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8px;font-weight:700;font-size:.8rem;border-radius:var(--radius-md);border:1px solid var(--border-color, rgba(255, 255, 255, .15))}.header__lang-code{letter-spacing:.05em}.header__headless-btn{position:relative;isolation:isolate;color:var(--text-secondary);transition:color var(--transition-fast),transform var(--transition-fast)}.header__headless-btn:hover{color:#fff;transform:translateY(-2px)}.header__headless-btn:before{content:"";position:absolute;top:50%;left:50%;width:110%;height:110%;transform:translate(-50%,-50%);background:conic-gradient(from 0deg,red,#ff7f00,#ff0,#0f0,#00f,indigo,#9400d3,red);border-radius:50%;filter:blur(8px);opacity:.5;z-index:-1;animation:spectrum-spin 4s linear infinite;transition:opacity var(--transition-fast),filter var(--transition-fast)}.header__headless-btn:hover:before{opacity:.9;filter:blur(10px)}@keyframes spectrum-spin{0%{transform:translate(-50%,-50%) rotate(0)}to{transform:translate(-50%,-50%) rotate(360deg)}}@media(max-width:480px){.header{padding:0 10px}.header__brand{gap:6px;min-width:0;flex:1;overflow:hidden}.header__title{font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header__lang-btn{padding:3px 6px;font-size:.75rem}}.ios-prompt-modal{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:9999;display:flex;align-items:center;justify-content:center}.ios-prompt-content{background:var(--surface);padding:24px;border-radius:var(--radius-lg);max-width:400px;width:90%;box-shadow:var(--shadow-lg)}.ios-prompt-content h3{margin-top:0;color:var(--text-primary)}.ios-prompt-content p{color:var(--text-secondary);margin-bottom:12px}.ios-prompt-content ol{color:var(--text-primary);margin-bottom:20px;padding-left:20px}.ios-prompt-content li{margin-bottom:8px}.preview-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#000000b3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:var(--space-md);animation:fadeIn .2s ease-out}.preview-modal{width:90vw;max-width:900px;max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.preview-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:var(--space-md);border-bottom:1px solid var(--border-color);gap:var(--space-sm);flex-shrink:0}.preview-title{font-size:1rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}.preview-controls{display:flex;align-items:center;gap:var(--space-xs);flex-shrink:0}.preview-zoom-label{font-size:.8rem;color:var(--text-secondary);min-width:40px;text-align:center}.preview-close:hover{color:var(--error)!important}.preview-content{flex:1;overflow:auto;margin-top:var(--space-md);display:flex;align-items:flex-start;justify-content:center;min-height:200px}.preview-image-wrapper{max-height:calc(90vh - 120px);width:100%;display:flex;justify-content:center}.preview-image{max-width:100%;height:auto;border-radius:var(--radius-sm);transition:transform .2s ease}.preview-iframe{width:100%;height:calc(90vh - 120px);border:none;border-radius:var(--radius-sm);background:#fff}.preview-unsupported{display:flex;align-items:center;justify-content:center;height:200px;color:var(--text-muted)}@media(max-width:768px){.preview-modal{width:95vw;max-height:95vh}.preview-header{flex-wrap:wrap}.preview-title{font-size:.9rem}}@media(max-width:480px){.preview-overlay{padding:var(--space-xs)}.preview-modal{width:100vw;max-height:100vh;border-radius:var(--radius-sm)}}.upload-area{margin-bottom:var(--space-xl)}.upload-zone{text-align:center;cursor:pointer;padding:var(--space-2xl) var(--space-xl);transition:background var(--transition-normal),border-color var(--transition-normal),transform var(--transition-normal);border:2px dashed