/* --- GERAL E VARIÁVEIS --- */
:root {
    --primary-color: #28a745;
    --primary-hover: #218838;
    --secondary-color: #6c757d;
    --secondary-hover: #5a6268;
    --danger-color: #dc3545;
    --danger-hover: #c82333;
    --warning-bg-light: #fff3cd;
    --warning-text-light: #856404;
    --warning-border-light: #ffeeba;
    --warning-bg-dark: #332701;
    --warning-text-dark: #ffc107;
    --warning-border-dark: #665100;
    --accent-color: #17a2b8;
    --info-color: #007bff;
    --light-bg: #f8f9fa;
    --dark-bg: #212529;
    --light-surface: #ffffff;
    --dark-surface: #343a40;
    --light-text: #212529;
    --dark-text: #f8f9fa;
    --border-light: #dee2e6;
    --border-dark: #495057;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --border-radius: 8px;
    --transition: all 0.3s ease-in-out;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 15px;
    background-color: var(--light-bg);
    color: var(--light-text);
    transition: var(--transition);
}
body.dark-mode {
    background-color: var(--dark-bg);
    color: var(--dark-text);
}
.container {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--light-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 20px;
    transition: var(--transition);
}
body.dark-mode .container { background-color: var(--dark-surface); }

/* --- SPLASH SCREEN --- */
#splash-screen {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--light-bg);
    display: flex; justify-content: center; align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s;
}
body.dark-mode #splash-screen { background-color: var(--dark-bg); }
.splash-content { text-align: center; animation: fadeIn 1s ease-in; }
.splash-content h1 { font-size: 3rem; color: var(--primary-color); margin: 0; }
.splash-content p { font-size: 1.2rem; color: var(--secondary-color); }
body.dark-mode .splash-content p { color: var(--dark-text); }
.splash-fade-out { opacity: 0; visibility: hidden; }

/* --- CABEÇALHO E NAVEGAÇÃO --- */
.app-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 20px; padding-bottom: 15px;
    border-bottom: 1px solid var(--border-light);
}
body.dark-mode .app-header { border-bottom-color: var(--border-dark); }
.app-header h1 { margin: 0; font-size: 1.8rem; color: var(--primary-color); font-weight: 700; }
.app-header h1 i { margin-right: 10px; }
.version-badge { font-size: 0.8rem; color: var(--secondary-color); vertical-align: middle; }
.theme-toggle {
    background: none; border: 1px solid var(--border-light); color: var(--secondary-color);
    width: 40px; height: 40px; border-radius: 50%; cursor: pointer;
    font-size: 1.2rem; transition: var(--transition);
}
body.dark-mode .theme-toggle { border-color: var(--border-dark); color: var(--dark-text); }
.theme-toggle:hover { background-color: var(--primary-color); color: var(--light-surface); transform: rotate(15deg); }
.main-nav { display: flex; gap: 5px; margin-bottom: 20px; overflow-x: auto; }
.nav-button {
    flex-shrink: 0; padding: 12px 10px; font-size: 0.9rem; font-weight: 500;
    background-color: transparent; color: var(--secondary-color);
    border: none; border-bottom: 3px solid transparent; cursor: pointer;
    transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 8px;
}
.nav-button:hover { color: var(--primary-color); }
.nav-button.active { color: var(--primary-color); border-bottom-color: var(--primary-color); }
.nav-button span { display: inline; }

/* Correção para o clique da aba sobrepor os anúncios */
.main-nav {
    position: relative; /* Necessário para o z-index funcionar */
    z-index: 10;      /* Eleva a barra de navegação para uma camada superior */
}

main {
    position: relative; /* Garante que o conteúdo principal também tenha um contexto de empilhamento */
    z-index: 1;       /* Coloca o conteúdo principal (e os anúncios dentro dele) numa camada inferior */
}


