/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background-color: #fff;
    border-bottom: 1px solid #e0e0e0;
    padding: 20px;
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    font-size: 24px;
    color: #333;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-info span {
    color: #666;
}

/* Card */
.card {
    background-color: #fff;
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #333;
}

.card h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #444;
}

.card h4 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #555;
}

/* Form */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: #666;
    font-size: 13px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
}

.form-group textarea {
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Radio Group */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.radio-group input[type="radio"] {
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.btn-primary {
    background-color: #2563eb;
    color: #fff;
}

.btn-primary:hover {
    background-color: #1d4ed8;
}

.btn-secondary {
    background-color: #6b7280;
    color: #fff;
}

.btn-secondary:hover {
    background-color: #4b5563;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* Login */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-box {
    background-color: #fff;
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
}

.login-box h1 {
    font-size: 24px;
    text-align: center;
    margin-bottom: 10px;
    color: #333;
}

.login-box h2 {
    font-size: 20px;
    text-align: center;
    margin-bottom: 30px;
    color: #666;
}

.login-footer {
    margin-top: 20px;
    text-align: center;
}

.login-footer a {
    color: #2563eb;
    text-decoration: none;
}

.login-footer a:hover {
    text-decoration: underline;
}

/* Table */
.table-responsive {
    overflow-x: auto;
    margin-top: 20px;
}

.clients-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
}

.clients-table th,
.clients-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
}

.clients-table th {
    background-color: #f9fafb;
    font-weight: 600;
    color: #374151;
}

.clients-table tbody tr:hover {
    background-color: #f9fafb;
}

.text-center {
    text-align: center;
}

/* Filters */
.filters {
    background-color: #f9fafb;
    padding: 20px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.filters h3 {
    font-size: 16px;
    margin-bottom: 15px;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

.filter-actions {
    display: flex;
    gap: 10px;
}

/* Client Count */
.client-count {
    color: #666;
    margin-bottom: 20px;
}

/* Invoice */
.invoice-section {
    margin-top: 30px;
}

.invoice-content {
    padding: 20px;
    background-color: #f9fafb;
    border-radius: 4px;
}

.invoice-header {
    margin-bottom: 30px;
}

.invoice-header h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.invoice-details table {
    width: 100%;
    margin-bottom: 20px;
}

.invoice-details td {
    padding: 8px 0;
}

.invoice-payment {
    margin: 20px 0;
    padding: 15px;
    background-color: #fff;
    border-radius: 4px;
}

.qr-code-section {
    text-align: center;
    margin-top: 30px;
    padding: 20px;
    background-color: #fff;
    border-radius: 4px;
}

.qr-code-container {
    display: inline-block;
    padding: 20px;
    background-color: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    margin: 20px 0;
}

.qr-code-container img {
    display: block;
    max-width: 300px;
    height: auto;
}

.qr-instructions {
    color: #666;
    margin-top: 10px;
}

.invoice-actions {
    margin-top: 20px;
    text-align: center;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5);
    z-index: 999;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 1000;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #e0e0e0;
}

.modal-header h2 {
    font-size: 20px;
    margin: 0;
}

.modal-close {
    font-size: 28px;
    color: #666;
    text-decoration: none;
    line-height: 1;
}

.modal-close:hover {
    color: #333;
}

.modal-body {
    padding: 20px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

/* Print Styles */
@media print {
    body * {
        
        background-color: #fff;
        
    }
    
    .header,
    .form-group label,
    .btn,
    .label,
    .filters,
    .invisivel {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        page-break-inside: avoid;
    }
    
    .invoice-section {
        margin-top: 0;
    }
    
    
}

/* Responsive */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 15px;
    }
    
    .user-info {
        flex-direction: column;
    }
    
    .filter-grid {
        grid-template-columns: 1fr;
    }
    
    .clients-table {
        font-size: 13px;
    }
    
    .clients-table th,
    .clients-table td {
        padding: 8px;
    }
}



.page-break {
    page-break-before: always;
    break-before: page;
}