/* ===============================================
   Forex Trading Bot - Dark Theme with Blue-Violet Gradients
   =============================================== */

:root {
    /* Dark Theme Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a25;
    --bg-card: #1e1e2e;
    
    /* Text Colors */
    --text-primary: #e4e4e7;
    --text-secondary: #a8a8b3;
    --text-muted: #6b6b7b;
    
    /* Gradient Colors */
    --gradient-start: #3b82f6; /* Blue */
    --gradient-mid: #6366f1;   /* Indigo */
    --gradient-end: #8b5cf6;   /* Violet */
    
    /* Accent Colors */
    --accent-blue: #60a5fa;
    --accent-violet: #a78bfa;
    --accent-success: #34d399;
    --accent-warning: #fbbf24;
    --accent-danger: #f87171;
    
    /* Border Colors */
    --border-primary: rgba(99, 102, 241, 0.2);
    --border-secondary: rgba(255, 255, 255, 0.1);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

/* Global Styles */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
}

/* Dark Bootstrap Override */
.navbar {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%) !important;
    border-bottom: 1px solid var(--border-secondary);
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    color: var(--text-primary) !important;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand:hover {
    color: var(--accent-blue) !important;
}

.nav-link {
    color: var(--text-secondary) !important;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--accent-violet) !important;
}

.nav-link.active {
    color: var(--accent-blue) !important;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
}

/* Cards with Gradient Borders */
.card {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-secondary) !important;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-primary) !important;
}

.card-header {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1)) !important;
    border-bottom: 1px solid var(--border-primary) !important;
    color: var(--text-primary) !important;
}

/* Gradient Buttons */
.btn-gradient {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
    border: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
}

.btn-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-gradient:hover::before {
    left: 100%;
}

/* Primary Button Override */
.btn-primary {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid)) !important;
    border: none !important;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gradient-mid), var(--gradient-end)) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
}

/* Secondary Button Override */
.btn-secondary {
    background-color: var(--bg-tertiary) !important;
    border: 1px solid var(--border-primary) !important;
    color: var(--text-primary) !important;
}

.btn-secondary:hover {
    background-color: var(--bg-secondary) !important;
    border-color: var(--accent-violet) !important;
}

/* Input Fields */
.form-control, .form-select {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-secondary) !important;
    color: var(--text-primary) !important;
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--accent-blue) !important;
    box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25) !important;
}

/* Tables */
.table {
    color: var(--text-primary) !important;
}

.table thead th {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    border-bottom: 2px solid var(--border-primary) !important;
    color: var(--text-primary) !important;
}

.table tbody tr {
    border-bottom: 1px solid var(--border-secondary) !important;
}

.table tbody tr:hover {
    background-color: rgba(99, 102, 241, 0.05) !important;
}

/* Badges with Gradients */
.badge {
    padding: 0.35em 0.65em;
    font-weight: 500;
}

.badge.bg-primary {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid)) !important;
}

.badge.bg-success {
    background: linear-gradient(135deg, #10b981, #34d399) !important;
}

.badge.bg-danger {
    background: linear-gradient(135deg, #ef4444, #f87171) !important;
}

.badge.bg-warning {
    background: linear-gradient(135deg, #f59e0b, #fbbf24) !important;
}

/* Chat Interface */
.chat-message {
    margin-bottom: 1rem;
    animation: fadeIn 0.3s ease-in;
}

.bot-message .message-content {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 1rem;
    color: var(--text-primary);
}

.bot-message .bg-light {
    background: transparent !important;
}

.user-message .message-content {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: 12px;
    padding: 1rem;
    color: var(--text-primary);
}

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

/* Avatar with Gradient */
.avatar {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dropdown Menus */
.dropdown-menu {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-primary) !important;
    box-shadow: var(--shadow-lg);
    border-radius: 12px !important;
}

.dropdown-item {
    color: var(--text-primary) !important;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 2px 8px;
}

.dropdown-item:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1)) !important;
    color: var(--accent-blue) !important;
    transform: translateX(4px);
}

.dropdown-header {
    color: var(--text-primary) !important;
    font-weight: 600;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(139, 92, 246, 0.05));
    border-radius: 8px;
    margin: 4px 8px;
}

/* AI Assistant Dropdown Specific Styles */
#aiAssistantDropdown + .dropdown-menu {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-primary);
}

#aiAssistantDropdown + .dropdown-menu .icon-container {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
}

#aiAssistantDropdown + .dropdown-menu .dropdown-item:hover .icon-container {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.2));
    transform: scale(1.05);
}

/* Alert Boxes */
.alert {
    border: 1px solid;
    background-color: var(--bg-card);
}

.alert-primary {
    border-color: var(--accent-blue);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    color: var(--accent-blue);
}

.alert-success {
    border-color: var(--accent-success);
    background-color: rgba(52, 211, 153, 0.1);
    color: var(--accent-success);
}

.alert-danger {
    border-color: var(--accent-danger);
    background-color: rgba(248, 113, 113, 0.1);
    color: var(--accent-danger);
}

/* Progress Bars */
.progress {
    background-color: var(--bg-secondary) !important;
}

.progress-bar {
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
}

/* Icons with Gradient Effect */
.icon-gradient {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--gradient-mid), var(--gradient-end));
}

/* Loading Spinner with Gradient */
.spinner-border {
    border-color: var(--gradient-start);
    border-right-color: transparent;
}

/* Modal Styling */
.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
}

.modal-header {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    border-bottom: 1px solid var(--border-primary);
}

.modal-footer {
    border-top: 1px solid var(--border-secondary);
}

/* Trading Specific Styles */
.buy-signal {
    color: var(--accent-success);
}

.sell-signal {
    color: var(--accent-danger);
}

.price-up {
    color: var(--accent-success);
}

.price-down {
    color: var(--accent-danger);
}

/* Chart Container */
.chart-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: 8px;
    padding: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        padding: 0.5rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* Animations */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Hover Effects */
.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* Text Selection */
::selection {
    background-color: var(--accent-violet);
    color: white;
}

::-moz-selection {
    background-color: var(--accent-violet);
    color: white;
}