:root{--ca-primary: #0A74DA;--ca-primary-hover: #0862B8;--ca-primary-light: #E3F2FD;--ca-success: #10B981;--ca-success-hover: #059669;--ca-success-light: #D1FAE5;--ca-error: #EF4444;--ca-error-hover: #DC2626;--ca-error-light: #FEE2E2;--ca-warning: #F59E0B;--ca-warning-hover: #D97706;--ca-warning-light: #FEF3C7;--ca-info: #3B82F6;--ca-info-hover: #2563EB;--ca-info-light: #DBEAFE;--ca-background: #F8FAFC;--ca-surface: rgba(255, 255, 255, .85);--ca-surface-variant: rgba(248, 250, 252, .7);--ca-text-primary: #0F172A;--ca-text-secondary: #64748B;--ca-text-disabled: #94A3B8;--ca-border: rgba(226, 232, 240, .8);--ca-border-focus: var(--ca-primary);--ca-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--ca-shadow: 0 2px 8px -2px rgba(0, 0, 0, .08), 0 4px 12px -4px rgba(0, 0, 0, .05);--ca-shadow-md: 0 4px 16px -4px rgba(0, 0, 0, .1), 0 8px 24px -8px rgba(0, 0, 0, .08);--ca-shadow-lg: 0 12px 32px -8px rgba(0, 0, 0, .12), 0 20px 48px -16px rgba(0, 0, 0, .1);--ca-spacing-xs: .25rem;--ca-spacing-sm: .5rem;--ca-spacing-md: 1rem;--ca-spacing-lg: 1.5rem;--ca-spacing-xl: 2rem;--ca-spacing-2xl: 3rem;--ca-radius-sm: .375rem;--ca-radius: .5rem;--ca-radius-md: .75rem;--ca-radius-lg: 1rem;--ca-radius-full: 9999px;--ca-font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--ca-font-size-xs: .75rem;--ca-font-size-sm: .875rem;--ca-font-size-base: 1rem;--ca-font-size-lg: 1.125rem;--ca-font-size-xl: 1.25rem;--ca-font-size-2xl: 1.5rem;--ca-font-size-3xl: 1.875rem;--ca-font-weight-normal: 400;--ca-font-weight-medium: 500;--ca-font-weight-semibold: 600;--ca-font-weight-bold: 700;--ca-transition: all .2s cubic-bezier(.4, 0, .2, 1)}@media (prefers-color-scheme: dark){:root{--ca-background: #0F172A;--ca-surface: rgba(30, 41, 59, .8);--ca-surface-variant: rgba(51, 65, 85, .6);--ca-text-primary: #F1F5F9;--ca-text-secondary: #CBD5E1;--ca-text-disabled: #94A3B8;--ca-border: rgba(71, 85, 105, .5);--ca-primary-light: rgba(10, 116, 218, .15);--ca-success-light: rgba(16, 185, 129, .15);--ca-error-light: rgba(239, 68, 68, .15);--ca-warning-light: rgba(245, 158, 11, .15)}}[data-theme=dark]{--ca-background: #0F172A;--ca-surface: rgba(30, 41, 59, .95);--ca-surface-variant: rgba(51, 65, 85, .95);--ca-text-primary: #F1F5F9;--ca-text-secondary: #CBD5E1;--ca-text-disabled: #94A3B8;--ca-border: rgba(71, 85, 105, .5);--ca-primary-light: rgba(10, 116, 218, .15);--ca-success-light: rgba(16, 185, 129, .15);--ca-error-light: rgba(239, 68, 68, .15);--ca-warning-light: rgba(245, 158, 11, .15)}[data-theme=light]{--ca-background: #F8FAFC;--ca-surface: rgba(255, 255, 255, .85);--ca-surface-variant: rgba(248, 250, 252, .7);--ca-text-primary: #0F172A;--ca-text-secondary: #64748B;--ca-text-disabled: #94A3B8;--ca-border: rgba(226, 232, 240, .8);--ca-primary-light: #E0F2FE;--ca-success-light: #D1FAE5;--ca-error-light: #FEE2E2;--ca-warning-light: #FEF3C7}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0;padding-bottom:var(--ca-spacing-xl);font-family:var(--ca-font-family);font-size:var(--ca-font-size-base);line-height:1.6;color:var(--ca-text-primary);background:linear-gradient(135deg,#f8fafc,#e2e8f0);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:relative}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(10,116,218,.03) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(16,185,129,.03) 0%,transparent 50%);pointer-events:none;z-index:-1}[data-theme=dark] body:before{background:radial-gradient(circle at 20% 