var(--border-color)}.upload-zone:hover,.upload-zone--active{border-color:var(--accent);background:#f8a2230f;transform:scale(1.01)}.upload-zone__input{display:none}.upload-zone__icon{color:var(--accent);margin-bottom:var(--space-md);opacity:.8}.upload-zone__title{font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--space-xs)}.upload-zone__subtitle{color:var(--text-secondary);margin-bottom:var(--space-md)}.upload-zone__hint{font-size:var(--font-size-sm);color:var(--text-muted)}.upload-zone__loading{display:flex;flex-direction:column;align-items:center;gap:var(--space-md);color:var(--accent)}.upload-zone__spinner{animation:spin 1s linear infinite}.upload-error{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);background:#ef44441f;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-md);color:#fca5a5;margin-top:var(--space-md);font-size:var(--font-size-sm)}.upload-error span{flex:1}.upload-result{padding:var(--space-lg)}.upload-result__info{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg)}.upload-result__icon{color:var(--accent);flex-shrink:0}.upload-result__info>div{flex:1;min-width:0}.upload-result__name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.upload-result__meta{font-size:var(--font-size-sm);color:var(--text-secondary)}.upload-result__btn{width:100%;padding:var(--space-md) var(--space-lg);font-size:1rem}.upload-result__lang-select{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg);padding:var(--space-sm) var(--space-md);background:#ffffff08;border-radius:var(--radius-md);border:1px solid var(--border-color)}.upload-result__lang-label{font-size:var(--font-size-sm);color:var(--text-secondary);font-weight:500}.upload-result__lang-dropdown{flex:1;background:transparent;border:none;color:var(--text-primary);font-size:var(--font-size-sm);padding:var(--space-xs);outline:none;cursor:pointer}.upload-result__lang-dropdown:focus{color:var(--accent)}.upload-result__lang-dropdown option{background:#fff;color:#000}.upload-zone__progress-container{margin-top:var(--space-lg);width:100%;max-width:300px;margin-left:auto;margin-right:auto}.upload-zone__progress-bar{height:6px;background:#ffffff1a;border-radius:3px;overflow:hidden;margin-bottom:var(--space-sm)}.upload-zone__progress-fill{height:100%;background:var(--accent);transition:width .3s ease}.upload-zone__progress-actions{display:flex;justify-content:space-between;align-items:center}.upload-zone__progress-text{font-size:var(--font-size-sm);color:var(--text-secondary)}.upload-zone__cancel-btn{display:flex;align-items:center;gap:4px;background:transparent;border:1px solid rgba(255,255,255,.2);color:var(--text-secondary);font-size:.75rem;padding:4px 8px;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s ease}.upload-zone__cancel-btn:hover{background:#ffffff1a;color:var(--text-primary)}.upload-btn-container:hover{background:#ffffff1a!important;border-color:var(--accent)!important;transform:translateY(-2px)}.upload-btn-container:focus{outline:none;background:#ffffff1a!important;border-color:var(--accent)!important;box-shadow:0 0 0 3px #f8a22366}.progress-section{padding:var(--space-lg);margin-bottom:var(--space-xl)}.progress-header{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md);color:var(--accent);font-weight:500;font-size:var(--font-size-sm)}.progress-step{flex:1}.progress-percent{font-weight:700;font-size:1rem}.progress-track{width:100%;height:8px;background:#ffffff14;border-radius:4px;overflow:hidden;margin-bottom:var(--space-md)}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),#ffba53);border-radius:4px;transition:width .5s ease}.progress-fill--error{background:linear-gradient(90deg,var(--error),#f87171)}.progress-fill--done{background:linear-gradient(90deg,var(--success),#34d399)}.progress-message{font-size:var(--font-size-sm);color:var(--text-secondary);min-height:1.2em}.progress-message--error{color:#fca5a5}.a11y-toolbar{display:flex;align-items:center;gap:6px;padding:7px 12px!important;margin-bottom:8px;flex-wrap:wrap}.a11y-group{display:flex;align-items:center;gap:var(--space-xs)}.a11y-divider{width:1px;height:24px;background:var(--border-color);margin:0 