@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--bg-primary: #0a0a0f;--bg-secondary: #111118;--bg-tertiary: #1a1a24;--bg-card: rgba(22, 22, 35, .7);--bg-card-hover: rgba(30, 30, 48, .85);--bg-glass: rgba(255, 255, 255, .03);--bg-glass-hover: rgba(255, 255, 255, .06);--accent-primary: #6c5ce7;--accent-primary-light: #a29bfe;--accent-primary-dark: #4834d4;--accent-secondary: #00cec9;--accent-secondary-light: #81ecec;--accent-warm: #fd79a8;--accent-warm-light: #fab1c6;--accent-gold: #ffeaa7;--accent-orange: #f39c12;--text-primary: #f0f0f5;--text-secondary: #a0a0b8;--text-tertiary: #6b6b80;--text-muted: #4a4a5e;--border-subtle: rgba(255, 255, 255, .06);--border-medium: rgba(255, 255, 255, .1);--border-accent: rgba(108, 92, 231, .3);--gradient-primary: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 50%, #00cec9 100%);--gradient-warm: linear-gradient(135deg, #fd79a8 0%, #ffeaa7 100%);--gradient-cool: linear-gradient(135deg, #00cec9 0%, #6c5ce7 100%);--gradient-card: linear-gradient(145deg, rgba(108, 92, 231, .08) 0%, rgba(0, 206, 201, .04) 100%);--gradient-bg: radial-gradient(ellipse at 20% 50%, rgba(108, 92, 231, .08) 0%, transparent 50%), radial-gradient(ellipse at 80% 50%, rgba(0, 206, 201, .06) 0%, transparent 50%);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 30px rgba(108, 92, 231, .15);--shadow-glow-strong: 0 0 60px rgba(108, 92, 231, .25);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--transition-spring: .5s cubic-bezier(.34, 1.56, .64, 1)}[data-theme=light]{--bg-primary: #f5f5fa;--bg-secondary: #ffffff;--bg-tertiary: #eeeef4;--bg-card: rgba(255, 255, 255, .85);--bg-card-hover: rgba(255, 255, 255, .95);--bg-glass: rgba(0, 0, 0, .02);--bg-glass-hover: rgba(0, 0, 0, .05);--accent-primary: #5b4cdb;--accent-primary-light: #6c5ce7;--accent-primary-dark: #4834d4;--accent-secondary: #00b4b0;--accent-secondary-light: #00cec9;--text-primary: #1a1a2e;--text-secondary: #555570;--text-tertiary: #8888a0;--text-muted: #b0b0c0;--border-subtle: rgba(0, 0, 0, .06);--border-medium: rgba(0, 0, 0, .1);--border-accent: rgba(108, 92, 231, .25);--gradient-card: linear-gradient(145deg, rgba(108, 92, 231, .04) 0%, rgba(0, 206, 201, .02) 100%);--gradient-bg: radial-gradient(ellipse at 20% 50%, rgba(108, 92, 231, .05) 0%, transparent 50%), radial-gradient(ellipse at 80% 50%, rgba(0, 206, 201, .04) 0%, transparent 50%);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .1);--shadow-glow: 0 0 30px rgba(108, 92, 231, .1);--shadow-glow-strong: 0 0 60px rgba(108, 92, 231, .18)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}body:before{content:"";position:fixed;inset:0;background:var(--gradient-bg);pointer-events:none;z-index:0}#root{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column}a{color:var(--accent-primary-light);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-primary)}.footer{padding:var(--space-xl) var(--space-lg);border-top:1px solid var(--border-subtle);text-align:center;margin-top:auto}.footer-inner{max-width:1200px;margin:0 auto}.footer-text{font-size:.85rem;color:var(--text-tertiary);display:inline-flex;align-items:center;gap:4px}.footer-heart{color:var(--accent-warm);display:inline-block;animation:heartbeat 1.5s ease-in-out infinite}.footer-link{color:var(--accent-primary-light);font-weight:600;transition:all var(--transition-normal);position:relative}.footer-link:hover{color:var(--accent-secondary-light)}.footer-link:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:1.5px;background:var(--gradient-primary);transition:width var(--transition-normal)}.footer-link:hover:after{width:100%}@keyframes heartbeat{0%,to{transform:scale(1)}15%{transform:scale(1.25)}30%{transform:scale(1)}45%{transform:scale(1.15)}60%{transform:scale(1)}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary-dark)}.app-layout{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:var(--space-xl) var(--space-lg)}.navbar{position:sticky;top:0;z-index:100;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);background:#0a0a0fd9;border-bottom:1px solid var(--border-subtle);padding:var(--space-md) var(--space-xl);transition:background .3s ease,border-color .3s