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2px rgba(0, 0, 0, .05);--shadow-md: 0 1px 3px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 6px rgba(0, 0, 0, .1);--shadow-hover: 0 4px 12px rgba(0, 0, 0, .12);--scrollbar-track: #f1f5f9;--scrollbar-thumb: #cbd5e1;--scrollbar-thumb-hover: #94a3b8;--spacing-0: 0;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--leading-tight: 1.2;--leading-normal: 1.5;--leading-relaxed: 1.6;--radius-none: 0;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--transition-instant: .1s ease-in-out;--transition-fast: .15s ease-in-out;--transition-base: .2s ease-in-out;--transition-slow: .3s ease-in-out;--transform-transition: transform var(--transition-fast);--opacity-transition: opacity var(--transition-fast)}body{margin:0;min-height:100vh;background-color:var(--bg-light);color:var(--text-primary);line-height:var(--leading-normal);transition:background-color var(--transition-slow),color var(--transition-slow)}code{font-family:Courier New,Fira Code,Consolas,monospace;background-color:var(--bg-lighter);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-size:.875em}h1,h2,h3,h4,h5,h6{font-weight:var(--font-semibold);line-height:var(--leading-tight);color:var(--text-primary);margin-bottom:var(--spacing-md)}h1{font-size:var(--text-3xl)}h2{font-size:var(--text-2xl)}h3{font-size:var(--text-xl)}h4{font-size:var(--text-lg)}h5{font-size:var(--text-base)}h6{font-size:var(--text-sm)}p{line-height:var(--leading-relaxed);margin-bottom:var(--spacing-md)}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-hover)}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit;font-size:inherit;line-height:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--scrollbar-track);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:var(--radius-sm);transition:background-color var(--transition-fast)}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}*:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}::selection{background-color:var(--primary-light);color:var(--text-primary)}.skip-link{position:absolute;top:-40px;left:0;background:var(--primary-color);color:var(--text-on-primary);padding:8px;text-decoration:none;z-index:10000;transition:background-color var(--transition-slow),color var(--transition-slow),top .2s}.skip-link:focus{top:0}.sr-only,.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}:focus:not(:focus-visible){outline:none}[data-theme=dark]{--primary-color: #3b82f6;--primary-hover: #60a5fa;--primary-active: #2563eb;--primary-light: #1e3a8a;--primary-disabled: #475569;--secondary-color: #94a3b8;--secondary-hover: #cbd5e1;--secondary-active: #e2e8f0;--secondary-light: #334155;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #64748b;--text-on-primary: #ffffff;--bg-white: #1e293b;--bg-light: #0f172a;--bg-lighter: #1e293b;--bg-scrollbar: #334155;--border-light: #334155;--border-medium: #475569;--border-dark: #64748b;--error-bg: #7f1d1d;--error-text: #fecaca;--error-solid: #ef4444;--error-hover: #f87171;--error-active: #dc2626;--success-bg: #14532d;--success-text: #bbf7d0;--success-solid: #22c55e;--success-hover: #4ade80;--success-active: #16a34a;--warning-bg: #78350f;--warning-text: #fde68a;--warning-solid: #f59e0b;--warning-hover: #fbbf24;--warning-active: #d97706;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 1px 3px rgba(0, 0, 0, .4);--shadow-lg: 0 4px 6px rgba(0, 0, 0, .5);--shadow-hover: 0 4px 12px rgba(0, 0, 0, .6);--scrollbar-track: #1e293b;--scrollbar-thumb: #475569;--scrollbar-thumb-hover: #64748b}[data-theme=dark] body{background-color:var(--bg-light);color:var(--text-primary)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.button{--button-transition: var(--transition-base);--button-border-radius: var(--radius-sm);--button-font-weight: var(--font-medium);--button-focus-outline: 2px solid var(--primary-color);--button-focus-outline-offset: 2px;display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);font-family:inherit;font-weight:var(--button-font-weight);border:none;border-radius:var(--button-border-radius);cursor:pointer;text-decoration:none;white-space:nowrap;transition:background-color var(--transition-base),color var(--transition-base),border-color var(--transition-base),box-shadow