/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --pink-light: #FFB6C1;
    --pink-medium: #FFC0CB;
    --pink-dark: #FF91A4;
    --white: #FFFFFF;
    --text-dark: #333333;
    --text-light: #666666;
    --shadow: rgba(255, 182, 193, 0.2);
    --shadow-hover: rgba(255, 182, 193, 0.3);
    --error-bg: #FFE5E5;
    --error-text: #CC0000;
    --warning-bg: #FFF4E5;
    --warning-text: #CC6600;
}

#hth-quiz-container {
    font-family: 'Poppins', 'Noto Sans Thai', sans-serif;
    background: linear-gradient(135deg, #FFE5F1 0%, #FFD6E8 50%, #FFC0CB 100%);
    min-height: 100vh;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hth-quiz-step {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.hth-quiz-card {
    background: var(--white);
    border-radius: 24px;
    padding: 32px 24px;
    box-shadow: 0 10px 40px var(--shadow);
    animation: fadeIn 0.5s ease-in;
    position: relative;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header Styles */
.hth-quiz-header {
    text-align: center;
    margin-bottom: 32px;
}

.hth-quiz-heart-icon {
    font-size: 48px;
    margin-bottom: 16px;
    animation: heartbeat 2s ease-in-out infinite;
}

.hth-quiz-logo {
    margin-bottom: 16px;
}

.hth-quiz-logo img {
    max-width: 120px;
    height: auto;
    display: block;
    margin: 0 auto;
}

@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.hth-quiz-header h1 {
    color: var(--text-dark);
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 8px;
}

.hth-quiz-subtitle {
    color: var(--pink-dark);
    font-size: 16px;
    font-weight: 500;
}

/* Form Styles */
.hth-quiz-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hth-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hth-form-group label {
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 500;
}

.hth-form-group input,
.hth-form-select {
    padding: 14px 16px;
    border: 2px solid var(--pink-light);
    border-radius: 12px;
    font-size: 16px;
    font-family: 'Poppins', 'Noto Sans Thai', sans-serif;
    transition: all 0.3s ease;
    background: var(--white);
    width: 100%;
}

.hth-form-group input:focus,
.hth-form-select:focus {
    outline: none;
    border-color: var(--pink-dark);
    box-shadow: 0 0 0 3px var(--shadow);
}

.hth-form-group input::placeholder {
    color: #CCCCCC;
}

.hth-hint {
    color: var(--text-light);
    font-size: 12px;
}

/* Warning & Error Boxes */
.hth-warning-box,
.hth-error-box {
    padding: 16px;
    border-radius: 12px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 8px;
}

.hth-warning-box {
    background: var(--warning-bg);
    border: 1px solid #FFD699;
}

.hth-error-box {
    background: var(--error-bg);
    border: 1px solid #FF9999;
}

.hth-warning-icon,
.hth-error-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.hth-warning-box p,
.hth-error-box p {
    color: var(--warning-text);
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

.hth-error-box p {
    color: var(--error-text);
}

/* Button Styles */
.hth-btn-primary {
    background: linear-gradient(135deg, var(--pink-medium) 0%, var(--pink-dark) 100%);
    color: var(--white);
    border: none;
    border-radius: 12px;
    padding: 16px 24px;
    font-size: 18px;
    font-weight: 600;
    font-family: 'Poppins', 'Noto Sans Thai', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
    box-shadow: 0 4px 15px var(--shadow);
    width: 100%;
}

.hth-btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-hover);
}

.hth-btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.hth-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: #CCCCCC;
}

.hth-btn-icon {
    font-size: 20px;
}

/* Quiz Page Styles */
.hth-question-section {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hth-question-number {
    color: var(--pink-dark);
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hth-question-text {
    color: var(--text-dark);
    font-size: 24px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 8px;
}

.hth-choices-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

.hth-choice-btn {
    background: var(--white) !important;
    border: 2px solid var(--pink-light) !important;
    border-radius: 16px !important;
    padding: 18px 20px !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    font-family: 'Poppins', 'Noto Sans Thai', sans-serif !important;
    color: var(--text-dark) !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    text-align: left !important;
    position: relative !important;
    overflow: hidden !important;
    width: 100% !important;
    margin: 0 !important;
    display: block !important;
    box-sizing: border-box !important;
    line-height: 1.5 !important;
    word-wrap: break-word !important;
    white-space: normal !important;
    min-height: auto !important;
    max-width: 100% !important;
}

.hth-choice-btn:hover:not(:disabled) {
    border-color: var(--pink-dark) !important;
    background: #FFF5F7 !important;
    transform: translateX(4px) !important;
}

.hth-choice-btn.selected {
    background: linear-gradient(135deg, var(--pink-light) 0%, var(--pink-medium) 100%) !important;
    border-color: var(--pink-dark) !important;
    color: var(--white) !important;
    box-shadow: 0 4px 15px var(--shadow) !important;
}

.hth-choice-btn:disabled {
    cursor: not-allowed !important;
    opacity: 0.7 !important;
}

