.slideshow-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000bf;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.slideshow-modal{position:relative;width:100%;max-width:1200px;min-height:675px;background-color:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;display:flex;flex-direction:column;overflow:hidden}.slideshow-close{position:absolute;top:12px;right:16px;background:none;border:none;font-size:28px;color:var(--text-secondary);cursor:pointer;z-index:10;line-height:1;padding:4px;transition:color .2s ease}.slideshow-close:hover{color:var(--text-primary)}.slideshow-content{display:flex;flex:1;min-height:0}.slideshow-nav{display:flex;align-items:center;justify-content:center;width:60px;flex-shrink:0;background:none;border:none;cursor:pointer;transition:background-color .2s ease}.slideshow-nav:hover{background-color:var(--card-hover-bg)}.slideshow-arrow{font-size:48px;color:var(--text-secondary);line-height:1;transition:color .2s ease}.slideshow-nav:hover .slideshow-arrow{color:var(--accent-blue)}.slideshow-main{flex:1;display:flex;flex-direction:column;padding:24px 16px 0;min-width:0}.slideshow-header{display:flex;align-items:center;gap:12px;margin-bottom:0;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.slideshow-icon{font-size:28px}.slideshow-title{font-size:24px;font-weight:600;color:var(--text-primary);margin:0}.slideshow-body{display:flex;gap:0;flex:1;min-height:0}.slideshow-image-container{flex:0 0 60%;display:flex;align-items:stretch;justify-content:center;min-width:0}.slideshow-image{width:100%;height:100%;object-fit:cover;border-radius:0;border:none}.slideshow-features{flex:1;min-width:0;overflow-y:auto;padding-left:24px;padding-top:24px}.slideshow-features-list{list-style:none;padding:0;margin:0}.slideshow-feature-item{display:flex;align-items:flex-start;gap:10px;padding:8px 0;font-size:15px;color:var(--text-primary);line-height:1.5}.slideshow-feature-check{color:var(--success-green);font-weight:700;flex-shrink:0;margin-top:2px}.slideshow-dots{display:flex;justify-content:center;gap:12px;padding:16px;border-top:1px solid var(--border-color)}.slideshow-dot{width:16px;height:16px;border-radius:50%;border:2px solid var(--text-secondary);background:transparent;cursor:pointer;padding:0;transition:all .2s ease}.slideshow-dot:hover{border-color:var(--accent-blue)}.slideshow-dot.active{background-color:var(--accent-blue);border-color:var(--accent-blue)}@media (max-width: 900px){.slideshow-modal{width:90%;min-height:400px}.slideshow-body{flex-direction:column}.slideshow-image-container{max-height:200px}.slideshow-image{max-height:180px}.slideshow-nav{width:40px}.slideshow-arrow{font-size:36px}}@media (max-width: 600px){.slideshow-modal{width:95%}.slideshow-nav{width:30px}.slideshow-arrow{font-size:28px}.slideshow-title{font-size:18px}.slideshow-main{padding:16px 8px}}[data-theme=light] .slideshow-modal{background-color:#fff;border-color:#d4d4d4}[data-theme=light] .slideshow-close{color:#616161}[data-theme=light] .slideshow-close:hover{color:#333}[data-theme=light] .slideshow-nav:hover{background-color:#f3f3f3}[data-theme=light] .slideshow-arrow{color:#616161}[data-theme=light] .slideshow-nav:hover .slideshow-arrow{color:#0078d4}[data-theme=light] .slideshow-header{border-bottom-color:#d4d4d4}[data-theme=light] .slideshow-title,[data-theme=light] .slideshow-feature-item{color:#333}[data-theme=light] .slideshow-feature-check{color:#107c10}[data-theme=light] .slideshow-dots{border-top-color:#d4d4d4}[data-theme=light] .slideshow-dot{border-color:#616161}[data-theme=light] .slideshow-dot:hover{border-color:#0078d4}[data-theme=light] .slideshow-dot.active{background-color:#0078d4;border-color:#0078d4}.slideshow-main-cta{display:flex;align-items:center;justify-content:center;padding:48px 24px}.slideshow-cta-content{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:600px}.slideshow-cta-icon{margin-bottom:24px}.slideshow-cta-title{font-size:36px;font-weight:700;color:var(--text-primary);margin:0 