/* Custom styles */
.border-dashed {
    transition: all 0.3s ease;
}

.border-dashed:hover {
    border-color: #3B82F6;
}

/* Loading spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* File upload progress */
.progress-bar {
    width: 100%;
    height: 4px;
    background-color: #f3f3f3;
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background-color: #3498db;
    transition: width 0.3s ease-in-out;
}

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

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

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

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

/* File upload drop zone */
.drop-zone-active {
    border-color: #3498db !important;
    background-color: rgba(52, 152, 219, 0.1);
}

/* Flash message animations */
@keyframes slideIn {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.flash-message {
    animation: slideIn 0.3s ease-out;
}

/* Button hover effects */
.btn-hover-effect {
    transition: transform 0.2s ease-in-out;
}

.btn-hover-effect:hover {
    transform: translateY(-1px);
}

/* Card hover effects */
.card-hover {
    transition: box-shadow 0.3s ease-in-out;
}

.card-hover:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Custom styles */
.upload-area {
    transition: all 0.3s ease;
}

.upload-area:hover {
    border-color: #3b82f6;
}

/* Form input styles */
input[type="text"],
input[type="email"],
input[type="password"] {
    @apply mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500;
}

/* Button styles */
.btn {
    @apply px-4 py-2 rounded-md font-medium focus:outline-none focus:ring-2 focus:ring-offset-2;
}

.btn-primary {
    @apply bg-blue-600 text-white hover:bg-blue-700 focus:ring-blue-500;
}

.btn-danger {
    @apply bg-red-600 text-white hover:bg-red-700 focus:ring-red-500;
}

/* Table styles */
.table-container {
    @apply overflow-x-auto;
}

.table {
    @apply min-w-full divide-y divide-gray-200;
}

.table th {
    @apply px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider;
}

.table td {
    @apply px-6 py-4 whitespace-nowrap text-sm text-gray-500;
}

/* Card styles */
.card {
    @apply bg-white shadow-lg rounded-lg p-6;
}

.card-header {
    @apply border-b border-gray-200 pb-4 mb-4;
}

.card-title {
    @apply text-xl font-semibold text-gray-800;
}