@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-weight-light: 300;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800;--color-primary-50: #f5f3ff;--color-primary-100: #ede9fe;--color-primary-200: #ddd6fe;--color-primary-300: #c4b5fd;--color-primary-400: #a78bfa;--color-primary-500: #8b5cf6;--color-primary-600: #7c3aed;--color-primary-700: #6d28d9;--color-primary-800: #5b21b6;--color-primary-900: #4c1d95;--color-accent-50: #ecfeff;--color-accent-100: #cffafe;--color-accent-200: #a5f3fc;--color-accent-300: #67e8f9;--color-accent-400: #22d3ee;--color-accent-500: #06b6d4;--color-accent-600: #0891b2;--color-success-50: #ecfdf5;--color-success-100: #d1fae5;--color-success-400: #34d399;--color-success-500: #10b981;--color-success-600: #059669;--color-warning-50: #fffbeb;--color-warning-100: #fef3c7;--color-warning-400: #fbbf24;--color-warning-500: #f59e0b;--color-error-50: #fff1f2;--color-error-100: #ffe4e6;--color-error-400: #fb7185;--color-error-500: #f43f5e;--color-error-600: #e11d48;--color-gray-50: #fafafa;--color-gray-100: #f4f4f5;--color-gray-200: #e4e4e7;--color-gray-300: #d4d4d8;--color-gray-400: #a1a1aa;--color-gray-500: #71717a;--color-gray-600: #52525b;--color-gray-700: #3f3f46;--color-gray-800: #27272a;--color-gray-900: #18181b;--color-gray-950: #09090b;--color-bg-base: #0f0f13;--color-bg-elevated: #18181f;--color-bg-surface: #1f1f28;--color-bg-surface-hover: #2a2a35;--color-text-primary: #ffffff;--color-text-secondary: #a1a1aa;--color-text-tertiary: #71717a;--color-border: rgba(255, 255, 255, .08);--color-border-hover: rgba(255, 255, 255, .15);--glass-bg: rgba(31, 31, 40, .7);--glass-bg-hover: rgba(42, 42, 53, .8);--glass-border: rgba(255, 255, 255, .08);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .4);--glass-blur: blur(12px);--gradient-primary: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-500) 50%, var(--color-accent-500) 100%);--gradient-primary-hover: linear-gradient(135deg, var(--color-primary-700) 0%, var(--color-primary-600) 50%, var(--color-accent-600) 100%);--gradient-bg: linear-gradient(180deg, var(--color-bg-base) 0%, #0d0d11 100%);--gradient-card: linear-gradient(145deg, rgba(139, 92, 246, .08) 0%, rgba(6, 182, 212, .05) 100%);--gradient-glow: radial-gradient(circle at 50% 0%, rgba(139, 92, 246, .15), transparent 60%);--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--spacing-16: 4rem;--spacing-20: 5rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.25rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -4px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .5), 0 8px 10px -6px rgba(0, 0, 0, .4);--shadow-glow-primary: 0 0 20px rgba(139, 92, 246, .3), 0 0 40px rgba(139, 92, 246, .1);--shadow-glow-accent: 0 0 20px rgba(6, 182, 212, .3);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--transition-spring: .5s cubic-bezier(.34, 1.56, .64, 1);--z-dropdown: 100;--z-sticky: 200;--z-modal: 300;--z-tooltip: 400}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:var(--font-family);font-size:var(--font-size-base);font-weight:var(--font-weight-regular);line-height:1.6;color:var(--color-text-primary);background:var(--color-bg-base);min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;right:0;height:60vh;background:var(--gradient-glow);pointer-events:none;z-index:-1}#root{min-height:100vh;display:flex;flex-direction:column}.icon{width:1em;height:1em;display:inline-block;flex-shrink:0}h1,h2,h3,h4,h5,h6{color:var(--color-text-primary);font-weight:var(--font-weight-semibold);line-height:1.3;letter-spacing:-.02em}h1{font-size:var(--font-size-4xl);font-weight:var(--font-weight-bold);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}p{color:var(--color-text-secondary);line-height:1.7}a{color:var(--color-primary-400);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-300)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-base)}::-webkit-scrollbar-thumb{background:var(--color-gray-700);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-gray-600)}::selection{background:var(--color-primary-600);color:#fff}:focus-visible{outline:2px solid var(--color-primary-500);outline-offset:2px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.animate-fade-in{animation:fadeIn var(--transition-base) ease-out}.animate-fade-in-up{animation:fadeInUp var(--transition-slow) ease-out}.animate-scale-in{animation:scaleIn var(--transition-base) ease-out}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}@keyframes