/* --- Configurações Globais e Variáveis --- */
:root {
    --primary-color: #4a69bd; /* Azul profissional */
    --secondary-color: #f1f5f9; /* Fundo cinza claro */
    --card-bg: #ffffff;
    --text-color: #333;
    --text-light: #666;
    --border-color: #e2e8f0;
    --font-family: 'Inter', sans-serif;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1); 
    
    /* Cores de Status (Adicionadas para padronização) */
    --color-danger: #F44336;
    --color-warning: #FFC107;
    --color-success: #4CAF50;
    --color-info: #2196F3;
}

/* --- Estilos Globais de Body --- */
body {
    font-family: var(--font-family);
    color: var(--text-color);
    margin: 0;
}

body.page-landing {
    background-color: var(--card-bg);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

body.page-dashboard {
    background-color: var(--secondary-color);
    display: flex; /* Necessário para Sidebar + Main */
}

/* =================================================
   --- Estilos da Landing Page ---
================================================= */
.landing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 48px;
    border-bottom: 1px solid var(--border-color);
}

.landing-header .logo {
    display: flex;       /* Ajuda a centralizar a imagem verticalmente */
    align-items: center; /* Garante que fique alinhado com o menu */
    padding: 0;          /* Remove espaçamentos extras se houver */
}

/* A imagem em si (que adicionamos a classe .logo-img no HTML) */
.logo-img {
    height: 45px; /* Define a altura da logo para caber no menu */
    width: auto;  /* A largura se ajusta sozinha para não distorcer a imagem */
    display: block;
}


.landing-header nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.landing-header nav a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    transition: color 0.2s ease;
}

.landing-header nav a:hover {
    color: var(--primary-color);
}

.btn-login {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 8px 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-login:hover {
    background-color: var(--primary-color);
    color: white;
}

.landing-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 48px;
}

.landing-main h1 {
    font-size: 3rem;
    color: var(--text-color);
    margin: 0 0 16px 0;
    max-width: 600px;
}

.landing-main p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin: 0 0 32px 0;
    max-width: 500px;
}

.btn-cta {
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    padding: 14px 28px;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.btn-cta:hover {
    background-color: #3b56a0;
}

.landing-footer {
    text-align: center;
    padding: 24px 48px;
    background-color: var(--secondary-color);
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
}

.landing-footer p { margin: 0; font-size: 0.9rem; }

.btn-secondary {
    background-color: white;
    color: var(--primary-color);
    text-decoration: none;
    padding: 14px 28px;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 8px -1px rgba(0, 0, 0, 0.1);
}

/* ==================================================
   --- Estilos do Dashboard ---
================================================== */

/* Layout */
.sidebar {
    width: 240px;
    background-color: var(--card-bg);
    border-right: 1px solid var(--border-color);
    height: 100vh;
    padding: 24px;
    box-sizing: border-box;
}

.main-content {
    flex: 1;
    padding: 24px 48px;
    height: 100vh;
    overflow-y: auto;
}

/* Sidebar Elements */
.logo h2 {
    color: var(--primary-color);
    text-align: center;
    margin-top: 0;
}

.main-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-item {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    padding: 12px 16px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.nav-item:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

.nav-item.active {
    background-color: var(--primary-color);
    color: white;
}

/* Header Dashboard */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.main-header h1 { margin: 0; font-size: 1.75rem; }

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-nova-tarefa {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none; /* Caso seja link <a> */
    display: inline-block;
    transition: background-color 0.2s ease;
}

.btn-nova-tarefa:hover { background-color: #3b56a0; }


/* --- Grade de Estatísticas (Atualizado) --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background-color: var(--card-bg);
    padding: 24px;
    border-radius: 12px;
    /* Borda e sombra sutis */
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color); /* Fallback */
    
    /* Layout Flex para Ícone + Texto */
    display: flex;
    align-items: center;
    gap: 15px;
}

/* O círculo colorido do ícone */
.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0; /* Garante que o ícone não amasse */
}

/* Título do Card (Ex: "Para Hoje") */
.stat-card h3 {
    margin: 0;
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: normal;
}

/* O Número Grande */
.stat-card .stat-number {
    margin: 5px 0 0 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
}


/* --- Ações Rápidas (Atualizado) --- */

.quick-actions {
    /* Força o container a organizar os filhos (H2 e Wrapper) em coluna */
    display: flex;
    flex-direction: column;
    gap: 10px; /* Espaço entre o título e os cartões */
    margin-top: 40px;
}

.quick-actions h2 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin: 0; /* Removemos a margem aqui pois o gap do pai já resolve */
}

/* Container flexível para os botões */
.actions-wrapper {
    display: flex;
    gap: 15px;
    flex-wrap: wrap; /* Permite quebrar linha se a tela for pequena */
    width: 100%; /* Garante que ocupe a largura disponível */
}

.action-card {
    background-color: var(--card-bg);
    padding: 15px 25px;
    border-radius: 8px;
    text-decoration: none;
    color: #555;
    
    /* Visual */
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    
    /* Layout interno do cartão */
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    transition: transform 0.2s, color 0.2s, border-color 0.2s;
}

.action-card:hover {
    transform: translateY(-2px);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Card de Alerta (Vermelho) */
.action-card.alert {
    background-color: #ffebee;
    color: var(--color-danger);
    border: 1px solid #ffcdd2;
}

.action-card.alert:hover {
    background-color: #ffcdd2;
}


/* ==================================================
   --- Estilos da Página de Tarefas ---
   ================================================== */
.task-list-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 900px;
}

