/* ==========================================================================
   Solfa Composer - Design System & Modern Theme
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Crimson+Pro:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Cores Base - Tema Claro (Padrão de Papel de Partitura) */
  --bg-app: #f1f5f9;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #ffffff;
  --bg-card: #ffffff;
  --bg-input: #f8fafc;
  --border-color: #e2e8f0;
  --border-strong: #cbd5e1;

  /* Texto */
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;

  /* Cores de Destaque */
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #eef2ff;
  --primary-glow: rgba(79, 70, 229, 0.2);

  --accent-soprano: #0284c7;
  --accent-alto: #7c3aed;
  --accent-tenor: #059669;
  --accent-bass: #d97706;
  --accent-lyrics: #475569;

  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;

  /* Papel da Partitura */
  --paper-bg: #fffdfa;
  --paper-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --paper-border: #e8e2d5;
  --ink-color: #1a1a1a;
  --ink-dimmed: #555555;
  --bar-line-color: #111111;
  --volta-bracket-color: #0f172a;

  /* Tipografia Base & Variáveis Dinâmicas da Partitura */
  --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-music: 'Crimson Pro', 'Georgia', serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Variáveis Dinâmicas Personalizáveis da Partitura */
  --solfa-font-family: var(--font-music);
  --solfa-font-size: 1.25rem;
  --solfa-font-weight: 600;
  --solfa-row-height: 30px;

  --lyrics-font-family: var(--font-music);
  --lyrics-font-size: 0.95rem;
  --lyrics-font-style: italic;
  --lyrics-font-weight: 400;
  --lyrics-row-height: 22px;

  --system-spacing: 16px;
  --title-font-family: var(--font-music);

  /* Layout */
  --titlebar-height: 38px;
  --header-height: 38px;
  --toolbar-height: 48px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

[data-theme="dark"] {
  --bg-app: #090d16;
  --bg-surface: #0f172a;
  --bg-surface-elevated: #1e293b;
  --bg-card: #131d31;
  --bg-input: #1b263b;
  --border-color: #23314d;
  --border-strong: #33466d;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-light: #64748b;

  --primary: #6366f1;
  --primary-hover: #818cf8;
  --primary-light: rgba(99, 102, 241, 0.15);
  --primary-glow: rgba(99, 102, 241, 0.35);

  --paper-bg: #141c2e;
  --paper-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
  --paper-border: #243350;
  --ink-color: #f1f5f9;
  --ink-dimmed: #94a3b8;
  --bar-line-color: #cbd5e1;
  --volta-bracket-color: #f8fafc;
}

/* Reset Geral */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  font-family: var(--font-ui);
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

input, select, textarea, button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* App Container */
.app-wrapper {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ==========================================================================
   Barra de Título & Menus Estilo MuseScore (.musescore-titlebar)
   ========================================================================== */
.musescore-titlebar {
  height: var(--titlebar-height);
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  position: sticky;
  top: 0;
  z-index: 200;
  user-select: none;
  font-family: var(--font-ui);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.titlebar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 100%;
}

.app-brand-mini {
  display: flex;
  align-items: center;
  gap: 7px;
  padding-right: 12px;
  border-right: 1px solid var(--border-color);
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  color: var(--text-main);
}

.app-brand-mini .brand-logo-icon {
  color: var(--primary);
  font-size: 0.95rem;
}

/* Menu Bar Horizontal */
.menu-bar {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 1px;
}

.menu-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.menu-trigger {
  background: transparent;
  border: none;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  font-family: var(--font-ui);
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.12s ease;
  display: flex;
  align-items: center;
  gap: 4px;
  height: 26px;
}

.menu-trigger:hover,
.menu-item.active .menu-trigger {
  background-color: var(--primary-light);
  color: var(--primary);
}

/* Menu Dropdown Flutuante */
.menu-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 1px);
  left: 0;
  min-width: 245px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 28px -4px rgba(0, 0, 0, 0.18), 0 4px 10px -2px rgba(0, 0, 0, 0.08);
  padding: 5px;
  z-index: 1000;
  animation: menuFadeIn 0.12s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes menuFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.menu-item.active .menu-dropdown {
  display: block;
}

.menu-action {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: transparent;
  border: none;
  border-radius: 4px;
  font-size: 0.8rem;
  font-family: var(--font-ui);
  color: var(--text-main);
  cursor: pointer;
  text-align: left;
  transition: background-color 0.1s ease, color 0.1s ease;
}

.menu-action:hover {
  background-color: var(--primary-light);
  color: var(--primary);
}

.menu-action:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.menu-action-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.menu-action-icon {
  width: 16px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.menu-action:hover .menu-action-icon {
  color: var(--primary);
}

.menu-action-shortcut {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  color: var(--text-light);
  padding: 1px 5px;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 3px;
  font-weight: 500;
}

[data-theme="dark"] .menu-action-shortcut {
  background: rgba(255, 255, 255, 0.08);
}

.menu-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 4px 0;
}

/* Centro: Título da Partitura Aberta */
.titlebar-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  pointer-events: none;
}

.titlebar-center strong {
  color: var(--text-main);
  font-weight: 600;
}

/* Direita: Status e Ações Rápidas */
.titlebar-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.titlebar-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-input);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.titlebar-status-badge.synced i {
  color: var(--success);
}

.titlebar-status-badge.dirty {
  background-color: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.4);
  color: #d97706;
}

.titlebar-status-badge.dirty i {
  color: #f59e0b;
}

[data-theme="dark"] .titlebar-status-badge.dirty {
  background-color: rgba(245, 158, 11, 0.22);
  border-color: rgba(245, 158, 11, 0.5);
  color: #fbbf24;
}

[data-theme="dark"] .titlebar-status-badge.dirty i {
  color: #fbbf24;
}

.btn.pulse-unsaved {
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.4);
  border-color: var(--success);
}

/* Compatibilidade com topo anterior */
.top-navbar {
  display: none;
}

/* Botões do Sistema */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

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

.btn:disabled, .btn.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none;
}

.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 6px var(--primary-glow);
}

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

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

.btn-outline-primary:hover {
  background-color: var(--primary-light);
  color: var(--primary-hover);
  border-color: var(--primary-hover);
}

