:root {
    --bg-slate-900: #1e293b;
    --text-blue-500: #3b82f6;
    --primary: #3b82f6;
    --secondary: #64748b;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #06b6d4;
}

body {
    font-family: 'Inter', sans-serif;
    color: #334155;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

.bg-slate-900 {
    background-color: var(--bg-slate-900) !important;
}

.text-blue-500 {
    color: var(--text-blue-500) !important;
}

.tracking-wider {
    letter-spacing: 0.05em;
}

/* Card Styling */
.card {
    border: none;
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05) !important;
}

/* Stat Cards */
.stat-card {
    padding: 1.5rem;
    display: flex;
    align-items: center;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: 1rem;
}

/* Badges */
.badge {
    padding: 0.5em 0.8em;
    font-weight: 500;
    border-radius: 6px;
}

/* Hero Section */
.hero-gradient {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    padding: 3rem 0;
    border-radius: 16px;
    margin-bottom: 2rem;
}

/* Form Styling */
.form-control, .form-select {
    border-radius: 8px;
    padding: 0.625rem 0.75rem;
    border: 1px solid #e2e8f0;
}

.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
}

.btn {
    border-radius: 8px;
    padding: 0.625rem 1.25rem;
    font-weight: 500;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-primary:hover {
    background-color: #2563eb;
    border-color: #2563eb;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .stat-card {
        padding: 1rem;
    }
    .hero-gradient {
        padding: 2rem 1rem;
    }
}