:root{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--text-primary: #c9d1d9;--text-secondary: #8b949e;--text-muted: #6e7681;--border-color: #30363d;--accent-color: #58a6ff;--accent-hover: #79b8ff;--success-color: #3fb950;--warning-color: #d29922;--error-color: #f85149;--sidebar-width: 250px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6}a{color:var(--accent-color);text-decoration:none}a:hover{color:var(--accent-hover);text-decoration:underline}.app-container{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-width);padding:2rem}.main-header{display:flex;justify-content:flex-end;margin-bottom:1.5rem}.main-header .language-selector{width:auto;min-width:150px}[dir=rtl] .app-container{direction:rtl}[dir=rtl] .main-content{margin-left:0;margin-right:var(--sidebar-width)}[dir=rtl] .sidebar{left:auto;right:0;border-right:none;border-left:1px solid var(--border-color)}[dir=rtl] .sidebar-nav a.active{border-left:none;border-right:3px solid var(--accent-color)}[dir=rtl] .main-header{justify-content:flex-start}[dir=rtl] .login-language-selector{right:auto;left:1.5rem}.sidebar{position:fixed;left:0;top:0;width:var(--sidebar-width);height:100vh;background-color:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column}.sidebar-header{padding:1.5rem;border-bottom:1px solid var(--border-color)}.sidebar-header h1{font-size:1.1rem;font-weight:600;color:var(--text-primary)}.sidebar-header span{font-size:.75rem;color:var(--text-secondary)}.sidebar-nav{flex:1;padding:1rem 0}.sidebar-nav a{display:flex;align-items:center;padding:.75rem 1.5rem;color:var(--text-secondary);text-decoration:none;transition:background-color .15s,color .15s}.sidebar-nav a:hover{background-color:var(--bg-tertiary);color:var(--text-primary);text-decoration:none}.sidebar-nav a.active{background-color:var(--bg-tertiary);color:var(--accent-color);border-left:3px solid var(--accent-color)}.sidebar-footer{padding:1rem 1.5rem;border-top:1px solid var(--border-color);font-size:.85rem;color:var(--text-secondary)}.card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px;padding:1.5rem;margin-bottom:1.5rem}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.card-title{font-size:1.1rem;font-weight:600}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--border-color)}th{font-weight:600;color:var(--text-secondary);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}tr:hover{background-color:var(--bg-tertiary)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;font-size:.9rem;font-weight:500;border-radius:6px;border:1px solid var(--border-color);background-color:var(--bg-tertiary);color:var(--text-primary);cursor:pointer;transition:background-color .15s,border-color .15s}.btn:hover{background-color:var(--border-color)}.btn-primary{background-color:var(--accent-color);border-color:var(--accent-color);color:#fff}.btn-primary:hover{background-color:var(--accent-hover);border-color:var(--accent-hover)}.btn-danger{background-color:var(--error-color);border-color:var(--error-color);color:#fff}.btn-danger:hover{background-color:#da3633;border-color:#da3633}.btn-sm{padding:.25rem .5rem;font-size:.8rem}.form-group{margin-bottom:1rem}.form-label{display:block;margin-bottom:.5rem;font-size:.9rem;font-weight:500;color:var(--text-secondary)}.form-input{width:100%;padding:.5rem .75rem;font-size:.9rem;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary)}.form-input:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #58a6ff26}.form-input::placeholder{color:var(--text-muted)}select.form-input{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238b949e' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2rem}.badge{display:inline-flex;align-items:center;padding:.2rem .5rem;font-size:.75rem;font-weight:500;border-radius:20px;text-transform:uppercase}.badge-success{background-color:#3fb95026;color:var(--success-color)}.badge-warning{background-color:#d2992226;color:var(--warning-color)}.badge-error{background-color:#f8514926;color:var(--error-color)}.badge-info{background-color:#58a6ff26;color:var(--accent-color)}.login-container{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-primary)}.login-box{width:100%;max-width:400px;padding:2rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px}.login-box h1{font-size:1.5rem;font-weight:600;margin-bottom:1.5rem;text-align:center}.login-error{padding:.75rem;margin-bottom:1rem;background-color:#f851491a;border:1px solid var(--error-color);border-radius:6px;color:var(--error-color);font-size:.9rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px;padding:1.5rem}.stat-value{font-size:2rem;font-weight:600;color:var(--text-primary)}.stat-label{font-size:.9rem;color:var(--text-secondary);margin-top:.25rem}.pagination{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:1.5rem}.pagination button{padding:.5rem .75rem;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);cursor:pointer}.pagination button:disabled{opacity:.5;cursor:not-allowed}.pagination button:hover:not(:disabled){background-color:var(--border-color)}.pagination span{color:var(--text-secondary);font-size:.9rem}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto}.modal-header{padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-title{font-size:1.1rem;font-weight:600}.modal-close{background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer}.modal-body{padding:1.5rem}.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:.5rem}.license-key{font-family:monospace;font-size:.8rem;background-color:var(--bg-primary);padding:1rem;border-radius:6px;word-break:break-all;max-height:150px;overflow-y:auto}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text-secondary)}.text-success{color:var(--success-color)}.text-warning{color:var(--warning-color)}.text-error{color:var(--error-color)}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.language-selector{width:100%;padding:.5rem 2rem .5rem .75rem;font-size:.85rem;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238b949e' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center}.language-selector:hover{border-color:var(--text-secondary)}.language-selector:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #58a6ff26}.language-selector option{background-color:var(--bg-secondary);color:var(--text-primary);padding:.5rem}.login-language-selector{position:absolute;top:1.5rem;right:1.5rem}.login-language-selector .language-selector{width:auto;min-width:150px}