@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";:root{--bg-primary: #ffffff;--bg-secondary: #f7f8fb;--bg-tertiary: #eef0f5;--bg-elevated: #ffffff;--bg-app: #eceef3;--text-primary: #0c1024;--text-secondary: #3d4663;--text-muted: #8892b0;--text-inverse: #ffffff;--border-primary: #dde1ec;--border-secondary: #c5cad9;--border-subtle: rgba(0, 0, 0, .08);--shadow-xs: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-sm: 0 3px 10px rgba(0, 0, 0, .08), 0 1px 4px rgba(0, 0, 0, .05);--shadow-md: 0 6px 24px rgba(0, 0, 0, .1), 0 2px 8px rgba(0, 0, 0, .06);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12), 0 4px 16px rgba(0, 0, 0, .08);--shadow-xl: 0 20px 56px rgba(0, 0, 0, .16), 0 8px 24px rgba(0, 0, 0, .1);--shadow-2xl: 0 32px 80px rgba(0, 0, 0, .2), 0 12px 32px rgba(0, 0, 0, .12);--glass-bg: rgba(255, 255, 255, .78);--glass-bg-strong: rgba(255, 255, 255, .92);--glass-bg-subtle: rgba(255, 255, 255, .5);--glass-border: rgba(255, 255, 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.55)}body.has-bg-image{background-color:transparent!important}body.has-bg-image #root{background:transparent!important}body.has-bg-image .nf-app-container{background:rgba(15,23,42,var(--bg-opacity, .55))!important;backdrop-filter:blur(var(--bg-blur, 20px)) saturate(1.4);-webkit-backdrop-filter:blur(var(--bg-blur, 20px)) saturate(1.4);position:relative;z-index:1}html:not(.dark) body.has-bg-image .nf-app-container{background:rgba(255,255,255,var(--bg-opacity, .55))!important}body.has-bg-image .nf-app-container header,body.has-bg-image .nf-header{background:#0f172aa6!important;backdrop-filter:blur(20px) saturate(1.3);-webkit-backdrop-filter:blur(20px) saturate(1.3)}html:not(.dark) body.has-bg-image .nf-app-container header,html:not(.dark) body.has-bg-image .nf-header{background:#ffffffa6!important}body.has-bg-image .nf-card{background:#0f172a80!important;backdrop-filter:blur(16px) saturate(1.2);-webkit-backdrop-filter:blur(16px) saturate(1.2)}html:not(.dark) body.has-bg-image .nf-card{background:#fff9!important}body.has-bg-image .nf-modal{background:#0f172a99!important;backdrop-filter:blur(24px) saturate(1.6)!important;-webkit-backdrop-filter:blur(24px) saturate(1.6)!important;border:1.5px solid rgba(var(--theme-rgb),.35)!important;box-shadow:0 0 40px rgba(var(--theme-rgb),.15),var(--shadow-2xl)!important}html:not(.dark) body.has-bg-image .nf-modal{background:#ffffffa6!important}body.has-bg-image .nf-modal .nf-card{background:#0f172a66!important;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}html:not(.dark) body.has-bg-image .nf-modal .nf-card{background:#ffffff80!important}.theme-bg-overlay{position:fixed;inset:0;pointer-events:none;z-index:-1;background:transparent;transition:background var(--transition-base)}.dark{--bg-primary: #1a2236;--bg-secondary: #0f1729;--bg-tertiary: #0b1120;--bg-elevated: #1e293b;--bg-app: #080d1a;--text-primary: #f0f4fa;--text-secondary: #8d9fc0;--text-muted: #5b6d8f;--text-inverse: #0c1024;--border-primary: #1c2a44;--border-secondary: #2a3a5c;--border-subtle: rgba(255, 255, 255, .07);--shadow-xs: 0 1px 3px rgba(0, 0, 0, .3);--shadow-sm: 0 3px 12px rgba(0, 0, 0, .4);--shadow-md: 0 6px 24px rgba(0, 0, 0, .45);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 56px rgba(0, 0, 0, .55);--shadow-2xl: 0 32px 80px rgba(0, 0, 0, .6);--glass-bg: rgba(22, 32, 52, .82);--glass-bg-strong: rgba(22, 32, 52, .94);--glass-bg-subtle: rgba(22, 32, 52, .55);--glass-border: rgba(255, 255, 255, .1);--glass-shine: linear-gradient(135deg, rgba(255, 255, 255, .06) 0%, rgba(255, 255, 255, 0) 50%);--overlay-bg: rgba(0, 0, 0, .75)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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var(--border-primary);padding:var(--space-5);transition:all var(--transition-smooth);position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}.nf-card:before{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--glass-shine);opacity:.6;pointer-events:none;transition:opacity var(--transition-base)}.nf-card:after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,rgba(var(--theme-rgb),.04) 0%,transparent 40%);opacity:0;transition:opacity var(--transition-base);pointer-events:none}.nf-card:hover{transform:translateY(-6px);border-color:rgba(var(--theme-rgb),.35);box-shadow:0 16px 48px -8px rgba(var(--theme-rgb),.2),var(--shadow-lg)}.nf-card:hover:after{opacity:1}.nf-card:active{transform:scale(.97) translateY(2px);transition-duration:80ms;box-shadow:var(--shadow-sm),inset 