@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;450;500;600&display=swap";:root{--bg-base: #09090b;--bg-surface: #0f0f11;--bg-elevated: #141416;--bg-hover: #1a1a1d;--bg-active: #202024;--bg-gradient: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(139, 92, 246, .04) 0%, transparent 50%);--border-subtle: rgba(255, 255, 255, .04);--border-default: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .12);--border-focus: rgba(255, 255, 255, .18);--accent: #8b5cf6;--accent-hover: #a78bfa;--accent-active: #7c3aed;--accent-dim: rgba(139, 92, 246, .1);--accent-soft: rgba(139, 92, 246, .06);--neutral: #3f3f46;--neutral-hover: #52525b;--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-tertiary: #71717a;--text-muted: #52525b;--success: #22c55e;--success-soft: rgba(34, 197, 94, .1);--success-text: #4ade80;--error: #ef4444;--error-soft: rgba(239, 68, 68, .1);--error-text: #f87171;--warning: #f59e0b;--warning-soft: rgba(245, 158, 11, .1);--info: #3b82f6;--info-soft: rgba(59, 130, 246, .1);--info-muted: rgba(59, 130, 246, .12);--text-disabled: #52525b;--error-subtle: rgba(239, 68, 68, .06);--error-muted: rgba(239, 68, 68, .1);--accent-muted: rgba(139, 92, 246, .1);--accent-secondary: #22d3ee;--accent-secondary-muted: rgba(34, 211, 238, .12);--diff-remove-bg: rgba(239, 68, 68, .08);--diff-remove-bg-subtle: rgba(239, 68, 68, .05);--diff-add-bg: rgba(34, 197, 94, .08);--diff-add-bg-subtle: rgba(34, 197, 94, .05);--diff-word-remove-bg: rgba(239, 68, 68, .3);--diff-word-add-bg: rgba(34, 197, 94, .3);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-mono: "SF Mono", "Fira Code", "JetBrains Mono", ui-monospace, monospace;--text-xs: 11px;--text-sm: 13px;--text-base: 14px;--text-md: 15px;--text-lg: 16px;--text-xl: 18px;--text-2xl: 20px;--text-3xl: 24px;--text-4xl: 32px;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--leading-none: 1;--leading-tight: 1.25;--leading-snug: 1.375;--leading-normal: 1.5;--leading-relaxed: 1.625;--tracking-tight: -.025em;--tracking-normal: 0;--tracking-wide: .025em;--radius-sm: 3px;--radius: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-full: 9999px;--shadow-xs: 0 1px 1px rgba(0, 0, 0, .3);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow: 0 2px 4px rgba(0, 0, 0, .4);--shadow-md: 0 4px 8px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .5);--glow-accent: 0 0 0 1px rgba(139, 92, 246, .4), 0 0 16px rgba(139, 92, 246, .2);--glow-focus: 0 0 0 1px var(--accent), 0 0 0 3px rgba(139, 92, 246, .15);--shadow-accent-sm: 0 1px 2px rgba(139, 92, 246, .2);--shadow-accent: 0 2px 8px rgba(139, 92, 246, .25);--transition-normal: .15s cubic-bezier(.4, 0, .2, 1);--glass-bg: rgba(15, 15, 17, .85);--glass-border: rgba(255, 255, 255, .06);--transition-instant: 50ms ease;--transition-fast: .1s cubic-bezier(.4, 0, .2, 1);--transition: .15s cubic-bezier(.4, 0, .2, 1);--transition-slow: .2s cubic-bezier(.4, 0, .2, 1);--transition-spring: .3s cubic-bezier(.175, .885, .32, 1.275);--ease-out: cubic-bezier(.4, 0, .2, 1);--ease-in-out: cubic-bezier(.4, 0, .2, 1);--ease-spring: cubic-bezier(.175, .885, .32, 1.275);--ease-snap: cubic-bezier(.16, 1, .3, 1);--z-base: 0;--z-elevated: 10;--z-dropdown: 20;--z-sticky: 30;--z-overlay: 40;--z-modal: 50;--z-popover: 60;--sidebar-width: 240px;--header-height: 52px}[data-theme=light]{--bg-base: #fafafa;--bg-surface: #ffffff;--bg-elevated: #f4f4f5;--bg-hover: #e4e4e7;--bg-active: #d4d4d8;--bg-gradient: none;--border-subtle: rgba(0, 0, 0, .06);--border-default: rgba(0, 0, 0, .1);--border-strong: rgba(0, 0, 0, .14);--border-focus: rgba(0, 0, 0, .2);--accent: #7c3aed;--accent-hover: #6d28d9;--accent-active: #5b21b6;--accent-dim: rgba(124, 58, 237, .1);--accent-soft: rgba(124, 58, 237, .06);--neutral: #d4d4d8;--neutral-hover: #a1a1aa;--text-primary: #18181b;--text-secondary: #52525b;--text-tertiary: #a1a1aa;--text-muted: #d4d4d8;--success: #16a34a;--success-soft: rgba(22, 163, 74, .1);--success-text: #15803d;--error: #dc2626;--error-soft: rgba(220, 38, 38, .1);--error-text: #b91c1c;--warning: #d97706;--warning-soft: rgba(217, 119, 6, .1);--info: #2563eb;--info-soft: rgba(37, 99, 235, .1);--info-muted: rgba(37, 99, 235, .1);--text-disabled: #a1a1aa;--error-subtle: rgba(220, 38, 38, .05);--error-muted: rgba(220, 38, 38, .1);--accent-muted: rgba(124, 58, 237, .1);--accent-secondary: #0891b2;--accent-secondary-muted: rgba(8, 145, 178, .1);--diff-remove-bg: rgba(220, 38, 38, .08);--diff-remove-bg-subtle: rgba(220, 38, 38, .05);--diff-add-bg: rgba(22, 163, 74, .08);--diff-add-bg-subtle: rgba(22, 163, 74, .05);--diff-word-remove-bg: rgba(220, 38, 38, .25);--diff-word-add-bg: rgba(22, 163, 74, .25);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .06);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .08);--shadow: 0 2px 4px rgba(0, 0, 0, .08);--shadow-md: 0 4px 8px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .12);--glow-accent: 0 0 0 1px rgba(124, 58, 237, .3), 0 0 12px rgba(124, 58, 237, .15);--glow-focus: 0 0 0 1px var(--accent), 0 0 0 3px rgba(124, 58, 237, .12);--glass-bg: rgba(255, 255, 255, .92);--glass-border: rgba(0, 0, 0, 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var(--border-default)}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--border-strong)}.btn-secondary:active{background:var(--bg-active)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:var(--space-2);border-radius:var(--radius)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-ghost:active{background:var(--bg-active)}.btn-icon{width:32px;height:32px;padding:0;background:transparent;color:var(--text-tertiary);border-radius:var(--radius)}.btn-icon:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-icon-sm{width:28px;height:28px}input,textarea,select{font-family:inherit;font-size:var(--text-sm);color:var(--text-primary);background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius);outline:none;transition:all 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var(--space-3);height:36px}.textarea{padding:var(--space-3);min-height:120px;resize:vertical;line-height:var(--leading-snug)}.textarea-lg{min-height:200px}.input-code,.textarea-code{font-family:var(--font-mono);font-size:var(--text-sm);line-height:var(--leading-snug)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--text-secondary)}.form-hint{font-size:var(--text-xs);color:var(--text-tertiary);margin-top:var(--space-1)}.form-error{font-size:var(--text-xs);color:var(--error);margin-top:var(--space-1)}.card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-4)}.card-elevated{box-shadow:var(--shadow-sm)}.card-glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glass-border)}.section{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden}.section-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border-subtle);background:var(--bg-elevated)}.section-title{font-size:var(--text-xs);font-weight:var(--font-semibold);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:var(--tracking-wide)}.section-content{padding:var(--space-4)}pre,code{font-family:var(--font-mono);font-size:var(--text-sm)}pre{background:var(--bg-base);border:1px solid var(--border-subtle);border-radius:var(--radius);padding:var(--space-3);overflow-x:auto;white-space:pre-wrap;word-wrap:break-word}code{background:var(--bg-elevated);padding:2px 4px;border-radius:var(--radius-sm);font-size:.92em}pre code{background:none;padding:0}.alert{padding:var(--space-3) var(--space-4);border-radius:var(--radius);font-size:var(--text-sm);display:flex;align-items:flex-start;gap:var(--space-3);border:1px