0 16px;line-height:1.2}.slideshow-cta-subtitle{font-size:18px;color:var(--text-secondary);margin:0 0 32px;line-height:1.6}.slideshow-cta-features{display:flex;flex-direction:column;gap:12px;margin-bottom:40px}.slideshow-cta-feature{display:flex;align-items:center;gap:10px;font-size:16px;color:var(--text-primary)}.slideshow-cta-check{color:#6366f1;font-weight:700;font-size:18px}.slideshow-cta-buttons{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}.slideshow-cta-primary{padding:16px 32px;font-size:16px;font-weight:600;color:#fff;background:linear-gradient(180deg,#6366f1 0%,#4f46e5 100%);border:none;border-radius:10px;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px #6366f14d}.slideshow-cta-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #6366f166}.slideshow-cta-secondary{padding:16px 32px;font-size:16px;font-weight:500;color:#6366f1;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.3);border-radius:10px;cursor:pointer;transition:all .2s ease}.slideshow-cta-secondary:hover{background:rgba(99,102,241,.15);border-color:#6366f180}[data-theme=light] .slideshow-cta-title{color:#1a1a2e}[data-theme=light] .slideshow-cta-subtitle{color:#1a1a2eb3}[data-theme=light] .slideshow-cta-feature{color:#1a1a2e}[data-theme=light] .slideshow-cta-check{color:#4f46e5}[data-theme=light] .slideshow-cta-secondary{color:#4f46e5;background:rgba(99,102,241,.08);border-color:#6366f133}[data-theme=light] .slideshow-cta-secondary:hover{background:rgba(99,102,241,.12);border-color:#6366f14d}@media (max-width: 600px){.slideshow-cta-title{font-size:28px}.slideshow-cta-subtitle{font-size:16px}.slideshow-cta-buttons{flex-direction:column;width:100%}.slideshow-cta-primary,.slideshow-cta-secondary{width:100%}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-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;background-color:#1e1e1e;color:#d4d4d4;line-height:1.6;font-size:15px}:root{--primary-bg: #1e1e1e;--secondary-bg: #252526;--tertiary-bg: #2d2d30;--sidebar-bg: #252526;--editor-bg: #1e1e1e;--activity-bar-bg: #333333;--light-bg: #2a2b2c;--border-color: #3c3c3c;--border-focus: #007acc;--text-primary: #d4d4d4;--text-secondary: #858585;--text-muted: #6a6a6a;--accent-blue: #0078d4;--accent-hover: #1a8cd8;--accent-light: #4fc1ff;--accent-dark: #005073;--error-red: #f14c4c;--success-green: #4ec9b0;--warning-orange: #cca700;--info-blue: #3794ff;--status-completed: #28a745;--status-failed: #dc3545;--status-default: #007bff;--btn-primary-bg: #0078d4;--btn-primary-hover: #1a8cd8;--btn-primary-text: #ffffff;--btn-secondary-bg: transparent;--btn-secondary-border: #6b6b6b;--btn-secondary-text: #d4d4d4;--btn-secondary-hover-bg: #3c3c3c;--btn-tertiary-bg: transparent;--btn-tertiary-text: #0078d4;--btn-tertiary-hover-bg: rgba(0, 120, 212, .1);--btn-disabled-bg: #3c3c3c;--btn-disabled-text: #6a6a6a;--btn-disabled-border: #3c3c3c;--icon-color: #c5c5c5;--icon-hover: #ffffff;--icon-active: #0078d4;--selected-tab-bg: #1e1e1e;--tab-inactive-bg: #2d2d30;--tab-border: #252526;--card-bg: #252526;--card-hover-bg: #2d2d30;--card-border: #3c3c3c;--prompt-card-hover-bg: #2d2d30;--prompt-card-hover-border: #4c4c4c;--editor-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--editor-font-size: 16px;--editor-line-height: 1.5;--input-bg: #3c3c3c;--input-border: #3c3c3c;--input-text: #cccccc;--input-focus-border: #007acc;--light-input-bg: #3c3c3c}[data-theme=light]{--primary-bg: #ffffff;--secondary-bg: #f3f3f3;--tertiary-bg: #e8e8e8;--sidebar-bg: #f3f3f3;--editor-bg: #ffffff;--activity-bar-bg: #2c2c2c;--light-bg: #fafbfc;--border-color: #d4d4d4;--border-focus: #0078d4;--text-primary: #333333;--text-secondary: #616161;--text-muted: #8a8a8a;--accent-blue: #0078d4;--accent-hover: #106ebe;--accent-light: #0078d4;--accent-dark: #005073;--error-red: #e51400;--success-green: #107c10;--warning-orange: #c19c00;--info-blue: #0078d4;--status-completed: #28a745;--status-failed: #dc3545;--status-default: #0078d4;--btn-primary-bg: #0078d4;--btn-primary-hover: #106ebe;--btn-primary-text: #ffffff;--btn-secondary-bg: transparent;--btn-secondary-border: transparent;--btn-secondary-text: #333333;--btn-secondary-hover-bg: #e8e8e8;--btn-tertiary-bg: transparent;--btn-tertiary-text: #0078d4;--btn-tertiary-hover-bg: rgba(0, 120, 212, .1);--btn-disabled-bg: #e8e8e8;--btn-disabled-text: #a0a0a0;--btn-disabled-border: #d4d4d4;--icon-color: #424242;--icon-hover: #1e1e1e;--icon-active: #0078d4;--selected-tab-bg: #ffffff;--tab-inactive-bg: #ececec;--tab-border: #f3f3f3;--card-bg: #ffffff;--card-hover-bg: #f3f3f3;--card-border: #d4d4d4;--prompt-card-hover-bg: #f3f3f3;--prompt-card-hover-border: #c8c8c8;--input-bg: #ffffff;--input-border: #cecece;--input-text: #333333;--input-focus-border: #007acc;--light-input-bg: #ffffff}.container{max-width:1200px;margin:0 auto;padding:0 4px}.main-content{min-height:100vh;background-color:var(--primary-bg)}.main-content.landing-page,.main-content.auth-page{background:linear-gradient(180deg,#0a0a0f 0%,#12121a 50%,#0a0a0f 100%)}.main-content.landing-page[data-theme=light],.main-content.auth-page[data-theme=light]{background:#ffffff}.main-content.landing-page .main-container{max-width:none;padding:0}.main-content.landing-page nav,.main-content.auth-page nav{background:transparent!important;border-bottom:1px solid rgba(255,255,255,.08)!important}.main-content.landing-page .nav-brand,.main-content.auth-page .nav-brand{color:#fff!important}.main-content.landing-page .nav-link,.main-content.landing-page .nav-link-active,.main-content.auth-page .nav-link,.main-content.auth-page .nav-link-active{color:#ffffffb3!important}.main-content.landing-page .nav-link:hover,.main-content.auth-page .nav-link:hover{color:#fff!important;background-color:#ffffff0d!important}.main-content.landing-page .btn-primary,.main-content.auth-page .btn-primary{background:linear-gradient(180deg,#ffffff 0%,#e5e5e5 100%)!important;color:#000!important;border:none!important}.main-content.landing-page .btn-secondary{background:rgba(255,255,255,.05)!important;color:#fff!important;border:1px solid rgba(255,255,255,.1)!important}.main-content.landing-page .btn-secondary:hover{background:rgba(255,255,255,.1)!important;border-color:#fff3!important}.main-content.landing-page footer,.main-content.auth-page footer{background:transparent!important;border-top:1px solid rgba(255,255,255,.08)!important;margin-top:0!important}.main-content.landing-page footer .main-container,.main-content.auth-page footer .main-container{max-width:1200px!important;margin:0 auto!important;padding:0!important}.main-content.landing-page footer h4,.main-content.auth-page footer h4{color:#fff!important}.main-content.landing-page footer p,.main-content.landing-page footer a,.main-content.landing-page footer div,.main-content.auth-page footer p,.main-content.auth-page footer a,.main-content.auth-page footer div{color:#ffffff80!important}.main-content.landing-page footer a:hover,.main-content.auth-page footer a:hover{color:#fff!important}.main-content.landing-page footer .main-container>div:last-child,.main-content.auth-page footer .main-container>div:last-child{border-top-color:#ffffff14!important}.main-content.landing-page[data-theme=light] nav,.main-content.auth-page[data-theme=light] nav{background:transparent!important;border-bottom:1px solid rgba(99,102,241,.1)!important}.main-content.landing-page[data-theme=light] .nav-brand,.main-content.auth-page[data-theme=light] .nav-brand{color:#1a1a2e!important}.main-content.landing-page[data-theme=light] .nav-link,.main-content.landing-page[data-theme=light] .nav-link-active,.main-content.auth-page[data-theme=light] .nav-link,.main-content.auth-page[data-theme=light] .nav-link-active{color:#1a1a2eb3!important}.main-content.landing-page[data-theme=light] .nav-link:hover,.main-content.auth-page[data-theme=light] .nav-link:hover{color:#1a1a2e!important;background-color:#6366f10d!important}.main-content.landing-page[data-theme=light] .btn-primary,.main-content.auth-page[data-theme=light] .btn-primary{background:linear-gradient(180deg,#6366f1 