:root{--bg-base: #070B14;--bg-surface: #0F172A;--bg-elevated: #131C35;--bg-hover: rgba(148,163,184,.05);--bg-active: rgba(79,70,229,.12);--border: rgba(148,163,184,.09);--border-strong: rgba(148,163,184,.18);--gold: #D4AF37;--gold-dim: rgba(212,175,55,.15);--gold-glow: 0 0 24px rgba(212,175,55,.18);--blue: #4F46E5;--blue-dim: rgba(79,70,229,.15);--blue-hover: #4338CA;--blue-glow: 0 0 24px rgba(79,70,229,.25);--green: #10B981;--green-dim: rgba(16,185,129,.12);--red: #EF4444;--red-dim: rgba(239,68,68,.12);--amber: #F59E0B;--amber-dim: rgba(245,158,11,.12);--purple: #8B5CF6;--purple-dim: rgba(139,92,246,.12);--cyan: #06B6D4;--cyan-dim: rgba(6,182,212,.12);--text-primary: #F1F5F9;--text-secondary: #CBD5E1;--text-muted: #94A3B8;--text-faint: #475569;--font-sans: "Inter", system-ui, sans-serif;--font-display: "Plus Jakarta Sans", system-ui, sans-serif;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 18px;--radius-2xl: 24px;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow-md: 0 4px 16px rgba(0,0,0,.4);--shadow-lg: 0 8px 32px rgba(0,0,0,.5);--shadow-card: 0 2px 8px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.04);--sidebar-w: 240px;--topnav-h: 64px}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;min-height:100vh}body{font-family:var(--font-sans);background:var(--bg-base);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}img,svg{display:block}.app-shell{display:flex;min-height:100vh;background:var(--bg-base)}.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);background:#08101f;border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:40;transition:transform .25s cubic-bezier(.4,0,.2,1);overflow-y:auto;overflow-x:hidden}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:20px 20px 16px;border-bottom:1px solid var(--border);flex-shrink:0}.sidebar-logo-mark{width:34px;height:34px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--blue) 0%,var(--purple) 100%);display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:14px;color:#fff;flex-shrink:0;box-shadow:var(--blue-glow)}.sidebar-logo-text{display:flex;flex-direction:column;line-height:1.1}.sidebar-logo-text strong{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--text-primary)}.sidebar-logo-text span{font-size:10px;color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase}.sidebar-group{padding:20px 12px 4px}.sidebar-group-label{font-size:9.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);padding:0 8px;margin-bottom:4px}.sidebar-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border-radius:var(--radius-md);border:none;background:transparent;color:var(--text-muted);font-size:13.5px;font-weight:500;text-align:left;transition:background .15s,color .15s;position:relative}.sidebar-item:hover{background:var(--bg-hover);color:var(--text-secondary)}.sidebar-item.active{background:var(--blue-dim);color:#818cf8}.sidebar-item.active:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:0 3px 3px 0;background:var(--blue)}.sidebar-item svg{flex-shrink:0;opacity:.7}.sidebar-item.active svg{opacity:1}.sidebar-badge{margin-left:auto;background:#4f46e533;color:#818cf8;font-size:10px;font-weight:700;padding:1px 6px;border-radius:99px;min-width:20px;text-align:center}.sidebar-footer{margin-top:auto;border-top:1px solid var(--border);padding:16px;flex-shrink:0}.sidebar-user{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-md);background:var(--bg-hover);margin-bottom:8px}.sidebar-avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--purple));display:grid;place-items:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0}.sidebar-user-info{display:flex;flex-direction:column;min-width:0}.sidebar-user-name{font-size:12.5px;font-weight:600;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:10.5px;color:var(--text-faint)}.sidebar-overlay{display:none;position:fixed;inset:0;background:#0009;z-index:39;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.main-area{margin-left:var(--sidebar-w);flex:1;min-width:0;display:flex;flex-direction:column;min-height:100vh}.topnav{position:sticky;top:0;z-index:30;height:var(--topnav-h);background:#070b14d9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:16px;padding:0 24px;flex-shrink:0}.topnav-hamburger{display:none;background:transparent;border:none;color:var(--text-muted);padding:6px;border-radius:var(--radius-sm);transition:color .15s,background .15s}.topnav-hamburger:hover{color:var(--text-primary);background:var(--bg-hover)}.topnav-search{flex:1;max-width:420px;position:relative}.topnav-search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--text-faint)}.topnav-search input{width:100%;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:8px 12px 8px 36px;font-size:13.5px;color:var(--text-secondary);outline:none;transition:border-color .15s}.topnav-search input::placeholder{color:var(--text-faint)}.topnav-search input:focus{border-color:#4f46e566}.topnav-right{display:flex;align-items:center;gap:8px;margin-left:auto}.topnav-chip{display:flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--border);font-size:12.5px;color:var(--text-secondary);white-space:nowrap}.topnav-chip .