50%,rgba(10,116,218,.08) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(16,185,129,.08) 0%,transparent 50%)}[data-theme=dark] html,[data-theme=dark] body{background:linear-gradient(135deg,#0f172a,#1e293b)}.ca-container{max-width:1200px;margin:0 auto;padding:0 var(--ca-spacing-md)}.ca-container-sm{max-width:640px;margin:0 auto;padding:0 var(--ca-spacing-md)}.ca-grid{display:grid;gap:var(--ca-spacing-md)}.ca-flex{display:flex;gap:var(--ca-spacing-md)}.ca-flex-col{display:flex;flex-direction:column;gap:var(--ca-spacing-md)}.ca-card{background:var(--ca-surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--ca-border);border-radius:var(--ca-radius-lg);padding:var(--ca-spacing-lg);box-shadow:var(--ca-shadow);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.ca-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);opacity:0;transition:opacity .3s ease}.ca-card:hover{box-shadow:var(--ca-shadow-md);transform:translateY(-2px)}.ca-card:hover:before{opacity:1}[data-theme=dark] .ca-card:before{background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent)}[data-theme=dark] .ca-card{background:#1e293bf2;border-color:#47556980}.ca-card-surface{background:var(--ca-surface-variant);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}[data-theme=dark] .ca-card-surface{background:#334155f2}.ca-card-compact{padding:var(--ca-spacing-md)}.ca-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--ca-spacing-sm);padding:.625rem 1.25rem;font-size:var(--ca-font-size-base);font-weight:var(--ca-font-weight-medium);border-radius:var(--ca-radius-md);border:1px solid transparent;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);text-decoration:none;min-height:2.75rem;-webkit-user-select:none;user-select:none;font-family:inherit;box-sizing:border-box;max-width:100%;text-align:center;word-wrap:break-word;position:relative;overflow:hidden}.ca-btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#fff3;transform:translate(-50%,-50%);transition:width .6s,height .6s}.ca-btn:active:before{width:300px;height:300px}.ca-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.ca-btn-primary{background:linear-gradient(135deg,var(--ca-primary) 0%,#0862B8 100%);color:#fff;border-color:var(--ca-primary);box-shadow:0 4px 12px #0a74da4d}.ca-btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--ca-primary-hover) 0%,#064A87 100%);transform:translateY(-1px);box-shadow:0 6px 20px #0a74da66}.ca-btn-secondary{background:#ffffff80;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:var(--ca-primary);border-color:#0a74da66}.ca-btn-secondary:hover:not(:disabled){background:#ffffffb3;border-color:var(--ca-primary);transform:translateY(-1px);box-shadow:0 4px 12px #0a74da33}[data-theme=dark] .ca-btn-secondary{background:#334155f2;color:#60a5fa;border-color:#60a5fa66}[data-theme=dark] .ca-btn-secondary:hover:not(:disabled){background:#475569f2;border-color:#60a5fa}.ca-btn-success{background:linear-gradient(135deg,var(--ca-success) 0%,#059669 100%);color:#fff;border-color:var(--ca-success);box-shadow:0 4px 12px #10b9814d}.ca-btn-success:hover:not(:disabled){background:linear-gradient(135deg,var(--ca-success-hover) 0%,#047857 100%);transform:translateY(-1px);box-shadow:0 6px 20px #10b98166}.ca-btn-danger{background:linear-gradient(135deg,var(--ca-error) 0%,#DC2626 100%);color:#fff;border-color:var(--ca-error);box-shadow:0 4px 12px #ef44444d}.ca-btn-danger:hover:not(:disabled){background:linear-gradient(135deg,var(--ca-error-hover) 0%,#B91C1C 