@import url('tokens.css');

/**
 * ==============================================================================
 * PHM TECH — PHM TASKBOARD (CSS DEDICADO & DESIGN SYSTEM)
 * Arquitetura Isolada: Consome tokens.css
 * Prof. Paulo Henrique Maciel · PHM Tech
 * ==============================================================================
 */

/* ==========================================================================
   1. SEÇÕES E ALTERNÂNCIA DE SUPERFÍCIES DO TASKBOARD
   ========================================================================== */

/* Seção 1: Hero & Métricas da Sprint */
.tb-section-hero {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 3rem 0 2.5rem 0;
  position: relative;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

/* Seção 2: Quadro Kanban Principal */
.tb-section-board {
  background: var(--surface-soft);
  border-bottom: 1px solid var(--line);
  padding: 3rem 0 3.5rem 0;
  position: relative;
  min-height: 620px;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

/* Seção 3: Guia de Metodologias Ágeis & Boas Práticas */
.tb-section-guide {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 4rem 0;
  position: relative;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

/* ==========================================================================
   2. HERO PRINCIPAL & BANNER
   ========================================================================== */

.tb-master-hero {
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.tb-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  background: rgba(13, 148, 136, 0.08);
  border: 1px solid rgba(13, 148, 136, 0.25);
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

[data-theme="dark"] .tb-hero-badge {
  background: rgba(45, 212, 191, 0.12);
  border-color: rgba(45, 212, 191, 0.3);
  color: #2dd4bf;
}

.tb-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
  margin: 0 auto 1.15rem auto;
  letter-spacing: -0.01em;
}

.tb-hero-highlight {
  color: var(--teal);
  font-style: italic;
  display: inline-block;
}

[data-theme="dark"] .tb-hero-highlight {
  color: #2dd4bf;
}

.tb-hero-subtitle {
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--text-soft);
  max-width: 780px;
  margin: 0 auto 2rem auto;
}

/* ==========================================================================
   3. BARRA DE MÉTRICAS & CONTROLE DE SPRINT (TOOLBAR)
   ========================================================================== */

.tb-control-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  margin-top: 1rem;
}

.tb-metrics-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.tb-metric-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.85rem;
  transition: var(--transition);
}

.tb-metric-pill:hover {
  border-color: var(--teal);
  transform: translateY(-1px);
}

.tb-metric-num {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--navy);
}

.tb-metric-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Painel Pomodoro Integrado */
.tb-pomodoro-panel {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.85rem;
}

.tb-pomo-status {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-soft);
}

.tb-pomo-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-xs);
  background: #ef4444;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.6);
  animation: tbPulse 2s infinite;
}

@keyframes tbPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.tb-pomo-clock {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: 0.05em;
  min-width: 58px;
  text-align: center;
}

.tb-pomo-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-tb-pomo {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--navy);
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.btn-tb-pomo:hover {
  background: var(--teal);
  border-color: var(--teal);
  color: #ffffff;
}

/* Botões de Ação na Toolbar */
.tb-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.btn-tb-action {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-tb-action:hover {
  background: var(--surface-muted);
  color: var(--navy);
  border-color: var(--line-strong);
}

.btn-tb-action.danger:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
  color: #ef4444;
}

/* ==========================================================================
   4. QUADRO KANBAN (GRID DE COLUNAS & CARDS)
   ========================================================================== */

.tb-kanban-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 1100px) {
  .tb-kanban-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .tb-kanban-grid {
    grid-template-columns: 1fr;
  }
}

.tb-kanban-col {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  min-height: 480px;
  transition: var(--transition);
}

.tb-kanban-col.drag-over {
  border-color: var(--teal);
  background: rgba(13, 148, 136, 0.04);
  box-shadow: 0 0 16px rgba(13, 148, 136, 0.15);
}

/* Cabeçalho da Coluna */
.tb-col-header {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top-left-radius: var(--radius-md);
  border-top-right-radius: var(--radius-md);
}

.tb-col-title-group {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.tb-col-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-xs);
}

