:root{--bg-base: #0d0f14;--bg-raised: #13161e;--bg-elevated: #1c2030;--bg-overlay: #252a3a;--border-subtle: #1f2535;--border-muted: #2c3450;--border-focus: #4c6ef5;--accent: #4c6ef5;--accent-hover: #3b5bdb;--accent-muted: rgba(76, 110, 245, .15);--text-primary: #e8ecf4;--text-secondary: #8892aa;--text-tertiary: #5a6480;--success: #2dd4a8;--success-bg: rgba(45, 212, 168, .12);--warning: #f5a623;--warning-bg: rgba(245, 166, 35, .12);--danger: #f06b6b;--danger-bg: rgba(240, 107, 107, .12);--info: #60a5fa;--info-bg: rgba(96, 165, 250, .12);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-card: 0 1px 3px rgba(0, 0, 0, .4), 0 4px 16px rgba(0, 0, 0, .2);--shadow-toast: 0 4px 24px rgba(0, 0, 0, .5);--transition: all .18s ease;--font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;font-family:var(--font-sans);line-height:1.6;color:var(--text-primary);background:var(--bg-base)}*,*:before,*:after{box-sizing:border-box}body{margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}input,textarea,button,select{font:inherit}.layout{display:flex;min-height:100vh}.content{flex:1;padding:32px 36px;max-width:1200px;min-width:0}.sidebar{width:240px;background:var(--bg-elevated);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;flex-shrink:0}.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;gap:10px}.sidebar-logo-icon{width:34px;height:34px;background:var(--accent-muted);border:1px solid rgba(76,110,245,.3);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.sidebar-logo h1{font-size:.875rem;font-weight:700;margin:0;color:var(--text-primary);letter-spacing:-.01em;line-height:1.2}.sidebar-logo span{font-size:.7rem;color:var(--text-tertiary);display:block;margin-top:2px;letter-spacing:.03em;font-weight:500}.sidebar nav{padding:12px 10px;flex:1;display:flex;flex-direction:column;gap:2px}.sidebar nav a{display:flex;align-items:center;padding:9px 12px;border-radius:var(--radius-sm);text-decoration:none;color:var(--text-secondary);font-size:.875rem;font-weight:500;transition:var(--transition);border-left:2px solid transparent}.sidebar nav a:hover{background:var(--bg-overlay);color:var(--text-primary);text-decoration:none}.sidebar nav a.active{background:var(--accent-muted);color:#fff;border-left-color:var(--accent)}.sidebar nav a.nav-logout{color:var(--danger);margin-top:4px}.sidebar nav a.nav-logout:hover{background:var(--danger-bg);color:var(--danger)}.page-header{display:flex;align-items:baseline;justify-content:space-between;margin:0 0 28px}.page-title{font-size:1.375rem;font-weight:700;color:var(--text-primary);margin:0;letter-spacing:-.02em}.card{background:var(--bg-raised);border:1px solid var(--border-muted);border-radius:var(--radius-md);padding:20px;margin-bottom:16px;box-shadow:var(--shadow-card)}.card-login{max-width:420px;margin:80px auto}.card-login .page-title{margin-bottom:24px}.form-stack{display:flex;flex-direction:column;gap:14px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border-subtle)}.card-title{font-size:.75rem;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.09em;margin:0}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-raised);border:1px solid var(--border-muted);border-radius:var(--radius-md);padding:22px 24px;box-shadow:var(--shadow-card);position:relative;overflow:hidden;transition:var(--transition)}.stat-card:hover{border-color:var(--border-focus)}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent);opacity:.7}.stat-card.stat-success:before{background:var(--success)}.stat-card.stat-warning:before{background:var(--warning)}.stat-card.stat-danger:before{background:var(--danger)}.stat-card.stat-info:before{background:var(--info)}.stat-sub{font-size:.75rem;color:var(--text-tertiary);margin-top:6px}.stat-label{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.09em;color:var(--text-tertiary);margin-bottom:10px}.stat-value{font-size:2.25rem;font-weight:700;color:var(--text-primary);line-height:1;letter-spacing:-.04em}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;align-items:end}.form-grid-wide{grid-column:1 / -1}.form-col{display:flex;flex-direction:column}.form-col-2{grid-column:span 2}.form-actions{display:flex;gap:10px;align-items:center;margin-top:16px}.form-hint{font-size:.75rem;color:var(--text-tertiary);margin-top:5px;line-height:1.4}.form-actions+.form-hint,.card>p.form-hint{margin-top:12px}label{display:block;font-size:.8rem;font-weight:500;color:var(--text-secondary);margin-bottom:5px;letter-spacing:.01em}input,textarea,select{width:100%;padding:9px 12px;border-radius:var(--radius-sm);border:1px solid var(--border-muted);background:var(--bg-elevated);color:var(--text-primary);font-size:.875rem;transition:border-color .15s,box-shadow .15s;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #4c6ef526}input::placeholder,textarea::placeholder{color:var(--text-tertiary)}input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}.checkbox-row{display:flex;align-items:center;gap:8px;color:var(--text-secondary);font-size:.875rem;padding-bottom:2px}button{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:var(--radius-sm);border:1px solid var(--border-muted);background:var(--bg-overlay);color:var(--text-primary);font-size:.875rem;font-weight:500;cursor:pointer;transition:var(--transition);white-space:nowrap}button:hover{background:var(--accent-muted);border-color:var(--accent);color:#fff}button.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}button.