/*
 * QuickMonster Utility Classes
 */

/* ========================================
   LAYOUT CONTAINERS
   ======================================== */

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--qm-space-lg);
}

.container-sm { max-width: 800px; }
.container-md { max-width: 1000px; }
.container-lg { max-width: 1200px; }
.container-xl { max-width: 1600px; }
.container-fluid { max-width: none; }

/* ========================================
   DISPLAY
   ======================================== */

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-grid { display: grid !important; }

/* ========================================
   FLEXBOX
   ======================================== */

.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.flex-row-reverse { flex-direction: row-reverse; }
.flex-column-reverse { flex-direction: column-reverse; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-1 { flex: 1; }
.flex-auto { flex: auto; }
.flex-none { flex: none; }
.flex-grow-0 { flex-grow: 0; }
.flex-grow-1 { flex-grow: 1; }
.flex-shrink-0 { flex-shrink: 0; }
.flex-shrink-1 { flex-shrink: 1; }

/* Alignment */
.align-start { align-items: flex-start; }
.align-center { align-items: center; }
.align-end { align-items: flex-end; }
.align-stretch { align-items: stretch; }
.align-baseline { align-items: baseline; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }

.self-start { align-self: flex-start; }
.self-center { align-self: center; }
.self-end { align-self: flex-end; }
.self-stretch { align-self: stretch; }

/* ========================================
   GAP
   ======================================== */

.gap-0 { gap: 0; }
.gap-1 { gap: var(--qm-space-xs); }
.gap-2 { gap: var(--qm-space-sm); }
.gap-3 { gap: var(--qm-space-md); }
.gap-4 { gap: var(--qm-space-lg); }
.gap-5 { gap: var(--qm-space-xl); }
.gap-6 { gap: var(--qm-space-2xl); }

/* ========================================
   MARGIN
   ======================================== */

.m-0 { margin: 0 !important; }
.m-1 { margin: var(--qm-space-xs) !important; }
.m-2 { margin: var(--qm-space-sm) !important; }
.m-3 { margin: var(--qm-space-md) !important; }
.m-4 { margin: var(--qm-space-lg) !important; }
.m-5 { margin: var(--qm-space-xl) !important; }
.m-auto { margin: auto !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--qm-space-xs) !important; }
.mt-2 { margin-top: var(--qm-space-sm) !important; }
.mt-3 { margin-top: var(--qm-space-md) !important; }
.mt-4 { margin-top: var(--qm-space-lg) !important; }
.mt-5 { margin-top: var(--qm-space-xl) !important; }
.mt-6 { margin-top: var(--qm-space-2xl) !important; }
.mt-auto { margin-top: auto !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--qm-space-xs) !important; }
.mb-2 { margin-bottom: var(--qm-space-sm) !important; }
.mb-3 { margin-bottom: var(--qm-space-md) !important; }
.mb-4 { margin-bottom: var(--qm-space-lg) !important; }
.mb-5 { margin-bottom: var(--qm-space-xl) !important; }
.mb-6 { margin-bottom: var(--qm-space-2xl) !important; }
.mb-auto { margin-bottom: auto !important; }

.ml-0 { margin-left: 0 !important; }
.ml-1 { margin-left: var(--qm-space-xs) !important; }
.ml-2 { margin-left: var(--qm-space-sm) !important; }
.ml-3 { margin-left: var(--qm-space-md) !important; }
.ml-4 { margin-left: var(--qm-space-lg) !important; }
.ml-auto { margin-left: auto !important; }

.mr-0 { margin-right: 0 !important; }
.mr-1 { margin-right: var(--qm-space-xs) !important; }
.mr-2 { margin-right: var(--qm-space-sm) !important; }
.mr-3 { margin-right: var(--qm-space-md) !important; }
.mr-4 { margin-right: var(--qm-space-lg) !important; }
.mr-auto { margin-right: auto !important; }

.mx-0 { margin-left: 0 !important; margin-right: 0 !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }

.my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }
.my-auto { margin-top: auto !important; margin-bottom: auto !important; }

