/* AI Assistant Page Styles - Enhanced Edition */

.ai-hero {
    padding: 120px 5% 30px;
    text-align: center;
}

.ai-hero .section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.title-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 0;
}

.title-icon-img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    margin-right: -50px;
}

.title-text {
    margin-top: 25px;
}

.title-icon {
    font-size: 2.5rem;
}

.section-subtitle {
    color: var(--text-dim);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

/* Status Bar */
.ai-status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(10, 10, 20, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #888;
    animation: pulse 2s infinite;
}

.ai-status.connected .status-dot {
    background: var(--green);
    box-shadow: 0 0 10px var(--green);
}

.ai-status.disconnected .status-dot {
    background: #f87171;
    box-shadow: 0 0 10px #f87171;
    animation: none;
}

.status-online { color: var(--green); font-weight: 600; }
.status-warning { color: #fbbf24; font-weight: 600; }
.status-offline { color: #f87171; font-weight: 600; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* AI Controls */
.ai-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.model-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.model-selector label {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.model-select {
    padding: 8px 16px;
    background: rgba(10, 10, 20, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--accent-gold);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.model-select:hover {
    border-color: var(--accent-gold);
}

.model-select:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px var(--gold-glow);
}

.ai-stats {
    display: flex;
    gap: 15px;
    color: var(--text-dim);
    font-size: 0.85rem;
}

.ai-stats span {
    padding: 5px 12px;
    background: rgba(10, 10, 20, 0.6);
    border-radius: 15px;
}

/* Tabs */
.ai-tabs-section {
    padding: 0 5% 30px;
}

.ai-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.ai-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-dim);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ai-tab:hover {
    background: var(--card-hover);
    border-color: var(--accent-gold);
    color: var(--text);
}

.ai-tab.active {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.05));
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

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

/* Panels */
.ai-panel {
    display: none;
    padding: 0 5% 60px;
}

.ai-panel.active {
    display: block;
}

/* Chat Container */
.chat-container {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(10, 10, 20, 0.8);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background: rgba(5, 5, 10, 0.8);
    border-bottom: 1px solid var(--glass-border);
}

.chat-header h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    color: var(--accent-gold);
    margin: 0;
}

.clear-chat-btn {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 6px;
    color: #f87171;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.clear-chat-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: #f87171;
}

.chat-messages {
    height: 450px;
    overflow-y: auto;
    padding: 25px;
}

.chat-messages::-webkit-scrollbar {
    width: 8px;
}

.chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 4px;
}

/* Messages */
.message {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    animation: fadeIn 0.3s ease;
    position: relative;
}

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

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

.message-avatar {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    background: var(--card);
    border: 1px solid var(--glass-border);
}

.message.assistant .message-avatar {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.3), rgba(212, 175, 55, 0.1));
    border-color: var(--accent-gold);
}

.message-content {
    background: var(--card);
    padding: 18px 22px;
    border-radius: 16px;
    max-width: 75%;
    line-height: 1.7;
    border: 1px solid var(--glass-border);
    position: relative;
}

.message.user .message-content {
    background: linear-gradient(135deg, rgba(110, 69, 226, 0.2), rgba(110, 69, 226, 0.05));
    border-color: var(--accent-purple);
}

.message-content strong {
    color: var(--accent-gold);
}

.message-content ul {
    margin: 10px 0 10px 20px;
}

.message-content li {
    margin: 5px 0;
    color: var(--text-dim);
}

/* Code blocks */
.message-content .inline-code {
    background: rgba(0, 0, 0, 0.4);
    padding: 3px 8px;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', monospace;
    color: var(--accent-gold);
    font-size: 0.9em;
}

.message-content .code-block {
    background: rgba(0, 0, 0, 0.6);
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 10px 0;
    position: relative;
    border: 1px solid var(--glass-border);
}

.message-content .code-block::before {
    content: attr(data-lang);
    position: absolute;
    top: 5px;
    right: 50px;
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
}

.message-content .code-block code {
    background: none;
    padding: 0;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9em;
    color: #e8e8e8;
}

.copy-code-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 10px;
    background: var(--accent-gold);
    border: none;
    border-radius: 4px;
    color: #000;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.copy-code-btn:hover {
    background: var(--gold-light);
}

