/* FF Quiz — multi-step form (mobile-first) */

:root {
    --ff-quiz-card-bg: #ffffff;
    --ff-quiz-card-border: var(--ff-color-border, #e2e4e7);
    --ff-quiz-card-shadow: 0 1px 2px rgba(26, 28, 30, 0.04);
    --ff-quiz-card-shadow-hover: 0 6px 18px rgba(26, 28, 30, 0.08);
    --ff-quiz-accent: var(--ff-color-secondary, #69727d);
    --ff-quiz-accent-strong: var(--ff-color-text, #1a1c1e);
    --ff-quiz-text: var(--ff-color-text, #1a1c1e);
    --ff-quiz-muted: var(--ff-color-muted, #6b7178);
    --ff-quiz-error: #c43d3d;
    --ff-quiz-success: #2e7d4f;
    --ff-quiz-radius: 12px;
}

/* Form container */
.ff-quiz {
    display: block;
    width: 100%;
    max-width: 100%;
    padding: clamp(1.25rem, 4vw, 2.5rem);
    background: var(--ff-color-surface-alt, #fafafa);
    border: 1px solid var(--ff-quiz-card-border);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--ff-shadow-sm, 0 1px 2px rgba(26, 28, 30, 0.05));
    box-sizing: border-box;
}
.ff-quiz *,
.ff-quiz *::before,
.ff-quiz *::after {
    box-sizing: border-box;
}

/* Header: counter + progress */
.ff-quiz__header {
    display: grid;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}
.ff-quiz__step-counter {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ff-quiz-muted);
}
.ff-quiz__step-counter span {
    color: var(--ff-quiz-text);
}

.ff-quiz__progress {
    height: 6px;
    background: rgba(0, 0, 0, 0.06);
    border-radius: 999px;
    overflow: hidden;
}
.ff-quiz__progress-bar {
    display: block;
    height: 100%;
    width: 14.2857%; /* 1/7 default — JS will set the real value */
    background: var(--ff-quiz-accent-strong);
    transition: width 0.3s ease;
}

/* Step (fieldset) */
.ff-quiz__step {
    display: none;
    padding: 0;
    border: 0;
    margin: 0;
    min-width: 0;
}
.ff-quiz__step.is-active {
    display: grid;
    gap: 1.25rem;
    animation: ff-quiz-fade-in 0.3s ease;
}
.ff-quiz__step[hidden] {
    display: none;
}

@keyframes ff-quiz-fade-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ff-quiz__legend {
    display: block;
    width: 100%;
    font-size: clamp(1.25rem, 1.2vw + 1rem, 1.75rem);
    font-weight: 600;
    color: var(--ff-quiz-text);
    letter-spacing: -0.01em;
    margin: 0;
    padding: 0;
    line-height: 1.25;
    margin-bottom: 1.5rem;
}

/* Options — generic grid */
.ff-quiz__options {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: 1fr;
}
@media (min-width: 480px) {
    .ff-quiz__options {
        grid-template-columns: 1fr 1fr;
    }
}

/* Visual options (steps 1 & 4) */
.ff-quiz__options--visual {
    gap: 1rem;
}
@media (min-width: 480px) {
    .ff-quiz__options--visual {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 768px) {
    .ff-quiz__options--visual {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (min-width: 1024px) {
    .ff-quiz__options--visual {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
}

/* Single option card */
.ff-quiz__option {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1rem;
    background: var(--ff-quiz-card-bg);
    border: 1.5px solid var(--ff-quiz-card-border);
    border-radius: var(--ff-quiz-radius);
    box-shadow: var(--ff-quiz-card-shadow);
    cursor: pointer;
    transition:
        border-color 0.15s ease,
        box-shadow 0.15s ease,
        transform 0.15s ease;
    user-select: none;
    min-height: 56px;
}
.ff-quiz__option:hover {
    border-color: var(--ff-quiz-text);
    box-shadow: var(--ff-quiz-card-shadow-hover);
}
.ff-quiz__option:focus-within {
    outline: 2px solid var(--ff-quiz-accent);
    outline-offset: 2px;
}

/* Visually hide native radio while keeping it accessible */
.ff-quiz__input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* "Selected" state via :has() */
.ff-quiz__option:has(.ff-quiz__input:checked) {
    border-color: var(--ff-quiz-accent-strong);
    box-shadow:
        0 0 0 3px rgba(26, 28, 30, 0.12),
        var(--ff-quiz-card-shadow-hover);
}

