:root{--font-size-hero-title: clamp(2rem, 6vw, 3.75rem);--font-size-hero-sub: clamp(1rem, 2.5vw, 1.25rem);--font-size-section-title: clamp(1.25rem, 4vw, 1.75rem);--font-size-card-title: clamp(.875rem, 3vw, 1.125rem);--font-size-code: clamp(.7rem, 2vw, .8125rem);--spacing-fluid: clamp(12px, 3vw, 24px);--bottom-nav-height: 72px}@media(min-width:1920px){body.dash-layout-body{justify-content:center}.dash-layout-body>.dash-main-container{max-width:1600px;margin:0 auto;border-left:1px solid var(--border-subtle);border-right:1px solid var(--border-subtle);box-shadow:0 0 100px #000c}.floating-ai-assistant{right:calc((100vw - 1600px)/2 + 24px)!important}}@media(max-width:1440px){.dash-sidebar{width:220px}.sidebar-logo-text{font-size:.95rem}}@media(max-width:1280px){.pr-analysis-grid{grid-template-columns:1.1fr .9fr;gap:16px}.grid-2-columns{grid-template-columns:1fr;gap:16px}}@media(max-width:1024px){.dash-sidebar{width:68px!important;padding:16px 8px}.dash-sidebar .sidebar-logo-text,.dash-sidebar .nav-menu-label,.dash-sidebar .nav-badge,.dash-sidebar .sidebar-user-info,.dash-sidebar .sidebar-footer{display:none!important}.dash-sidebar .nav-menu-item{justify-content:center;padding:12px 0;border-radius:var(--radius-md)}.dash-sidebar .nav-menu-icon{margin-right:0!important;width:20px;height:20px}.dash-sidebar .sidebar-header{justify-content:center;padding:0;margin-bottom:24px}.dash-sidebar .sidebar-toggle{display:none!important}.hero-metrics-row{grid-template-columns:repeat(2,1fr)!important;gap:12px!important}.intelligence-widgets,.risk-center-grid,.debt-indicators-grid{grid-template-columns:1fr!important}.nav-menu-item,.tab-item,.btn,button,.dropdown-item,.repo-option,.action-btn{min-height:40px}}@media(max-width:768px){.dash-sidebar{display:none!important}.dash-main-container{width:100vw!important;height:100vh!important;padding-bottom:var(--bottom-nav-height)!important;overflow-y:auto!important}.dash-layout-grid,.pr-analysis-grid,.observability-risk-grid,.settings-container,.grid-2-columns,.personalization-grid,.preview-stats-grid{grid-template-columns:1fr!important;gap:16px!important}.dash-main-container{padding:16px!important;padding-bottom:calc(var(--bottom-nav-height) + 16px)!important}.dash-header{height:56px;padding:0 16px;margin:-16px -16px 16px;width:calc(100% + 32px);background:#06060bb3;border-bottom:1px solid var(--border-subtle)}.repo-switcher 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svg{width:20px;height:20px;margin-bottom:3px;stroke-width:2;transition:transform var(--transition-fast)}.mobile-nav-item.active{color:var(--accent-rose)}.mobile-nav-item.active svg{transform:scale(1.1);stroke:var(--accent-rose);filter:drop-shadow(0 0 6px rgba(244,63,94,.4))}.mobile-nav-item:active{transform:scale(.95)}.mobile-nav-item.active:after{content:"";position:absolute;bottom:2px;width:4px;height:4px;border-radius:50%;background-color:var(--accent-rose);box-shadow:0 0 6px var(--accent-rose)}.floating-ai-assistant{bottom:84px!important;right:16px!important;z-index:999}.ai-assistant-card{position:fixed;left:0;right:0;bottom:0;width:100%!important;height:75vh!important;max-height:80vh;border-radius:var(--radius-xl) var(--radius-xl) 0 0!important;background:#10101ce6!important;border:1px solid var(--border-hover)!important;border-bottom:none!important;box-shadow:0 -8px 32px #000000b3;display:flex!important;transform:translateY(100%);transition:transform .4s var(--ease-out)!important;pointer-events:auto}.ai-assistant-card.open{transform:translateY(0)!important}.ai-card-header:before{content:"";position:absolute;top:6px;left:50%;transform:translate(-50%);width:36px;height:4px;background:#ffffff26;border-radius:var(--radius-full)}.ai-card-header{padding-top:18px!important;position:relative}.ai-assistant-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);opacity:0;pointer-events:none;z-index:998;transition:opacity var(--transition-base)}.ai-assistant-backdrop.visible{opacity:1;pointer-events:auto}.code-diff-viewer{grid-template-columns:1fr!important;position:relative;overflow:hidden}.mobile-diff-switcher{display:flex;background:#0006;border-bottom:1px