ease}[data-theme=light] .navbar{background:#ffffffd9}.navbar-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.navbar-logo{display:flex;align-items:center;gap:var(--space-sm);font-weight:800;font-size:1.25rem;color:var(--text-primary);text-decoration:none}.navbar-logo .logo-icon{width:32px;height:32px;background:var(--gradient-primary);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1rem}.navbar-logo .logo-text-gradient{background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.navbar-nav{display:flex;align-items:center;gap:var(--space-xs)}.nav-link{display:flex;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);color:var(--text-secondary);font-size:.875rem;font-weight:500;transition:all var(--transition-normal);border:1px solid transparent;text-decoration:none;cursor:pointer;background:none}.nav-link:hover{color:var(--text-primary);background:var(--bg-glass-hover);border-color:var(--border-subtle)}.nav-link.active{color:var(--accent-primary-light);background:#6c5ce71a;border-color:var(--border-accent)}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-xl);transition:all var(--transition-normal)}.card:hover{background:var(--bg-card-hover);border-color:var(--border-medium);box-shadow:var(--shadow-md)}.card-glow{position:relative}.card-glow:before{content:"";position:absolute;inset:-1px;border-radius:inherit;background:var(--gradient-primary);opacity:0;transition:opacity var(--transition-normal);z-index:-1}.card-glow:hover:before{opacity:.1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);font-family:var(--font-sans);font-size:.875rem;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all var(--transition-normal);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--gradient-primary);color:#fff;border-color:transparent;box-shadow:var(--shadow-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-glow-strong)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:var(--bg-glass);color:var(--text-secondary);border-color:var(--border-medium)}.btn-secondary:hover:not(:disabled){background:var(--bg-glass-hover);color:var(--text-primary);border-color:var(--border-accent)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--bg-glass-hover);color:var(--text-primary)}.btn-sm{padding:var(--space-xs) var(--space-sm);font-size:.75rem;border-radius:var(--radius-sm)}.btn-lg{padding:var(--space-md) var(--space-xl);font-size:1rem;border-radius:var(--radius-lg)}.btn-icon{padding:var(--space-sm);border-radius:var(--radius-md);aspect-ratio:1}.input-group{position:relative}.input{width:100%;padding:var(--space-md) var(--space-lg);background:var(--bg-glass);border:1px solid var(--border-medium);border-radius:var(--radius-lg);color:var(--text-primary);font-family:var(--font-sans);font-size:1rem;transition:all var(--transition-normal);outline:none}.input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #6c5ce726;background:#ffffff0a}.input::placeholder{color:var(--text-muted)}.input-lg{padding:var(--space-lg) var(--space-xl);font-size:1.125rem;border-radius:var(--radius-xl)}textarea.input{resize:vertical;min-height:100px}.select{appearance:none;width:100%;padding:var(--space-sm) var(--space-lg) var(--space-sm) var(--space-md);background:var(--bg-glass);border:1px solid var(--border-medium);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-sans);font-size:.875rem;cursor:pointer;transition:all var(--transition-normal);outline:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a0a0b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}.select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #6c5ce726}.select option{background:var(--bg-secondary);color:var(--text-primary)}.badge{display:inline-flex;align-items:center;gap:var(--space-xs);padding:2px var(--space-sm);border-radius:var(--radius-full);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-emotional{background:#fd79a826;color:var(--accent-warm)}.badge-professional{background:#6c5ce726;color:var(--accent-primary-light)}.badge-creative{background:#00cec926;color:var(--accent-secondary-light)}.badge-formal{background:#ffeaa726;color:var(--accent-gold)}.badge-informal{background:#f39c1226;color:var(--accent-orange)}.strength-high{color:#55efc4}.strength-medium{color:var(--accent-gold)}.strength-low{color:var(--text-tertiary)}.intensity-high{color:#e17055}.intensity-medium{color:var(--accent-gold)}.intensity-low{color:var(--accent-secondary-light)}.hero-section{text-align:center;padding:var(--space-3xl) 