/**
 * WP AI Passport Public Styles
 */
.wp-ai-passport-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* Common Elements */
.wp-ai-passport-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 25px;
    margin-bottom: 30px;
}

.wp-ai-passport-button {
    display: inline-block;
    background-color: #2271b1;
    color: #fff;
    padding: 10px 20px;
    border-radius: 4px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.wp-ai-passport-button:hover {
    background-color: #135e96;
    color: #fff;
}

.wp-ai-passport-button.secondary {
    background-color: #f0f0f1;
    color: #2c3338;
    border: 1px solid #c3c4c7;
}

.wp-ai-passport-button.secondary:hover {
    background-color: #e0e0e1;
    color: #2c3338;
}

.wp-ai-passport-button.success {
    background-color: #00a32a;
}

.wp-ai-passport-button.success:hover {
    background-color: #008a20;
}

.wp-ai-passport-button.danger {
    background-color: #d63638;
}

.wp-ai-passport-button.danger:hover {
    background-color: #b32d2e;
}

.wp-ai-passport-notification {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
    border-left: 4px solid;
}

.wp-ai-passport-notification.success {
    background-color: #f0f9eb;
    border-color: #67c23a;
    color: #67c23a;
}

.wp-ai-passport-notification.error {
    background-color: #fef0f0;
    border-color: #f56c6c;
    color: #f56c6c;
}

.wp-ai-passport-notification.info {
    background-color: #f4f4f5;
    border-color: #909399;
    color: #909399;
}

.wp-ai-passport-notification.warning {
    background-color: #fdf6ec;
    border-color: #e6a23c;
    color: #e6a23c;
}

.wp-ai-passport-notification {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(255, 243, 205, 0.95);
    color: #856404;
    border: 1px solid #ffeeba;
    border-radius: 4px;
    padding: 8px 15px;
    font-size: 14px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    z-index: 100;
    max-width: 90%;
    text-align: center;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translate(-50%, 10px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}

.wp-ai-passport-submit-answer.warning {
    background-color: #ffc107;
    border-color: #ffc107;
    color: #212529;
}

/* Login & Register */
.wp-ai-passport-login-container,
.wp-ai-passport-register-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.wp-ai-passport-form-header {
    text-align: center;
    margin-bottom: 25px;
}

.wp-ai-passport-form-header h1 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #2271b1;
}

.wp-ai-passport-form-row {
    margin-bottom: 20px;
}

.wp-ai-passport-form-row label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.wp-ai-passport-form-row input[type="text"],
.wp-ai-passport-form-row input[type="email"],
.wp-ai-passport-form-row input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.wp-ai-passport-form-footer {
    margin-top: 25px;
    text-align: center;
}

.wp-ai-passport-form-footer p {
    margin-top: 15px;
    font-size: 14px;
}

.wp-ai-passport-form-footer a {
    color: #2271b1;
    text-decoration: none;
}

.wp-ai-passport-form-footer a:hover {
    text-decoration: underline;
}

.wp-ai-passport-remember-me {
    display: flex;
    align-items: center;
}

.wp-ai-passport-remember-me input {
    margin-right: 8px;
}

/* Exam */
.wp-ai-passport-category-selector {
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: nowrap;
    min-width: 300px;
}

.wp-ai-passport-category-selector label {
    white-space: nowrap;
    flex-shrink: 0;
}

.wp-ai-passport-category-selector select {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    min-width: 250px;
    flex-grow: 1;
}

.wp-ai-passport-question-card {
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.wp-ai-passport-question-header {
    background-color: #f8f9fa;
    padding: 15px 20px;
    border-bottom: 1px solid #e9ecef;
}

.wp-ai-passport-question-header h3 {
    margin: 0;
    font-size: 18px;
    color: #2271b1;
}

.wp-ai-passport-question-body {
    padding: 20px;
    background-color: #fff;
}

.wp-ai-passport-question-text {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.wp-ai-passport-options {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.wp-ai-passport-option {
    margin-bottom: 12px;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.wp-ai-passport-option:hover {
    background-color: #f8f9fa;
}

.wp-ai-passport-option.selected {
    border-color: #2271b1;
    background-color: #f0f7ff;
}

.wp-ai-passport-option.correct {
    background-color: #e6ffe6;
    border-color: #99cc99;
}

.wp-ai-passport-option.incorrect {
    background-color: #ffe6e6;
    border-color: #cc9999;
}

.wp-ai-passport-option-radio {
    margin-right: 10px;
}

.wp-ai-passport-question-footer {
    padding: 15px 20px;
    background-color: #f8f9fa;
    border-top: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wp-ai-passport-explanation {
    margin-top: 20px;
    padding: 15px;
    background-color: #f9f9f9;
    border-left: 4px solid #4caf50;
    border-radius: 4px;
    display: none;
}

.wp-ai-passport-explanation h4 {
    margin-top: 0;
    color: #2271b1;
}

.wp-ai-passport-explanation p {
    margin-bottom: 0;
    line-height: 1.6;
}

.wp-ai-passport-rating {
    margin-top: 20px;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 4px;
    display: none;
}

.wp-ai-passport-rating h4 {
    margin-top: 0;
}

.wp-ai-passport-star-rating {
    display: flex;
    margin-bottom: 15px;
}

.wp-ai-passport-star {
    font-size: 24px;
    color: #ccc;
    cursor: pointer;
    margin-right: 5px;
}

.wp-ai-passport-star.active {
    color: #ffcc00;
}

.wp-ai-passport-rating textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 15px;
    min-height: 80px;
}

.wp-ai-passport-comments {
    margin-top: 20px;
}

.wp-ai-passport-comment {
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 4px;
    margin-bottom: 10px;
}

.wp-ai-passport-comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.wp-ai-passport-comment-user {
    font-weight: bold;
}