/* Custom radio dot */
.ff-quiz__option::before {
    content: "";
    flex: 0 0 auto;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    border: 2px solid var(--ff-quiz-card-border);
    background: #fff;
    transition:
        border-color 0.15s ease,
        background 0.15s ease;
}
.ff-quiz__option:has(.ff-quiz__input:checked)::before {
    border-color: var(--ff-quiz-accent-strong);
    background: radial-gradient(
        circle,
        var(--ff-quiz-accent-strong) 0 5px,
        #fff 6px 100%
    );
}

/* Visual option layout */
.ff-quiz__option--visual {
    flex-direction: column;
    align-items: stretch;
    padding: 0;
    gap: 0;
    text-align: left;
    overflow: hidden;
}
.ff-quiz__option--visual::before {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 2;
    background: rgba(255, 255, 255, 0.92);
}
.ff-quiz__option-media {
    display: block;
    aspect-ratio: 4 / 3;
    background:
        linear-gradient(
            135deg,
            rgba(105, 114, 125, 0.12) 0%,
            rgba(26, 28, 30, 0.18) 100%
        ),
        repeating-linear-gradient(
            45deg,
            transparent 0 12px,
            rgba(26, 28, 30, 0.03) 12px 24px
        );
    overflow: hidden;
}
.ff-quiz__option-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.ff-quiz__option-media.is-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(26, 26, 26, 0.35);
    font-size: 0.875rem;
    font-weight: 500;
}
.ff-quiz__option-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    min-width: 0;
}
.ff-quiz__option-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ff-quiz-text);
    line-height: 1.3;
}
.ff-quiz__option-sub {
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--ff-quiz-muted);
    line-height: 1.3;
}
.ff-quiz__option--visual .ff-quiz__option-body {
    padding: 0.9rem 1rem;
}
.ff-quiz__option--visual .ff-quiz__option-text {
    font-weight: 600;
}

/* Custom-input option ("Other (specify)") */
.ff-quiz__option--custom {
    flex-wrap: wrap;
}
.ff-quiz__custom-input {
    flex-basis: 100%;
    margin-top: 0.625rem;
    min-height: 44px;
    font-size: 0.9375rem;
}
.ff-quiz__option--custom .ff-quiz__custom-input[disabled] {
    display: none;
}
.ff-quiz__option--custom:has(.ff-quiz__input:checked) .ff-quiz__custom-input {
    display: block;
}

/* Contact fields */
.ff-quiz__fields {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}
@media (min-width: 640px) {
    .ff-quiz__fields {
        grid-template-columns: 1fr 1fr;
    }
}
.ff-quiz__field--full {
    grid-column: 1 / -1;
}

.ff-quiz__field {
    display: grid;
    gap: 0.375rem;
}
.ff-quiz__label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--ff-quiz-text);
}
.ff-quiz__required {
    color: var(--ff-quiz-error);
    margin-left: 0.125rem;
}
.ff-quiz__optional {
    color: var(--ff-quiz-muted);
    font-weight: 400;
    font-size: 0.85em;
    margin-left: 0.25rem;
}

.ff-quiz__text,
.ff-quiz__textarea {
    width: 100%;
    padding: 0.75rem 0.875rem;
    border: 1.5px solid var(--ff-quiz-card-border);
    border-radius: 10px;
    background: var(--ff-quiz-card-bg);
    color: var(--ff-quiz-text);
    font-size: 1rem;
    line-height: 1.4;
    transition:
        border-color 0.15s ease,
        box-shadow 0.15s ease;
    font-family: inherit;
    min-height: 48px;
}
.ff-quiz__textarea {
    min-height: 120px;
    resize: vertical;
}
.ff-quiz__text:focus,
.ff-quiz__textarea:focus {
    outline: none;
    border-color: var(--ff-quiz-accent-strong);
    box-shadow: 0 0 0 3px rgba(26, 28, 30, 0.12);
}
.ff-quiz__text--postcode {
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Error states */
.ff-quiz__error {
    margin: 0;
    color: var(--ff-quiz-error);
    font-size: 0.875rem;
    font-weight: 500;
}
.ff-quiz__field.has-error .ff-quiz__text,
.ff-quiz__field.has-error .ff-quiz__textarea {
    border-color: var(--ff-quiz-error);
    box-shadow: 0 0 0 3px rgba(196, 61, 61, 0.12);
}
.ff-quiz__step.has-error .ff-quiz__option {
    /* Subtle nudge on the current step when no option selected */
}