100%);transform:translateY(-1px);box-shadow:0 6px 20px #ef444466}.ca-btn-warning{background:linear-gradient(135deg,var(--ca-warning) 0%,#D97706 100%);color:#fff;border-color:var(--ca-warning);box-shadow:0 4px 12px #f59e0b4d}.ca-btn-warning:hover:not(:disabled){background:linear-gradient(135deg,var(--ca-warning-hover) 0%,#B45309 100%);transform:translateY(-1px);box-shadow:0 6px 20px #f59e0b66}.ca-btn-info{background:linear-gradient(135deg,var(--ca-info) 0%,#2563EB 100%);color:#fff;border-color:var(--ca-info);box-shadow:0 4px 12px #3b82f64d}.ca-btn-info:hover:not(:disabled){background:linear-gradient(135deg,var(--ca-info-hover) 0%,#1D4ED8 100%);transform:translateY(-1px);box-shadow:0 6px 20px #3b82f666}.ca-btn-ghost{background:transparent;color:var(--ca-text-secondary);border-color:transparent}.ca-btn-ghost:hover:not(:disabled){background:var(--ca-surface-variant);color:var(--ca-text-primary)}.ca-btn-sm{padding:var(--ca-spacing-xs) var(--ca-spacing-md);font-size:var(--ca-font-size-sm);min-height:2rem}.ca-btn-lg{padding:var(--ca-spacing-md) var(--ca-spacing-xl);font-size:var(--ca-font-size-lg);min-height:3.5rem}.ca-btn-full{width:100%}.ca-input{width:100%;padding:.75rem 1rem;font-size:var(--ca-font-size-base);border:1px solid var(--ca-border);border-radius:var(--ca-radius-md);background:#fffc;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:var(--ca-text-primary);transition:all .25s cubic-bezier(.4,0,.2,1);min-height:2.75rem;font-family:inherit}.ca-input:focus{outline:none;border-color:var(--ca-primary);background:#fffffff2;box-shadow:0 0 0 4px #0a74da1a,0 4px 12px #0a74da26;transform:translateY(-1px)}.ca-input::placeholder{color:var(--ca-text-disabled)}[data-theme=dark] .ca-input{background:#334155f2;border-color:#47556980}[data-theme=dark] .ca-input:focus{background:#475569f2;border-color:#60a5fa;box-shadow:0 0 0 4px #60a5fa26,0 4px 12px #60a5fa33}.ca-form-group{display:flex;flex-direction:column;gap:var(--ca-spacing-xs)}.ca-label{font-size:var(--ca-font-size-sm);font-weight:var(--ca-font-weight-medium);color:var(--ca-text-primary)}.ca-badge{display:inline-flex;align-items:center;padding:.375rem .75rem;font-size:var(--ca-font-size-xs);font-weight:var(--ca-font-weight-semibold);border-radius:var(--ca-radius-full);text-transform:uppercase;letter-spacing:.05em;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid;transition:all .2s ease}.ca-badge-success{background:#10b98126;color:var(--ca-success);border-color:#10b9814d}.ca-badge-error{background:#ef444426;color:var(--ca-error);border-color:#ef44444d}.ca-badge-warning{background:#f59e0b26;color:var(--ca-warning);border-color:#f59e0b4d}.ca-badge-info{background:#0a74da26;color:var(--ca-primary);border-color:#0a74da4d}.ca-message{padding:var(--ca-spacing-md);border-radius:var(--ca-radius);border:1px solid;margin:var(--ca-spacing-sm) 0}.ca-message-success{background:var(--ca-success-light);border-color:var(--ca-success);color:var(--ca-success)}.ca-message-error{background:var(--ca-error-light);border-color:var(--ca-error);color:var(--ca-error)}.ca-message-warning{background:var(--ca-warning-light);border-color:var(--ca-warning);color:var(--ca-warning)}.ca-message-info{background:var(--ca-primary-light);border-color:var(--ca-primary);color:var(--ca-primary)}.ca-header{background:var(--ca-surface);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--ca-border);padding:1rem 0;position:sticky;top:0;z-index:50;box-shadow:0 4px 24px #0000000a;transition:all .3s