@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@700&display=swap";:root{--color-bg-primary: #0a0a0f;--color-bg-secondary: #13131a;--color-bg-tertiary: #1a1a24;--color-bg-glass: rgba(26, 26, 36, .7);--color-bg-hover: rgba(255, 255, 255, .05);--color-accent-primary: #6366f1;--color-accent-secondary: #8b5cf6;--color-accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--color-text-primary: #ffffff;--color-text-secondary: #a1a1aa;--color-text-tertiary: #71717a;--color-border: rgba(255, 255, 255, .1);--color-divider: rgba(255, 255, 255, .05);--color-success: #10b981;--color-error: #ef4444;--color-warning: #f59e0b;--color-info: #3b82f6;--color-note-default: #1a1a24;--color-note-red: #2d1a1f;--color-note-orange: #2d231a;--color-note-yellow: #2d2a1a;--color-note-green: #1a2d1f;--color-note-blue: #1a232d;--color-note-purple: #231a2d;--color-note-pink: #2d1a28;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6);--shadow-glow: 0 0 20px rgba(99, 102, 241, .3);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--z-dropdown: 1000;--z-modal: 2000;--z-toast: 3000}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;overflow-x:hidden}body:before{content:"";position:fixed;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 20% 50%,rgba(99,102,241,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(139,92,246,.1) 0%,transparent 50%);animation:gradientShift 15s ease infinite;z-index:-1}@keyframes gradientShift{0%,to{transform:translate(0)}50%{transform:translate(-10%,-10%)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--color-text-primary)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}.logo{font-family:Playfair Display,serif;font-size:1.75rem;font-weight:700;background:var(--color-accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}#app{min-height:100vh;display:flex;flex-direction:column}.container{max-width:1400px;margin:0 auto;padding:0 var(--spacing-lg);width:100%}.glass-card{background:var(--color-bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);transition:all var(--transition-base)}.glass-card:hover{border-color:#ffffff26;box-shadow:var(--shadow-xl);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:.75rem 1.5rem;font-size:.875rem;font-weight:500;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);text-decoration:none;white-space:nowrap;outline:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-accent-gradient);color:#fff;box-shadow:0 4px 12px #6366f14d}.btn-primary:hover:not(:disabled){box-shadow:0 6px 20px #6366f166;transform:translateY(-2px)}.btn-secondary{background:var(--color-bg-tertiary);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-hover);border-color:#fff3}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--color-bg-hover);color:var(--color-text-primary)}.btn-icon{width:2.5rem;height:2.5rem;padding:0;border-radius:var(--radius-md)}.btn-sm{padding:.5rem 1rem;font-size:.8125rem}.input-group{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.input-label{font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.input{width:100%;padding:.75rem 1rem;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.875rem;transition:all var(--transition-base);outline:none}.input:focus{border-color:var(--color-accent-primary);box-shadow:0 0 0 3px #6366f11a}.input::placeholder{color:var(--color-text-tertiary)}textarea.input{resize:vertical;min-height:100px;font-family:inherit}.search-wrapper{position:relative}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--color-text-tertiary);pointer-events:none}.input-search{padding-left:2.75rem}.header{background:var(--color-bg-glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);padding:var(--spacing-lg) 0;position:sticky;top:0;z-index:100}.header-content{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-lg)}.header-actions{display:flex;align-items:center;gap:var(--spacing-md)}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg)}.auth-card{width:100%;max-width:420px;padding:var(--spacing-2xl)}.auth-header{text-align:center;margin-bottom:var(--spacing-xl)}.auth-title{font-size:2rem;margin-bottom:var(--spacing-sm)}.auth-subtitle{color:var(--color-text-secondary);font-size:.875rem}.auth-footer{text-align:center;margin-top:var(--spacing-lg);color:var(--color-text-secondary);font-size:.875rem}.auth-link{color:var(--color-accent-primary);text-decoration:none;font-weight:500;transition:color var(--transition-fast)}.auth-link:hover{color:var(--color-accent-secondary)}.notes-header{padding:var(--spacing-xl) 0;display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-lg);flex-wrap:wrap}.notes-filters{display:flex;gap:var(--spacing-md);flex-wrap:wrap}.filter-chip{padding:.5rem 1rem;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-full);color:var(--color-text-secondary);font-size:.875rem;cursor:pointer;transition:all var(--transition-base)}.filter-chip:hover{background:var(--color-bg-hover);color:var(--color-text-primary)}.filter-chip.active{background:var(--color-accent-gradient);color:#fff;border-color:transparent}.notes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-lg);padding-bottom:var(--spacing-2xl)}.note-card{background:var(--color-note-default);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);cursor:pointer;transition:all