.btn-success {
  background-color: var(--success);
  border-color: var(--success);
  color: #ffffff;
}

.btn-success:hover {
  filter: brightness(0.95);
}

.btn-icon-only {
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  min-width: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn i {
  font-size: 0.95em;
  line-height: 1;
}

.btn-sm i {
  font-size: 0.9em;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 0.78rem;
}

/* Barra de Ferramentas / Controls Bar Coesa */
.toolbar {
  background-color: var(--bg-surface-elevated);
  border-bottom: 1px solid var(--border-color);
  padding: 4px 14px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  position: sticky;
  top: var(--titlebar-height);
  z-index: 90;
  min-height: 42px;
  overflow: visible;
}

.toolbar-group {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 2px 4px;
  height: 32px;
  box-sizing: border-box;
  flex-shrink: 0;
}

.toolbar-group-right {
  margin-left: auto;
}

.toolbar-divider {
  width: 1px;
  height: 18px;
  background-color: var(--border-color);
  margin: 0 2px;
  align-self: center;
  flex-shrink: 0;
}

.toolbar-subdivider {
  width: 1px;
  height: 16px;
  background-color: var(--border-color);
  margin: 0 3px;
  align-self: center;
  opacity: 0.7;
  flex-shrink: 0;
}

/* Botões Ícone-Only Uniformes */
.btn-sm.btn-icon-only {
  width: 28px;
  height: 26px;
  min-width: 28px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  border: 1px solid transparent;
  background-color: transparent;
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.btn-sm.btn-icon-only:hover {
  background-color: var(--bg-hover);
  border-color: var(--border-color);
}

.btn-sm.btn-icon-only.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.btn-sm.btn-icon-only.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
}

.btn-sm.btn-icon-only.btn-success {
  background-color: var(--success);
  border-color: var(--success);
  color: #ffffff;
}

.btn-sm.btn-icon-only.btn-success:hover {
  filter: brightness(0.92);
}

.btn-sm.btn-icon-only.btn-danger {
  background-color: var(--danger);
  border-color: var(--danger);
  color: #ffffff;
}

.btn-sm.btn-icon-only.btn-danger:hover {
  filter: brightness(0.92);
}

.btn-sm.btn-icon-only.btn-outline-primary {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-sm.btn-icon-only.btn-outline-primary:hover {
  background-color: var(--primary-light);
}

.btn-font-step {
  font-size: 0.72rem !important;
  font-weight: 700;
  font-family: var(--font-ui);
}

/* Botão de Modo de Escrita na Grade (Ativar/Desativar Edição Musical) */
.btn-grid-mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 26px;
  padding: 0 9px;
  font-family: var(--font-ui);
  font-size: 0.74rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

.btn-grid-mode-toggle.active {
  background-color: var(--primary-light);
  color: var(--primary);
  border: 1.5px solid var(--primary);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.btn-grid-mode-toggle.active:hover {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-grid-mode-toggle.paused {
  background-color: var(--bg-surface);
  color: var(--text-muted);
  border: 1.5px dashed var(--border-strong);
  opacity: 0.85;
}

.btn-grid-mode-toggle.paused:hover {
  background-color: var(--bg-input);
  color: var(--text-main);
  border-color: var(--primary);
  opacity: 1;
}

/* Indicador visual na pauta quando a escrita na grade está pausada */
.grid-edit-paused .solfa-cell {
  cursor: default !important;
}

.grid-edit-paused .solfa-cell:hover {
  background-color: transparent !important;
  border-color: transparent !important;
}

.grid-edit-paused .solfa-cell.selected {
  outline: 1.5px dashed var(--border-strong) !important;
  background-color: rgba(0, 0, 0, 0.02) !important;
}

/* Pills de Seleção Compactos da Toolbar */
.toolbar-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 26px;
  padding: 0 2px;
  border-radius: var(--radius-sm);
  position: relative;
}

.toolbar-pill-icon {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-left: 2px;
  flex-shrink: 0;
}

.toolbar-select {
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 1px 4px;
  font-size: 0.74rem;
  font-weight: 600;
  font-family: var(--font-ui);
  color: var(--text-main);
  outline: none;
  cursor: pointer;
  height: 24px;
  transition: border-color var(--transition-fast);
}

.toolbar-select:focus {
  border-color: var(--primary);
}

/* Pill de Andamento / BPM */
.toolbar-tempo-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0 4px;
  height: 26px;
}

.toolbar-tempo-range {
  width: 55px;
  height: 4px;
  accent-color: var(--primary);
  cursor: pointer;
}

.toolbar-tempo-val {
  font-size: 0.74rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-main);
  min-width: 22px;
  text-align: right;
  white-space: nowrap;
}

/* Zoom Controls Compactos */
.zoom-controls {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.zoom-display {
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-main);
  min-width: 34px;
  text-align: center;
  user-select: none;
}

/* Sistema de Micro-Tooltips Modernos Flutuantes no Hover */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::before {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(2px);
  border-width: 0 5px 5px 5px;
  border-style: solid;
  border-color: transparent transparent rgba(15, 23, 42, 0.95) transparent;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.12s ease, transform 0.12s ease, visibility 0.12s;
  transition-delay: 0.08s;
  z-index: 1001;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  top: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%) translateY(2px);
  background-color: rgba(15, 23, 42, 0.95);
  color: #f8fafc;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.2;
  padding: 5px 9px;
  border-radius: 4px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.12s ease, transform 0.12s ease, visibility 0.12s;
  transition-delay: 0.08s;
  z-index: 1000;
}

[data-tooltip]:hover::before {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

[data-tooltip-align="right"]::before {
  left: auto;
  right: 9px;
  transform: translateY(2px);
}

[data-tooltip-align="right"]::after {
  left: auto;
  right: 0;
  transform: translateY(2px);
}

[data-tooltip-align="right"]:hover::before {
  transform: translateY(0);
}

[data-tooltip-align="right"]:hover::after {
  transform: translateY(0);
}

[data-tooltip-align="left"]::before {
  left: 9px;
  transform: translateY(2px);
}

