/* Base Tailwind-like CSS for multi-tenant domains */
/* This is a minimal CSS file - in production, build with Tailwind CLI */

*, *::before, *::after {
  box-sizing: border-box;
}

:root {
  --color-primary: #2563eb;
  --color-secondary: #1e40af;
  --color-accent: #f59e0b;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.5;
  color: #111827;
  background-color: #f9fafb;
}

/* Utility classes */
.min-h-screen { min-height: 100vh; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-grow { flex-grow: 1; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-4 > * + * { margin-left: 1rem; }
.space-x-6 > * + * { margin-left: 1.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.w-full { width: 100%; }
.max-w-lg { max-width: 32rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-7xl { max-width: 80rem; }
.max-w-none { max-width: none; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-auto { margin-top: auto; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mx-2 { margin-left: 0.5rem; margin-right: 0.5rem; }
.ml-1 { margin-left: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.pt-4 { padding-top: 1rem; }
.pb-4 { padding-bottom: 1rem; }

/* Colors */
.bg-white { background-color: #fff; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-red-50 { background-color: #fef2f2; }
.bg-green-50 { background-color: #f0fdf4; }
.bg-blue-50 { background-color: #eff6ff; }
.bg-yellow-100 { background-color: #fef3c7; }
.bg-green-100 { background-color: #dcfce7; }
.bg-blue-100 { background-color: #dbeafe; }
.bg-primary { background-color: var(--color-primary); }
.text-white { color: #fff; }
.text-gray-300 { color: #d1d5db; }
.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-900 { color: #111827; }
.text-red-700 { color: #b91c1c; }
.text-green-600 { color: #16a34a; }
.text-green-700 { color: #15803d; }
.text-blue-600 { color: #2563eb; }
.text-blue-700 { color: #1d4ed8; }
.text-yellow-600 { color: #ca8a04; }
.text-yellow-700 { color: #a16207; }
.text-primary { color: var(--color-primary); }

/* Typography */
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-6xl { font-size: 3.75rem; }
.font-mono { font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Monaco, Consolas, monospace; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Borders & Shadows */
.border { border-width: 1px; border-style: solid; }
.border-t { border-top-width: 1px; border-top-style: solid; }
.border-b { border-bottom-width: 1px; border-bottom-style: solid; }
.border-gray-100 { border-color: #f3f4f6; }
.border-gray-200 { border-color: #e5e7eb; }
.border-gray-300 { border-color: #d1d5db; }
.border-primary { border-color: var(--color-primary); }
.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; }
.rounded-t-lg { border-top-left-radius: 0.5rem; border-top-right-radius: 0.5rem; }
.rounded-b-lg { border-bottom-left-radius: 0.5rem; border-bottom-right-radius: 0.5rem; }
.shadow-sm { box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }

/* Grid */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.gap-6 { gap: 1.5rem; }

/* Tables */
table { border-collapse: collapse; }
.divide-y > * + * { border-top-width: 1px; border-top-style: solid; }
.divide-gray-100 > * + * { border-color: #f3f4f6; }

/* Transitions */
.transition-colors { transition-property: color, background-color, border-color; transition-duration: 150ms; }
.transition-opacity { transition-property: opacity; transition-duration: 150ms; }
.transition-all { transition-property: all; transition-duration: 200ms; }

/* Hover states */
.hover\:bg-gray-50:hover { background-color: #f9fafb; }
.hover\:bg-primary:hover { background-color: var(--color-primary); }
.hover\:text-white:hover { color: #fff; }
.hover\:text-primary:hover { color: var(--color-primary); }
.hover\:underline:hover { text-decoration: underline; }
.hover\:opacity-90:hover { opacity: 0.9; }

/* Focus states */
.focus\:ring-2:focus { box-shadow: 0 0 0 2px var(--color-primary); }
.focus\:ring-primary:focus { --tw-ring-color: var(--color-primary); }
.focus\:border-transparent:focus { border-color: transparent; }

/* Components */
.btn-primary {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: var(--color-primary);
  color: white;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  font-weight: 500;
  text-decoration: none;
  transition: opacity 150ms;
}
.btn-primary:hover { opacity: 0.9; }

