:root {
    /* Inherit from pace-theme.css where possible, but define local overrides if needed */
    --primary-color: #EB9110; /* Pace Orange */
    --accent-color: #3b82f6;
    --pace-orange: #EB9110;
    --bg-color: #111827; /* Dark BG */
    --card-bg: #1f2937; /* Dark Card */
    --text-color: #f9fafb; /* Light Text */
    --text-light: #9ca3af; /* Muted Text */
    --border-color: rgba(255,255,255,0.1);
}

body {
    font-family: 'Barlow Condensed', sans-serif; /* Updated font */
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

header {
    text-align: center;
    padding: 2rem 1rem;
    max-width: 800px;
}

.logo {
    font-weight: 900;
    letter-spacing: 2px;
    font-size: 1.5rem;
    color: var(--pace-orange);
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin: 0.5rem 0;
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    font-weight: 300;
}

main {
    width: 100%;
    max-width: 700px;
    padding: 1rem;
}

#quiz-container, #results-container {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5); /* Darker shadow */
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.hidden {
    display: none !important;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background-color: #374151; /* Darker track */
    border-radius: 3px;
    margin-bottom: 2rem;
    overflow: hidden;
}

.progress {
    height: 100%;
    background-color: var(--pace-orange); /* Use brand color */
    width: 0%;
    transition: width 0.3s ease;
}

h2 {
    color: var(--text-color);
    margin-top: 0;
    font-family: 'Oswald', sans-serif; /* Heading font */
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 400;
}

.question-context {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.slider-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: 2rem 0;
}

.slider {
    flex-grow: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 8px;
    background: #374151; /* Dark track */
    border-radius: 5px;
    outline: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--pace-orange); /* Brand color */
    cursor: pointer;
    transition: background .15s ease-in-out;
    border: 2px solid var(--bg-color);
}

.slider::-webkit-slider-thumb:hover {
    background: #d48209;
}

#label-left, #label-right {
    font-weight: 600;
    font-size: 0.9rem;
    width: 120px;
    text-align: center;
}

#label-left { text-align: right; }
#label-right { text-align: left; }

.value-display {
    text-align: center;
    font-weight: bold;
    color: var(--pace-orange);
    margin-bottom: 2rem;
}

button {
    background-color: var(--pace-orange);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.2s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

button:hover {
    background-color: #d48209;
}

.chart-wrapper {
    position: relative;
    height: 400px;
    width: 100%;
    margin-bottom: 2rem;
}

#insights {
    background-color: rgba(255,255,255,0.05); /* Dark mode subtle bg */
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

#insights h3 {
    margin-top: 0;
    color: var(--pace-orange);
}

.insight-item {
    margin-bottom: 1rem;
    padding-left: 1rem;
    border-left: 3px solid var(--accent-color);
}

.cta-section {
    text-align: center;
    border-top: 1px solid #e2e8f0;
    padding-top: 2rem;
}