/**
 * dark-mode.css
 * Estilos específicos para o modo escuro
 */

/* Variáveis do tema claro (padrão) */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #f3f4f6;
  --text-primary: #1f2937;
  --text-secondary: #4b5563;
  --text-tertiary: #6b7280;
  --border-light: #e5e7eb;
  --border-medium: #d1d5db;
  --shadow: rgba(0, 0, 0, 0.1);
  --gradient-start: #667eea;
  --gradient-end: #764ba2;
}

/* Variáveis do tema escuro */
.dark-mode {
  --bg-primary: #1f2937;
  --bg-secondary: #374151;
  --bg-tertiary: #4b5563;
  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-tertiary: #9ca3af;
  --border-light: #4b5563;
  --border-medium: #6b7280;
  --shadow: rgba(0, 0, 0, 0.3);
  --gradient-start: #4c1d95;
  --gradient-end: #5b21b6;
}

/* Aplicação das variáveis */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: all 0.3s ease;
}

/* Cards e containers */
.bg-white,
.bg-gray-50,
.bg-blue-50,
.bg-green-50 {
  background-color: var(--bg-primary) !important;
}

/* CORREÇÃO: Cards coloridos no modo escuro */
.dark-mode .bg-purple-100,
.dark-mode .bg-blue-100,
.dark-mode .bg-green-100,
.dark-mode .bg-teal-100,
.dark-mode .bg-yellow-100,
.dark-mode .bg-red-100,
.dark-mode .bg-indigo-100 {
  background-color: var(--bg-tertiary) !important;
}

/* CORREÇÃO: Textos dentro dos cards coloridos */
.dark-mode .bg-purple-100 .text-purple-600,
.dark-mode .bg-purple-100 .text-purple-700,
.dark-mode .bg-blue-100 .text-blue-600,
.dark-mode .bg-blue-100 .text-blue-700,
.dark-mode .bg-green-100 .text-green-600,
.dark-mode .bg-green-100 .text-green-700,
.dark-mode .bg-teal-100 .text-teal-600,
.dark-mode .bg-teal-100 .text-teal-700,
.dark-mode .bg-yellow-100 .text-yellow-600,
.dark-mode .bg-yellow-100 .text-yellow-700,
.dark-mode .bg-yellow-50 .text-yellow-800,
.dark-mode .bg-red-100 .text-red-600,
.dark-mode .bg-red-100 .text-red-700 {
  color: var(--text-primary) !important;
}

/* CORREÇÃO: Números grandes nos cards */
.dark-mode .text-3xl.font-bold {
  color: var(--text-primary) !important;
}

/* CORREÇÃO: Textos secundários nos cards */
.dark-mode .text-sm.text-gray-600,
.dark-mode .text-xs.text-gray-500 {
  color: var(--text-secondary) !important;
}

/* CORREÇÃO: Cards de resumo (purple, blue, green, teal) */
.dark-mode .bg-purple-100,
.dark-mode .bg-blue-100,
.dark-mode .bg-green-100,
.dark-mode .bg-teal-100 {
  background-color: #2d3748 !important;
}

.dark-mode .bg-purple-100 .text-purple-600,
.dark-mode .bg-blue-100 .text-blue-600,
.dark-mode .bg-green-100 .text-green-600,
.dark-mode .bg-teal-100 .text-teal-600 {
  color: #a78bfa !important;
}

/* Textos gerais */
.text-gray-800,
.text-gray-700,
.text-gray-600,
.text-blue-800,
.text-green-800 {
  color: var(--text-primary) !important;
}

.text-gray-500,
.text-gray-400 {
  color: var(--text-secondary) !important;
}

/* Títulos */
h1,
h2,
h3,
h4,
h5,
h6,
.font-bold {
  color: var(--text-primary) !important;
}

/* Labels */
label {
  color: var(--text-primary) !important;
}

/* Botões de idioma no modo escuro */
.dark-mode .idioma-btn {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-light);
}

.dark-mode .idioma-btn:hover {
  background-color: #5b21b6 !important;
  color: white !important;
}

.dark-mode .idioma-btn.bg-purple-600 {
  background-color: #6d28d9 !important;
  color: white !important;
}

/* Botão de áudio no modo escuro */
.dark-mode #btnAudio {
  background-color: var(--bg-primary) !important;
  color: #8b5cf6 !important;
  border: 1px solid var(--border-light);
}

.dark-mode #btnAudio:hover {
  background-color: var(--bg-tertiary) !important;
}

/* Inputs e textareas */
.dark-mode input,
.dark-mode textarea {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.dark-mode input:focus,
.dark-mode textarea:focus {
  border-color: var(--gradient-start);
  outline: none;
}

.dark-mode input::placeholder,
.dark-mode textarea::placeholder {
  color: var(--text-tertiary);
}

/* Botões padrão no modo escuro */
.dark-mode button:not(.idioma-btn):not(#btnAudio):not(#btnVoltarInicio):not(#themeToggle) {
  color: white !important;
}

/* Botão de alternar tema */
.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--bg-primary);
  border: 2px solid var(--border-light);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  z-index: 1000;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px var(--shadow);
}

.theme-toggle:hover {
  transform: scale(1.1);
}

/* Área de revisão no modo escuro */
.dark-mode .revisao-container,
.dark-mode #listaRevisao,
.dark-mode #itensArea .bg-gray-50 {
  background-color: var(--bg-secondary) !important;
}

.dark-mode .palavra-item,
.dark-mode #listaRevisao div {
  color: var(--text-primary) !important;
  border-bottom-color: var(--border-light) !important;
}

.dark-mode .palavra-item:hover,
.dark-mode #listaRevisao div:hover {
  background-color: var(--bg-tertiary) !important;
}

/* Tabela de histórico no modo escuro */
.dark-mode table {
  color: var(--text-primary) !important;
}

.dark-mode .bg-gray-50 {
  background-color: var(--bg-secondary) !important;
}

.dark-mode .bg-gray-100 {
  background-color: var(--bg-tertiary) !important;
}

.dark-mode .border-b {
  border-bottom-color: var(--border-light) !important;
}

.dark-mode .hover\:bg-gray-100:hover {
  background-color: var(--bg-tertiary) !important;
}

/* Scrollbar no modo escuro */
.dark-mode ::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

.dark-mode ::-webkit-scrollbar-thumb {
  background: var(--border-medium);
}

.dark-mode ::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

/* Alertas e feedback no modo escuro */
.dark-mode .bg-yellow-50 {
  background-color: #713f12 !important;
}

.dark-mode .bg-yellow-50 .text-yellow-800 {
  color: #fde047 !important;
}

.dark-mode .bg-green-50 {
  background-color: #064e3b !important;
}

.dark-mode .bg-green-50 .text-green-800 {
  color: #a7f3d0 !important;
}

.dark-mode .bg-blue-50 {
  background-color: #1e3a5f !important;
}

.dark-mode .bg-blue-50 .text-blue-800 {
  color: #93c5fd !important;
}

.dark-mode .bg-red-50 {
  background-color: #7f1d1d !important;
}

/* Container de preview no modo escuro */
.dark-mode .border-dashed {
  border-color: var(--border-medium) !important;
}

.dark-mode .border-gray-300 {
  border-color: var(--border-light) !important;
}

/* Responsividade */
@media (max-width: 640px) {
  .theme-toggle {
    width: 40px;
    height: 40px;
    font-size: 20px;
    top: 10px;
    right: 10px;
  }
}