/* Modern Trading Dashboard Theme */
:root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2c2c2c;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --accent-color: #00d2ff; /* Cyan for generic actions */
    --success-color: #00ff88; /* Green for profits */
    --danger-color: #ff4d4d; /* Red for losses */
    --card-bg: rgba(44, 44, 44, 0.7);
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
}

body {
    background-color: var(--bg-primary);
    background-image: radial-gradient(circle at top right, #1a2a3a 0%, #121212 100%);
    color: var(--text-primary);
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    min-height: 100vh;
}

/* Navbar Customization */
.navbar {
    background: rgba(20, 20, 20, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: var(--glass-border);
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--accent-color) !important;
}

.nav-link {
    transition: color 0.3s ease;
}

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

/* Card Styling */
.card {
    background: var(--card-bg);
    border: var(--glass-border);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5);
}

.card-header {
    background-color: rgba(0, 0, 0, 0.2);
    border-bottom: var(--glass-border);
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    color: var(--text-secondary);
}

.card-title {
    color: var(--text-primary);
    font-weight: 600;
}

/* Form Controls */
.form-control {
    background-color: rgba(0, 0, 0, 0.3);
    border: var(--glass-border);
    color: var(--text-primary);
}

.form-control:focus {
    background-color: rgba(0, 0, 0, 0.5);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.25rem rgba(0, 210, 255, 0.25);
    color: var(--text-primary);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(45deg, #007bff, #00d2ff);
    border: none;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    background: linear-gradient(45deg, #0056b3, #00a0cc);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.4);
}

/* Links */
a {
    color: var(--accent-color);
    text-decoration: none;
}

a:hover {
    color: #4ddbff;
    text-decoration: underline;
}

/* Alerts */
.alert-success {
    background-color: rgba(0, 255, 136, 0.1);
    border-color: rgba(0, 255, 136, 0.3);
    color: #00ff88;
}

.alert-danger {
    background-color: rgba(255, 77, 77, 0.1);
    border-color: rgba(255, 77, 77, 0.3);
    color: #ff4d4d;
}