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.topnav-icon-btn{width:36px;height:36px;border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--border);display:grid;place-items:center;color:var(--text-muted);transition:color .15s,border-color .15s,background .15s}.topnav-icon-btn:hover{color:var(--text-primary);border-color:var(--border-strong);background:var(--bg-hover)}.topnav-profile{display:flex;align-items:center;gap:8px;padding:4px 12px 4px 4px;border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--border);cursor:pointer;transition:border-color .15s}.topnav-profile:hover{border-color:var(--border-strong)}.topnav-profile-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--purple));display:grid;place-items:center;font-size:11px;font-weight:700;color:#fff}.topnav-profile-name{font-size:13px;font-weight:500;color:var(--text-secondary)}.page-content{flex:1;padding:28px 28px 40px;min-width:0}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-card)}.card-pad{padding:20px 24px}.kpi-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:24px}.kpi-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:18px 20px;display:flex;flex-direction:column;gap:10px;transition:border-color .2s,transform .2s,box-shadow .2s;box-shadow:var(--shadow-card)}.kpi-card:hover{border-color:var(--border-strong);transform:translateY(-2px);box-shadow:var(--shadow-md)}.kpi-card-top{display:flex;align-items:center;justify-content:space-between}.kpi-card-label{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.kpi-icon{width:32px;height:32px;border-radius:var(--radius-sm);display:grid;place-items:center;flex-shrink:0}.kpi-value{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--text-primary);line-height:1}.kpi-footer{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--text-muted)}.kpi-trend-up{color:var(--green);font-size:11.5px;font-weight:600}.kpi-trend-down{color:var(--red);font-size:11.5px;font-weight:600}.hero-card{background:linear-gradient(135deg,#0f172a,#1e1b4b 60%,#0f172a);border:1px solid rgba(79,70,229,.2);border-radius:var(--radius-2xl);padding:28px 32px;margin-bottom:24px;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}.hero-card:before{content:"";position:absolute;top:-80px;right:-80px;width:320px;height:320px;background:radial-gradient(circle,rgba(79,70,229,.15) 0%,transparent 70%);pointer-events:none}.hero-card:after{content:"";position:absolute;bottom:-60px;left:20%;width:240px;height:240px;background:radial-gradient(circle,rgba(212,175,55,.06) 0%,transparent 70%);pointer-events:none}.hero-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px;position:relative;z-index:1}.hero-greeting{display:flex;flex-direction:column;gap:4px}.hero-eyebrow{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}.hero-title{font-family:var(--font-display);font-size:26px;font-weight:700;color:var(--text-primary)}.hero-subtitle{font-size:14px;color:var(--text-muted);margin-top:2px}.hero-actions{display:flex;gap:10px;align-items:center}.hero-stats{display:flex;gap:0;border:1px solid rgba(148,163,184,.08);border-radius:var(--radius-lg);overflow:hidden;position:relative;z-index:1}.hero-stat{flex:1;padding:16px 20px;border-right:1px solid rgba(148,163,184,.08);display:flex;flex-direction:column;gap:5px}.hero-stat:last-child{border-right:none}.hero-stat-label{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.hero-stat-value{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--text-primary)}.hero-stat-sub{font-size:11.5px;color:var(--text-muted)}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.section-title{font-family:var(--font-display);font-size:16px;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:8px}.section-subtitle{font-size:12.5px;color:var(--text-muted);margin-top:2px}.charts-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:16px;margin-bottom:24px}.chart-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:20px 24px;box-shadow:var(--shadow-card)}.chart-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.chart-legend{display:flex;gap:16px}.chart-legend-item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted)}.chart-legend-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.gateway-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}.gateway-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:18px 20px;display:flex;flex-direction:column;gap:12px;transition:border-color .2s,transform .2s;box-shadow:var(--shadow-card)}.gateway-card:hover{border-color:var(--border-strong);transform:translateY(-2px)}.gateway-card-header{display:flex;align-items:center;justify-content:space-between}.gateway-name{font-size:14px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gateway-stat-row{display:flex;flex-direction:column;gap:6px}.gateway-stat-line{display:flex;align-items:center;justify-content:space-between;font-size:12.5px}.gateway-stat-key{color:var(--text-muted)}.gateway-stat-val{color:var(--text-secondary);font-weight:500}.battery-bar{height:4px;background:#94a3b81a;border-radius:99px;overflow:hidden;margin-top:2px}.battery-fill{height:100%;border-radius:99px;transition:width .5s ease}.queue-strip{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:12px;align-items:center;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:18px 24px;margin-bottom:24px;box-shadow:var(--shadow-card)}.queue-stat{display:flex;flex-direction:column;gap:4px}.queue-stat-val{font-family:var(--font-display);font-size:22px;font-weight:700}.queue-stat-label{font-size:11.5px;color:var(--text-muted);font-weight:500}.billing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}.billing-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:18px 20px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow-card);transition:border-color .2s,transform .2s}.billing-card:hover{border-color:var(--border-strong);transform:translateY(-2px)}.billing-icon{width:36px;height:36px;border-radius:var(--radius-md);display:grid;place-items:center;margin-bottom:4px}.billing-value{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--text-primary)}.billing-label{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.billing-note{font-size:12px;color:var(--text-faint)}.activity-list{display:flex;flex-direction:column;gap:0}.activity-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);position:relative}.activity-item:last-child{border-bottom:none}.activity-icon{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;margin-top:1px}.activity-body{flex:1;min-width:0}.activity-text{font-size:13px;color:var(--text-secondary);line-height:1.4}.activity-time{font-size:11.5px;color:var(--text-faint);margin-top:2px}.data-table-wrap{overflow-x:auto;border-radius:var(--radius-xl)}.data-table{width:100%;min-width:700px;border-collapse:collapse}.data-table th{position:sticky;top:0;background:var(--bg-surface);padding:10px 14px;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}.data-table td{padding:12px 14px;font-size:13.5px;color:var(--text-secondary);border-bottom:1px solid var(--border);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}.data-table tbody tr{transition:background .1s}.data-table tbody tr:hover{background:var(--bg-hover)}.data-table tbody tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:99px;font-size:11.5px;font-weight:600}.badge-green{background:var(--green-dim);color:var(--green)}.badge-red{background:var(--red-dim);color:var(--red)}.badge-amber{background:var(--amber-dim);color:var(--amber)}.badge-blue{background:var(--blue-dim);color:#818cf8}.badge-purple{background:var(--purple-dim);color:var(--purple)}.badge-muted{background:#94a3b81a;color:var(--text-muted)}.btn{display:inline-flex;align-items:center;gap:7px;padding:8px 16px;border-radius:var(--radius-md);font-size:13.5px;font-weight:600;border:1px solid transparent;transition:all .15s;white-space:nowrap}.btn-primary{background:var(--blue);color:#fff;border-color:var(--blue)}.btn-primary:hover{background:var(--blue-hover);box-shadow:var(--blue-glow)}.btn-ghost{background:transparent;color:var(--text-muted);border-color:var(--border)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-secondary);border-color:var(--border-strong)}.btn-gold{background:var(--gold-dim);color:var(--gold);border-color:#d4af3740}.btn-gold:hover{background:#d4af3733;box-shadow:var(--gold-glow)}.btn-sm{padding:5px 11px;font-size:12.5px}.btn-danger{background:var(--red-dim);color:var(--red);border-color:#ef444433}.btn-danger:hover{background:#ef444433}.field-label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:6px;letter-spacing:.03em}.field-input{width:100%;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:9px 12px;font-size:13.5px;color:var(--text-primary);outline:none;transition:border-color .15s,box-shadow .15s}.field-input:focus{border-color:#4f46e580;box-shadow:0 0 0 3px #4f46e51f}.field-input::placeholder{color:var(--text-faint)}.field-input:disabled{opacity:.5;cursor:not-allowed}select.field-input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394A3B8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:16px;padding-right:34px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.form-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.form-alert{padding:10px 14px;border-radius:var(--radius-md);font-size:13.5px;font-weight:500}.form-alert-error{background:var(--red-dim);color:#fca5a5;border:1px solid rgba(239,68,68,.2)}.form-alert-success{background:var(--green-dim);color:#6ee7b7;border:1px solid rgba(16,185,129,.2)}.login-screen{min-height:100vh;display:flex}.login-left{flex:1;background:linear-gradient(135deg,#070b14,#0f172a,#1e1b4b);display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:60px;position:relative;overflow:hidden}.login-left:before{content:"";position:absolute;top:-100px;left:-100px;width:500px;height:500px;background:radial-gradient(circle,rgba(79,70,229,.12) 0%,transparent 65%);pointer-events:none}.login-left:after{content:"";position:absolute;bottom:-80px;right:-80px;width:380px;height:380px;background:radial-gradient(circle,rgba(212,175,55,.07) 0%,transparent 65%);pointer-events:none}.login-right{width:460px;flex-shrink:0;background:var(--bg-surface);border-left:1px solid var(--border);display:flex;flex-direction:column;justify-content:center;padding:48px}.