shake{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-5px)}20%,40%,60%,80%{transform:translate(5px)}}@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.stagger-1{animation-delay:50ms}.stagger-2{animation-delay:.1s}.stagger-3{animation-delay:.15s}.stagger-4{animation-delay:.2s}.stagger-5{animation-delay:.25s}.loading-spinner{width:40px;height:40px;border:3px solid var(--color-gray-700);border-top-color:var(--color-primary-500);border-radius:50%;animation:spin .8s linear infinite}.loading-spinner--sm{width:20px;height:20px;border-width:2px}.loading-spinner--lg{width:60px;height:60px;border-width:4px}.skeleton{background:linear-gradient(90deg,var(--color-gray-800) 25%,var(--color-gray-700) 50%,var(--color-gray-800) 75%);background-size:200% 100%;animation:shimmer 1.5s ease-in-out infinite;border-radius:var(--radius-md)}.skeleton--text{height:1em;width:100%;margin-bottom:var(--spacing-2)}.skeleton--circle{border-radius:50%}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-8);text-align:center;animation:fadeInUp var(--transition-slow) ease-out}.empty-state__icon{font-size:4rem;margin-bottom:var(--spacing-4);animation:float 3s ease-in-out infinite}.empty-state__title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin-bottom:var(--spacing-2)}.empty-state__description{color:var(--color-text-tertiary);max-width:300px}@keyframes pulse-ring{0%{transform:scale(.8);opacity:1}to{transform:scale(2);opacity:0}}@keyframes checkmark{0%{stroke-dashoffset:100}to{stroke-dashoffset:0}}.app{min-height:100vh;display:flex;flex-direction:column}.app--auth{align-items:center;justify-content:center}.app__auth-loading{display:grid;gap:var(--spacing-3);justify-items:center;color:var(--color-text-secondary)}.app__auth-spinner{width:30px;height:30px;border-radius:var(--radius-full);border:3px solid var(--color-border);border-top-color:var(--color-primary-500);animation:app-spin .8s linear infinite}@keyframes app-spin{to{transform:rotate(360deg)}}.app__header{position:sticky;top:0;z-index:var(--z-sticky);padding:var(--spacing-3) var(--spacing-4);background:#0f0f13eb;backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--color-border-primary)}.app__header-content{max-width:720px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-3)}.app__logo{display:flex;align-items:center;gap:var(--spacing-3)}.app__header-actions{display:flex;align-items:center;gap:var(--spacing-2)}.app__logo-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--gradient-primary);border-radius:var(--radius-lg);font-size:1.25rem;flex-shrink:0}.app__logo-icon .icon{width:22px;height:22px;color:#fff}.app__logo-text{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app__menu-toggle{width:44px;height:44px;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-bg-surface);display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-sm)}.app__menu-toggle:hover{border-color:var(--color-border-hover);background:var(--color-bg-surface-hover)}.app__menu-line{width:18px;height:2px;border-radius:var(--radius-full);background:var(--color-text-primary);transition:transform var(--transition-base),opacity var(--transition-base)}.app__menu-toggle--open .app__menu-line:nth-child(1){transform:translateY(7px) rotate(45deg)}.app__menu-toggle--open .app__menu-line:nth-child(2){opacity:0}.app__menu-toggle--open .app__menu-line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.app__nav{max-width:720px;margin:0 auto;max-height:0;overflow:hidden;opacity:0;pointer-events:none;display:flex;flex-direction:column;gap:var(--spacing-2);transition:max-height var(--transition-slow),opacity var(--transition-fast),padding-top var(--transition-fast)}.app__nav--open{max-height:min(70vh,560px);padding-top:var(--spacing-3);padding-bottom:var(--spacing-2);opacity:1;pointer-events:auto;overflow-y:auto}.app__quick-switch{padding:var(--spacing-3);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-bg-surface)}.app__session{padding:var(--spacing-3);border:1px solid rgba(126,137,255,.3);border-radius:var(--radius-lg);background:radial-gradient(circle at 100% 0%,rgba(71,189,255,.15),transparent 35%),radial-gradient(circle at 0% 100%,rgba(123,75,255,.2),transparent 50%),#121522db;box-shadow:inset 0 1px #ffffff0a,var(--shadow-md);display:grid;gap:var(--spacing-3);margin-top:var(--spacing-2)}.app__session-top{display:flex;align-items:center;gap:var(--spacing-2)}.app__session-info{min-width:0}.app__session-profile{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:var(--spacing-3)}.app__session-avatar{width:42px;height:42px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:var(--font-weight-bold);font-size:1rem;color:#fff;background:linear-gradient(135deg,#7b4bfff5,#3accffe6);box-shadow:0 10px 20px #4f6cff4d}.app__session-label{margin:0;font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-secondary)}.app__session-db{margin:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:#f3f6ff}.app__session-user{margin:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app__session-help{margin:0;font-size:var(--font-size-xs);color:#c2c8df}.app__session-actions{display:grid;gap:var(--spacing-2);grid-template-columns:1fr 1fr}.app__session-actions .btn{width:100%;justify-content:center}@media(max-width:420px){.app__session-actions{grid-template-columns:1fr}}.app__quick-switch-label{margin-bottom:var(--spacing-2);font-size:var(--font-size-xs);letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-secondary)}.app__quick-switch-list{display:flex;flex-wrap:wrap;gap:var(--spacing-2)}.app__quick-user{border:1px solid var(--color-border);border-radius:var(--radius-full);background:transparent;color:var(--color-text-primary);font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);padding:var(--spacing-2) var(--spacing-3);cursor:pointer;transition:all var(--transition-fast)}.app__quick-user:hover{background:var(--color-bg-surface-hover);border-color:var(--color-border-hover)}.app__quick-user--active{border-color:transparent;background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-sm)}.app__nav .btn{width:100%;justify-content:flex-start}.app__menu-backdrop{position:fixed;inset:0;border:none;background:#00000073;z-index:calc(var(--z-sticky) - 1)}.app__main{flex:1;padding:var(--spacing-4)}@media(max-width:480px){.app__main{padding:var(--spacing-2)}}.app__container{max-width:720px;margin:0 auto}.app__layout{display:block}.app__content{min-width:0}.app__quick-add{position:fixed;right:var(--spacing-4);bottom:calc(var(--spacing-4) + env(safe-area-inset-bottom));width:58px;height:58px;border:none;border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;font-size:2rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-lg),var(--shadow-glow-primary);z-index:var(--z-dropdown);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.app__quick-add:hover{transform:translateY(-2px) scale(1.02);box-shadow:var(--shadow-xl),var(--shadow-glow-primary)}.app__quick-add:active{transform:scale(.98)}@media(min-width:768px){.app__header{padding:var(--spacing-4)}.app__logo-text{font-size:var(--font-size-xl)}.app__main{padding:var(--spacing-6)}.app__quick-add{right:var(--spacing-6);bottom:var(--spacing-6)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-2);font-family:var(--font-family);font-weight:var(--font-weight-medium);border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);position:relative;overflow:hidden;white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--sm{font-size:var(--font-size-sm);padding:var(--spacing-2) var(--spacing-4);min-height:36px}.btn--md{font-size:var(--font-size-base);padding:var(--spacing-3) var(--spacing-5);min-height:44px}.btn--lg{font-size:var(--font-size-lg);padding:var(--spacing-4) var(--spacing-6);min-height:52px}.btn--full-width{width:100%}.btn--primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md),var(--shadow-glow-primary)}.btn--primary:hover:not(:disabled){background:var(--gradient-primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-lg),0 0 30px #8b5cf666}.btn--primary:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm),var(--shadow-glow-primary)}.btn--ghost{background:transparent;color:var(--color-text-primary);border:1px solid var(--color-border)}.btn--ghost:hover:not(:disabled){background:var(--color-bg-surface-hover);border-color:var(--color-border-hover);transform:translateY(-1px)}.btn--ghost:active:not(:disabled){transform:translateY(0);background:var(--color-bg-surface)}.btn--secondary{background:var(--color-bg-surface);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn--secondary:hover:not(:disabled){background:var(--color-bg-surface-hover);border-color:var(--color-primary-500);box-shadow:0 0 0 1px var(--color-primary-500)}.btn--secondary:active:not(:disabled){background:var(--color-bg-surface)}.btn--danger{background:var(--color-error-500);color:#fff;box-shadow:var(--shadow-md)}.btn--danger:hover:not(:disabled){background:var(--color-error-600);transform:translateY(-2px);box-shadow:var(--shadow-lg),0 