var(--transition-base);outline:none}.button:focus-visible{outline:3px solid var(--primary-color);outline-offset:2px;box-shadow:0 0 0 4px #2563eb33}.button--primary:focus-visible{outline:3px solid #ffffff;outline-offset:2px;box-shadow:0 0 0 4px var(--primary-color)}.button--secondary:focus-visible{outline:3px solid var(--primary-color);outline-offset:2px;box-shadow:0 0 0 4px #2563eb33}.button--danger:focus-visible{outline:3px solid #ffffff;outline-offset:2px;box-shadow:0 0 0 4px var(--error-solid)}.button:disabled,.button.button--disabled{cursor:not-allowed;opacity:.7}.button:active:not(:disabled){transform:translateY(1px)}.button--primary{background-color:var(--primary-color);color:var(--text-on-primary)}.button--primary:hover:not(:disabled){background-color:var(--primary-hover)}.button--primary:active:not(:disabled){background-color:var(--primary-active)}.button--primary:disabled{background-color:var(--primary-disabled)}.button--secondary{background-color:var(--secondary-light);color:var(--text-primary)}.button--secondary:hover:not(:disabled){background-color:var(--border-medium)}.button--secondary:active:not(:disabled){background-color:var(--border-dark)}.button--secondary:disabled{background-color:var(--secondary-light);color:var(--text-muted)}.button--danger{background-color:var(--error-solid);color:var(--text-on-primary)}.button--danger:hover:not(:disabled){background-color:var(--error-hover)}.button--danger:active:not(:disabled){background-color:var(--error-active)}.button--danger:disabled{background-color:var(--error-bg);color:var(--error-text)}.button--outline{background-color:transparent;color:var(--text-primary);border:2px solid var(--border-medium)}.button--outline:hover:not(:disabled){background-color:var(--bg-light);border-color:var(--primary-color);color:var(--primary-color)}.button--outline:active:not(:disabled){background-color:var(--bg-lighter);border-color:var(--primary-hover);color:var(--primary-hover)}.button--outline:disabled{border-color:var(--border-light);color:var(--text-muted);cursor:not-allowed}.button--outline:focus-visible{outline:3px solid var(--primary-color);outline-offset:2px;box-shadow:0 0 0 4px #2563eb33}.button--small{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--text-sm);line-height:1.25rem;min-height:2rem}.button--medium{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--text-base);line-height:1.5rem;min-height:2.5rem}.button--large{padding:var(--spacing-md) var(--spacing-xl);font-size:var(--text-lg);line-height:1.75rem;min-height:3rem}.button--full-width{width:100%}@media(prefers-reduced-motion:reduce){.button{transition:none}}@media(prefers-contrast:high){.button{border:2px solid currentColor}}.spinner{--spinner-color: var(--primary-color);--spinner-color-light: var(--primary-disabled);--spinner-animation-duration: 1s;display:inline-flex;align-items:center;justify-content:center;transition:opacity var(--transition-fast)}.spinner__ring{display:block;border-radius:50%;border-style:solid;border-color:var(--spinner-color-light);border-top-color:var(--spinner-color);animation:spinner-spin var(--spinner-animation-duration) linear infinite}.spinner--small .spinner__ring{width:1.25rem;height:1.25rem;border-width:2px}.spinner--medium .spinner__ring{width:2rem;height:2rem;border-width:3px}.spinner--large .spinner__ring{width:3rem;height:3rem;border-width:4px}@keyframes spinner-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner__ring{animation-duration:2s}}@media(prefers-contrast:high){.spinner__ring{border-color:#fff;border-top-color:#000}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--spacing-2xl);gap:var(--spacing-md);font-family:inherit;background-color:var(--bg-white);border-radius:var(--radius-md);max-width:100%;transition:background-color var(--transition-slow)}.empty-state__icon{display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:2rem}.empty-state__icon svg{width:100%;height:100%}.empty-state__title{margin:0;color:var(--text-secondary);font-weight:var(--font-semibold);line-height:1.4;max-width:25rem}.empty-state__description{margin:0;color:var(--text-muted);font-weight:var(--font-normal);line-height:var(--leading-relaxed);max-width:30rem}.empty-state__action{margin-top:var(--spacing-sm)}.empty-state--small{padding:var(--spacing-xl);gap:var(--spacing-sm)}.empty-state--small .empty-state__icon{width:2rem;height:2rem}.empty-state--small .empty-state__title{font-size:var(--text-base)}.empty-state--small .empty-state__description{font-size:var(--text-sm)}.empty-state--medium{padding:var(--spacing-2xl);gap:var(--spacing-md)}.empty-state--medium .empty-state__icon{width:3rem;height:3rem}.empty-state--medium .empty-state__title{font-size:var(--text-xl)}.empty-state--medium .empty-state__description{font-size:var(--text-base)}.empty-state--large{padding:var(--spacing-3xl);gap:var(--spacing-lg)}.empty-state--large .empty-state__icon{width:4rem;height:4rem}.empty-state--large .empty-state__title{font-size:var(--text-2xl)}.empty-state--large .empty-state__description{font-size:var(--text-lg)}@media(max-width:40rem){.empty-state{padding:var(--spacing-xl)}.empty-state__title,.empty-state__description{max-width:100%}}@media(prefers-contrast:high){.empty-state{border:2px solid var(--border-light)}}.app-content{display:flex;flex-direction:column;gap:var(--spacing-2xl)}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-3xl) var(--spacing-xl);background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:background-color var(--transition-slow),box-shadow var(--transition-slow)}.loading-container p{margin-top:var(--spacing-md);color:var(--text-secondary);font-size:var(--text-base)}.component-loader,.error-container{display:flex;justify-content:center;align-items:center;padding:var(--spacing-2xl);background:var(--bg-light);border-radius:var(--radius-lg);margin-top:var(--spacing-md);transition:background-color var(--transition-slow)}@media(max-width:768px){.app-content{gap:var(--spacing-xl)}.loading-container{padding:var(--spacing-2xl) var(--spacing-lg)}.component-loader{padding:var(--spacing-xl) var(--spacing-lg)}}.email-item{background:var(--bg-white);border:1px solid var(--border-light);border-radius:var(--radius-sm);margin-bottom:var(--spacing-md);overflow:hidden;transition:background-color var(--transition-slow),border-color var(--transition-slow),color var(--transition-slow)}.email-item-expanded{border-color:var(--border-medium)}.email-header{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-white);border:none;border-left:3px solid var(--primary-color);cursor:pointer;text-align:left;transition:background-color var(--transition-fast),border-color var(--transition-fast)}.email-header:hover,.email-header:focus{background:var(--bg-light);border-left-color:var(--primary-color);outline:none;transition:background-color var(--transition-fast)}.email-header:focus-visible{outline:3px solid var(--primary-color);outline-offset:2px;box-shadow:0 0 0 4px #2563eb33;z-index:1}.email-header-left{flex:1;min-width:0}.email-from{font-weight:var(--font-semibold);color:var(--text-primary);font-size:var(--text-base);margin-bottom:var(--spacing-xs);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.email-subject{color:var(--text-secondary);font-size:var(--text-sm);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.email-header-right{display:flex;align-items:center;gap:var(--spacing-md);margin-left:var(--spacing-md)}.email-time{font-size:var(--text-xs);color:var(--text-muted);white-space:nowrap}.expand-icon{font-size:var(--text-xl);font-weight:var(--font-normal);color:var(--primary-color);width:1.5rem;text-align:center;line-height:1;display:flex;align-items:center;justify-content:center}.email-body{border-top:1px solid var(--border-light);background:var(--bg-white);transition:background-color var(--transition-slow),border-color var(--transition-slow)}.email-body-content{padding:var(--spacing-xl)}.email-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(12.5rem,1fr));gap:var(--spacing-md);padding-bottom:var(--spacing-md);margin-bottom:var(--spacing-md);border-bottom:1px solid var(--border-light)}.meta-item{display:flex;flex-direction:column;gap:var(--spacing-xs)}.meta-label{font-size:var(--text-xs);color:var(--text-muted);font-weight:var(--font-semibold);text-transform:uppercase;letter-spacing:.5px}.meta-value{font-size:var(--text-sm);color:var(--text-primary);word-break:break-all;margin:0}.email-html-content{line-height:var(--leading-relaxed);color:var(--text-primary)}.email-html-content img{max-width:100%;height:auto}.email-html-content