/* OpenTenders Custom Styles */

/* Root variables */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --light-bg: #f8fafc;
    --dark-bg: #1e293b;
}

/* Typography */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #334155;
}

h1, h2, h3, h4, h5, h6 {
    color: #0f172a;
}

/* Navigation */
.navbar {
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

/* Cards */
.card {
    border-radius: 0.75rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
}

.category-card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

/* Feature Icons */
.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

/* Buttons */
.btn {
    border-radius: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

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

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

.btn-lg {
    padding: 0.75rem 1.5rem;
}

/* Forms */
.form-control, .form-select {
    border-radius: 0.5rem;
    padding: 0.625rem 1rem;
    border-color: #e2e8f0;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
}

/* List Groups */
.list-group-item {
    border-color: #f1f5f9;
}

.list-group-item-action:hover {
    background-color: #f8fafc;
}

/* Alerts */
.alert {
    border-radius: 0.5rem;
    border: none;
}

/* Tables */
.table {
    color: #334155;
}

.table th {
    font-weight: 500;
    color: #64748b;
}

/* Pagination */
.pagination .page-link {
    border-radius: 0.375rem;
    margin: 0 0.125rem;
    color: var(--primary-color);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Footer */
footer {
    background-color: var(--dark-bg) !important;
}

footer a:hover {
    color: white !important;
}

/* Tender Status Colors */
.badge.bg-open { background-color: var(--success-color); }
.badge.bg-closed { background-color: var(--secondary-color); }
.badge.bg-awarded { background-color: var(--primary-color); }
.badge.bg-cancelled { background-color: var(--danger-color); }

/* Subscription Required Page */
.subscription-required {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

/* Dashboard Stats */
.stat-card {
    border-left: 4px solid var(--primary-color);
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

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

.fade-in {
    animation: fadeIn 0.3s ease;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .display-5 {
        font-size: 1.75rem;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Print styles */
@media print {
    .navbar, footer, .no-print {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #e2e8f0 !important;
    }
}