*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #0f0f10;--color-surface: #1a1a1d;--color-surface-elevated: #242428;--color-border: #2e2e33;--color-text: #f5f5f7;--color-text-secondary: #a1a1a6;--color-primary: #0a84ff;--color-primary-hover: #409cff;--color-success: #30d158;--color-warning: #ffd60a;--color-error: #ff453a;--color-info: #64d2ff;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--transition-fast: .15s ease;--transition-normal: .25s ease}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.5;min-height:100vh}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}button{font-family:inherit;cursor:pointer}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app{min-height:100vh}.home{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}.home-container{max-width:700px;width:100%}.home-header{text-align:center;margin-bottom:3rem}.home-header h1{font-size:2.5rem;font-weight:700;margin-bottom:.75rem;background:linear-gradient(135deg,#fff,#a1a1a6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.home-subtitle{font-size:1.125rem;color:var(--color-text-secondary)}.url-form{margin-bottom:3rem}.url-input-wrapper{display:flex;gap:.75rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:.5rem}.url-input{flex:1;background:transparent;border:none;padding:.875rem 1rem;font-size:1rem;color:var(--color-text);outline:none}.url-input::placeholder{color:var(--color-text-secondary)}.submit-button{background:var(--color-primary);color:#fff;border:none;padding:.875rem 1.5rem;border-radius:var(--radius-md);font-size:1rem;font-weight:600;white-space:nowrap;transition:all var(--transition-fast)}.submit-button:hover:not(:disabled){background:var(--color-primary-hover)}.submit-button:disabled{opacity:.5;cursor:not-allowed}.error-message{color:var(--color-error);font-size:.875rem;margin-top:.75rem;padding-left:1rem}.features{margin-bottom:2rem}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.feature-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1.25rem;text-align:center}.feature-icon{font-size:1.75rem;display:block;margin-bottom:.5rem}.feature-card h3{font-size:.9375rem;font-weight:600;margin-bottom:.25rem}.feature-card p{font-size:.8125rem;color:var(--color-text-secondary)}.home-footer{text-align:center}.limit-info{font-size:.8125rem;color:var(--color-text-secondary)}.status-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}.status-container{max-width:500px;width:100%;text-align:center}.status-header h1{font-size:1.5rem;font-weight:600;margin-bottom:.5rem}.analyzing-url{color:var(--color-text-secondary);font-size:.875rem;word-break:break-all;margin-bottom:2rem}.progress-section{display:flex;align-items:center;gap:1rem;margin-bottom:2rem}.progress-bar{flex:1;height:8px;background:var(--color-surface);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-info));border-radius:4px;transition:width var(--transition-normal)}.progress-text{font-size:.875rem;font-weight:600;min-width:40px}.steps-list{list-style:none;text-align:left;background:var(--color-surface);border-radius:var(--radius-md);padding:1rem;margin-bottom:1.5rem}.step-item{display:flex;align-items:center;gap:.75rem;padding:.625rem 0;font-size:.9375rem}.step-item:not(:last-child){border-bottom:1px solid var(--color-border)}.step-pending{color:var(--color-text-secondary)}.step-current{color:var(--color-primary)}.step-done{color:var(--color-success)}.auto-refresh-notice{font-size:.75rem;color:var(--color-text-secondary)}.report-page{min-height:100vh;padding:2rem}.report-container{max-width:900px;margin:0 auto}.report-header{margin-bottom:2rem}.report-title-row{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}.report-title-row h1{font-size:1.75rem;font-weight:700}.copy-link-button{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text);padding:.5rem 1rem;border-radius:var(--radius-sm);font-size:.875rem;transition:all var(--transition-fast)}.copy-link-button:hover{background:var(--color-surface-elevated)}.report-meta{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;margin-top:.75rem;font-size:.875rem}.report-url{color:var(--color-text-secondary);word-break:break-all}.report-date{color:var(--color-text-secondary)}.scores-section{margin-bottom:2rem}.scores-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.score-card{background:var(--color-surface);border-radius:var(--radius-md);padding:1.5rem;text-align:center;border:2px