var(--space-xs)}.a11y-btn{font-size:.8rem;padding:5px;white-space:nowrap;border-radius:50px;transition:all .2s cubic-bezier(.4,0,.2,1)}.a11y-btn:active{transform:scale(.92)}.a11y-btn--active{background:var(--accent)!important;border-color:var(--accent)!important;color:#fff!important;box-shadow:0 4px 12px var(--accent-glow)}.a11y-size-indicator{font-size:.7rem;color:var(--text-muted);min-width:36px;text-align:center}.a11y-reset{margin-left:auto;opacity:.5}.a11y-reset:hover{opacity:1}@media(max-width:768px){.a11y-toolbar{padding:var(--space-sm) var(--space-md)}.a11y-divider{display:none}}@keyframes 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var(--space-lg);border-radius:var(--radius-lg);font-weight:700}.grade--pass{background:#10b98126;color:var(--success)}.grade--warning{background:#f59e0b26;color:var(--warning)}.grade--fail{background:#ef444426;color:var(--error)}.reliability-value{font-size:var(--font-size-2xl)}.reliability-label{font-size:var(--font-size-sm);opacity:.8}.reliability-details{display:grid;gap:var(--space-sm);margin-bottom:var(--space-lg)}.rel-bar__label{display:flex;justify-content:space-between;font-size:.75rem;color:var(--text-secondary);margin-bottom:2px}.rel-bar__track{height:4px;background:#ffffff14;border-radius:2px;overflow:hidden}.rel-bar__fill{height:100%;background:linear-gradient(90deg,var(--accent),#ffba53);border-radius:2px;transition:width .8s ease}.reliability-method{display:flex;align-items:center;gap:var(--space-md);flex-wrap:wrap}.method-badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:.75rem;font-weight:600;background:#f8a22326;color:var(--accent);border:1px solid rgba(248,162,35,.3)}.meta-info{font-size:.75rem;color:var(--text-muted)}.summary-card{padding:var(--space-lg)}.summary-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);margin-bottom:var(--space-lg);flex-wrap:wrap}.summary-actions{display:flex;gap:8px}.summary-title{font-size:var(--font-size-xl);font-weight:700}.summary-content{line-height:1.8}.summary-content h2{font-size:1.25rem;font-weight:700;margin:var(--space-lg) 0 var(--space-sm);color:var(--accent);border-bottom:1px solid var(--border-color);padding-bottom:var(--space-xs)}.summary-content h3{font-size:1.1rem;font-weight:700;margin:var(--space-md) 0 var(--space-xs);color:var(--accent)}.summary-content p{margin-bottom:var(--space-md);color:var(--text-primary)}.summary-content ul{margin:var(--space-sm) 0 var(--space-md) var(--space-lg)}.summary-content li{margin-bottom:var(--space-xs);color:var(--text-secondary)}.summary-content li::marker{color:var(--accent)}@media(max-width:768px){.summary-header{flex-direction:column;align-items:stretch}.summary-actions{width:100%;margin-top:var(--space-sm)}.summary-actions .btn{flex:1;justify-content:center;text-align:center}.summary-card{padding-right:48px}.summary-content{padding-right:8px}}@media(max-width:480px){.summary-card{padding:var(--space-md);padding-right:46px}.summary-actions{flex-direction:row;gap:8px;flex-wrap:nowrap}.summary-actions .btn{flex:1;padding:10px 8px;font-size:.85rem}}.pdf-scroll-container{width:100%;height:100%;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;align-items:center;padding:20px 0 150px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent}.pdf-scroll-container::-webkit-scrollbar{width:8px}.pdf-scroll-container::-webkit-scrollbar-track{background:transparent}.pdf-scroll-container::-webkit-scrollbar-thumb{background-color:#ffffff4d;border-radius:4px}.pdf-page-wrapper{margin-bottom:20px;box-shadow:0 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rgba(129,140,248,.6));flex-shrink:0;display:block;margin-bottom:2px}.speed-value{font-size:.68rem;font-weight:700;color:#e0e7ff;font-family:monospace;background:#6366f147;padding:3px 5px;border-radius:6px;border:1px solid