0 20px #f43f5e4d}.btn--danger:active:not(:disabled){transform:translateY(0)}.btn__icon{display:flex;align-items:center;justify-content:center;font-size:1.2em}.btn--loading .btn__text{opacity:.7}.btn__spinner{width:16px;height:16px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:btn-spin .6s linear infinite}@keyframes btn-spin{to{transform:rotate(360deg)}}.btn:after{content:"";position:absolute;inset:0;background:radial-gradient(circle,rgba(255,255,255,.3) 0%,transparent 70%);opacity:0;transform:scale(0);transition:transform .4s ease,opacity .4s ease}.btn:active:after{transform:scale(2);opacity:1;transition:0s}.card{position:relative;border-radius:var(--radius-xl);background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);transition:all var(--transition-base);overflow:hidden}button.card{font:inherit;color:inherit;text-align:inherit;cursor:pointer;width:100%}.card--padding-sm .card__content{padding:var(--spacing-4)}.card--padding-md .card__content{padding:var(--spacing-6)}.card--padding-lg .card__content{padding:var(--spacing-8)}.card--default{background:var(--glass-bg)}.card--elevated{background:var(--color-bg-surface);box-shadow:var(--shadow-xl),var(--glass-shadow)}.card--gradient{background:var(--gradient-card),var(--glass-bg)}.card__gradient-border{position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,#8b5cf64d,#06b6d433,#8b5cf61a);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.card--hoverable:hover{background:var(--glass-bg-hover);border-color:var(--color-border-hover);transform:translateY(-2px);box-shadow:var(--shadow-xl),0 0 40px #8b5cf61a}.card--clickable{cursor:pointer}.card--clickable:hover{border-color:var(--color-primary-500);box-shadow:var(--shadow-xl),0 0 0 1px var(--color-primary-500)}.card--clickable:active{transform:scale(.99)}.card__content{position:relative;z-index:1}.card__header{display:flex;flex-direction:column;gap:var(--spacing-1);margin-bottom:var(--spacing-4)}.card__title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin:0}.card__description{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin:0}.card__footer{display:flex;align-items:center;gap:var(--spacing-3);margin-top:var(--spacing-4);padding-top:var(--spacing-4);border-top:1px solid var(--color-border)}.card{animation:fadeInUp var(--transition-slow) ease-out}.input-wrapper{display:flex;flex-direction:column;gap:var(--spacing-2);width:100%}.input__label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-primary)}.input__container{position:relative;display:flex;align-items:center}.input{width:100%;font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text-primary);background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all var(--transition-base);outline:none}.input::placeholder{color:var(--color-text-tertiary)}.input:hover:not(:disabled){border-color:var(--color-border-hover);background:var(--color-bg-surface-hover)}.input:focus{border-color:var(--color-primary-500);background:var(--color-bg-surface)}.input:disabled{opacity:.5;cursor:not-allowed}.input-wrapper--sm .input{padding:var(--spacing-2) var(--spacing-3);font-size:var(--font-size-sm);min-height:36px}.input-wrapper--md .input{padding:var(--spacing-3) var(--spacing-4);min-height:44px}.input-wrapper--lg .input{padding:var(--spacing-4) var(--spacing-5);font-size:var(--font-size-lg);min-height:52px}.input.input--with-icon{padding-left:3.5rem}.input__icon{position:absolute;left:var(--spacing-4);top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;width:24px;height:24px;color:var(--color-text-tertiary);pointer-events:none;z-index:1;font-size:1.2rem}.input__icon .icon{width:18px;height:18px}.input--with-suffix{padding-right:calc(var(--spacing-10) + var(--spacing-2))}.input__suffix{position:absolute;right:var(--spacing-4);display:flex;align-items:center;color:var(--color-text-secondary);font-size:var(--font-size-sm)}.input__focus-ring{position:absolute;inset:-2px;border-radius:calc(var(--radius-lg) + 2px);border:2px solid var(--color-primary-500);opacity:0;pointer-events:none;transition:opacity var(--transition-base)}.input:focus~.input__focus-ring{opacity:.3}.input-wrapper--error .input{border-color:var(--color-error-500)}.input-wrapper--error .input:focus{border-color:var(--color-error-500)}.input-wrapper--error 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