a{color:var(--primary-color);text-decoration:none}.email-html-content a:hover,.email-html-content a:focus{text-decoration:underline}.email-text-content{background:var(--bg-light);padding:var(--spacing-md);border-radius:var(--radius-sm);border:1px solid var(--border-light)}.email-text-content pre{margin:0;white-space:pre-wrap;word-wrap:break-word;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:var(--text-sm);line-height:var(--leading-relaxed);color:var(--text-primary)}.no-content{text-align:center;padding:var(--spacing-xl);color:var(--text-muted);font-style:italic;margin:0}@media(max-width:768px){.email-header{padding:var(--spacing-sm) var(--spacing-md)}.email-header-right{flex-direction:column;align-items:flex-end;gap:var(--spacing-sm);margin-left:var(--spacing-sm)}.email-body-content{padding:var(--spacing-md)}.email-meta{grid-template-columns:1fr;gap:var(--spacing-sm)}}.affiliate-ad{background:var(--bg-white);border:1px solid var(--border-light);border-radius:var(--radius-sm);margin-bottom:var(--spacing-md);overflow:hidden;position:relative;transition:background-color var(--transition-slow),box-shadow var(--transition-fast),border-color var(--transition-fast);display:block!important;visibility:visible!important;opacity:1!important;height:auto!important;min-height:80px!important}.affiliate-ad:hover{box-shadow:0 4px 12px #0000001a;border-color:var(--border-medium)}.affiliate-ad-link{display:block;text-decoration:none;width:100%;height:100%}.affiliate-ad-link:hover,.affiliate-ad-link:focus{outline:none}.affiliate-badge{position:absolute;top:0;right:0;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-size:.65rem;font-weight:var(--font-semibold);text-transform:uppercase;letter-spacing:1px;padding:.25rem .75rem;border-bottom-left-radius:var(--radius-sm);z-index:10}.affiliate-ad-content{padding:var(--spacing-md) var(--spacing-lg);background:linear-gradient(135deg,#667eea08,#764ba208);border-left:3px solid #667eea;min-height:80px;display:flex;align-items:center;transition:background var(--transition-slow)}.affiliate-ad-header{display:flex;align-items:center;justify-content:space-between;width:100%}.affiliate-ad-left{flex:1;min-width:0}.affiliate-from{font-weight:var(--font-semibold);color:var(--text-primary);font-size:var(--text-base);margin-bottom:var(--spacing-xs);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.affiliate-subject{color:var(--text-secondary);font-size:var(--text-sm);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.affiliate-ad:focus-within{box-shadow:0 0 0 3px #667eea4d;border-color:#667eea}@media(max-width:768px){.affiliate-ad-content{padding:var(--spacing-sm) var(--spacing-md)}.affiliate-badge{font-size:.6rem;padding:.2rem .6rem}}[data-theme=dark] .affiliate-ad-content{background:linear-gradient(135deg,#667eea1a,#764ba21a)}[data-theme=dark] .affiliate-ad:focus-within{box-shadow:0 0 0 3px #667eea80}.email-list{background:var(--bg-white);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:var(--spacing-xl);transition:background-color var(--transition-slow),border-color var(--transition-slow),color var(--transition-slow)}.email-list-header{margin-bottom:var(--spacing-xl);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md)}.email-list-title{margin:0;font-size:var(--text-2xl);font-weight:var(--font-semibold);color:var(--text-primary);display:flex;align-items:center;gap:var(--spacing-sm)}.email-count{background:var(--bg-light);color:var(--text-primary);font-size:var(--text-sm);font-weight:var(--font-medium);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-full);border:1px solid var(--border-light)}.pagination-info{color:var(--text-secondary);font-size:var(--text-sm);font-weight:var(--font-normal)}.email-items{display:flex;flex-direction:column}.email-list>aside{width:100%;display:block;margin-bottom:var(--spacing-md)}.email-items aside{width:100%}.pagination{display:flex;justify-content:center;align-items:center;gap:var(--spacing-sm);margin-top:var(--spacing-2xl);padding-top:var(--spacing-xl);border-top:1px solid var(--border-light)}.pagination-numbers{display:flex;gap:var(--spacing-xs)}@media(max-width:768px){.email-list{padding:var(--spacing-md)}.email-list-title{font-size:var(--text-xl)}.pagination{margin-top:var(--spacing-xl);padding-top:var(--spacing-xl)}}