/* YonEarth Gaia Chat Interface Styles */

:root {
    --earth-green: #2d5016;
    --forest-green: #4a7c59;
    --sage-green: #87a96b;
    --warm-brown: #8b5a3c;
    --sky-blue: #87ceeb;
    --earth-beige: #f5f5dc;
    --soft-white: #fefefe;
    --warm-gray: #6b7280;
    --accent-gold: #d4af37;
    
    --border-radius: 12px;
    --shadow-light: 0 2px 8px rgba(45, 80, 22, 0.1);
    --shadow-medium: 0 4px 16px rgba(45, 80, 22, 0.15);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, var(--earth-beige) 0%, #e8f5e8 100%);
    color: var(--earth-green);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 2rem;
    padding: 2rem 0;
    background: var(--soft-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.header-content {
    margin-bottom: 1.5rem;
}

.title {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--earth-green);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.earth-icon {
    font-size: 2rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.subtitle {
    color: var(--warm-gray);
    font-size: 1.1rem;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

.header-nav {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.header-nav .nav-link {
    padding: 8px 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.header-nav .nav-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.personality-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.personality-selector label {
    font-weight: 500;
    color: var(--earth-green);
}

.personality-selector select {
    padding: 0.5rem 1rem;
    border: 2px solid var(--sage-green);
    border-radius: 8px;
    background: var(--soft-white);
    color: var(--earth-green);
    font-size: 0.9rem;
    transition: var(--transition);
}

.personality-selector select:focus {
    outline: none;
    border-color: var(--forest-green);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}

.details-link {
    color: var(--forest-green);
    text-decoration: none;
    font-size: 0.9rem;
    margin-left: 0.5rem;
    border-bottom: 1px dotted var(--forest-green);
    transition: var(--transition);
}

.details-link:hover {
    color: var(--earth-green);
    border-bottom-style: solid;
}

/* Personality Details Section */
.personality-details {
    margin: 1rem auto;
    max-width: 800px;
    background: var(--soft-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    padding: 1.5rem;
    animation: slideDown 0.3s ease-out;
}

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

.details-content h4 {
    color: var(--forest-green);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    border-bottom: 2px solid var(--sage-green);
    padding-bottom: 0.5rem;
}

.prompt-text {
    color: var(--earth-green);
    line-height: 1.8;
    white-space: pre-wrap;
    font-size: 0.95rem;
    max-height: 400px;
    overflow-y: auto;
    padding: 1rem;
    background: linear-gradient(135deg, #f9fdf9, #f5f9f5);
    border-radius: 8px;
    border-left: 3px solid var(--sage-green);
}

.prompt-text strong {
    color: var(--forest-green);
    font-weight: 600;
}

.prompt-text h2 {
    font-size: 1.1rem;
    color: var(--forest-green);
    margin: 1rem 0 0.5rem 0;
}

/* Custom Prompt Editor */
.custom-prompt-editor {
    width: 100%;
    min-height: 400px;
    padding: 1rem;
    border: 2px solid var(--sage-green);
    border-radius: 8px;
    background: var(--soft-white);
    color: var(--earth-green);
    font-family: inherit;
    font-size: 0.95rem;
    line-height: 1.6;
    resize: vertical;
    transition: var(--transition);
}

.custom-prompt-editor:focus {
    outline: none;
    border-color: var(--forest-green);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}

.custom-prompt-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    justify-content: flex-end;
}

.save-button, .reset-button {
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.save-button {
    background: var(--forest-green);
    color: var(--soft-white);
}

.save-button:hover {
    background: var(--earth-green);
    transform: translateY(-1px);
    box-shadow: var(--shadow-light);
}

.reset-button {
    background: var(--warm-gray);
    color: var(--soft-white);
}

.reset-button:hover {
    background: #555;
    transform: translateY(-1px);
    box-shadow: var(--shadow-light);
}

/* Model Selector */
.model-selector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.model-selector > div:first-child {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.model-selector label {
    font-weight: 500;
    color: var(--earth-green);
}