[data-tooltip-align="left"]::after {
  left: 0;
  transform: translateY(2px);
}

[data-tooltip-align="left"]:hover::before {
  transform: translateY(0);
}

[data-tooltip-align="left"]:hover::after {
  transform: translateY(0);
}

[data-theme="dark"] [data-tooltip]::before {
  border-bottom-color: rgba(2, 6, 23, 0.98);
}

[data-theme="dark"] [data-tooltip]::after {
  background-color: rgba(2, 6, 23, 0.98);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.15);
}

/* Layout Principal (Workstation: Paletas na Esquerda + Partitura no Centro) */
.workspace-layout {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
  position: relative;
  background-color: var(--bg-app);
}

/* ==========================================================================
   Barra Lateral Esquerda: Paletas Removíveis e Recolhíveis
   ========================================================================== */
.sidebar-palettes {
  width: 330px;
  min-width: 330px;
  max-width: 380px;
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: width var(--transition-normal), min-width var(--transition-normal), transform var(--transition-normal), opacity var(--transition-normal);
  z-index: 50;
  user-select: none;
}

.sidebar-palettes.collapsed {
  width: 0 !important;
  min-width: 0 !important;
  border-right: none;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.sidebar-header {
  padding: 10px 16px;
  background-color: var(--bg-surface-elevated);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sidebar-header-title i {
  color: var(--primary);
}

/* Container Rolável das Paletas */
.palettes-container {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Cartão Individual de Paleta */
.palette-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.palette-card.removed {
  display: none !important;
}

.palette-header {
  padding: 9px 12px;
  background-color: var(--bg-surface-elevated);
  border-bottom: 1px solid var(--border-color);
  border-top-left-radius: var(--radius-md);
  border-top-right-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.palette-card.collapsed .palette-header {
  border-bottom: none;
  border-radius: var(--radius-md);
}

.palette-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 7px;
}

.palette-title i {
  color: var(--primary);
  font-size: 0.9em;
}

.palette-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.palette-btn-icon {
  background: transparent;
  border: none;
  color: var(--text-muted);
  width: 22px;
  height: 22px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.palette-btn-icon:hover {
  background-color: var(--border-color);
  color: var(--text-main);
}

.palette-card.collapsed .btn-toggle-palette i {
  transform: rotate(-90deg);
}

.palette-body {
  padding: 12px;
  background-color: var(--bg-surface);
  border-bottom-left-radius: var(--radius-md);
  border-bottom-right-radius: var(--radius-md);
}

.palette-card.collapsed .palette-body {
  display: none;
}

/* ==========================================================================
   Conteúdos Específicos das Paletas
   ========================================================================== */

/* 1. Teclado Sol-Fa */
.keypad-group-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 5px;
}

.keypad-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  align-items: center;
}

.key-btn {
  padding: 5px 10px;
  font-family: var(--font-music);
  font-size: 1.15rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface-elevated);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 34px;
  text-align: center;
}

.key-btn:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
  color: var(--primary);
  transform: translateY(-1px);
}

.key-btn.key-special {
  font-family: var(--font-ui);
  font-size: 0.76rem;
  background-color: var(--bg-input);
  color: var(--text-muted);
}

.key-hint {
  font-size: 0.72rem;
  color: var(--text-light);
}

/* 2. Mixer de Vozes SATB & Master Instrument */
.mixer-master-panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
}

.mixer-field-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.mixer-label {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}

.mixer-instrument-select {
  flex: 1;
  max-width: 170px;
  height: 26px;
  font-size: 0.74rem;
}

.mixer-range-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.mixer-val-text {
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-main);
  min-width: 32px;
  text-align: right;
}

.voice-strip-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.voice-strip {
  display: flex;
  align-items: center;
  padding: 7px 10px;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.voice-strip.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
  background-color: var(--primary-light);
}

.voice-badge {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.badge-s { background-color: var(--accent-soprano); }
.badge-a { background-color: var(--accent-alto); }
.badge-t { background-color: var(--accent-tenor); }
.badge-b { background-color: var(--accent-bass); }

.voice-info {
  flex: 1;
  margin-left: 10px;
  display: flex;
  flex-direction: column;
}

.voice-name {
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--text-main);
  line-height: 1.2;
}

.voice-desc {
  font-size: 0.68rem;
  color: var(--text-muted);
}

.voice-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.voice-actions .btn {
  padding: 4px 8px;
  font-size: 0.72rem;
}

.voice-actions .voice-toggle-mute.active {
  background-color: rgba(239, 68, 68, 0.15);
  border-color: var(--danger);
  color: var(--danger);
}

/* 3. Paleta de Hinos Rápidos */
.quick-hymn-list {
  max-height: 180px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.quick-hymn-item {
  padding: 6px 9px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-surface-elevated);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.quick-hymn-item:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
  color: var(--primary);
}

.quick-hymn-title {
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.quick-hymn-meta {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* 4. Paleta de Símbolos */
.symbol-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.symbol-item-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  cursor: pointer;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.symbol-item-btn:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
  color: var(--primary);
}

.symbol-item-btn .sym-char {
  font-family: var(--font-music);
  font-size: 1.15rem;
  font-weight: 700;
  width: 18px;
  text-align: center;
}

.symbol-item-btn .sym-name {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* 5. Paleta de Barras de Compasso */
.bar-items-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.bar-item-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  cursor: pointer;
  color: var(--text-main);
  transition: all var(--transition-fast);
  text-align: left;
}

.bar-item-btn:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
  color: var(--primary);
  transform: translateY(-1px);
}

.bar-item-btn .bar-preview {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 22px;
  min-width: 18px;
  gap: 2px;
  flex-shrink: 0;
}

.bar-preview-single {
  border-right: 2px solid currentColor;
}

.bar-preview-double {
  border-right: 2px solid currentColor;
  box-shadow: 3px 0 0 0 currentColor;
  margin-right: 3px;
}

.bar-preview-final {
  border-right: 2px solid currentColor;
  box-shadow: 4px 0 0 0 currentColor;
  margin-right: 5px;
}

.bar-preview-dashed {
  border-right: 2px dashed currentColor;
}

.bar-preview-hidden {
  border: 1px dotted var(--text-muted);
  width: 14px;
  border-radius: 2px;
}

