/* chat.css - Chat application specific styles */

/* Chat Container */
.chat-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 130px);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background-color: #fff;
    margin-bottom: 0;
}

/* Chat Header */
.chat-header {
    padding: var(--spacing-md) 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-left {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.chat-header-icon {
    font-size: 1.5rem;
}

.chat-header h3 {
    margin: 0;
    font-weight: 500;
    font-size: 1.2rem;
    color: white;
}

.chat-header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.clear-button,
.speech-toggle-button {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-speed);
}

.clear-button:hover,
.speech-toggle-button:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

.speech-toggle-button.active {
    color: var(--success-color);
    background-color: rgba(255, 255, 255, 0.15);
}

/* Messages Container */
.messages {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: auto;
}

/* Message Bubbles */
.message {
    display: flex;
    max-width: 85%;
}

.message.assistant {
    width: 100%;
}

.message.user {
    margin-left: auto;
}

.message.system,
.message.assistant {
    margin-right: auto;
}

.message-content {
    width: 100%;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.message.system .message-content {
    background-color: var(--system-msg-bg);
}

.message.user .message-content {
    background-color: var(--user-msg-bg);
    border-top-right-radius: var(--radius-sm);
}

.message.assistant .message-content {
    background-color: var(--assistant-msg-bg);
    border-top-left-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.message p {
    margin-bottom: var(--spacing-sm);
}

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

.message pre {
    background-color: #f8f8f8;
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
    font-family: monospace;
}

.message code {
    font-family: monospace;
    background-color: #f8f8f8;
    padding: 2px 4px;
    border-radius: 4px;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    margin-top: var(--spacing-md);
    border-radius: var(--radius-md);
    background-color: var(--typing-indicator-bg);
    width: fit-content;
    align-self: flex-start;
    z-index: 5;
}

.typing-indicator .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--text-light);
    margin: 0 2px;
    animation: bounce 1.5s infinite;
}

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

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

@keyframes bounce {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-5px);
    }
}

.hidden {
    display: none;
}

/* Tool Activity Indicator */
.tool-activity {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: #fff9e6;
    border-left: 3px solid #ffd54f;
    border-radius: var(--radius-sm);
    width: fit-content;
    align-self: flex-start;
    z-index: 5;
}

.tool-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.tool-indicator i {
    color: #f39c12;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

/* Input Container */
.input-container {
    flex-shrink: 0;
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    background-color: var(--white);
    position: sticky;
    bottom: 0;
    z-index: 10;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

#user-input {
    flex: 1;
    padding: var(--spacing-md);
    padding-right: 50px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    font-size: 16px;
    resize: none;
    outline: none;
    max-height: 120px;
    transition: border-color var(--transition-speed) ease;
}

#user-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-light);
}

.send-button {
    position: absolute;
    right: var(--spacing-md);
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-speed) ease;
}

.send-button:hover {
    background-color: var(--primary-dark);
}

.send-button:disabled {
    background-color: var(--text-light);
    cursor: not-allowed;
}

/* Status Bar */
.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
    font-size: 12px;
    color: var(--text-light);
    padding: 0 var(--spacing-sm);
}

.connection-indicator {
    font-size: 10px;
    color: #2ecc71;
    margin-right: var(--spacing-xs);
}

.offline .connection-indicator {
    color: var(--danger-color);
}

/* Markdown Formatting */
.message-content ul,
.message-content ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.message-content a {
    color: var(--secondary-color);
    text-decoration: none;
}

.message-content a:hover {
    text-decoration: underline;
}

.message-content h1,
.message-content h2,
.message-content h3,
.message-content h4,
.message-content h5,
.message-content h6 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 0.85;
        transform: translateY(0);
    }
}

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

/* Status Messages */
.context-optimization-notice {
    margin: 1rem 0;
    animation: fadeIn 0.5s ease-in-out;
}

.context-optimization-notice .message-content {
    background-color: #f8f4e5;
    border-left: 4px solid #ffa502;
    color: #504d40;
    font-size: 0.9rem;
}

.context-optimization-notice i {
    color: #ff9f1a;
    margin-right: 0.25rem;
}

.optimizing-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background-color: #e7f5ff;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--secondary-color);
    opacity: 0.85;
    animation: fadeInUp 0.3s ease-out;
}

.optimizing-indicator i {
    font-size: 0.9rem;
}

.connection-status-info {
    background-color: #e7f5ff;
    border-left: 4px solid #3498db;
    padding: 0.75rem 1rem;
    margin: 0.5rem 0;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    animation: fadeIn 0.3s ease-out;
}

.connection-status-error {
    background-color: #fde8e8;
    border-left: 4px solid #e74c3c;
    padding: 0.75rem 1rem;
    margin: 0.5rem 0;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    animation: fadeIn 0.3s ease-out;
}

/* Responsive Chat Styles */
@media (max-width: 768px) {
    .chat-container {
        height: calc(100vh - 90px);
        border-radius: 0;
        margin: -1.5rem;
    }
    
    .message {
        max-width: 90%;
    }
    
    .input-container {
        padding: var(--spacing-sm);
    }
}

@media (min-width: 1200px) {
    .chat-container {
        max-width: 1000px;
        margin: 0 auto;
    }
}