solid}.alert-error{background:var(--error-soft);border-color:#ef444433;color:var(--error-text)}.alert-success{background:var(--success-soft);border-color:#22c55e33;color:var(--success-text)}.alert-warning{background:var(--warning-soft);border-color:#f59e0b33;color:var(--warning)}.alert-info{background:var(--info-soft);border-color:#3b82f633;color:var(--info)}.badge{display:inline-flex;align-items:center;padding:1px 6px;font-size:var(--text-xs);font-weight:var(--font-medium);border-radius:var(--radius-sm);background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border-subtle)}.badge-accent{background:var(--accent-soft);color:var(--accent);border-color:var(--accent-dim)}.badge-success{background:var(--success-soft);color:var(--success);border-color:#22c55e33}.badge-error{background:var(--error-soft);color:var(--error);border-color:#ef444433}.badge-warning{background:var(--warning-soft);color:var(--warning);border-color:#f59e0b33}.badge-info{background:var(--info-muted);color:var(--info)}.divider{height:1px;background:var(--border-subtle);margin:var(--space-4) 0}.divider-vertical{width:1px;height:20px;background:var(--border-default);margin:0 var(--space-2)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes slideInRight{0%{opacity:0;transform:translate(-4px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.animate-fadeIn{animation:fadeIn var(--transition) var(--ease-out)}.animate-fadeInUp{animation:fadeInUp var(--transition) var(--ease-out)}.animate-scaleIn{animation:scaleIn var(--transition) var(--ease-out)}.animate-slideInRight{animation:slideInRight var(--transition) var(--ease-out)}.animate-pulse{animation:pulse 2s ease-in-out infinite}.skeleton{background:linear-gradient(90deg,var(--bg-elevated) 25%,var(--bg-hover) 50%,var(--bg-elevated) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:var(--space-1)}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.text-xs{font-size:var(--text-xs)}.text-sm{font-size:var(--text-sm)}.text-base{font-size:var(--text-base)}.text-lg{font-size:var(--text-lg)}.text-xl{font-size:var(--text-xl)}.font-medium{font-weight:var(--font-medium)}.font-semibold{font-weight:var(--font-semibold)}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.text-accent{color:var(--accent)}.text-success{color:var(--success)}.text-error{color:var(--error)}.bg-base{background:var(--bg-base)}.bg-surface{background:var(--bg-surface)}.bg-elevated{background:var(--bg-elevated)}.p-1{padding:var(--space-1)}.p-2{padding:var(--space-2)}.p-3{padding:var(--space-3)}.p-4{padding:var(--space-4)}.m-0{margin:0}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.rounded{border-radius:var(--radius)}.rounded-sm{border-radius:var(--radius-sm)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.border{border:1px solid var(--border-default)}.border-subtle{border:1px solid var(--border-subtle)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow{box-shadow:var(--shadow)}.transition{transition:all var(--transition)}.transition-fast{transition:all var(--transition-fast)}.cursor-pointer{cursor:pointer}.cursor-not-allowed{cursor:not-allowed}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}.w-full{width:100%}.h-full{height:100%}.min-h-screen{min-height:100vh}.mono{font-family:var(--font-mono)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}*{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}::selection{background:var(--accent-dim);color:var(--text-primary)}:focus-visible{outline:none;box-shadow:var(--glow-focus)}:focus:not(:focus-visible){outline:none}.skip-link{position:absolute;top:-100%;left:50%;transform:translate(-50%);padding:var(--space-2) var(--space-4);background:var(--bg-elevated);color:var(--text-primary);font-size:var(--text-sm);font-weight:var(--font-medium);border:1px solid var(--border-default);border-radius:var(--radius);z-index:var(--z-modal);transition:top var(--transition-fast)}.skip-link:focus{top:var(--space-4);outline:none;box-shadow:var(--glow-focus)}.drag-over{border-color:var(--accent)!important;box-shadow:var(--glow-focus)}