solid var(--border-subtle);padding:6px;gap:6px;width:100%}.diff-switch-btn{flex:1;background:transparent;border:1px solid transparent;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.7rem;font-weight:600;padding:6px 12px;cursor:pointer;text-align:center;font-family:var(--font-mono);transition:all var(--transition-fast)}.diff-switch-btn.active{background:#ffffff0d;border-color:var(--border-subtle);color:var(--text-primary)}.code-diff-viewer .diff-column{display:none;width:100%;animation:fadeIn .2s var(--ease-out) forwards}.code-diff-viewer .diff-column.mobile-visible{display:flex}.column-original{border-right:none!important;border-bottom:none!important}}@media(max-width:640px){.hero-metrics-row,.an-hero-grid{grid-template-columns:1fr!important;gap:12px!important}.pr-metadata-header{padding:16px!important}.pr-header-title-row{flex-direction:column!important;align-items:flex-start!important;gap:8px}.pr-header-stats{width:100%;justify-content:space-between;flex-wrap:wrap}.pr-stat-box{flex:1;min-width:80px}.pr-section-card,.overview-card,.devops-widget{padding:16px!important}.card-title-row{flex-direction:column;align-items:flex-start;gap:10px}.card-header-tabs{flex-direction:column;align-items:flex-start;gap:12px}.tabs-list{width:100%;overflow-x:auto;padding-bottom:4px}.tab-item{white-space:nowrap}.settings-nav{display:flex;flex-direction:row!important;overflow-x:auto;gap:8px;border-right:none!important;border-bottom:1px solid var(--border-subtle);padding-bottom:12px;margin-bottom:12px;width:100%}.settings-nav-item{white-space:nowrap;border-radius:var(--radius-md)!important}.settings-content-pane{padding-left:0!important}.editor-line{font-size:.625rem!important}}@media(max-width:480px){.hero-title,.auth-title{font-size:1.75rem!important}.pr-header-title{font-size:1.1rem!important}.card-num{font-size:1.35rem!important}.header-right .btn-outline,.header-right .user-name{display:none!important}.header-right{gap:8px!important}.repo-switcher .current-repo{max-width:100px}.inline-comment-wrapper{padding:12px!important}.comment-text{font-size:.75rem!important}.comment-sub-text{font-size:.7rem!important}.notification-dropdown{position:fixed!important;top:56px!important;right:0!important;left:0!important;width:100%!important;height:calc(100vh - 56px - var(--bottom-nav-height))!important;border-radius:0!important;border:none!important;border-top:1px solid var(--border-subtle)!important;margin:0!important;transform:translate(100%);transition:transform var(--transition-base);z-index:997}.notification-dropdown.open{transform:translate(0)!important}.toast-dismissed{transform:translate(-100%);opacity:0;height:0;padding:0;margin:0;border:none;transition:all .3s var(--ease-out)}}@media(max-width:360px){.mobile-bottom-nav{bottom:8px;width:calc(100% - 16px);height:56px}.mobile-nav-item{font-size:.6rem}.mobile-nav-item svg{width:18px;height:18px}.pr-header-stats{flex-direction:column!important;gap:6px}.pr-stat-box{width:100%}}@media(prefers-reduced-motion:reduce){*,:before,:after{animation-delay:-1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important;background-attachment:initial!important;scroll-behavior:auto!important;transition-duration:0s!important;transition-delay:0s!important}.dash-orb,.dash-ambient-bg,.ai-toggle-pulse,.ai-header-pulse{animation:none!important;background:transparent!important;box-shadow:none!important}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}:root{--bg-primary: #06060b;--bg-secondary: #0c0c14;--bg-tertiary: #13131f;--bg-card: rgba(16, 16, 28, .6);--bg-glass: rgba(255, 255, 255, .02);--bg-glass-hover: rgba(255, 255, 255, .04);--text-primary: #eeeef0;--text-secondary: #7e7e98;--text-tertiary: #4a4a62;--accent-rose: #f43f5e;--accent-rose-light: #fb7185;--accent-rose-dark: #e11d48;--accent-blue: #3b82f6;--accent-purple: #8b5cf6;--accent-green: #22c55e;--accent-amber: #f59e0b;--accent-red: #ef4444;--border-subtle: rgba(255, 255, 255, .06);--border-medium: rgba(255, 255, 255, .1);--border-hover: rgba(255, 255, 255, .15);--border-focus: rgba(244, 63, 