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:48px;position:relative;z-index:1}.login-brand-mark{width:44px;height:44px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--blue) 0%,var(--purple) 100%);display:grid;place-items:center;font-family:var(--font-display);font-size:18px;font-weight:800;color:#fff;box-shadow:var(--blue-glow)}.login-brand-text strong{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--text-primary);display:block}.login-brand-text span{font-size:11px;color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase}.login-tagline{position:relative;z-index:1;margin-bottom:40px}.login-tagline h1{font-family:var(--font-display);font-size:36px;font-weight:800;line-height:1.2;color:var(--text-primary);margin-bottom:14px}.login-tagline h1 span{background:linear-gradient(135deg,var(--gold) 0%,#F59E0B 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.login-tagline p{font-size:15px;color:var(--text-muted);line-height:1.6;max-width:400px}.login-features{display:flex;flex-wrap:wrap;gap:10px;position:relative;z-index:1}.login-feature-chip{display:flex;align-items:center;gap:6px;padding:7px 14px;background:#ffffff0a;border:1px solid var(--border);border-radius:99px;font-size:12.5px;color:var(--text-muted)}.login-feature-chip svg{color:var(--green)}.login-card-head{margin-bottom:28px}.login-card-head h2{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--text-primary);margin-bottom:4px}.login-card-head p{font-size:14px;color:var(--text-muted)}.login-field{margin-bottom:16px}.login-api-pill{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:99px;font-size:11.5px;font-weight:600}.login-api-pill.online{background:var(--green-dim);color:var(--green)}.login-api-pill.offline{background:var(--red-dim);color:var(--red)}.login-api-pill.checking{background:var(--amber-dim);color:var(--amber)}.login-divider{text-align:center;font-size:12px;color:var(--text-faint);margin:16px 0;position:relative}.login-divider:before{content:"";position:absolute;left:0;top:50%;width:40%;height:1px;background:var(--border)}.login-divider:after{content:"";position:absolute;right:0;top:50%;width:40%;height:1px;background:var(--border)}.demo-btns{display:grid;grid-template-columns:1fr 1fr;gap:8px}.skeleton{background:linear-gradient(90deg,var(--bg-elevated) 0%,rgba(148,163,184,.06) 50%,var(--bg-elevated) 100%);background-size:400% 100%;animation:shimmer 1.6s ease-in-out infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:var(--text-faint);gap:12px;text-align:center}.empty-state svg{opacity:.3}.empty-state p{font-size:14px}.toolbar{display:flex;align-items:center;gap:10px;padding:14px 20px;border-bottom:1px solid var(--border);flex-wrap:wrap}.toolbar-title{font-size:15px;font-weight:600;color:var(--text-primary);margin-right:8px}.toolbar-search{position:relative;flex:1;min-width:180px;max-width:320px}.toolbar-search svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-faint)}.toolbar-search input{width:100%;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:7px 12px 7px 32px;font-size:13px;color:var(--text-secondary);outline:none;transition:border-color .15s}.toolbar-search input:focus{border-color:#4f46e566}.toolbar-search input::placeholder{color:var(--text-faint)}.toolbar-right{margin-left:auto;display:flex;gap:8px}.page-heading{margin-bottom:24px}.page-heading h1{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--text-primary)}.page-heading p{font-size:13.5px;color:var(--text-muted);margin-top:3px}.divider{height:1px;background:var(--border);margin:20px 0}.text-muted{color:var(--text-muted)}.text-green{color:var(--green)}.text-red{color:var(--red)}.text-gold{color:var(--gold)}.text-blue{color:#818cf8}.text-amber{color:var(--amber)}@media(max-width:1280px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.gateway-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:1024px){.charts-grid{grid-template-columns:1fr}.billing-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:var(--shadow-lg)}.sidebar-overlay{display:block}.main-area{margin-left:0}.topnav-hamburger{display:grid}.page-content{padding:16px 16px 32px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.gateway-grid,.billing-grid{grid-template-columns:1fr}.queue-strip{grid-template-columns:repeat(2,1fr)}.hero-stats{flex-wrap:wrap}.hero-stat{min-width:50%;border-bottom:1px solid rgba(148,163,184,.08)}.login-screen{flex-direction:column}.login-left{padding:32px;min-height:280px}.login-right{width:100%;padding:32px}.topnav-chip{display:none}}@media(max-width:480px){.kpi-grid{grid-template-columns:1fr}.hero-card{padding:20px}.hero-title{font-size:20px}}