.task-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

/* Header da Tarefa */
.task-header {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--card-bg);
}

.task-info h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-color);
}

/* Status Badges */
.task-status {
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
}

/* --- Lógica do Acordeão (Necessário para abrir/fechar) --- */

.task-body {
    display: none; /* ESSENCIAL: Esconde o corpo por padrão */
    opacity: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    border-top: 1px solid var(--border-color);
    background-color: #f8fafc;
}

/* Quando ativo, mostra o corpo (seu CSS já tinha parte disso, mas garanta que está assim) */
.task-item.active .task-body {
    display: block !important;
    opacity: 1;
    animation: slideDown 0.3s ease forwards;
}

/* 2. Gira o ícone da seta quando ativo */
.task-item.active .accordion-icon {
    transform: rotate(180deg);
}

/* Animação suave opcional */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Estilos para Tarefa Concluída (100%) --- */
.task-item.task-finished {
    opacity: 0.8; /* Deixa a tarefa um pouco mais apagada */
    border-color: #e2e8f0;
}

.task-item.task-finished h3 {
    text-decoration: line-through; /* O risco no título */
    color: #888;
}

/* Garante que o ícone de acordeão gire corretamente */
.task-item.active .accordion-icon {
    transform: rotate(180deg);
}

/* ==================================================
   --- Estilos das Etapas (Checkboxes e Texto) ---
   ================================================== */

.step-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.step-item {
    padding: 12px 24px;
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s;
}

.step-item:last-child {
    border-bottom: none;
}

.step-item:hover {
    background-color: #fff;
}

.step-item label {
    display: flex;
    align-items: center;
    cursor: pointer;
    gap: 12px;
    width: 100%; /* Garante que clicar na linha toda marque o box */
}

/* 1. Esconde o checkbox padrão feio do navegador */
.step-item input[type="checkbox"] {
    display: none;
}

/* 2. Cria o quadrado do checkbox personalizado */
.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid #cbd5e1;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    background-color: white;
    flex-shrink: 0; /* Impede que o quadrado amasse se o texto for longo */
}

/* 3. Estilo quando o checkbox está MARCADO (Estado Input) */
.step-item input:checked + .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* O símbolo de "check" (✓) feito com CSS puro */
.step-item input:checked + .checkmark::after {
    content: '';
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

/* 4. Estilo do Texto */
.step-text {
    font-size: 1rem;
    color: var(--text-color);
    transition: all 0.3s ease;
}

/* --- A MÁGICA ACONTECE AQUI: O Efeito Riscado --- */
/* Quando a LI tem a classe .completed (colocada pelo seu JS) */

.step-item.completed .step-text {
    text-decoration: line-through; /* Risca o texto */
    color: #94a3b8; /* Deixa o texto cinza claro */
    opacity: 0.8;
}

/* Opcional: Deixa o fundo levemente diferente quando concluído */
.step-item.completed {
    background-color: #f8fafc;
}

/* ==================================================
   --- Login Page Styles ---
   ================================================== */
body.page-login {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #dbeafe 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-card {
    background: var(--card-bg);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    width: 100%;
    max-width: 420px;
    animation: fadeIn 0.6s ease-out;
}

.login-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-header h2 {
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
}

.login-header p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* Form Styles */
.login-form p {
    margin-bottom: 1.5rem;
}

.login-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.login-form input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    color: var(--text-color);
    background-color: #fafafa;
    transition: all 0.2s ease;
    box-sizing: border-box; /* Ensures padding doesn't affect width */
}

.login-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(74, 105, 189, 0.1);
}

.btn-login-submit {
    width: 100%;
    padding: 1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 1rem;
    letter-spacing: 0.5px;
}

.btn-login-submit:hover {
    background-color: #3b56a0;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.btn-login-submit:active {
    transform: translateY(0);
}

/* Footer Link */
.login-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.login-footer a {
    color: var(--text-light);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 500;
}

.login-footer a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}


/* ==================================================
   --- Página de Comentários (Novo) ---
   ================================================== */

body.page-comment {
    background-color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px; /* Espaço em telas menores */
    box-sizing: border-box;
}

.comment-card {
    background-color: var(--card-bg);
    width: 100%;
    max-width: 600px;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05); /* Sombra suave e moderna */
    animation: fadeIn 0.5s ease-out;
}

.comment-header {
    text-align: center;
    margin-bottom: 32px;
}

.comment-header h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: 0 0 8px 0;
}

.comment-header p {
    color: var(--text-light);
    margin: 0;
    font-size: 1rem;
}

/* Form Styles */
.comment-form .form-group {
    margin-bottom: 20px;
}

.comment-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.95rem;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-family);
    color: var(--text-color);
    background-color: #fafafa;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.comment-form textarea {
    min-height: 120px;
    resize: vertical;
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(74, 105, 189, 0.15); /* Ring focus */
}

.form-text {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 6px;
    display: block;
}

/* Buttons */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    margin-top: 32px;
}

.btn-cancel {
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    background-color: transparent;
    transition: color 0.2s;
    border: 1px solid transparent;
}

.btn-cancel:hover {
    color: var(--text-color);
    background-color: #f1f5f9;
}

.btn-submit {
    padding: 12px 28px;
    border-radius: 8px;
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 6px -1px rgba(74, 105, 189, 0.2);
}

.btn-submit:hover {
    background-color: #3b56a0;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px -1px rgba(74, 105, 189, 0.3);
}

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