/**
 * BTJ Quiz - Frontend Styles
 * Brand: Background #F9F4E8, Primary #FF5A2C, Text white on CTA
 */

/* ==================== Variables ==================== */
:root {
    --btj-bg: #F9F4E8;
    --btj-white: #FFFFFF;
    --btj-primary: #FF5A2C;
    --btj-primary-hover: #E84D22;
    --btj-text: #1A1A1A;
    --btj-text-muted: #666666;
    --btj-text-light: #888888;
    --btj-border: #E8E3D9;
    --btj-border-light: #F0EBE0;
    --btj-shadow: rgba(0, 0, 0, 0.06);
    --btj-shadow-hover: rgba(0, 0, 0, 0.1);
    --btj-radius: 16px;
    --btj-radius-sm: 12px;
    --btj-radius-btn: 14px;
    --btj-transition: 250ms ease;
    --btj-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* ==================== Container ==================== */
.btj-quiz-container {
    font-family: var(--btj-font);
    max-width: 720px;
    margin: 0 auto;
    padding: 24px;
    box-sizing: border-box;
}

.btj-quiz-container *,
.btj-quiz-container *::before,
.btj-quiz-container *::after {
    box-sizing: border-box;
}

/* ==================== Screens ==================== */
.btj-screen {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--btj-transition), transform var(--btj-transition);
}

.btj-screen.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* ==================== Intro Screen ==================== */
.btj-intro-screen .btj-intro-content {
    background: var(--btj-white);
    border-radius: var(--btj-radius);
    padding: 48px 40px;
    text-align: center;
    box-shadow: 0 4px 24px var(--btj-shadow);
}

.btj-intro-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 90, 44, 0.1);
    color: var(--btj-primary);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 100px;
    margin-bottom: 20px;
}

.btj-intro-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--btj-text);
    margin: 0 0 16px 0;
    line-height: 1.2;
}

.btj-intro-text {
    font-size: 17px;
    line-height: 1.7;
    color: var(--btj-text-muted);
    margin: 0 0 32px 0;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.btj-intro-note {
    font-size: 14px;
    color: var(--btj-text-light);
    margin: 20px 0 0 0;
}

/* ==================== Progress Bar ==================== */
.btj-progress {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.btj-progress-bar {
    flex: 1;
    height: 8px;
    background: var(--btj-border-light);
    border-radius: 100px;
    overflow: hidden;
}

.btj-progress-fill {
    height: 100%;
    background: var(--btj-primary);
    border-radius: 100px;
    transition: width 300ms ease;
}

.btj-progress-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--btj-text-muted);
    min-width: 40px;
    text-align: right;
}

/* ==================== Quiz Screen ==================== */
.btj-quiz-screen {
    background: var(--btj-white);
    border-radius: var(--btj-radius);
    padding: 32px;
    box-shadow: 0 4px 24px var(--btj-shadow);
}

/* ==================== Questions ==================== */
.btj-question {
    display: none;
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 200ms ease, transform 200ms ease;
}

.btj-question.active {
    display: block;
    opacity: 1;
    transform: translateX(0);
}

.btj-question.exit-left {
    transform: translateX(-20px);
    opacity: 0;
}

.btj-question-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--btj-text);
    margin: 0 0 24px 0;
    line-height: 1.5;
}

.btj-question-number {
    color: var(--btj-primary);
    margin-right: 4px;
}

/* ==================== Options ==================== */
.btj-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btj-option {
    cursor: pointer;
    display: block;
}

.btj-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.btj-option-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 20px;
    background: var(--btj-white);
    border: 2px solid var(--btj-border);
    border-radius: var(--btj-radius-sm);
    transition: all var(--btj-transition);
}

.btj-option:hover .btj-option-card {
    border-color: var(--btj-primary);
    background: rgba(255, 90, 44, 0.02);
}

.btj-option input:checked+.btj-option-card {
    border-color: var(--btj-primary);
    background: rgba(255, 90, 44, 0.06);
    box-shadow: 0 0 0 1px var(--btj-primary);
}

.btj-option-indicator {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border: 2px solid var(--btj-border);
    border-radius: 50%;
    margin-top: 1px;
    transition: all var(--btj-transition);
    position: relative;
}