rgba(129,140,248,.35);line-height:1;white-space:nowrap;letter-spacing:-.02em;margin-top:2px}.speed-slider-container{height:130px;display:flex;align-items:center;justify-content:center;padding:4px 0}.speed-range-input.vertical{writing-mode:bt-lr;writing-mode:vertical-lr;direction:rtl;width:8px;height:120px;accent-color:#6366f1;background:#ffffff26;border-radius:4px;outline:none;cursor:pointer}.speed-range-input.vertical::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,#818cf8,#4f46e5);border:2px solid #ffffff;box-shadow:0 0 10px #6366f199;cursor:grab;transition:transform .15s 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0}.speed-range-input.vertical{height:85px;width:6px}.speed-range-input.vertical::-webkit-slider-thumb{width:14px;height:14px}.preset-btn{font-size:.56rem;padding:2px 0;border-radius:4px}.speed-action-btn{width:26px;height:26px}}.headless-container{position:fixed;top:0;left:0;width:100vw;height:100vh;background:radial-gradient(circle at center,#001f54,#00081a);z-index:9999;display:flex;flex-direction:column;overflow:hidden;color:#fff}.headless-container.theme-high-contrast{background:#000;color:#fff}.headless-container.theme-high-contrast .siri-glow{display:none}.headless-container.theme-high-contrast .headless-close,.headless-container.theme-high-contrast .headless-voice-toggle,.headless-container.theme-high-contrast .headless-btn{background:#000;border:2px solid #ffffff;color:#fff}.headless-container.theme-high-contrast .headless-btn:hover,.headless-container.theme-high-contrast .headless-close:hover,.headless-container.theme-high-contrast .headless-voice-toggle:hover{background:#fff;color:#000}.headless-container.theme-high-contrast .headless-instruction.overlay{background:#000!important;border:2px solid #ffff00}.headless-container.theme-high-contrast .text-title,.headless-container.theme-high-contrast .text-subtle{background:none;-webkit-text-fill-color:initial;color:#ff0}.headless-controls{position:absolute;top:24px;right:24px;display:flex;flex-direction:column;gap:12px;z-index:10005}.headless-close,.headless-voice-toggle{background:#ffffff1a;border:none;border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;transition:background .3s}.headless-close:hover,.headless-voice-toggle:hover{background:#fff3}.siri-glow{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:10000;overflow:hidden}.siri-glow:before{content:"";position:absolute;top:50%;left:50%;width:200vmax;height:200vmax;background:conic-gradient(from 0deg at 50% 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rotate(360deg)}}.headless-instruction{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;z-index:10002;background:#0009;padding:40px;border-radius:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);width:90%;max-width:500px}.headless-instruction.overlay{top:auto;bottom:10%;transform:translate(-50%);pointer-events:none;background:#000f2da6!important;box-shadow:0 15px 40px #0009,inset 0 1px #ffffff1a!important;backdrop-filter:blur(16px) saturate(150%)!important;-webkit-backdrop-filter:blur(16px) saturate(150%)!important;padding:32px 40px!important;border:1px solid rgba(255,255,255,.15);border-radius:24px}.headless-instruction.overlay .headless-btn,.headless-instruction.overlay select,.headless-instruction.overlay label{pointer-events:auto}.headless-instruction h2{font-size:1.5rem;margin-bottom:16px;font-weight:500;background:linear-gradient(90deg,#fff,#ccc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.headless-instruction p{color:#aaa;margin-bottom:24px}.headless-instruction.ai-chat{background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;display:flex;flex-direction:column;gap:16px;align-items:center}.text-subtle{font-size:1.1rem;color:#ffffffb3;font-weight:400;margin:0}.text-title{font-size:1.6rem;font-weight:500;margin:0;background:linear-gradient(90deg,#fff,#dcdcdc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.fade-in{opacity:0;animation:smoothFadeIn .8s ease-out forwards}.fade-in-up{opacity:0;transform:translateY(20px);animation:smoothFadeUp .6s cubic-bezier(.2,.8,.2,1) forwards}.delay-smooth{animation-delay:.4s}@keyframes smoothFadeIn{to{opacity:1}}@keyframes smoothFadeUp{to{opacity:1;transform:translateY(0)}}.headless-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff;padding:12px 24px;border-radius:30px;font-size:1rem;cursor:pointer;display:inline-flex;align-items:center;transition:all .3s}.headless-btn:hover{background:#fff3;transform:translateY(-2px)}.headless-scan-wrapper{width:100%;height:100%;position:relative;z-index:10001}.document-blur-effect{filter:blur(12px) brightness(.4);pointer-events:none;transition:filter 1s ease,brightness 1s ease;width:100%;height:100%}.headless-scan-bar{width:100%;height:6px;background:#fff3;border-radius:4px;margin-bottom:24px;overflow:hidden}.headless-scan-progress{height:100%;background:linear-gradient(90deg,#00f2fe,#4facfe);width:0%;transition:width .3s ease}.headless-spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.2);border-top-color:#0ff;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 24px}@keyframes popupFadeUp{0%{opacity:0;transform:translate(-50%,calc(-50% + 20px))}to{opacity:1;transform:translate(-50%,-50%)}}.headless-result-popup{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);animation:popupFadeUp .8s cubic-bezier(.2,.8,.2,1) forwards;z-index:10003;width:100%;max-width:800px;max-height:85vh;overflow-y:auto;padding:24px 24px 60px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.2) transparent}.headless-result-popup::-webkit-scrollbar{width:6px}.headless-result-popup::-webkit-scrollbar-track{background:transparent;margin:16px 0}.headless-result-popup::-webkit-scrollbar-thumb{background:#fff3;border-radius:10px}.headless-result-popup::-webkit-scrollbar-thumb:hover{background:#fff6}.headless-result-popup .glass-card{box-shadow:0 20px 50px #00000026,0 0 0 1px #ffffff0d!important;background:#0a1128bf!important}:root{--font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-base: 16px;--font-size-sm: .875rem;--font-size-lg: 1.125rem;--font-size-xl: 1.5rem;--font-size-2xl: 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.15);--glass-blur: blur(18px);--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--container-max: 960px;--header-height: 64px}[data-theme=dark]{--bg-gradient: linear-gradient(131deg, #000005 0%, #03031f 35%, #001f4d 100%);--bg-primary: #01010a;--bg-secondary: rgba(0, 0, 0, .2);--bg-card: rgba(10, 10, 30, .4);--bg-card-hover: rgba(15, 15, 45, .6);--border-color: rgba(255, 255, 255, .05);--border-color-active: rgba(255, 255, 255, .15);--text-primary: #e2e8f0;--text-secondary: #cbd5e1;--text-muted: #64748b;--glass-bg: rgba(0, 0, 0, .4);--glass-border: 1px solid rgba(255, 255, 255, .05)}[data-theme=high-contrast],html.high-contrast{--bg-gradient: none !important;background-color:#000!important;background-image:none!important;--bg-primary: #000000;--bg-secondary: #000000;--bg-card: #000000;--bg-card-hover: #000000;--border-color: #ffffff;--border-color-active: #ffff00;--text-primary: #ffffff;--text-secondary: #ffff00;--text-muted: #ffffff;--accent: #ffff00;--accent-hover: #ffff00;--accent-glow: transparent;--glass-bg: #000000;--glass-border: 2px solid #ffffff;--glass-blur: none;--shadow-sm: none;--shadow-md: none;--shadow-lg: none;--shadow-accent: none}[data-font=dyslexic],html.dyslexic-font{--font-family: "OpenDyslexic", "Comic Sans MS", cursive, sans-serif}html.large-text{--font-size-base: 