.copy-msg-btn {
    position: absolute;
    top: 5px;
    right: -35px;
    padding: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.message:hover .copy-msg-btn {
    opacity: 0.6;
}

.copy-msg-btn:hover {
    opacity: 1 !important;
}

/* Message stats */
.message-stats {
    font-size: 0.75rem;
    color: var(--green);
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--glass-border);
}

/* Streaming cursor */
.cursor-blink {
    animation: blink 1s infinite;
    color: var(--accent-gold);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Error message */
.error-msg {
    color: #f87171;
}

/* Quick Questions */
.quick-questions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 15px 25px;
    background: rgba(5, 5, 10, 0.5);
    border-top: 1px solid var(--glass-border);
}

.quick-btn {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    color: var(--accent-gold);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quick-btn:hover {
    background: var(--accent-gold);
    color: #000;
    border-color: var(--accent-gold);
}

/* Chat Input */
.chat-input-container {
    display: flex;
    gap: 12px;
    padding: 20px 25px;
    background: rgba(5, 5, 10, 0.8);
    border-top: 1px solid var(--glass-border);
}

.chat-input {
    flex: 1;
    padding: 16px 22px;
    background: var(--card);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.3s ease;
    resize: none;
    min-height: 55px;
    max-height: 150px;
}

.chat-input:focus {
    border-color: var(--accent-gold);
}

.chat-input::placeholder {
    color: var(--text-dim);
}

.send-btn {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--accent-gold), #b8860b);
    border: none;
    border-radius: 14px;
    color: #000;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.send-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 25px rgba(212, 175, 55, 0.4);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Tool Finder */
.tool-finder-container {
    max-width: 900px;
    margin: 0 auto;
}

.search-box {
    background: rgba(10, 10, 20, 0.8);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    padding: 35px;
    margin-bottom: 30px;
    text-align: center;
}

.search-box h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.search-hint {
    color: var(--text-dim);
    margin-bottom: 25px;
}

.search-input-container {
    display: flex;
    gap: 15px;
    max-width: 700px;
    margin: 0 auto 20px;
}

.search-input {
    flex: 1;
    padding: 18px 24px;
    background: var(--card);
    border: 2px solid var(--glass-border);
    border-radius: 14px;
    color: var(--text);
    font-size: 1.1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.search-input:focus {
    border-color: var(--accent-gold);
}

.search-btn {
    padding: 18px 35px;
    background: linear-gradient(135deg, var(--accent-gold), #b8860b);
    border: none;
    border-radius: 14px;
    color: #000;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.example-queries {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    align-items: center;
}

.example-queries span {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.example-btn {
    padding: 6px 14px;
    background: transparent;
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    color: var(--text-dim);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.example-btn:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.tool-results {
    background: rgba(10, 10, 20, 0.8);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    padding: 30px;
    min-height: 200px;
}

.tool-placeholder {
    text-align: center;
    padding: 40px;
    color: var(--text-dim);
}

.placeholder-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
    opacity: 0.5;
}

/* Tool Results Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.tool-result-card {
    background: var(--card);
    border-radius: 14px;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
    text-align: center;
}

.tool-result-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px var(--gold-glow);
}

.tool-result-card .tool-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

.tool-result-card h3 {
    color: var(--accent-gold);
    font-size: 1rem;
    margin-bottom: 8px;
}

.tool-result-card p {
    color: var(--text-dim);
    font-size: 0.85rem;
    line-height: 1.4;
}

/* AI Recommendation */
.ai-recommendation {
    background: linear-gradient(135deg, rgba(74, 222, 128, 0.1), rgba(74, 222, 128, 0.02));
    border: 1px solid rgba(74, 222, 128, 0.3);
    border-radius: 14px;
    padding: 20px;
    margin-bottom: 25px;
}

.ai-rec-header {
    color: var(--green);
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

/* Setup Section */
.setup-section {
    padding: 0 5% 60px;
}

.setup-card {
    max-width: 700px;
    margin: 0 auto;
    background: rgba(10, 10, 20, 0.9);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    padding: 40px;
    text-align: center;
}

.setup-card h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.setup-card > p {
    color: var(--text-dim);
    margin-bottom: 35px;
}