0 var(--space-2xl);animation:fadeInUp .6s ease-out}.hero-title{animation:fadeInUp .6s ease-out}.hero-subtitle{animation:fadeInUp .6s ease-out .1s both}.search-container{animation:fadeInUp .6s ease-out .2s both}.hero-title{font-size:clamp(2rem,5vw,3.5rem);font-weight:900;letter-spacing:-.03em;line-height:1.1;margin-bottom:var(--space-md)}.hero-title .gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.1rem;color:var(--text-secondary);max-width:540px;margin:0 auto var(--space-2xl);line-height:1.7}.search-container{max-width:680px;margin:0 auto}.search-box{position:relative;margin-bottom:var(--space-md)}.search-input{width:100%;padding:var(--space-lg) var(--space-xl) var(--space-lg) var(--space-xl);padding-right:140px;background:var(--bg-card);border:1px solid var(--border-medium);border-radius:var(--radius-xl);color:var(--text-primary);font-family:var(--font-sans);font-size:1.1rem;transition:all var(--transition-normal);outline:none;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.search-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 4px #6c5ce71f,var(--shadow-glow);background:var(--bg-card-hover)}.search-input::placeholder{color:var(--text-muted)}.search-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);padding:var(--space-sm) var(--space-lg);background:var(--gradient-primary);color:#fff;border:none;border-radius:var(--radius-lg);font-family:var(--font-sans);font-size:.9rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:var(--space-xs);transition:all var(--transition-normal)}.search-btn:hover:not(:disabled){transform:translateY(-50%) scale(1.02);box-shadow:var(--shadow-glow-strong)}.search-btn:disabled{opacity:.5;cursor:not-allowed}.search-input.has-mic{padding-right:210px}.mic-btn{position:absolute;right:140px;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:var(--radius-full);background:var(--bg-glass);border:1px solid var(--border-medium);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-normal)}.mic-btn:hover{background:var(--bg-glass-hover);color:var(--text-primary);border-color:var(--border-accent)}.mic-btn.listening{background:#fd79a826;border-color:var(--accent-warm);color:var(--accent-warm);animation:mic-pulse 1.5s ease-in-out infinite}@keyframes mic-pulse{0%,to{box-shadow:0 0 #fd79a84d}50%{box-shadow:0 0 0 8px #fd79a800}}.search-box.is-listening{--glow: rgba(253, 121, 168, .25)}.search-box.is-listening .search-input{border-color:var(--accent-warm);box-shadow:0 0 0 4px #fd79a81a,0 0 24px #fd79a814}.search-input.listening-active{color:transparent;caret-color:transparent}.search-input.listening-active::placeholder{color:transparent}.voice-visualizer{position:absolute;left:var(--space-xl);top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:var(--space-md);pointer-events:none;z-index:2;animation:visualizer-fade-in .3s ease-out}.voice-wave-bars{display:flex;align-items:center;gap:3px;height:28px}.wave-bar{width:3.5px;height:6px;border-radius:var(--radius-full);background:var(--accent-warm);animation:wave-bounce .8s ease-in-out infinite alternate}.wave-bar:nth-child(1){background:var(--accent-warm)}.wave-bar:nth-child(2){background:var(--accent-warm-light)}.wave-bar:nth-child(3){background:var(--accent-primary-light)}.wave-bar:nth-child(4){background:var(--accent-secondary-light)}.wave-bar:nth-child(5){background:var(--accent-warm)}.voice-label{font-size:.95rem;font-weight:500;color:var(--accent-warm);letter-spacing:.02em;animation:label-blink 1.8s ease-in-out infinite}@keyframes wave-bounce{0%{height:5px;opacity:.5}50%{height:22px;opacity:1}to{height:8px;opacity:.7}}@keyframes visualizer-fade-in{0%{opacity:0;transform:translateY(-50%) translate(-8px)}to{opacity:1;transform:translateY(-50%) translate(0)}}@keyframes