0 4px 12px #00000014!important}.document-card{transition:all 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infinite}.nf-spinner-sm{width:20px;height:20px;border-width:2px}.nf-login-bg{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:var(--space-5)}.nf-login-bg:before{content:"";position:absolute;width:650px;height:650px;border-radius:50%;background:radial-gradient(circle,rgba(var(--theme-rgb),.2) 0%,transparent 65%);top:-200px;right:-200px;animation:float-slow 20s ease-in-out infinite;pointer-events:none}.nf-login-bg:after{content:"";position:absolute;width:550px;height:550px;border-radius:50%;background:radial-gradient(circle,rgba(139,92,246,.15) 0%,transparent 65%);bottom:-150px;left:-150px;animation:float-slow 25s ease-in-out infinite reverse;pointer-events:none}.nf-login-bg.light{background:linear-gradient(135deg,#f8fafc,#e2e8f0,#f1f5f9 60%,#f8fafc)}.nf-login-bg.dark-bg{background:linear-gradient(135deg,#0b1120,#1e293b,#0f172a 60%,#0b1120)}.nf-login-card{width:100%;max-width:440px;padding:var(--space-12) var(--space-10);border-radius:var(--radius-2xl);animation:scaleInBounce .6s cubic-bezier(.16,1,.3,1) forwards;position:relative;z-index:1}.nf-login-card.glass-card{background:var(--glass-bg-strong);backdrop-filter:blur(32px) saturate(1.4);-webkit-backdrop-filter:blur(32px) saturate(1.4);border:1.5px solid var(--glass-border);box-shadow:var(--shadow-2xl),inset 0 1px #ffffff26}.nf-select{padding:var(--space-3) var(--space-10) var(--space-3) var(--space-4);border-radius:var(--radius-md);border:2.5px solid var(--border-primary);background:var(--bg-primary);color:var(--text-primary);font-family:inherit;font-size:14px;font-weight:700;cursor:pointer;appearance:none;transition:all var(--transition-base);outline:none;min-width:160px;box-shadow:var(--shadow-xs),inset 0 2px 4px #00000008}.nf-select:hover{border-color:var(--border-secondary);box-shadow:var(--shadow-sm)}.nf-select:focus{border-color:var(--theme-primary);box-shadow:0 0 0 5px rgba(var(--theme-rgb),.15),var(--shadow-sm)}.nf-toast{background:var(--glass-bg-strong);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:var(--radius-md);padding:var(--space-3) var(--space-5);border:1px solid var(--glass-border);box-shadow:var(--shadow-lg);animation:fadeInUp .3s cubic-bezier(.16,1,.3,1) forwards;font-weight:600;font-size:14px}@media(max-width:768px){.nf-login-card{padding:var(--space-8) var(--space-6)}.nf-login-bg:before,.nf-login-bg:after{width:300px;height:300px}.nf-modal{padding:var(--space-5);border-radius:var(--radius-xl);margin:var(--space-3)}}.ai-assistant-enter{animation:scaleInBounce .4s cubic-bezier(.16,1,.3,1) forwards}.pulse-glow{animation:pulse-glow 2s ease-in-out infinite}.gradient-text{background:var(--theme-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.smart-note-content{font-family:Inter,-apple-system,sans-serif;line-height:1.6;color:inherit}.smart-note-content h1,.smart-note-content h2,.smart-note-content h3{margin-top:1.5em;margin-bottom:.5em;font-weight:700}.smart-note-content table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.9em;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #0000001a}.smart-note-content th,.smart-note-content td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border-color, #e5e7eb)}.smart-note-content th{background:var(--bg-secondary, #f9fafb);font-weight:600}.dark .smart-note-content th{background:#1f2937;border-color:#374151}.dark .smart-note-content td{border-color:#374151}.smart-note-content img{max-width:100%;height:auto;border-radius:8px;margin:1.5em 0;box-shadow:0 4px 6px -1px #0000001a;display:block}.smart-note-content blockquote{border-left:4px solid #f59e0b;margin:1.5em 0;padding:1em;background:#f59e0b1a;border-radius:0 4px 4px 0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}.animate-slide-up{animation:slideUp .5s cubic-bezier(.16,1,.3,1) forwards;opacity:0}.stagger-1{animation-delay:.1s}.stagger-2{animation-delay:.2s}.stagger-3{animation-delay:.3s}.document-card{transition:all .3s cubic-bezier(.16,1,.3,1)}.document-card:hover{transform:translateY(-6px);box-shadow:0 16px 32px -12px #0003,0 0 0 2px var(--hover-color, #3b82f6)!important}@keyframes popIn{0%{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.ai-assistant-enter{animation:popIn .4s cubic-bezier(.16,1,.3,1) forwards}.folder-item{transition:all .2s ease}.folder-item:hover{transform:translate(4px);background:#0000000d!important}.dark .folder-item:hover{background:#ffffff0d!important}