/* Estilos Base Universais */
*, ::before, ::after { box-sizing: border-box; border-width: 0; border-style: solid; border-color: #e2e8f0; }
html { line-height: 1.5; -webkit-text-size-adjust: 100%; -moz-tab-size: 4; tab-size: 4; font-family: 'Inter', sans-serif; background-color: #f8fafc; height: 100%; }
body { margin: 0; line-height: inherit; display: flex; flex-direction: column; min-height: 100%; color: #334155; }

/* Utilitários de Layout e Grid */
.max-w-4xl { max-width: 56rem; }
.w-full { width: 100%; }
.mx-auto { margin-left: auto; margin-right: auto; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-grow { flex-grow: 1; }
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
@media (min-width: 768px) { .md:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .md:col-span-1 { grid-column: span 1 / span 1; } .md:col-span-2 { grid-column: span 2 / span 2; } .md:py-12 { padding-top: 3rem; padding-bottom: 3rem; } .md:p-8 { padding: 2rem; } }

/* Alinhamentos, Espaçamentos e Bordas */
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.space-x-2 > :not([hidden]) ~ :not([hidden]) { margin-left: 0.5rem; }
.space-x-3 > :not([hidden]) ~ :not([hidden]) { margin-left: 0.75rem; }
.space-y-5 > :not([hidden]) ~ :not([hidden]) { margin-top: 1.25rem; }
.space-y-6 > :not([hidden]) ~ :not([hidden]) { margin-top: 1.5rem; }
.sticky { position: sticky; }
.top-0 { top: 0; }
.z-50 { z-index: 50; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.h-16 { height: 4rem; }
.bg-white { background-color: #ffffff; }
.bg-slate-50 { background-color: #f8fafc; }
.border-b { border-bottom-width: 1px; }
.border-t { border-top-width: 1px; }
.border-slate-200 { border-color: #e2e8f0; }

/* Tipografia e Cores */
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.text-slate-900 { color: #0f172a; }
.text-slate-800 { color: #1e293b; }
.text-slate-700 { color: #334155; }
.text-slate-500 { color: #64748b; }
.text-slate-400 { color: #94a3b8; }
.text-blue-600 { color: #2563eb; }
.text-emerald-500 { color: #10b981; }
.text-amber-500 { color: #f59e0b; }
.text-cyan-400 { color: #22d3ee; }
.uppercase { text-transform: uppercase; }
.tracking-tight { tracking-content: -0.025em; }
.tracking-wider { tracking-content: 0.05em; }
.leading-relaxed { line-height: 1.625; }

/* Componentes Visuais (Cards, inputs, botões) */
.bg-blue-600 { background-color: #2563eb; }
.bg-blue-50 { background-color: #eff6ff; }
.bg-slate-100 { background-color: #f1f5f9; }
.text-white { color: #ffffff; }
.p-2 { padding: 0.5rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-md { border-radius: 0.375rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }
.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.shadow-blue-500\/10 { box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.1); }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.from-slate-900 { --tw-gradient-from: #0f172a; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(15, 23, 42, 0)); }
.to-slate-800 { --tw-gradient-to: #1e293b; }

/* Formulários Avançados */
.block { display: block; }
.relative { position: relative; }
.absolute { position: absolute; }
.inset-y-0 { top: 0; bottom: 0; }
.left-0 { left: 0; }
.pl-3\.5 { padding-left: 0.875rem; }
.pl-10 { padding-left: 2.5rem; }
.pr-4 { padding-right: 1rem; }
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.border { border-width: 1px; }
.resize-none { resize: none; }
.pointer-events-none { pointer-events: none; }

/* Estados de Interação (Hover e Focus) */
.hover\:bg-blue-700:hover { background-color: #1d4ed8; }
.focus\:outline-none:focus { outline: 2px solid transparent; outline-offset: 2px; }
.focus\:ring-2:focus { box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2); }
.focus\:border-blue-500:focus { border-color: #2563eb; }
.transition-all { transition-property: all; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-transform { transition-property: transform; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.group:hover .group-hover\:translate-x-1 { transform: translateX(0.25rem); }