/* Chat Page Styles */

.chat-page {
    background-color: var(--off-white);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Chat Header */
.chat-header {
    box-shadow: var(--shadow-md);
}

.chat-title h1 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    text-align: center;
}

/* Chat Container */
.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 2rem 0;
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.chat-container .container {
    flex: 1;
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 200px);
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    background-color: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

.message {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message:last-child {
    margin-bottom: 0;
}

/* Bot Message */
.bot-message {
    align-items: flex-start;
}

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.bot-message .message-content {
    background-color: var(--off-white);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    max-width: 80%;
    border: 1px solid var(--light-gray);
}

.bot-message .message-content p {
    margin: 0;
    line-height: 1.7;
    color: var(--text-dark);
}

/* User Message */
.user-message {
    justify-content: flex-end;
}

.user-message .message-content {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
    border-radius: 12px;
    padding: 1rem 1.25rem;
    max-width: 80%;
    color: var(--white);
}

.user-message .message-content p {
    margin: 0;
    line-height: 1.7;
}

/* Chat Input Area */
.chat-input-area {
    background-color: var(--white);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
}

/* Options */
.chat-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.option-button {
    background-color: var(--white);
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    font-family: 'Noto Sans JP', sans-serif;
}

.option-button:hover {
    background-color: var(--primary-blue);
    color: var(--white);
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

.option-button:active {
    transform: translateX(2px);
}

/* Multi-select button */
.option-button.multi-select.selected {
    background-color: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

.option-button.multi-select.selected::after {
    content: " ✓";
    margin-left: 0.5rem;
}

/* Next button */
.next-button {
    background: linear-gradient(135deg, var(--accent-teal), var(--primary-blue));
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    font-family: 'Noto Sans JP', sans-serif;
    border: none;
    margin-top: 1rem;
    width: 100%;
}

.next-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.next-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Text Input */
.chat-text-input {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.input-wrapper {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.chat-text-input input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: 2px solid var(--light-gray);
    border-radius: 24px;
    font-size: 1rem;
    font-family: 'Noto Sans JP', sans-serif;
    transition: var(--transition);
}

.chat-text-input input:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.send-button {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
    color: var(--white);
    border: none;
    font-size: 1.125rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.send-button:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.send-button:active {
    transform: scale(0.95);
}

.back-to-options-button {
    padding: 0.75rem 1.5rem;
    background-color: var(--off-white);
    border: 2px solid var(--medium-gray);
    color: var(--dark-gray);
    border-radius: 24px;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Noto Sans JP', sans-serif;
}

.back-to-options-button:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

/* Toggle Input */
.toggle-input {
    margin-top: 1rem;
    text-align: center;
}

.text-input-toggle {
    padding: 0.75rem 1.5rem;
    background-color: var(--off-white);
    border: 2px solid var(--accent-teal);
    color: var(--accent-teal);
    border-radius: 24px;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Noto Sans JP', sans-serif;
}

.text-input-toggle:hover {
    background-color: var(--accent-teal);
    color: var(--white);
}

/* Result Modal */
.result-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
}

.result-modal-content {
    background-color: var(--white);
    border-radius: 16px;
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
    color: var(--white);
    padding: 2rem;
    border-radius: 16px 16px 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.result-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.result-header i {
    font-size: 1.75rem;
}

.close-modal {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.close-modal:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.result-body {
    padding: 2rem;
}

.result-content h3 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.result-content h3 i {
    color: var(--accent-teal);
}

.priority-note {
    font-size: 0.9375rem;
    color: var(--dark-gray);
    margin-bottom: 1.25rem;
    padding: 0.75rem 1rem;
    background-color: #FFF8E1;
    border-left: 4px solid #FFA726;
    border-radius: 4px;
}

.priority-note.nurse-note {
    background-color: #E3F2FD;
    border-left-color: #1976D2;
}

.question-list {
    list-style: decimal;
    padding-left: 1.5rem;
    margin-bottom: 2.5rem;
}

.question-list.priority-list li {
    margin-bottom: 1.25rem;
    line-height: 1.8;
    color: var(--text-dark);
    font-size: 1.0625rem;
    font-weight: 500;
}

.question-list li {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: var(--text-dark);
    font-size: 1rem;
}

.question-list li:last-child {
    margin-bottom: 0;
}

.next-time-note {
    font-size: 0.9375rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}

.next-time-category {
    background-color: var(--off-white);
    padding: 1.25rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.next-time-category:last-child {
    margin-bottom: 2rem;
}

.next-time-category h4 {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 0.75rem;
}

.next-time-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.next-time-category li {
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    line-height: 1.6;
    color: var(--text-dark);
    font-size: 0.9375rem;
}

.next-time-category li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent-teal);
    font-weight: bold;
}

.next-time-category li:last-child {
    margin-bottom: 0;
}

/* Action boxes */
.action-box {
    background-color: var(--white);
    border-radius: 12px;
    padding: 1.75rem;
    margin-bottom: 1.5rem;
    border: 2px solid var(--light-gray);
}

.action-box.consultation-box {
    border-color: var(--accent-teal);
    background: linear-gradient(135deg, rgba(92, 169, 160, 0.05), rgba(74, 144, 164, 0.05));
}

.action-box.preparation-box {
    border-color: #FFA726;
    background-color: #FFF8E1;
}

.action-box h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.action-box p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 0;
}