0%,#4f46e5 100%)!important;color:#fff!important;border:none!important}.main-content.landing-page[data-theme=light] .btn-secondary{background:rgba(99,102,241,.08)!important;color:#4f46e5!important;border:1px solid rgba(99,102,241,.2)!important}.main-content.landing-page[data-theme=light] .btn-secondary:hover{background:rgba(99,102,241,.12)!important;border-color:#6366f14d!important}.main-content.landing-page[data-theme=light] footer,.main-content.auth-page[data-theme=light] footer{background:transparent!important;border-top:1px solid rgba(99,102,241,.1)!important}.main-content.landing-page[data-theme=light] footer h4,.main-content.auth-page[data-theme=light] footer h4{color:#1a1a2e!important}.main-content.landing-page[data-theme=light] footer p,.main-content.landing-page[data-theme=light] footer a,.main-content.landing-page[data-theme=light] footer div,.main-content.auth-page[data-theme=light] footer p,.main-content.auth-page[data-theme=light] footer a,.main-content.auth-page[data-theme=light] footer div{color:#1a1a2e80!important}.main-content.landing-page[data-theme=light] footer a:hover,.main-content.auth-page[data-theme=light] footer a:hover{color:#1a1a2e!important}.main-content.landing-page[data-theme=light] footer .main-container>div:last-child,.main-content.auth-page[data-theme=light] footer .main-container>div:last-child{border-top-color:#6366f11a!important}.main-container{max-width:1200px;margin:0 auto;padding-left:16px;padding-right:16px}h1,h2,h3,h4,h5,h6{color:var(--text-primary);margin-bottom:16px}h1{font-size:22px;font-weight:800}h2{font-size:20px;font-weight:700}h3{font-size:18px;font-weight:700}h4{font-size:16px;font-weight:600}p{color:var(--text-secondary);margin-bottom:12px}.btn{padding:8px 16px;border:none;border-radius:16px;font-size:15px;font-weight:600;cursor:pointer;transition:all .15s ease;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;text-align:center;line-height:1.4;min-height:36px}.btn-primary{background-color:var(--btn-primary-bg);color:var(--btn-primary-text);border:1px solid var(--btn-primary-bg)}.btn-primary:hover:not(:disabled){background-color:var(--btn-primary-hover);border-color:var(--btn-primary-hover)}.btn-primary:active:not(:disabled){transform:translateY(1px)}.btn-primary:disabled{background-color:var(--btn-disabled-bg);color:var(--btn-disabled-text);border-color:var(--btn-disabled-border);cursor:not-allowed;opacity:.7}.btn-secondary{background-color:var(--btn-secondary-bg);color:var(--btn-secondary-text);border:1px solid var(--btn-secondary-border)}.btn-secondary:hover:not(:disabled){background-color:var(--btn-secondary-hover-bg)}.btn-secondary:active:not(:disabled){transform:translateY(1px)}.btn-secondary:disabled{background-color:var(--btn-disabled-bg);color:var(--btn-disabled-text);border-color:var(--btn-disabled-border);cursor:not-allowed;opacity:.7}.btn-tertiary{background-color:var(--btn-tertiary-bg);color:var(--btn-tertiary-text);border:1px solid transparent;padding:8px 12px}.btn-tertiary:hover:not(:disabled){background-color:var(--btn-tertiary-hover-bg)}.btn-tertiary:active:not(:disabled){transform:translateY(1px)}.btn-tertiary:disabled{color:var(--btn-disabled-text);cursor:not-allowed;opacity:.7}.btn-danger{background-color:var(--error-red);color:#fff;border:1px solid var(--error-red)}.btn-danger:hover:not(:disabled){background-color:#d63031;border-color:#d63031}.btn-danger:disabled{background-color:var(--btn-disabled-bg);color:var(--btn-disabled-text);border-color:var(--btn-disabled-border);cursor:not-allowed;opacity:.7}.btn-success{background-color:var(--success-green);color:#fff;border:1px solid