var(--transition-base);position:relative;overflow:hidden}.note-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--color-accent-gradient);opacity:0;transition:opacity var(--transition-base)}.note-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl);border-color:#fff3}.note-card:hover:before{opacity:1}.note-card.pinned{border-color:var(--color-accent-primary)}.note-card.pinned:before{opacity:1}.note-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.note-title{font-size:1.125rem;font-weight:600;color:var(--color-text-primary);flex:1;word-break:break-word}.note-actions{display:flex;gap:var(--spacing-xs);opacity:0;transition:opacity var(--transition-base)}.note-card:hover .note-actions{opacity:1}.note-action-btn{width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;background:var(--color-bg-hover);border:none;border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast)}.note-action-btn:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.note-action-btn.active{color:var(--color-accent-primary)}.note-content{color:var(--color-text-secondary);font-size:.875rem;line-height:1.6;margin-bottom:var(--spacing-md);word-break:break-word;display:-webkit-box;-webkit-line-clamp:6;line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}.note-footer{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-sm);flex-wrap:wrap}.note-tags{display:flex;gap:var(--spacing-xs);flex-wrap:wrap}.note-tag{padding:.25rem .625rem;background:var(--color-bg-hover);border-radius:var(--radius-full);font-size:.75rem;color:var(--color-text-secondary)}.note-date{font-size:.75rem;color:var(--color-text-tertiary)}.note-card[data-color=red]{background:var(--color-note-red)}.note-card[data-color=orange]{background:var(--color-note-orange)}.note-card[data-color=yellow]{background:var(--color-note-yellow)}.note-card[data-color=green]{background:var(--color-note-green)}.note-card[data-color=blue]{background:var(--color-note-blue)}.note-card[data-color=purple]{background:var(--color-note-purple)}.note-card[data-color=pink]{background:var(--color-note-pink)}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg);z-index:var(--z-modal);animation:fadeIn var(--transition-base)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);width:100%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:slideUp var(--transition-base)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:var(--spacing-xl);border-bottom:1px solid var(--color-divider);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:1.5rem;font-weight:600}.modal-body{padding:var(--spacing-xl)}.modal-footer{padding:var(--spacing-xl);border-top:1px solid var(--color-divider);display:flex;gap:var(--spacing-md);justify-content:flex-end}.fab{position:fixed;bottom:2rem;right:2rem;width:3.5rem;height:3.5rem;background:var(--color-accent-gradient);color:#fff;border:none;border-radius:var(--radius-full);box-shadow:var(--shadow-xl),var(--shadow-glow);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.5rem;transition:all var(--transition-base);z-index:100}.fab:hover{transform:scale(1.1) rotate(90deg);box-shadow:0 20px 40px #6366f180}.empty-state{text-align:center;padding:var(--spacing-2xl);color:var(--color-text-secondary)}.empty-icon{font-size:4rem;margin-bottom:var(--spacing-lg);opacity:.5}.empty-title{font-size:1.5rem;color:var(--color-text-primary);margin-bottom:var(--spacing-sm)}.empty-description{font-size:.875rem}.toast-container{position:fixed;top:var(--spacing-lg);right:var(--spacing-lg);z-index:var(--z-toast);display:flex;flex-direction:column;gap:var(--spacing-sm)}.toast{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-md) var(--spacing-lg);box-shadow:var(--shadow-xl);display:flex;align-items:center;gap:var(--spacing-md);min-width:300px;animation:slideInRight var(--transition-base)}@keyframes slideInRight{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.toast.success{border-left:3px solid var(--color-success)}.toast.error{border-left:3px solid var(--color-error)}.toast.warning{border-left:3px solid var(--color-warning)}.toast.info{border-left:3px solid var(--color-info)}.color-picker{display:flex;gap:var(--spacing-sm);flex-wrap:wrap;margin:var(--spacing-md) 0}.color-option{width:2.5rem;height:2.5rem;border-radius:var(--radius-md);border:2px solid transparent;cursor:pointer;transition:all var(--transition-fast);position:relative}.color-option:hover{transform:scale(1.1)}.color-option.selected{border-color:var(--color-accent-primary);box-shadow:0 0 0 3px #6366f133}.color-option:after{content:"✓";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;opacity:0;transition:opacity var(--transition-fast)}.color-option.selected:after{opacity:1}.hidden{display:none!important}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.mt-md{margin-top:var(--spacing-md)}.mb-md{margin-bottom:var(--spacing-md)}.text-center{text-align:center}.text-error{color:var(--color-error)}.text-success{color:var(--color-success)}@media(max-width:768px){.notes-grid{grid-template-columns:1fr}.header-content,.notes-header{flex-direction:column;align-items:stretch}.fab{bottom:1.5rem;right:1.5rem}.modal{max-width:100%;margin:var(--spacing-md)}}.spinner{width:2rem;height:2rem;border:3px solid var(--color-border);border-top-color:var(--color-accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:var(--z-modal)}