/* ========================================
   Codetude Dark Mode - Estilos
   ======================================== */

/* Variáveis de cores */
:root {
    --cdm-light-bg: #ffffff;
    --cdm-light-text: #1a202c;
    --cdm-light-surface: #f7fafc;
    --cdm-light-border: #e2e8f0;
    --cdm-light-code-bg: #f7fafc;
    --cdm-light-shadow: rgba(0, 0, 0, 0.1);
    
    --cdm-dark-bg: #0f172a;
    --cdm-dark-text: #e2e8f0;
    --cdm-dark-surface: #1e293b;
    --cdm-dark-border: #334155;
    --cdm-dark-code-bg: #1e293b;
    --cdm-dark-shadow: rgba(0, 0, 0, 0.3);
    
    --cdm-primary: #3b82f6;
    --cdm-transition: 0.3s ease;
}

/* Estilos do Toggle Button */
.dark-mode-toggle {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.toggle-track {
    width: 70px;
    height: 36px;
    background: var(--cdm-light-border);
    border-radius: 100px;
    position: relative;
    transition: background-color var(--cdm-transition);
    box-shadow: inset 0 2px 4px var(--cdm-light-shadow);
}

.dark-mode .toggle-track {
    background: var(--cdm-dark-border);
    box-shadow: inset 0 2px 4px var(--cdm-dark-shadow);
}

.toggle-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 30px;
    height: 30px;
    background: white;
    border-radius: 50%;
    transition: transform var(--cdm-transition), background-color var(--cdm-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px var(--cdm-light-shadow);
}

.dark-mode .toggle-thumb {
    transform: translateX(34px);
    background: var(--cdm-dark-surface);
    box-shadow: 0 2px 8px var(--cdm-dark-shadow);
}

/* Ícones */
.toggle-thumb .icon {
    width: 20px;
    height: 20px;
    position: absolute;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.icon-sun {
    color: #f59e0b;
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.icon-moon {
    color: #60a5fa;
    opacity: 0;
    transform: rotate(180deg) scale(0);
}

.dark-mode .icon-sun {
    opacity: 0;
    transform: rotate(-180deg) scale(0);
}

.dark-mode .icon-moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Efeito hover */
.dark-mode-toggle:hover .toggle-track {
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2),
                inset 0 2px 4px var(--cdm-light-shadow);
}

.dark-mode .dark-mode-toggle:hover .toggle-track {
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2),
                inset 0 2px 4px var(--cdm-dark-shadow);
}

/* Responsivo para mobile */
@media (max-width: 768px) {
    .dark-mode-toggle {
        bottom: 20px;
        right: 20px;
        transform: scale(0.9);
    }
}

/* ========================================
   Tema Dark Mode para o site
   ======================================== */

/* Corpo e elementos principais */
body {
    background-color: var(--cdm-light-bg);
    color: var(--cdm-light-text);
    transition: background-color var(--cdm-transition), color var(--cdm-transition);
}

.dark-mode body {
    background-color: var(--cdm-dark-bg);
    color: var(--cdm-dark-text);
}

/* Headers */
.dark-mode div,
.dark-mode a,
.dark-mode h1,
.dark-mode h2,
.dark-mode h3,
.dark-mode h4,
.dark-mode h5,
.dark-mode h6 {
    color: var(--cdm-dark-text) !important;
}

/* Links */
.dark-mode a {
    color: var(--cdm-primary);
}

.dark-mode a:hover {
    color: #60a5fa;
}

/* Cartões e superfícies */
.dark-mode .card,
.dark-mode .widget,
.dark-mode .panel,
.dark-mode .box,
.dark-mode inside-article,
.dark-mode article,
.dark-mode section {
    background-color: var(--cdm-dark-surface);
    border-color: var(--cdm-dark-border);
    color: var(--cdm-dark-text);
}

/* Formulários */
.dark-mode input,
.dark-mode textarea,
.dark-mode select {
    background-color: var(--cdm-dark-surface);
    border-color: var(--cdm-dark-border);
    color: var(--cdm-dark-text);
}

.dark-mode input:focus,
.dark-mode textarea:focus,
.dark-mode select:focus {
    border-color: var(--cdm-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.dark-mode input::placeholder,
.dark-mode textarea::placeholder {
    color: #64748b;
}

/* Botões */
.dark-mode button,
.dark-mode .btn {
    background-color: #00b4ff !important;
    border-color: var(--cdm-dark-border);
    color: var(--cdm-dark-text);
}

.dark-mode button:hover,
.dark-mode .btn:hover {
    background-color: var(--cdm-dark-border);
}

/* Código */
.dark-mode code,
.dark-mode pre {
    background-color: var(--cdm-dark-code-bg);
    color: #e2e8f0;
    border-color: var(--cdm-dark-border);
}

/* Tabelas */
.dark-mode table {
    background-color: var(--cdm-dark-surface);
    color: var(--cdm-dark-text);
}

.dark-mode th {
    background-color: var(--cdm-dark-border);
    color: var(--cdm-dark-text);
}

.dark-mode tr:hover {
    background-color: var(--cdm-dark-border);
}

.dark-mode td {
    border-color: var(--cdm-dark-border);
}

/* Header e Footer */
.dark-mode header,
.dark-mode footer,
.dark-mode .site-header,
.dark-mode .site-footer {
    background-color: var(--cdm-dark-surface);
    border-color: var(--cdm-dark-border);
    color: var(--cdm-dark-text);
}

/* Navegação */
.dark-mode nav,
.dark-mode .navigation,
.dark-mode .menu {
    background-color: var(--cdm-dark-surface);
}

.dark-mode nav a,
.dark-mode .menu a {
    color: var(--cdm-dark-text);
}

.dark-mode nav a:hover,
.dark-mode .menu a:hover {
    background-color: var(--cdm-dark-border);
}

/* Sidebar */
.dark-mode .sidebar,
.dark-mode aside {
    background-color: var(--cdm-dark-surface);
    color: var(--cdm-dark-text);
}

/* Imagens - mantém cores originais mas adiciona suavização */
.dark-mode img {
    opacity: 0.9;
    transition: opacity var(--cdm-transition);
}

.dark-mode img:hover {
    opacity: 1;
}

/* Bordas gerais */
.dark-mode hr,
.dark-mode .separator,
.dark-mode .divider {
    border-color: var(--cdm-dark-border);
}

/* Sombras */
.dark-mode .shadow,
.dark-mode .card-shadow {
    box-shadow: 0 4px 6px var(--cdm-dark-shadow);
}

/* Scrollbar personalizada (Chrome, Edge, Safari) */
.dark-mode ::-webkit-scrollbar {
    width: 12px;
}

.dark-mode ::-webkit-scrollbar-track {
    background: var(--cdm-dark-bg);
}

.dark-mode ::-webkit-scrollbar-thumb {
    background: var(--cdm-dark-border);
    border-radius: 6px;
}

.dark-mode ::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Animação de carregamento */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.dark-mode-toggle {
    animation: fadeIn 0.5s ease;
}