/**
 * OYROPA Layout System
 * Grid, Container und Layout-Utilities für konsistente Strukturen
 * Version 1.0
 */

/* ================================ */
/* CONTAINER SYSTEM                */
/* ================================ */

/* Standard Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* Container Größen-Varianten */
.container-sm {
  max-width: var(--container-3xl);
}

.container-lg {
  max-width: var(--container-7xl);
}

.container-fluid {
  max-width: none;
  width: 100%;
}

/* Responsive Container Padding */
@media (min-width: 48rem) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 64rem) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* ================================ */
/* GRID SYSTEM                     */
/* ================================ */

/* CSS Grid Utility Classes */
.grid {
  display: grid;
  gap: var(--space-6);
}

/* Grid Columns */
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
.grid-cols-6 { grid-template-columns: repeat(6, 1fr); }
.grid-cols-12 { grid-template-columns: repeat(12, 1fr); }

/* Grid Rows */
.grid-rows-1 { grid-template-rows: repeat(1, 1fr); }
.grid-rows-2 { grid-template-rows: repeat(2, 1fr); }
.grid-rows-3 { grid-template-rows: repeat(3, 1fr); }
.grid-rows-4 { grid-template-rows: repeat(4, 1fr); }

/* Grid Gaps */
.gap-0 { gap: 0; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.gap-12 { gap: var(--space-12); }

/* Column Spanning */
.col-span-1 { grid-column: span 1 / span 1; }
.col-span-2 { grid-column: span 2 / span 2; }
.col-span-3 { grid-column: span 3 / span 3; }
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-6 { grid-column: span 6 / span 6; }
.col-span-12 { grid-column: span 12 / span 12; }
.col-span-full { grid-column: 1 / -1; }

/* Row Spanning */
.row-span-1 { grid-row: span 1 / span 1; }
.row-span-2 { grid-row: span 2 / span 2; }
.row-span-3 { grid-row: span 3 / span 3; }
.row-span-4 { grid-row: span 4 / span 4; }
.row-span-full { grid-row: 1 / -1; }

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

/* Flex Container */
.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

/* Flex Direction */
.flex-row { flex-direction: row; }
.flex-col { flex-direction: column; }
.flex-row-reverse { flex-direction: row-reverse; }
.flex-col-reverse { flex-direction: column-reverse; }

/* Flex Wrap */
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-wrap-reverse { flex-wrap: wrap-reverse; }

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

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

/* Align Self */
.self-auto { align-self: auto; }
.self-start { align-self: flex-start; }
.self-end { align-self: flex-end; }
.self-center { align-self: center; }
.self-stretch { align-self: stretch; }

/* Flex Grow & Shrink */
.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-initial { flex: 0 1 auto; }
.flex-none { flex: none; }

.grow { flex-grow: 1; }
.grow-0 { flex-grow: 0; }

.shrink { flex-shrink: 1; }
.shrink-0 { flex-shrink: 0; }

/* ================================ */
/* SPACING UTILITIES               */
/* ================================ */

/* Margin */
.m-0 { margin: 0; }
.m-1 { margin: var(--space-1); }
.m-2 { margin: var(--space-2); }
.m-3 { margin: var(--space-3); }
.m-4 { margin: var(--space-4); }
.m-5 { margin: var(--space-5); }
.m-6 { margin: var(--space-6); }
.m-8 { margin: var(--space-8); }
.m-10 { margin: var(--space-10); }
.m-12 { margin: var(--space-12); }
.m-16 { margin: var(--space-16); }
.m-20 { margin: var(--space-20); }
.m-auto { margin: auto; }

/* Margin X-Axis */
.mx-0 { margin-left: 0; margin-right: 0; }
.mx-1 { margin-left: var(--space-1); margin-right: var(--space-1); }
.mx-2 { margin-left: var(--space-2); margin-right: var(--space-2); }
.mx-3 { margin-left: var(--space-3); margin-right: var(--space-3); }
.mx-4 { margin-left: var(--space-4); margin-right: var(--space-4); }
.mx-6 { margin-left: var(--space-6); margin-right: var(--space-6); }
.mx-8 { margin-left: var(--space-8); margin-right: var(--space-8); }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Margin Y-Axis */
.my-0 { margin-top: 0; margin-bottom: 0; }
.my-1 { margin-top: var(--space-1); margin-bottom: var(--space-1); }
.my-2 { margin-top: var(--space-2); margin-bottom: var(--space-2); }
.my-3 { margin-top: var(--space-3); margin-bottom: var(--space-3); }
.my-4 { margin-top: var(--space-4); margin-bottom: var(--space-4); }
.my-6 { margin-top: var(--space-6); margin-bottom: var(--space-6); }
.my-8 { margin-top: var(--space-8); margin-bottom: var(--space-8); }
.my-12 { margin-top: var(--space-12); margin-bottom: var(--space-12); }