.model-selector select {
    padding: 0.5rem 1rem;
    border: 2px solid var(--sage-green);
    border-radius: 8px;
    background: var(--soft-white);
    color: var(--earth-green);
    font-size: 0.9rem;
    transition: var(--transition);
    min-width: 250px;
}

.model-selector select:focus {
    outline: none;
    border-color: var(--forest-green);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}

.model-description {
    text-align: center;
    margin-top: 0.25rem;
}

.model-description small {
    color: var(--warm-gray);
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

/* RAG Selector */
.rag-selector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.rag-selector > div:first-child {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.rag-selector label {
    font-weight: 500;
    color: var(--earth-green);
}

.rag-selector select {
    padding: 0.5rem 1rem;
    border: 2px solid var(--sage-green);
    border-radius: 8px;
    background: var(--soft-white);
    color: var(--earth-green);
    font-size: 0.9rem;
    transition: var(--transition);
    min-width: 220px;
}

.rag-selector select:focus {
    outline: none;
    border-color: var(--forest-green);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}

.rag-description {
    text-align: center;
    margin-top: 0.25rem;
}

.rag-description small {
    color: var(--warm-gray);
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

/* References Selector */
.references-selector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.references-selector > div:first-child {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.references-selector label {
    font-weight: 500;
    color: var(--earth-green);
}

.references-selector select {
    padding: 0.5rem 1rem;
    border: 2px solid var(--sage-green);
    border-radius: 8px;
    background: var(--soft-white);
    color: var(--earth-green);
    font-size: 0.9rem;
    transition: var(--transition);
    min-width: 200px;
}

.references-selector select:focus {
    outline: none;
    border-color: var(--forest-green);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}

.references-description {
    text-align: center;
    margin-top: 0.25rem;
}

.references-description small {
    color: var(--warm-gray);
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

/* Category Threshold Selector */
.category-threshold-selector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.category-threshold-selector > div:first-child {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.category-threshold-selector label {
    font-weight: 500;
    color: var(--earth-green);
}

.category-threshold-selector select {
    padding: 0.5rem 1rem;
    border: 2px solid var(--sage-green);
    border-radius: 8px;
    background: var(--soft-white);
    color: var(--earth-green);
    font-size: 0.9rem;
    transition: var(--transition);
    min-width: 280px;
}

.category-threshold-selector select:focus {
    outline: none;
    border-color: var(--forest-green);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}

.category-description {
    text-align: center;
    margin-top: 0.25rem;
}

.category-description small {
    color: var(--warm-gray);
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

/* Chat Container */
.chat-container {
    flex: 1;
    background: var(--soft-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin-bottom: 2rem;
}

.chat-messages {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    max-height: 500px;
    min-height: 400px;
    scroll-behavior: smooth;
}

/* Messages */
.message {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    animation: fadeIn 0.5s ease-out;
}

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

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.gaia-message .message-avatar {
    background: linear-gradient(135deg, var(--sage-green), var(--forest-green));
    color: white;
}

.user-message .message-avatar {
    background: linear-gradient(135deg, var(--sky-blue), #5dade2);
    color: white;
}

.user-message {
    flex-direction: row-reverse;
}

.message-content {
    flex: 1;
    max-width: 80%;
}

.message-text {
    background: var(--earth-beige);
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    line-height: 1.6;
    position: relative;
}

.gaia-message .message-text {
    background: linear-gradient(135deg, #f8fbf8, var(--earth-beige));
    border-left: 3px solid var(--sage-green);
}

.user-message .message-text {
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    border-right: 3px solid var(--sky-blue);
}

/* Citations */
.citations {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(135, 169, 107, 0.3);
}

.citations-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: 0.5rem;
}

.citation {
    background: rgba(135, 169, 107, 0.1);
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

.citation-title {
    font-weight: 500;
    color: var(--earth-green);
    margin-bottom: 0.25rem;
}

.citation-guest {
    color: var(--warm-gray);
    font-style: italic;
}

.citation-link {
    color: var(--forest-green);
    text-decoration: none;
    font-weight: 500;
}

