-header .phm-projects-menu > summary svg:last-child,
.phm-ecosystem-header .phm-hub-back span {
  display: none !important;
}

.phm-ecosystem-header .phm-projects-menu > summary svg:first-child,
.phm-ecosystem-header .phm-hub-back svg {
  margin: 0 !important;
}

.phm-ecosystem-header .phm-projects-menu > summary:hover,
.phm-ecosystem-header .phm-projects-menu[open] > summary,
.phm-ecosystem-header .phm-hub-back:hover {
  border-color: var(--builder-line, #e2e8f0) !important;
  background: var(--builder-surface-soft, #f1f5f9) !important;
  color: var(--builder-cyan, #0284c7) !important;
}

[data-theme="dark"] .phm-ecosystem-header .phm-projects-menu > summary,
[data-theme="dark"] .phm-ecosystem-header .phm-hub-back {
  color: #94a3b8 !important;
}

[data-theme="dark"] .phm-ecosystem-header .phm-projects-menu > summary:hover,
[data-theme="dark"] .phm-ecosystem-header .phm-projects-menu[open] > summary,
[data-theme="dark"] .phm-ecosystem-header .phm-hub-back:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: rgba(255, 255, 255, 0.12) !important;
  color: #38bdf8 !important;
}

[data-theme="sepia"] .phm-ecosystem-header .phm-projects-menu > summary,
[data-theme="sepia"] .phm-ecosystem-header .phm-hub-back {
  color: #75604e !important;
}

[data-theme="sepia"] .phm-ecosystem-header .phm-projects-menu > summary:hover,
[data-theme="sepia"] .phm-ecosystem-header .phm-projects-menu[open] > summary,
[data-theme="sepia"] .phm-ecosystem-header .phm-hub-back:hover {
  background: rgba(67, 52, 34, 0.08) !important;
  border-color: rgba(67, 52, 34, 0.15) !important;
  color: #b45309 !important;
}

.phm-ecosystem-header .menu-toggle {
  display: none !important;
}

@media (max-width: 900px) {
  .phm-ecosystem-header .menu-toggle {
    display: inline-flex !important;
    width: 34px !important;
    min-width: 34px !important;
    height: 34px !important;
    min-height: 34px !important;
    padding: 0 !important;
    align-items: center !important;
    justify-content: center !important;
    border: 1px solid transparent !important;
    border-radius: 4px !important;
    background: transparent !important;
    box-shadow: none !important;
    color: var(--builder-text-soft, #475569) !important;
    cursor: pointer;
    transition: all 0.15s ease;
  }
  .phm-ecosystem-header .menu-toggle:hover {
    border-color: var(--builder-line, #e2e8f0) !important;
    background: var(--builder-surface-soft, #f1f5f9) !important;
    color: var(--builder-cyan, #0284c7) !important;
  }
  [data-theme="dark"] .phm-ecosystem-header .menu-toggle {
    color: #94a3b8 !important;
  }
  [data-theme="dark"] .phm-ecosystem-header .menu-toggle:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    color: #38bdf8 !important;
  }
  [data-theme="sepia"] .phm-ecosystem-header .menu-toggle {
    color: #75604e !important;
  }
  [data-theme="sepia"] .phm-ecosystem-header .menu-toggle:hover {
    background: rgba(67, 52, 34, 0.08) !important;
    border-color: rgba(67, 52, 34, 0.15) !important;
    color: #b45309 !important;
  }
  .phm-ecosystem-header .header-editorial-nav {
    display: none !important;
  }
  .phm-ecosystem-header .header-editorial-nav.open {
    display: flex !important;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--builder-surface, #0b1329);
    border-bottom: 1px solid var(--builder-line, rgba(255, 255, 255, 0.1));
    padding: 1rem 1.25rem;
    gap: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
    z-index: 999;
  }
  [data-theme="light"] .phm-ecosystem-header .header-editorial-nav.open {
    background: #ffffff;
    border-bottom-color: var(--builder-line, #e2e8f0);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  }
}

@media (max-width: 640px) {
  .phm-ecosystem-header .phm-ecosystem-header__inner {
    padding-inline: 0.35rem !important;
    gap: 0.2rem !important;
  }
  .phm-ecosystem-header .nav-left-cluster {
    flex-shrink: 1 !important;
    min-width: 0 !important;
  }
  .phm-ecosystem-header .app-logo-wordmark {
    height: 20px !important;
    max-width: 85px !important;
    width: auto !important;
  }
  .phm-ecosystem-header .nav-cluster-divider {
    display: none !important;
  }
  .phm-ecosystem-header .phm-ecosystem-header__actions {
    gap: 0.15rem !important;
    flex-shrink: 0 !important;
  }
  .phm-ecosystem-header .btn-header-action span {
    display: none !important;
  }
  .phm-ecosystem-header .btn-header-action,
  .phm-ecosystem-header .nav-pref-trigger,
  .phm-ecosystem-header .phm-projects-menu > summary,
  .phm-ecosystem-header .phm-hub-back,
  .phm-ecosystem-header .menu-toggle {
    width: 30px !important;
    min-width: 30px !important;
    height: 30px !important;
    min-height: 30px !important;
    padding: 0 !important;
    justify-content: center !important;
  }
}

/* Salvaguarda de Acessibilidade: Skip Link fora do fluxo visual quando não focado */
.phm-skip-link {
  position: absolute !important;
  top: -9999px !important;
  left: 1rem !important;
  z-index: 999999 !important;
  padding: 0.5rem 1rem !important;
  background: #0b1329 !important;
  color: #38bdf8 !important;
  border: 1px solid #38bdf8 !important;
  border-radius: 4px !important;
  font-family: var(--font-body, system-ui, sans-serif) !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.phm-skip-link:focus,
.phm-skip-link:focus-visible {
  top: 1rem !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  outline: 2px solid #38bdf8 !important;
}