/* Questionnaire – clean, minimal, flat. */

/* --- Design tokens --- */
:root {
    --color-primary: #1E5AA8;
    --color-primary-strong: #003399;
    --color-accent: #F2C94C;
    --color-accent-hover: #F5D547;
    --color-bg: #ffffff;
    --color-surface: #ffffff;
    --color-text: #2E2E2E;
    --color-text-muted: #5a5a5a;
    --color-border: #E0E0E0;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-heading: 22px;
    --font-size-question: 17px;
    --font-size-answer: 15px;
    --space-unit: 8px;
    --space-lg: 32px;
    --space-xl: 48px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-family);
    font-size: var(--font-size-answer);
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    font-weight: 400;
}

.container {
    max-width: 720px;
    margin: 0 auto;
    padding: var(--space-xl) 24px;
    padding-top: 0;
}
@media (max-width: 600px) {
    .container {
        padding-left: 12px;
        padding-right: 12px;
    }
}

a {
    color: var(--color-primary);
    text-decoration: none;
}
a:hover { text-decoration: underline; }

/* --- Logo --- */
.logo {
    max-width: 100%;
    height: auto;
    display: block;
}
.logo-small {
    max-width: 280px;
    margin-bottom: var(--space-unit);
}

/* --- Landing page --- */
.landing-header {
    text-align: center;
    margin-bottom: 0;
}
.landing-header .logo {
    margin: 0 auto;
    width: 100%;
    max-width: 560px;
}
@media (max-width: 600px) {
    .landing-header .logo {
        max-width: 90vw;
    }
}

/* Full-width row so intro can be centered on viewport */
.landing-intro-wrap {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    margin-bottom: var(--space-xl);
    padding: 0 var(--space-unit);
    box-sizing: border-box;
}
.landing-intro {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 0;
    text-align: center;
    line-height: 1.6;
    color: var(--text-color, #333);
}
.landing-intro-additional {
    margin-top: var(--space-lg);
    width: 100%;
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    line-height: 1.6;
    color: var(--text-color, #333);
}
.landing-intro-additional a {
    font-weight: 700;
}
.landing-intro-links {
    margin-top: var(--space-unit);
    width: 100%;
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
.landing-intro-links a {
    display: block;
    font-weight: 700;
}

.choice-section {
    padding: var(--space-xl);
    padding-top: 10px;
}
.choice-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.choice-buttons .btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 18px 24px;
    font-size: 16px;
}
@media (max-width: 500px) {
    .choice-section {
        padding: 0;
    }
    .choice-buttons {
        width: 95%;
        margin-left: auto;
        margin-right: auto;
    }
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 15px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: background-color 0.15s ease;
}
.btn:hover {
    text-decoration: none;
}
.btn-primary {
    background: var(--color-surface);
    color: var(--color-primary);
    border: 3px solid var(--color-primary);
}
.btn-primary:hover {
    background: #f0f4f8;
    border-color: var(--color-primary-strong);
    color: var(--color-primary-strong);
}
.choice-buttons .btn-primary:hover {
    background: #e5ebf2;
}
.btn-secondary {
    background: var(--color-surface);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
}
.btn-secondary:hover {
    background: #f0f4f8;
    border-color: var(--color-primary);
}

/* --- Page header (questionnaire, results) --- */
.page-header {
    margin-bottom: var(--space-lg);
}
.page-header h1 {
    margin: 0;
    font-size: var(--font-size-heading);
    font-weight: 600;
    color: var(--color-primary);
}
/* Results and questionnaire pages: center logo and title */
body.results-page .page-header,
body.questionnaire-page .page-header {
    text-align: center;
}
body.results-page .page-header > a,
body.questionnaire-page .page-header > a {
    display: inline-block;
}
body.results-page .page-header .logo-small,
body.questionnaire-page .page-header .logo-small {
    margin-left: auto;
    margin-right: auto;
}

/* --- Questionnaire intro --- */
.questionnaire-intro {
    display: flex;
    justify-content: center;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin: 20px auto;
    padding: 0 16px;
    max-width: 100%;
    white-space: nowrap;
}
@media (max-width: 900px) {
    .questionnaire-intro {
        white-space: normal;
        padding: 0 12px;
        font-size: 16px;
    }
}

/* --- Progress indicator --- */
.progress-indicator {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    text-align: left;
}

/* --- Messages --- */
.message {
    padding: 16px 20px;
    margin-bottom: var(--space-lg);
    border-radius: 4px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}
.message ul { margin: 0; padding-left: 1.25rem; }
.message-error {
    background: #fef5f5;
    border-color: #d4a5a5;
    color: #8b2e2e;
}

/* --- Questionnaire form --- */
.questionnaire-form {
    background: var(--color-surface);
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
}
@media (max-width: 600px) {
    .questionnaire-form {
        padding-left: 16px;
        padding-right: 16px;
    }
}
.part {
    margin-bottom: var(--space-xl);
}
.part:last-of-type { margin-bottom: 0; }
.part-country {
    padding-bottom: var(--space-lg);
    margin-bottom: var(--space-lg);
    border-bottom: 2px solid var(--color-border);
}

