/* Chat Interface Styles */

/* Chat section specific layout fixes - only apply when chat is active */
#main-app.chat-active {
    height: 100vh;
    overflow: hidden;
}

#main-app.chat-active .main-content {
    overflow: hidden;
    min-height: 0;
}

#main-app.chat-active #chat-section.content-section.active {
    overflow: hidden;
    min-height: 0;
}

.chat-container {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
}

.chat-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
    background-color: var(--bg-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.usage-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 13px;
    color: var(--text-secondary);
    background-color: var(--bg-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.usage-indicator #credits-used {
    color: var(--primary-color);
    font-weight: 600;
}

.usage-indicator #credits-total {
    color: var(--text-primary);
    font-weight: 600;
}

/* Chat Messages Area */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--spacing-lg);
    padding-bottom: calc(var(--spacing-lg) * 2); /* Double bottom padding to ensure streaming content has space */
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    min-height: 0; /* Important for flex containers to allow overflow */
}

.chat-message {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    max-width: 80%;
    animation: slideUp 0.3s ease-out;
    position: relative; /* Add this to allow absolute positioning of edit button */
}

.chat-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-message.bot {
    align-self: flex-start;
}

.message-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.message-avatar.bot {
    background-color: white;
    color: var(--primary-color);
}

.message-avatar.user {
    background-color: #ebefff;
    color: #c1c8e2;
    font-weight: 600;
    font-size: 14px;
    outline: 1px;
    border: 1px solid #c1c6e2;
}

.message-content {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    position: relative;
    word-wrap: break-word;
    line-height: 1.5;
}

.chat-message.user .message-content {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-color: #c1c6e2;
}

.chat-message.bot .message-content {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

.message-content::before,
.message-content::after {
    content: '';
    position: absolute;
    top: 12px;
    width: 0;
    height: 0;
    border-style: solid;
}

/* Bot message arrow border */
.chat-message.bot .message-content::before {
    left: -8px;
    border-width: 7px 8px 7px 0;
    border-color: transparent var(--border-light) transparent transparent;
}

/* Bot message arrow fill */
.chat-message.bot .message-content::after {
    left: -6px;
    border-width: 6px 6px 6px 0;
    border-color: transparent var(--bg-primary) transparent transparent;
}

/* User message arrow border */
.chat-message.user .message-content::before {
    right: -8px;
    border-width: 7px 0 7px 8px;
    border-color: transparent transparent transparent #cfbbeb;
}

/* User message arrow fill */
.chat-message.user .message-content::after {
    right: -6px;
    border-width: 6px 0 6px 6px;
    border-color: transparent transparent transparent var(--bg-primary);
}

.message-time {
    font-size: 11px;
    color: var(--text-tertiary);
}

/* Chat Input Area */
.chat-input-container {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
    background-color: var(--bg-primary);
    display: flex;
    gap: 14px;
    align-items: center;
    flex-shrink: 0; /* Prevent the input area from shrinking */
}

.chat-input-container input {
    flex: 1;
    padding: var(--spacing-md);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-family: var(--font-family-body);
    font-size: 14px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    resize: none;
    min-height: 44px;
    max-height: 120px;
}

.chat-input-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background-color: var(--bg-primary);
}

.chat-input-container .btn {
    min-width: 50px;
    height: 48px;
    border-radius: var(--radius-lg);
    padding: 0px 0px 0px 0px;
}

/* Send button - Beautiful gradient with award-winning micro interactions */
.chat-input-container .btn-primary {
    background: #baadeb;
    border: none;
    color: white;
    position: relative;
    overflow: hidden;
    transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(174, 161, 213, 0.3);
}

/* Hover state - Subtle lift with enhanced shadow and scale */
.chat-input-container .btn-primary:hover:not(:disabled) {
    background: #c4b3f3;
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 4px 12px rgba(174, 161, 213, 0.4);
}

/* Active/Press state - Satisfying click feel */
.chat-input-container .btn-primary:active:not(:disabled) {
    transform: translateY(0px) scale(0.98);
    box-shadow: 0 2px 8px rgba(174, 161, 213, 0.3);
    transition: all 0.08s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Icon animation on hover */
.chat-input-container .btn-primary:hover i {
    transform: translateY(-1px);
    transition: transform 0.15s ease;
}