94, .5);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0,0,0,.3);--shadow-md: 0 4px 24px rgba(0,0,0,.4);--shadow-lg: 0 8px 48px rgba(0,0,0,.5);--shadow-glow-rose: 0 0 30px rgba(244, 63, 94, .15);--shadow-glow-focus: 0 0 0 3px rgba(244, 63, 94, .15);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--ease-out: cubic-bezier(.16, 1, .3, 1);--transition-fast: .15s var(--ease-out);--transition-base: .3s var(--ease-out);--transition-slow: .6s var(--ease-out)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body.auth-page{background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}::selection{background:#f43f5e4d;color:#fff}a{color:inherit;text-decoration:none}.auth-ambient{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;overflow:hidden}.auth-orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.15}.auth-orb--1{width:600px;height:600px;background:radial-gradient(circle,#f43f5e,transparent 70%);top:-200px;left:-100px;animation:authFloat1 20s ease-in-out infinite}.auth-orb--2{width:500px;height:500px;background:radial-gradient(circle,#8b5cf6,transparent 70%);bottom:-150px;right:-100px;animation:authFloat2 25s ease-in-out infinite}.auth-orb--3{width:400px;height:400px;background:radial-gradient(circle,#3b82f6,transparent 70%);top:40%;left:40%;animation:authFloat3 18s ease-in-out infinite}.auth-layout{display:flex;min-height:100vh;position:relative;z-index:1}.auth-left{flex:0 0 50%;background:#08081066;border-right:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;padding:48px;position:relative;overflow:hidden}.auth-left:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(244,63,94,.05),transparent);pointer-events:none}.auth-left-inner{max-width:520px;width:100%;position:relative;z-index:2}.auth-right{flex:1;display:flex;align-items:center;justify-content:center;padding:48px;position:relative}.auth-right-inner{max-width:440px;width:100%;display:flex;flex-direction:column;align-items:center}.auth-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-primary);font-size:1.15rem;font-weight:700;margin-bottom:48px}.auth-logo-icon{width:28px;height:28px}.auth-mobile-logo{display:none;align-items:center;gap:10px;text-decoration:none;color:var(--text-primary);font-size:1.15rem;font-weight:700;margin-bottom:32px;justify-content:center}.auth-left-hero{margin-bottom:40px}.auth-left-title{font-size:2rem;font-weight:800;line-height:1.15;letter-spacing:-.02em;margin-bottom:14px}.auth-gradient-text{background:linear-gradient(135deg,var(--accent-rose),var(--accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.auth-left-subtitle{font-size:.9375rem;color:var(--text-secondary);line-height:1.65}.auth-dashboard-preview{margin-bottom:36px}.auth-dash-chrome{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}.auth-dash-topbar{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:#0000004d;border-bottom:1px solid var(--border-subtle)}.auth-dash-dots{display:flex;gap:5px}.adot{width:8px;height:8px;border-radius:50%}.adot--r{background:#ff5f57}.adot--y{background:#febc2e}.adot--g{background:#28c840}.auth-dash-tabs{display:flex;gap:0}.auth-dash-tab{padding:3px 12px;font-size:.6875rem;color:var(--text-tertiary);border-radius:var(--radius-sm)}.auth-dash-tab.active{color:var(--text-primary);background:#ffffff0f}.auth-dash-live{display:flex;align-items:center;gap:5px;font-size:.6875rem;color:var(--accent-green)}.auth-live-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-green);animation:authPulse 2s infinite}.auth-dash-body{padding:12px}.auth-dash-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:10px}.auth-dash-metric{background:#ffffff05;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:10px;text-align:center}.auth-dash-metric-label{font-size:.5625rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}.auth-dash-metric-val{display:flex;align-items:center;justify-content:center;gap:6px}.auth-ring{width:32px;height:32px}.auth-ring-anim{animation:authRingDraw 2s ease-out