/* Documents Upload Page Styles */

/* Upload Area Styles */
.upload-area {
    border: 2px dashed #dee2e6;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.upload-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.upload-area:hover::before {
    left: 100%;
}

.upload-area:hover {
    border-color: #007bff;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.15);
}

.upload-area.dragover {
    border-color: #28a745;
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    transform: scale(1.02);
    box-shadow: 0 12px 30px rgba(40, 167, 69, 0.2);
}

.upload-content {
    pointer-events: none;
    position: relative;
    z-index: 1;
}

.upload-content i {
    color: #6c757d;
    transition: color 0.3s ease;
}

.upload-area:hover .upload-content i {
    color: #007bff;
}

/* File Preview Styles */
.file-preview {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid #dee2e6;
    border-radius: 12px;
    padding: 20px;
    margin-top: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.file-preview:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.file-preview .file-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.file-preview .file-icon {
    font-size: 2.5rem;
    margin-right: 20px;
    color: #007bff;
    transition: transform 0.3s ease;
}

.file-preview:hover .file-icon {
    transform: scale(1.1);
}

.file-preview .file-details h6 {
    margin: 0;
    color: #495057;
    font-weight: 600;
}

.file-preview .file-details small {
    color: #6c757d;
    font-size: 0.85rem;
}

/* Resident Search Styles */
.resident-result {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.resident-result::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 123, 255, 0.1), transparent);
    transition: left 0.5s;
}

.resident-result:hover::before {
    left: 100%;
}

.resident-result:hover {
    background-color: #f8f9fa;
    border-color: #007bff;
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.15);
}

.resident-result.selected {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-color: #007bff;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.2);
}

.resident-result.selected::after {
    content: '✓';
    position: absolute;
    top: 10px;
    right: 15px;
    color: #007bff;
    font-weight: bold;
    font-size: 1.2rem;
}

/* Progress Bar Styles */
.progress {
    border-radius: 15px;
    height: 25px;
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.progress-bar {
    background: linear-gradient(45deg, #007bff, #0056b3);
    border-radius: 15px;
    transition: width 0.6s ease;
    position: relative;
    overflow: hidden;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: progress-shine 2s infinite;
}

@keyframes progress-shine {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Card Styles */
.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-3px);
}

.card-header {
    border-radius: 15px 15px 0 0 !important;
    border: none;
    padding: 20px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.card-body {
    padding: 25px;
}

/* Form Styles */
.form-control {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    padding: 12px 15px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: #ffffff;
}

.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
    background: #ffffff;
    transform: translateY(-1px);
}

.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 8px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Button Styles */
.btn {
    border-radius: 8px;
    font-weight: 600;
    padding: 12px 25px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(45deg, #007bff, #0056b3);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(45deg, #0056b3, #004085);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

.btn-secondary {
    background: linear-gradient(45deg, #6c757d, #5a6268);
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(45deg, #5a6268, #495057);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.4);
}

.btn-outline-primary {
    border: 2px solid #007bff;
    color: #007bff;
    background: transparent;
}

.btn-outline-primary:hover {
    background: #007bff;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.3);
}

.btn-outline-danger {
    border: 2px solid #dc3545;
    color: #dc3545;
    background: transparent;
}

.btn-outline-danger:hover {
    background: #dc3545;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.3);
}

/* Statistics Cards */
.border {
    border: 2px solid #e9ecef !important;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.border:hover {
    border-color: #007bff !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.15);
}

.border h5 {
    font-weight: 700;
    font-size: 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .upload-area {
        padding: 30px 20px;
    }
    
    .card-body {
        padding: 20px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }
    
    .file-preview .file-icon {
        font-size: 2rem;
        margin-right: 15px;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

.slide-in {
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: loading-shine 1.5s infinite;
}

@keyframes loading-shine {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Success States */
.success {
    border-color: #28a745 !important;
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%) !important;
}

.success .form-control {
    border-color: #28a745 !important;
}

/* Error States */
.error {
    border-color: #dc3545 !important;
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%) !important;
}

.error .form-control {
    border-color: #dc3545 !important;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #007bff, #0056b3);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #0056b3, #004085);
}