/* บังคับให้ทุกช้อยส์เหมือนกันทุกตัว */
#hth-choices-container .hth-choice-btn {
    background: var(--white) !important;
    border: 2px solid var(--pink-light) !important;
    border-radius: 16px !important;
    padding: 18px 20px !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    font-family: 'Poppins', 'Noto Sans Thai', sans-serif !important;
    color: var(--text-dark) !important;
    width: 100% !important;
    margin: 0 !important;
    display: block !important;
    box-sizing: border-box !important;
    line-height: 1.5 !important;
    word-wrap: break-word !important;
    white-space: normal !important;
}

/* ตรวจสอบว่าทุกช้อยส์มี style เหมือนกัน */
.hth-choices-container button,
.hth-choices-container .hth-choice-btn {
    background: var(--white) !important;
    border: 2px solid var(--pink-light) !important;
    border-radius: 16px !important;
    padding: 18px 20px !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    font-family: 'Poppins', 'Noto Sans Thai', sans-serif !important;
    color: var(--text-dark) !important;
    width: 100% !important;
    margin: 0 !important;
    display: block !important;
    box-sizing: border-box !important;
    line-height: 1.5 !important;
    word-wrap: break-word !important;
    white-space: normal !important;
}

/* Result Page Styles */
.hth-result-container {
    text-align: center;
}

.hth-result-card {
    padding: 48px 32px;
}

.hth-result-card.failed {
    background: linear-gradient(135deg, #F5F5F5 0%, #E8E8E8 100%);
    opacity: 0.9;
}

.hth-result-icon {
    font-size: 64px;
    margin-bottom: 24px;
}

.hth-result-title {
    color: var(--text-dark);
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
}

.hth-result-message {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.hth-result-info {
    background: #FFF5F7;
    border-radius: 12px;
    padding: 16px;
    margin-top: 24px;
}

.hth-result-info p {
    color: var(--text-dark);
    font-size: 14px;
    margin: 4px 0;
}

.hth-result-info strong {
    color: var(--pink-dark);
}

/* Result Actions */
.hth-result-actions {
    margin-top: 24px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    width: 100% !important;
    visibility: visible !important;
    opacity: 1 !important;
}

#hth-quiz-result .hth-result-actions {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.hth-btn-play-again {
    width: 100% !important;
    padding: 14px 20px !important;
    font-size: 16px !important;
    border-radius: 12px !important;
    border: none !important;
    cursor: pointer !important;
    transition: all 0.3s ease;
    font-weight: 600 !important;
    font-family: 'Poppins', 'Noto Sans Thai', sans-serif !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    margin: 0 !important;
}

#hth-quiz-result .hth-btn-play-again {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    width: 100% !important;
}

#hth-play-again-same,
#hth-play-again-random {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    width: 100% !important;
}

.hth-btn-secondary {
    background: var(--white);
    color: var(--pink-dark);
    border: 2px solid var(--pink-medium);
}

.hth-btn-secondary:hover {
    background: #FFF5F7;
    border-color: var(--pink-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow);
}

/* Loading State */
.hth-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--pink-dark);
    font-size: 18px;
}

.hth-loading::after {
    content: '...';
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0%, 20% {
        content: '.';
    }
    40% {
        content: '..';
    }
    60%, 100% {
        content: '...';
    }
}

/* Sound Toggle Button */
.hth-sound-toggle {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--pink-light);
    border: 2px solid var(--pink-medium);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 24px;
    z-index: 10;
    box-shadow: 0 2px 8px var(--shadow);
}

.hth-sound-toggle:hover {
    background: var(--pink-medium);
    border-color: var(--pink-dark);
    transform: scale(1.1);
}

.hth-sound-toggle:active {
    transform: scale(0.95);
}

/* Confetti Canvas */
#hth-confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

/* Responsive Design */
@media (max-width: 480px) {
    .hth-quiz-card {
        padding: 24px 20px;
        border-radius: 20px;
    }

    .hth-quiz-header h1 {
        font-size: 24px;
    }

    .hth-question-text {
        font-size: 20px;
    }

    .hth-result-title {
        font-size: 24px;
    }

    .hth-btn-primary {
        font-size: 16px;
        padding: 14px 20px;
    }

    /* บังคับให้ช้อยส์เหมือนกันทุกตัวบนมือถือ */
    .hth-choice-btn {
        padding: 16px 18px !important;
        font-size: 15px !important;
        border-radius: 14px !important;
        width: 100% !important;
        margin: 0 !important;
        display: block !important;
        box-sizing: border-box !important;
        line-height: 1.5 !important;
        word-wrap: break-word !important;
        white-space: normal !important;
    }

    #hth-choices-container .hth-choice-btn {
        padding: 16px 18px !important;
        font-size: 15px !important;
        border-radius: 14px !important;
        width: 100% !important;
        margin: 0 !important;
        display: block !important;
        box-sizing: border-box !important;
        line-height: 1.5 !important;
        word-wrap: break-word !important;
        white-space: normal !important;
    }

    .hth-choices-container button,
    .hth-choices-container .hth-choice-btn {
        padding: 16px 18px !important;
        font-size: 15px !important;
        border-radius: 14px !important;
        width: 100% !important;
        margin: 0 !important;
        display: block !important;
        box-sizing: border-box !important;
        line-height: 1.5 !important;
        word-wrap: break-word !important;
        white-space: normal !important;
    }
}