forwards}.auth-metric-num{font-size:1rem;font-weight:700}.auth-text-green{color:var(--accent-green)}.auth-text-blue{color:var(--accent-blue)}.auth-text-amber{color:var(--accent-amber)}.auth-dash-panel{background:#ffffff05;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:10px;margin-bottom:8px}.auth-dash-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.auth-dash-panel-title{font-size:.6875rem;font-weight:600}.auth-ai-tag{display:flex;align-items:center;gap:4px;font-size:.625rem;color:var(--accent-purple)}.auth-ai-dot{width:5px;height:5px;border-radius:50%;background:var(--accent-purple);animation:authPulse 2s infinite}.auth-dash-period{font-size:.625rem;color:var(--text-tertiary)}.auth-dash-insight{font-size:.6875rem;color:var(--text-secondary);line-height:1.5}.auth-dash-insight code{font-family:var(--font-mono);background:#ffffff0f;padding:1px 4px;border-radius:3px;font-size:.625rem}.auth-severity-badge{display:inline-block;padding:1px 6px;border-radius:3px;font-size:.5625rem;font-weight:600;margin-right:4px}.auth-severity--critical{background:#ef444426;color:var(--accent-red)}.auth-mini-chart{width:100%;height:40px}.auth-chart-line{stroke-dasharray:600;stroke-dashoffset:600;animation:authChartDraw 3s ease forwards}.auth-dash-terminal{background:#0006;border-radius:var(--radius-sm);padding:8px 10px;font-family:var(--font-mono);font-size:.625rem}.auth-term-line{display:flex;gap:5px;padding:1px 0;color:var(--text-secondary)}.auth-term-pre{color:var(--accent-rose)}.auth-term-dim{opacity:.6}.auth-term-ok{color:var(--accent-green)}.auth-term-active{color:var(--text-primary)}.auth-term-spinner{color:var(--accent-amber);animation:authSpinnerPulse 1s infinite}.auth-trust-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.auth-trust-item{display:flex;align-items:center;gap:6px;font-size:.75rem;color:var(--text-tertiary)}.auth-trust-item svg{stroke:var(--text-tertiary)}.auth-trust-divider{width:1px;height:14px;background:var(--border-subtle)}.auth-features-list{display:flex;flex-direction:column;gap:20px;margin-bottom:40px}.auth-feature-item{display:flex;gap:14px;align-items:flex-start}.auth-feature-icon{width:40px;height:40px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f43f5e1a,#8b5cf61a);border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.auth-feature-icon svg{stroke:var(--accent-rose)}.auth-feature-content{flex:1}.auth-feature-title{font-size:.875rem;font-weight:600;margin-bottom:2px}.auth-feature-desc{font-size:.8125rem;color:var(--text-secondary);line-height:1.5}.auth-card{background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:36px 32px;width:100%;box-shadow:var(--shadow-md);animation:authCardSlideIn .6s var(--ease-out) forwards}.auth-card--signup{padding:30px 28px}.auth-card-header{margin-bottom:28px;text-align:center}.auth-card-title{font-size:1.5rem;font-weight:800;margin-bottom:8px;letter-spacing:-.01em}.auth-card-subtitle{font-size:.875rem;color:var(--text-secondary);line-height:1.55}.auth-steps{display:flex;align-items:center;justify-content:center;gap:0;margin-bottom:24px}.auth-step{display:flex;flex-direction:column;align-items:center;gap:4px}.auth-step-dot{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;background:#ffffff0a;color:var(--text-tertiary);border:1.5px solid var(--border-subtle);transition:all var(--transition-base)}.auth-step--active .auth-step-dot{background:linear-gradient(135deg,var(--accent-rose),var(--accent-rose-dark));color:#fff;border-color:transparent;box-shadow:0 0 15px #f43f5e4d}.auth-step--completed .auth-step-dot{background:var(--accent-green);border-color:transparent;color:#fff}.auth-step-label{font-size:.6875rem;color:var(--text-tertiary)}.auth-step--active .auth-step-label{color:var(--text-primary)}.auth-step-line{width:40px;height:1.5px;background:var(--border-subtle);margin:0 8px 18px}.auth-step-line--active{background:linear-gradient(90deg,var(--accent-rose),var(--accent-purple))}.auth-oauth-group{display:flex;flex-direction:column;gap:10px;margin-bottom:0}.auth-oauth-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:11px 16px;background:#ffffff08;border:1px solid var(--border-medium);border-radius:var(--radius-md);color:var(--text-primary);font-size:.875rem;font-weight:500;cursor:pointer;font-family:var(--font-sans);transition:all