ease}[data-theme=dark] .ca-header{background:#26292e;backdrop-filter:none;-webkit-backdrop-filter:none}.ca-header-content{display:flex;align-items:center;justify-content:space-between}.ca-logo{font-size:var(--ca-font-size-xl);font-weight:var(--ca-font-weight-bold);color:var(--ca-primary);text-decoration:none;display:flex;align-items:center;transition:all .3s cubic-bezier(.4,0,.2,1)}.ca-logo:hover{color:var(--ca-primary-hover);transform:scale(1.02)}.ca-logo img{height:40px;width:auto;object-fit:contain;transition:all .3s cubic-bezier(.4,0,.2,1)}.ca-logo-light{display:block}.ca-logo-dark,[data-theme=dark] .ca-logo-light{display:none}[data-theme=dark] .ca-logo-dark{display:block}.ca-logo:hover img{filter:brightness(1.1);transform:scale(1.02)}.ca-text-xs{font-size:var(--ca-font-size-xs)}.ca-text-sm{font-size:var(--ca-font-size-sm)}.ca-text-base{font-size:var(--ca-font-size-base)}.ca-text-lg{font-size:var(--ca-font-size-lg)}.ca-text-xl{font-size:var(--ca-font-size-xl)}.ca-text-2xl{font-size:var(--ca-font-size-2xl)}.ca-text-3xl{font-size:var(--ca-font-size-3xl)}.ca-font-normal{font-weight:var(--ca-font-weight-normal)}.ca-font-medium{font-weight:var(--ca-font-weight-medium)}.ca-font-semibold{font-weight:var(--ca-font-weight-semibold)}.ca-font-bold{font-weight:var(--ca-font-weight-bold)}.ca-text-primary{color:var(--ca-text-primary)}.ca-text-secondary{color:var(--ca-text-secondary)}.ca-text-disabled{color:var(--ca-text-disabled)}.ca-qr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--ca-spacing-lg);margin-top:var(--ca-spacing-lg)}.ca-qr-card{background:var(--ca-surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--ca-border);border-radius:var(--ca-radius-lg);padding:var(--ca-spacing-md);transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--ca-shadow)}.ca-qr-card:hover{box-shadow:var(--ca-shadow-md);transform:translateY(-2px)}.ca-qr-card.claimed{background:#ef444414;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-color:#ef44444d}.ca-qr-card.available{background:#10b98114;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-color:#10b9814d}.ca-qr-image{width:100%;height:auto;border-radius:var(--ca-radius);margin:var(--ca-spacing-sm) 0}.ca-qr-image.claimed{opacity:.6}.ca-car-info{background:var(--ca-surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--ca-border);border-radius:var(--ca-radius-lg);padding:var(--ca-spacing-lg);margin-bottom:var(--ca-spacing-lg);box-shadow:var(--ca-shadow);transition:all .3s cubic-bezier(.4,0,.2,1)}.ca-car-info:hover{box-shadow:var(--ca-shadow-md);transform:translateY(-2px)}.ca-message-grid{display:grid;gap:var(--ca-spacing-sm)}.ca-reply-display{background:var(--ca-success-light);border:1px solid var(--ca-success);border-radius:var(--ca-radius);padding:var(--ca-spacing-md);margin-top:var(--ca-spacing-md)}.ca-countdown{background:var(--ca-warning-light);border:1px solid var(--ca-warning);border-radius:var(--ca-radius);padding:var(--ca-spacing-sm);margin-top:var(--ca-spacing-sm);text-align:center;font-weight:var(--ca-font-weight-medium)}.ca-chat-container{display:flex;flex-direction:column;gap:var(--ca-spacing-md);max-height:400px;overflow-y:auto;padding:var(--ca-spacing-md);background:var(--ca-surface-variant);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:var(--ca-radius-lg);border:1px solid var(--ca-border);box-shadow:inset 0 2px 8px #0000000d}.ca-chat-message{display:flex;flex-direction:column;max-width:80%;word-wrap:break-word}.ca-chat-message.sent{align-self:flex-end;align-items:flex-end}.ca-chat-message.received{align-self:flex-start;align-items:flex-start}.ca-chat-bubble{padding:var(--ca-spacing-sm) var(--ca-spacing-md);border-radius:var(--ca-radius-md);margin-bottom:var(--ca-spacing-xs)}.ca-chat-bubble.sent{background:var(--ca-primary);color:#fff;border-bottom-right-radius:var(--ca-spacing-xs)}.ca-chat-bubble.received{background:var(--ca-surface-variant);color:var(--ca-text-primary);border-bottom-left-radius:var(--ca-spacing-xs)}.ca-chat-timestamp{font-size:var(--ca-font-size-xs);color:var(--ca-text-disabled);margin-top:var(--ca-spacing-xs)}.ca-retry-section{background:var(--ca-warning-light);border:1px solid var(--ca-warning);border-radius:var(--ca-radius);padding:var(--ca-spacing-md);text-align:center;margin-top:var(--ca-spacing-md)}.ca-retry-countdown{font-size:var(--ca-font-size-lg);font-weight:var(--ca-font-weight-semibold);color:var(--ca-warning);margin-bottom:var(--ca-spacing-sm)}.ca-nav{display:flex;gap:var(--ca-spacing-md);align-items:center}.ca-nav-link{color:var(--ca-text-primary);text-decoration:none;font-weight:var(--ca-font-weight-medium);transition:var(--ca-transition)}.ca-nav-link:hover{color:var(--ca-primary)}.ca-nav-link.active{color:var(--ca-primary);font-weight:var(--ca-font-weight-semibold)}.ca-loading{display:flex;align-items:center;justify-content:center;min-height:200px;color:var(--ca-text-secondary);font-size:var(--ca-font-size-lg)}.ca-mt-xs{margin-top:var(--ca-spacing-xs)}.ca-mt-sm{margin-top:var(--ca-spacing-sm)}.ca-mt-md{margin-top:var(--ca-spacing-md)}.ca-mt-lg{margin-top:var(--ca-spacing-lg)}.ca-mt-xl{margin-top:var(--ca-spacing-xl)}.ca-mb-xs{margin-bottom:var(--ca-spacing-xs)}.ca-mb-sm{margin-bottom:var(--ca-spacing-sm)}.ca-mb-md{margin-bottom:var(--ca-spacing-md)}.ca-mb-lg{margin-bottom:var(--ca-spacing-lg)}.ca-mb-xl{margin-bottom:var(--ca-spacing-xl)}.ca-text-center{text-align:center}.ca-text-left{text-align:left}.ca-text-right{text-align:right}.ca-w-full{width:100%}.ca-h-full{height:100%}@media (max-width: 768px){.ca-container,.ca-container-sm{padding:0 var(--ca-spacing-sm)}.ca-qr-grid{grid-template-columns:1fr;gap:var(--ca-spacing-md)}.ca-btn-lg{padding:var(--ca-spacing-sm) var(--ca-spacing-lg);font-size:var(--ca-font-size-base);min-height:3rem;width:100%}.ca-flex{flex-direction:column}.ca-header-nav{flex-direction:row!important}.ca-nav{gap:var(--ca-spacing-sm)}.ca-nav-link{font-size:var(--ca-font-size-sm)}.ca-btn{font-size:var(--ca-font-size-sm);padding:var(--ca-spacing-sm) var(--ca-spacing-md);min-height:2.5rem;white-space:normal;text-align:center;line-height:1.3}.ca-header-content{gap:var(--ca-spacing-sm)}.ca-logo{font-size:var(--ca-font-size-lg)}.ca-chat-container{max-height:300px}.ca-grid{grid-template-columns:1fr!important;gap:var(--ca-spacing-md)}.ca-form-group{min-width:unset!important;width:100%}.ca-btn-sm{min-height:2.25rem;padding:var(--ca-spacing-xs) var(--ca-spacing-sm)}.ca-text-3xl{font-size:var(--ca-font-size-2xl)}.ca-text-2xl{font-size:var(--ca-font-size-xl)}.ca-qr-scanner-overlay{padding:var(--ca-spacing-sm)}.ca-qr-scanner-container{padding:var(--ca-spacing-md);max-height:95vh}.ca-qr-video{height:250px}.ca-qr-scanner-overlay-frame{width:150px;height:150px}}@media (max-width: 1024px) and (min-width: 769px){.ca-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))!important}.ca-container{padding:0 var(--ca-spacing-md)}}@keyframes ca-fade-in{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes ca-fade-in-scale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes ca-slide-in{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes ca-pulse{0%,to{opacity:1}50%{opacity:.7}}.ca-fade-in{animation:ca-fade-in .4s cubic-bezier(.4,0,.2,1)}.ca-fade-in-scale{animation:ca-fade-in-scale .3s cubic-bezier(.4,0,.2,1)}.ca-slide-in{animation:ca-slide-in .3s 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var(--ca-primary);border-radius:var(--ca-radius);background:transparent;position:relative}.ca-qr-frame:before,.ca-qr-frame:after{content:"";position:absolute;width:20px;height:20px;border:3px solid var(--ca-primary)}.ca-qr-frame:before{top:-3px;left:-3px;border-right:none;border-bottom:none}.ca-qr-frame:after{bottom:-3px;right:-3px;border-left:none;border-top:none}.ca-qr-scanner-error{text-align:center}.ca-timer-section{margin-top:var(--ca-spacing-md);padding:var(--ca-spacing-md);background:#f59e0b1f;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:var(--ca-radius-md);border-left:3px solid var(--ca-warning);box-shadow:0 2px 8px 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var(--ca-border);border-radius:var(--ca-radius-full);padding:.5rem;cursor:pointer;color:var(--ca-text-primary);display:flex;align-items:center;justify-content:center;width:40px;height:40px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #0000000d}.theme-toggle:hover{background:#ffffffb3;transform:scale(1.05) rotate(15deg);box-shadow:0 4px 12px #0000001a}.theme-toggle:active{transform:scale(.95) rotate(15deg)}[data-theme=dark] .theme-toggle{background:#1e293b99}[data-theme=dark] .theme-toggle:hover{background:#1e293bcc}.ca-theme-toggle{background:#ffffff80;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--ca-border);border-radius:var(--ca-radius-full);padding:.5rem;cursor:pointer;color:var(--ca-text-primary);display:flex;align-items:center;justify-content:center;width:40px;height:40px;transition:all .3s cubic-bezier(.4,0,.2,1);font-size:16px;box-shadow:0 2px 8px #0000000d}.ca-theme-toggle:hover{background:#ffffffb3;transform:scale(1.05) rotate(15deg);box-shadow:0 4px 12px #0000001a}.ca-theme-toggle:active{transform:scale(.95) rotate(15deg)}[data-theme=dark] .ca-theme-toggle{background:#1e293b99}[data-theme=dark] .ca-theme-toggle:hover{background:#1e293bcc}.completed-conversations{margin-top:20px;padding-top:20px;border-top:1px solid var(--ca-border)}.completed-conversation-item{display:flex;justify-content:space-between;align-items:center;padding:12px;margin-bottom:8px;background:var(--ca-surface-variant);border-radius:8px;color:var(--ca-text-secondary);font-size:.9rem}.completed-conversation-time{font-size:.8rem;color:var(--ca-text-disabled)}.ca-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:1100;display:flex;align-items:center;justify-content:center;padding:var(--ca-spacing-md);animation:ca-fade-in .2s ease}.ca-modal{background:var(--ca-surface);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--ca-border);border-radius:var(--ca-radius-lg);width:100%;max-width:520px;box-shadow:var(--ca-shadow-lg);animation:ca-fade-in-scale .3s cubic-bezier(.4,0,.2,1)}.ca-modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--ca-spacing-md) var(--ca-spacing-lg);border-bottom:1px solid var(--ca-border)}.ca-modal-body{padding:var(--ca-spacing-lg)}.ca-modal-footer{display:flex;justify-content:flex-end;gap:var(--ca-spacing-sm);padding:var(--ca-spacing-md) var(--ca-spacing-lg);border-top:1px solid var(--ca-border)}