.btj-option-indicator::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 10px;
    height: 10px;
    background: var(--btj-primary);
    border-radius: 50%;
    transition: transform var(--btj-transition);
}

.btj-option input:checked+.btj-option-card .btj-option-indicator {
    border-color: var(--btj-primary);
}

.btj-option input:checked+.btj-option-card .btj-option-indicator::after {
    transform: translate(-50%, -50%) scale(1);
}

.btj-option-text {
    font-size: 16px;
    line-height: 1.5;
    color: var(--btj-text);
}

/* ==================== Error Message ==================== */
.btj-error {
    margin-top: 16px;
    padding: 12px 16px;
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 8px;
    color: #B91C1C;
    font-size: 14px;
    animation: btj-shake 0.4s ease;
}

@keyframes btj-shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-6px);
    }

    75% {
        transform: translateX(6px);
    }
}

/* ==================== Navigation ==================== */
.btj-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--btj-border-light);
}

/* ==================== Buttons ==================== */
#btj-quiz .btj-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--btj-font);
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: var(--btj-radius-btn);
    cursor: pointer;
    transition: all var(--btj-transition);
    text-decoration: none;
    line-height: normal;
    /* Fix for some themes */
}

#btj-quiz .btj-btn svg {
    flex-shrink: 0;
}

#btj-quiz .btj-btn-primary {
    background: var(--btj-primary);
    color: var(--btj-white);
}

#btj-quiz .btj-btn-primary:hover {
    background: var(--btj-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 90, 44, 0.3);
}

#btj-quiz .btj-btn-primary:active {
    transform: translateY(0);
}

.btj-btn-secondary {
    background: transparent;
    color: var(--btj-text-muted);
    padding: 14px 20px;
}

.btj-btn-secondary:hover {
    color: var(--btj-text);
    background: var(--btj-border-light);
}

.btj-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ==================== Lead Capture Screen ==================== */
.btj-lead-screen .btj-lead-content {
    background: var(--btj-white);
    border-radius: var(--btj-radius);
    padding: 48px 40px;
    box-shadow: 0 4px 24px var(--btj-shadow);
    text-align: center;
}

.btj-lead-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.btj-lead-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--btj-text);
    margin: 0 0 12px 0;
}

.btj-lead-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--btj-text-muted);
    margin: 0 0 32px 0;
}

/* ==================== Form ==================== */
.btj-lead-form {
    text-align: left;
    max-width: 400px;
    margin: 0 auto;
}

.btj-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.btj-form-group {
    margin-bottom: 20px;
}

.btj-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--btj-text);
    margin-bottom: 8px;
}

.btj-form-group input[type="text"],
.btj-form-group input[type="email"] {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--btj-font);
    font-size: 16px;
    color: var(--btj-text);
    background: var(--btj-white);
    border: 2px solid var(--btj-border);
    border-radius: var(--btj-radius-sm);
    transition: border-color var(--btj-transition), box-shadow var(--btj-transition);
}

.btj-form-group input[type="text"]:focus,
.btj-form-group input[type="email"]:focus {
    outline: none;
    border-color: var(--btj-primary);
    box-shadow: 0 0 0 3px rgba(255, 90, 44, 0.1);
}

.btj-form-group input::placeholder {
    color: var(--btj-text-light);
}

/* ==================== Checkbox ==================== */
.btj-checkbox-group {
    margin-top: 12px;
    margin-bottom: 8px;
}

.btj-checkbox-label {
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    padding: 12px 16px;
    background: var(--btj-bg);
    border-radius: var(--btj-radius-sm);
    border: 2px solid transparent;
    transition: all var(--btj-transition);
}

.btj-checkbox-label:hover {
    border-color: var(--btj-border);
}

.btj-checkbox-label input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.btj-checkbox-box {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: var(--btj-white);
    border: 2px solid var(--btj-border);
    border-radius: 6px;
    transition: all var(--btj-transition);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btj-checkbox-box::after {
    content: '';
    width: 6px;
    height: 11px;
    border: 2.5px solid var(--btj-white);
    border-top: none;
    border-left: none;
    transform: rotate(45deg) scale(0);
    transition: transform var(--btj-transition);
    margin-top: -2px;
}