/* Disabled state maintains gradient but faded */
.chat-input-container .btn-primary:disabled {
    background: linear-gradient(45deg, #E0BCF5 0%, #AEA1D5 100%);
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

/* Stop button state styling */
.chat-input-container .btn.stop-mode {
    background-color: rgba(142, 128, 203, 0.15);
    border-color: rgba(142, 128, 203, 0.4);
    color: white;
    transition: all 0.2s ease-in-out;
}

.chat-input-container .btn.stop-mode:hover {
    background-color: rgba(142, 128, 203, 0.25);
    border-color: rgba(142, 128, 203, 0.6);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Loading States */
.message-loading {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-style: italic;
}

.typing-indicator {
    display: flex;
    gap: 4px;
    align-items: center;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background-color: var(--text-secondary);
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

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

/* Streaming Indicator Styles */
.streaming-indicator {
    display: inline-flex;
    align-items: center;
    margin-top: var(--spacing-sm);
    opacity: 0.7;
}

.typing-dots {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--primary-color);
    animation: streamingPulse 1.4s infinite ease-in-out;
}

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

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

.typing-dots span:nth-child(3) {
    animation-delay: 0s;
}

@keyframes streamingPulse {
    0%, 80%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    40% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Inline Streaming Status Indicator */
.streaming-status-inline {
    display: flex;
    align-items: center;
    gap: 2px;
    margin: calc(var(--spacing-xs) * 0.2) 0 var(--spacing-2xl) 66px; /* Very tight top margin, align with bot message content */
    font-size: 13px;
    color: #9ca3af;
    opacity: 0;
    transform: translateY(-7px);
    transition: all 0.3s ease;
}

.streaming-status-inline:not(.hidden) {
    opacity: 1;
    transform: translateY(0);
}

.streaming-status-inline .streaming-icon {
    width: 15px;
    height: 15px;
    animation: streamingPulse 1.4s infinite ease-in-out;
}

.streaming-status-inline .streaming-text {
    font-weight: 400;
    letter-spacing: 0.5px;
}

/* Hide class */
.hidden {
    display: none !important;
}

/* Streaming message content adjustments */
.chat-message .message-content .streaming-indicator {
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-xs);
}

/* Special handling for streaming status */
.message-status.streaming {
    color: var(--primary-color);
}

.message-status.streaming i {
    animation: streamingPulse 1.4s infinite ease-in-out;
}

/* Message Metadata (Status + Time) */
.message-metadata {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
    justify-content: flex-end;
}

.chat-message.bot .message-metadata {
    justify-content: flex-start;
}

/* Message Status */
.message-status {
    display: flex;
    align-items: center;
    font-size: 11px;
}

.message-status i {
    width: 3px !important;
    height: 3px !important;
    transform: scale(0.16) !important;
}

.message-status.error {
    color: var(--danger-color);
}

.message-status.sending {
    color: var(--warning-color);
}

.message-status.sent {
    color: #98e3a3;
}

.message-status.cancelled {
    color: var(--text-secondary);
    opacity: 0.7;
}

/* Cancelled message styling */
.chat-message .message-content:has(.message-status.cancelled) {
    opacity: 0.7;
    font-style: italic;
}

/* Starter Prompts Container */
.starter-prompts-container {
    display: flex;
    justify-content: flex-start;
    margin-left: 66px; /* Align with bot message content */
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.starter-prompts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    max-width: 80%;
}

.starter-prompt {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    font-size: 14px;
    text-align: left;
    box-shadow: var(--shadow-sm);
}

.starter-prompt:hover {
    background-color: #F9FAFC;
    color: var(--text-primary);
    /* color: #866e88; */
    border-color: #F9FAFC;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Empty State (Legacy - keeping for potential fallback) */
.chat-empty-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
}

.chat-empty-state i {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-lg);
    color: var(--text-tertiary);
}

.chat-empty-state h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.chat-empty-state p {
    margin-bottom: var(--spacing-lg);
    max-width: 400px;
}

.suggested-prompts {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.suggested-prompt {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    font-size: 13px;
}

.suggested-prompt:hover {
    background-color: var(--primary-color);
    color: var(--text-inverse);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

