*{box-sizing:border-box;padding:0}*,body{margin:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f8f9fa;direction:rtl;font-family:Cairo,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}:root{--primary-color:#667eea;--secondary-color:#764ba2;--success:#28a745;--success-color:#28a745;--warning:#ffc107;--warning-color:#ffc107;--error:#dc3545;--error-color:#dc3545;--error-light:#f8d7da;--info:#17a2b8;--info-color:#17a2b8;--white:#fff;--gray-100:#f8f9fa;--gray-200:#e9ecef;--gray-300:#dee2e6;--gray-400:#ced4da;--gray-500:#adb5bd;--gray-600:#6c757d;--gray-700:#495057;--gray-800:#343a40;--gray-900:#212529;--background-color:#f8f9fa;--text-color:#212529;--text-muted:#6c757d;--border-radius:0.5rem;--box-shadow:0 0.125rem 0.25rem rgba(0,0,0,.075);--box-shadow-lg:0 0.5rem 1rem #00000026;--transition:all 0.2s ease-in-out}.text-center{text-align:center}.text-right{text-align:right}.text-left{text-align:left}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:1rem}.mb-4{margin-bottom:1.5rem}.mb-5{margin-bottom:3rem}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:1rem}.mt-4{margin-top:1.5rem}.mt-5{margin-top:3rem}.p-1{padding:.25rem}.p-2{padding:.5rem}.p-3{padding:1rem}.p-4{padding:1.5rem}.p-5{padding:3rem}@media (max-width:768px){body{font-size:14px}}@media (max-width:480px){body{font-size:13px}}.loading-spinner{animation:spin 1s linear infinite;border:3px solid #667eea1a;border-radius:50%;border-top-color:#667eea;border-top:3px solid var(--primary-color);height:40px;width:40px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.error-container{align-items:center;display:flex;flex-direction:column;justify-content:center;min-height:100vh;padding:2rem;text-align:center}.error-icon{font-size:4rem}.error-icon,.error-title{color:#dc3545;color:var(--error-color);margin-bottom:1rem}.error-title{font-size:1.5rem;font-weight:700}.error-message{color:#6c757d;color:var(--text-muted);font-size:1rem;margin-bottom:2rem;max-width:500px}.btn{border:none;border-radius:.5rem;border-radius:var(--border-radius);cursor:pointer;display:inline-block;font-size:1rem;font-weight:500;padding:.75rem 1.5rem;text-align:center;text-decoration:none;transition:all .2s ease-in-out;transition:var(--transition)}.btn-primary{background-color:#667eea;background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:#5a67d8;transform:translateY(-1px)}.btn-secondary{background-color:#6c757d;background-color:var(--gray-600);color:#fff}.btn-secondary:hover{background-color:#495057;background-color:var(--gray-700)}.card{background:#fff;border-radius:.5rem;border-radius:var(--border-radius);box-shadow:0 .125rem .25rem rgba(0,0,0,.075);box-shadow:var(--box-shadow);margin-bottom:1rem;padding:1.5rem}.card-header{color:#212529;color:var(--text-color);font-size:1.25rem;font-weight:700;margin-bottom:1rem}.badge{border-radius:.25rem;display:inline-block;font-size:.75rem;font-weight:700;padding:.25rem .5rem;text-align:center;white-space:nowrap}.badge-success{background-color:#28a745;background-color:var(--success-color);color:#fff}.badge-warning{background-color:#ffc107;background-color:var(--warning-color);color:#343a40;color:var(--gray-800)}.badge-error{background-color:#dc3545;background-color:var(--error-color);color:#fff}