/* --- ABAS E CONTEÚDO --- */
.tab-content { display: none; } 
.tab-content.active { display: block; animation: fadeIn 0.5s; } 
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.sub-nav { display: flex; border-bottom: 1px solid var(--border-light); margin-bottom: 20px; }
body.dark-mode .sub-nav { border-bottom-color: var(--border-dark); }
.sub-tab-content { display: none; }
.sub-tab-content.active { display: block; }
.sub-nav-button {
    padding: 10px 15px; background: none; border: none; cursor: pointer;
    color: var(--secondary-color); position: relative; font-size: 0.95rem;
}
.sub-nav-button::after {
    content: ''; position: absolute; bottom: -1px; left: 0; width: 100%; height: 2px;
    background-color: var(--primary-color); transform: scaleX(0); transition: var(--transition);
}
.sub-nav-button.active { color: var(--primary-color); }
.sub-nav-button.active::after { transform: scaleX(1); }

/* --- FORMULÁRIOS E INPUTS (REFATORADO) --- */
.calculator-section, .config-section, .faq-section, .recommendations-section {
    padding: 20px; background-color: var(--light-bg);
    border: 1px solid var(--border-light); border-radius: var(--border-radius);
    margin-bottom: 20px;
}
body.dark-mode .calculator-section, body.dark-mode .config-section,
body.dark-mode .faq-section, body.dark-mode .recommendations-section {
    background-color: var(--dark-bg); border-color: var(--border-dark);
}
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-bottom: 20px; }
.input-group, .input-group-full-width { display: flex; flex-direction: column; position: relative; }
.input-group-full-width { margin-bottom: 20px; }
.input-group label, .input-group-full-width label {
    margin-bottom: 5px; font-size: 0.9rem; font-weight: 500;
    color: var(--secondary-color); display: flex; align-items: center; gap: 5px;
}
body.dark-mode .input-group label, body.dark-mode .input-group-full-width label { color: #adb5bd; }

/* Regra de Estilo Global para Inputs, Selects e Textareas */
input[type="text"], input[type="number"], input[type="email"], select, textarea {
    width: 100%; 
    padding: 12px; 
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius); 
    font-size: 1rem;
    background-color: var(--light-surface); 
    color: var(--light-text);
    transition: var(--transition); 
    box-sizing: border-box;
    font-family: inherit; /* Garante que a fonte seja a mesma do corpo */
}

/* Regra de Estilo para Modo Escuro */
body.dark-mode input[type="text"],
body.dark-mode input[type="number"],
body.dark-mode input[type="email"],
body.dark-mode select,
body.dark-mode textarea {
    background-color: var(--dark-surface); 
    border-color: var(--border-dark); 
    color: var(--dark-text);
}

select {
    -webkit-appearance: none; -moz-appearance: none; appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat; background-position: right .75rem center; background-size: 16px 12px;
}
body.dark-mode select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23f8f9fa' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}
input:focus, select:focus, textarea:focus {
    outline: none; border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.2);
}
.input-error { border-color: var(--danger-color) !important; }
.input-error:focus { box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.25) !important; }
.validation-message { color: var(--danger-color); font-size: 0.8rem; margin-top: 5px; height: 1em; }
.input-note { font-size: 0.8rem; color: var(--secondary-color); margin-top: 5px; }
.input-note a { color: var(--primary-color); text-decoration: none; }

/* --- TOOLTIP STYLES --- */
.tooltip { position: relative; cursor: help; color: var(--info-color); }
.tooltip .tooltip-text {
    visibility: hidden; width: 220px; background-color: #333; color: #fff;
    text-align: center; border-radius: 6px; padding: 8px; position: absolute;
    z-index: 10; bottom: 125%; left: 50%; transform: translateX(-50%);
    opacity: 0; transition: opacity 0.3s, visibility 0.3s; font-weight: normal;
    font-size: 0.85rem; white-space: normal; pointer-events: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.tooltip .tooltip-text::after {
    content: ""; position: absolute; top: 100%; left: 50%;
    transform: translateX(-50%); border-width: 5px; border-style: solid;
    border-color: #333 transparent transparent transparent;
}
.tooltip:hover .tooltip-text, .tooltip i:focus + .tooltip-text { visibility: visible; opacity: 1; }
.tooltip i:focus { outline: 2px solid var(--info-color); outline-offset: 2px; border-radius: 50%; }