var(--success-green)}.btn-success:hover:not(:disabled){filter:brightness(.9)}.btn-success:disabled{background-color:var(--btn-disabled-bg);color:var(--btn-disabled-text);border-color:var(--btn-disabled-border);cursor:not-allowed;opacity:.7}.btn-sm{padding:4px 10px;font-size:13px;min-height:28px}.btn-lg{padding:12px 24px;font-size:16px;min-height:44px}.btn-icon{padding:8px;min-width:36px;min-height:36px}.btn-icon.btn-sm{padding:4px;min-width:28px;min-height:28px}.notification-bell-btn:hover{background-color:var(--btn-secondary-hover-bg)!important}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;color:var(--text-primary);font-weight:500;font-size:14px}.form-input{width:100%;padding:10px 12px;border:1px solid var(--input-border);border-radius:4px;background-color:var(--input-bg);color:var(--input-text);font-size:14px;transition:border-color .15s ease}.card .form-input{background-color:var(--light-input-bg)}.form-input:focus{outline:none;border-color:var(--input-focus-border)}.form-input::placeholder{color:var(--text-muted)}.form-error{color:var(--error-red);font-size:13px;margin-top:4px}.icon{color:var(--icon-color);transition:color .15s ease;display:inline-flex;align-items:center;justify-content:center}.icon:hover{color:var(--icon-hover)}.icon-active,.icon.active{color:var(--icon-active)}.icon-sm{font-size:14px;width:14px;height:14px}.icon-md{font-size:18px;width:18px;height:18px}.icon-lg{font-size:24px;width:24px;height:24px}.action-icon{color:var(--icon-color);transition:color .15s ease}.action-icon:hover{color:var(--icon-hover)}.icon-success{color:var(--success-green)}.icon-error{color:var(--error-red)}.icon-warning{color:var(--warning-orange)}.icon-info{color:var(--info-blue)}.card{background-color:var(--card-bg);border:1px solid var(--card-border);border-radius:6px;padding:20px;margin-bottom:16px}.card:hover{background-color:var(--card-hover-bg)}.prompt-card:hover{background-color:var(--prompt-card-hover-bg);border-color:var(--prompt-card-hover-border)}.card-header{border-bottom:1px solid var(--border-color);padding-bottom:12px;margin-bottom:16px}.editor-content,.spec-content,.code-content{font-family:var(--editor-font);font-size:var(--editor-font-size);line-height:var(--editor-line-height);color:var(--text-primary);background-color:var(--editor-bg)}.editor-textarea{font-family:var(--editor-font);font-size:var(--editor-font-size);line-height:var(--editor-line-height);color:var(--text-primary);background-color:var(--editor-bg);border:1px solid var(--border-color);border-radius:4px;padding:12px;resize:vertical}.editor-textarea:focus{outline:none;border-color:var(--border-focus)}.spec-display{font-family:var(--editor-font);font-size:var(--editor-font-size);line-height:var(--editor-line-height);color:var(--text-primary);background-color:var(--editor-bg);padding:16px;border-radius:4px;white-space:pre-wrap;word-wrap:break-word}.nav{display:flex;align-items:center;padding:12px 0;border-bottom:1px solid var(--border-color)}.nav-brand{font-size:24px;font-weight:700;color:var(--text-primary);text-decoration:none}.nav-links{display:flex;gap:20px;align-items:center;font-size:15px}.nav-link{color:var(--text-primary);text-decoration:none;font-weight:600;padding:8px 16px;border-radius:16px;transition:background-color .2s ease,color .2s ease}.nav-link:hover{background-color:var(--btn-secondary-hover-bg);color:var(--text-primary)}.nav-link-active{color:var(--text-primary);text-decoration:none;font-weight:600;padding:8px 16px;border-radius:16px;cursor:default}.nav-link-active:hover{background-color:transparent}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:32px}.d-flex{display:flex}.flex-column{flex-direction:column}.align-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.hidden{display:none}.plan-features-list{list-style:none;padding:0;margin-bottom:24px;text-align:left}.plan-feature-item{padding:4px 