:root {
    --primary: #004c99; /* Azul de empresa */
    --secondary: #007bb6; /* Azul más claro */
    --accent: #ffb700; /* Naranja para acentos */
    --background: #f4f7f9; /* Fondo claro */
    --text-dark: #333;
    --text-light: #fff;
    --danger: #e74c3c;
    --success: #2ecc71;
    --border-color: #ddd;
    --font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

body {
    margin: 0;
    font-family: var(--font-family);
    background-color: var(--background);
    color: var(--text-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-image: url('img/fondo-empresa.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    transition: background-image 0.5s ease-in-out;
}

.container {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 90%;
    text-align: center;
    backdrop-filter: blur(5px);
}

header {
    margin-bottom: 30px;
}

.logo {
    font-size: 2.5em;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 5px;
}

header p {
    font-size: 1.1em;
    color: #666;
}

.screen {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.screen.active {
    display: block;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 1em;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 76, 153, 0.1);
}

.btn {
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease; /* Añadido box-shadow */
    width: 100%;
    margin-top: 15px;
    background-color: var(--primary); /* Color de fondo principal para el botón */
    color: var(--text-light); /* Color del texto claro */
    box-shadow: 0 4px 10px rgba(0, 76, 153, 0.2); /* Sombra para que destaque */
}

.btn:hover {
    transform: translateY(-2px);
    background-color: #003f7f; /* Un tono un poco más oscuro al pasar el ratón */
    box-shadow: 0 6px 15px rgba(0, 76, 153, 0.3); /* Sombra más pronunciada */
}

.btn.btn-primary {
    background-color: var(--primary);
    color: var(--text-light);
}

.btn.btn-secondary {
    background-color: var(--secondary);
    color: var(--text-light);
}

.btn.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn.btn-outline:hover {
    background-color: var(--primary);
    color: var(--text-light);
}

.avatar-selection {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.avatar-option {
    border: 2px solid transparent;
    border-radius: 50%;
    padding: 5px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.avatar-option img {
    width: 100%;
    height: auto;
    border-radius: 50%;
    display: block;
}

.avatar-option:hover {
    border-color: var(--accent);
}

.avatar-option.selected {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 76, 153, 0.3);
}

.option-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    text-align: left;
    cursor: pointer;
    font-size: 1.1em;
}

.option-item input[type="radio"] {
    display: none;
}

.option-item label {
    background-color: #f0f4f7;
    border: 2px solid #ddd;
    padding: 15px;
    border-radius: 10px;
    width: 100%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    font-weight: 500;
}

.option-item input[type="radio"]:checked + label {
    background-color: var(--primary);
    color: var(--text-light);
    border-color: var(--primary);
}

.option-item label:hover {
    border-color: var(--primary);
}

.question-timer {
    display: none; /* Ocultar el timer */
}

#question-progress,
#open-question-progress {
    margin-top: 20px;
    color: #666;
    font-size: 0.9em;
}

.notification {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 15px 25px;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: none;
}

.notification.danger {
    background-color: var(--danger);
}

.notification.success {
    background-color: var(--success);
}

.error-message {
    color: var(--danger);
    font-size: 0.9em;
    margin-top: 10px;
}



/* Nuevo estilo para la pantalla de finalización */
.completion-screen {
    position: relative; /* Necesario para que el confeti se posicione correctamente */
    overflow: hidden;
    padding-top: 50px; /* Espacio para que el confeti no se superponga */
}

/* Confeti CSS - Adaptado para un efecto más limpio */
.completion-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, transparent 20%, var(--accent) 20%),
                radial-gradient(circle at 90% 80%, transparent 20%, var(--secondary) 20%),
                radial-gradient(circle at 70% 30%, transparent 20%, var(--primary) 20%),
                radial-gradient(circle at 40% 60%, transparent 20%, var(--accent) 20%);
    background-size: 100px 100px;
    background-repeat: repeat;
    opacity: 0;
    animation: confetti-drop 1s forwards ease-out;
}

@keyframes confetti-drop {
    0% { transform: translateY(-100%); opacity: 1; }
    100% { transform: translateY(0); opacity: 0; }
}

/* Estilo para el emoji de visto */
.emoji.checkmark {
    font-size: 4em;
    animation: bounceIn 0.8s ease-in-out;
}

@keyframes bounceIn {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); }
}


@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .container {
        padding: 20px;
    }
    .logo {
        font-size: 2em;
    }
}