.btn-secondary {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 0.5rem;
  cursor: pointer;
  font-weight: 500;
  text-decoration: none;
  transition: all 150ms;
}
.btn-secondary:hover {
  background-color: var(--color-primary);
  color: white;
}

.card {
  background-color: white;
  border-radius: 0.75rem;
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  border: 1px solid #f3f4f6;
  padding: 1.5rem;
}

.for-sale-banner {
  font-size: 0.875rem;
  color: #6b7280;
  border-top: 1px solid #f3f4f6;
  padding: 0.75rem 0;
  margin-top: 3rem;
  text-align: center;
}

.nav-link {
  color: #4b5563;
  text-decoration: none;
  transition: color 150ms;
}
.nav-link:hover { color: var(--color-primary); }
.nav-link.active { color: var(--color-primary); font-weight: 500; }

/* Form elements */
input[type="text"],
input[type="email"],
textarea {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  font-size: 1rem;
  line-height: 1.5;
}
input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

/* Prose (markdown content) */
.prose { max-width: 65ch; }
.prose h1 { font-size: 2.25rem; font-weight: 700; margin-top: 0; margin-bottom: 1rem; color: #111827; }
.prose h2 { font-size: 1.5rem; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; color: #111827; }
.prose h3 { font-size: 1.25rem; font-weight: 600; margin-top: 1.5rem; margin-bottom: 0.5rem; color: #111827; }
.prose p { margin-top: 1rem; margin-bottom: 1rem; }
.prose a { color: var(--color-primary); text-decoration: underline; }
.prose a:hover { opacity: 0.8; }
.prose ul, .prose ol { margin-top: 1rem; margin-bottom: 1rem; padding-left: 1.5rem; }
.prose li { margin-top: 0.5rem; margin-bottom: 0.5rem; }
.prose ul { list-style-type: disc; }
.prose ol { list-style-type: decimal; }
.prose strong { font-weight: 600; }
.prose code { background-color: #f3f4f6; padding: 0.125rem 0.25rem; border-radius: 0.25rem; font-size: 0.875rem; }
.prose pre { background-color: #1f2937; color: #f9fafb; padding: 1rem; border-radius: 0.5rem; overflow-x: auto; margin: 1rem 0; }
.prose pre code { background-color: transparent; padding: 0; }
.prose blockquote { border-left: 4px solid #e5e7eb; padding-left: 1rem; margin: 1rem 0; color: #6b7280; }
.prose-lg { font-size: 1.125rem; }

/* Responsive */
@media (min-width: 768px) {
  .md\:flex { display: flex; }
  .md\:hidden { display: none; }
  .md\:flex-row { flex-direction: row; }
  .md\:mt-0 { margin-top: 0; }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:text-6xl { font-size: 3.75rem; }
}

@media (min-width: 1024px) {
  .lg\:col-span-2 { grid-column: span 2 / span 2; }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* Group hover for dropdowns */
.group:hover .group-hover\:opacity-100 { opacity: 1; }
.group:hover .group-hover\:visible { visibility: visible; }
.invisible { visibility: hidden; }
.visible { visibility: visible; }
.opacity-0 { opacity: 0; }
.opacity-100 { opacity: 1; }
.z-50 { z-index: 50; }
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.left-0 { left: 0; }
.right-4 { right: 1rem; }
.bottom-4 { bottom: 1rem; }
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }

/* Icon sizing */
.w-4 { width: 1rem; }
.h-4 { height: 1rem; }
.w-6 { width: 1.5rem; }
.h-6 { height: 1.5rem; }

/* Gradient */
.bg-gradient-to-br {
  background-image: linear-gradient(to bottom right, var(--tw-gradient-stops));
}
.from-gray-50 { --tw-gradient-from: #f9fafb; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.to-gray-100 { --tw-gradient-to: #f3f4f6; }

/* First/Last child */
.first\:rounded-t-lg:first-child { border-top-left-radius: 0.5rem; border-top-right-radius: 0.5rem; }
.last\:rounded-b-lg:last-child { border-bottom-left-radius: 0.5rem; border-bottom-right-radius: 0.5rem; }