.citation-link:hover {
    text-decoration: underline;
}

/* Inline citation links within response text */
.inline-citation-link {
    color: var(--forest-green);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 2px;
    font-weight: 500;
    transition: var(--transition);
}

.inline-citation-link:hover {
    color: var(--earth-green);
    text-decoration-style: solid;
    background-color: rgba(74, 124, 89, 0.1);
    padding: 0 2px;
    border-radius: 3px;
}

/* Loading */
.loading {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: var(--warm-gray);
    font-style: italic;
}

.loading-dots {
    display: flex;
    gap: 0.25rem;
}

.loading-dots span {
    width: 6px;
    height: 6px;
    background: var(--sage-green);
    border-radius: 50%;
    animation: loadingPulse 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes loadingPulse {
    0%, 80%, 100% { transform: scale(0.8); opacity: 0.5; }
    40% { transform: scale(1); opacity: 1; }
}

/* Input */
.input-container {
    padding: 1.5rem;
    border-top: 1px solid rgba(135, 169, 107, 0.2);
    background: linear-gradient(to top, #f8fbf8, var(--soft-white));
}

.input-form {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}

#messageInput {
    flex: 1;
    padding: 1rem 1.25rem;
    border: 2px solid var(--sage-green);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    background: var(--soft-white);
    color: var(--earth-green);
    transition: var(--transition);
    resize: none;
    min-height: 20px;
    max-height: 120px;
}

#messageInput:focus {
    outline: none;
    border-color: var(--forest-green);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}

#sendButton {
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--forest-green), var(--sage-green));
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

#sendButton:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--earth-green), var(--forest-green));
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

#sendButton:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.send-icon {
    font-size: 1.1rem;
}

/* Recommendations */
.recommendations {
    background: var(--soft-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.recommendations h3 {
    color: var(--earth-green);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.recommendation {
    background: linear-gradient(135deg, #f8fbf8, var(--earth-beige));
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    border-left: 3px solid var(--sage-green);
    transition: var(--transition);
}

.recommendation:hover {
    transform: translateX(2px);
    box-shadow: var(--shadow-light);
}

.recommendation-title {
    font-weight: 600;
    color: var(--earth-green);
    margin-bottom: 0.25rem;
}

.recommendation-guest {
    color: var(--warm-gray);
    font-size: 0.9rem;
    font-style: italic;
}

.recommendation-link {
    color: var(--forest-green);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
}

.recommendation-link:hover {
    text-decoration: underline;
}

/* Comparison View */
.comparison-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.comparison-container.model-comparison {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.comparison-panel {
    background: var(--soft-white);
    border-radius: var(--border-radius);
    padding: 1rem;
    box-shadow: var(--shadow-light);
}

.model-panel {
    position: relative;
}

.model-info {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid #eee;
    text-align: center;
}

.processing-info {
    grid-column: 1 / -1;
    text-align: center;
    padding: 0.5rem;
    background: rgba(135, 169, 107, 0.1);
    border-radius: 8px;
    margin-top: 0.5rem;
}

.comparison-header {
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--sage-green);
}

.comparison-content {
    color: var(--earth-green);
    line-height: 1.6;
}

.comparison-citations {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid #eee;
    font-size: 0.85rem;
    color: var(--warm-gray);
}

@media (max-width: 768px) {
    .comparison-container {
        grid-template-columns: 1fr;
    }
    
    .comparison-container.model-comparison {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .model-selector select {
        min-width: 200px;
    }
}

/* Comparison Recommendations */
.comparison-recommendations {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.recommendation-column {
    background: var(--soft-white);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-light);
}

.recommendation-column h4 {
    color: var(--forest-green);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--sage-green);
    font-size: 1.1rem;
}

.no-recommendations {
    color: var(--warm-gray);
    font-style: italic;
    padding: 1rem;
    text-align: center;
}

@media (max-width: 768px) {
    .comparison-recommendations {
        grid-template-columns: 1fr;
    }
}

/* Footer */
.footer {
    text-align: center;
    padding: 1rem;
    color: var(--warm-gray);
    font-size: 0.9rem;
}

.footer a {
    color: var(--forest-green);
    text-decoration: none;
    font-weight: 500;
}