label-blink{0%,to{opacity:1}50%{opacity:.5}}.options-bar{display:flex;gap:var(--space-md);flex-wrap:wrap;justify-content:center}.option-group{display:flex;flex-direction:column;gap:var(--space-xs)}.option-label{font-size:.7rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:1px;font-weight:600}.mode-toggle{display:flex;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-full);padding:3px;margin-bottom:var(--space-xl);max-width:320px;margin-left:auto;margin-right:auto}.mode-btn{flex:1;padding:var(--space-sm) var(--space-md);border:none;border-radius:var(--radius-full);background:transparent;color:var(--text-tertiary);font-family:var(--font-sans);font-size:.85rem;font-weight:600;cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;justify-content:center;gap:var(--space-xs)}.mode-btn.active{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow)}.mode-btn:not(.active):hover{color:var(--text-secondary)}.results-section{margin-top:var(--space-2xl);animation:scaleIn .5s ease-out}.results-header{margin-bottom:var(--space-lg)}.results-header h2{font-size:1.3rem;font-weight:700;margin-bottom:var(--space-xs)}.emotion-bar{display:flex;align-items:center;gap:var(--space-md);flex-wrap:wrap;padding:var(--space-md) var(--space-lg);background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);margin-bottom:var(--space-lg)}.emotion-item{display:flex;align-items:center;gap:var(--space-xs);font-size:.85rem}.emotion-label{color:var(--text-tertiary);font-weight:500}.emotion-value{color:var(--accent-primary-light);font-weight:600}.best-fit-card{background:var(--gradient-card);border:1px solid var(--border-accent);border-radius:var(--radius-xl);padding:var(--space-2xl);margin-bottom:var(--space-xl);text-align:center;position:relative;overflow:hidden;animation:scaleIn .5s ease-out}.best-fit-card:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:200px;height:2px;background:var(--gradient-primary)}.best-fit-label{font-size:.75rem;color:var(--accent-secondary-light);text-transform:uppercase;letter-spacing:2px;font-weight:700;margin-bottom:var(--space-sm)}.best-fit-word{font-size:clamp(2rem,4vw,3rem);font-weight:900;background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:var(--space-md);letter-spacing:-.02em}.best-fit-explanation{font-size:.95rem;color:var(--text-secondary);max-width:500px;margin:0 auto var(--space-md);line-height:1.6}.best-fit-categories{display:flex;justify-content:center;gap:var(--space-sm);flex-wrap:wrap}.best-fit-actions{display:flex;justify-content:center;gap:var(--space-sm);margin-top:var(--space-lg)}.example-sentence{display:flex;align-items:flex-start;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);background:#6c5ce70f;border-left:3px solid var(--accent-primary);border-radius:0 var(--radius-md) var(--radius-md) 0;margin:var(--space-md) auto;max-width:520px;transition:background var(--transition-normal)}.example-sentence:hover{background:#6c5ce71a}.example-sentence-icon{color:var(--accent-primary);font-size:1.3rem;line-height:1;flex-shrink:0;opacity:.7;margin-top:1px}.example-sentence-text{font-size:.9rem;font-style:italic;color:var(--text-secondary);line-height:1.6;margin:0}.example-sentence-alt{max-width:none;margin:var(--space-sm) 0;padding:var(--space-sm) var(--space-md)}.example-sentence-alt .example-sentence-icon{font-size:1rem}.example-sentence-alt .example-sentence-text{font-size:.82rem}.alternatives-header{font-size:1.1rem;font-weight:700;margin-bottom:var(--space-lg);color:var(--text-primary)}.alternatives-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-md)}.alt-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition-normal);cursor:default;animation:fadeInUp .4s ease-out both}.alt-card:nth-child(1){animation-delay:.05s}.alt-card:nth-child(2){animation-delay:.1s}.alt-card:nth-child(3){animation-delay:.15s}.alt-card:nth-child(4){animation-delay:.2s}.alt-card:nth-child(5){animation-delay:.25s}.alt-card:nth-child(6){animation-delay:.3s}.alt-card:nth-child(7){animation-delay:.35s}.alt-card:nth-child(8){animation-delay:.4s}.alt-card:hover{border-color:var(--border-accent);background:var(--bg-card-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.alt-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-sm)}.alt-word{font-size:1.2rem;font-weight:700;color:var(--text-primary)}.alt-strength{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.alt-explanation{font-size:.85rem;color:var(--text-secondary);line-height:1.5;margin-bottom:var(--space-sm)}.alt-categories{display:flex;gap:var(--space-xs);flex-wrap:wrap;margin-bottom:var(--space-sm)}.alt-actions{display:flex;gap:var(--space-xs);margin-top:var(--space-sm);padding-top:var(--space-sm);border-top:1px