[data-assessment-container] {
    /* Octopus Design Integration */
    --primary-color: var(--octo-blue);
    --primary-hover: var(--octo-blue-lighter);
    --primary-dark: var(--blue-grey-light);
    --bg-light: var(--light-bg);
    --bg-white: var(--white);
    --bg-accent: var(--lightest-blue);
    --text-main: var(--blue-midnight);
    --text-muted: var(--grey);

    /* Glossy Aesthetics */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glossy-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
    --premium-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1), 0 4px 10px -5px rgba(0, 0, 0, 0.05);
    --inner-glow: inset 0 1px 1px rgba(255, 255, 255, 0.8);

    /* Heat Map Colors (Octopus Blue based) */
    --heat-1: rgba(13, 121, 206, 0.1);
    --heat-2: rgba(13, 121, 206, 0.25);
    --heat-3: rgba(13, 121, 206, 0.45);
    --heat-4: rgba(13, 121, 206, 0.7);
    --heat-5: var(--octo-blue);

    /* Chart Colors */
    --chart-grid: var(--navy-400);
    --chart-label: var(--blue-midnight);
    --chart-fill: rgba(13, 121, 206, 0.1);
    --chart-line: var(--primary-color);
    --chart-point: #FFFFFF;

    /* Spacing & Borders */
    --radius-premium: var(--octo-rounded-large);
    --spacing-main: 2rem;
    --transition-premium: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.assessment-form-section,
.assessment-chart-section {
    font-family: var(--body-font);
    color: var(--text-main);

    button,
    .action-buttons a {
        display: inline-block;
        background: var(--primary-color);
        color: var(--white);
        border: none;
        border-radius: var(--radius-premium);
        padding: 0.8rem 1.8rem;
        font-family: var(--heading-font);
        font-size: var(--font-size-medium);
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition-premium);
        box-shadow: var(--premium-shadow);
        position: relative;
        overflow: hidden;
        text-decoration: none;
        text-align: center;
    }

    button::after,
    .action-buttons a::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--glossy-gradient);
        pointer-events: none;
    }

    button:hover:not(:disabled),
    .action-buttons a:hover {
        background: var(--primary-hover);
        transform: translateY(-2px);
        box-shadow: 0 15px 35px -5px rgba(13, 121, 206, 0.25);
    }

    button:active:not(:disabled),
    .action-buttons a:active {
        transform: translateY(0);
    }

    button:disabled {
        background: var(--navy-200);
        color: var(--grey);
        cursor: not-allowed;
        box-shadow: none;
    }

    .action-buttons {
        padding-block-start: 2rem;
        text-align: center;
        margin-bottom: var(--spacing-main);
        display: flex;
        gap: 1.5rem;
        align-items: center;
        justify-content: center;
    }

    fieldset {
        border: 0;
        padding: 0;
    }

    legend {
        font-family: var(--heading-font);
        font-weight: 700;
        font-size: 2.5rem;
        text-align: center;
        margin-block-end: 3rem;
        color: var(--blue-midnight);
        letter-spacing: -0.02em;
    }

    /** Questions */
    .question-group {
        margin-block-end: 2.5rem;
        padding: 2.5rem;
        background: var(--bg-white);
        border-radius: var(--radius-premium);
        box-shadow: var(--premium-shadow);
        border: 1px solid var(--navy-200);
        transition: var(--transition-premium);
    }

    .question-group:hover {
        border-color: var(--navy-400);
        box-shadow: 0 15px 40px -15px rgba(0, 0, 0, 0.12);
    }

    .question-text {
        margin-block-end: 1rem;
        font-family: var(--heading-font);
        font-size: 1.4rem;
        font-weight: 600;
        color: var(--blue-midnight);
    }

    .question-description {
        margin-block-end: 2rem;
        font-size: 1.1rem;
        color: var(--text-muted);
        line-height: 1.6;
    }

    .feedback-message {
        margin-block-end: 3rem;
        padding: 2rem;
        background: var(--bg-accent);
        border-radius: var(--radius-premium);
        border-left: 5px solid var(--primary-color);
        font-style: italic;
    }

    .options {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .option {
        display: flex;
        align-items: flex-start;
        gap: 1.2rem;
        padding: 1.2rem 1.5rem;
        background: var(--bg-light);
        border-radius: var(--radius-premium);
        border: 2px solid transparent;
        cursor: pointer;
        transition: var(--transition-premium);
        position: relative;
    }

    .option:hover {
        background: var(--bg-white);
        border-color: var(--primary-color);
        transform: scale(1.01);
        box-shadow: 0 5px 15px rgba(13, 121, 206, 0.1);
    }

    .option input[type="radio"] {
        margin-top: 0.2rem;
        width: 1.4rem;
        height: 1.4rem;
        accent-color: var(--primary-color);
        cursor: pointer;
    }

    .option-text {
        flex: 1;
        line-height: 1.6;
    }

    .option-level {
        font-family: var(--heading-font);
        font-weight: 700;
        font-size: 0.9rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--primary-color);
    }

    .option-description {
        display: block;
        margin-top: 0.2rem;
        font-size: 1rem;
        color: var(--text-main);
    }

    label:has(input[type="radio"]:checked) {
        border-color: var(--primary-color);
        background: var(--bg-white);
        box-shadow: 0 4px 12px rgba(13, 121, 206, 0.15);
    }


    /** Suggest Input */
    .suggest-wrapper {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .suggest-input {
        padding: 1.2rem;
        background: var(--bg-light);
        border-radius: var(--radius-premium);
        border: 2px solid var(--navy-200);
        font-family: var(--body-font);
        font-size: 1.1rem;
        transition: var(--transition-premium);
        color: var(--text-main);
    }