.collapsible-section { margin-bottom: 20px; }
.collapsible-section summary {
    cursor: pointer; font-weight: 600; color: var(--primary-color);
    padding: 10px; border-radius: var(--border-radius); transition: var(--transition);
}
.collapsible-section summary:hover { background-color: rgba(40, 167, 69, 0.1); }
body.dark-mode .collapsible-section summary:hover { background-color: rgba(40, 167, 69, 0.2); }

/* --- BOTÕES --- */
.action-button, .secondary-button, .danger-button {
    width: 100%; padding: 15px; font-size: 1.1rem; font-weight: 600;
    border: none; border-radius: var(--border-radius); cursor: pointer;
    transition: var(--transition); margin-top: 10px; text-align: center;
    text-decoration: none; display: inline-block;
}
a.action-button, a.secondary-button, a.danger-button { box-sizing: border-box; }
.action-button { background-color: var(--primary-color); color: white; }
.action-button:hover { background-color: var(--primary-hover); transform: translateY(-2px); }
.secondary-button { background-color: var(--secondary-color); color: white; }
.secondary-button:hover { background-color: var(--secondary-hover); }
.danger-button { background-color: var(--danger-color); color: white; }
.danger-button:hover { background-color: var(--danger-hover); }
.action-buttons-group { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.action-buttons-group button { flex-grow: 1; }
.dashboard-action-btn {
    background: none; border: 1px solid var(--primary-color); color: var(--primary-color);
    border-radius: 20px; padding: 5px 10px; font-size: 0.8rem; cursor: pointer;
    margin-top: 10px; transition: var(--transition);
}
.dashboard-action-btn:hover { background-color: var(--primary-color); color: white; }
body.dark-mode .dashboard-action-btn { border-color: var(--primary-color); color: var(--primary-color); }

/* --- RESULTADOS, DASHBOARD E GRÁFICOS --- */
.results-grid, .dashboard-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px; margin-top: 20px; margin-bottom: 20px;
}
.result-card, .dashboard-card {
    background-color: var(--light-bg); padding: 15px;
    border-radius: var(--border-radius); text-align: center;
    display: flex; flex-direction: column; justify-content: space-between;
}
body.dark-mode .result-card, body.dark-mode .dashboard-card { background-color: var(--dark-bg); }
.result-card h3, .dashboard-card h3 {
    margin: 0 0 5px 0;
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 500;
    /* A propriedade text-align é herdada do card, garantindo a centralização */
}
body.dark-mode .result-card h3, body.dark-mode .dashboard-card h3 { color: var(--dark-text); }
.result-card div, .dashboard-card p { margin: 0; font-size: 1.5rem; font-weight: 700; color: var(--primary-color); word-wrap: break-word; }
.result-card { border-left: 5px solid var(--accent-color); }
.result-card.lucro div { color: var(--primary-color); }
.result-card.deducoes div { color: var(--danger-color); }
.result-card.margem div { color: var(--accent-color); }
.dashboard-card i { margin-right: 8px; color: var(--secondary-color); }
.chart-container { margin-top: 25px; padding: 15px; background-color: var(--light-bg); border-radius: var(--border-radius); }
body.dark-mode .chart-container { background-color: var(--dark-bg); }

/* --- AVISO DE MARGEM --- */
.margin-warning { margin-top: 15px; padding: 15px; border-radius: var(--border-radius); background-color: var(--warning-bg-light); color: var(--warning-text-light); border: 1px solid var(--warning-border-light); font-weight: 500; }
body.dark-mode .margin-warning { background-color: var(--warning-bg-dark); color: var(--warning-text-dark); border-color: var(--warning-border-dark); }
.margin-warning i { margin-right: 10px; font-size: 1.2rem; }
.suggestion-text { display: block; margin-top: 10px; }
.suggestion-price { font-weight: 700; }
.apply-suggestion-btn { margin-left: 10px; padding: 4px 8px; font-size: 0.8rem; border: 1px solid var(--warning-text-light); color: var(--warning-text-light); background-color: transparent; border-radius: 4px; cursor: pointer; }
body.dark-mode .apply-suggestion-btn { border-color: var(--warning-text-dark); color: var(--warning-text-dark); }

