:root{--primary:#2563eb;--primary-hover:#1d4ed8;--primary-light:#dbeafe;--primary-dark:#1e40af;--secondary:#7c3aed;--secondary-hover:#6d28d9;--secondary-light:#ede9fe;--secondary-dark:#5b21b6;--success:#059669;--success-hover:#047857;--success-light:#d1fae5;--success-dark:#065f46;--warning:#d97706;--warning-hover:#b45309;--warning-light:#fef3c7;--warning-dark:#92400e;--error:#dc2626;--error-hover:#b91c1c;--error-light:#fee2e2;--error-dark:#991b1b;--info:#0891b2;--info-hover:#0e7490;--info-light:#cffafe;--info-dark:#155e75;--neutral-50:#f9fafb;--neutral-100:#f3f4f6;--neutral-200:#e5e7eb;--neutral-300:#d1d5db;--neutral-400:#9ca3af;--neutral-500:#6b7280;--neutral-600:#4b5563;--neutral-700:#374151;--neutral-800:#1f2937;--neutral-900:#111827;--font-sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;--font-serif:ui-serif,Georgia,Cambria,"Times New Roman",Times,serif;--font-mono:ui-monospace,SFMono-Regular,"SF Mono",Consolas,"Liberation Mono",Menlo,monospace;--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-size-4xl:2.25rem;--font-size-5xl:3rem;--font-size-6xl:3.75rem;--font-weight-thin:100;--font-weight-light:300;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--font-weight-black:900;--line-height-none:1;--line-height-tight:1.25;--line-height-snug:1.375;--line-height-normal:1.5;--line-height-relaxed:1.625;--line-height-loose:2;--letter-spacing-tighter:-0.05em;--letter-spacing-tight:-0.025em;--letter-spacing-normal:0em;--letter-spacing-wide:0.025em;--letter-spacing-wider:0.05em;--letter-spacing-widest:0.1em;--space-0:0;--space-px:1px;--space-0-5:0.125rem;--space-1:0.25rem;--space-1-5:0.375rem;--space-2:0.5rem;--space-2-5:0.625rem;--space-3:0.75rem;--space-3-5:0.875rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-7:1.75rem;--space-8:2rem;--space-9:2.25rem;--space-10:2.5rem;--space-11:2.75rem;--space-12:3rem;--space-14:3.5rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--space-28:7rem;--space-32:8rem;--space-36:9rem;--space-40:10rem;--space-44:11rem;--space-48:12rem;--space-52:13rem;--space-56:14rem;--space-60:15rem;--space-64:16rem;--space-72:18rem;--space-80:20rem;--space-96:24rem;--radius-none:0;--radius-sm:0.125rem;--radius-base:0.25rem;--radius-md:0.375rem;--radius-lg:0.5rem;--radius-xl:0.75rem;--radius-2xl:1rem;--radius-3xl:1.5rem;--radius-full:9999px;--border-0:0;--border:1px;--border-2:2px;--border-4:4px;--border-8:8px;--shadow-sm:0 1px 2px 0 rgb(0 0 0/0.05);--shadow-base:0 1px 3px 0 rgb(0 0 0/0.1),0 1px 2px -1px rgb(0 0 0/0.1);--shadow-md:0 4px 6px -1px rgb(0 0 0/0.1),0 2px 4px -2px rgb(0 0 0/0.1);--shadow-lg:0 10px 15px -3px rgb(0 0 0/0.1),0 4px 6px -4px rgb(0 0 0/0.1);--shadow-xl:0 20px 25px -5px rgb(0 0 0/0.1),0 8px 10px -6px rgb(0 0 0/0.1);--shadow-2xl:0 25px 50px -12px rgb(0 0 0/0.25);--shadow-inner:inset 0 2px 4px 0 rgb(0 0 0/0.05);--z-0:0;--z-10:10;--z-20:20;--z-30:30;--z-40:40;--z-50:50;--z-auto:auto;--transition-none:none;--transition-all:all 150ms cubic-bezier(0.4,0,0.2,1);--transition-colors:color 150ms cubic-bezier(0.4,0,0.2,1),background-color 150ms cubic-bezier(0.4,0,0.2,1),border-color 150ms cubic-bezier(0.4,0,0.2,1);--transition-opacity:opacity 150ms cubic-bezier(0.4,0,0.2,1);--transition-shadow:box-shadow 150ms cubic-bezier(0.4,0,0.2,1);--transition-transform:transform 150ms