.bar-item-btn .bar-name {
  font-weight: 600;
  font-size: 0.74rem;
  flex: 1;
}

.bar-item-btn .bar-symbol {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* =========================================================================
   Paleta de Repetições (Voltas 1ª e 2ª, Sinais D.C., D.S., Fine, Coda, Segno)
   ========================================================================= */
.palette-section-subhead {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.repeats-voltas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.repeats-signs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.repeat-item-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background-color: var(--bg-hover);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.repeat-item-btn:hover {
  background-color: var(--bg-active);
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

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

.volta-preview-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 2px 4px;
  min-width: 52px;
  color: var(--primary);
}

.repeat-symbol-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 2px 4px;
  min-width: 44px;
  color: var(--primary);
}

.repeat-item-btn .repeat-name {
  font-weight: 600;
  font-size: 0.72rem;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 6. Paleta de Ligaduras & Expressão */
.slur-actions-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.slur-action-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface-elevated);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
  width: 100%;
  text-align: left;
}

.slur-action-btn:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
  color: var(--primary);
}

.slur-action-btn.btn-outline-danger {
  border-color: var(--border-color);
  color: var(--danger);
}

.slur-action-btn.btn-outline-danger:hover {
  border-color: var(--danger);
  background-color: rgba(239, 68, 68, 0.08);
  color: var(--danger);
}

.badge-shortcut {
  background: var(--bg-input);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  margin-left: auto;
  color: var(--text-muted);
}

/* Rodapé de Restauração de Paletas Removidas */
.palette-restore-bar {
  padding: 10px 14px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-input);
  display: none;
  flex-direction: column;
  gap: 6px;
}

.palette-restore-bar.active {
  display: flex;
}

.restore-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.restore-buttons-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.btn-restore-palette {
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 999px;
  background-color: var(--bg-surface);
  border: 1px dashed var(--border-strong);
  color: var(--text-main);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.btn-restore-palette:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--primary-light);
}

/* ==========================================================================
   Área da Partitura (Centro / Direita)
   ========================================================================== */
.score-scroll-area {
  flex: 1;
  overflow-y: auto;
  overflow-x: auto;
  padding: 24px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.score-paper-wrapper {
  width: 100%;
  margin: 0 auto;
  transition: transform var(--transition-fast);
  transform-origin: top center;
  display: flex;
  justify-content: center;
}

/* Container de Páginas A4 da Partitura */
.score-pages-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
  width: 100%;
  padding-bottom: 60px;
}

/* Folha de Partitura A4 (Visual de Papel Real com Proporção 1:1.414) */
.score-page.score-paper {
  background-color: var(--paper-bg);
  border: 1px solid var(--paper-border);
  border-radius: 4px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.08);
  padding: 48px 48px 36px 48px;
  width: 816px;
  max-width: 816px;
  min-height: 1154px;
  box-sizing: border-box;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

/* Área Interna onde os Sistemas de Compasso são Renderizados */
.score-page-systems {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
}

/* Cabeçalho de Continuação em Páginas Adicionais (Página 2, 3...) */
.score-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
  margin-bottom: 24px;
  font-family: var(--title-font-family, var(--font-music));
  font-size: 0.88rem;
  color: var(--ink-dimmed, var(--text-muted));
  font-weight: 600;
  user-select: none;
}

.score-page-header .page-header-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink-color);
}

.score-page-header .page-header-meta {
  font-size: 0.82rem;
  font-style: italic;
  color: var(--text-muted);
}

/* Rodapé das Páginas A4 */
.score-page-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 10px;
  margin-top: 24px;
  font-family: var(--title-font-family, var(--font-music));
  font-size: 0.78rem;
  color: var(--text-muted);
  user-select: none;
}

.score-page-footer .page-footer-title {
  font-style: italic;
  color: var(--text-muted);
  max-width: 70%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.score-page-footer .page-footer-num {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ink-dimmed, var(--text-muted));
}

/* Cabeçalho da Partitura */
.score-header-box {
  border-bottom: 2px solid var(--bar-line-color);
  padding-bottom: 20px;
  margin-bottom: 30px;
}

.score-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.score-hymn-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--ink-color);
  line-height: 1;
  background: var(--bg-input);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.score-title-center {
  flex: 1;
  text-align: center;
}

.score-main-title {
  font-family: var(--title-font-family, var(--font-music));
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--ink-color);
  line-height: 1.1;
  letter-spacing: -0.01em;
  outline: none;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.score-main-title:hover, .score-main-title:focus {
  background-color: var(--primary-light);
}

.score-subtitle {
  font-family: var(--title-font-family, var(--font-music));
  font-size: 1.1rem;
  font-style: italic;
  color: var(--ink-dimmed);
  margin-top: 4px;
  outline: none;
}

.score-meta-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 18px;
  font-family: var(--font-music);
  font-size: 1.05rem;
  color: var(--ink-color);
}

.score-key-signature {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.score-credits-right {
  text-align: right;
  font-size: 0.95rem;
  color: var(--ink-dimmed);
}

.score-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.score-main-title[contenteditable="true"],
.score-subtitle[contenteditable="true"],
.score-hymn-num[contenteditable="true"],
#scoreComposer[contenteditable="true"],
#scoreLyricist[contenteditable="true"] {
  cursor: text;
  outline: none;
  border-radius: var(--radius-sm);
  transition: background-color 0.15s ease, box-shadow 0.15s ease;
}

.score-main-title[contenteditable="true"]:hover,
.score-subtitle[contenteditable="true"]:hover,
.score-hymn-num[contenteditable="true"]:hover,
#scoreComposer[contenteditable="true"]:hover,
#scoreLyricist[contenteditable="true"]:hover {
  background-color: var(--primary-light);
}

.score-main-title[contenteditable="true"]:focus,
.score-subtitle[contenteditable="true"]:focus,
.score-hymn-num[contenteditable="true"]:focus,
#scoreComposer[contenteditable="true"]:focus,
#scoreLyricist[contenteditable="true"]:focus {
  background-color: var(--primary-light);
  box-shadow: 0 0 0 2px var(--primary);
}

.score-key-signature span {
  cursor: pointer;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.score-key-signature span:hover {
  background-color: var(--primary-light);
  color: var(--primary-hover);
}