.footer a:hover {
    text-decoration: underline;
}

#status {
    font-weight: 500;
}

#status.connected { color: var(--forest-green); }
#status.disconnected { color: #dc3545; }

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

.modal-content {
    background: var(--soft-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    max-width: 400px;
    width: 90%;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--earth-green);
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--sage-green);
    border-radius: 8px;
    font-size: 1rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.form-actions button {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.form-actions button[type="submit"] {
    background: var(--forest-green);
    color: white;
}

.form-actions button[type="button"] {
    background: var(--warm-gray);
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .title {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .personality-selector {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .chat-messages {
        max-height: 400px;
        padding: 1rem;
    }
    
    .message-content {
        max-width: 90%;
    }
    
    .input-form {
        flex-direction: column;
    }
    
    #messageInput {
        margin-bottom: 0.5rem;
    }
    
    #sendButton {
        align-self: stretch;
        justify-content: center;
    }
}

/* Scrollbar Styling */
.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: var(--earth-beige);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--sage-green);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--forest-green);
}

/* Feedback Section */
.feedback-section {
    margin-top: 1rem;
    padding-top: 1rem;
}

.feedback-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(135, 169, 107, 0.3), transparent);
    margin-bottom: 1rem;
}

.feedback-header {
    font-size: 0.875rem;
    color: var(--warm-gray);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.feedback-thumbs {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.75rem;
    align-items: center;
}

.feedback-thumb {
    background: var(--soft-white);
    border: 1px solid var(--sage-green);
    border-radius: var(--border-radius);
    padding: 0.5rem 1rem;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.feedback-thumb:hover {
    background: var(--light-green);
    border-color: var(--forest-green);
    transform: translateY(-1px);
}

.feedback-thumb:active {
    transform: translateY(0);
}

.feedback-submitted {
    color: var(--forest-green);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feedback-expand {
    font-size: 0.875rem;
    color: var(--forest-green);
    text-decoration: none;
    display: inline-block;
    margin-top: 0.5rem;
}

.feedback-expand:hover {
    text-decoration: underline;
}

/* Detailed Feedback */
.feedback-details {
    background: var(--soft-white);
    border: 1px solid rgba(135, 169, 107, 0.2);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-top: 0.75rem;
}

.feedback-relevance {
    margin-bottom: 1rem;
}

.feedback-relevance label {
    display: block;
    font-size: 0.875rem;
    color: var(--warm-gray);
    margin-bottom: 0.5rem;
}

.star-rating {
    display: flex;
    gap: 0.25rem;
}

.star {
    font-size: 1.5rem;
    color: var(--sage-green);
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.star:hover {
    color: var(--forest-green);
    transform: scale(1.1);
}

.feedback-episodes {
    margin-bottom: 1rem;
}

.feedback-episodes label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--earth-green);
    cursor: pointer;
}

.feedback-episodes input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--forest-green);
}

.feedback-text {
    margin-bottom: 1rem;
}

.feedback-text label {
    display: block;
    font-size: 0.875rem;
    color: var(--warm-gray);
    margin-bottom: 0.5rem;
}

.feedback-text textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--sage-green);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 0.875rem;
    resize: vertical;
    background: white;
}

.feedback-text textarea:focus {
    outline: none;
    border-color: var(--forest-green);
    box-shadow: 0 0 0 2px rgba(74, 124, 89, 0.1);
}

.feedback-submit {
    background: var(--forest-green);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.feedback-submit:hover {
    background: var(--earth-green);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.feedback-submit:active {
    transform: translateY(0);
}

/* Cost Breakdown */
.cost-breakdown-section {
    margin-top: 1rem;
    padding-top: 1rem;
}

.cost-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(135, 169, 107, 0.3), transparent);
    margin-bottom: 1rem;
}

.cost-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.cost-title {
    color: var(--warm-gray);
    font-weight: 500;
}

.cost-total {
    font-weight: 600;
    color: var(--forest-green);
    font-size: 1rem;
}

.cost-details {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: linear-gradient(135deg, #f9fdf9, #f0f8f0);
    border-radius: 8px;
    border-left: 3px solid var(--sage-green);
}

