/* Larken-Light custom font */
@font-face {
    font-family: "Larken-Light";
    src: url("/static/fonts/Larken-Light.946597f8baac.ttf") format("truetype");
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

/* ── Reset & base ──────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-primary: #7c98d9;
    --color-dark: #132357;
    --color-white: #ffffff;
    --color-footer: #1f1f1d;
    --color-bg: #f8f9fc;
    --color-border: #e2e8f0;
    --color-text: #334155;
    --color-text-light: #64748b;
    --font-primary: "Inter", "Inter Placeholder", sans-serif;
    --font-header: "Larken-Light", "Larken-Light Placeholder", sans-serif;
}

html, body {
    height: 100%;
}

body.survey-body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ── Layout ────────────────────────────────────────────── */
.survey-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.survey-header {
    padding: 24px 32px;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
}

.survey-logo {
    height: 24px;
    width: auto;
}

.survey-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
}

.survey-container {
    width: 100%;
    max-width: 640px;
}

.survey-footer {
    padding: 20px 32px;
    background: var(--color-footer);
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    text-align: center;
}

.survey-footer a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: underline;
}

/* ── Start page ────────────────────────────────────────── */
.survey-start {
    text-align: center;
}

.survey-start__image {
    display: block;
    max-width: 100%;
    max-height: 200px;
    margin: 0 auto 32px;
    object-fit: contain;
}

.survey-start__title {
    font-family: var(--font-header);
    font-size: 2.25rem;
    font-weight: 300;
    color: var(--color-dark);
    margin-bottom: 16px;
    line-height: 1.2;
}

.survey-start__intro {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
    white-space: pre-line;
}

.survey-start__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 40px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

.survey-start__btn:hover {
    background: var(--color-dark);
}

/* ── Question page ─────────────────────────────────────── */
.question {
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.question__progress {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.question__title {
    font-family: var(--font-header);
    font-size: 1.75rem;
    font-weight: 300;
    color: var(--color-dark);
    margin-bottom: 8px;
    line-height: 1.3;
}

.question__help {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 32px;
}

.question__required {
    color: #e11d48;
    font-size: 0.8rem;
    margin-left: 4px;
}

/* ── Scale options (numeric, star, emoji) ──────────────── */
.scale-options {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.scale-option {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border: 2px solid var(--color-border);
    border-radius: 16px;
    background: var(--color-white);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1.75rem;
    user-select: none;
}

.scale-option:hover {
    border-color: var(--color-primary);
    background: rgba(124, 152, 217, 0.08);
}

.scale-option.selected {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(124, 152, 217, 0.35);
}

.scale-option__number {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1.5rem;
}

.scale-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

/* ── Scale labels ──────────────────────────────────────── */
.scale-labels {
    display: flex;
    justify-content: space-between;
    margin-top: -24px;
    margin-bottom: 32px;
    padding: 0 4px;
    font-size: 0.75rem;
    color: var(--color-text-light);
}

/* ── Choice options (single/multiple) ──────────────────── */
.choice-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
}

.choice-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    background: var(--color-white);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1rem;
}

.choice-option:hover {
    border-color: var(--color-primary);
    background: rgba(124, 152, 217, 0.05);
}

.choice-option.selected {
    border-color: var(--color-primary);
    background: rgba(124, 152, 217, 0.1);
}

.choice-option input[type="radio"],
.choice-option input[type="checkbox"] {
    accent-color: var(--color-primary);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ── Text inputs ───────────────────────────────────────── */
.text-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color 0.2s;
    margin-bottom: 32px;
    resize: vertical;
}

.text-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(124, 152, 217, 0.15);
}

textarea.text-input {
    min-height: 120px;
}

/* ── Navigation ────────────────────────────────────────── */
.question__nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.question__back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: transparent;
    color: var(--color-text-light);
    border: 2px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.question__back-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.question__back-btn svg {
    width: 18px;
    height: 18px;
}

.question__next-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    padding: 12px 28px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

.question__next-btn:hover {
    background: var(--color-dark);
}

.question__next-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.question__next-btn svg {
    width: 18px;
    height: 18px;
}

/* ── Validation error (Typeform-style pill) ───────────── */
.question__error {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #f8e8e8;
    color: #c13b3b;
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: 20px;
    margin-top: 10px;
    margin-bottom: 16px;
}

.question__error-icon {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
}

/* ── Complete page ─────────────────────────────────────── */
.survey-complete {
    text-align: center;
}

.survey-complete__icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.survey-complete__title {
    font-family: var(--font-header);
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-dark);
    margin-bottom: 16px;
}

.survey-complete__text {
    font-size: 1.05rem;
    color: var(--color-text-light);
    white-space: pre-line;
}

/* ── Question group (multi-question page) ─────────────── */
.question-group {
    animation: fadeIn 0.3s ease-out;
}

.question-group__title {
    font-family: var(--font-header);
    font-size: 1.75rem;
    font-weight: 300;
    color: var(--color-dark);
    margin-bottom: 8px;
    line-height: 1.3;
}

.question-group__help {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 24px;
}

.question-group__field {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

.question-group__field:last-of-type {
    border-bottom: none;
    margin-bottom: 32px;
}

.question-group__label {
    display: block;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.question-group__field-help {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

/* Compact text inputs within groups */
.text-input--group {
    margin-bottom: 0;
}

/* Compact scale options within groups */
.scale-options--compact {
    justify-content: flex-start;
    margin-bottom: 0;
}

.scale-option--sm {
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
    border-radius: 12px;
}

.scale-option--sm .scale-option__number {
    font-size: 1.1rem;
}

/* ── reCAPTCHA badge (hidden — text attribution used instead) */
.grecaptcha-badge {
    visibility: hidden !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 480px) {
    .survey-header {
        padding: 16px 20px;
    }

    .survey-main {
        padding: 32px 16px;
    }

    .survey-start__title,
    .survey-complete__title {
        font-size: 1.75rem;
    }

    .question__title {
        font-size: 1.4rem;
    }

    .scale-option {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        border-radius: 14px;
    }

    .scale-option__number {
        font-size: 1.25rem;
    }

    .question-group__title {
        font-size: 1.4rem;
    }

    .scale-option--sm {
        width: 48px;
        height: 48px;
        font-size: 1.1rem;
    }

    .survey-start__image {
        max-height: 150px;
        margin-bottom: 24px;
    }
}