/* Section intro: title + description, clearly separated from questions */
.section-intro {
    margin-bottom: var(--space-xl);
    padding: var(--space-lg) 20px;
    background: #f8f9fb;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
}
@media (max-width: 600px) {
    .section-intro {
        padding-left: 12px;
        padding-right: 12px;
    }
}
.section-intro h2 {
    margin: 0 0 8px;
    font-size: var(--font-size-heading);
    font-weight: 600;
    color: var(--color-text);
}
.section-intro h2:only-child {
    margin-bottom: 0;
}
.section-intro h4 {
    margin: 0;
    font-size: 15px;
    font-weight: 400;
    color: var(--color-text-muted);
    line-height: 1.5;
}
.section-intro .part-explanation {
    margin: 0 0 12px;
    font-size: 14px;
    color: var(--color-text-muted);
}
.section-intro .part-explanation:last-child,
.section-intro .scale-legend:last-child .part-explanation {
    margin-bottom: 0;
}
.section-intro .scale-legend {
    margin: 0;
    margin-top: 12px;
}

/* Each question block visually separated */
.field {
    margin-bottom: 0;
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--color-border);
}
.field:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.field:first-of-type {
    padding-top: 0;
}
.part .field:first-of-type {
    padding-top: 4px;
}
.field > label {
    display: block;
    font-weight: 600;
    font-size: var(--font-size-question);
    margin-bottom: 10px;
    color: var(--color-text);
}
.field-hint {
    margin: 6px 0 0;
    font-size: 13px;
    color: var(--color-text-muted);
}
.options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.option {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-weight: 400;
    font-size: var(--font-size-answer);
    line-height: 1.5;
    padding: 4px 0;
}
.option input[type="radio"],
.option input[type="checkbox"] {
    margin: 0;
    margin-top: 2px;
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    flex-shrink: 0;
}
.option input[type="radio"]:checked,
.option input[type="checkbox"]:checked {
    accent-color: var(--color-primary);
}
.option-dk {
    color: var(--color-text-muted);
    font-weight: 400;
    margin-left: 1.5rem;
    padding-left: 20px;
}

/* Part II scale: one line */
.options-scale {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 24px;
    align-items: center;
}
.options-scale .option {
    padding: 4px 0;
    align-items: center;
}
.part-description {
    margin: 0 0 16px;
    font-size: 14px;
    color: var(--color-text-muted);
}
.part-explanation {
    margin: 0 0 var(--space-lg);
    font-size: 14px;
    color: var(--color-text-muted);
    font-weight: 400;
}
.part2 h2 {
    margin-bottom: 6px;
}
.scale-legend {
    margin: 0 0 var(--space-lg);
    padding: 12px 16px;
    background: #f0f4f8;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    border-radius: 4px;
}
.scale-legend .part-explanation {
    margin: 0;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}
.part2 .part-explanation {
    margin-top: 0;
    margin-bottom: var(--space-lg);
}

/* Part II: explicit section/subsection titles (not part of question text) */
.part-subsection {
    margin-top: var(--space-xl);
}
.part-subsection:first-child {
    margin-top: 0;
}
.part-subsection-header {
    margin-bottom: var(--space-lg);
    padding: 16px 20px;
    background: #f0f4f8;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    border-radius: 6px;
}
@media (max-width: 600px) {
    .part-subsection-header {
        padding-left: 12px;
        padding-right: 12px;
    }
}
.part-subsection-title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary-strong);
    letter-spacing: 0.02em;
    line-height: 1.3;
}
.part-subsection-title:only-child {
    margin-bottom: 0;
}
/* Sub-subtitles (e.g. Transport:, Accommodation:, Activities:) – visually distinct from questions */
.part-subsection-sub-header {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-unit);
    padding: 10px 14px;
    background: #f8f9fb;
    border-left: 3px solid var(--color-primary);
    border-radius: 4px;
}
@media (max-width: 600px) {
    .part-subsection-sub-header {
        padding-left: 10px;
        padding-right: 10px;
    }
}
.part-subsection-sub-header:first-child {
    margin-top: 0;
}
.part-subsection-subtitle {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-primary-strong);
    letter-spacing: 0.01em;
    line-height: 1.4;
}
.part-subsection .field {
    padding-top: 0;
}

/* Modern text/number inputs and select – same style */
.field input[type="text"],
.field input[type="number"],
.field select {
    display: block;
    width: 100%;
    font-size: var(--font-size-answer);
    font-family: inherit;
    color: var(--color-text);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: 10px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235a5a5a' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
}
.field input[type="text"],
.field input[type="number"] {
    background-image: none;
    min-height: 40px;
    padding: 8px 12px;
    max-width: 200px;
}
.field input[type="text"]::placeholder,
.field input[type="number"]::placeholder {
    color: var(--color-text-muted);
}
.field input[type="text"]:focus,
.field input[type="number"]:focus,
.field select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 90, 168, 0.15);
}
.field select {
    min-height: 48px;
    padding: 12px 16px;
    max-width: 360px;
    min-width: 0;
    padding-right: 44px;
    cursor: pointer;
}
.field select option[value=""] {
    color: var(--color-text-muted);
}

