:root{--color-primary: #1d7afc;--color-primary-hover: #0066e6;--color-primary-active: #0052cc;--color-success: #22c55e;--color-success-hover: #16a34a;--color-warning: #f59e0b;--color-warning-hover: #d97706;--color-error: #ef4444;--color-error-hover: #dc2626;--color-neutral-50: #fafafa;--color-neutral-100: #f5f5f5;--color-neutral-200: #e5e5e5;--color-neutral-300: #d9d9d9;--color-neutral-400: #bfbfbf;--color-neutral-500: #8c8c8c;--color-neutral-600: #595959;--color-neutral-700: #434343;--color-neutral-800: #262626;--color-neutral-900: #141414;--text-primary: #262626;--text-secondary: #595959;--text-subtler: #8c8c8c;--text-subtlest: #bfbfbf;--text-inverse: #ffffff;--text-accent: #1d7afc;--bg-surface: #ffffff;--bg-page: #f5f5f5;--bg-elevated: #ffffff;--bg-overlay: rgba(0, 0, 0, .5);--border-default: #d9d9d9;--border-hover: #bfbfbf;--border-focus: #1d7afc;--border-error: #ef4444;--spacing-1: 4px;--spacing-2: 8px;--spacing-3: 12px;--spacing-4: 16px;--spacing-5: 20px;--spacing-6: 24px;--spacing-8: 32px;--spacing-10: 40px;--spacing-12: 48px;--radius-xs: 4px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--transition-fast: .15s ease;--transition-normal: .2s ease;--transition-slow: .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:"Source Sans 3",-apple-system,BlinkMacSystemFont,sans-serif;font-size:14px;font-weight:400;line-height:20px;color:var(--text-primary);background:var(--bg-page);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.h1,h1{font-size:28px;font-weight:500;line-height:40px;color:var(--text-primary)}.h2,h2{font-size:22px;font-weight:500;line-height:32px;color:var(--text-primary)}.h3,h3{font-size:16px;font-weight:500;line-height:24px;color:var(--text-primary)}.text-lg{font-size:16px;line-height:24px}.text-md{font-size:14px;line-height:20px}.text-sm{font-size:12px;line-height:18px}.text-semibold{font-weight:600}.text-mono{font-family:Roboto Mono,monospace}.text-secondary{color:var(--text-secondary)}.text-subtler{color:var(--text-subtler)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-2);font-family:inherit;font-size:14px;font-weight:400;line-height:20px;text-decoration:none;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-lg{height:40px;padding:0 var(--spacing-4)}.btn-sm{height:32px;padding:0 var(--spacing-3);font-size:12px}.btn-primary{background:var(--color-primary);color:var(--text-inverse)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-primary:active:not(:disabled){background:var(--color-primary-active)}.btn-secondary{background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-default)}.btn-secondary:hover:not(:disabled){background:var(--color-neutral-100);border-color:var(--border-hover)}.btn-transparent{background:transparent;color:var(--text-primary)}.btn-transparent:hover:not(:disabled){background:var(--color-neutral-100)}.btn-error,.btn-danger{background:var(--color-error);color:var(--text-inverse)}.btn-error:hover:not(:disabled),.btn-danger:hover:not(:disabled){background:var(--color-error-hover)}.btn-success{background:var(--color-success);color:var(--text-inverse)}.btn-success:hover:not(:disabled){background:var(--color-success-hover)}.btn svg,.btn img{width:20px;height:20px}.input-group{display:flex;flex-direction:column;gap:var(--spacing-1)}.input-label{font-size:14px;font-weight:400;line-height:20px;color:var(--text-primary)}.input-description{font-size:12px;line-height:18px;color:var(--text-secondary)}.input-description.error{color:var(--color-error)}.input{width:100%;height:40px;padding:10px 12px;font-family:inherit;font-size:14px;line-height:20px;color:var(--text-primary);background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);transition:all var(--transition-fast)}.input::placeholder{color:var(--text-subtlest)}.input:hover:not(:disabled):not(:focus){border-color:var(--border-hover)}.input:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 2px #1d7afc33}.input:disabled{background:var(--color-neutral-100);color:var(--text-subtler);cursor:not-allowed}.input.error{border-color:var(--border-error)}.input.error:focus{box-shadow:0 0 0 2px #ef444433}.input-sm{height:32px;padding:6px 12px;font-size:12px}textarea.input{height:auto;min-height:100px;resize:vertical}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 7.5L10 12.5L15 7.5' stroke='%23595959' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:40px}.card{background:var(--bg-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-5);border-bottom:1px solid var(--color-neutral-200)}.card-body{padding:var(--spacing-5)}.card-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--spacing-2);padding:var(--spacing-4) var(--spacing-5);border-top:1px solid var(--color-neutral-200)}.tag{display:inline-flex;align-items:center;gap:var(--spacing-1);height:18px;padding:0 var(--spacing-2);font-size:12px;font-weight:400;line-height:18px;border-radius:var(--radius-xs)}.tag-neutral{background:var(--color-neutral-100);color:var(--text-secondary)}.tag-blue{background:#1d7afc1a;color:#1d7afc}.tag-green{background:#22c55e1a;color:#16a34a}.tag-red{background:#ef44441a;color:#dc2626}.tag-yellow{background:#f59e0b1a;color:#d97706}.tag-orange{background:#f973161a;color:#ea580c}.tag-purple{background:#8b5cf61a;color:#7c3aed}.tag-cyan{background:#06b6d41a;color:#0891b2}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 var(--spacing-2);font-size:12px;font-weight:600;line-height:1;border-radius:var(--radius-full);background:var(--color-primary);color:var(--text-inverse)}.badge-success{background:var(--color-success)}.badge-warning{background:var(--color-warning)}.badge-error{background:var(--color-error)}.badge-neutral{background:var(--color-neutral-400)}.table-container{background:var(--bg-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.table-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-5);border-bottom:1px