*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:Inter,-apple-system,sans-serif;background:#060a14;color:#e2e8f0;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}a{color:#d4a853;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;background:none;color:inherit}input,select{font-family:inherit}:root{--bg-primary: #060a14;--bg-card: rgba(15, 23, 42, .8);--bg-card-hover: rgba(20, 30, 55, .9);--bg-input: rgba(15, 23, 42, .6);--border: rgba(148, 163, 184, .12);--border-hover: rgba(212, 168, 83, .3);--gold: #d4a853;--gold-dim: rgba(212, 168, 83, .15);--gold-glow: rgba(212, 168, 83, .25);--text-primary: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #64748b;--green: #22c55e;--green-dim: rgba(34, 197, 94, .15);--red: #ef4444;--red-dim: rgba(239, 68, 68, .15);--yellow: #f59e0b;--yellow-dim: rgba(245, 158, 11, .15);--blue: #3b82f6;--blue-dim: rgba(59, 130, 246, .15);--purple: #a855f7;--radius: 12px;--radius-sm: 8px;--shadow: 0 4px 24px rgba(0, 0, 0, .3);--nav-height: 64px;--header-height: 60px}#app{max-width:480px;margin:0 auto;min-height:100vh;padding-bottom:calc(var(--nav-height) + 16px)}.app-header{position:sticky;top:0;z-index:100;background:#060a14eb;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:12px 16px;display:flex;align-items:center;justify-content:space-between;height:var(--header-height)}.app-header h1{font-size:18px;font-weight:700;background:linear-gradient(135deg,var(--gold),#f0d78c);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.header-actions{display:flex;gap:8px;align-items:center}.header-btn{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--bg-card);border:1px solid var(--border);font-size:16px;transition:all 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var(--border);border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.view{padding:16px;animation:fadeIn .25s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.summary-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}.summary-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;text-align:center}.summary-item .label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.summary-item .value{font-size:18px;font-weight:700;color:var(--text-primary)}.summary-item .value.gold{color:var(--gold)}.campaign-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px;transition:all 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var(--blue)}.rec-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}.rec-icon{font-size:20px}.rec-type{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.rec-type.kill{color:var(--red)}.rec-type.optimize{color:var(--yellow)}.rec-type.scale{color:var(--green)}.rec-type.info{color:var(--blue)}.rec-title{font-size:14px;font-weight:600;margin-bottom:4px}.rec-desc{font-size:12px;color:var(--text-secondary);line-height:1.5;margin-bottom:12px}.rec-action{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;transition:all 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p{font-size:13px;color:var(--text-secondary);margin-bottom:20px;line-height:1.5}.modal-actions{display:flex;gap:8px}.modal-btn{flex:1;padding:10px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;transition:all .2s}.modal-btn.cancel{background:var(--bg-card);border:1px solid var(--border)}.modal-btn.cancel:hover{border-color:var(--text-muted)}.modal-btn.confirm{background:var(--gold);color:#060a14}.modal-btn.confirm:hover{filter:brightness(1.1)}.modal-btn.danger{background:var(--red);color:#fff}.modal-btn.danger:hover{filter:brightness(1.1)}.settings-group{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px}.settings-group h3{font-size:14px;font-weight:600;margin-bottom:12px;color:var(--gold)}.input-group{margin-bottom:12px}.input-group label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;display:block;margin-bottom:6px}.input-field{width:100%;padding:10px 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14px;border-radius:var(--radius-sm);font-size:12px;margin-top:12px}.connection-status.success{background:var(--green-dim);color:var(--green)}.connection-status.error{background:var(--red-dim);color:var(--red)}.toast-container{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:400;max-width:440px;width:calc(100% - 32px)}.toast{padding:12px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;margin-bottom:8px;animation:slideDown .3s ease;display:flex;align-items:center;gap:8px;box-shadow:var(--shadow)}.toast.success{background:#0d2818;border:1px solid var(--green);color:var(--green)}.toast.error{background:#2d0f0f;border:1px solid var(--red);color:var(--red)}.toast.info{background:#0f172a;border:1px solid var(--blue);color:var(--blue)}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.demo-table{width:100%;border-collapse:collapse;margin-top:12px}.demo-table th,.demo-table td{padding:8px;text-align:left;font-size:11px;border-bottom:1px solid var(--border)}.demo-table th{color:var(--text-muted);font-weight:600;text-transform:uppercase;font-size:9px;letter-spacing:.5px}.demo-table td.good{color:var(--green);font-weight:600}.demo-table td.bad{color:var(--red);font-weight:600}.section-title{font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin:20px 0 12px;display:flex;align-items:center;gap:6px}.section-title:after{content:"";flex:1;height:1px;background:var(--border)}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state .icon{font-size:48px;margin-bottom:12px}.empty-state h3{font-size:16px;color:var(--text-secondary);margin-bottom:8px}.empty-state p{font-size:13px;line-height:1.5}.refresh-bar{height:3px;background:linear-gradient(90deg,transparent,var(--gold),transparent);position:fixed;top:var(--header-height);left:0;right:0;max-width:480px;margin:0 auto;z-index:150;animation:shimmer 1s ease infinite}@keyframes shimmer{0%,to{opacity:.3}50%{opacity:1}}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}@media(min-width:768px){#app{max-width:1200px;margin:0 auto;padding-bottom:0;display:flex;flex-wrap:wrap}.app-header{width:100%;position:sticky;top:0}.refresh-bar{max-width:1200px}.bottom-nav{position:sticky;top:var(--header-height);left:0;width:240px;height:calc(100vh - var(--header-height));flex-direction:column;justify-content:flex-start;padding-top:24px;border-top:none;border-right:1px solid var(--border);transform:none;z-index:100;order:1}.nav-item{flex:none;flex-direction:row;justify-content:flex-start;padding:16px 24px;gap:12px;font-size:14px;height:auto}.nav-item.active:before{top:0;left:0;width:3px;height:100%;border-radius:0 4px 4px 0}.nav-item span:first-child{font-size:18px}#main-content{flex:1;min-width:0;padding:24px;order:2}.metrics-grid{grid-template-columns:repeat(6,1fr)}.settings-group{max-width:600px}.modal{max-width:480px}.view .rec-card,.view .campaign-card{margin-bottom:16px}.summary-item{padding:16px}.summary-item .value{font-size:24px}.summary-item .label{font-size:12px}}@media(min-width:1024px){.view{display:grid;grid-template-columns:1fr;gap:20px;padding:0}}