solid var(--border-subtle)}.rewrite-result{margin-top:var(--space-2xl);animation:fadeInUp .5s ease-out}.rewrite-comparison{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg);margin-bottom:var(--space-xl)}.rewrite-box{padding:var(--space-xl);border-radius:var(--radius-lg);border:1px solid var(--border-subtle)}.rewrite-box.original{background:#fd79a80d;border-color:#fd79a833}.rewrite-box.rewritten{background:#00cec90d;border-color:#00cec933}.rewrite-box-label{font-size:.7rem;text-transform:uppercase;letter-spacing:1.5px;font-weight:700;margin-bottom:var(--space-md)}.rewrite-box.original .rewrite-box-label{color:var(--accent-warm)}.rewrite-box.rewritten .rewrite-box-label{color:var(--accent-secondary-light)}.rewrite-box p{font-size:1.05rem;line-height:1.7;color:var(--text-primary)}.changes-list{list-style:none}.change-item{display:flex;align-items:flex-start;gap:var(--space-md);padding:var(--space-md) var(--space-lg);background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);margin-bottom:var(--space-sm)}.change-words{display:flex;align-items:center;gap:var(--space-sm);flex-shrink:0}.change-original{color:var(--accent-warm);text-decoration:line-through;font-weight:500}.change-arrow{color:var(--text-muted)}.change-new{color:var(--accent-secondary-light);font-weight:600}.change-reason{font-size:.85rem;color:var(--text-secondary)}.rewrite-goals{display:flex;gap:var(--space-sm);flex-wrap:wrap;justify-content:center;margin-bottom:var(--space-md)}.goal-chip{padding:var(--space-sm) var(--space-md);background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-full);color:var(--text-secondary);font-size:.85rem;font-weight:500;cursor:pointer;transition:all var(--transition-normal);font-family:var(--font-sans)}.goal-chip:hover{border-color:var(--border-accent);color:var(--text-primary)}.goal-chip.active{background:#6c5ce726;border-color:var(--accent-primary);color:var(--accent-primary-light)}.wotd-card{background:var(--gradient-card);border:1px solid var(--border-accent);border-radius:var(--radius-xl);padding:var(--space-2xl);position:relative;overflow:hidden;margin-bottom:var(--space-xl);animation:scaleIn .5s ease-out}.wotd-card:after{content:"";position:absolute;top:-50%;right:-20%;width:300px;height:300px;background:radial-gradient(circle,rgba(108,92,231,.08) 0%,transparent 70%);pointer-events:none}.wotd-badge{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-md);background:var(--gradient-primary);border-radius:var(--radius-full);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#fff;margin-bottom:var(--space-lg)}.wotd-word{font-size:2.5rem;font-weight:900;background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:var(--space-md)}.wotd-meaning{font-size:1.05rem;color:var(--text-secondary);line-height:1.7;margin-bottom:var(--space-lg);max-width:600px}.wotd-details{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-md)}.wotd-detail{padding:var(--space-md);background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.wotd-detail-label{font-size:.7rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:1px;font-weight:600;margin-bottom:var(--space-xs)}.wotd-detail-value{font-size:.9rem;color:var(--text-primary);line-height:1.5}.vocab-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-xl)}.vocab-header h1{font-size:1.8rem;font-weight:800}.vocab-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--space-md)}.vocab-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition-normal);animation:fadeInUp .4s ease-out 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var(--border-subtle)}.history-list{display:flex;flex-direction:column;gap:var(--space-sm)}.history-item{display:flex;align-items:center;gap:var(--space-lg);padding:var(--space-md) var(--space-lg);background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:all var(--transition-normal);cursor:pointer;animation:slideInLeft .3s ease-out 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infinite}.loading-text{color:var(--text-secondary);font-size:.9rem}.loading-steps{display:flex;flex-direction:column;gap:var(--space-sm);width:100%;max-width:350px}.loading-step{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);font-size:.85rem;color:var(--text-tertiary);transition:all