/* Custom Variables */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --success-color: #059669;
    --danger-color: #dc2626;
    --warning-color: #d97706;
    --info-color: #0891b2;
}

/* Custom Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { transform: translateY(-10px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Utility Classes */
.animate-fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

.animate-slide-in {
    animation: slideIn 0.3s ease-in-out;
}

/* Custom Components */

/* Cards */
.stat-card {
    transition: transform 0.2s ease-in-out;
}

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

/* Tables */
.table-hover tr:hover {
    background-color: rgba(37, 99, 235, 0.05);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Modal */
.modal-backdrop {
    backdrop-filter: blur(2px);
}

.modal-content {
    transform: scale(0.95);
    transition: transform 0.2s ease-in-out;
}

.modal-content.show {
    transform: scale(1);
}

/* Form Elements */
.custom-input {
    border: 1px solid #e5e7eb;
    border-radius: 0.375rem;
    padding: 0.5rem 0.75rem;
    transition: border-color 0.2s ease-in-out;
}

.custom-input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

/* Buttons */
.btn {
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}

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

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

.btn-secondary {
    background-color: #e5e7eb;
    color: #374151;
}

.btn-secondary:hover {
    background-color: #d1d5db;
}

/* Tags and Badges */
.tag {
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.tag-blue {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

.tag-green {
    background-color: rgba(5, 150, 105, 0.1);
    color: var(--success-color);
}

.tag-red {
    background-color: rgba(220, 38, 38, 0.1);
    color: var(--danger-color);
}

.tag-yellow {
    background-color: rgba(217, 119, 6, 0.1);
    color: var(--warning-color);
}

/* Progress Bars */
.progress-bar {
    height: 0.5rem;
    border-radius: 9999px;
    background-color: #e5e7eb;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    border-radius: 9999px;
    transition: width 0.3s ease-in-out;
}

/* Tooltips */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip:hover::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.25rem 0.5rem;
    background-color: #1f2937;
    color: white;
    font-size: 0.75rem;
    border-radius: 0.25rem;
    white-space: nowrap;
    z-index: 10;
}

/* Responsive Utilities */
@media (max-width: 640px) {
    .hide-sm {
        display: none;
    }
}

@media (max-width: 768px) {
    .hide-md {
        display: none;
    }
}

@media (max-width: 1024px) {
    .hide-lg {
        display: none;
    }
}