.form-actions {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.form-actions .btn { margin: 0; }

/* --- Results --- */
.results-recommendations,
.results-scores,
.results-conclusions,
.results-radar,
.results-creditworthiness,
.results-part,
.results-co2-emissions {
    background: var(--color-surface);
    padding: var(--space-lg) var(--space-xl);
    margin-bottom: 24px;
    border: 1px solid var(--color-border);
}
.results-recommendations h2,
.results-scores h2,
.results-conclusions h2,
.results-radar h2,
.results-creditworthiness h2,
.results-part h2,
.results-co2-emissions h2 {
    margin: 0 0 16px;
    font-size: var(--font-size-heading);
    font-weight: 600;
    color: var(--color-text);
}
.results-recommendations-by-category {
    margin-top: 12px;
    margin-bottom: 0;
    padding-left: 1.5rem;
    list-style-type: disc;
}
.results-recommendations-category {
    margin: 20px 0 8px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}
.results-recommendations-category:first-child { margin-top: 0; }
.results-recommendations-item {
    margin: 0 0 10px;
    padding-left: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}
.results-recommendations-item:last-child {
    margin-bottom: 0;
}
.results-recommendations-list { margin: 0; padding-left: 1.25rem; }
.results-recommendations-list li { margin-bottom: 8px; }
.co2-emissions-title {
    margin: 0 0 12px;
    font-size: var(--font-size-answer);
    color: var(--color-text);
    font-weight: 600;
}
.co2-emissions-list {
    margin: 0;
    padding-left: 1.25rem;
    list-style-type: disc;
}
.co2-emissions-list li {
    margin-bottom: 8px;
    font-size: var(--font-size-answer);
    line-height: 1.6;
    color: var(--color-text);
}
.co2-emissions-list li strong {
    font-weight: 600;
}
.answers-list,
.scores-list {
    margin: 0;
    padding-left: 1.25rem;
    list-style: none;
    padding-left: 0;
}
.answers-list li,
.scores-list li {
    margin-bottom: 20px;
    font-size: var(--font-size-answer);
}
.answers-list li:last-child {
    margin-bottom: 0;
}
.answer-question {
    margin-bottom: 6px;
    color: var(--color-text);
}
.answer-value {
    color: var(--color-text-muted);
    padding-left: 16px;
}
.answer-multiple {
    margin: 0;
    padding-left: 0;
    list-style: none;
}
.answer-multiple li {
    margin-bottom: 4px;
    padding-left: 16px;
    position: relative;
}
.answer-multiple li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}
.answer-multiple li:last-child {
    margin-bottom: 0;
}
.chart-wrap {
    max-width: 380px;
    margin: 0 auto;
}
.chart-wrap canvas {
    max-width: 100%;
    height: auto !important;
}

/* Creditworthiness scale (1–5, grades A–E) */
.creditworthiness-summary {
    margin: 0 0 16px;
    font-size: var(--font-size-answer);
    color: var(--color-text);
}
.creditworthiness-scale {
    max-width: 100%;
}
.scale-bar-wrap {
    position: relative;
    padding-top: 20px;
    margin-bottom: 8px;
}
.scale-bar {
    display: flex;
    height: 32px;
    border: 2px solid #1a1a1a;
    border-radius: 8px;
    overflow: hidden;
}
.scale-segment {
    flex: 1;
    min-width: 0;
}
.scale-pointer {
    position: absolute;
    top: 0;
    width: 0;
    height: 0;
    margin-left: -8px;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 12px solid #1a1a1a;
    transform: translateX(-50%);
    pointer-events: none;
}
.scale-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.scale-label {
    flex: 1;
    text-align: center;
    min-width: 0;
}

/* Comparison with all / country */
.results-comparison {
    margin: 12px 0 0;
    font-size: var(--font-size-answer);
    color: var(--color-text);
}
.results-comparison-note {
    color: var(--color-text-muted);
    font-style: italic;
}
.results-country-ranking {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}
.results-country-ranking h3 {
    font-size: var(--font-size-question);
    margin: 0 0 12px;
    font-weight: 600;
}
.country-ranking-list {
    margin: 0;
    padding-left: 1.5em;
}
.country-ranking-list li {
    margin-bottom: 6px;
}

.results-actions {
    margin-top: var(--space-xl);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}
.results-actions .btn { margin: 0; }

/* Hide actions when printing / saving as PDF */
@media print {
    .no-print {
        display: none !important;
    }
    body.results-page .container {
        padding-top: 16px;
    }
    .results-recommendations,
    .results-creditworthiness,
    .results-country-ranking,
    .results-co2-emissions {
        break-inside: avoid;
    }
}