/* Estilos específicos para a calculadora de juros compostos */

/* Cabeçalho da Calculadora */
.calculator-header-section {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.calculator-description {
    color: var(--color-text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Container da Calculadora */
.calculator-section {
    margin-bottom: 3rem;
}

.calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .calculator-container {
        grid-template-columns: 1fr;
    }
}

/* Formulário */
.calculator-form-container {
    background-color: var(--color-secondary);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.calculator-form-container h3 {
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-text);
    font-size: 0.9rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.8rem;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: border-color var(--transition-speed) ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
}

.input-hint {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: 0.3rem;
}

/* Layout em linha para campos relacionados */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Ações do Formulário */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    flex: 1;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    border: none;
    text-align: center;
    font-family: 'Inter', sans-serif;
}

.btn-calculate {
    background-color: var(--color-accent);
    color: #ffffff;
}

.btn-calculate:hover {
    background-color: var(--color-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

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

.btn-reset:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--color-text);
}

/* Resultados */
.calculator-results-container {
    background-color: var(--color-secondary);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.calculator-results-container h3 {
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.results-placeholder {
    color: var(--color-text-light);
    text-align: center;
    padding: 2rem;
    font-style: italic;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius);
}

.results-content {
    margin-bottom: 2rem;
}

.result-item {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.result-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.result-label {
    font-weight: 500;
    color: var(--color-text);
    display: block;
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}

.result-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    color: #ffffff;
    font-weight: 600;
}

.result-detail {
    font-size: 1rem;
    color: var(--color-text-light);
}

/* Container do Gráfico */
.chart-container {
    background-color: var(--color-secondary);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    margin-top: 2rem;
}

.chart-container h3 {
    margin-bottom: 1.5rem;
    color: #ffffff;
    text-align: center;
}

.chart-wrapper {
    position: relative;
    width: 100%;
    height: 400px;
    margin: 0 auto;
}

.chart-wrapper canvas {
    width: 100% !important;
    height: 100% !important;
}

.chart-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.chart-type-selector {
    display: flex;
    gap: 0.5rem;
}

.btn-chart-type {
    padding: 0.5rem 1rem;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.btn-chart-type:hover {
    background-color: var(--color-hover);
}

.btn-chart-type.active {
    background-color: var(--color-accent);
    color: #ffffff;
    border-color: var(--color-accent);
}

.chart-legend {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend-color {
    width: 15px;
    height: 3px;
}

/* Seção Educacional */
.educational-section {
    margin-bottom: 3rem;
}

.educational-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

@media (max-width: 768px) {
    .educational-grid {
        grid-template-columns: 1fr;
    }
}

.educational-text h3 {
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.educational-text p {
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.formula-box {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-accent);
    margin-top: 1.5rem;
}

.formula-box h4 {
    color: #ffffff;
    margin-bottom: 1rem;
}

.formula {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 1rem;
    border-radius: var(--border-radius);
    font-family: 'Space Grotesk', monospace;
    color: #ffffff;
    margin: 1rem 0;
    text-align: center;
    overflow-x: auto;
}

.educational-text ul {
    list-style: none;
    padding-left: 0;
    margin: 1rem 0;
}

.educational-text li {
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.educational-text li:before {
    content: "•";
    color: var(--color-accent);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Insights Visuais */
.educational-insights h3 {
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.insight-card {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    margin-bottom: 1rem;
    transition: transform var(--transition-speed) ease;
}

.insight-card:hover {
    transform: translateY(-3px);
    border-color: var(--color-accent);
}

.insight-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.insight-card h4 {
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.insight-card p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Aviso Final */
.final-warning {
    background-color: rgba(249, 168, 37, 0.1);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 2px solid var(--color-warning);
    text-align: center;
}

.final-warning h3 {
    color: var(--color-warning);
    margin-bottom: 1rem;
}

.final-warning p {
    color: var(--color-text-light);
    margin-bottom: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.final-warning strong {
    color: #ffffff;
}

/* ====== CORREÇÕES ESPECÍFICAS PARA O MENU MOBILE ====== */

/* Garantir que o botão do menu apareça em mobile */
@media (max-width: 768px) {
    .nav-container {
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 15px;
        height: 60px;
    }
    
    /* Botão hamburger */
    .mobile-menu-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 44px;
        height: 44px;
        background: none;
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius);
        cursor: pointer;
        padding: 0;
        z-index: 1002;
    }
    
    .mobile-menu-toggle .bar {
        width: 20px;
        height: 2px;
        background-color: var(--color-text);
        margin: 2px 0;
        transition: 0.3s;
    }
    
    /* Menu principal - escondido por padrão em mobile */
    .nav-menu {
        display: none !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100vh !important;
        background-color: var(--color-secondary) !important;
        flex-direction: column !important;
        padding: 80px 30px 30px !important;
        z-index: 1000 !important;
        overflow-y: auto !important;
        margin: 0 !important;
    }
    
    /* Menu visível quando ativo */
    .nav-menu.active {
        display: flex !important;
    }
    
    /* Itens do menu em mobile */
    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-link {
        padding: 1rem 1.5rem;
        font-size: 1rem;
        border-left: 4px solid transparent;
    }
    
    .nav-link.active {
        border-left-color: #ffffff;
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    /* Overlay quando menu está aberto */
    body.menu-open {
        overflow: hidden;
    }
    
    body.menu-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
        z-index: 999;
    }
}

/* Animações do botão hamburger */
.mobile-menu-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.mobile-menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Em desktop, esconder o botão hamburger */
@media (min-width: 769px) {
    .mobile-menu-toggle {
        display: none !important;
    }
    
    .nav-menu {
        display: flex !important;
    }
}

/* ====== CORREÇÕES ESPECÍFICAS PARA O MENU MOBILE ====== */

/* Garantir que o botão do menu apareça em mobile */
@media (max-width: 768px) {
    .nav-container {
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 15px;
        height: 60px;
    }
    
    /* Botão hamburger */
    .mobile-menu-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 44px;
        height: 44px;
        background: none;
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius);
        cursor: pointer;
        padding: 0;
        z-index: 1002;
    }
    
    .mobile-menu-toggle .bar {
        width: 20px;
        height: 2px;
        background-color: var(--color-text);
        margin: 2px 0;
        transition: 0.3s;
    }
    
    /* Menu principal - escondido por padrão em mobile */
    .nav-menu {
        display: none !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100vh !important;
        background-color: var(--color-secondary) !important;
        flex-direction: column !important;
        padding: 80px 30px 30px !important;
        z-index: 1000 !important;
        overflow-y: auto !important;
        margin: 0 !important;
    }
    
    /* Menu visível quando ativo */
    .nav-menu.active {
        display: flex !important;
    }
    
    /* Itens do menu em mobile */
    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-link {
        padding: 1rem 1.5rem;
        font-size: 1rem;
        border-left: 4px solid transparent;
    }
    
    .nav-link.active {
        border-left-color: #ffffff;
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    /* Overlay quando menu está aberto */
    body.menu-open {
        overflow: hidden;
    }
    
    body.menu-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
        z-index: 999;
    }
}

/* Animações do botão hamburger */
.mobile-menu-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.mobile-menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Em desktop, esconder o botão hamburger */
@media (min-width: 769px) {
    .mobile-menu-toggle {
        display: none !important;
    }
    
    .nav-menu {
        display: flex !important;
    }
}