/* Message Actions */
.message-actions {
    display: none;
    position: absolute;
    top: -8px;
    right: 8px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xs);
    gap: var(--spacing-xs);
}

.chat-message:hover .message-actions {
    display: flex;
}

.message-action {
    background: none;
    border: none;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease-in-out;
}

.message-action:hover {
    background-color: var(--gray-100);
    color: var(--text-primary);
}

.message-action i {
    width: 12px;
    height: 12px;
}

/* Code Blocks in Messages */
.message-content pre {
    background-color: var(--gray-100);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
    overflow-x: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
    line-height: 1.4;
}

.chat-message.user .message-content pre {
    background-color: var(--gray-100);
}

.message-content code {
    background-color: var(--gray-100);
    padding: 2px 4px;
    border-radius: 3px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
}

.chat-message.user .message-content code {
    background-color: var(--gray-100);
}

/* Link Styling in Messages */
.message-content a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid currentColor;
}

.chat-message.user .message-content a {
    color: var(--primary-color);
    opacity: 0.9;
}

.message-content a:hover {
    opacity: 0.8;
}

/* HTML content from chatbot responses */
.message-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.message-content blockquote {
    border-left: 3px solid var(--primary-color);
    padding-left: var(--spacing-md);
    margin: var(--spacing-sm) 0;
    color: var(--text-secondary);
    font-style: italic;
}

.message-content ul,
.message-content ol {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
}

.message-content li {
    margin: var(--spacing-xs) 0;
}

.message-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-sm) 0;
    font-size: 14px;
}

.message-content th,
.message-content td {
    border: 1px solid var(--border-light);
    padding: var(--spacing-sm);
    text-align: left;
}

.message-content th {
    background-color: var(--bg-secondary);
    font-weight: 600;
}

.message-content hr {
    border: none;
    border-top: 1px solid var(--border-light);
    margin: var(--spacing-md) 0;
}

/* Character Counter */
.character-counter {
    position: absolute;
    bottom: 8px;
    right: 12px;
    font-size: 11px;
    color: var(--text-tertiary);
    pointer-events: none;
}

.character-counter.warning {
    color: var(--warning-color);
}

.character-counter.error {
    color: var(--danger-color);
}

/* Animations */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes messageHighlight {
    0% { background-color: var(--bg-primary); }
    50% { background-color: rgba(59, 130, 246, 0.1); }
    100% { background-color: var(--bg-primary); }
}

.message-highlight {
    animation: messageHighlight 1s ease-in-out;
}

/* Message Edit Functionality */
.message-edit-btn {
    background: var(--bg-primary);
    border: 0px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 4px 6px;
    color: #989898;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 6px;
    opacity: 0;
    margin-right: -9px;
    transform: scale(0.75);
}

.chat-message:hover .message-edit-btn {
    opacity: 1;
}

.message-edit-btn:hover {
    background-color: #fcfcfc;
    border-color: #a1a1a1;
    color: #858585;
}

.message-edit-btn i {
    width: 8px !important;
    height: 8px !important;
    transform: scale(0.6) !important;
}

/* Message Edit Modal */
.message-edit-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    transition: all 0.3s ease-in-out;
}

.message-edit-modal.hidden {
    opacity: 0;
    visibility: hidden;
}

.message-edit-modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--border-light);
}

.message-edit-modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.message-edit-modal-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.message-edit-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.message-edit-modal-close:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.message-edit-modal-close i {
    width: 16px;
    height: 16px;
}

.message-edit-modal-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
}

.message-edit-explanation {
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    line-height: 1.4;
}

.message-edit-textarea {
    width: 100%;
    min-height: 120px;
    max-height: 300px;
    padding: 12px 16px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-family: var(--font-family-body);
    font-size: 14px;
    background: var(--bg-primary);
    color: var(--text-primary);
    resize: vertical;
    transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    box-sizing: border-box;
}

.message-edit-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(52, 186, 158, 0.1);
}

.message-edit-modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-light);
    background: var(--bg-secondary);
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.message-edit-btn-secondary,
.message-edit-btn-primary {
    padding: 8px 16px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 80px;
    height: 36px;
}

.message-edit-btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--border-light);
}

