:root{--primary: #4f46e5;--primary-light: #6366f1;--primary-dark: #4338ca;--secondary: #10b981;--secondary-light: #34d399;--secondary-dark: #059669;--background: #f9fafb;--surface: #ffffff;--error: #ef4444;--warning: #f59e0b;--success: #10b981;--text-primary: #111827;--text-secondary: #4b5563;--text-disabled: #9ca3af;--border: #e5e7eb}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-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:var(--background);color:var(--text-primary);line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.page-container{padding:2rem 0}.card{background-color:var(--surface);border-radius:.5rem;box-shadow:0 1px 3px #0000001a;padding:1.5rem;margin-bottom:1.5rem}.section-title{font-size:1.5rem;font-weight:600;margin-bottom:1.5rem;color:var(--text-primary)}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-primary)}.form-input{width:100%;padding:.75rem;border:1px solid var(--border);border-radius:.375rem;font-size:1rem;transition:border-color .15s ease-in-out}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.25rem;font-size:.875rem;font-weight:500;border-radius:.375rem;transition:all .15s ease-in-out;cursor:pointer;border:none}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-dark)}.btn-secondary{background-color:var(--secondary);color:#fff}.btn-secondary:hover{background-color:var(--secondary-dark)}.btn-outline{background-color:transparent;border:1px solid var(--border);color:var(--text-primary)}.btn-outline:hover{background-color:#0000000d}.btn-danger{background-color:var(--error);color:#fff}.btn-danger:hover{background-color:#dc2626}.alert{padding:1rem;border-radius:.375rem;margin-bottom:1rem}.alert-error{background-color:#fee2e2;color:#b91c1c;border:1px solid #fecaca}.alert-success{background-color:#d1fae5;color:#065f46;border:1px solid #a7f3d0}.alert-warning{background-color:#fff7ed;color:#c2410c;border:1px solid #fed7aa}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-4{gap:1rem}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.text-sm{font-size:.875rem}.text-center{text-align:center}.text-right{text-align:right}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}@media (min-width: 640px){.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width: 768px){.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width: 1024px){.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}