.setup-steps {
    text-align: left;
    margin-bottom: 30px;
}

.setup-step {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    align-items: flex-start;
}

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-gold), #b8860b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #000;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.step-content p, .step-content a {
    color: var(--text-dim);
}

.step-content a {
    color: var(--accent-gold);
}

.step-content code {
    display: block;
    background: rgba(0, 0, 0, 0.5);
    padding: 10px 16px;
    border-radius: 8px;
    font-family: 'Consolas', monospace;
    color: var(--accent-gold);
    margin-top: 8px;
    font-size: 0.85rem;
    overflow-x: auto;
}

.step-note {
    font-size: 0.85rem;
    margin-top: 10px;
    margin-bottom: 5px;
}

/* Setup Features */
.setup-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--glass-border);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dim);
}

.feature-item .feature-icon {
    font-size: 1.5rem;
}

/* Toast Notification */
.ai-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: rgba(10, 10, 20, 0.95);
    border: 1px solid var(--accent-gold);
    border-radius: 10px;
    padding: 12px 24px;
    color: var(--accent-gold);
    font-weight: 500;
    z-index: 10000;
    opacity: 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.ai-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    gap: 5px;
    padding: 10px;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--accent-gold);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* Agent Tab Styles */
.agent-container {
    border: 2px solid rgba(147, 51, 234, 0.3);
}

.agent-container .chat-header {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.2), rgba(79, 70, 229, 0.1));
}

.beta-badge {
    font-size: 0.65rem;
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 8px;
    font-weight: 600;
    vertical-align: middle;
}

.agent-quick {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1), rgba(79, 70, 229, 0.05));
}

.agent-quick .quick-btn {
    border-color: rgba(147, 51, 234, 0.4);
    color: #a78bfa;
}

.agent-quick .quick-btn:hover {
    background: #8b5cf6;
    border-color: #8b5cf6;
    color: #fff;
}

/* Tool Result Styling */
.tool-result-box {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 12px;
    padding: 15px;
    margin: 10px 0;
}

.tool-result-box.error {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
}

/* Tool Execution Status */
.tool-execution-status {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    margin: 10px 25px;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.15), rgba(79, 70, 229, 0.1));
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: 12px;
    font-size: 0.9rem;
    color: #a78bfa;
    animation: pulse-tool 1.5s ease-in-out infinite;
}

.tool-execution-status.done {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05));
    border-color: rgba(16, 185, 129, 0.3);
    color: #34d399;
    animation: none;
}

.tool-execution-status.error {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(239, 68, 68, 0.05));
    border-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
    animation: none;
}

@keyframes pulse-tool {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Stop Button */
.stop-btn {
    padding: 8px 16px;
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.4);
    border-radius: 8px;
    color: #f87171;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 10px;
}

.stop-btn:hover {
    background: rgba(239, 68, 68, 0.3);
    border-color: #f87171;
}

/* Improved Chat Header */
.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background: linear-gradient(135deg, rgba(10, 10, 20, 0.95), rgba(20, 20, 35, 0.95));
    border-bottom: 1px solid var(--glass-border);
}

.chat-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Agent thinking indicator */
.agent-thinking {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    margin: 10px 25px;
    background: rgba(147, 51, 234, 0.1);
    border-radius: 8px;
    font-size: 0.85rem;
    color: #a78bfa;
}

.agent-thinking .spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(147, 51, 234, 0.3);
    border-top-color: #a78bfa;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* v4.0 Enhanced Styles */

/* Thinking mode indicator */
.message.thinking-mode {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1), rgba(30, 30, 40, 0.9));
}

.thinking-mode .message-content::before {
    content: '🤔 ';
}

.thinking-timeout {
    font-size: 0.75rem;
    color: var(--text-dim);
    opacity: 0.7;
    margin-top: 4px;
}

/* Error recovery panel */
.error-recovery {
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.3);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.error-recovery .error-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

.error-recovery strong {
    color: #ef4444;
    display: block;
    margin-bottom: 8px;
}

.error-recovery p {
    color: var(--text-dim);
    margin-bottom: 10px;
}

.error-recovery ul {
    text-align: left;
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 15px;
    color: var(--text-dim);
}