var(--transition-normal)}.loading-step.active{color:var(--accent-primary-light);background:#6c5ce714}.loading-step.done{color:var(--accent-secondary-light)}.loading-step-icon{width:20px;height:20px;flex-shrink:0}.empty-state{text-align:center;padding:var(--space-3xl) var(--space-xl)}.empty-icon{font-size:3rem;margin-bottom:var(--space-lg);opacity:.5}.empty-title{font-size:1.2rem;font-weight:700;color:var(--text-secondary);margin-bottom:var(--space-sm)}.empty-text{color:var(--text-tertiary);font-size:.9rem}.toast-container{position:fixed;bottom:var(--space-xl);right:var(--space-xl);z-index:1000;display:flex;flex-direction:column;gap:var(--space-sm)}.toast{padding:var(--space-md) var(--space-lg);background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-medium);border-radius:var(--radius-md);color:var(--text-primary);font-size:.85rem;box-shadow:var(--shadow-lg);animation:slideInRight .3s ease-out;display:flex;align-items:center;gap:var(--space-sm)}.toast-success{border-color:#00cec94d}.toast-error{border-color:#fd79a84d}.page-header{margin-bottom:var(--space-2xl)}.page-header h1{font-size:2rem;font-weight:800;margin-bottom:var(--space-xs)}.page-header p{color:var(--text-secondary);font-size:1rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideInRight{0%{opacity:0;transform:translate(100px)}to{opacity:1;transform:translate(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-40px)}to{opacity:1;transform:translate(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.fade-in{animation:fadeInUp .5s ease-out}.fade-in-delay-1{animation-delay:.1s;animation-fill-mode:both}.fade-in-delay-2{animation-delay:.2s;animation-fill-mode:both}.fade-in-delay-3{animation-delay:.3s;animation-fill-mode:both}.theme-toggle{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:var(--bg-glass);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-normal);font-size:1.1rem;padding:0;flex-shrink:0}.theme-toggle:hover{background:var(--bg-glass-hover);color:var(--accent-gold);border-color:var(--border-accent);transform:rotate(15deg)}.card,.navbar,.alt-card,.best-fit-card,.history-item,.vocab-card,.wotd-card,.modal,.toast,.search-input,.select,.error-banner,.badge,.change-item,.rewrite-box,.loading-step,.goal-chip,.wotd-detail,.btn-secondary{transition:all var(--transition-normal),background-color .3s ease,border-color .3s ease,color .3s ease}[data-theme=light] .select option{background:#fff;color:#1a1a2e}[data-theme=light] .modal-overlay{background:#0006}[data-theme=light] ::-webkit-scrollbar-track{background:#eeeef4}[data-theme=light] ::-webkit-scrollbar-thumb{background:#ccd}.skeleton{background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-card-hover) 50%,var(--bg-tertiary) 75%);background-size:400% 100%;animation:shimmer 1.5s ease-in-out infinite;border-radius:var(--radius-sm)}.error-banner{padding:var(--space-md) var(--space-lg);background:#fd79a814;border:1px solid rgba(253,121,168,.2);border-radius:var(--radius-md);color:var(--accent-warm);font-size:.9rem;display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-lg)}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease-out}.modal{background:var(--bg-secondary);border:1px solid var(--border-medium);border-radius:var(--radius-xl);padding:var(--space-2xl);width:90%;max-width:480px;animation:fadeInUp .3s ease-out}.modal h3{font-size:1.3rem;font-weight:700;margin-bottom:var(--space-lg)}.modal-actions{display:flex;justify-content:flex-end;gap:var(--space-sm);margin-top:var(--space-xl)}.form-group{margin-bottom:var(--space-md)}.form-label{display:block;font-size:.8rem;color:var(--text-secondary);font-weight:600;margin-bottom:var(--space-xs);text-transform:uppercase;letter-spacing:.5px}@media(max-width:768px){.navbar{padding:var(--space-sm) var(--space-md)}.navbar-inner{flex-wrap:wrap;gap:var(--space-sm)}.navbar-nav{width:100%;justify-content:center}.main-content{padding:var(--space-md)}.hero-section{padding:var(--space-xl) 0 var(--space-lg)}.search-input{font-size:1rem;padding-right:60px}.search-btn span{display:none}.options-bar{flex-direction:column;align-items:stretch}.rewrite-comparison,.alternatives-grid,.wotd-details{grid-template-columns:1fr}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}