/* --- HISTÓRICO E COMPARAÇÃO --- */
.category-filter-container { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.filter-btn { padding: 8px 15px; border: 1px solid var(--border-light); background-color: transparent; color: var(--secondary-color); border-radius: 20px; cursor: pointer; transition: var(--transition); }
body.dark-mode .filter-btn { border-color: var(--border-dark); }
.filter-btn.active { background-color: var(--primary-color); color: white; border-color: var(--primary-color); }
#historicoContainer { margin-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.historico-item { display: flex; justify-content: space-between; align-items: center; padding: 15px; background-color: var(--light-bg); border-radius: var(--border-radius); border-left: 4px solid var(--primary-color); transition: var(--transition); }
body.dark-mode .historico-item { background-color: var(--dark-bg); }
.historico-item.serviço { border-left-color: var(--accent-color); }
.historico-item.selected { background-color: rgba(40, 167, 69, 0.1); border-left-color: #f0ad4e; }
body.dark-mode .historico-item.selected { background-color: rgba(40, 167, 69, 0.2); }
.historico-item.highlight-save { animation: highlight 2s ease-out; }
@keyframes highlight { 0% { background-color: rgba(40, 167, 69, 0.3); } 100% { background-color: var(--light-bg); } }
body.dark-mode @keyframes highlight { 100% { background-color: var(--dark-bg); } }
.historico-info { display: flex; align-items: center; gap: 15px; flex-grow: 1; cursor: pointer; }
.historico-info .nome { font-weight: 600; }
.historico-info .data { font-size: 0.8rem; color: var(--secondary-color); }
.category-badge { background-color: var(--secondary-color); color: white; font-size: 0.7rem; padding: 2px 6px; border-radius: 10px; margin-left: 5px; }
.historico-valor { font-size: 1.2rem; font-weight: 600; margin: 0 15px; }
.historico-actions { display: flex; gap: 10px; }
.historico-action-btn { background: none; border: none; color: var(--secondary-color); cursor: pointer; font-size: 1.1rem; }
.historico-action-btn:hover { color: var(--primary-color); }
.info-text { font-size: 0.9rem; color: var(--secondary-color); margin: 10px 0; text-align: center; }

/* --- RECURSOS (FAQ, RECOMENDAÇÕES) --- */
.faq-section h2, .recommendations-section h2 { border-bottom: 2px solid var(--primary-color); padding-bottom: 10px; margin-bottom: 20px; }
.faq-item { margin-bottom: 10px; border: 1px solid var(--border-light); border-radius: var(--border-radius); }
body.dark-mode .faq-item { border-color: var(--border-dark); }
.faq-item summary { font-weight: 600; padding: 15px; cursor: pointer; outline: none; }
.faq-answer { padding: 0 15px 15px 15px; line-height: 1.6; }
.recommendations-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.recommendation-card { background-color: var(--light-bg); border: 1px solid var(--border-light); border-radius: var(--border-radius); padding: 20px; text-align: center; text-decoration: none; color: var(--light-text); transition: var(--transition); }
body.dark-mode .recommendation-card { background-color: var(--dark-bg); border-color: var(--border-dark); color: var(--dark-text); }
.recommendation-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.recommendation-card img { width: 80px; height: 80px; border-radius: 50%; margin-bottom: 15px; }
.recommendation-card h3 { margin: 0 0 10px 0; color: var(--primary-color); }
.recommendation-card p { font-size: 0.9rem; line-height: 1.5; }

/* --- ANÚNCIOS --- */
.ad-placeholder {
    background-color: var(--light-bg);
    border: 1px dashed var(--border-light);
    padding: 10px;
    margin: 20px 0;
    border-radius: var(--border-radius);
    min-height: 100px;
    display: block;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}
body.dark-mode .ad-placeholder { background-color: var(--dark-bg); border-color: var(--border-dark); }