.btj-checkbox-label:hover .btj-checkbox-box {
    border-color: var(--btj-primary);
}

.btj-checkbox-label input:checked+.btj-checkbox-box {
    background: var(--btj-primary);
    border-color: var(--btj-primary);
}

.btj-checkbox-label input:checked+.btj-checkbox-box::after {
    transform: rotate(45deg) scale(1);
}

.btj-checkbox-text {
    font-size: 14px;
    line-height: 1.5;
    color: var(--btj-text);
}

.btj-checkbox-text a {
    color: var(--btj-primary);
    text-decoration: none;
    font-weight: 500;
}

.btj-checkbox-text a:hover {
    text-decoration: underline;
}

/* ==================== Form Error ==================== */
.btj-form-error {
    margin-bottom: 20px;
    padding: 12px 16px;
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 8px;
    color: #B91C1C;
    font-size: 14px;
    text-align: center;
}

/* ==================== Lead Navigation ==================== */
.btj-lead-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--btj-border-light);
}

/* ==================== Loading Spinner ==================== */
.btj-spinner {
    animation: btj-spin 1s linear infinite;
}

@keyframes btj-spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* ==================== Thank You Screen ==================== */
.btj-thankyou-screen .btj-thankyou-content {
    background: var(--btj-white);
    border-radius: var(--btj-radius);
    padding: 64px 40px;
    text-align: center;
    box-shadow: 0 4px 24px var(--btj-shadow);
}

.btj-thankyou-icon {
    font-size: 56px;
    margin-bottom: 20px;
}

.btj-thankyou-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--btj-text);
    margin: 0 0 16px 0;
}

.btj-thankyou-text {
    font-size: 17px;
    line-height: 1.7;
    color: var(--btj-text-muted);
    margin: 0 0 32px 0;
}

/* ==================== Result Screen ==================== */
.btj-result-screen .btj-result-content {
    background: var(--btj-white);
    border-radius: var(--btj-radius);
    padding: 48px 40px;
    text-align: center;
    box-shadow: 0 4px 24px var(--btj-shadow);
}

.btj-result-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 90, 44, 0.1);
    color: var(--btj-primary);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 100px;
    margin-bottom: 20px;
}

.btj-result-archetype {
    font-size: 36px;
    font-weight: 700;
    color: var(--btj-text);
    margin: 0 0 16px 0;
    line-height: 1.2;
}

.btj-result-secondary {
    font-size: 16px;
    color: var(--btj-text-muted);
    margin-bottom: 24px;
    padding: 12px;
    background: var(--btj-bg);
    border-radius: var(--btj-radius-sm);
    display: inline-block;
}

.btj-result-text {
    font-size: 17px;
    line-height: 1.7;
    color: var(--btj-text-muted);
    margin: 0 0 32px 0;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

/* ==================== Responsive ==================== */
@media (max-width: 640px) {
    .btj-quiz-container {
        padding: 16px;
    }

    .btj-intro-screen .btj-intro-content,
    .btj-lead-screen .btj-lead-content,
    .btj-thankyou-screen .btj-thankyou-content {
        padding: 32px 24px;
    }

    .btj-quiz-screen {
        padding: 24px 20px;
    }

    .btj-intro-title,
    .btj-thankyou-title {
        font-size: 26px;
    }

    .btj-lead-title {
        font-size: 24px;
    }

    .btj-intro-text,
    .btj-thankyou-text {
        font-size: 15px;
    }

    .btj-question-title {
        font-size: 18px;
    }

    .btj-option-card {
        padding: 14px 16px;
    }

    .btj-option-text {
        font-size: 15px;
    }

    .btj-form-row {
        grid-template-columns: 1fr;
    }

    .btj-btn {
        padding: 12px 20px;
        font-size: 15px;
    }

    .btj-nav,
    .btj-lead-nav {
        flex-direction: column-reverse;
        gap: 12px;
    }

    .btj-nav .btj-btn,
    .btj-lead-nav .btj-btn {
        width: 100%;
        justify-content: center;
    }

    .btj-prev-btn,
    .btj-back-to-quiz {
        visibility: visible !important;
    }
}

/* ==================== Animations ==================== */
@keyframes btj-fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.btj-screen.active {
    animation: btj-fadeIn 300ms ease forwards;
}