/* Ferramentas de Zoom & Status Superior */
/* Ferramentas de Zoom & Status Superior */
.zoom-controls {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: transparent;
  padding: 0;
  border: none;
}

.zoom-display {
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-main);
  min-width: 34px;
  text-align: center;
  user-select: none;
}

.active-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0 8px;
  height: 26px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.active-status-badge i {
  color: var(--primary);
  font-size: 0.78rem;
}

.btn-sidebar-toggle.active {
  background-color: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

/* Modais */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 99999 !important;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex !important;
  z-index: 99999 !important;
}

/* Banner de Aviso: Modo Visitante / Acesso Obrigatório */
.guest-notice-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.15), rgba(245, 158, 11, 0.08));
  border-bottom: 1px solid rgba(245, 158, 11, 0.35);
  padding: 6px 16px;
  font-size: 0.8rem;
  color: var(--text-main);
  text-align: center;
  z-index: 100;
}

.guest-notice-bar strong {
  color: #b45309;
}

.guest-notice-bar .btn-xs {
  padding: 3px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
}

.modal-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.22), 0 4px 16px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  animation: modalAppear 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalAppear {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-body {
  padding: 22px 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-input);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* =========================================================================
   Sistema Universal de Formulários & Inputs Elegantes (Modais & Aplicação)
   ========================================================================= */

/* Labels universais em modais e formulários */
.modal-body label,
.form-group label,
.form-label,
.checkout-field label {
  display: block;
  font-size: 0.81rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 5px;
  letter-spacing: -0.01em;
}

/* Inputs de texto, número, e-mail, senha, telefone e selects */
.text-input,
.select-input,
.modal-body input[type="text"],
.modal-body input[type="number"],
.modal-body input[type="email"],
.modal-body input[type="password"],
.modal-body input[type="tel"],
.modal-body select {
  display: block;
  width: 100%;
  height: 38px;
  padding: 8px 13px;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-main);
  background-color: var(--bg-input);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  box-sizing: border-box;
}

/* Hover nos inputs */
.text-input:hover,
.select-input:hover,
.modal-body input[type="text"]:hover,
.modal-body input[type="number"]:hover,
.modal-body input[type="email"]:hover,
.modal-body input[type="password"]:hover,
.modal-body input[type="tel"]:hover,
.modal-body select:hover,
.modal-body textarea:hover {
  border-color: var(--border-strong);
}

/* Foco ativo com anel de brilho suave e borda primária (idêntico ao Login) */
.text-input:focus,
.select-input:focus,
.modal-body input[type="text"]:focus,
.modal-body input[type="number"]:focus,
.modal-body input[type="email"]:focus,
.modal-body input[type="password"]:focus,
.modal-body input[type="tel"]:focus,
.modal-body select:focus,
.modal-body textarea:focus {
  border-color: var(--primary);
  background-color: var(--bg-surface);
  box-shadow: 0 0 0 3px var(--primary-glow);
  outline: none;
}

/* Inputs Desabilitados e Somente Leitura */
.text-input:disabled,
.text-input[readonly],
.select-input:disabled,
.modal-body input:disabled,
.modal-body input[readonly],
.modal-body select:disabled,
.modal-body textarea:disabled,
.modal-body textarea[readonly] {
  background-color: rgba(0, 0, 0, 0.03);
  color: var(--text-muted);
  cursor: not-allowed;
  border-color: var(--border-color);
  opacity: 0.88;
  box-shadow: none;
}

[data-theme="dark"] .text-input:disabled,
[data-theme="dark"] .text-input[readonly],
[data-theme="dark"] .select-input:disabled,
[data-theme="dark"] .modal-body input:disabled,
[data-theme="dark"] .modal-body input[readonly],
[data-theme="dark"] .modal-body select:disabled,
[data-theme="dark"] .modal-body textarea:disabled,
[data-theme="dark"] .modal-body textarea[readonly] {
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
}

/* Placeholders refinados */
.text-input::placeholder,
.modal-body input::placeholder,
.modal-body textarea::placeholder {
  color: var(--text-light);
  font-weight: 400;
  opacity: 0.85;
}

/* Textareas */
textarea.text-input,
.modal-body textarea {
  height: auto;
  min-height: 95px;
  padding: 10px 13px;
  line-height: 1.5;
  resize: vertical;
}

/* Selects Estilizados com Seta SVG Personalizada (Elimina setas nativas do Windows) */
.select-input,
.modal-body select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b' stroke-width='2.2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
  background-size: 14px 14px;
  padding-right: 34px;
  cursor: pointer;
}

[data-theme="dark"] .select-input,
[data-theme="dark"] .modal-body select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8' stroke-width='2.2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
}

.select-input option,
.modal-body select option {
  background-color: var(--bg-surface);
  color: var(--text-main);
  padding: 8px 12px;
}

/* Number inputs com tipografia tabular */
input[type="number"].text-input,
.modal-body input[type="number"] {
  font-variant-numeric: tabular-nums;
}

/* Checkboxes e Radios */
.modal-body input[type="checkbox"],
.modal-body input[type="radio"] {
  accent-color: var(--primary);
  width: 17px;
  height: 17px;
  cursor: pointer;
  vertical-align: middle;
  margin: 0;
}

/* Scrollbars modernos e discretos para modais, biblioteca e tabelas */
.modal-body,
.hymn-list,
.admin-table-container {
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

.modal-body::-webkit-scrollbar,
.hymn-list::-webkit-scrollbar,
.admin-table-container::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.modal-body::-webkit-scrollbar-track,
.hymn-list::-webkit-scrollbar-track,
.admin-table-container::-webkit-scrollbar-track {
  background: transparent;
}

.modal-body::-webkit-scrollbar-thumb,
.hymn-list::-webkit-scrollbar-thumb,
.admin-table-container::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 999px;
}

.modal-body::-webkit-scrollbar-thumb:hover,
.hymn-list::-webkit-scrollbar-thumb:hover,
.admin-table-container::-webkit-scrollbar-thumb:hover {
  background: var(--text-light);
}

/* Sliders de alcance (range sliders no modal de tipografia) */
.modal-body input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--border-color);
  border-radius: 999px;
  outline: none;
  margin: 10px 0;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.modal-body input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--bg-surface);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.modal-body input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