24px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body,#root,.app{max-width:100vw;width:100%;overflow-x:hidden}html{font-size:var(--font-size-base);scroll-behavior:smooth}body{font-family:var(--font-family);background:var(--bg-gradient);color:var(--text-primary);line-height:var(--line-height);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.skip-nav{position:absolute;top:-100%;left:50%;transform:translate(-50%);background:var(--accent);color:#000;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-sm);font-weight:700;text-decoration:none;z-index:10000;transition:top var(--transition-fast)}.skip-nav:focus{top:var(--space-sm);outline:3px solid var(--accent);outline-offset:2px}:focus-visible{outline:3px solid var(--accent);outline-offset:2px;box-shadow:0 0 0 6px #f8a22340}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:2px;box-shadow:0 0 0 6px #f8a22340}:focus:not(:focus-visible){outline:none;box-shadow:none}.a11y-toolbar button{position:relative}.a11y-toolbar button:focus-visible{outline:3px solid var(--accent)!important;outline-offset:4px!important;border-radius:50px}.tts-highlight{background:var(--accent)!important;color:#111!important;border-radius:4px;box-shadow:0 0 0 2px var(--accent)!important;transition:all .2s ease;scroll-margin-top:100px}[data-theme=dark] .tts-highlight{background:var(--accent)!important;color:#111!important}.high-contrast .tts-highlight{background:#ff0!important;color:#000!important;box-shadow:0 0 0 4px #ff0!important}.btn--outline{background:transparent;color:var(--text-primary);border:1px solid var(--border-color)}.btn--outline:hover:not(:disabled){background:var(--bg-card);border-color:var(--accent);color:var(--accent)}.app{display:flex;flex-direction:column;min-height:100vh}.main{flex:1;padding:var(--space-xl) var(--space-md)}.container{max-width:var(--container-max);margin:0 auto;width:100%}.header{height:var(--header-height);display:flex;align-items:center;padding:0 var(--space-lg);background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-bottom:var(--glass-border)}.header__inner{max-width:var(--container-max);margin:0 auto;width:100%;display:flex;align-items:center;justify-content:space-between}.header__title{font-size:var(--font-size-lg);font-weight:600;display:flex;align-items:center;gap:var(--space-sm)}.header__icon{font-size:var(--font-size-xl)}.glass-card{background:var(--bg-card);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-xl);transition:background var(--transition-normal),border-color var(--transition-normal)}.glass-card:hover{background:var(--bg-card-hover);border-color:var(--border-color-active)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);border:none;border-radius:var(--radius-md);font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:700;cursor:pointer;transition:transform var(--transition-normal),box-shadow var(--transition-normal);text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn--primary{background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:#fff;box-shadow:var(--shadow-accent)}.btn--primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 32px var(--accent-glow)}.btn--secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color)}.btn--secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:var(--border-color-active)}.btn--icon{padding:var(--space-sm);border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);border:1px solid transparent}.btn--icon:hover:not(:disabled){background:var(--bg-card);border-color:var(--border-color);color:var(--text-primary)}.footer{text-align:center;padding:var(--space-lg);color:var(--text-muted);font-size:var(--font-size-sm);border-top:1px solid rgba(255,255,255,.06)}@media(max-width:768px){:root{--space-xl: 24px;--space-2xl: 40px;--container-max: 100%}.header{padding:0 var(--space-md)}.header__title{font-size:1rem}.main{padding:var(--space-lg) var(--space-md)}}@media(max-width:480px){:root{--font-size-base: 15px}.glass-card{padding:var(--space-lg);border-radius:var(--radius-md)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}.animate-fade-in{animation:fadeIn .4s ease-out}.animate-pulse{animation:pulse 2s ease-in-out infinite}