/* Estilos específicos para a página do Quiz (Typeform-style) */

:root {
    --quiz-transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    --primary-color: var(--color-accent);
    --bg-color: var(--color-bg);
    --text-color: var(--color-text-main);
    --text-muted: var(--color-text-muted);
}

body.quiz-mode {
    overflow: hidden; /* Evitar scroll da página inteira */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--bg-color);
}

/* Header Simplificado */
.quiz-header {
    padding: var(--space-md) 0;
    text-align: center;
    position: relative;
    z-index: 10;
}

.quiz-header .logo {
    font-size: 1.5rem;
    display: inline-block;
}

/* Barra de Progresso */
.progress-container {
    width: 100%;
    height: 4px;
    background-color: rgba(0, 0, 0, 0.05); /* Fundo claro da barra */
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
}

.progress-bar {
    height: 100%;
    background-color: var(--primary-color);
    width: 0%;
    transition: width 0.3s ease;
}

/* Layout Principal do Quiz */
.quiz-main {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--space-md) var(--space-sm);
    z-index: 5;
}

.quiz-container {
    width: 100%;
    max-width: 800px;
    position: relative;
    min-height: 400px; /* Altura mínima para evitar layout shift bruto */
}

/* Seções / Perguntas */
.quiz-step {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 10px 4px 10px 0;
    transform: translateY(-50%) scale(0.95);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity var(--quiz-transition), transform var(--quiz-transition), visibility var(--quiz-transition);
}

.quiz-step::-webkit-scrollbar {
    width: 4px;
}
.quiz-step::-webkit-scrollbar-thumb {
    background-color: rgba(0,0,0,0.1);
    border-radius: 10px;
}

.quiz-step.active {
    opacity: 1;
    transform: translateY(-50%) scale(1);
    pointer-events: auto;
    visibility: visible;
}

/* Slide direction para animações suaves */
.quiz-step.slide-out-up {
    transform: translateY(-70%) scale(0.95);
    opacity: 0;
}
.quiz-step.slide-in-down {
    transform: translateY(-30%) scale(0.95);
    opacity: 0;
}

/* Tipografia das Perguntas */
.question-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--text-color);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
    text-align: left;
}

.question-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-top: -1rem;
    margin-bottom: var(--space-lg);
    font-weight: 400;
}

/* Opções de Resposta */
.options-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.option-btn {
    appearance: none;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    padding: 20px 24px;
    width: 100%;
    text-align: left;
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.option-btn:hover {
    border-color: var(--primary-color);
    background-color: var(--bg-color); /* Fundo levemente alterado */
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

/* Tecla de Atalho Visual (opcional, só visual, sem funcionalidade javascript ainda) */
.option-key {
    background: rgba(0,0,0,0.05);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-right: 16px;
    color: var(--text-muted);
}

/* Estado selecionado (para múltipla escolha) */
.option-btn.selected {
    border-color: var(--primary-color);
    background-color: #f0f4f1; /* Tom esverdeado super leve baseando no primary */
    box-shadow: 0 0 0 1px var(--primary-color);
}

/* Navegação e Botões de Ação */
.quiz-actions {
    margin-top: var(--space-xl);
    display: flex;
    gap: 16px;
    align-items: center;
}

.btn-nav {
    padding: 14px 32px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

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

.btn-nav.primary:hover {
    background-color: var(--color-accent-hover);
}

.btn-nav.secondary {
    background-color: transparent;
    color: var(--text-muted);
}

.btn-nav.secondary:hover {
    color: var(--text-color);
}

/* Formulário Final */
.final-form-container {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.final-form-container .question-title {
    text-align: center;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
}

.quiz-input-group {
    margin-bottom: 20px;
    text-align: left;
}

.quiz-input-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-color);
}

.quiz-input-group input,
.quiz-input-group select {
    width: 100%;
    padding: 16px;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    background: #fff;
    transition: border-color 0.2s ease;
}

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

/* Layout Telefone IDEM ao original */
.quiz-phone-row {
    display: flex;
    gap: 8px;
}

.quiz-input-group .quiz-phone-select { 
    width: auto;
    flex: 0 0 110px; 
    padding-left: 8px; 
    padding-right: 8px; 
}
.quiz-input-group .quiz-phone-ddd { 
    width: auto;
    flex: 0 0 70px; 
    text-align: center; 
    padding-left: 8px; 
    padding-right: 8px; 
}
.quiz-input-group .quiz-phone-number { 
    flex: 1; 
    min-width: 0; 
}

.quiz-phone-error {
    display: block;
    color: #b73a3a;
    font-size: 0.85rem;
    margin-top: 6px;
    min-height: 20px;
}

/* Tela de Loading */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.loading-screen.active {
    opacity: 1;
    pointer-events: auto;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(0,0,0,0.1);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-color);
}

/* Responsivo */
@media (max-width: 768px) {
    .quiz-header {
        display: none;
    }
    
    .quiz-main {
        align-items: flex-start;
        padding-top: 20px;
    }
    
    .quiz-step {
        top: 0;
        transform: translateY(20px) scale(0.95);
        max-height: calc(100vh - 40px); /* Fallback */
        max-height: calc(100svh - 40px); /* Garante que a barra do Safari não engolirá o conteúdo final */
        padding-bottom: 150px; /* Espaço extra enorme para conseguir rolar BEM o botão para cima */
    }
    
    .quiz-step.active {
        transform: translateY(0) scale(1);
    }
    
    .quiz-step.slide-out-up {
        transform: translateY(-30px) scale(0.95);
    }
    .quiz-step.slide-in-down {
        transform: translateY(30px) scale(0.95);
    }

    .question-title {
        text-align: center;
    }
    
    .option-btn {
        padding: 16px 20px;
    }
    
    .quiz-actions {
        justify-content: center;
    }
    
    .quiz-phone-row {
        flex-wrap: wrap;
    }
    
    .quiz-input-group .quiz-phone-select { width: 100%; flex: 1 1 100%; }
    .quiz-input-group .quiz-phone-ddd { width: 30%; flex: 0 0 30%; }
    .quiz-input-group .quiz-phone-number { width: calc(70% - 8px); flex: 0 0 calc(70% - 8px); }
}