/* Estilos de Card de Seleção de Letras por Voz (#scoreSetupModal) */
.setup-lyrics-card {
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--bg-input);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
}

.setup-lyrics-header {
  font-size: 0.81rem;
  font-weight: 600;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-main);
}

.setup-lyrics-subtitle {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: normal;
}

.setup-lyrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.setup-voice-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.setup-voice-checkbox:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.setup-voice-checkbox.required {
  cursor: not-allowed;
  font-weight: 600;
  color: var(--primary);
  background: rgba(79, 70, 229, 0.08);
  border-color: rgba(79, 70, 229, 0.25);
}

/* Itens da Biblioteca de Hinos */
.hymn-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 380px;
  overflow-y: auto;
}

.hymn-card {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface-elevated);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hymn-card:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.hymn-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

.hymn-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 2000;
}

.toast {
  background-color: #1e293b;
  color: #f8fafc;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toastSlideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.success {
  border-left: 4px solid var(--success);
}

.toast.success i {
  color: var(--success);
}

.toast.error {
  border-left: 4px solid var(--danger);
}

.toast.error i {
  color: var(--danger);
}

.toast.info {
  border-left: 4px solid var(--primary);
}

.toast.info i {
  color: #818cf8;
}

.measure-btn-mini {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

@keyframes toastSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsividade */
@media (max-width: 900px) {
  .score-paper {
    padding: 20px 16px;
  }
  .toolbar {
    padding: 8px 12px;
  }
  .score-main-title {
    font-size: 1.6rem;
  }
  .titlebar-center {
    display: none;
  }
}

/* ==========================================================================
   Controles Rápidos de Fonte na Toolbar & Modal de Tipografia
   ========================================================================== */
.toolbar-font-controls {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background-color: var(--bg-input);
  padding: 2px 4px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.font-size-badge {
  font-size: 0.76rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-main);
  min-width: 38px;
  text-align: center;
  user-select: none;
}

/* Card de Pré-visualização no Modal de Tipografia */
.typography-preview-card {
  background: var(--paper-bg);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all 0.15s ease;
}

.preview-badge-label {
  font-size: 0.7rem;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 4px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.preview-solfa-line {
  font-family: var(--solfa-font-family, var(--font-music));
  font-size: var(--solfa-font-size, 1.35rem);
  font-weight: var(--solfa-font-weight, 600);
  color: var(--ink-color);
  line-height: 1.4;
  letter-spacing: 0.05em;
  white-space: nowrap;
  overflow-x: auto;
}

.preview-lyrics-line {
  font-family: var(--lyrics-font-family, var(--font-music));
  font-size: var(--lyrics-font-size, 1.05rem);
  font-style: var(--lyrics-font-style, italic);
  font-weight: var(--lyrics-font-weight, 400);
  color: var(--ink-dimmed);
  line-height: 1.4;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow-x: auto;
}

.typography-section-box {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 14px;
}

.typography-section-title {
  font-size: 0.82rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-main);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.slider-val-badge {
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--primary);
  background: var(--primary-light);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
}

/* Modal de Guia de Atalhos */
.shortcuts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.shortcut-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
}

.shortcut-kbd {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--text-main);
}

/* =========================================================================
   Paletas: Dinâmicas, Articulações e Textos & Expressões
   ========================================================================= */

/* Paleta de Dinâmicas */
.dynamics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 8px;
}

.dynamic-item-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px 4px;
  background-color: var(--bg-hover);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dynamic-item-btn:hover {
  background-color: var(--bg-active);
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

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

.dynamic-char {
  font-family: 'Times New Roman', Georgia, serif;
  font-style: italic;
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1;
  color: var(--primary);
  letter-spacing: -0.05em;
  margin-bottom: 3px;
}

.dynamic-desc {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.dynamic-clear-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px;
  font-size: 0.74rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin-top: 4px;
  transition: all var(--transition-fast);
}

/* Paleta de Articulações */
.articulations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-bottom: 8px;
}

.articulation-item-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background-color: var(--bg-hover);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.articulation-item-btn:hover {
  background-color: var(--bg-active);
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

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

.art-symbol-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 700;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 2px 4px;
  min-width: 32px;
  height: 24px;
  color: var(--primary);
}

.art-symbol-box.art-symbol-fermata {
  font-size: 1.25rem;
  line-height: 1;
}

.art-name {
  font-weight: 600;
  font-size: 0.72rem;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Paleta de Textos & Expressões */
.expression-item-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 6px;
  background-color: var(--bg-hover);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.expression-item-btn:hover {
  background-color: var(--bg-active);
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

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

.expression-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Times New Roman', Georgia, serif;
  font-style: italic;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 2px 4px;
  color: var(--primary);
}

.expression-label {
  font-weight: 600;
  font-size: 0.7rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ==========================================================================
   Autenticação, 3 Níveis de Usuários & Licenças de Acesso
   ========================================================================== */

.titlebar-user-area {
  display: flex;
  align-items: center;
  position: relative;
  margin-right: 6px;
}

.user-auth-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.user-auth-btn:hover {
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-1px);
}

.user-dropdown-container {
  position: relative;
  display: inline-block;
}

.user-profile-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 3px 8px;
  border-radius: 20px;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  cursor: pointer;
  font-size: 0.76rem;
  transition: all var(--transition-fast);
}

[data-theme="dark"] .user-profile-btn {
  background: rgba(255, 255, 255, 0.06);
}

.user-profile-btn:hover {
  background: rgba(0, 0, 0, 0.08);
  border-color: var(--border-strong);
}

[data-theme="dark"] .user-profile-btn:hover {
  background: rgba(255, 255, 255, 0.12);
}

.user-level-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 7px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Badges dos 3 Níveis */
.user-level-badge.badge-basico {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #cbd5e1;
}

[data-theme="dark"] .user-level-badge.badge-basico {
  background: #1e293b;
  color: #94a3b8;
  border: 1px solid #334155;
}

.user-level-badge.badge-total {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: #92400e;
  border: 1px solid #f59e0b;
  box-shadow: 0 1px 3px rgba(245, 158, 11, 0.2);
}