.error-recovery li {
    margin: 4px 0;
}

.retry-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border: none;
    color: white;
    padding: 8px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.retry-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(147, 51, 234, 0.4);
}

/* Stopped generation message */
.stopped-msg {
    color: var(--text-dim);
    font-style: italic;
}

/* Enhanced markdown styles */
.message-content blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 15px;
    margin: 10px 0;
    color: var(--text-dim);
    font-style: italic;
    background: rgba(147, 51, 234, 0.05);
    padding: 10px 15px;
    border-radius: 0 8px 8px 0;
}

.message-content ol {
    counter-reset: item;
    padding-left: 0;
    list-style: none;
}

.message-content ol > li {
    counter-increment: item;
    margin: 8px 0;
    padding-left: 30px;
    position: relative;
}

.message-content ol > li::before {
    content: counter(item);
    position: absolute;
    left: 0;
    background: var(--accent);
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
}

.message-content a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px dotted var(--accent);
    transition: all 0.2s;
}

.message-content a:hover {
    color: var(--accent-light);
    border-bottom-style: solid;
}

/* Keyboard shortcuts hint */
.keyboard-hints {
    font-size: 0.75rem;
    color: var(--text-dim);
    opacity: 0.6;
    text-align: center;
    padding: 5px;
}

.keyboard-hints kbd {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    margin: 0 2px;
}

/* Toast notification */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: rgba(20, 20, 30, 0.95);
    color: white;
    padding: 12px 24px;
    border-radius: 12px;
    border: 1px solid var(--accent);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    z-index: 10000;
    opacity: 0;
    transition: all 0.3s ease;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Improved stats display */
.ai-stats {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.ai-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Vision Upload Area */
.vision-upload-area {
    padding: 15px 25px;
    background: rgba(5, 5, 10, 0.5);
    border-top: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    gap: 20px;
}

.upload-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: var(--card);
    border: 2px dashed var(--glass-border);
    border-radius: 12px;
    color: var(--text-dim);
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-label:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.upload-icon {
    font-size: 1.5rem;
}

.vision-preview {
    position: relative;
    max-width: 150px;
    max-height: 100px;
}

.vision-preview img {
    max-width: 150px;
    max-height: 100px;
    border-radius: 8px;
    border: 2px solid var(--accent-gold);
    object-fit: cover;
}

.remove-image-btn {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    background: #ef4444;
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.remove-image-btn:hover {
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
    .ai-hero .section-title {
        font-size: 1.8rem;
    }

    .title-icon-img {
        width: 120px;
        height: 120px;
        margin-right: -30px;
    }

    .title-text {
        margin-top: 15px;
    }

    .ai-tabs {
        flex-direction: column;
    }

    .ai-tab {
        width: 100%;
        justify-content: center;
    }

    .chat-messages {
        height: 350px;
    }

    .message-content {
        max-width: 85%;
    }

    .quick-questions {
        justify-content: center;
    }

    .search-input-container {
        flex-direction: column;
    }

    .search-btn {
        width: 100%;
    }

    .setup-step {
        flex-direction: column;
        text-align: center;
    }

    .step-number {
        margin: 0 auto;
    }

    .ai-controls {
        flex-direction: column;
        gap: 15px;
    }

    .setup-features {
        flex-direction: column;
        align-items: center;
    }

    .copy-msg-btn {
        right: -25px;
    }

    .tools-grid {
        grid-template-columns: 1fr;
    }
}

/* Thinking Timer */
.thinking-timer {
    display: inline-block;
    font-family: 'Orbitron', monospace;
    font-size: 0.85em;
    color: var(--accent);
    min-width: 2.5em;
}

.thinking-text {
    color: var(--text-dim);
    font-size: 0.9em;
    margin-left: 8px;
    animation: pulse-subtle 2s ease-in-out infinite;
}

.thinking-text.slow-warning {
    color: var(--warning, #f0ad4e);
}

@keyframes pulse-subtle {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Stopped Message */
.stopped-message {
    background: rgba(255, 100, 100, 0.1);
    border-left: 3px solid var(--error, #dc3545);
    padding: 8px 12px;
    margin: 8px 0;
    border-radius: 0 8px 8px 0;
}

.stopped-message .message-content {
    color: var(--text-dim);
    font-size: 0.9em;
}