/* Reset e configurações base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    background: #05050f;
    color: #c8ffff;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Grid de fundo animado */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(15, 25, 40, 0.3) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 25, 40, 0.3) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: -1;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(20px, 20px); }
}

/* Container principal */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* Sistema de telas */
.screen {
    display: none;
    width: 100%;
    min-height: 100vh;
}

.screen.active {
    display: block;
}

/* Títulos */
.title {
    font-size: 3rem;
    font-weight: 700;
    color: #00c8ff;
    text-align: center;
    margin-bottom: 2rem;
    text-shadow: 0 0 20px rgba(0, 200, 255, 0.5);
}

/* Texto de introdução */
.intro-text {
    max-width: 750px;
    text-align: center;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.intro-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

/* Botões */
.btn {
    padding: 15px 30px;
    border: 2px solid;
    border-radius: 5px;
    background: transparent;
    color: inherit;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

.btn-primary {
    border-color: #00c8ff;
    color: #00c8ff;
}

.btn-primary:hover {
    background: #00c8ff;
    color: #05050f;
}

.btn-secondary {
    border-color: #c8ffff;
    color: #c8ffff;
}

.btn-secondary:hover {
    background: #c8ffff;
    color: #05050f;
}

.btn-danger {
    border-color: #ff3232;
    color: #ff3232;
}

.btn-danger:hover {
    background: #ff3232;
    color: #05050f;
}

.btn-success {
    border-color: #32ff96;
    color: #32ff96;
}

.btn-success:hover {
    background: #32ff96;
    color: #05050f;
}

.btn-choice {
    border-color: #00c8ff;
    color: #00c8ff;
    min-width: 120px;
}

.btn-choice:hover {
    background: #00c8ff;
    color: #05050f;
}

.btn-choice.selected {
    background: #32ff96;
    border-color: #32ff96;
    color: #05050f;
}

/* Formulários */
.form-group {
    margin-bottom: 2rem;
    text-align: center;
}

.form-group label {
    display: block;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: #c8ffff;
}

.form-input {
    width: 300px;
    padding: 15px;
    border: 2px solid #00c8ff;
    border-radius: 5px;
    background: transparent;
    color: #c8ffff;
    font-family: inherit;
    font-size: 1rem;
    text-align: center;
}

.form-input:focus {
    outline: none;
    border-color: #32ff96;
    box-shadow: 0 0 15px rgba(50, 255, 150, 0.3);
}

.form-textarea {
    width: 100%;
    height: 120px;
    padding: 15px;
    border: 2px solid #00c8ff;
    border-radius: 5px;
    background: transparent;
    color: #c8ffff;
    font-family: inherit;
    font-size: 0.9rem;
    resize: vertical;
}

.form-textarea:focus {
    outline: none;
    border-color: #32ff96;
}

/* Grid de botões */
.button-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    max-width: 600px;
    margin: 0 auto;
}

/* Tela de votação */
.voting-header {
    text-align: center;
    margin-bottom: 2rem;
}

#round-title {
    font-size: 2rem;
    color: #00c8ff;
    margin-bottom: 1rem;
}

.case-info {
    font-size: 0.9rem;
    color: #c8ffff;
    opacity: 0.8;
}

.fragment-container {
    width: 800px;
    height: 450px;
    border: 2px solid #00c8ff;
    border-radius: 10px;
    margin: 0 auto 2rem;
    position: relative;
    overflow: hidden;
}

.fragments-content {
    height: 100%;
    overflow-y: auto;
    padding: 20px;
    line-height: 1.6;
}

.fragments-content::-webkit-scrollbar {
    width: 8px;
}

.fragments-content::-webkit-scrollbar-track {
    background: transparent;
}

.fragments-content::-webkit-scrollbar-thumb {
    background: #0096c8;
    border-radius: 4px;
}

.fragments-content::-webkit-scrollbar-thumb:hover {
    background: #00c8ff;
}

.fragment-item {
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(0, 200, 255, 0.1);
    border-radius: 8px;
    border-left: 4px solid #00c8ff;
}

.fragment-title {
    font-weight: 700;
    color: #00c8ff;
    margin-bottom: 10px;
}

