:root{--bg-base:#0f111a;--bg-surface:#161925;--bg-surface-hover:#1e2233;--bg-overlay:#0f111ad9;--text-main:#e2e8f0;--text-muted:#94a3b8;--pastel-primary:#a78bfa;--pastel-primary-hover:#8b5cf6;--pastel-secondary:#818cf8;--pastel-success:#34d399;--pastel-warning:#fbbf24;--pastel-danger:#f87171;--border-light:#ffffff14;--border-focus:#a78bfa80;--shadow-sm:0 4px 6px -1px #0003;--shadow-lg:0 10px 15px -3px #0006;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--font-sans:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-base);color:var(--text-main);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}body.modal-open{overflow:hidden}a{color:var(--pastel-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--pastel-primary-hover)}.app-shell{width:100vw;height:100vh;display:flex;overflow:hidden}.sidebar{background-color:var(--bg-surface);border-right:1px solid var(--border-light);z-index:10;flex-direction:column;width:260px;display:flex}.main-content{flex-direction:column;flex:1;display:flex;position:relative;overflow-y:auto}.page-content{width:100%;max-width:1200px;margin:0 auto;padding:32px}.sidebar-brand{border-bottom:1px solid var(--border-light);align-items:center;gap:12px;padding:24px;display:flex}.brand-mark{background:linear-gradient(135deg, var(--pastel-primary), var(--pastel-secondary));color:#fff;border-radius:var(--radius-md);justify-content:center;align-items:center;width:40px;height:40px;font-size:16px;font-weight:700;display:flex}.brand-title{letter-spacing:.5px;font-size:16px;font-weight:600}.brand-subtitle{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-top:2px;font-size:11px}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:20px 12px;display:flex;overflow-y:auto}.nav-item{width:100%;color:var(--text-muted);text-align:left;border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;align-items:center;gap:12px;padding:12px 16px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.nav-item:hover{background-color:var(--border-light);color:var(--text-main)}.nav-item.active{color:var(--pastel-primary);background-color:#a78bfa1a;font-weight:600}.nav-icon{font-size:18px}.sidebar-bottom{border-top:1px solid var(--border-light);flex-direction:column;gap:16px;padding:20px;display:flex}.logout-btn{border:1px solid var(--border-light);width:100%;color:var(--text-main);border-radius:var(--radius-sm);cursor:pointer;background:0 0;padding:10px;transition:all .2s}.logout-btn:hover{color:var(--pastel-danger);background-color:#f871711a;border-color:#f871714d}.topbar{background-color:var(--bg-base);border-bottom:1px solid var(--border-light);z-index:5;justify-content:space-between;align-items:center;padding:20px 32px;display:flex;position:sticky;top:0}.topbar-page-title{font-size:20px;font-weight:600}.topbar-subtitle{color:var(--text-muted);margin-top:4px;font-size:12px}.topbar-right{align-items:center;gap:16px;display:flex}.user-pill{background-color:var(--bg-surface);border:1px solid var(--border-light);color:var(--text-muted);border-radius:20px;padding:6px 12px;font-size:12px}.page-header{justify-content:space-between;align-items:flex-start;margin-bottom:32px;display:flex}h1{margin-bottom:8px;font-size:28px;font-weight:700}h3{margin-bottom:4px;font-size:16px;font-weight:600}p{color:var(--text-muted)}.eyebrow{text-transform:uppercase;letter-spacing:1px;color:var(--pastel-primary);margin-bottom:6px;font-size:11px;font-weight:600}.muted-text{color:var(--text-muted);font-size:12px}.card,.table-card{background-color:var(--bg-surface);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:24px}.table-card{padding:0;overflow:hidden}.stats-grid,.dashboard-grid,.cards-grid{gap:24px;display:grid}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr))}.cards-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.metric-card{background-color:var(--bg-surface);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:20px}.metric-label{color:var(--text-muted);margin-bottom:8px;font-size:13px;font-weight:500}.metric-value{color:var(--text-main);margin-bottom:8px;font-size:28px;font-weight:700}.metric-description{color:var(--text-muted);font-size:12px}.section-header{justify-content:space-between;align-items:flex-start;margin-bottom:20px;display:flex}.campaign-card .card-top{justify-content:space-between;align-items:flex-start;display:flex}button{outline:none;font-family:inherit}.primary-btn,.secondary-btn,.success-btn,.danger-btn{border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;padding:10px 18px;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex}.primary-btn{background-color:var(--pastel-primary);color:#fff}.primary-btn:hover{background-color:var(--pastel-primary-hover)}.secondary-btn{background-color:var(--bg-surface-hover);color:var(--text-main);border:1px solid var(--border-light)}.secondary-btn:hover{background-color:#ffffff1a}.success-btn{color:var(--pastel-success);background-color:#34d39926;border:1px solid #34d3994d}.success-btn:hover{background-color:#34d39940}.danger-btn{color:var(--pastel-danger);background-color:#f8717126;border:1px solid #f871714d}.danger-btn:hover{background-color:#f8717140}.small-btn{padding:6px 12px;font-size:12px}.full-width{width:100%}button:disabled{opacity:.6;cursor:not-allowed;pointer-events:none}.form-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.form-field.full{grid-column:span 2}.field-label{color:var(--text-muted);margin-bottom:8px;font-size:13px;font-weight:500;display:block}.input{background-color:var(--bg-base);border:1px solid var(--border-light);border-radius:var(--radius-sm);width:100%;color:var(--text-main);padding:12px;font-family:inherit;font-size:14px;transition:border-color .2s}.input:focus{border-color:var(--border-focus);outline:none;box-shadow:0 0 0 2px #a78bfa1a}textarea.input{resize:vertical;min-height:100px}.form-actions{justify-content:flex-end;gap:12px;margin-top:12px;display:flex}.form-actions.full{grid-column:span 2}.table-wrap{width:100%;overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%}.data-table th{text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border-light);background-color:#ffffff03;padding:16px 20px;font-size:12px;font-weight:600}.data-table td{border-bottom:1px solid var(--border-light);vertical-align:middle;padding:16px 20px}.data-table tbody tr:hover{background-color:#ffffff05}.table-primary{flex-direction:column;gap:4px;display:flex}.table-actions{gap:8px;display:flex}.status-badge{text-transform:uppercase;letter-spacing:.5px;border-radius:20px;align-items:center;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.status-success{color:var(--pastel-success);background-color:#34d3991a;border:1px solid #34d39933}.status-warning{color:var(--pastel-warning);background-color:#fbbf241a;border:1px solid #fbbf2433}.status-danger{color:var(--pastel-danger);background-color:#f871711a;border:1px solid #f8717133}.status-neutral{color:var(--text-muted);border:1px solid var(--border-light);background-color:#ffffff0d}.score-pill{background-color:var(--bg-base);border:1px solid var(--border-light);border-radius:var(--radius-sm);color:var(--pastel-primary);padding:4px 10px;font-weight:600;display:inline-block}.kill-switch-indicator,.topbar-status{align-items:center;gap:8px;font-size:13px;font-weight:500;display:inline-flex}.status-dot{background-color:var(--pastel-success);border-radius:50%;width:8px;height:8px}.kill-switch-indicator.active .status-dot,.topbar-status.paused .status-dot{background-color:var(--pastel-danger);box-shadow:0 0 8px #f8717199}.nf-modal-overlay{background-color:var(--bg-overlay);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;justify-content:center;align-items:center;width:100vw;height:100vh;padding:20px;display:flex;position:fixed;top:0;left:0}.nf-modal{background-color:var(--bg-surface);border:1px solid var(--border-light);border-radius:var(--radius-lg);width:100%;max-height:90vh;box-shadow:var(--shadow-lg);flex-direction:column;animation:.3s ease-out modalIn;display:flex}@keyframes modalIn{0%{opacity:0;transform:translateY(10px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.nf-modal-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:24px;display:flex}.nf-modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:24px;line-height:1}.nf-modal-close:hover{color:var(--text-main)}.nf-modal-body{padding:24px;overflow-y:auto}.details-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}#toast-container{z-index:2000;flex-direction:column;gap:12px;display:flex;position:fixed;bottom:24px;right:24px}.nf-toast{background-color:var(--bg-surface);color:var(--text-main);border-radius:var(--radius-md);border-left:4px solid var(--pastel-primary);box-shadow:var(--shadow-lg);opacity:0;padding:16px 20px;font-size:14px;font-weight:500;transition:all .3s cubic-bezier(.68,-.55,.265,1.55);transform:translate(20px)}.nf-toast.show{opacity:1;transform:translate(0)}.nf-toast-success{border-left-color:var(--pastel-success)}.nf-toast-error{border-left-color:var(--pastel-danger)}.nf-toast-warning{border-left-color:var(--pastel-warning)}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:60px 20px;display:flex}.empty-icon{color:var(--border-light);margin-bottom:16px;font-size:48px}.global-loading{background-color:var(--bg-overlay);z-index:9999;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.page-loading{height:50vh;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex}.loading-spinner{border:3px solid #a78bfa33;border-top-color:var(--pastel-primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.auth-page{background-color:var(--bg-base);background-image:radial-gradient(circle at 100% 0,#a78bfa0d,#0000 40%),radial-gradient(circle at 0 100%,#34d3990d,#0000 40%);justify-content:center;align-items:center;width:100vw;height:100vh;display:flex}.auth-card{background-color:var(--bg-surface);border:1px solid var(--border-light);border-radius:var(--radius-lg);width:100%;max-width:420px;box-shadow:var(--shadow-lg);padding:40px}.auth-brand{justify-content:center;align-items:center;gap:12px;margin-bottom:32px;display:flex}.auth-heading{text-align:center;margin-bottom:32px}.stats-grid{margin-bottom:24px!important}.card,.table-card{margin-bottom:24px}