/* Self-contained utility stylesheet -- no CDN, no build step, no internet
   dependency at runtime. Deliberately a small hand-written subset of
   Tailwind-style utility classes covering exactly what this app's templates
   use, so the platform renders identically whether the server has internet
   access or not. */

:root {
    /* RadCare Services brand palette, sampled from radcareservices.com and the
       company logo: deep indigo/purple for identity, lavender accent, sage
       green for calls to action, near-white lavender page background. */
    --brand-purple: #3d2e69;
    --brand-purple-dark: #2f2350;
    --brand-lavender: #ac87fc;
    --brand-lavender-light: #e6deee;
    --brand-lavender-band: #d1bef0;
    --brand-green: #415f4d;
    --brand-green-dark: #344d3e;

    --slate-50: #fbf9fe;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;

    --red-50: #fef2f2;
    --red-100: #fee2e2;
    --red-200: #fecaca;
    --red-600: #dc2626;
    --red-700: #b91c1c;

    --amber-100: #fef3c7;
    --amber-700: #b45309;

    --emerald-50: #ecfdf5;
    --emerald-200: #a7f3d0;
    --emerald-700: #047857;
    --emerald-800: #065f46;
}

* { box-sizing: border-box; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
}
table { border-collapse: collapse; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; }
input, select { font: inherit; }
code { background: var(--slate-100); padding: 0.1rem 0.35rem; border-radius: 0.25rem; font-size: 0.85em; }

/* Layout */
.flex { display: flex; }
.grid { display: grid; }
.flex-1 { flex: 1 1 0%; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.justify-between { justify-content: space-between; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.ml-auto { margin-left: auto; }
.space-y-4 > * + * { margin-top: 1rem; }
.overflow-x-auto { overflow-x: auto; }
.min-h-screen { min-height: 100vh; }

@media (min-width: 768px) {
    .md\:flex { display: flex; }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
    .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Sizing */
.w-full { width: 100%; }
.max-w-sm { max-width: 24rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-7xl { max-width: 80rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Spacing */
.p-4 { padding: 1rem; } .p-5 { padding: 1.25rem; } .p-6 { padding: 1.5rem; } .p-8 { padding: 2rem; }
.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; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.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; }
.pb-2 { padding-bottom: 0.5rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-4 { padding-top: 1rem; }
.mb-1 { margin-bottom: 0.25rem; } .mb-2 { margin-bottom: 0.5rem; } .mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; } .mb-6 { margin-bottom: 1.5rem; }
.mt-1 { margin-top: 0.25rem; } .mt-2 { margin-top: 0.5rem; } .mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; } .mt-8 { margin-top: 2rem; } .mt-10 { margin-top: 2.5rem; } .mt-24 { margin-top: 6rem; }
.whitespace-nowrap { white-space: nowrap; }

/* Typography */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-tight { letter-spacing: -0.025em; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.underline { text-decoration: underline; }
.list-disc { list-style-type: disc; }
.list-inside { list-style-position: inside; }

/* Text colors */
.text-white { color: #ffffff; }
.text-slate-300 { color: var(--slate-300); }
.text-slate-400 { color: var(--slate-400); }
.text-slate-500 { color: var(--slate-500); }
.text-slate-600 { color: var(--slate-600); }
.text-slate-700 { color: var(--slate-700); }
.text-red-600 { color: var(--red-600); }
.text-red-700 { color: var(--red-700); }
.text-amber-700 { color: var(--amber-700); }
.text-emerald-700 { color: var(--emerald-700); }
.text-emerald-800 { color: var(--emerald-800); }
.text-brand-purple { color: var(--brand-purple); }

/* Backgrounds */
.bg-white { background-color: #ffffff; }
.bg-slate-50 { background-color: var(--slate-50); }
.bg-slate-900 { background-color: var(--slate-900); }
.bg-red-50 { background-color: var(--red-50); }
.bg-red-100 { background-color: var(--red-100); }
.bg-amber-100 { background-color: var(--amber-100); }
.bg-emerald-50 { background-color: var(--emerald-50); }
.bg-brand-green { background-color: var(--brand-green); }
.bg-brand-purple { background-color: var(--brand-purple); }
.bg-brand-lavender-light { background-color: var(--brand-lavender-light); }
.bg-brand-lavender-band { background-color: var(--brand-lavender-band); }

/* Borders / shape */
.border { border: 1px solid var(--slate-200); }
.border-t { border-top: 1px solid var(--slate-200); }
.border-b { border-bottom: 1px solid var(--slate-200); }
.border-slate-100 { border-color: var(--slate-100); }
.border-slate-200 { border-color: var(--slate-200); }
.border-slate-300 { border-color: var(--slate-300); }
.border-slate-50 { border-color: var(--slate-50); }
.border-red-200 { border-color: var(--red-200); }
.border-emerald-200 { border-color: var(--emerald-200); }
.border-brand-lavender { border-color: var(--brand-lavender); }
.rounded { border-radius: 0.25rem; }
.rounded-md { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-full { border-radius: 9999px; }
.shadow-sm { box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05); }

/* Interactive states */
.hover\:bg-slate-800:hover { background-color: var(--slate-800); }
.hover\:bg-slate-50:hover { background-color: var(--slate-50); }
.hover\:bg-brand-green-dark:hover { background-color: var(--brand-green-dark); }
.hover\:text-white:hover { color: #ffffff; }
.hover\:text-brand-purple:hover { color: var(--brand-purple); }
.hover\:underline:hover { text-decoration: underline; }
.focus\:outline-none:focus { outline: none; }
.focus\:ring-2:focus { box-shadow: 0 0 0 2px var(--slate-800); }

.badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.25rem;
}

@media print {
    .no-print { display: none !important; }
    body { background: white !important; }
    main { max-width: 100% !important; padding: 0 !important; }
}