/* Custom CSS for Wholesale360 */

/* Base styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Navigation enhancements */
.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: -0.025em;
}

.navbar-nav .nav-link {
    transition: all 0.3s ease;
    border-radius: 0.375rem;
    margin: 0 0.125rem;
}

.navbar-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

/* Custom button styles */
.btn {
    transition: all 0.3s ease;
    border-radius: 0.5rem;
    font-weight: 500;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-warning {
    background: linear-gradient(135deg, #ffc107 0%, #ff8c00 100%);
    border: none;
    color: #000;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #ff8c00 0%, #ffc107 100%);
    color: #000;
}

/* Card enhancements */
.card {
    transition: all 0.3s ease;
    border-radius: 1rem;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.card-body {
    position: relative;
}

/* Custom backgrounds */
.bg-gradient-primary {
    background: linear-gradient(135deg, #0d6efd 0%, #0056b3 100%);
}

.bg-gradient-success {
    background: linear-gradient(135deg, #198754 0%, #20c997 100%);
}

.bg-gradient-warning {
    background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
}

.bg-gradient-info {
    background: linear-gradient(135deg, #0dcaf0 0%, #17a2b8 100%);
}

/* Icon styles */
.feature-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 1rem;
    font-size: 2rem;
}

/* Hero section */
.hero-icon {
    font-size: 8rem;
    opacity: 0.1;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Utility classes */
.text-shadow {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.box-shadow-sm {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.box-shadow {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.box-shadow-lg {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2.5rem;
    }
    
    .display-5 {
        font-size: 2rem;
    }
    
    .hero-section {
        padding: 3rem 0;
    }
    
    .feature-card {
        margin-bottom: 1.5rem;
    }
}

/* Loading states */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Footer enhancements */
footer {
    background: linear-gradient(135deg, #212529 0%, #343a40 100%);
}

footer a:hover {
    color: #ffc107 !important;
    transition: color 0.3s ease;
}

/* Alert customizations */
.alert {
    border-radius: 0.75rem;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.alert-success {
    background: linear-gradient(135deg, #d1edff 0%, #a8dadc 100%);
    color: #0c5460;
}

.alert-warning {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    color: #856404;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #fab1a0 100%);
    color: #721c24;
}

.alert-info {
    background: linear-gradient(135deg, #d1ecf1 0%, #74b9ff 100%);
    color: #0c5460;
}

/* Form enhancements */
.form-control {
    border-radius: 0.5rem;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}

.form-control:focus {
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
    border-color: #0d6efd;
}

/* Table styles */
.table {
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.table thead th {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.025em;
}

.table tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}