[data-theme="dark"] .user-level-badge.badge-total {
  background: linear-gradient(135deg, #78350f, #92400e);
  color: #fef3c7;
  border: 1px solid #d97706;
}

.user-level-badge.badge-admin {
  background: linear-gradient(135deg, #ede9fe, #ddd6fe);
  color: #5b21b6;
  border: 1px solid #8b5cf6;
  box-shadow: 0 1px 3px rgba(139, 92, 246, 0.2);
}

[data-theme="dark"] .user-level-badge.badge-admin {
  background: linear-gradient(135deg, #4c1d95, #5b21b6);
  color: #ede9fe;
  border: 1px solid #7c3aed;
}

.user-name-label {
  font-weight: 600;
  max-width: 110px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dropdown-arrow {
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* Dropdown Menu do Usuário */
.user-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 220px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  padding: 6px 0;
  z-index: 1000;
  animation: dropdownFadeIn 0.15s ease forwards;
}

.user-dropdown-menu.active {
  display: block;
}

@keyframes dropdownFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.user-dropdown-header {
  padding: 8px 14px 10px;
}

.user-dropdown-name {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-dropdown-email {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

.user-dropdown-quota {
  display: inline-block;
  margin-top: 5px;
  padding: 2px 7px;
  border-radius: 10px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.68rem;
  font-weight: 600;
}

.user-dropdown-menu .dropdown-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: none;
  border: none;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-main);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.user-dropdown-menu .dropdown-item:hover {
  background: var(--bg-app);
  color: var(--primary);
}

.user-dropdown-menu .dropdown-item.text-danger:hover {
  color: var(--danger);
  background: rgba(239, 68, 68, 0.08);
}

/* Modais de Autenticação & Abas */
.auth-nav-tabs {
  display: flex;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 20px;
}

.auth-nav-tab {
  flex: 1;
  padding: 10px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.auth-nav-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.auth-form-group {
  margin-bottom: 14px;
}

.auth-form-group label {
  display: block;
  font-size: 0.81rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 5px;
}

.auth-form-group .text-input {
  width: 100%;
  height: 38px;
  padding: 8px 13px;
  font-size: 0.875rem;
  border-radius: 8px;
  border: 1.5px solid var(--border-color);
  background: var(--bg-input);
  color: var(--text-main);
}

.auth-form-group .text-input:focus {
  border-color: var(--primary);
  outline: none;
  background: var(--bg-surface);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Botão de Perfil na Barra Superior com Mini Avatar */
.user-avatar-circle-sm {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  color: #fff;
  font-weight: 700;
  font-size: 0.65rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Cartão de Perfil de Usuário no Modal */
.user-profile-header-card {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--bg-app);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 16px;
}

.profile-avatar-circle {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  color: #ffffff;
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
  flex-shrink: 0;
}

.profile-info-main {
  flex: 1;
  min-width: 0;
}

.profile-name-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.profile-user-name {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text-main);
}

.profile-user-email {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 1px;
  margin-bottom: 10px;
}

.profile-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.profile-stat-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.profile-stat-item .stat-icon {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.profile-stat-item .stat-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.profile-stat-item .stat-title {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  font-weight: 600;
}

.profile-stat-item .stat-value {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Banner de Licença Ativa */
.license-active-banner {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 16px;
}

.active-banner-header {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.active-banner-header i {
  font-size: 1.25rem;
  color: #10b981;
  margin-top: 2px;
}

.active-banner-title {
  font-weight: 800;
  font-size: 0.95rem;
  color: #059669;
  display: block;
}

.active-banner-sub {
  font-size: 0.78rem;
  color: var(--text-main);
  margin-top: 2px;
}

.active-banner-details {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(16, 185, 129, 0.2);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
}

.active-banner-key-label {
  color: var(--text-muted);
  font-weight: 600;
}

.active-banner-code {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text-main);
}

/* Cabeçalho dos Pacotes */
.packages-header {
  margin-bottom: 10px;
}

.packages-title {
  font-size: 0.92rem;
  font-weight: 800;
  margin: 0;
  color: var(--text-main);
}

.packages-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 2px 0 0 0;
}

/* Cards de Licenças (3 Validades) */
.license-tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 16px 0;
}

.license-tier-card {
  position: relative;
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px 12px 14px;
  text-align: center;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.license-tier-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}

.license-tier-card.featured {
  border-color: #f59e0b;
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.03), transparent);
}

.tier-featured-tag {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #ffffff;
  font-size: 0.62rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 10px;
  border-radius: 12px;
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(245, 158, 11, 0.3);
}

.tier-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: 10px;
  margin-bottom: 8px;
}

.tier-badge.badge-mensal {
  background: #e0f2fe;
  color: #0369a1;
}

.tier-badge.badge-anual {
  background: #fef3c7;
  color: #92400e;
}

.tier-badge.badge-vitalicio {
  background: #ede9fe;
  color: #6d28d9;
}

.tier-name {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-main);
  margin-bottom: 2px;
}

.tier-duration {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.tier-price-box {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 3px;
  margin: 6px 0 2px;
}

.tier-price-box .tier-currency {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
}

.tier-price-box .tier-amount {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
}

.tier-price-box .tier-interval {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.tier-price-sub {
  font-size: 0.66rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-weight: 500;
}

.tier-features {
  list-style: none;
  padding: 0;
  margin: 0 0 14px 0;
  font-size: 0.72rem;
  color: var(--text-main);
  text-align: left;
}

.tier-features li {
  margin-bottom: 5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tier-features li i {
  color: var(--success);
  font-size: 0.7rem;
  flex-shrink: 0;
}

.btn-checkout-tier {
  width: 100%;
  justify-content: center;
  padding: 8px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: auto;
}

/* Caixa de Ativação de Código */
.license-activation-box {
  background: rgba(79, 70, 229, 0.04);
  border: 1px dashed var(--primary);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 16px;
}

[data-theme="dark"] .license-activation-box {
  background: rgba(99, 102, 241, 0.08);
}

.license-code-input-wrap {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.license-code-input {
  flex: 1;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  padding: 8px 12px;
  height: 38px;
  border-radius: 8px;
  border: 1.5px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-main);
  outline: none;
  transition: all var(--transition-fast);
}