solid transparent}.score-good{border-color:var(--color-success)}.score-average{border-color:var(--color-warning)}.score-poor{border-color:var(--color-error)}.score-value{display:block;font-size:2.5rem;font-weight:700;line-height:1;margin-bottom:.5rem}.score-good .score-value{color:var(--color-success)}.score-average .score-value{color:var(--color-warning)}.score-poor .score-value{color:var(--color-error)}.score-label{font-size:.875rem;color:var(--color-text-secondary)}.llm-section,.issues-section,.screenshots-section,.downloads-section{background:var(--color-surface);border-radius:var(--radius-lg);padding:1.5rem;margin-bottom:1.5rem}.llm-section h2,.issues-section h2,.screenshots-section h2,.downloads-section h2{font-size:1.125rem;font-weight:600;margin-bottom:1rem;display:flex;align-items:center;gap:.75rem}.llm-content{color:var(--color-text-secondary);line-height:1.7}.critical-badge{background:var(--color-error);color:#fff;font-size:.75rem;font-weight:600;padding:.25rem .5rem;border-radius:var(--radius-sm)}.issues-list{display:flex;flex-direction:column;gap:.75rem}.issue-item{background:var(--color-surface-elevated);border-radius:var(--radius-md);padding:1rem;border-left:3px solid var(--color-border)}.severity-critical{border-left-color:var(--color-error)}.severity-high{border-left-color:var(--color-warning)}.severity-medium{border-left-color:var(--color-info)}.severity-low{border-left-color:var(--color-success)}.issue-header{display:flex;gap:.5rem;margin-bottom:.5rem}.issue-severity{font-size:.75rem;font-weight:700;padding:.125rem .375rem;border-radius:3px;background:var(--color-surface)}.severity-critical .issue-severity{background:var(--color-error);color:#fff}.severity-high .issue-severity{background:var(--color-warning);color:#000}.issue-category{font-size:.75rem;color:var(--color-text-secondary);padding:.125rem .375rem;background:var(--color-surface);border-radius:3px}.issue-title{font-size:.9375rem;font-weight:600;margin-bottom:.25rem}.issue-description{font-size:.8125rem;color:var(--color-text-secondary)}.issue-suggestion{font-size:.8125rem;margin-top:.5rem;padding-top:.5rem;border-top:1px solid var(--color-border);color:var(--color-info)}.screenshots-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.screenshot-card h3{font-size:.875rem;font-weight:500;margin-bottom:.75rem;color:var(--color-text-secondary)}.screenshot-card img{width:100%;border-radius:var(--radius-md);border:1px solid var(--color-border)}.download-buttons{display:flex;flex-wrap:wrap;gap:.75rem}.download-button{background:var(--color-surface-elevated);border:1px solid var(--color-border);padding:.75rem 1rem;border-radius:var(--radius-md);font-size:.875rem;color:var(--color-text);transition:all var(--transition-fast)}.download-button:hover{background:var(--color-border);color:var(--color-text)}.report-footer{text-align:center;padding-top:1rem}.new-analysis-link{display:inline-block;background:var(--color-primary);color:#fff;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;transition:background var(--transition-fast)}.new-analysis-link:hover{background:var(--color-primary-hover);color:#fff}.loading-state,.error-state,.pending-state{text-align:center;padding:3rem}.spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;margin:0 auto 1rem;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-state h1{font-size:1.5rem;margin-bottom:.5rem}.error-url{color:var(--color-text-secondary);font-size:.875rem;margin-bottom:1rem;word-break:break-all}.back-link{display:inline-block;margin-top:1rem;padding:.75rem 1.5rem;background:var(--color-surface);border-radius:var(--radius-md);transition:background var(--transition-fast)}.back-link:hover{background:var(--color-surface-elevated)}.not-found-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.not-found-container{text-align:center}.not-found-container h1{font-size:6rem;font-weight:700;color:var(--color-text-secondary);line-height:1;margin-bottom:.5rem}.not-found-container p{color:var(--color-text-secondary);margin-bottom:1.5rem}@media(max-width:768px){.home-header h1{font-size:2rem}.url-input-wrapper{flex-direction:column}.submit-button{width:100%}.feature-grid{grid-template-columns:1fr}.scores-grid{grid-template-columns:repeat(2,1fr)}.screenshots-grid{grid-template-columns:1fr}.report-title-row{flex-direction:column;align-items:flex-start}}