.message-edit-btn-primary {
    background-color: var(--primary-color);
    color: var(--text-inverse);
    border-color: var(--primary-color);
}

.message-edit-btn-primary:hover:not(:disabled) {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.message-edit-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.message-edit-btn-primary i,
.message-edit-btn-secondary i {
    width: 14px !important;
    height: 14px !important;
    transform: scale(0.8) !important;
}

/* Only show edit button for user messages */
.chat-message.bot .message-edit-btn {
    display: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .message-edit-modal-content {
        width: 95%;
        margin: 20px;
    }
    
    .message-edit-modal-header,
    .message-edit-modal-body,
    .message-edit-modal-footer {
        padding: 16px;
    }
    
    .message-edit-modal-header h3 {
        font-size: 14px;
    }
    
    .message-edit-textarea {
        min-height: 100px;
    }
    
    .message-edit-btn-primary,
    .message-edit-btn-secondary {
        padding: 6px 12px;
        font-size: 13px;
        min-width: 70px;
        height: 32px;
    }
    
    .message-edit-btn-primary i,
    .message-edit-btn-secondary i {
        width: 12px !important;
        height: 12px !important;
        transform: scale(0.6) !important;
    }
}

@media (max-width: 480px) {
    .message-edit-modal-content {
        width: 98%;
        border-radius: var(--radius-md);
    }
    
    .message-edit-modal-body {
        padding: 12px;
    }
    
    .message-edit-explanation {
        font-size: 12px;
        padding: 10px 12px;
    }
    
    .message-edit-btn-primary i,
    .message-edit-btn-secondary i {
        width: 10px !important;
        height: 10px !important;
        transform: scale(0.5) !important;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .chat-container {
        flex: 1;
    }
    
    .chat-messages {
        padding: var(--spacing-md);
    }
    
    .chat-message {
        max-width: 85%;
        gap: var(--spacing-sm);
    }
    
    .message-avatar {
        width: 32px;
        height: 32px;
        flex-shrink: 0;
    }
    
    .message-content {
        padding: var(--spacing-sm) var(--spacing-md);
        word-break: break-word;
        overflow-wrap: break-word;
    }
    
    .chat-header {
        padding: var(--spacing-md);
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }
    
    .usage-indicator {
        align-self: stretch;
        justify-content: center;
    }
    
    .message-actions {
        position: static;
        margin-top: var(--spacing-sm);
        justify-content: center;
        display: flex;
    }
    
    .suggested-prompts {
        flex-direction: column;
        align-items: stretch;
    }

    .starter-prompts-container {
        margin-left: 44px; /* Adjust for smaller avatar on mobile */
        margin-right: var(--spacing-md);
    }

    .starter-prompts {
        max-width: 100%;
    }

    .streaming-status-inline {
        margin-left: 44px; /* Adjust for smaller avatar on mobile */
    }
    
    .chat-input-container {
        padding: var(--spacing-md);
    }
}

/* Extra small mobile devices */
@media (max-width: 480px) {
    .chat-message {
        max-width: 82%;
    }
    
    .message-content {
        padding: var(--spacing-sm);
        font-size: 14px;
        line-height: 1.4;
    }
    
    .message-avatar {
        width: 28px;
        height: 28px;
    }
    
    .chat-messages {
        padding: var(--spacing-sm);
    }
    
    .starter-prompts-container {
        margin-left: 40px; /* Adjust for even smaller avatar */
        margin-right: var(--spacing-sm);
    }

    .starter-prompt {
        font-size: 13px;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .streaming-status-inline {
        margin-left: 40px; /* Adjust for even smaller avatar */
    }

    .chat-input-container {
        padding: var(--spacing-sm);
    }
}

/* Dark Mode Support (Future Enhancement) */
@media (prefers-color-scheme: dark) {
    .chat-messages {
        background: linear-gradient(180deg, var(--bg-dark) 0%, #2D3748 100%);
    }
}

/* Print Styles */
@media print {
    .chat-input-container,
    .message-actions,
    .usage-indicator {
        display: none;
    }
    
    .chat-container {
        height: auto;
        box-shadow: none;
        border: none;
    }
    
    .chat-messages {
        background: none;
    }
}