:root{--bg-primary: #0F172A;--bg-secondary: #1E293B;--bg-tertiary: #334155;--bg-hover: #3B4863;--text-primary: #F1F5F9;--text-secondary: #94A3B8;--text-muted: #64748B;--accent: #3B82F6;--accent-hover: #2563EB;--accent-light: rgba(59,130,246,.15);--success: #10B981;--success-light: rgba(16,185,129,.15);--warning: #F59E0B;--warning-light: rgba(245,158,11,.15);--danger: #EF4444;--danger-light: rgba(239,68,68,.15);--info: #06B6D4;--border: #334155;--border-light: #475569;--card-bg: rgba(30,41,59,.85);--glass-bg: rgba(30,41,59,.6);--glass-border: rgba(148,163,184,.1);--shadow-sm: 0 1px 2px rgba(0,0,0,.3);--shadow: 0 4px 6px -1px rgba(0,0,0,.3), 0 2px 4px -2px rgba(0,0,0,.2);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.4), 0 4px 6px -4px rgba(0,0,0,.2);--shadow-xl: 0 20px 25px -5px rgba(0,0,0,.5);--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--radius-xl: 24px;--transition: .2s cubic-bezier(.4,0,.2,1);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--sidebar-width: 260px;--header-height: 64px}[data-theme=light]{--bg-primary: #F8FAFC;--bg-secondary: #FFFFFF;--bg-tertiary: #F1F5F9;--bg-hover: #E2E8F0;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--border: #E2E8F0;--border-light: #CBD5E1;--card-bg: rgba(255,255,255,.95);--glass-bg: rgba(255,255,255,.7);--glass-border: rgba(0,0,0,.06);--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow: 0 4px 6px -1px rgba(0,0,0,.08);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;transition:background var(--transition),color var(--transition)}a{color:var(--accent);text-decoration:none;transition:color 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var(--transition);white-space:nowrap;-webkit-user-select:none;user-select:none;position:relative;overflow:hidden}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:active:not(:disabled){transform:scale(.97)}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 4px 12px #3b82f666}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626;box-shadow:0 4px 12px #ef444466}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#059669}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.btn-sm{padding:6px 12px;font-size:.8rem;border-radius:var(--radius-sm)}.btn-lg{padding:14px 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var(--border);margin-bottom:20px}.tab{padding:10px 18px;font-size:.875rem;font-weight:500;color:var(--text-secondary);cursor:pointer;border-bottom:2px solid transparent;transition:all var(--transition);background:none;border-top:none;border-left:none;border-right:none;font-family:var(--font)}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.spinner{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.spinner-sm{width:16px;height:16px;border-width:2px}.spinner-lg{width:40px;height:40px;border-width:4px}.spinner-center{display:flex;justify-content:center;align-items:center;padding:48px}.dropzone{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:40px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;cursor:pointer;transition:all 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var(--border)}.notification-panel{position:absolute;top:calc(100% + 8px);right:0;width:380px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);max-height:480px;overflow-y:auto;z-index:50;animation:slideUp .2s ease}.notification-item{padding:14px 16px;border-bottom:1px solid var(--border);cursor:pointer;transition:background var(--transition)}.notification-item:hover{background:var(--bg-tertiary)}.notification-item.unread{border-left:3px solid var(--accent)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e293b,#0f172a);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(59,130,246,.15),transparent 70%);top:-200px;right:-200px}.login-page:after{content:"";position:absolute;width:400px;height:400px;background:radial-gradient(circle,rgba(139,92,246,.1),transparent 70%);bottom:-100px;left:-100px}.login-card{width:100%;max-width:420px;padding:40px;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);z-index:1;animation:slideUp .5s ease}.login-logo{text-align:center;margin-bottom:32px}.login-logo h1{font-size:1.8rem;font-weight:800}.login-logo h1 span{color:var(--accent)}.login-logo p{color:var(--text-muted);font-size:.9rem;margin-top:4px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.w-full{width:100%}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.p-4{padding:16px}.p-6{padding:24px}.grid{display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.hidden{display:none}.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(100px)}to{opacity:1;transform:translate(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@media(max-width:1024px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.editor-list{width:100%}.editor-layout{flex-direction:column}.wizard-steps{flex-wrap:wrap}.wizard-connector{display:none}.stat-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.page-content{padding:12px}.stat-grid,.grid-2,.grid-3{grid-template-columns:1fr}.header{padding:0 12px}h1{font-size:1.5rem}.modal-content{width:95%;border-radius:var(--radius)}.search-box{min-width:180px}.notification-panel{width:calc(100vw - 24px);right:-60px}}