/* --- MODAIS --- */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); display: none; justify-content: center; align-items: center; z-index: 1000; padding: 15px; box-sizing: border-box; }
.modal-content { background-color: var(--light-surface); padding: 25px; border-radius: var(--border-radius); box-shadow: 0 10px 30px rgba(0,0,0,0.2); width: 100%; max-width: 400px; text-align: center; }
.modal-content.large { max-width: 90%; width: 800px; }
body.dark-mode .modal-content { background-color: var(--dark-surface); }
.modal-content p { font-size: 1.1rem; margin-bottom: 15px; }
.modal-actions { display: flex; gap: 10px; justify-content: center; }
.modal-actions button { width: auto; min-width: 120px; margin: 0; }
#compareModalBody { text-align: left; max-height: 70vh; overflow-y: auto; }
.compare-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
.compare-table th, .compare-table td { padding: 12px; border: 1px solid var(--border-light); }
body.dark-mode .compare-table th, body.dark-mode .compare-table td { border-color: var(--border-dark); }
.compare-table th { background-color: var(--light-bg); font-weight: 600; }
body.dark-mode .compare-table th { background-color: var(--dark-bg); }
.compare-table .highlight-row { background-color: rgba(40, 167, 69, 0.1); font-weight: bold; }
body.dark-mode .compare-table .highlight-row { background-color: rgba(40, 167, 69, 0.2); }

/* --- NOTIFICAÇÃO E BANNERS --- */
.notification { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); padding: 15px 25px; background-color: var(--primary-color); color: white; border-radius: var(--border-radius); box-shadow: var(--shadow); z-index: 2001; opacity: 0; visibility: hidden; transition: opacity 0.5s, visibility 0.5s, transform 0.5s; width: 90%; max-width: 500px; text-align: center; }
.notification.show { opacity: 1; visibility: visible; transform: translate(-50%, -10px); }
.notification.error { background-color: var(--danger-color); }
.bottom-banner { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); width: 95%; max-width: 600px; background-color: var(--light-surface); color: var(--light-text); border-radius: var(--border-radius); box-shadow: 0 5px 20px rgba(0,0,0,0.15); padding: 15px; display: none; align-items: center; justify-content: space-between; gap: 15px; z-index: 2000; transition: var(--transition); animation: slideUp 0.5s ease-out; }
body.dark-mode .bottom-banner { background-color: var(--dark-surface); color: var(--dark-text); box-shadow: 0 5px 20px rgba(0,0,0,0.3); }
@keyframes slideUp { from { transform: translate(-50%, 100px); opacity: 0; } to { transform: translate(-50%, 0); opacity: 1; } }
.bottom-banner img { width: 40px; height: 40px; }
.banner-text { flex-grow: 1; }
.banner-text span { display: block; }
.banner-text strong { font-size: 1.1rem; }
.banner-text a { color: var(--primary-color); text-decoration: underline; }
.banner-button { padding: 8px 16px; border-radius: var(--border-radius); border: none; cursor: pointer; font-weight: 600; transition: var(--transition); white-space: nowrap; }
.banner-button.primary { background-color: var(--primary-color); color: white; }
.banner-button.primary:hover { background-color: var(--primary-hover); }
.banner-button-close { background: none; border: none; font-size: 1.8rem; color: var(--secondary-color); cursor: pointer; padding: 0 10px; }

/* --- FOOTER --- */
footer { text-align: center; margin-top: 30px; padding-top: 15px; border-top: 1px solid var(--border-light); font-size: 0.9rem; color: var(--secondary-color); }
body.dark-mode footer { border-top-color: var(--border-dark); }
footer a { color: var(--primary-color); text-decoration: none; margin: 0 5px; }
footer a:hover { text-decoration: underline; }
.developer-credit { margin-top: 10px; }
.developer-credit a { font-weight: bold; }

