/* Chat Module - Uses theme variables from app.css */

.chat-layout {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100%;
    position: relative;
    background: var(--primary-bg);
    padding-top: var(--header-height);
}

/* Messages Container */
#messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 40px 20px;
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Message Container */
.message-container {
    margin-bottom: 24px;
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp 0.3s ease-out;
}

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

/* User Message */
.user-message {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 8px;
}

.user-message-content {
    background: var(--user-message-bg);
    color: var(--user-message-fg);
    border-radius: 18px;
    padding: 12px 18px;
    max-width: 80%;
    font-size: 14px;
    line-height: 1.5;
    box-shadow: var(--shadow-sm);
    word-wrap: break-word;
}

/* Assistant Message */
.assistant-message {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.assistant-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: url("https://pragmatismo.com.br/icons/general-bots.svg")
        center/contain no-repeat;
    flex-shrink: 0;
    margin-top: 2px;
}

.assistant-message-content {
    flex: 1;
    font-size: 14px;
    line-height: 1.7;
    background: var(--bot-message-bg);
    color: var(--bot-message-fg);
    border-radius: 18px;
    padding: 12px 18px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    max-width: 80%;
    word-wrap: break-word;
}

/* Markdown Content */
.markdown-content p {
    margin-bottom: 12px;
    line-height: 1.7;
}

.markdown-content ul,
.markdown-content ol {
    margin-bottom: 12px;
    padding-left: 20px;
}

.markdown-content li {
    margin-bottom: 4px;
}

.markdown-content code {
    background: rgba(0, 0, 0, 0.05);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: "Courier New", monospace;
    font-size: 13px;
}

.markdown-content pre {
    border-radius: 8px;
    padding: 12px;
    overflow-x: auto;
    margin-bottom: 12px;
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid var(--border-color);
}

.markdown-content pre code {
    background: none;
    padding: 0;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3 {
    margin-top: 16px;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.markdown-content h1 {
    font-size: 20px;
}
.markdown-content h2 {
    font-size: 18px;
}
.markdown-content h3 {
    font-size: 16px;
}

.markdown-content a {
    color: var(--accent-color);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.markdown-content a:hover {
    opacity: 0.7;
    text-decoration: underline;
}

/* Thinking Indicator */
.thinking-indicator {
    display: flex;
    gap: 6px;
    align-items: center;
    padding: 4px 0;
}

.thinking-dot {
    width: 8px;
    height: 8px;
    background: var(--text-tertiary);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out;
}

.thinking-dot:nth-child(1) {
    animation-delay: -0.32s;
}
.thinking-dot:nth-child(2) {
    animation-delay: -0.16s;
}
.thinking-dot:nth-child(3) {
    animation-delay: 0s;
}

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

/* Footer */
footer {
    flex-shrink: 0;
    background: var(--header-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid var(--border-color);
    padding: 16px;
    box-shadow: var(--shadow-md);
}

/* Suggestions */
.suggestions-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    justify-content: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.suggestion-button {
    padding: 8px 16px;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all var(--transition-fast);
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.suggestion-button:hover {
    background: var(--bg-hover);
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Input Container */
.input-container {
    display: flex;
    gap: 8px;
    max-width: 800px;
    margin: 0 auto;
    align-items: center;
}

#messageInput {
    flex: 1;
    border-radius: var(--radius-xl);
    padding: 12px 20px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: all var(--transition-fast);
    background: var(--input-bg);
    border: 2px solid var(--input-border);
    color: var(--text-primary);
}

#messageInput:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-light);
}

#messageInput::placeholder {
    color: var(--input-placeholder);
}

#sendBtn,
#voiceBtn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-size: 18px;
    flex-shrink: 0;
}

#sendBtn {
    background: var(--accent-color);
    color: white;
    box-shadow: var(--shadow-md);
}

#sendBtn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

#sendBtn:active {
    transform: translateY(0);
}

#voiceBtn {
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

#voiceBtn:hover {
    background: var(--bg-hover);
    border-color: var(--accent-color);
}

#voiceBtn.recording {
    background: var(--error-color);
    color: white;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

/* Scroll to Bottom Button */
.scroll-to-bottom {
    position: absolute;
    bottom: 100px;
    right: 24px;
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 90;
    opacity: 0;
    pointer-events: none;
    box-shadow: var(--shadow-lg);
}

.scroll-to-bottom.visible {
    opacity: 1;
    pointer-events: auto;
}

.scroll-to-bottom:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

/* Connection Status */
.connection-status {
    position: absolute;
    top: 16px;
    right: 24px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all var(--transition-fast);
}

.connection-status::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.connection-status.connected {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

.connection-status.connected::before {
    background: var(--success-color);
}

.connection-status.connecting {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid var(--warning-color);
    color: var(--warning-color);
}

.connection-status.connecting::before {
    background: var(--warning-color);
    animation: pulse 2s infinite;
}

.connection-status.disconnected {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid var(--error-color);
    color: var(--error-color);
}

.connection-status.disconnected::before {
    background: var(--error-color);
}

/* Flash Overlay */
.flash-overlay {
    position: fixed;
    inset: 0;
    background: var(--accent-color);
    opacity: 0;
    pointer-events: none;
    z-index: 9999;
    transition: opacity 0.1s;
}

/* Warning Message */
.warning-message {
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 18px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--warning-color);
    color: var(--warning-color);
    font-size: 13px;
}

/* Continue Button */
.continue-button {
    display: inline-block;
    border-radius: var(--radius-lg);
    padding: 8px 16px;
    font-weight: 500;
    cursor: pointer;
    margin-top: 10px;
    transition: all var(--transition-fast);
    font-size: 13px;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.continue-button:hover {
    background: var(--bg-hover);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

/* Scrollbar */
#messages::-webkit-scrollbar {
    width: 8px;
}

#messages::-webkit-scrollbar-track {
    background: transparent;
}

#messages::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: var(--radius-full);
}

#messages::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover);
}

/* Responsive */
@media (max-width: 768px) {
    #messages {
        padding: 20px 16px;
        max-width: 100%;
    }

    .input-container {
        gap: 6px;
    }

    #messageInput {
        padding: 10px 16px;
        font-size: 14px;
    }

    #sendBtn,
    #voiceBtn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .scroll-to-bottom {
        bottom: 100px;
        right: 16px;
        width: 36px;
        height: 36px;
    }

    .connection-status {
        top: calc(var(--header-height) + 8px);
        right: 16px;
        font-size: 10px;
        padding: 4px 10px;
    }
}