:root {
    --background-color: #1a202c;
    --card-background-color: #2d3748;
    --primary-text-color: #e2e8f0;
    --secondary-text-color: #a0aec0;
    --primary-color: #4299e1;
    --primary-color-hover: #2b6cb0;
    --header-color: #1a202c;
    --border-color: #4a5568;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --danger-color: #f56565;
    --success-color: #48bb78;
    --warning-color: #ecc94b;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin: 0;
    padding: 24px;
    background-color: var(--background-color);
    color: var(--primary-text-color);
    line-height: 1.6;
}

.container {
    max-width: 95%;
    margin: auto;
    position: relative; 
    padding-top: 80px; 
}


.header-logo {
    position: absolute;   
    top: 24px;           
    left: 24px;          
    width: 180px;       
    height: auto;         
    z-index: 1000;       
}


h1 {
    text-align: center;
    margin-top: 0; 
    margin-bottom: 24px;
    color: var(--primary-text-color);
    font-weight: 700;
    letter-spacing: -1px;
}

.header-controls {
    text-align: center;
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    background-color: var(--primary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.2s ease-in-out;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: var(--primary-color-hover);
    box-shadow: 0 4px 12px rgba(66, 153, 225, 0.2);
    transform: translateY(-2px);
}

.btn-secondary { background-color: #6c757d; }
.btn-secondary:hover { background-color: #5a6268; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); }
.btn-success { background-color: #28a745; }
.btn-success:hover { background-color: #218838; box-shadow: 0 4px 12px rgba(40, 167, 69, 0.2); }

.panel-filtros, .seccion-tabla, .grafica-container {
    background-color: var(--card-background-color);
    padding: 24px;
    margin-bottom: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.panel-filtros {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
    justify-content: center;
}

.grupo-filtro label {
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--secondary-text-color);
    text-align: left;
}

.grupo-filtro input, .grupo-filtro select {
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    background-color: #1a202c;
    color: var(--primary-text-color);
    transition: border-color 0.2s;
}

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

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    vertical-align: middle;
    font-size: 12px;
}

thead {
    background-color: var(--header-color);
    color: var(--primary-text-color);
    border-bottom: 2px solid var(--primary-color);
}

tbody tr {
    transition: background-color 0.2s;
}

tbody tr:nth-child(even) {
    background-color: #262f3e;
}

tbody tr:hover {
    background-color: #374151;
}

.score { font-weight: bold; font-size: 14px; color: var(--primary-color); }
.hits { color: var(--success-color); }
.errors { color: var(--danger-color); }
.duration { color: var(--secondary-text-color); font-style: italic; }

.grid-graficas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.grafica-container h2 {
    text-align: center;
    margin-top: 0;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
    font-size: 1.1em;
    font-weight: 600;
    color: var(--primary-text-color);
}

.chart-wrapper {
    position: relative;
    flex-grow: 1;
}

.loader {
    text-align: center;
    font-size: 20px;
    padding: 50px;
    color: var(--secondary-text-color);
}



.header-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.main-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding: 10px;
    background-color: var(--card-background-color);
    border-radius: 8px;
    width: fit-content;
    box-shadow: var(--shadow);
}

.nav-link {
    padding: 10px 20px;
    color: var(--secondary-text-color);
    text-decoration: none;
    font-weight: 600;
    border-radius: 6px;
    transition: all 0.2s ease-in-out;
}

.nav-link:hover {
    background-color: #374151;
    color: var(--primary-text-color);
}

.nav-link.active {
    background-color: var(--primary-color);
    color: #fff;
    box-shadow: 0 4px 12px rgba(66, 153, 225, 0.2);
}

.game-container {
    background-color: var(--card-background-color);
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
}



#unity-container {
    position: relative;
    width: 960px;
    height: 600px;
    border-radius: 8px;
    overflow: hidden;
}

#unity-canvas {
    width: 100%;
    height: 100%;
}

#unity-loading-bar {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}