.license-code-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

/* =========================================================================
   Modal de Checkout Simulado & Pagamentos
   ========================================================================= */
.checkout-sim-badge {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.checkout-package-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-app);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 14px;
}

.checkout-package-summary .summary-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkout-package-summary .summary-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #fef3c7;
  color: #b45309;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.checkout-package-summary .summary-title {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--text-main);
}

.checkout-package-summary .summary-subtitle {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.checkout-package-summary .summary-price-tag {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
}

.checkout-section-title {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin: 12px 0 6px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.checkout-user-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.checkout-field label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 3px;
}

.checkout-methods-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.payment-method-card {
  position: relative;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--bg-surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  user-select: none;
}

.payment-method-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.payment-method-card:hover {
  border-color: var(--primary-light);
}

.payment-method-card.active {
  border-color: var(--primary);
  background: rgba(79, 70, 229, 0.05);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.payment-method-card .method-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.payment-method-card .mpesa-icon {
  background: #fee2e2;
  color: #dc2626;
}

.payment-method-card .emola-icon {
  background: #ffedd5;
  color: #ea580c;
}

.payment-method-card .cartao-icon {
  background: #e0e7ff;
  color: #4338ca;
}

.payment-method-card .method-name {
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--text-main);
  display: block;
}

.payment-method-card .method-desc {
  font-size: 0.64rem;
  color: var(--text-muted);
  display: block;
}

.checkout-phone-wrap,
.checkout-card-wrap {
  background: var(--bg-app);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 12px;
  border: 1px solid var(--border-color);
}

.checkout-phone-wrap label,
.checkout-card-wrap label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 4px;
}

.phone-input-group {
  display: flex;
  align-items: center;
}

.phone-prefix {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-right: none;
  padding: 0 12px;
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text-muted);
  border-radius: 8px 0 0 8px;
  height: 38px;
  display: inline-flex;
  align-items: center;
}

.phone-input-group .text-input {
  border-radius: 0 8px 8px 0;
  height: 38px;
}

.checkout-input-hint {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 5px;
  display: block;
}

.checkout-sim-alert {
  display: flex;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  color: var(--text-main);
  line-height: 1.4;
}

.checkout-sim-alert i {
  color: #d97706;
  font-size: 1.1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

/* Recibo de Sucesso do Checkout */
.checkout-success-container {
  text-align: center;
  padding: 16px 8px;
}

.success-icon-wrap {
  font-size: 3.2rem;
  color: #10b981;
  margin-bottom: 8px;
  animation: successPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes successPop {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.success-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 4px 0;
}

.success-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0 0 16px 0;
}

.checkout-receipt-card {
  background: var(--bg-app);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: left;
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.78rem;
}

.receipt-row:last-child {
  border-bottom: none;
}

.receipt-label {
  color: var(--text-muted);
  font-weight: 500;
}

.receipt-value {
  color: var(--text-main);
  font-weight: 700;
}

.receipt-code-box {
  display: flex;
  align-items: center;
  gap: 6px;
}

.receipt-code {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--primary);
  font-size: 0.85rem;
  background: var(--bg-surface);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.receipt-status-badge {
  background: #d1fae5;
  color: #065f46;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Painel Administrativo */
.admin-tabs {
  display: flex;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 16px;
}

.admin-tab-btn {
  padding: 8px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.admin-tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.admin-table-container {
  max-height: 380px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  text-align: left;
}

.admin-table th {
  position: sticky;
  top: 0;
  background: var(--bg-surface-elevated);
  padding: 8px 10px;
  font-weight: 700;
  border-bottom: 2px solid var(--border-color);
  color: var(--text-muted);
}

.admin-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
}

.admin-table tr:hover td {
  background: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

.btn-action-pill {
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.btn-action-pill.btn-pill-success {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
  border-color: rgba(16, 185, 129, 0.3);
}

.btn-action-pill.btn-pill-success:hover {
  background: #059669;
  color: #ffffff;
}

.btn-action-pill.btn-pill-warning {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
  border-color: rgba(245, 158, 11, 0.3);
}

.btn-action-pill.btn-pill-warning:hover {
  background: #d97706;
  color: #ffffff;
}

.btn-action-pill.btn-pill-danger {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
  border-color: rgba(239, 68, 68, 0.3);
}

.btn-action-pill.btn-pill-danger:hover {
  background: #dc2626;
  color: #ffffff;
}

.copy-code-btn {
  background: none;
  border: none;
  color: var(--primary);
  cursor: pointer;
  margin-left: 6px;
  font-size: 0.75rem;
}

.copy-code-btn:hover {
  color: var(--primary-hover);
}

/* Botões de Acesso / Registro no Painel e Barra de Ferramentas */
.user-auth-btn,
.guest-toolbar-auth button,
.guest-notice-bar button,
.palette-guest-promo button {
  pointer-events: auto;
}

.user-auth-btn *,
.guest-toolbar-auth button *,
.guest-notice-bar button *,
.palette-guest-promo button * {
  pointer-events: none;
}

.user-auth-btn.user-register-btn {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 1px 3px var(--primary-glow);
}

.user-auth-btn.user-register-btn:hover {
  background: var(--primary-hover);
  color: #ffffff;
}

.guest-toolbar-auth {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(79, 70, 229, 0.06) !important;
  border: 1px solid rgba(79, 70, 229, 0.25) !important;
  border-radius: var(--radius-sm);
  padding: 2px 6px !important;
  flex-shrink: 0;
}

.guest-toolbar-auth .btn-primary {
  box-shadow: 0 2px 6px var(--primary-glow);
  font-weight: 600;
}

/* Card Promocional para Visitantes no Painel Lateral */
.palette-guest-promo {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(99, 102, 241, 0.04));
  border: 1px solid rgba(79, 70, 229, 0.25);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 12px;
  text-align: center;
}

.palette-guest-promo .guest-promo-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #d97706;
  background: rgba(245, 158, 11, 0.15);
  padding: 2px 8px;
  border-radius: 10px;
  margin-bottom: 6px;
}

.palette-guest-promo h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 4px 0;
}

.palette-guest-promo p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.35;
  margin-bottom: 10px;
}

.palette-guest-promo .guest-promo-buttons {
  display: flex;
  gap: 6px;
  justify-content: center;
}