@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700&display=swap");:root{--primary-color:#2563eb;--primary-hover:#1d4ed8;--secondary-color:#f8fafc;--text-dark:#0f172a;--text-gray:#64748b;--border-color:#e2e8f0;--bg-color:#f1f5f9;--white:#fff;--danger:#ef4444;--success:#10b981;--warning:#f59e0b}*{box-sizing:border-box;padding:0;margin:0;font-family:Cairo,sans-serif}body{background-color:var(--bg-color);color:var(--text-dark)}a{text-decoration:none;color:inherit}.app-container{display:flex;height:100vh;overflow:hidden}.main-sidebar{width:260px;background-color:var(--text-dark);color:var(--white);display:flex;flex-direction:column}.sidebar-logo{padding:2rem;font-size:1.5rem;font-weight:700;border-bottom:1px solid hsla(0,0%,100%,.1);text-align:center}.sidebar-nav{display:flex;flex-direction:column;padding:1rem 0;overflow-y:auto}.sidebar-nav a{padding:1rem 1.5rem;font-size:1rem;transition:all .3s ease;border-right:4px solid transparent;display:flex;align-items:center;gap:.75rem}.sidebar-nav a.active,.sidebar-nav a:hover{background-color:hsla(0,0%,100%,.05);border-right-color:var(--primary-color)}.main-content{flex:1 1;display:flex;flex-direction:column;overflow:hidden}.main-header{height:70px;background-color:var(--white);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;box-shadow:0 1px 3px rgba(0,0,0,.05)}.page-content{flex:1 1;padding:2rem;overflow-y:auto}.page-title{font-size:1.5rem;font-weight:700}.card,.page-title{margin-bottom:1.5rem}.card{background-color:var(--white);border-radius:8px;padding:1.5rem;box-shadow:0 1px 3px rgba(0,0,0,.1)}.flex-between{display:flex;justify-content:space-between;align-items:center}.btn{padding:.5rem 1rem;border:none;border-radius:6px;cursor:pointer;font-weight:600;display:inline-flex;align-items:center;gap:.5rem;transition:all .2s;font-size:.9rem}.btn-primary{background-color:var(--primary-color);color:var(--white)}.btn-primary:hover{background-color:var(--primary-hover)}.btn-danger{background-color:var(--danger);color:var(--white)}.btn-danger:hover{opacity:.9}.btn-outline{background-color:transparent;border:1px solid var(--border-color);color:var(--text-dark)}.btn-outline:hover{background-color:var(--bg-color)}.table-wrapper{width:100%;overflow-x:auto;border-radius:8px;border:1px solid var(--border-color);background:var(--white)}table{width:100%;border-collapse:collapse}td,th{padding:1rem;text-align:right;border-bottom:1px solid var(--border-color)}th{font-weight:600;color:var(--text-gray);font-size:.9rem}th,tr:hover{background-color:var(--secondary-color)}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:var(--text-dark);font-size:.9rem}.form-control{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:6px;font-size:1rem;transition:border-color .2s}.form-control:focus{outline:none;border-color:var(--primary-color)}.grid{display:grid;grid-gap:1.5rem;gap:1.5rem}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}.badge{padding:.25rem .5rem;border-radius:4px;font-size:.8rem;font-weight:600}.badge-success{background-color:var(--success);color:#fff}.badge-warning{background-color:var(--warning);color:#fff}.badge-danger{background-color:var(--danger);color:#fff}.badge-primary{background-color:var(--primary-color);color:#fff}