solid var(--color-neutral-200)}.table-header h3{margin:0}.table-actions{display:flex;gap:var(--spacing-2)}table{width:100%;border-collapse:collapse}thead{background:var(--color-neutral-50)}th{padding:var(--spacing-3) var(--spacing-4);text-align:left;font-size:12px;font-weight:600;line-height:18px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}td{padding:var(--spacing-3) var(--spacing-4);font-size:14px;line-height:20px;color:var(--text-primary);border-bottom:1px solid var(--color-neutral-200)}tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--color-neutral-50)}.modal-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);z-index:1000;align-items:center;justify-content:center}.modal-overlay.show{display:flex}.modal{background:var(--bg-surface);border-radius:var(--radius-lg);width:90%;max-width:480px;max-height:90vh;overflow:hidden;box-shadow:var(--shadow-xl)}.modal-lg{max-width:640px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-5);border-bottom:1px solid var(--color-neutral-200)}.modal-header h3{margin:0;font-size:16px;font-weight:500}.modal-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.modal-close:hover{background:var(--color-neutral-100);color:var(--text-primary)}.modal-body{padding:var(--spacing-5);overflow-y:auto;max-height:calc(90vh - 140px)}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--spacing-2);padding:var(--spacing-4) var(--spacing-5);border-top:1px solid var(--color-neutral-200)}.nav-tabs{display:flex;gap:var(--spacing-1);border-bottom:1px solid var(--color-neutral-200)}.nav-tab{position:relative;padding:var(--spacing-3) var(--spacing-4);font-size:14px;font-weight:400;line-height:20px;color:var(--text-secondary);background:transparent;border:none;cursor:pointer;transition:color var(--transition-fast)}.nav-tab:hover{color:var(--text-primary)}.nav-tab.active{color:var(--color-primary)}.nav-tab.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--color-primary)}.dashboard{max-width:1280px;margin:0 auto;padding:var(--spacing-5)}.dashboard-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-4) var(--spacing-5);background:var(--bg-surface);border-radius:var(--radius-lg);margin-bottom:var(--spacing-5);box-shadow:var(--shadow-sm)}.dashboard-header h1{font-size:22px}.toggle{position:relative;display:inline-block;width:44px;height:24px}.toggle input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background:var(--color-neutral-300);border-radius:var(--radius-full);transition:all var(--transition-fast)}.toggle-slider:before{content:"";position:absolute;height:20px;width:20px;left:2px;bottom:2px;background:var(--bg-surface);border-radius:50%;transition:all var(--transition-fast);box-shadow:var(--shadow-sm)}.toggle input:checked+.toggle-slider{background:var(--color-primary)}.toggle input:checked+.toggle-slider:before{transform:translate(20px)}.toggle input:disabled+.toggle-slider{opacity:.5;cursor:not-allowed}.toast{position:fixed;bottom:var(--spacing-6);left:50%;transform:translate(-50%) translateY(20px);padding:var(--spacing-3) var(--spacing-5);background:var(--color-neutral-800);color:var(--text-inverse);border-radius:var(--radius-md);font-size:14px;box-shadow:var(--shadow-lg);z-index:10000;opacity:0;animation:toastIn .3s ease forwards}.toast.success{background:var(--color-success)}.toast.error{background:var(--color-error)}@keyframes toastIn{to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes toastOut{0%{opacity:1;transform:translate(-50%) translateY(0)}to{opacity:0;transform:translate(-50%) translateY(20px)}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-12) var(--spacing-5);text-align:center}.empty-state-icon{font-size:48px;margin-bottom:var(--spacing-4);color:var(--text-subtlest)}.empty-state h3{margin-bottom:var(--spacing-2);color:var(--text-primary)}.empty-state p{color:var(--text-secondary);font-size:14px}.loading{display:flex;align-items:center;justify-content:center;padding:var(--spacing-10)}.spinner{width:32px;height:32px;border:3px solid var(--color-neutral-200);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.navbar{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-4);padding:var(--spacing-3) var(--spacing-5);background:var(--bg-surface);border-bottom:1px solid var(--color-neutral-200);box-shadow:var(--shadow-sm)}.navbar-nav{display:flex;align-items:center;gap:var(--spacing-1)}.navbar-link{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2) var(--spacing-3);font-size:14px;font-weight:400;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius-md);transition:all var(--transition-fast)}.navbar-link:hover{color:var(--text-primary);background:var(--color-neutral-100)}.navbar-link.active{color:var(--color-primary);background:#1d7afc1a}.navbar-link .icon{font-size:16px}.navbar-actions{display:flex;align-items:center;gap:var(--spacing-2)}.page-content{max-width:1280px;margin:0 auto;padding:var(--spacing-5)}.page-header{margin-bottom:var(--spacing-5)}.page-header h1{font-size:22px;font-weight:500}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:var(--spacing-1)}.gap-2{gap:var(--spacing-2)}.gap-3{gap:var(--spacing-3)}.gap-4{gap:var(--spacing-4)}.gap-5{gap:var(--spacing-5)}.mt-2{margin-top:var(--spacing-2)}.mt-4{margin-top:var(--spacing-4)}.mb-2{margin-bottom:var(--spacing-2)}.mb-4{margin-bottom:var(--spacing-4)}.w-full{width:100%}.hidden{display:none}