.tb-col-header.col-todo .tb-col-dot { background: #f59e0b; }
.tb-col-header.col-progress .tb-col-dot { background: #0ea5e9; }
.tb-col-header.col-review .tb-col-dot { background: #a855f7; }
.tb-col-header.col-done .tb-col-dot { background: #10b981; }

.tb-col-header h3 {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--navy);
  margin: 0;
}

.tb-col-counter {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 800;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: var(--text-soft);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
}

/* Lista de Cards da Coluna */
.tb-cards-list {
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
  min-height: 150px;
}

.tb-empty-col-placeholder {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--text-muted);
  font-size: 0.82rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  margin: 0.5rem 0;
}

/* Card Kanban */
.tb-card-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  box-shadow: var(--shadow-xs);
  cursor: grab;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  position: relative;
}

.tb-card-item:active {
  cursor: grabbing;
}

.tb-card-item:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
}

.tb-card-item.dragging {
  opacity: 0.4;
  transform: scale(0.98);
}

.tb-card-top-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.tb-priority-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tb-priority-badge.p-low { background: rgba(16, 185, 129, 0.12); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.3); }
.tb-priority-badge.p-medium { background: rgba(245, 158, 11, 0.12); color: #f59e0b; border: 1px solid rgba(245, 158, 11, 0.3); }
.tb-priority-badge.p-high { background: rgba(249, 115, 22, 0.12); color: #f97316; border: 1px solid rgba(249, 115, 22, 0.3); }
.tb-priority-badge.p-critical { background: rgba(239, 68, 68, 0.12); color: #ef4444; border: 1px solid rgba(239, 68, 68, 0.3); }

.tb-points-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--surface-soft);
  color: var(--text-muted);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

.tb-card-title {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 0.45rem 0;
  line-height: 1.4;
}

.tb-card-desc {
  font-size: 0.8rem;
  color: var(--text-soft);
  margin: 0 0 0.75rem 0;
  line-height: 1.5;
}

.tb-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  border-top: 1px solid var(--line);
  padding-top: 0.5rem;
  margin-top: 0.5rem;
}

.tb-card-tags {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
}

.tb-tag-item {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  background: var(--surface-soft);
  color: var(--text-muted);
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
}

.tb-card-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.btn-card-ctrl {
  background: transparent;
  border: none;
  color: var(--text-muted);
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.btn-card-ctrl:hover {
  background: var(--surface-soft);
  color: var(--navy);
}

.btn-card-ctrl.del:hover {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

/* Botão de Adicionar Card Inline */
.btn-add-card-inline {
  background: transparent;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.65rem;
  margin: 0 0.85rem 0.85rem 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-add-card-inline:hover {
  background: var(--surface-soft);
  border-color: var(--teal);
  color: var(--teal);
}

/* ==========================================================================
   5. SEÇÃO DIDÁTICA: GUIA DE METODOLOGIAS ÁGEIS
   ========================================================================== */

.tb-guide-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

@media (max-width: 1000px) {
  .tb-guide-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .tb-guide-grid {
    grid-template-columns: 1fr;
  }
}

.tb-guide-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition);
}

.tb-guide-card:hover {
  transform: translateY(-3px);
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
}

.tb-guide-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(13, 148, 136, 0.1);
  color: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tb-guide-card h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0;
}

.tb-guide-card p {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-soft);
  margin: 0;
}

/* ==========================================================================
   6. MODAL DE CRIAÇÃO / EDIÇÃO DE TAREFA
   ========================================================================== */

.tb-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 8, 23, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 1000;
  animation: tbFadeIn 0.2s ease;
}

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

.tb-modal-dialog {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 540px;
  overflow: hidden;
  animation: tbSlideUp 0.2s ease;
}

@keyframes tbSlideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.tb-modal-header {
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tb-modal-header h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0;
}

.tb-modal-close {
  background: transparent;
  border: none;
  font-size: 1.3rem;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tb-modal-close:hover {
  color: var(--navy);
  background: var(--surface-soft);
}

.tb-modal-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tb-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.tb-form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
}

.tb-form-input, .tb-form-select, .tb-form-textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.88rem;
  transition: var(--transition);
}

.tb-form-input:focus, .tb-form-select:focus, .tb-form-textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

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

.tb-modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--line);
  background: var(--surface-soft);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

