:root{--primary-color: #d29e5e;--secondary-color: #1d4243;--background-light: #f4f4f4;--text-primary: #333333;--text-secondary: #666666;--white: #ffffff;--primary-color-light: #e6b87a;--primary-color-dark: #b37c3c;--secondary-color-light: #2f6667;--secondary-color-dark: #0c1c1d;--accent-color: #17a2b8;--accent-color-light: #138496;--accent-color-dark: #138496}*{margin:0;padding:0;box-sizing:border-box;font-family:Cairo,Segoe UI,Tahoma,Geneva,Verdana,sans-serif}body{background-color:var(--background-light);color:var(--text-primary);line-height:1.6;font-size:16px}h1,h2,h3,h4,h5,h6{color:var(--secondary-color);font-weight:600;margin-bottom:1rem}a{color:var(--primary-color);text-decoration:none;transition:color .3s ease}a:hover{color:var(--primary-color-dark)}.btn{display:inline-block;padding:10px 20px;border-radius:6px;border:none;font-weight:600;text-transform:uppercase;letter-spacing:1px;transition:all .3s ease;cursor:pointer}.btn.btn-primary{background-color:var(--primary-color);color:var(--white)}.btn.btn-primary:hover{background-color:var(--primary-color-dark);transform:translateY(-2px);box-shadow:0 4px 6px #0000001a}.btn.btn-secondary{background-color:var(--secondary-color);color:var(--white)}.btn.btn-secondary:hover{background-color:var(--secondary-color-light);transform:translateY(-2px);box-shadow:0 4px 6px #0000001a}.btn:disabled{opacity:.6;cursor:not-allowed}.card{background-color:var(--white);border-radius:12px;box-shadow:0 6px 12px #00000014;transition:all .3s ease;border:none;margin-bottom:1.5rem}.card:hover{transform:translateY(-5px);box-shadow:0 10px 20px #0000001a}.form-control{border:2px solid var(--secondary-color-light);border-radius:6px;padding:12px;transition:all .3s ease;font-size:16px}.form-control:focus{border-color:var(--primary-color);box-shadow:0 0 0 .2rem #d29e5e40;outline:none}.progress{height:10px;border-radius:5px;background-color:#0000001a;overflow:hidden}.progress .progress-bar{background-color:var(--primary-color);transition:width .6s ease}.badge{font-weight:600;padding:6px 12px;border-radius:20px;font-size:.8rem}.badge.badge-primary{background-color:var(--primary-color);color:var(--white)}.badge.badge-secondary{background-color:var(--secondary-color);color:var(--white)}@media (max-width: 768px){body{font-size:14px}h1{font-size:1.8rem}h2{font-size:1.6rem}h3{font-size:1.4rem}}.text-primary{color:var(--primary-color)!important}.text-secondary{color:var(--secondary-color)!important}.bg-primary{background-color:var(--primary-color)!important}.bg-secondary{background-color:var(--secondary-color)!important}.spinner{color:var(--primary-color);width:50px;height:50px;border:3px solid var(--primary-color-light);border-top:3px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-message{color:#a41220;background-color:#dc35451a;border:1px solid rgba(220,53,69,.3);padding:10px;border-radius:6px;margin-bottom:1rem}.success-message{color:var(--secondary-color);background-color:#28a7451a;border:1px solid rgba(40,167,69,.3);padding:10px;border-radius:6px;margin-bottom:1rem}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--background-light)}::-webkit-scrollbar-thumb{background:var(--primary-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-color-dark)}