/* ========================================
   PADDING
   ======================================== */

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--qm-space-xs) !important; }
.p-2 { padding: var(--qm-space-sm) !important; }
.p-3 { padding: var(--qm-space-md) !important; }
.p-4 { padding: var(--qm-space-lg) !important; }
.p-5 { padding: var(--qm-space-xl) !important; }
.p-6 { padding: var(--qm-space-2xl) !important; }

.pt-0 { padding-top: 0 !important; }
.pt-1 { padding-top: var(--qm-space-xs) !important; }
.pt-2 { padding-top: var(--qm-space-sm) !important; }
.pt-3 { padding-top: var(--qm-space-md) !important; }
.pt-4 { padding-top: var(--qm-space-lg) !important; }
.pt-5 { padding-top: var(--qm-space-xl) !important; }

.pb-0 { padding-bottom: 0 !important; }
.pb-1 { padding-bottom: var(--qm-space-xs) !important; }
.pb-2 { padding-bottom: var(--qm-space-sm) !important; }
.pb-3 { padding-bottom: var(--qm-space-md) !important; }
.pb-4 { padding-bottom: var(--qm-space-lg) !important; }
.pb-5 { padding-bottom: var(--qm-space-xl) !important; }

.px-0 { padding-left: 0 !important; padding-right: 0 !important; }
.px-1 { padding-left: var(--qm-space-xs) !important; padding-right: var(--qm-space-xs) !important; }
.px-2 { padding-left: var(--qm-space-sm) !important; padding-right: var(--qm-space-sm) !important; }
.px-3 { padding-left: var(--qm-space-md) !important; padding-right: var(--qm-space-md) !important; }
.px-4 { padding-left: var(--qm-space-lg) !important; padding-right: var(--qm-space-lg) !important; }

.py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
.py-1 { padding-top: var(--qm-space-xs) !important; padding-bottom: var(--qm-space-xs) !important; }
.py-2 { padding-top: var(--qm-space-sm) !important; padding-bottom: var(--qm-space-sm) !important; }
.py-3 { padding-top: var(--qm-space-md) !important; padding-bottom: var(--qm-space-md) !important; }
.py-4 { padding-top: var(--qm-space-lg) !important; padding-bottom: var(--qm-space-lg) !important; }

/* ========================================
   WIDTH & HEIGHT
   ======================================== */

.w-25 { width: 25%; }
.w-50 { width: 50%; }
.w-75 { width: 75%; }
.w-100 { width: 100%; }
.w-auto { width: auto; }
.w-full { width: 100%; }

.h-25 { height: 25%; }
.h-50 { height: 50%; }
.h-75 { height: 75%; }
.h-100 { height: 100%; }
.h-auto { height: auto; }
.h-full { height: 100%; }
.h-screen { height: 100vh; }

.min-h-screen { min-height: 100vh; }
.max-w-full { max-width: 100%; }

/* ========================================
   POSITION
   ======================================== */

.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }
.position-sticky { position: sticky; }
.position-static { position: static; }

.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }

/* ========================================
   OVERFLOW
   ======================================== */

.overflow-auto { overflow: auto; }
.overflow-hidden { overflow: hidden; }
.overflow-visible { overflow: visible; }
.overflow-scroll { overflow: scroll; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

/* ========================================
   BORDERS
   ======================================== */

.border { border: 1px solid var(--qm-granite); }
.border-0 { border: 0 !important; }
.border-top { border-top: 1px solid var(--qm-granite); }
.border-bottom { border-bottom: 1px solid var(--qm-granite); }
.border-left { border-left: 1px solid var(--qm-granite); }
.border-right { border-right: 1px solid var(--qm-granite); }

.border-crimson { border-color: var(--qm-crimson); }
.border-gold { border-color: var(--qm-gold); }

.rounded-0 { border-radius: 0 !important; }
.rounded-sm { border-radius: var(--qm-radius-sm); }
.rounded { border-radius: var(--qm-radius-md); }
.rounded-lg { border-radius: var(--qm-radius-lg); }
.rounded-xl { border-radius: var(--qm-radius-xl); }
.rounded-full { border-radius: var(--qm-radius-full); }