.action-button {
    width: 100%;
    padding: 1rem 1.5rem;
    background-color: var(--accent-teal);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Noto Sans JP', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.25rem;
}

.action-button:hover {
    background-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.tips-list {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.tips-list li {
    margin-bottom: 1rem;
    padding-left: 1.75rem;
    position: relative;
    line-height: 1.7;
    color: var(--text-dark);
    font-size: 0.9375rem;
}

.tips-list li:before {
    content: "💡";
    position: absolute;
    left: 0;
}

.tips-list li:last-child {
    margin-bottom: 0;
}

.result-note {
    background-color: #E3F2FD;
    border-left: 4px solid #1976D2;
    padding: 1.25rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.result-note p {
    margin: 0;
    color: var(--text-dark);
    line-height: 1.7;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.result-note i {
    color: #1976D2;
    margin-top: 0.25rem;
}

.result-actions {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 2rem 2rem;
    border-top: 1px solid var(--light-gray);
}

.print-button,
.restart-button {
    flex: 1;
    padding: 1rem 1.5rem;
    border-radius: 24px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Noto Sans JP', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: none;
}

.print-button {
    background-color: var(--accent-teal);
    color: var(--white);
}

.print-button:hover {
    background-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.restart-button {
    background-color: var(--off-white);
    color: var(--dark-gray);
    border: 2px solid var(--medium-gray);
}

.restart-button:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

/* Demo Button */
.demo-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: linear-gradient(135deg, #FF6B6B, #FF8E53);
    color: var(--white);
    border: none;
    border-radius: 50px;
    padding: 1rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 100;
    font-family: 'Noto Sans JP', sans-serif;
}

.demo-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.5);
}

.demo-button i {
    font-size: 1.125rem;
}

/* Demo highlight */
.option-button.demo-highlight {
    animation: demoGlow 1.5s ease-in-out infinite;
    border-color: #FF6B6B;
}

@keyframes demoGlow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(255, 107, 107, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 107, 107, 0.8);
    }
}

/* Initial free input */
.or-text {
    text-align: center;
    margin: 1.5rem 0 1rem;
    color: var(--dark-gray);
    font-size: 0.9375rem;
    font-weight: 500;
}

.initial-free-input {
    background-color: var(--off-white);
    border: 2px solid var(--light-gray);
    border-radius: 12px;
    padding: 1.25rem;
}

.initial-free-input textarea {
    width: 100%;
    min-height: 100px;
    padding: 1rem;
    border: 1px solid var(--light-gray);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Noto Sans JP', sans-serif;
    resize: vertical;
    margin-bottom: 1rem;
}

.initial-free-input textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.send-free-input-button {
    width: 100%;
    padding: 0.875rem 1.5rem;
    background-color: var(--accent-teal);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Noto Sans JP', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.send-free-input-button:hover {
    background-color: var(--primary-blue);
}

/* Cancer info form */
.cancer-info-form {
    background-color: var(--off-white);
    padding: 1.5rem;
    border-radius: 12px;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group:last-of-type {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
}

.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Noto Sans JP', sans-serif;
    background-color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

/* Understanding input */
.understanding-input {
    background-color: var(--off-white);
    padding: 1.5rem;
    border-radius: 12px;
}

.understanding-input textarea {
    width: 100%;
    min-height: 120px;
    padding: 1rem;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Noto Sans JP', sans-serif;
    resize: vertical;
    margin-bottom: 1rem;
}

.understanding-input textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

/* Chat Footer */
.chat-footer {
    padding: 1rem 0;
    margin-top: auto;
}

/* Print Styles */
@media print {
    body {
        background-color: var(--white);
    }
    
    .header,
    .chat-footer,
    .result-actions {
        display: none;
    }
    
    .result-modal {
        position: static;
        background: none;
    }
    
    .result-modal-content {
        box-shadow: none;
        max-height: none;
    }
    
    .result-header {
        background: none;
        color: var(--text-dark);
        border-bottom: 2px solid var(--light-gray);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .chat-container {
        padding: 1rem 0;
    }
    
    .chat-container .container {
        max-height: calc(100vh - 180px);
    }
    
    .chat-messages {
        padding: 1rem;
    }
    
    .bot-message .message-content,
    .user-message .message-content {
        max-width: 85%;
    }
    
    .chat-input-area {
        padding: 1rem;
    }
    
    .result-modal-content {
        max-height: 95vh;
    }
    
    .result-header {
        padding: 1.5rem;
    }
    
    .result-header h2 {
        font-size: 1.25rem;
    }
    
    .result-body {
        padding: 1.5rem;
    }
    
    .result-actions {
        flex-direction: column;
        padding: 1rem 1.5rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .chat-title h1 {
        font-size: 1.125rem;
    }
    
    .message-avatar {
        width: 36px;
        height: 36px;
        font-size: 1.125rem;
    }
    
    .bot-message .message-content,
    .user-message .message-content {
        max-width: 90%;
        padding: 0.875rem 1rem;
    }
    
    .option-button {
        padding: 0.875rem 1.25rem;
        font-size: 0.9375rem;
    }
    
    .result-header {
        padding: 1.25rem;
    }
    
    .result-header h2 {
        font-size: 1.125rem;
    }
    
    .result-body {
        padding: 1.25rem;
    }
    
    .result-content h3 {
        font-size: 1.25rem;
    }
    
    .question-list li {
        font-size: 0.9375rem;
    }
}