.fragment-text {
    color: #c8ffff;
    line-height: 1.5;
}

.voting-buttons {
    display: flex;
    gap: 50px;
    justify-content: center;
}

.voting-buttons .btn {
    min-width: 250px;
    padding: 20px;
    font-size: 1.1rem;
}

/* Tela de revelação final */
.case-story {
    max-width: 800px;
    margin: 0 auto 2rem;
    text-align: left;
    line-height: 1.6;
}

.case-story p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.final-verdict {
    text-align: center;
    margin-bottom: 2rem;
}

.final-verdict.culpado {
    color: #ff3232;
}

.final-verdict.inocente {
    color: #32ff96;
}

/* Tela de conclusão */
.completion-text {
    text-align: center;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.completion-text p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.download-section {
    text-align: center;
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 15, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.loading-overlay.hidden {
    display: none;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid #00c8ff;
    border-top: 3px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 15, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: #0a0a1a;
    border: 2px solid #00c8ff;
    border-radius: 10px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
}

.modal-content h3 {
    color: #00c8ff;
    margin-bottom: 1rem;
    text-align: center;
}

.modal-content p {
    margin-bottom: 1.5rem;
    text-align: center;
}

.modal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

/* Notificações */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 8px;
    color: #05050f;
    font-weight: 700;
    z-index: 2000;
    animation: slideIn 0.3s ease-out;
    max-width: 300px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.notification-info {
    background: #00c8ff;
    border-left: 4px solid #0096c8;
}

.notification-success {
    background: #32ff96;
    border-left: 4px solid #28cc7a;
}

.notification-warning {
    background: #ffaa00;
    border-left: 4px solid #e69500;
}

.notification-error {
    background: #ff3232;
    border-left: 4px solid #cc2929;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Status do Google Sheets */
.google-sheets-status {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.8);
    padding: 10px 15px;
    border-radius: 8px;
    border: 1px solid #00c8ff;
    font-size: 0.9rem;
    z-index: 100;
}

.status-connected {
    color: #32ff96;
}

.status-disconnected {
    color: #ff3232;
}

/* Botão de configuração do Google Sheets */
.configure-sheets-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(0, 200, 255, 0.2);
    border: 1px solid #00c8ff;
    color: #00c8ff;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    z-index: 100;
}

.configure-sheets-btn:hover {
    background: rgba(0, 200, 255, 0.3);
    transform: translateY(-1px);
}

/* Tela de Seleção de Versão */
.version-selection-text {
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-secondary);
    font-size: 1.2rem;
}

.version-buttons {
    display: flex;
    gap: 30px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.version-btn {
    min-width: 300px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 3px solid;
    position: relative;
    overflow: hidden;
}

.version-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 200, 255, 0.3);
}

.version-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.version-btn:hover::before {
    left: 100%;
}

.version-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.version-description {
    font-size: 1rem;
    color: var(--color-secondary);
    line-height: 1.4;
}

.version-info {
    margin-top: 40px;
}

.info-box {
    background: rgba(0, 200, 255, 0.1);
    border: 2px solid var(--color-primary);
    border-radius: 15px;
    padding: 25px;
    max-width: 600px;
    margin: 0 auto;
}

.info-box h3 {
    color: var(--color-primary);
    margin-bottom: 15px;
    text-align: center;
    font-size: 1.3rem;
}

.info-box p {
    color: var(--color-secondary);
    margin-bottom: 10px;
    line-height: 1.5;
}

.info-box strong {
    color: var(--color-primary);
}

/* Indicador de Versão */
.version-indicator {
    text-align: center;
    margin-bottom: 20px;
}

#current-version-display {
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .title {
        font-size: 2rem;
    }
    
    .fragment-container {
        width: 100%;
        height: 350px;
    }
    
    .voting-buttons {
        flex-direction: column;
        gap: 20px;
    }
    
    .voting-buttons .btn {
        min-width: auto;
    }
    
    .button-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
    }
    
    .form-input {
        width: 100%;
        max-width: 300px;
    }
    
    .notification {
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .google-sheets-status,
    .configure-sheets-btn {
        bottom: 10px;
        left: 10px;
        right: 10px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .fragment-container {
        height: 300px;
    }
    
    .modal-content {
        padding: 1rem;
        margin: 10px;
    }
}