:root{--bg-primary: #0b0e14;--bg-secondary: #12161f;--bg-tertiary: #1a1f2e;--bg-hover: #222838;--text-primary: #e2e8f0;--text-secondary: #8892a6;--text-muted: #555f73;--border: #1e2535;--border-hover: #2d3548;--accent: #6366f1;--accent-hover: #5558e6;--accent-soft: rgba(99, 102, 241, .12);--green: #22c55e;--green-soft: rgba(34, 197, 94, .12);--red: #ef4444;--red-soft: rgba(239, 68, 68, .12);--amber: #f59e0b;--amber-soft: rgba(245, 158, 11, .12);--radius: 8px;--radius-lg: 12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 0;flex-shrink:0;position:fixed;top:0;bottom:0;left:0;z-index:10}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:0 20px;margin-bottom:32px}.sidebar-logo .icon{font-size:22px}.sidebar-logo .text{font-size:18px;font-weight:700;letter-spacing:-.02em}.nav-section{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:0 20px;margin-bottom:8px}.nav-section-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;padding:8px 20px;background:none;border:none;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);cursor:pointer;font-family:inherit;margin-bottom:4px;transition:color .15s}.nav-section-toggle:hover{color:var(--text-secondary)}.nav-section-toggle .chevron{font-size:12px}.nav-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 20px;background:none;border:none;color:var(--text-secondary);font-size:14px;cursor:pointer;text-align:left;font-family:inherit;transition:all .15s}.nav-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.nav-item.active{background:var(--bg-tertiary);color:var(--text-primary);border-right:2px solid var(--accent)}.nav-item.disabled{opacity:.4;cursor:default}.nav-badge{font-size:10px;padding:2px 6px;border-radius:4px;background:var(--bg-tertiary);color:var(--text-muted);margin-left:auto}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border)}.user-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;flex-shrink:0;color:#fff}.user-name{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-email{font-size:11px;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.logout-btn{background:none;border:none;color:var(--text-muted);font-size:12px;cursor:pointer;padding:0;font-family:inherit}.logout-btn:hover{color:var(--red)}.main{flex:1;margin-left:260px;overflow:auto}.page{padding:32px;max-width:900px}.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px;gap:16px}.page-title{font-size:24px;font-weight:700;letter-spacing:-.02em}.page-subtitle{font-size:14px;color:var(--text-muted);margin-top:4px}.btn{padding:9px 18px;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;border:none;font-family:inherit;transition:all .15s;display:inline-flex;align-items:center;gap:6px}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-hover)}.btn-danger{background:var(--red-soft);color:var(--red);border:1px solid transparent}.btn-danger:hover{background:#ef444433}.btn-sm{padding:6px 12px;font-size:12px}.btn:disabled{opacity:.5;cursor:default}.card{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border);padding:20px;margin-bottom:16px}.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.card-title{font-size:16px;font-weight:600}.card-meta{font-size:12px;color:var(--text-muted);font-family:SF Mono,Fira Code,monospace;margin-top:2px}.card-body{margin-bottom:16px}.card-actions{display:flex;gap:8px;flex-wrap:wrap}.status-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.status-dot.active{background:var(--green)}.status-dot.error{background:var(--red)}.status-dot.pending{background:var(--amber)}.status-dot.inactive{background:var(--text-muted)}.status-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:4px 10px;border-radius:20px;font-weight:500}.status-badge.active{background:var(--green-soft);color:var(--green)}.status-badge.error{background:var(--red-soft);color:var(--red)}.status-badge.pending{background:var(--amber-soft);color:var(--amber)}.field-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--border);gap:12px}.field-row:last-child{border-bottom:none}.field-label{font-size:12px;color:var(--text-muted);font-weight:500;flex-shrink:0}.field-value{font-size:13px;color:var(--text-secondary);font-family:SF Mono,Fira Code,monospace;text-align:right;word-break:break-all}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-input{width:100%;padding:10px 12px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:14px;font-family:inherit;outline:none;transition:border-color .15s}.form-input:focus{border-color:var(--accent)}.form-input::placeholder{color:var(--text-muted)}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary);cursor:pointer;margin-bottom:8px}.checkbox-row input[type=checkbox]{accent-color:var(--accent)}.form-row{display:flex;gap:12px}.form-row>*{flex:1}.error-banner{background:var(--red-soft);color:#fca5a5;padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:16px}.success-banner{background:var(--green-soft);color:#86efac;padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:16px}.code-block{display:block;font-size:12px;color:var(--accent);background:var(--bg-primary);padding:8px 10px;border-radius:4px;margin-top:4px;word-break:break-all;font-family:SF Mono,Fira Code,monospace;-webkit-user-select:all;user-select:all}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state .icon{font-size:48px;margin-bottom:16px}.empty-state .title{font-size:18px;font-weight:600;margin-bottom:8px;color:var(--text-primary)}.empty-state .desc{color:var(--text-muted);margin-bottom:20px}.auth-wrapper{display:flex;align-items:center;justify-content:center;min-height:100vh}.auth-card{width:400px;background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border);padding:36px}.auth-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:8px;font-size:26px;font-weight:700}.auth-subtitle{text-align:center;color:var(--text-muted);font-size:14px;margin-bottom:28px}.link-btn{background:none;border:none;color:var(--accent);font-size:13px;cursor:pointer;padding:0;font-family:inherit;margin-top:16px;display:block;text-align:center;width:100%}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal-card{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border);padding:28px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-title{font-size:18px;font-weight:600}.close-btn{background:none;border:none;color:var(--text-muted);font-size:20px;cursor:pointer;padding:4px;line-height:1}.close-btn:hover{color:var(--text-primary)}.result-block{background:var(--bg-primary);border-radius:var(--radius);padding:16px;margin-bottom:16px}.result-hint{color:var(--text-muted);font-size:12px;margin-top:12px;line-height:1.5}.form-select{width:100%;padding:10px 12px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:14px;font-family:inherit;outline:none;cursor:pointer}.form-select:focus{border-color:var(--accent)}.form-select option{background:var(--bg-secondary)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}