/* --- PÁGINAS ESTÁTICAS E ARTIGOS --- */
body.static-page, body.article-page { padding: 20px; }
.page-content { padding: 20px; max-width: 800px; margin: 20px auto; background: var(--light-surface); border-radius: var(--border-radius); box-shadow: var(--shadow); }
body.dark-mode .page-content { background: var(--dark-surface); }
.page-content h1, .page-title { color: var(--primary-color); margin-bottom: 20px; border-bottom: 1px solid var(--border-light); padding-bottom: 10px; }
body.dark-mode .page-content h1, body.dark-mode .page-title { border-bottom-color: var(--border-dark); }
.page-content h2 { margin-top: 30px; margin-bottom: 15px; }
.page-content p, .page-content li { line-height: 1.7; margin-bottom: 15px; }
.page-content ul { padding-left: 20px; }
.back-link { display: inline-block; margin-bottom: 20px; color: var(--primary-color); text-decoration: none; font-weight: bold; }
.page-subtitle { font-size: 1.1rem; color: var(--secondary-color); margin-top: -15px; margin-bottom: 30px; }
.articles-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.article-card { display: block; background-color: var(--light-bg); border: 1px solid var(--border-light); border-radius: var(--border-radius); padding: 20px; text-decoration: none; color: var(--light-text); transition: var(--transition); }
body.dark-mode .article-card { background-color: var(--dark-bg); border-color: var(--border-dark); color: var(--dark-text); }
.article-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--primary-color); }
.article-title { font-size: 1.3rem; font-weight: 600; color: var(--primary-color); margin-bottom: 10px; }
.article-excerpt { font-size: 1rem; margin-bottom: 15px; }
.article-read-more { font-weight: 600; color: var(--primary-color); }
.article-meta { font-size: 0.9rem; color: var(--secondary-color); margin-bottom: 20px; }

/* --- CONFIGURAÇÕES --- */
.add-category-form, .add-fixed-cost-form { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.add-category-form input, .add-fixed-cost-form input { flex-grow: 1; }
.add-category-form button, .add-fixed-cost-form button { flex-shrink: 0; width: auto; padding: 12px 20px; margin: 0; }
#categoriesListContainer, #fixedCostsListContainer { display: flex; flex-direction: column; gap: 10px; }
.category-item, .fixed-cost-item { display: flex; justify-content: space-between; align-items: center; padding: 10px; background-color: var(--light-bg); border-radius: var(--border-radius); }
body.dark-mode .category-item, body.dark-mode .fixed-cost-item { background-color: var(--dark-bg); }
.delete-category-btn, .delete-fixed-cost-btn { background: none; border: none; color: var(--danger-color); cursor: pointer; font-size: 1rem; }
.fixed-cost-summary { margin-top: 20px; font-weight: 600; text-align: right; }

/* --- TOUR INTRODUTÓRIO (INTRO.JS) --- */
.custom-tooltip { 
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}
body.dark-mode .introjs-tooltip {
    background-color: var(--dark-surface);
    color: var(--dark-text);
    border: 1px solid var(--border-dark);
}
body.dark-mode .introjs-arrow.top {
    border-bottom-color: var(--dark-surface);
}
body.dark-mode .introjs-arrow.bottom {
    border-top-color: var(--dark-surface);
}
body.dark-mode .introjs-tooltiptext {
    color: var(--dark-text);
}
body.dark-mode .introjs-button {
    background-color: var(--primary-color);
    color: white;
    text-shadow: none;
    border-radius: var(--border-radius);
}
body.dark-mode .introjs-button:hover {
    background-color: var(--primary-hover);
}
body.dark-mode .introjs-skipbutton {
    color: var(--secondary-color);
}
body.dark-mode .introjs-skipbutton:hover {
    color: var(--dark-text);
}


/* --- RESPONSIVIDADE --- */
@media (max-width: 600px) {
    body { padding: 10px; }
    .container { padding: 15px; }
    .app-header h1 { font-size: 1.5rem; }
    .nav-button span { display: none; }
    .form-grid, .dashboard-grid, .recommendations-grid { grid-template-columns: 1fr; }
    .action-buttons-group { flex-direction: column; }
    .bottom-banner { flex-direction: column; text-align: center; }
    .modal-content.large { max-width: 95%; }
    .tooltip .tooltip-text { max-width: 200px; }
    .add-category-form, .add-fixed-cost-form { flex-direction: column; }
    .add-category-form button, .add-fixed-cost-form button { width: 100%; }

    .ad-placeholder {
        min-height: 50px; 
    }
}

/* --- ESTILOS PARA DETECÇÃO DE ADBLOCK --- */
#adblock-modal {
    z-index: 9998; /* Deve estar abaixo do splash screen mas acima de todo o resto */
}

/* Classe "isca" que muitos adblockers procuram e bloqueiam */
.ad-banner {
    opacity: 0;
    pointer-events: none;
}