/* Range slider question (dual handle) */
.ff-quiz__slider {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 1rem 0 0.25rem;
}
.ff-quiz__slider-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}
.ff-quiz__slider-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.ff-quiz__slider-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--ff-quiz-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.ff-quiz__slider-field {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    background: var(--ff-quiz-card-bg);
    border: 1.5px solid var(--ff-quiz-card-border);
    border-radius: 10px;
    padding: 0 0.75rem;
    transition:
        border-color 0.15s ease,
        box-shadow 0.15s ease;
}
.ff-quiz__slider-field:focus-within {
    border-color: var(--ff-quiz-accent-strong);
    box-shadow: 0 0 0 3px rgba(26, 28, 30, 0.12);
}
.ff-quiz__slider-affix {
    color: var(--ff-quiz-muted);
    font-weight: 600;
}
.ff-quiz__slider-number {
    flex: 1;
    width: 100%;
    min-width: 0;
    border: 0;
    outline: none;
    background: transparent;
    font: inherit;
    font-size: 1rem;
    font-weight: 600;
    color: var(--ff-quiz-text);
    padding: 0.75rem 0;
    font-variant-numeric: tabular-nums;
    -moz-appearance: textfield;
}
.ff-quiz__slider-number::-webkit-outer-spin-button,
.ff-quiz__slider-number::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ff-quiz__slider-track {
    position: relative;
    height: 36px;
}
.ff-quiz__slider-rail {
    position: absolute;
    left: 12px;
    right: 12px;
    top: 50%;
    height: 4px;
    transform: translateY(-50%);
    background: rgba(26, 28, 30, 0.08);
    border-radius: 999px;
}
.ff-quiz__slider-fill {
    position: absolute;
    top: 0;
    bottom: 0;
    background: var(--ff-quiz-accent-strong);
    border-radius: 999px;
    left: 0;
    right: 0;
}
.ff-quiz__slider-range {
    position: absolute;
    left: 12px;
    right: 12px;
    top: 50%;
    width: auto;
    height: 24px;
    margin: 0;
    transform: translateY(-50%);
    background: transparent;
    -webkit-appearance: none;
    appearance: none;
    pointer-events: none;
    z-index: 2;
}
.ff-quiz__slider-range::-webkit-slider-runnable-track {
    height: 100%;
    background: transparent;
    border: 0;
}
.ff-quiz__slider-range::-moz-range-track {
    height: 100%;
    background: transparent;
    border: 0;
}
.ff-quiz__slider-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--ff-quiz-accent-strong);
    box-shadow: 0 2px 6px rgba(26, 28, 30, 0.2);
    cursor: grab;
    pointer-events: auto;
    margin-top: 0;
    transition:
        transform 0.12s ease,
        box-shadow 0.12s ease;
}
.ff-quiz__slider-range::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--ff-quiz-accent-strong);
    box-shadow: 0 2px 6px rgba(26, 28, 30, 0.2);
    cursor: grab;
    pointer-events: auto;
    transition:
        transform 0.12s ease,
        box-shadow 0.12s ease;
}
.ff-quiz__slider-range:active::-webkit-slider-thumb {
    cursor: grabbing;
    transform: scale(1.08);
    box-shadow:
        0 0 0 6px rgba(26, 28, 30, 0.12),
        0 2px 6px rgba(26, 28, 30, 0.2);
}
.ff-quiz__slider-range:active::-moz-range-thumb {
    cursor: grabbing;
    transform: scale(1.08);
    box-shadow:
        0 0 0 6px rgba(26, 28, 30, 0.12),
        0 2px 6px rgba(26, 28, 30, 0.2);
}
.ff-quiz__slider-range:focus-visible::-webkit-slider-thumb {
    box-shadow:
        0 0 0 4px rgba(26, 28, 30, 0.2),
        0 2px 6px rgba(26, 28, 30, 0.2);
}
.ff-quiz__slider-range:focus-visible::-moz-range-thumb {
    box-shadow:
        0 0 0 4px rgba(26, 28, 30, 0.2),
        0 2px 6px rgba(26, 28, 30, 0.2);
}

.ff-quiz__slider-bounds {
    display: flex;
    justify-content: space-between;
    padding: 0 12px;
    font-size: 0.8125rem;
    color: var(--ff-quiz-muted);
    font-variant-numeric: tabular-nums;
}

@media (max-width: 480px) {
    .ff-quiz__slider-inputs {
        grid-template-columns: 1fr;
    }
}