cubic-bezier(0.4,0,0.2,1)}.text-xs{font-size:var(--font-size-xs);line-height:var(--line-height-tight)}.text-sm{font-size:var(--font-size-sm);line-height:var(--line-height-snug)}.text-base{font-size:var(--font-size-base);line-height:var(--line-height-normal)}.text-lg{font-size:var(--font-size-lg)}.text-lg,.text-xl{line-height:var(--line-height-relaxed)}.text-xl{font-size:var(--font-size-xl)}.text-2xl{font-size:var(--font-size-2xl)}.text-2xl,.text-3xl{line-height:var(--line-height-tight)}.text-3xl{font-size:var(--font-size-3xl)}.text-4xl{font-size:var(--font-size-4xl)}.text-4xl,.text-5xl{line-height:var(--line-height-tight)}.text-5xl{font-size:var(--font-size-5xl)}.text-6xl{font-size:var(--font-size-6xl);line-height:var(--line-height-tight)}.font-thin{font-weight:var(--font-weight-thin)}.font-light{font-weight:var(--font-weight-light)}.font-normal{font-weight:var(--font-weight-normal)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.font-extrabold{font-weight:var(--font-weight-extrabold)}.font-black{font-weight:var(--font-weight-black)}.leading-none{line-height:var(--line-height-none)}.leading-tight{line-height:var(--line-height-tight)}.leading-snug{line-height:var(--line-height-snug)}.leading-normal{line-height:var(--line-height-normal)}.leading-relaxed{line-height:var(--line-height-relaxed)}.leading-loose{line-height:var(--line-height-loose)}.tracking-tighter{letter-spacing:var(--letter-spacing-tighter)}.tracking-tight{letter-spacing:var(--letter-spacing-tight)}.tracking-normal{letter-spacing:var(--letter-spacing-normal)}.tracking-wide{letter-spacing:var(--letter-spacing-wide)}.tracking-wider{letter-spacing:var(--letter-spacing-wider)}.tracking-widest{letter-spacing:var(--letter-spacing-widest)}.p-0{padding:var(--space-0)}.p-1{padding:var(--space-1)}.p-2{padding:var(--space-2)}.p-3{padding:var(--space-3)}.p-4{padding:var(--space-4)}.p-5{padding:var(--space-5)}.p-6{padding:var(--space-6)}.p-8{padding:var(--space-8)}.p-10{padding:var(--space-10)}.p-12{padding:var(--space-12)}.p-16{padding:var(--space-16)}.p-20{padding:var(--space-20)}.m-0{margin:var(--space-0)}.m-1{margin:var(--space-1)}.m-2{margin:var(--space-2)}.m-3{margin:var(--space-3)}.m-4{margin:var(--space-4)}.m-5{margin:var(--space-5)}.m-6{margin:var(--space-6)}.m-8{margin:var(--space-8)}.m-10{margin:var(--space-10)}.m-12{margin:var(--space-12)}.m-16{margin:var(--space-16)}.m-20{margin:var(--space-20)}.btn-base{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);font-weight:var(--font-weight-medium);transition:var(--transition-colors);cursor:pointer;border:var(--border);text-decoration:none;font-family:var(--font-sans)}.btn-base:focus{outline:2px solid transparent;outline-offset:2px;box-shadow:0 0 0 2px var(--primary)}.btn-base:disabled{opacity:.5;cursor:not-allowed}.btn-primary{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);font-weight:var(--font-weight-medium);transition:var(--transition-colors);cursor:pointer;border:var(--border);text-decoration:none;font-family:var(--font-sans);background-color:var(--primary);color:white;border-color:var(--primary);box-shadow:var(--shadow-sm);transition:all .2s}.btn-primary:hover{background-color:var(--primary-hover);border-color:var(--primary-hover);box-shadow:var(--shadow-md)}.btn-primary:focus{outline:2px solid transparent;outline-offset:2px;box-shadow:0 0 0 2px