@import"https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,300..800;1,14..32,300..800&display=swap";:root{--sidebar-width: 240px;--sidebar-collapsed-width: 64px;--row-height: 44px;--header-height: 56px;--sidebar-bg: #FFFFFF;--sidebar-hover: #F8FAFC;--sidebar-active-bg: #EFF6FF;--sidebar-text: #6B7280;--sidebar-text-active: #2563EB;--sidebar-border: #E2E8F0;--bg: #FFFFFF;--surface: #FFFFFF;--surface-2: #F7F8FA;--surface-hover: #F7F8FA;--border: #EDEEF1;--border-strong: #D8DAE0;--text: #0F172A;--text-secondary: #374151;--text-muted: #64748B;--primary: #2563EB;--primary-hover: #1D4ED8;--primary-light: #EFF6FF;--primary-ring: rgba(37, 99, 235, .2);--danger: #EF4444;--danger-light: #FEE2E2;--success: #10B981;--success-light: #D1FAE5;--warning: #F59E0B;--warning-light: #FEF3C7;--info: #2563EB;--info-light: #EFF6FF;--selected-row: #DBEAFE;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--radius-xl: 18px;--radius-2xl: 24px;--radius-full: 9999px;--font: "Inter", system-ui, 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#0000000d}button.btn-secondary:hover{background:#f3f4f6;border-color:var(--border-strong);color:var(--text)}button.btn-secondary:active{opacity:.8}button.btn-danger{background:var(--danger-light);color:var(--danger);border:none}button.btn-danger:hover{background:#ffd6d6}button.btn-ghost{background:transparent;color:var(--primary)}button.btn-ghost:hover{background:#007aff1a}button.btn-ghost:active{opacity:.8}button.btn-icon{width:32px;height:32px;padding:0;justify-content:center;background:transparent;color:var(--text-muted);border-radius:var(--radius-full)}button.btn-icon:hover{background:#e5e5ea;color:var(--text)}button:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none;box-shadow:0 0 0 3px var(--primary-ring)}input,select,textarea{font-family:var(--font);font-size:14px;color:var(--text);background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:0 12px;height:38px;width:100%;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background var(--transition-fast);box-shadow:0 1px 2px #00000005 inset}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}input::placeholder{color:var(--text-muted)}textarea{height:auto;padding:12px 14px;resize:vertical;line-height:1.4}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes slideOutRight{0%{transform:translate(0)}to{transform:translate(100%)}}@keyframes 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var(--transition-fast)}.sidebar-logout-btn:hover{background:var(--danger-light);color:var(--danger)}.mobile-header{display:none;height:56px;background:var(--bg);border-bottom:none;align-items:center;justify-content:space-between;padding:0 var(--space-4);flex-shrink:0;z-index:90}.mobile-header-brand{cursor:pointer}.mobile-hamburger{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text);cursor:pointer}.mobile-nav-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000}.mobile-nav-drawer{position:fixed;top:0;left:0;bottom:0;width:280px;background:var(--bg);z-index:1001;display:flex;flex-direction:column;box-shadow:10px 0 30px #0000001a;animation:slideInLeft .3s ease-out}@keyframes slideInLeft{0%{transform:translate(-100%)}to{transform:translate(0)}}.mobile-drawer-header{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-5);border-bottom:1px solid var(--border)}.mobile-drawer-header button{background:transparent;border:none;color:var(--text-muted);cursor:pointer}.mobile-drawer-content{flex:1;padding:var(--space-4) var(--space-3);display:flex;flex-direction:column;gap:var(--space-1)}.mobile-nav-link{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-3);font-size:var(--text-base);font-weight:500;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius)}.mobile-nav-link-active{background:var(--primary-light);color:var(--primary);font-weight:600}.mobile-nav-divider{height:1px;background:var(--border);margin:var(--space-3) 0}.mobile-drawer-footer{padding:var(--space-5);border-top:1px solid var(--border)}.mobile-logout-btn{width:100%;height:44px;display:flex;align-items:center;justify-content:center;gap:var(--space-2);background:var(--danger-light);color:var(--danger);border:none;border-radius:var(--radius);font-size:var(--text-sm);font-weight:600;cursor:pointer}.main-area{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0;background:var(--bg)}.page-content{flex:1;overflow:hidden;display:flex;flex-direction:column;min-height:0}.campaign-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-5);background:var(--bg);border-bottom:none;flex-shrink:0;z-index:5}.campaign-header-left{display:flex;align-items:center;gap:var(--space-3)}.campaign-back-btn{width:30px;height:30px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast)}.campaign-back-btn:hover{background:var(--surface-2);border-color:var(--border-strong);color:var(--text)}.campaign-title{font-size:var(--text-lg);font-weight:700;color:var(--text);letter-spacing:-.02em;line-height:1.2;margin:0}.campaign-meta-row{display:flex;align-items:center;gap:var(--space-1);margin-top:2px}.campaign-meta-tag{font-size:var(--text-xs);color:var(--text-muted);font-weight:500}.campaign-meta-sep{width:3px;height:3px;border-radius:50%;background:var(--border-strong)}.campaign-header-actions{display:flex;align-items:center;gap:var(--space-1)}@media (max-width: 1024px){.global-sidebar{display:none}.app-shell{flex-direction:column}.mobile-header{display:flex}.campaign-header{flex-direction:column;align-items:flex-start;gap:var(--space-2);padding:var(--space-3) var(--space-3)}.campaign-header-actions{width:100%;flex-wrap:wrap}}