/* Photo uploads step */
.ff-quiz__upload-help {
    margin: 0;
    color: var(--ff-quiz-muted);
    font-size: 0.9375rem;
}
.ff-quiz__uploads {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
    min-width: 0;
}
@media (min-width: 640px) {
    .ff-quiz__uploads {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }
}
.ff-quiz__upload {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 0;
}
.ff-quiz__upload-zone {
    min-width: 0;
    max-width: 100%;
}
.ff-quiz__upload-preview {
    min-width: 0;
}
.ff-quiz__upload-label {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}
.ff-quiz__upload-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--ff-quiz-text);
}
.ff-quiz__upload-hint {
    font-size: 0.8125rem;
    color: var(--ff-quiz-muted);
    line-height: 1.35;
}
.ff-quiz__upload-zone {
    position: relative;
    border: 1.5px dashed var(--ff-quiz-card-border);
    border-radius: var(--ff-quiz-radius);
    background: var(--ff-quiz-card-bg);
    overflow: hidden;
    transition:
        border-color 0.15s ease,
        background 0.15s ease;
}
.ff-quiz__upload-zone:hover,
.ff-quiz__upload-zone:focus-within {
    border-color: var(--ff-quiz-accent-strong);
    background: var(--ff-color-surface, #f4f4f4);
}
.ff-quiz__upload-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}
.ff-quiz__upload-input:focus-visible + .ff-quiz__upload-empty {
    outline: 2px solid var(--ff-quiz-accent);
    outline-offset: -4px;
    border-radius: var(--ff-quiz-radius);
}
.ff-quiz__upload-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    min-height: 160px;
    padding: 1.5rem 1rem;
    text-align: center;
    color: var(--ff-quiz-muted);
}
.ff-quiz__upload-empty[hidden],
.ff-quiz__upload-preview[hidden] {
    display: none !important;
}
.ff-quiz__upload-cta {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--ff-quiz-text);
}
.ff-quiz__upload-meta {
    font-size: 0.75rem;
    color: var(--ff-quiz-muted);
}
.ff-quiz__upload-preview {
    position: relative;
    display: flex;
    flex-direction: column;
}
.ff-quiz__upload-preview img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    max-height: 180px;
    object-fit: cover;
    background: #000;
}
.ff-quiz__upload-preview-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.625rem 0.75rem;
    background: var(--ff-color-surface, #f4f4f4);
    border-top: 1px solid var(--ff-quiz-card-border);
}
.ff-quiz__upload-filename {
    font-size: 0.8125rem;
    color: var(--ff-quiz-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}
.ff-quiz__upload-remove {
    background: transparent;
    border: 0;
    padding: 0.25rem 0.5rem;
    color: var(--ff-quiz-error);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    z-index: 3;
}
.ff-quiz__upload-remove:hover {
    text-decoration: underline;
}

.ff-quiz__upload.has-file .ff-quiz__upload-zone {
    border-style: solid;
    border-color: var(--ff-quiz-accent-strong);
}

/* Mobile tweaks for the uploads step */
@media (max-width: 640px) {
    .ff-quiz__uploads {
        gap: 0.75rem;
    }
    .ff-quiz__upload-empty {
        min-height: 130px;
        padding: 1rem 0.75rem;
    }
    .ff-quiz__upload-preview img {
        max-height: 140px;
    }
    .ff-quiz__upload-preview-info {
        padding: 0.5rem 0.625rem;
    }
    .ff-quiz__upload-filename {
        font-size: 0.75rem;
    }
}

/* Honeypot — visually hidden, kept out of tab order */
.ff-quiz__honeypot {
    position: absolute !important;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Status (live region) */
.ff-quiz__status {
    margin: 0;
    min-height: 1.25rem;
    font-size: 0.9375rem;
    color: var(--ff-quiz-muted);
}
.ff-quiz__status[data-level="error"] {
    color: var(--ff-quiz-error);
}
.ff-quiz__status[data-level="success"] {
    color: var(--ff-quiz-success);
}
.ff-quiz__status[data-level="loading"] {
    color: var(--ff-quiz-muted);
}

/* Consent line */
.ff-quiz__consent {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--ff-quiz-muted);
    text-align: center;
}

/* Nav (Back / Next / Submit) */
.ff-quiz__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.25rem;
}
.ff-quiz__back {
    order: 0;
}
.ff-quiz__next,
.ff-quiz__submit {
    order: 1;
    margin-left: auto;
}

/* Submit spinner */
.ff-quiz__submit {
    position: relative;
}
.ff-quiz__submit[disabled] {
    opacity: 0.8;
    cursor: progress;
}
.ff-quiz__submit-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    margin-left: 0.5rem;
}
.ff-quiz__submit-spinner:not([hidden]) {
    display: inline-block;
    animation: ff-quiz-spin 0.8s linear infinite;
}
@keyframes ff-quiz-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .ff-quiz__step.is-active {
        animation: none;
    }
    .ff-quiz__progress-bar {
        transition: none;
    }
    .ff-quiz__submit-spinner {
        animation: none;
    }
}

/* Larger screens — tighten layout */
@media (min-width: 1024px) {
    .ff-quiz {
        padding: 2.5rem;
    }
    .ff-quiz__step.is-active {
        gap: 1.5rem;
    }
}