var(--transition-base)}.auth-oauth-btn:hover{background:#ffffff0f;border-color:var(--border-hover);transform:translateY(-1px)}.auth-oauth-btn:active{transform:translateY(0)}.auth-divider{display:flex;align-items:center;gap:16px;margin:24px 0}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border-subtle)}.auth-divider span{font-size:.75rem;color:var(--text-tertiary);white-space:nowrap}.auth-form{display:flex;flex-direction:column;gap:18px}.auth-field{display:flex;flex-direction:column;gap:6px}.auth-label{font-size:.8125rem;font-weight:500;color:var(--text-secondary)}.auth-label-row{display:flex;justify-content:space-between;align-items:center}.auth-forgot-link{font-size:.75rem;color:var(--accent-rose);transition:color var(--transition-fast)}.auth-forgot-link:hover{color:var(--accent-rose-light)}.auth-input-wrap{position:relative;display:flex;align-items:center}.auth-input-icon{position:absolute;left:14px;color:var(--text-tertiary);pointer-events:none;transition:color var(--transition-base);z-index:1}.auth-input{width:100%;padding:12px 14px 12px 42px;background:#ffffff08;border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-size:.875rem;font-family:var(--font-sans);transition:all var(--transition-base);outline:none}.auth-input::placeholder{color:var(--text-tertiary)}.auth-input:hover{border-color:var(--border-medium);background:#ffffff0a}.auth-input:focus{border-color:var(--border-focus);box-shadow:var(--shadow-glow-focus);background:#ffffff0a}.auth-input-wrap:focus-within .auth-input-icon{color:var(--accent-rose)}.auth-field--error .auth-input{border-color:var(--accent-red);box-shadow:0 0 0 3px #ef44441a}.auth-field--success 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var(--transition-base);outline:none}.auth-select:hover{border-color:var(--border-medium)}.auth-select:focus{border-color:var(--border-focus);box-shadow:var(--shadow-glow-focus)}.auth-select option{background:var(--bg-secondary);color:var(--text-primary)}.auth-select-arrow{position:absolute;right:14px;top:50%;transform:translateY(-50%);pointer-events:none;color:var(--text-tertiary)}.auth-pw-strength{display:flex;align-items:center;gap:10px;margin-top:4px}.auth-pw-strength-bar{flex:1;height:3px;background:#ffffff0f;border-radius:var(--radius-full);overflow:hidden}.auth-pw-strength-fill{height:100%;border-radius:var(--radius-full);transition:width .5s var(--ease-out),background-color .5s ease;width:0%}.auth-pw-strength-text{font-size:.6875rem;color:var(--text-tertiary);min-width:40px}.auth-checkbox-wrap{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:.8125rem;-webkit-user-select:none;user-select:none}.auth-checkbox{position:absolute;opacity:0;width:0;height:0}.auth-checkmark{width:18px;height:18px;flex-shrink:0;border:1.5px solid var(--border-medium);border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);background:transparent}.auth-checkbox:checked+.auth-checkmark{background:var(--accent-rose);border-color:var(--accent-rose)}.auth-checkbox:checked+.auth-checkmark:after{content:"✓";color:#fff;font-size:.7rem;font-weight:700}.auth-checkbox:focus-visible+.auth-checkmark{box-shadow:var(--shadow-glow-focus)}.auth-checkbox-label{color:var(--text-secondary)}.auth-terms-link{color:var(--accent-rose);transition:color var(--transition-fast)}.auth-terms-link:hover{color:var(--accent-rose-light)}.auth-options-row{display:flex;justify-content:space-between;align-items:center}.auth-github-connect{display:flex;align-items:center;justify-content:space-between;background:#ffffff05;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:14px 16px;transition:border-color var(--transition-base)}.auth-github-connect:hover{border-color:var(--border-hover)}.auth-github-connect-left{display:flex;align-items:center;gap:12px}.auth-github-icon{color:var(--text-secondary)}.auth-github-connect-title{font-size:.8125rem;font-weight:600}.auth-github-connect-desc{font-size:.6875rem;color:var(--text-tertiary)}.auth-github-connect-btn{padding:6px 14px;background:#ffffff0f;border:1px solid