:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

.pulse {
    animation: pulse 2s infinite;
}

/* Utility Classes */
.shadow-lg {
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.rounded-lg {
    border-radius: 15px;
}

/* Loading Spinner */
.spinner-border-custom {
    width: 3rem;
    height: 3rem;
    border-width: 0.3rem;
}

/* SweetAlert2 Modern Styling - Global */
.swal-modern {
    border-radius: 1rem !important;
    padding: 2rem !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2) !important;
}

.swal-modern .swal2-title {
    font-size: 1.75rem !important;
    font-weight: 600 !important;
    color: #2c3e50 !important;
    margin-bottom: 1rem !important;
}

.swal-modern .swal2-html-container {
    font-size: 1.1rem !important;
    color: #5a6c7d !important;
    margin: 1rem 0 1.5rem 0 !important;
}

/* Buton Container - Modern Spacing */
.swal-modern .swal2-actions {
    display: flex !important;
    gap: 1rem !important;
    margin-top: 2rem !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
}

/* Buton Styling - Modern Design */
.swal-modern .swal2-styled {
    margin: 0 !important;
    padding: 0.75rem 2rem !important;
    font-size: 1rem !important;
    font-weight: 500 !important;
    border-radius: 0.5rem !important;
    min-width: 120px !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1) !important;
}

.swal-modern .swal2-styled:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

.swal-modern .swal2-styled:active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1) !important;
}

/* Custom Toast Positioning */
.swal2-toast {
    box-shadow: 0 4px 12px rgba(0, 0, 0, .15) !important;
    border-radius: 0.75rem !important;
    padding: 1rem 1.5rem !important;
}

.swal2-toast .swal2-title {
    font-size: 1rem !important;
    font-weight: 500 !important;
    margin: 0 !important;
}

/* Responsive Button Styles */
@media (max-width: 576px) {
    .swal-modern .swal2-actions {
        flex-direction: column !important;
        gap: 0.75rem !important;
    }
    
    .swal-modern .swal2-styled {
        width: 100% !important;
        min-width: unset !important;
    }
}