/* FeenQR Modern Theme with Glassmorphism */
:root {
    --primary-bg: #000000;
    --secondary-bg: rgba(0, 0, 0, 0.85);
    --card-bg: rgba(0, 0, 0, 0.6);
    --accent-blue: #888888;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --accent-yellow: #f59e0b;
    --accent-purple: #888888;
    --accent-cyan: #888888;
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --border-color: rgba(148, 163, 184, 0.1);
    --hover-bg: rgba(128, 128, 128, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Georgia', 'Times New Roman', 'Playfair Display', serif;
    background: #000000;
    background-attachment: fixed;
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    font-size: 15px;
    letter-spacing: 0.3px;
    line-height: 1.7;
}

code, pre, .monospace {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
}

/* Modern Glassmorphism Cards */
.quant-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.quant-card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 12px 48px rgba(128, 128, 128, 0.3), 0 0 0 1px rgba(128, 128, 128, 0.5) inset;
    border-color: rgba(128, 128, 128, 0.5);
    background: rgba(128, 128, 128, 0.08);
}

.quant-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-family: 'Playfair Display', Georgia, serif;
    letter-spacing: 0.5px;
}

/* Enhanced Ticker Bar */
.ticker-bar {
    background: rgba(20, 27, 61, 0.95);
    backdrop-filter: blur(20px);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--glass-border);
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.ticker-content {
    display: flex;
    gap: 3rem;
    animation: scroll 30s linear infinite;
    white-space: nowrap;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: var(--glass-bg);
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.ticker-item:hover {
    background: rgba(128, 128, 128, 0.15);
    transform: scale(1.05);
}

.ticker-symbol {
    font-weight: 700;
    font-size: 0.95rem;
    font-family: 'JetBrains Mono', monospace;
    color: rgba(128, 128, 128, 0.5);
}

.ticker-price {
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
}

.ticker-change {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
}

.ticker-change.positive {
    color: var(--accent-green);
    background: rgba(16, 185, 129, 0.15);
}

.ticker-change.negative {
    color: var(--accent-red);
    background: rgba(239, 68, 68, 0.15);
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.metric-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, rgba(128, 128, 128, 0.5), rgba(128, 128, 128, 0.5));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.metric-card:hover::before {
    opacity: 1;
}

.metric-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(128, 128, 128, 0.4);
    border-color: rgba(128, 128, 128, 0.5);
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    background: linear-gradient(135deg, rgba(128, 128, 128, 0.5), rgba(128, 128, 128, 0.5));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.metric-change {
    font-size: 0.9rem;
    margin-top: 0.5rem;
    font-family: 'JetBrains Mono', monospace;
}

/* AI Chat Widget - Modern Design */
.ai-chat-widget {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 600px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5);
}

.ai-chat-header {
    background: linear-gradient(135deg, rgba(128, 128, 128, 0.2), rgba(128, 128, 128, 0.2));
    border-bottom: 1px solid var(--glass-border);
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ai-chat-model-selector {
    display: flex;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.25rem;
    border-radius: 12px;
}

.model-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.model-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.model-btn.active {
    background: linear-gradient(135deg, rgba(128, 128, 128, 0.5), rgba(128, 128, 128, 0.5));
    color: white;
    box-shadow: 0 4px 12px rgba(128, 128, 128, 0.4);
}

.ai-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    scroll-behavior: smooth;
}

.chat-message {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    animation: fadeIn 0.4s ease;
}

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

.chat-message.user {
    justify-content: flex-end;
}

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-avatar.user {
    background: linear-gradient(135deg, rgba(128, 128, 128, 0.5), rgba(128, 128, 128, 0.5));
    box-shadow: 0 4px 12px rgba(128, 128, 128, 0.4);
}

.message-avatar.ai {
    background: linear-gradient(135deg, rgba(128, 128, 128, 0.5), rgba(128, 128, 128, 0.5));
    box-shadow: 0 4px 12px rgba(128, 128, 128, 0.4);
}

.message-content {
    max-width: 70%;
    padding: 1rem 1.25rem;
    border-radius: 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    line-height: 1.6;
}

.chat-message.user .message-content {
    background: linear-gradient(135deg, rgba(128, 128, 128, 0.2), rgba(128, 128, 128, 0.2));
    border-color: rgba(128, 128, 128, 0.3);
}

.ai-chat-input {
    border-top: 1px solid var(--glass-border);
    padding: 1.25rem;
    display: flex;
    gap: 1rem;
    background: rgba(0, 0, 0, 0.3);
}

.ai-chat-input input {
    flex: 1;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 0.875rem 1.25rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.ai-chat-input input:focus {
    outline: none;
    border-color: rgba(128, 128, 128, 0.5);
    box-shadow: 0 0 0 3px rgba(128, 128, 128, 0.2);
    background: rgba(128, 128, 128, 0.05);
}

.ai-chat-input button {
    background: linear-gradient(135deg, rgba(128, 128, 128, 0.5), rgba(128, 128, 128, 0.5));
    border: none;
    border-radius: 14px;
    padding: 0.875rem 1.5rem;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 16px rgba(128, 128, 128, 0.4);
}

.ai-chat-input button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(128, 128, 128, 0.6);
}

.ai-chat-input button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* TradingView Charts */
.chart-container {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
}

.chart-container:hover {
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
    transform: translateY(-2px);
}

/* Action Buttons - Premium Style */
.action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.action-btn {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 1rem 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.action-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(128, 128, 128, 0.3), transparent);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.action-btn:hover::before {
    width: 300px;
    height: 300px;
}

.action-btn:hover {
    transform: translateY(-3px);
    border-color: rgba(128, 128, 128, 0.5);
    box-shadow: 0 8px 24px rgba(128, 128, 128, 0.4);
}

/* Data Grid Styling */
.mud-table {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(20px);
    border-radius: 16px !important;
    overflow: hidden;
    border: 1px solid var(--glass-border) !important;
}

.mud-table-head {
    background: rgba(128, 128, 128, 0.1) !important;
}

.mud-table-row:hover {
    background: rgba(128, 128, 128, 0.08) !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #000000;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: rgba(128, 128, 128, 0.5);
    border-radius: 10px;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(128, 128, 128, 0.7);
}

/* MudBlazor Overrides for Premium Look */
.mud-drawer {
    background: #000000 !important;
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border) !important;
}

.mud-navmenu {
    padding: 1rem 0;
}

.mud-nav-link {
    border-radius: 12px !important;
    margin: 0.25rem 0.75rem !important;
    transition: all 0.3s ease !important;
}

.mud-nav-link:hover {
    background: rgba(128, 128, 128, 0.15) !important;
    transform: translateX(4px);
}

.mud-nav-link-active {
    background: linear-gradient(135deg, rgba(128, 128, 128, 0.3), rgba(128, 128, 128, 0.3)) !important;
    border-left: 3px solid rgba(128, 128, 128, 0.5) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .metric-value {
        font-size: 1.5rem;
    }
    
    .ai-chat-widget {
        height: 400px;
    }
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, rgba(128, 128, 128, 0.5), rgba(128, 128, 128, 0.5));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}