var(--border-medium);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.75rem;font-weight:600;cursor:pointer;font-family:var(--font-sans);transition:all var(--transition-fast)}.auth-github-connect-btn:hover{background:#ffffff1a;border-color:var(--border-hover)}.auth-submit-btn{width:100%;padding:13px 20px;background:linear-gradient(135deg,var(--accent-rose),var(--accent-rose-dark));color:#fff;border:none;border-radius:var(--radius-md);font-size:.9375rem;font-weight:600;cursor:pointer;font-family:var(--font-sans);transition:all var(--transition-base);position:relative;overflow:hidden}.auth-submit-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-glow-rose);filter:brightness(1.05)}.auth-submit-btn:active{transform:translateY(0)}.auth-submit-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.auth-btn-text,.auth-btn-loader{display:flex;align-items:center;justify-content:center;gap:8px}.auth-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:authSpin .6s linear infinite}.auth-redirect{text-align:center;margin-top:20px;font-size:.8125rem;color:var(--text-secondary)}.auth-redirect-link{color:var(--accent-rose);font-weight:600;transition:color var(--transition-fast)}.auth-redirect-link:hover{color:var(--accent-rose-light)}.auth-security-note{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:24px;font-size:.6875rem;color:var(--text-tertiary)}.auth-security-note svg{stroke:var(--text-tertiary)}@keyframes authFloat1{0%{transform:translate(0)}33%{transform:translate(30px,-30px)}66%{transform:translate(-20px,20px)}to{transform:translate(0)}}@keyframes authFloat2{0%{transform:translate(0)}33%{transform:translate(-40px,20px)}66%{transform:translate(20px,-30px)}to{transform:translate(0)}}@keyframes authFloat3{0%{transform:translate(0)}50%{transform:translate(30px,30px)}to{transform:translate(0)}}@keyframes authPulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes authRingDraw{0%{stroke-dasharray:0 100}}@keyframes authChartDraw{to{stroke-dashoffset:0}}@keyframes authSpinnerPulse{0%,to{opacity:1}50%{opacity:.3}}@keyframes authCardSlideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes authSpin{to{transform:rotate(360deg)}}@keyframes authShake{0%,to{transform:translate(0)}20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}.auth-shake{animation:authShake .5s ease}.auth-step-pane{display:none;opacity:0;transform:translateY(8px);transition:opacity .3s var(--ease-out),transform .3s var(--ease-out)}.auth-step-pane.active{display:flex;flex-direction:column;gap:18px;animation:authPaneFadeIn .4s var(--ease-out) forwards}.auth-step-actions{display:flex;gap:12px;margin-top:6px;width:100%}.auth-step-actions .btn--step-prev,.auth-step-actions .auth-submit-btn,.auth-step-actions .btn--step-next{flex:1}.btn--step-next{width:100%;padding:13px 20px;margin-top:6px;background:linear-gradient(135deg,var(--accent-rose),var(--accent-rose-dark));color:#fff;font-weight:600;border-radius:var(--radius-md);border:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all var(--transition-base);box-shadow:0 0 20px #f43f5e33;font-size:.9375rem;font-family:var(--font-sans)}.btn--step-next:hover{transform:translateY(-1px);box-shadow:var(--shadow-glow-rose);filter:brightness(1.05)}.btn--step-prev{background:#ffffff08;border:1px solid var(--border-medium);color:var(--text-primary);padding:13px 20px;border-radius:var(--radius-md);cursor:pointer;font-weight:500;transition:all var(--transition-base);font-size:.9375rem;font-family:var(--font-sans);text-align:center}.btn--step-prev:hover{background:#ffffff0f;border-color:var(--border-hover)}@keyframes authPaneFadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1024px){.auth-left{flex:0 0 45%;padding:36px}.auth-right{padding:36px}.auth-left-title{font-size:1.75rem}}@media(max-width:768px){.auth-layout{flex-direction:column}.auth-left{display:none}.auth-right{padding:24px;min-height:100vh}.auth-mobile-logo{display:flex}.auth-right-inner{max-width:400px}.auth-card{padding:28px 24px}}@media(max-width:480px){.auth-card{padding:24px 20px}.auth-card-title{font-size:1.25rem}.auth-oauth-btn{padding:10px 14px;font-size:.8125rem}}