.cost-detail-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr 0.75fr;
    gap: 0.5rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(135, 169, 107, 0.2);
    font-size: 0.8rem;
}

.cost-detail-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.cost-service {
    font-weight: 500;
    color: var(--earth-green);
}

.cost-model {
    color: var(--warm-gray);
    font-size: 0.75rem;
}

.cost-usage {
    color: var(--warm-gray);
    font-size: 0.75rem;
}

.cost-amount {
    text-align: right;
    font-weight: 600;
    color: var(--forest-green);
}

.cost-toggle {
    margin-top: 0.5rem;
    padding: 0.4rem 0.75rem;
    background: linear-gradient(135deg, var(--sage-green), var(--forest-green));
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
}

.cost-toggle:hover {
    background: linear-gradient(135deg, var(--forest-green), var(--earth-green));
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(74, 124, 89, 0.3);
}

/* Voice Controls */
.voice-controls {
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
}

.voice-toggle {
    background: var(--soft-white);
    border: 2px solid var(--forest-green);
    color: var(--forest-green);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    transition: var(--transition);
}

.voice-toggle:hover {
    background: var(--forest-green);
    color: var(--soft-white);
}

.voice-toggle.active {
    background: var(--forest-green);
    color: var(--soft-white);
}

.voice-icon {
    font-size: 1.2rem;
}

.voice-settings {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.voice-settings label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.voice-settings input[type="checkbox"] {
    cursor: pointer;
}

/* Audio Controls in Messages */
.audio-controls {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(45, 80, 22, 0.05);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.audio-button {
    background: var(--forest-green);
    color: var(--soft-white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    transition: var(--transition);
}

.audio-button:hover {
    background: var(--earth-green);
    transform: translateY(-1px);
}

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

.audio-speed-select {
    background: var(--soft-white);
    border: 2px solid var(--sage-green);
    color: var(--earth-green);
    padding: 0.4rem 0.6rem;
    border-radius: 12px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition);
    font-weight: 500;
}

.audio-speed-select:hover {
    border-color: var(--forest-green);
    background: linear-gradient(135deg, #f9fdf9, #f0f8f0);
}

.audio-speed-select:focus {
    outline: none;
    border-color: var(--forest-green);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}

.audio-status {
    font-size: 0.9rem;
    color: var(--warm-gray);
    font-style: italic;
}

/* Cost breakdown styles */
.cost-breakdown-section {
    margin-top: 1rem;
    padding-top: 1rem;
}

.cost-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(135, 169, 107, 0.3), transparent);
    margin-bottom: 0.75rem;
}

.cost-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.cost-title {
    font-size: 0.875rem;
    color: var(--warm-gray);
    font-weight: 500;
}

.cost-total {
    font-size: 1rem;
    font-weight: 600;
    color: var(--earth-green);
    background: rgba(135, 169, 107, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    border: 1px solid rgba(135, 169, 107, 0.3);
}

.cost-details {
    background: rgba(135, 169, 107, 0.05);
    border-radius: 8px;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    border: 1px solid rgba(135, 169, 107, 0.2);
}

.cost-detail-row {
    display: grid;
    grid-template-columns: 2fr 2fr 2fr 1fr;
    gap: 0.5rem;
    padding: 0.5rem 0;
    font-size: 0.8125rem;
    border-bottom: 1px solid rgba(135, 169, 107, 0.1);
}

.cost-detail-row:last-child {
    border-bottom: none;
}

.cost-service {
    font-weight: 500;
    color: var(--deep-forest);
}

.cost-model {
    color: var(--warm-gray);
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.75rem;
}

.cost-usage {
    color: var(--warm-gray);
    text-align: right;
}

.cost-amount {
    text-align: right;
    font-weight: 500;
    color: var(--earth-green);
}

.cost-toggle {
    background: transparent;
    border: 1px solid rgba(135, 169, 107, 0.3);
    color: var(--earth-green);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.cost-toggle:hover {
    background: rgba(135, 169, 107, 0.1);
    border-color: var(--earth-green);
}