:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a24;--bg-hover: #22222e;--border: #2a2a38;--text-primary: #f0f0f5;--text-secondary: #9090a0;--text-muted: #606070;--accent: #f97316;--accent-hover: #fb923c;--success: #22c55e;--warning: #eab308;--error: #ef4444;--radius: 8px;--radius-lg: 12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0}.sidebar-header{padding:20px;border-bottom:1px solid var(--border)}.logo{display:flex;align-items:center;gap:12px;color:var(--accent);font-weight:600;font-size:18px}.sidebar-nav{flex:1;padding:12px;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius);color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:all .15s;border:none;background:none;cursor:pointer;width:100%;text-align:left}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background:var(--bg-tertiary);color:var(--accent)}.sidebar-footer{padding:12px;border-top:1px solid var(--border)}.nav-item.logout{color:var(--text-muted)}.nav-item.logout:hover{color:var(--error)}.main-content{flex:1;margin-left:240px;padding:32px;min-height:100vh}.page{max-width:1200px}.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:32px}.page-header h1{font-size:28px;font-weight:600;margin-bottom:4px}.page-header p{color:var(--text-secondary);font-size:14px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px}.stat-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;display:flex;align-items:center;gap:16px}.stat-icon{width:48px;height:48px;background:var(--bg-tertiary);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--accent)}.stat-value{font-size:24px;font-weight:600}.stat-label{font-size:13px;color:var(--text-secondary)}.section{margin-bottom:32px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section-header h2{font-size:18px;font-weight:600}.link-button{display:flex;align-items:center;gap:4px;color:var(--accent);text-decoration:none;font-size:14px;font-weight:500}.link-button:hover{color:var(--accent-hover)}.table-container{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{text-align:left;padding:12px 16px;font-weight:500;color:var(--text-secondary);background:var(--bg-tertiary);border-bottom:1px solid var(--border)}.table td{padding:12px 16px;border-bottom:1px solid var(--border)}.table tr:last-child td{border-bottom:none}.table tr:hover{background:var(--bg-hover)}.invite-code{font-family:SF Mono,Monaco,monospace;font-size:13px;background:var(--bg-tertiary);padding:4px 8px;border-radius:4px;color:var(--accent)}.notes-cell{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-secondary)}.badge{display:inline-block;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:500}.badge-success{background:#22c55e26;color:var(--success)}.badge-warning{background:#eab30826;color:var(--warning)}.badge-error{background:#ef444426;color:var(--error)}.badge-neutral{background:var(--bg-tertiary);color:var(--text-secondary)}.button{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:var(--radius);font-size:14px;font-weight:500;border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-primary);cursor:pointer;transition:all .15s}.button:hover{background:var(--bg-hover)}.button.primary{background:var(--accent);border-color:var(--accent);color:#fff}.button.primary:hover{background:var(--accent-hover)}.button:disabled{opacity:.5;cursor:not-allowed}.icon-button{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius);border:none;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .15s}.icon-button:hover{background:var(--bg-hover);color:var(--text-primary)}.icon-button.danger:hover{background:#ef444426;color:var(--error)}.action-buttons{display:flex;gap:4px}.filters{display:flex;gap:16px;margin-bottom:16px}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-secondary);cursor:pointer}.checkbox-label input{width:16px;height:16px;accent-color:var(--accent)}.empty-state{text-align:center;padding:64px 32px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);color:var(--text-secondary)}.empty-state svg{margin-bottom:16px;opacity:.5}.empty-state h3{color:var(--text-primary);margin-bottom:8px}.empty-state p{margin-bottom:24px}.empty-state code{background:var(--bg-tertiary);padding:2px 6px;border-radius:4px;font-size:13px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--border)}.modal-header h2{font-size:18px;font-weight:600}.modal-body{padding:20px}.modal-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}.form-field{margin-bottom:16px}.form-field label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-field input{width:100%;padding:10px 12px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:14px;transition:border-color .15s}.form-field input:focus{outline:none;border-color:var(--accent)}.form-field input::placeholder{color:var(--text-muted)}.field-hint{font-size:12px;color:var(--text-muted);margin-top:4px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.input-wrapper{position:relative}.input-wrapper .input-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.input-wrapper input{padding-left:40px}.error-message{display:flex;align-items:center;gap:8px;padding:12px;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius);color:var(--error);font-size:14px;margin-bottom:16px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:400px}.login-header{text-align:center;margin-bottom:32px}.login-logo{color:var(--accent);margin-bottom:16px}.login-header h1{font-size:24px;margin-bottom:8px}.login-header p{color:var(--text-secondary);font-size:14px}.login-form .form-field{margin-bottom:20px}.login-button{width:100%;padding:12px;background:var(--accent);border:none;border-radius:var(--radius);color:#fff;font-size:14px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .15s}.login-button:hover{background:var(--accent-hover)}.login-button:disabled{opacity:.5;cursor:not-allowed}.loading{text-align:center;padding:64px;color:var(--text-secondary)}.spinner{display:inline-block;width:16px;height:16px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.sidebar{display:none}.main-content{margin-left:0;padding:20px}.page-header{flex-direction:column;gap:16px}.form-row{grid-template-columns:1fr}}