/* Additional utilities for tier layouts */
.min-h-96 { min-height: 24rem; }
.h-48 { height: 12rem; }
.h-40 { height: 10rem; }
.h-64 { height: 16rem; }
.h-80 { height: 20rem; }
.w-12 { width: 3rem; }
.h-12 { height: 3rem; }
.mr-4 { margin-right: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-3 { margin-top: 0.75rem; }
.p-5 { padding: 1.25rem; }
.p-8 { padding: 2rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-8 { gap: 2rem; }
.space-x-8 > * + * { margin-left: 2rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }
.text-5xl { font-size: 3rem; }
.text-7xl { font-size: 4.5rem; }
.font-black { font-weight: 900; }
.tracking-tight { letter-spacing: -0.025em; }
.italic { font-style: italic; }
.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.object-cover { object-fit: cover; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.sticky { position: sticky; }
.drop-shadow { filter: drop-shadow(0 1px 2px rgb(0 0 0 / 0.1)); }
.drop-shadow-lg { filter: drop-shadow(0 10px 8px rgb(0 0 0 / 0.04)) drop-shadow(0 4px 3px rgb(0 0 0 / 0.1)); }
.shadow-md { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }
.rounded-2xl { border-radius: 1rem; }
.border-2 { border-width: 2px; }
.border-4 { border-width: 4px; }
.border-b-2 { border-bottom-width: 2px; }
.border-b-4 { border-bottom-width: 4px; }
.border-l-4 { border-left-width: 4px; }
.border-white { border-color: #fff; }

/* Additional colors */
.bg-gray-900 { background-color: #111827; }
.bg-cyan-100 { background-color: #cffafe; }
.bg-orange-500 { background-color: #f97316; }
.bg-orange-600 { background-color: #ea580c; }
.bg-cyan-500 { background-color: #06b6d4; }
.bg-cyan-600 { background-color: #0891b2; }
.bg-cyan-700 { background-color: #0e7490; }
.bg-green-500 { background-color: #22c55e; }
.bg-green-600 { background-color: #16a34a; }
.bg-purple-500 { background-color: #a855f7; }
.bg-purple-600 { background-color: #9333ea; }
.bg-red-600 { background-color: #dc2626; }
.bg-red-700 { background-color: #b91c1c; }
.bg-yellow-400 { background-color: #facc15; }
.text-cyan-700 { color: #0e7490; }
.text-red-600 { color: #dc2626; }
.text-orange-500 { color: #f97316; }
.text-gray-800 { color: #1f2937; }
.opacity-70 { opacity: 0.7; }
.opacity-80 { opacity: 0.8; }
.opacity-90 { opacity: 0.9; }
.opacity-95 { opacity: 0.95; }

/* Gradient utilities */
.bg-gradient-to-r {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
}
.from-cyan-500 { --tw-gradient-from: #06b6d4; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-cyan-600 { --tw-gradient-from: #0891b2; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-orange-500 { --tw-gradient-from: #f97316; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.to-cyan-600 { --tw-gradient-to: #0891b2; }
.to-cyan-700 { --tw-gradient-to: #0e7490; }
.to-orange-600 { --tw-gradient-to: #ea580c; }

/* Hover utilities */
.hover\:bg-yellow-300:hover { background-color: #fde047; }
.hover\:bg-red-700:hover { background-color: #b91c1c; }
.hover\:bg-opacity-90:hover { background-color: rgba(255,255,255,0.9); }
.hover\:text-red-600:hover { color: #dc2626; }
.hover\:text-gray-900:hover { color: #111827; }
.hover\:border-primary:hover { border-color: var(--color-primary); }
.hover\:shadow-md:hover { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }
.hover\:opacity-80:hover { opacity: 0.8; }

/* Responsive additions */
@media (min-width: 640px) {
  .sm\:flex-row { flex-direction: row; }
  .sm\:w-64 { width: 16rem; }
}

@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:text-4xl { font-size: 2.25rem; }
  .md\:text-5xl { font-size: 3rem; }
  .md\:h-80 { height: 20rem; }
  .md\:space-x-6 > * + * { margin-left: 1.5rem; }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:text-7xl { font-size: 4.5rem; }
}

/* Prose image styling */
.prose img {
  border-radius: 0.75rem;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}
.prose-img\:rounded-xl img { border-radius: 0.75rem; }