*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--sidebar-w: 260px;--color-primary: #2563eb;--color-primary-light: #eff6ff;--color-border: #e5e7eb;--color-border-strong: #d1d5db;--color-text: #111827;--color-muted: #6b7280;--color-bg: #f8fafc;--color-white: #ffffff;--color-danger: #dc2626;--color-success: #16a34a;--radius: 10px;--shadow-sm: 0 1px 4px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;color:var(--color-text);background:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--color-white);border-right:1px solid var(--color-border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:10;overflow:hidden}.sidebar-logo{padding:28px 24px 22px;font-size:20px;font-weight:800;color:var(--color-primary);letter-spacing:-.5px;border-bottom:1px solid var(--color-border);flex-shrink:0}.sidebar-nav{flex:1;min-height:0;overflow-y:auto;padding:12px 0}.sidebar-section-label{padding:16px 24px 6px;font-size:11px;font-weight:700;color:var(--color-muted);text-transform:uppercase;letter-spacing:.08em}.nav-item{display:flex;align-items:center;gap:10px;padding:11px 24px;margin:1px 10px;border-radius:8px;color:var(--color-muted);font-size:14px;font-weight:500;transition:background .15s,color .15s;cursor:pointer}.nav-item:hover{background:var(--color-bg);color:var(--color-text)}.nav-item.active{background:var(--color-primary-light);color:var(--color-primary);font-weight:600}.sidebar-bottom{flex-shrink:0;padding:16px 24px 20px;border-top:1px solid var(--color-border);background:var(--color-white)}.sidebar-user{display:flex;align-items:center;gap:12px;padding:8px 0}.sidebar-avatar{width:36px;height:36px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;flex-shrink:0}.sidebar-user-info{overflow:hidden}.sidebar-user-name{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-email{font-size:12px;color:var(--color-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column}.trial-banner{background:#eff6ff;border-bottom:1px solid #bfdbfe;padding:10px 32px;text-align:center;font-size:14px;color:#1d4ed8}.trial-banner a{font-weight:600;text-decoration:underline;cursor:pointer}.page{padding:40px 48px;max-width:960px}.breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--color-muted);margin-bottom:24px}.breadcrumb-sep{color:var(--color-border-strong)}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:32px}.page-title{font-size:26px;font-weight:700;letter-spacing:-.3px}.page-subtitle{color:var(--color-muted);font-size:15px;margin-top:4px}.tabs{display:flex;gap:2px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:5px;margin-bottom:28px;width:fit-content}.tab{padding:9px 22px;border-radius:7px;font-size:14px;font-weight:500;color:var(--color-muted);cursor:pointer;transition:background .15s,color .15s;letter-spacing:.01em}.tab:hover{color:var(--color-text)}.tab.active{background:var(--color-white);color:var(--color-text);font-weight:600;box-shadow:var(--shadow-sm)}.card{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius);padding:28px 32px;margin-bottom:24px;box-shadow:var(--shadow-sm)}.card-header{margin-bottom:24px}.card-title{font-size:16px;font-weight:600}.card-subtitle{color:var(--color-muted);font-size:14px;margin-top:4px}.field{margin-bottom:22px}.field label{font-size:14px;font-weight:600;margin-bottom:8px;display:block;color:var(--color-text)}.field-hint{font-size:13px;color:var(--color-muted);margin-top:6px}input,textarea,select{width:100%;padding:10px 14px;border:1px solid var(--color-border-strong);border-radius:8px;font-size:15px;color:var(--color-text);background:var(--color-white);transition:border-color .15s,box-shadow .15s;outline:none;font-family:inherit;line-height:1.5}input:focus,textarea:focus,select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1f}textarea{resize:vertical;min-height:120px;line-height:1.6}input::placeholder,textarea::placeholder{color:#9ca3af}.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all .15s;white-space:nowrap;letter-spacing:.01em}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover{background:#1d4ed8;border-color:#1d4ed8}.btn-outline{background:#fff;border-color:var(--color-border-strong);color:var(--color-text)}.btn-outline:hover{background:var(--color-bg);border-color:var(--color-border-strong)}.btn-danger{background:#fff;border-color:#fecaca;color:var(--color-danger)}.btn-danger:hover{background:#fef2f2}.btn-sm{padding:7px 14px;font-size:13px}.btn:disabled{opacity:.45;cursor:not-allowed}table{width:100%;border-collapse:collapse}th{text-align:left;padding:12px 20px;font-size:12px;font-weight:700;color:var(--color-muted);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--color-border);background:#fafafa}td{padding:16px 20px;border-bottom:1px solid var(--color-border);font-size:15px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--color-bg)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.01em}.badge-green{background:#dcfce7;color:#15803d}.badge-blue{background:#dbeafe;color:#1d4ed8}.badge-yellow{background:#fef9c3;color:#854d0e}.badge-gray{background:#f3f4f6;color:#4b5563}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-bg)}.auth-card{background:#fff;border:1px solid var(--color-border);border-radius:14px;padding:48px;width:100%;max-width:440px;box-shadow:0 4px 32px #00000012}.auth-logo{font-size:22px;font-weight:800;color:var(--color-primary);margin-bottom:32px;letter-spacing:-.5px}.auth-title{font-size:24px;font-weight:700;margin-bottom:6px;letter-spacing:-.3px}.auth-subtitle{color:var(--color-muted);margin-bottom:32px;font-size:15px}.auth-footer{text-align:center;margin-top:24px;color:var(--color-muted);font-size:14px}.auth-footer a{color:var(--color-primary);font-weight:600}.error-msg{background:#fef2f2;border:1px solid #fecaca;color:var(--color-danger);padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:20px}.empty{text-align:center;padding:80px 24px;color:var(--color-muted)}.empty-icon{font-size:40px;margin-bottom:16px;opacity:.4}.empty-title{font-size:18px;font-weight:600;color:var(--color-text);margin-bottom:8px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:50;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:#fff;border-radius:14px;padding:36px;width:100%;max-width:520px;box-shadow:0 24px 80px #0000002e;max-height:90vh;overflow-y:auto}.modal-title{font-size:20px;font-weight:700;margin-bottom:6px;letter-spacing:-.2px}.modal-subtitle{color:var(--color-muted);font-size:14px;margin-bottom:28px}.modal-footer{display:flex;gap:12px;justify-content:flex-end;margin-top:28px}.toggle{display:inline-flex;align-items:center;gap:10px;cursor:pointer;-webkit-user-select:none;user-select:none}.toggle input[type=checkbox]{position:absolute;opacity:0;width:0;height:0;pointer-events:none}.toggle-track{position:relative;flex-shrink:0;width:46px;height:26px;border-radius:13px;background:#d1d5db;transition:background .2s}.toggle:hover .toggle-track{background:#b8bfc9}.toggle input:checked+.toggle-track{background:var(--color-primary)}.toggle:hover input:checked+.toggle-track{background:#1d4ed8}.toggle-track:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 4px #00000040;transition:transform .2s}.toggle input:checked+.toggle-track:after{transform:translate(20px)}.toggle-label{font-size:14px;color:var(--color-text)}.spinner{display:inline-block;width:16px;height:16px;border:2px solid #e5e7eb;border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}