.wp-ai-passport-comment-rating {
    color: #ffb900;
}

.wp-ai-passport-result-text {
    display: inline-block;
    margin-left: 10px;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: bold;
    font-size: 14px;
}

.wp-ai-passport-result-text.correct-text {
    background-color: #00a32a;
    color: white;
}

.wp-ai-passport-result-text.incorrect-text {
    background-color: #d63638;
    color: white;
}

/* Mypage */
.wp-ai-passport-mypage-header {
    margin-bottom: 30px;
}

.wp-ai-passport-mypage-header h2 {
    margin-top: 0;
    color: #2271b1;
}

.wp-ai-passport-progress-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.wp-ai-passport-progress-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

.wp-ai-passport-progress-card h3 {
    margin-top: 0;
    color: #2271b1;
    margin-bottom: 15px;
}

.wp-ai-passport-progress-stats {
    margin-bottom: 15px;
}

.wp-ai-passport-progress-stats p {
    margin: 5px 0;
}

.wp-ai-passport-progress-bar {
    height: 10px;
    background-color: #e5e5e5;
    border-radius: 5px;
    overflow: hidden;
    margin-top: 10px;
}

.wp-ai-passport-progress-bar-inner {
    height: 100%;
    background-color: #2271b1;
}

.wp-ai-passport-progress-footer {
    margin-top: 15px;
    text-align: right;
}

.wp-ai-passport-recent-activity {
    margin-top: 30px;
}

.wp-ai-passport-recent-activity h3 {
    margin-top: 0;
    color: #2271b1;
    margin-bottom: 15px;
}

.wp-ai-passport-activity-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.wp-ai-passport-activity-item {
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 4px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wp-ai-passport-activity-item.correct {
    border-left: 4px solid #00a32a;
}

.wp-ai-passport-activity-item.incorrect {
    border-left: 4px solid #d63638;
}

.wp-ai-passport-activity-date {
    color: #666;
    font-size: 14px;
}

/* Chat */
.wp-ai-passport-chat-container {
    display: flex;
    flex-direction: column;
    height: 600px;
}

.wp-ai-passport-chat-header {
    padding: 15px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.wp-ai-passport-chat-header h3 {
    margin: 0;
    color: #2271b1;
}

.wp-ai-passport-chat-messages {
    flex-grow: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: #fff;
}

.wp-ai-passport-message {
    margin-bottom: 15px;
    max-width: 80%;
}

.wp-ai-passport-message-user {
    margin-left: auto;
    background-color: #dcf8c6;
    padding: 10px 15px;
    border-radius: 15px 15px 0 15px;
}

.wp-ai-passport-message-ai {
    margin-right: auto;
    background-color: #f0f0f0;
    padding: 10px 15px;
    border-radius: 15px 15px 15px 0;
}

.wp-ai-passport-message-time {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
    text-align: right;
}

.wp-ai-passport-chat-input {
    padding: 15px;
    background-color: #f8f9fa;
    border-top: 1px solid #e9ecef;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    display: flex;
    gap: 10px;
}

.wp-ai-passport-chat-input input {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 20px;
    font-size: 16px;
}

.wp-ai-passport-chat-input button {
    background-color: #2271b1;
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 10px 20px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.wp-ai-passport-chat-input button:hover {
    background-color: #135e96;
}

.wp-ai-passport-typing {
    display: flex;
    margin-bottom: 15px;
}

.wp-ai-passport-typing-dot {
    width: 8px;
    height: 8px;
    background-color: #999;
    border-radius: 50%;
    margin: 0 2px;
    animation: typing-animation 1.5s infinite;
}

.wp-ai-passport-typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.wp-ai-passport-typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing-animation {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
    100% {
        transform: translateY(0);
    }
}

/* もっと問題にチャレンジするボタン */
.wp-ai-passport-more-questions {
    text-align: center;
    margin: 30px 0;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.wp-ai-passport-more-button {
    font-size: 18px;
    padding: 12px 24px;
    background-color: #2271b1;
    color: #fff;
    border-radius: 4px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.wp-ai-passport-more-button:hover {
    background-color: #135e96;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* 結果モーダル */
.wp-ai-passport-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
}

.wp-ai-passport-modal-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    width: 80%;
    max-width: 700px;
    position: relative;
}

.wp-ai-passport-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: #666;
}

.wp-ai-passport-modal-close:hover {
    color: #000;
}

.wp-ai-passport-results-summary {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin: 30px 0;
    text-align: center;
}

.wp-ai-passport-result-item {
    flex: 1;
    min-width: 150px;
    margin: 10px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.wp-ai-passport-result-item h3 {
    margin-top: 0;
    color: #555;
    font-size: 16px;
}

.wp-ai-passport-result-item p {
    font-size: 24px;
    font-weight: bold;
    margin: 10px 0 0;
    color: #2271b1;
}

.wp-ai-passport-results-message {
    margin: 20px 0;
    padding: 15px;
    background-color: #f0f8ff;
    border-left: 4px solid #2271b1;
    border-radius: 4px;
}

.wp-ai-passport-results-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 25px;
}

.wp-ai-passport-more-questions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.wp-ai-passport-finish-button {
    background-color: #6c757d;
}

.wp-ai-passport-finish-button:hover {
    background-color: #5a6268;
}

/* Responsive */
@media (max-width: 768px) {
    .wp-ai-passport-progress-cards {
        grid-template-columns: 1fr;
    }
    
    .wp-ai-passport-category-selector {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .wp-ai-passport-category-selector select {
        width: 100%;
    }
    
    .wp-ai-passport-question-footer {
        flex-direction: column;
        gap: 10px;
    }
    
    .wp-ai-passport-message {
        max-width: 90%;
    }
}