/* ========================================
   SHADOWS
   ======================================== */

.shadow-none { box-shadow: none !important; }
.shadow-sm { box-shadow: var(--qm-shadow-sm); }
.shadow { box-shadow: var(--qm-shadow-md); }
.shadow-lg { box-shadow: var(--qm-shadow-lg); }
.shadow-xl { box-shadow: var(--qm-shadow-xl); }
.shadow-glow { box-shadow: var(--qm-shadow-glow-crimson); }
.shadow-glow-gold { box-shadow: var(--qm-shadow-glow-gold); }

/* ========================================
   OPACITY
   ======================================== */

.opacity-0 { opacity: 0; }
.opacity-25 { opacity: 0.25; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

/* ========================================
   VISIBILITY
   ======================================== */

.visible { visibility: visible; }
.invisible { visibility: hidden; }

/* ========================================
   CURSOR
   ======================================== */

.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.cursor-not-allowed { cursor: not-allowed; }
.cursor-grab { cursor: grab; }

/* ========================================
   USER SELECT
   ======================================== */

.select-none { user-select: none; }
.select-text { user-select: text; }
.select-all { user-select: all; }

/* ========================================
   POINTER EVENTS
   ======================================== */

.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }

/* ========================================
   Z-INDEX
   ======================================== */

.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }
.z-auto { z-index: auto; }

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideLeft {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideRight {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.animate-fade-in { animation: fadeIn var(--qm-transition-normal) ease forwards; }
.animate-fade-out { animation: fadeOut var(--qm-transition-normal) ease forwards; }
.animate-slide-up { animation: slideUp var(--qm-transition-slow) ease forwards; }
.animate-slide-down { animation: slideDown var(--qm-transition-slow) ease forwards; }
.animate-pulse { animation: pulse 2s ease-in-out infinite; }
.animate-bounce { animation: bounce 1s ease infinite; }
.animate-spin { animation: spin 1s linear infinite; }

/* Animation delays */
.delay-1 { animation-delay: 100ms; }
.delay-2 { animation-delay: 200ms; }
.delay-3 { animation-delay: 300ms; }
.delay-4 { animation-delay: 400ms; }
.delay-5 { animation-delay: 500ms; }

/* ========================================
   LOADING STATES
   ======================================== */

.skeleton {
  background: linear-gradient(90deg, var(--qm-slate) 25%, var(--qm-stone) 50%, var(--qm-slate) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--qm-radius-sm);
}

.skeleton-text {
  height: 1em;
  margin-bottom: var(--qm-space-sm);
}

.skeleton-title {
  height: 2em;
  width: 60%;
  margin-bottom: var(--qm-space-md);
}

.skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--qm-granite);
  border-top-color: var(--qm-crimson);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.spinner-sm {
  width: 24px;
  height: 24px;
  border-width: 3px;
}

.spinner-lg {
  width: 60px;
  height: 60px;
  border-width: 5px;
}

/* ========================================
   SCROLLBAR
   ======================================== */

.scrollbar-thin::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.scrollbar-thin::-webkit-scrollbar-track {
  background: var(--qm-charcoal);
}

.scrollbar-thin::-webkit-scrollbar-thumb {
  background: var(--qm-granite);
  border-radius: 4px;
}

.scrollbar-thin::-webkit-scrollbar-thumb:hover {
  background: var(--qm-crimson);
}

.scrollbar-hide::-webkit-scrollbar {
  display: none;
}

.scrollbar-hide {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* ========================================
   RESPONSIVE UTILITIES
   ======================================== */

@media (max-width: 576px) {
  .d-sm-none { display: none !important; }
  .d-sm-block { display: block !important; }
  .d-sm-flex { display: flex !important; }
}

@media (max-width: 768px) {
  .d-md-none { display: none !important; }
  .d-md-block { display: block !important; }
  .d-md-flex { display: flex !important; }
  .flex-md-column { flex-direction: column; }
}

@media (max-width: 992px) {
  .d-lg-none { display: none !important; }
  .d-lg-block { display: block !important; }
  .d-lg-flex { display: flex !important; }
}

/* ========================================
   SCREEN READER
   ======================================== */

.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;
}

.sr-only-focusable:focus {
  position: static;
  width: auto;
  height: auto;
  padding: inherit;
  margin: inherit;
  overflow: visible;
  clip: auto;
  white-space: normal;
}