* {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
 }

 body {
     font-family: 'Inter', sans-serif;
     background: #f8fafc;
     color: #0f172a;
 }

 .font-serif {
     font-family: 'Merriweather', serif;
 }

 /* icon helper */
 .icon-svg {
     display: inline-block;
     width: 1.25rem;
     height: 1.25rem;
     vertical-align: middle;
     flex-shrink: 0;
 }

 .btn {
     display: inline-flex;
     align-items: center;
     justify-content: center;
     border-radius: 0.375rem;
     font-weight: 600;
     transition: 0.2s;
 }

 .btn-primary {
     background: #2563eb;
     color: white;
 }

 .btn-primary:hover {
     background: #1d4ed8;
 }

 .btn-purple {
     background: #7c3aed;
     color: white;
 }

 .btn-purple:hover {
     background: #6d28d9;
 }

 /* fix inputs */
 input,
 select {
     display: block;
     width: 100%;
     padding: 0.5rem 0.75rem;
     background: white;
     color: #0f172a;
     border: 1px solid #cbd5e1;
     border-radius: 0.375rem;
     font-size: 0.875rem;
     transition: 0.2s;
 }

 input:focus,
 select:focus {
     outline: none;
     border-color: #7c3aed;
     ring: 2px solid #7c3aed;
 }

 input::placeholder {
     color: #64748b;
     opacity: 1;
 }

 /* sticky header */
 .sticky-top {
     position: sticky;
     top: 0;
     z-index: 50;
 }

 .bg-slate-900 {
     background: #0f172a;
 }

 .text-blue-600 {
     color: #2563eb;
 }

 .text-purple-600 {
     color: #7c3aed;
 }

 .border-purple-600 {
     border-color: #7c3aed;
 }

 .bg-purple-600 {
     background: #7c3aed;
 }

 .hover\:bg-purple-700:hover {
     background: #6d28d9;
 }

 .bg-blue-100 {
     background: #dbeafe;
 }

 .text-slate-700 {
     color: #334155;
 }

 .text-slate-600 {
     color: #475569;
 }

 .text-slate-500 {
     color: #64748b;
 }

 .text-slate-400 {
     color: #94a3b8;
 }

 input,
 select,
 textarea {
     padding: 10px !important;
 }