0;display:flex;align-items:flex-start;gap:8px;font-size:14px;line-height:1.4;color:var(--text-primary)}.plan-feature-icon{flex-shrink:0;font-size:12px;margin-top:2px;width:16px;text-align:center}.plan-feature-text{flex:1}.plan-feature-item.summary-bullet{font-weight:700;color:#2c2c2c;padding-bottom:6px;margin-bottom:2px;border-bottom:1px solid var(--border-color)}.plan-feature-item.summary-bullet .plan-feature-icon{color:var(--accent-blue)}.plan-feature-item.feature-bullet{font-weight:400}.plan-feature-item.feature-bullet .plan-feature-icon{color:var(--text-secondary)}.plan-feature-item.add-on-bullet{font-weight:400}.plan-feature-item.add-on-bullet .plan-feature-icon{color:var(--text-secondary)}.spec-markdown-content ::selection{background-color:#87cefa80}::highlight(spec-active-selection){background-color:#87cefa80}::highlight(spec-saved-comments){background-color:#87cefa4d}.spec-comment-highlight{background-color:#87cefa4d;cursor:pointer;border-radius:2px;padding:0 1px;transition:background-color .15s ease}.spec-comment-highlight:hover{background-color:#87cefa80}.spec-comment-sidebar{position:absolute;right:0;width:25%;min-width:280px;max-width:400px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:6px;box-shadow:0 4px 12px #00000026;z-index:100}.spec-comment-selected-text{background:rgba(135,206,250,.2);padding:8px 12px;border-radius:4px;margin-bottom:12px;font-style:italic;max-height:100px;overflow-y:auto;font-size:13px;color:var(--text-secondary);white-space:pre-wrap;word-break:break-word}.mention-autocomplete-dropdown{position:fixed;z-index:1000;background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:6px;box-shadow:0 4px 12px #00000026;min-width:200px;max-width:300px;max-height:200px;overflow-y:auto}.mention-autocomplete-dropdown .mention-item{padding:10px 12px;cursor:pointer;border-bottom:1px solid var(--border-color)}.mention-autocomplete-dropdown .mention-item:last-child{border-bottom:none}.mention-autocomplete-dropdown .mention-item:hover,.mention-autocomplete-dropdown .mention-item.selected{background-color:var(--tertiary-bg)}.mention-autocomplete-dropdown .mention-item .mention-name{font-weight:500;color:var(--text-primary);font-size:14px}.mention-autocomplete-dropdown .mention-item .mention-email{color:var(--text-secondary);font-size:12px}.spec-comment-item{padding:12px;border-bottom:1px solid var(--border-color)}.spec-comment-item:last-child{border-bottom:none}.spec-comment-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.spec-comment-author{font-weight:600;font-size:13px;color:var(--text-primary)}.spec-comment-date{font-size:11px;color:var(--text-muted)}.spec-comment-version-badge{margin-left:6px;padding:1px 4px;background-color:var(--tertiary-bg);border-radius:3px;font-size:10px}.spec-comment-text{font-size:14px;color:var(--text-primary);white-space:pre-wrap;word-break:break-word;margin-bottom:8px}.spec-comment-deleted-indicator{font-size:11px;color:var(--warning-orange);font-style:italic;margin-bottom:4px}.spec-comment-actions{display:flex;gap:12px;font-size:12px}.spec-comment-actions button{background:none;border:none;cursor:pointer;padding:0}.spec-comment-actions .reply-btn{color:var(--accent-blue)}.spec-comment-actions .delete-btn{color:var(--text-muted)}.spec-comment-actions .delete-btn:hover{color:var(--error-red)}.spec-comment-replies{margin-top:12px;margin-left:16px;border-left:2px solid var(--border-color);padding-left:12px}.spec-comment-reply{margin-bottom:12px}.spec-comment-reply:last-child{margin-bottom:0}.spec-comment-reply-input{margin-top:12px;margin-left:16px}.spec-comment-reply-input textarea{width:100%;min-height:40px;padding:8px 10px;border:1px solid var(--border-color);border-radius:4px;background-color:var(--input-bg);color:var(--text-primary);font-size:13px;resize:none;font-family:inherit}.spec-comment-reply-input .reply-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.spec-comments-count-link{background:none;border:none;color:var(--accent-blue);cursor:pointer;font-size:14px;text-decoration:underline;padding:0}.spec-comments-count-link:hover{color:var(--accent-hover)}.themed-scrollbar::-webkit-scrollbar{width:12px}.themed-scrollbar::-webkit-scrollbar-track{background:var(--tertiary-bg)}.themed-scrollbar::-webkit-scrollbar-thumb{background:var(--text-muted);border:3px solid var(--tertiary-bg);border-radius:6px}.themed-scrollbar::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.themed-scrollbar{scrollbar-width:thin;scrollbar-color:var(--text-muted) var(--tertiary-bg)}.dark-scrollbar::-webkit-scrollbar{width:12px}.dark-scrollbar::-webkit-scrollbar-track{background:rgba(255,255,255,.05);border-radius:6px}.dark-scrollbar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.2);border-radius:6px;border:2px solid rgba(255,255,255,.05)}.dark-scrollbar::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.3)}.dark-scrollbar{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.2) rgba(255,255,255,.05)}.spec-markdown-content{line-height:1.4;color:var(--text-primary)}.spec-markdown-content.spec-markdown-content *{margin:0}.spec-markdown-content h1,.spec-markdown-content h2,.spec-markdown-content h3,.spec-markdown-content h4,.spec-markdown-content h5,.spec-markdown-content h6{margin:0;padding:0;font-weight:600;color:var(--text-primary);line-height:1.4}.spec-markdown-content h1{font-size:20px}.spec-markdown-content h2{font-size:18px}.spec-markdown-content h3{font-size:16px}.spec-markdown-content h4,.spec-markdown-content h5,.spec-markdown-content h6{font-size:15px}.spec-markdown-content p{margin:0;padding:0;line-height:1.4}.spec-markdown-content ul,.spec-markdown-content ol{margin:0;padding:0 0 0 24px;list-style-position:outside}.spec-markdown-content li{margin:0;padding:0;line-height:1.2}.spec-markdown-content li>p{display:inline;margin:0;padding:0}.spec-markdown-content li+li{margin-top:0}.spec-markdown-content ul>li,.spec-markdown-content ol>li{margin-bottom:0}.spec-markdown-content pre{margin:0;padding:0}.spec-markdown-content code{background:var(--tertiary-bg);padding:1px 4px;border-radius:3px;font-size:13px;font-family:monospace}.spec-markdown-content pre code{display:block;padding:8px;border-radius:4px;white-space:pre-wrap;word-wrap:break-word;overflow-wrap:break-word}.spec-markdown-content a{color:var(--accent-blue);text-decoration:none}.spec-markdown-content a:hover{text-decoration:underline}.spec-markdown-content strong{font-weight:600}.spec-markdown-content em{font-style:italic}.spec-markdown-content blockquote{margin:0;padding:0 0 0 10px;border-left:3px solid var(--border-color);color:var(--text-secondary);font-style:italic}.spec-markdown-content hr{border:none;border-top:1px solid var(--border-color);margin:4px 0}.spec-markdown-content table{width:100%;margin:0;border-collapse:collapse}.spec-markdown-content th,.spec-markdown-content td{border:1px solid var(--border-color);padding:6px;text-align:left}.spec-markdown-content th{background:var(--tertiary-bg);font-weight:600}.markdown-toolbar{display:flex;align-items:center;gap:2px;padding:6px 8px;background-color:var(--secondary-bg);border:1px solid var(--border-color);border-bottom:none;border-radius:4px 4px 0 0;position:sticky;top:0;z-index:10}.markdown-toolbar-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:none;border-radius:4px;background:transparent;color:var(--text-primary);font-size:13px;font-family:inherit;cursor:pointer;transition:background-color .15s ease}.markdown-toolbar-btn:hover{background-color:var(--tertiary-bg)}.markdown-toolbar-btn:active{background-color:var(--border-color)}.markdown-toolbar-btn strong{font-weight:700}.markdown-toolbar-btn em{font-style:italic}.markdown-toolbar-btn u{text-decoration:underline}.markdown-toolbar-separator{width:1px;height:20px;background-color:var(--border-color);margin:0 4px}.markdown-editor-container{display:flex;flex-direction:column}.markdown-editor-container .editor-textarea{border-radius:0 0 4px 4px;border-top:none}