.btn-tb-cancel {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text-soft);
  font-weight: 700;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.btn-tb-cancel:hover {
  background: var(--surface);
  color: var(--navy);
}

.btn-tb-save {
  background: var(--teal);
  border: none;
  color: #ffffff;
  font-weight: 800;
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-tb-save:hover {
  background: #0f766e;
}

/* ==========================================================================
   7. TOAST NOTIFICATION
   ========================================================================== */

.tb-app-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--surface);
  color: var(--navy);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.65rem 1.25rem;
  box-shadow: var(--shadow-lg);
  font-size: 0.86rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 2000;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.tb-app-toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
@media (max-width: 640px) {
  .header-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .header-actions > *,
  .header-actions .btn-header-action,
  .header-actions .nav-pref-trigger {
    min-width: 0;
    max-width: 100%;
    width: 100%;
  }
}

/* P1-10 — contraste WCAG AA em superfícies claras */
:root:not([data-theme="dark"]) .tb-hero-badge { color: #9a3412 !important; }
:root:not([data-theme="dark"]) .tb-metric-label,
:root:not([data-theme="dark"]) .tb-points-badge,
:root:not([data-theme="dark"]) .tb-tag-item { color: #475569 !important; }
:root:not([data-theme="dark"]) #stat-todo { color: #92400e !important; }
:root:not([data-theme="dark"]) #stat-progress { color: #075985 !important; }
:root:not([data-theme="dark"]) #stat-review { color: #6d28d9 !important; }
:root:not([data-theme="dark"]) #stat-done { color: #047857 !important; }
:root:not([data-theme="dark"]) .tb-priority-badge.p-low { color: #047857 !important; }
:root:not([data-theme="dark"]) .tb-priority-badge.p-medium { color: #92400e !important; }
:root:not([data-theme="dark"]) .tb-priority-badge.p-high { color: #9a3412 !important; }
:root:not([data-theme="dark"]) .tb-priority-badge.p-critical { color: #b91c1c !important; }
:root:not([data-theme="dark"]) .brand-accent-gold { color: #7a5a0a !important; }
:root:not([data-theme="dark"]) .footer-brand-sep { color: #64748b !important; }
:root[data-theme="sepia"] .tb-metric-num,
:root[data-theme="sepia"] .tb-priority-badge.p-low { color: #065f46 !important; }
:root[data-theme="sepia"] #stat-done { color: #065f46 !important; }
[data-theme="dark"] .tb-metric-num { color: #c4b5fd !important; }

/* ==========================================================================
   CABEÇALHO CANÔNICO DO ECOSSISTEMA — BOTÕES GHOST 34x34px & RESPONSIVIDADE
   ========================================================================== */
.phm-ecosystem-header .phm-ecosystem-header__inner,
.phm-ecosystem-header .nav-wrap {
  justify-content: flex-start !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(--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(--line, #e2e8f0) !important;
  background: var(--surface-soft, #f1f5f9) !important;
  color: var(--teal, #0d9488) !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: #2dd4bf !important;
}

[data-theme="sepia"] .phm-ecosystem-header .phm-projects-menu > summary,
[data-theme="sepia"] .phm-ecosystem-header .phm-hub-back {
  color: #715842 !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: #78350f !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(--text-soft, #475569) !important;
    cursor: pointer;
    transition: all 0.15s ease;
  }
  .phm-ecosystem-header .menu-toggle:hover {
    border-color: var(--line, #e2e8f0) !important;
    background: var(--surface-soft, #f1f5f9) !important;
    color: var(--teal, #0d9488) !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: #2dd4bf !important;
  }
  [data-theme="sepia"] .phm-ecosystem-header .menu-toggle {
    color: #715842 !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: #78350f !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(--surface, #0b1329);
    border-bottom: 1px solid var(--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(--line, #e2e8f0);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  }
}

body.app-body {
  overflow-x: hidden;
}

.phm-ecosystem-header {
  width: 100% !important;
  max-width: 100vw !important;
  box-sizing: border-box !important;
}

@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 .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;
    border-radius: 4px !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: #2dd4bf !important;
  border: 1px solid #2dd4bf !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 #2dd4bf !important;
}