/* output.css — lightweight utility classes used across auth pages */

/* Display */
.flex          { display: flex; }
.inline-flex   { display: inline-flex; }
.block         { display: block; }
.hidden        { display: none !important; }

/* Flex helpers */
.flex-col      { flex-direction: column; }
.flex-grow     { flex-grow: 1; }
.flex-shrink-0 { flex-shrink: 0; }
.flex-wrap     { flex-wrap: wrap; }
.items-center  { align-items: center; }
.items-start   { align-items: flex-start; }
.justify-center  { justify-content: center; }
.justify-between { justify-content: space-between; }

/* Gap */
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }

/* Sizing */
.w-full  { width: 100%; }
.w-5     { width: 1.25rem; }
.w-auto  { width: auto; }
.h-5     { height: 1.25rem; }
.h-14    { height: 3.5rem; }
.min-h-screen { min-height: 100vh; }

/* Max width */
.max-w-md  { max-width: 28rem; }
.max-w-lg  { max-width: 32rem; }
.max-w-7xl { max-width: 80rem; }

/* Margin */
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-1    { margin-top: 0.25rem; }
.mt-2    { margin-top: 0.5rem; }
.mt-3    { margin-top: 0.75rem; }
.mt-4    { margin-top: 1rem; }
.mt-6    { margin-top: 1.5rem; }
.mt-8    { margin-top: 2rem; }
.mb-3    { margin-bottom: 0.75rem; }
.mb-6    { margin-bottom: 1.5rem; }
.\!mt-6  { margin-top: 1.5rem !important; }

/* Padding */
.p-2     { padding: 0.5rem; }
.p-4     { padding: 1rem; }
.p-6     { padding: 1.5rem; }
.p-8     { padding: 2rem; }
.px-4    { padding-left: 1rem; padding-right: 1rem; }
.px-6    { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-3    { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-6    { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-20   { padding-top: 5rem; padding-bottom: 5rem; }
.pr-12   { padding-right: 3rem; }
.pt-6    { padding-top: 1.5rem; }

/* Typography */
.text-xs        { font-size: 0.75rem;   line-height: 1rem; }
.text-sm        { font-size: 0.875rem;  line-height: 1.25rem; }
.text-base      { font-size: 1rem;      line-height: 1.5rem; }
.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; }
.text-3xl       { font-size: 1.875rem;  line-height: 2.25rem; }
.text-5xl       { font-size: 3rem;      line-height: 1; }
.font-medium    { font-weight: 500; }
.font-semibold  { font-weight: 600; }
.font-bold      { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.tracking-tight { letter-spacing: -0.025em; }
.text-center    { text-align: center; }
.text-left      { text-align: left; }

/* Colors */
.text-white      { color: #ffffff; }
.text-slate-100  { color: #f1f5f9; }
.text-slate-300  { color: #cbd5e1; }
.text-slate-400  { color: #94a3b8; }
.text-slate-500  { color: #64748b; }
.text-slate-600  { color: #475569; }
.text-sky-600    { color: #0284c7; }
.text-indigo-400 { color: #818cf8; }
.text-red-400    { color: #f87171; }

/* Backgrounds */
.bg-slate-100    { background-color: #f1f5f9; }

/* Borders */
.border-b        { border-bottom-width: 1px; border-bottom-style: solid; }
.border-t        { border-top-width: 1px;    border-top-style: solid; }
.border-2        { border-width: 2px; border-style: solid; }
.border-white\/10  { border-color: rgba(255,255,255,0.1); }
.border-white\/30  { border-color: rgba(255,255,255,0.3); }
.border-slate-200  { border-color: #e2e8f0; }
.border-slate-400  { border-color: #94a3b8; }
.border-slate-700  { border-color: #334155; }
.rounded           { border-radius: 0.25rem; }
.rounded-md        { border-radius: 0.375rem; }

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

/* Backdrop */
.backdrop-blur-md {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Overflow */
.overflow-hidden { overflow: hidden; }

/* Opacity */
.opacity-0 { opacity: 0; }

/* Cursor */
.cursor-pointer { cursor: pointer; }

/* Spacing stack */
.space-y-4 > * + * { margin-top: 1rem; }

/* Screen reader only */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Hover utilities */
.hover\:underline:hover { text-decoration: underline; }

/* Transitions */
.transition-colors  { transition: color .15s ease, background-color .15s ease, border-color .15s ease; }
.transition-opacity { transition: opacity .15s ease; }