    .suggest-input:focus {
        outline: none;
        background: var(--bg-white);
        border-color: var(--primary-color);
        box-shadow: 0 0 0 4px rgba(13, 121, 206, 0.1);
    }

    /** Charts */
    .charts {
        display: flex;
        flex-direction: column;
        gap: 3rem;
        margin-block-end: 4rem;
        background-color: var(--bg-accent);
        padding: 3rem;
        border-radius: var(--radius-premium);
        box-shadow: var(--premium-shadow);
        border: 1px solid var(--navy-200);
    }

    .charts>canvas {
        display: block;
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
        aspect-ratio: 1/1;
        filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.05));
    }

    .charts>table {
        table-layout: fixed;
        width: auto;
        height: min-content;
        border-collapse: separate;
        border-spacing: 0 0.5rem;
    }

    .charts>table td {
        padding: 0.8rem 1rem;
    }

    .charts>table td:first-child {
        width: auto;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        font-weight: 600;
        color: var(--blue-midnight);
    }

    .charts>table th:not(:first-child):not(:last-child),
    .charts>table td:not(:first-child):not(:last-child) {
        width: 50px;
    }

    .charts .scores {
        padding: 2rem;
        background: var(--bg-white);
        border-radius: var(--radius-premium);
        max-width: 650px;
        margin: 0 auto;
        box-shadow: var(--premium-shadow);
    }

    .charts .scores tr td:not(:first-child):not(:last-child) {
        border: 1px solid var(--navy-200);
    }

    .charts .score-cell,
    .charts .score-header {
        text-align: right;
        font-family: var(--heading-font);
        font-weight: 700;
        padding-inline: 1rem;
        color: var(--primary-color);
    }

    .charts .heat_1 {
        background-color: var(--heat-1);
    }

    .charts .heat_2 {
        background-color: var(--heat-2);
    }

    .charts .heat_3 {
        background-color: var(--heat-3);
    }

    .charts .heat_4 {
        background-color: var(--heat-4);
    }

    .charts .heat_5 {
        background-color: var(--heat-5);
        color: white;
    }

    .assessment-meter {
        margin-inline: auto;
        width: 600px;
        max-width: 90%;
        height: 2.2rem;
        background-color: var(--navy-200);
        border: 1px solid var(--navy-400);
        box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
        border-radius: 1.5rem;
        overflow: hidden;
        position: relative;
    }

    .assessment-meter div {
        border: none;
        margin-inline: 0;
        height: 100%;
        line-height: 2.2rem;
        text-align: right;
        padding-right: 1rem;
        background: linear-gradient(90deg, var(--primary-dark), var(--primary-color), var(--primary-hover));
        background-size: 200% 100%;
        transition: width 1s cubic-bezier(0.65, 0, 0.35, 1);
        position: relative;
        overflow: hidden;
    }

    .assessment-meter div::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--glossy-gradient);
    }

    .assessment-meter span {
        position: relative;
        font-family: var(--heading-font);
        font-weight: 700;
        color: white;
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
        z-index: 1;
    }

    /** Pagination Controls */
    .progress-indicator {
        text-align: center;
        margin-bottom: 2rem;
        font-family: var(--heading-font);
        font-size: 1rem;
        font-weight: 600;
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 0.1em;
    }

    .pagination-controls {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: 4rem;
        padding-top: 2rem;
        border-top: 1px solid var(--navy-200);
    }

    @media (max-width: 600px) {
        .pagination-controls {
            flex-direction: column;
            gap: 1rem;
        }

        .pagination-controls button {
            width: 100%;
        }
    }

    .question-advice-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2rem;
        margin-top: 2rem;
    }

    .advice-card {
        padding: 2.5rem;
        background: var(--bg-white);
        border-radius: var(--radius-premium);
        box-shadow: var(--premium-shadow);
        border: 1px solid var(--navy-200);
        transition: var(--transition-premium);
    }

    .advice-card:hover {
        border-color: var(--navy-400);
        box-shadow: 0 15px 40px -15px rgba(0, 0, 0, 0.12);
    }

    .advice-card h4 {
        padding-top: 0;
        font-family: var(--heading-font);
        color: var(--blue-midnight);
    }

    .advice-group {
        margin-bottom: 4rem;
        padding-bottom: 4rem;
        border-bottom: 1px solid var(--navy-200);
    }

    /* Congratulations Section */
    #congrats-section {
        text-align: center;
        padding: 4rem 2rem;
        background: radial-gradient(circle at center, var(--bg-accent), var(--bg-white));
        border-radius: var(--radius-premium);
        margin-block: 3rem;
        border: 2px solid var(--primary-color);
        box-shadow: 0 20px 50px rgba(13, 121, 206, 0.1);
        animation: premiumFadeIn 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
    }

    #congrats-section h2 {
        font-size: 3rem;
        color: var(--primary-color);
        margin-bottom: 1rem;
    }

    #congrats-section p {
        font-size: 1.25rem;
        line-height: 1.6;
        color: var(--blue-midnight);
    }

    @keyframes premiumFadeIn {
        from {
            opacity: 0;
            transform: translateY(30px) scale(0.95);
        }

        to {
            opacity: 1;
            transform: translateY(0) scale(1);
        }
    }

    .fade-in {
        animation: premiumFadeIn 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    }
}

/* Confetti Particles */
.confetti-particle {
    position: fixed;
    top: -10px;
    z-index: 9999;
    pointer-events: none;
}