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}button.danger,button.btn-danger{background:var(--danger-bg);border-color:var(--danger);color:var(--danger)}button.danger:hover,button.btn-danger:hover{background:var(--danger);color:#fff}button.btn-sm{padding:5px 10px;font-size:.8rem}button:disabled{opacity:.45;cursor:not-allowed}table{width:100%;border-collapse:collapse;font-size:.875rem}thead{position:sticky;top:0;z-index:1}th{background:var(--bg-elevated);padding:10px 14px;text-align:left;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary);border-bottom:1px solid var(--border-muted);white-space:nowrap}td{padding:12px 14px;border-bottom:1px solid var(--border-subtle);color:var(--text-primary);vertical-align:middle}tbody tr{transition:background .1s}tbody tr:hover{background:var(--bg-elevated)}tbody tr:last-child td{border-bottom:none}.td-nowrap{white-space:nowrap}.td-mono{font-family:var(--font-mono);font-size:.8rem;color:var(--text-secondary)}.td-break{word-break:break-all;max-width:220px}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:.72rem;font-weight:600;letter-spacing:.03em;white-space:nowrap}.badge:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor;flex-shrink:0}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-info{background:var(--info-bg);color:var(--info)}.badge-muted{background:#8a92a81f;color:var(--text-secondary)}.loading-row td{text-align:center;padding:40px;color:var(--text-tertiary)}.spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border-muted);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;margin-right:8px;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.page-loading{display:flex;align-items:center;justify-content:center;padding:60px 24px;color:var(--text-tertiary);gap:10px}.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast{display:flex;align-items:center;gap:12px;padding:13px 18px;border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--border-muted);box-shadow:var(--shadow-toast);color:var(--text-primary);font-size:.875rem;font-weight:500;pointer-events:auto;min-width:260px;max-width:420px;animation:toast-in .22s cubic-bezier(.34,1.56,.64,1) both}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}.toast-info{border-left:3px solid var(--accent)}.toast-icon{font-size:1rem;flex-shrink:0;width:20px;text-align:center}@keyframes toast-in{0%{opacity:0;transform:translate(16px) scale(.96)}to{opacity:1;transform:translate(0) scale(1)}}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.muted{color:var(--text-secondary);font-size:.82rem}.error{color:var(--danger);font-size:.875rem;padding:9px 13px;background:var(--danger-bg);border-radius:var(--radius-sm);border-left:3px solid var(--danger);margin:8px 0}.log-payload{font-family:var(--font-mono);font-size:.72rem;color:var(--text-tertiary);white-space:pre-wrap;margin:6px 0 0;padding:8px 10px;background:var(--bg-base);border-radius:var(--radius-sm);border:1px solid var(--border-subtle);max-height:120px;overflow-y:auto;line-height:1.5}.modal-title .muted{margin-left:6px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;display:flex;align-items:center;justify-content:center;z-index:10000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fade-in .15s ease}.modal{background:var(--bg-elevated);border:1px solid var(--border-muted);border-radius:var(--radius-lg);padding:28px 32px;max-width:420px;width:90%;box-shadow:var(--shadow-toast);animation:modal-in .18s cubic-bezier(.34,1.4,.64,1)}.modal-title{font-size:1rem;font-weight:600;color:var(--text-primary);margin:0 0 8px}.modal-body{color:var(--text-secondary);font-size:.875rem;line-height:1.6;margin-bottom:24px}.modal-actions{display:flex;gap:10px;justify-content:flex-end}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes modal-in{0%{opacity:0;transform:scale(.95) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}.pagination{display:flex;align-items:center;gap:12px;justify-content:flex-end;padding:14px 0 2px;font-size:.8rem;color:var(--text-secondary)}.pagination-info{flex:1;color:var(--text-tertiary);font-size:.78rem}.refresh-badge{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;color:var(--text-tertiary);font-weight:500}.refresh-dot{width:6px;height:6px;border-radius:50%;background:var(--success);animation:pulse 2s ease infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.chart-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:10px}.chart-title{font-size:.875rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.07em}.chart-range-tabs{display:flex;gap:4px}.chart-range-btn{padding:4px 12px;font-size:.78rem;font-weight:500;border:1px solid var(--border-subtle);background:transparent;color:var(--text-tertiary);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition)}.chart-range-btn:hover{border-color:var(--border-muted);color:var(--text-secondary);background:transparent}.chart-range-btn.active{background:var(--accent-muted);border-color:var(--accent);color:var(--accent)}.chart-wrap{position:relative;width:100%;overflow:hidden}.chart-legend{display:flex;flex-wrap:wrap;gap:6px 16px;margin-bottom:14px}.chart-legend-item{display:inline-flex;align-items:center;gap:6px;padding:3px 10px 3px 6px;font-size:.8rem;font-weight:500;color:var(--text-secondary);background:transparent;border:1px solid var(--border-subtle);border-radius:20px;cursor:pointer;transition:var(--transition);-webkit-user-select:none;user-select:none}.chart-legend-item:hover{border-color:var(--border-muted);color:var(--text-primary);background:transparent}.chart-legend-item.dimmed{opacity:.35}.chart-legend-dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex-shrink:0}.chart-svg{display:block;width:100%;height:auto;cursor:crosshair;overflow:visible}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}