var(--primary)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);font-weight:var(--font-weight-medium);transition:var(--transition-colors);cursor:pointer;border:var(--border);text-decoration:none;font-family:var(--font-sans);background-color:white;color:var(--neutral-700);border-color:var(--neutral-300);box-shadow:var(--shadow-sm);transition:all .2s}.btn-secondary:hover{background-color:var(--neutral-50);border-color:var(--neutral-400);box-shadow:var(--shadow-md)}.btn-secondary:focus{outline:2px solid transparent;outline-offset:2px;box-shadow:0 0 0 2px var(--primary)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.btn-danger{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);font-weight:var(--font-weight-medium);transition:var(--transition-colors);cursor:pointer;border:var(--border);text-decoration:none;font-family:var(--font-sans);background-color:var(--error);color:white;border-color:var(--error);box-shadow:var(--shadow-sm);transition:all .2s}.btn-danger:hover{background-color:var(--error-hover);border-color:var(--error-hover);box-shadow:var(--shadow-md)}.btn-danger:focus{outline:2px solid transparent;outline-offset:2px;box-shadow:0 0 0 2px var(--primary)}.btn-danger:disabled{opacity:.5;cursor:not-allowed}.btn-danger-outline{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);font-weight:var(--font-weight-medium);transition:var(--transition-colors);cursor:pointer;border:var(--border);text-decoration:none;font-family:var(--font-sans);background-color:white;color:var(--error);border-color:var(--neutral-300);box-shadow:var(--shadow-sm);transition:all .2s}.btn-danger-outline:hover{background-color:var(--neutral-50);border-color:var(--neutral-400);color:var(--error-hover);box-shadow:var(--shadow-md)}.btn-danger-outline:focus{outline:2px solid transparent;outline-offset:2px;box-shadow:0 0 0 2px var(--primary)}.btn-danger-outline:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);font-weight:var(--font-weight-medium);transition:var(--transition-colors);cursor:pointer;border:var(--border);text-decoration:none;font-family:var(--font-sans);background-color:transparent;color:var(--neutral-600);border-color:transparent;transition:all .2s}.btn-ghost:hover{background-color:var(--neutral-100);color:var(--neutral-700)}.btn-ghost:focus{outline:2px solid transparent;outline-offset:2px;box-shadow:0 0 0 2px var(--primary)}.btn-ghost:disabled{opacity:.5;cursor:not-allowed}.hover-scale{transform:translateZ(0);transition:transform .2s}.hover-scale:hover{transform:scale(1.05)}.focus-ring{outline:none;transition:box-shadow .2s}.focus-ring:focus{outline:none;box-shadow:0 0 0 2px rgba(59,130,246,.2)}.btn-danger-outline:focus{outline:none;box-shadow:0 0 0 2px rgba(239,68,68,.2)}.card-base{background-color:white;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--neutral-200)}.input-base{display:block;width:100%;padding:var(--space-3) var(--space-4);border:var(--border) solid var(--neutral-300);border-radius:var(--radius-md);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--neutral-900);background-color:white;transition:var(--transition-colors);font-family:var(--font-sans)}.input-base:focus{outline:2px solid transparent;outline-offset:2px;border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.input-base:disabled{background-color:var(--neutral-50);color:var(--neutral-500);cursor:not-allowed}.input-base::placeholder{color:var(--neutral-400)}