/* Margin Individual Sides */
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }

.ml-0 { margin-left: 0; }
.ml-2 { margin-left: var(--space-2); }
.ml-4 { margin-left: var(--space-4); }
.ml-auto { margin-left: auto; }

.mr-0 { margin-right: 0; }
.mr-2 { margin-right: var(--space-2); }
.mr-4 { margin-right: var(--space-4); }
.mr-auto { margin-right: auto; }

/* Padding */
.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }
.p-10 { padding: var(--space-10); }
.p-12 { padding: var(--space-12); }
.p-16 { padding: var(--space-16); }

/* Padding X-Axis */
.px-0 { padding-left: 0; padding-right: 0; }
.px-1 { padding-left: var(--space-1); padding-right: var(--space-1); }
.px-2 { padding-left: var(--space-2); padding-right: var(--space-2); }
.px-3 { padding-left: var(--space-3); padding-right: var(--space-3); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.px-8 { padding-left: var(--space-8); padding-right: var(--space-8); }

/* Padding Y-Axis */
.py-0 { padding-top: 0; padding-bottom: 0; }
.py-1 { padding-top: var(--space-1); padding-bottom: var(--space-1); }
.py-2 { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-3 { padding-top: var(--space-3); padding-bottom: var(--space-3); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.py-12 { padding-top: var(--space-12); padding-bottom: var(--space-12); }

/* ================================ */
/* POSITIONING                     */
/* ================================ */

/* Position */
.static { position: static; }
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.sticky { position: sticky; }

/* Z-Index */
.z-0 { z-index: 0; }
.z-10 { z-index: var(--z-dropdown); }
.z-20 { z-index: var(--z-sticky); }
.z-30 { z-index: var(--z-fixed); }
.z-40 { z-index: var(--z-modal-backdrop); }
.z-50 { z-index: var(--z-modal); }

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

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

.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.hidden { display: none; }

/* ================================ */
/* VISIBILITY & OVERFLOW           */
/* ================================ */

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

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

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

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

/* Width */
.w-auto { width: auto; }
.w-full { width: 100%; }
.w-screen { width: 100vw; }
.w-fit { width: fit-content; }

.w-1 { width: var(--space-1); }
.w-2 { width: var(--space-2); }
.w-3 { width: var(--space-3); }
.w-4 { width: var(--space-4); }
.w-6 { width: var(--space-6); }
.w-8 { width: var(--space-8); }
.w-12 { width: var(--space-12); }
.w-16 { width: var(--space-16); }
.w-20 { width: var(--space-20); }

/* Height */
.h-auto { height: auto; }
.h-full { height: 100%; }
.h-screen { height: 100vh; }
.h-fit { height: fit-content; }

.h-1 { height: var(--space-1); }
.h-2 { height: var(--space-2); }
.h-3 { height: var(--space-3); }
.h-4 { height: var(--space-4); }
.h-6 { height: var(--space-6); }
.h-8 { height: var(--space-8); }
.h-12 { height: var(--space-12); }
.h-16 { height: var(--space-16); }
.h-20 { height: var(--space-20); }

/* Min/Max Sizes */
.min-h-0 { min-height: 0; }
.min-h-full { min-height: 100%; }
.min-h-screen { min-height: 100vh; }

.max-w-none { max-width: none; }
.max-w-xs { max-width: var(--container-xs); }
.max-w-sm { max-width: var(--container-sm); }
.max-w-md { max-width: var(--container-md); }
.max-w-lg { max-width: var(--container-lg); }
.max-w-xl { max-width: var(--container-xl); }
.max-w-2xl { max-width: var(--container-2xl); }
.max-w-3xl { max-width: var(--container-3xl); }
.max-w-4xl { max-width: var(--container-4xl); }
.max-w-5xl { max-width: var(--container-5xl); }
.max-w-6xl { max-width: var(--container-6xl); }
.max-w-7xl { max-width: var(--container-7xl); }
.max-w-full { max-width: 100%; }

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

/* Mobile First Responsive Classes */

/* Small screens and up (768px+) */
@media (min-width: 48rem) {
  .sm\:grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .sm\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .sm\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

  .sm\:flex-row { flex-direction: row; }
  .sm\:flex-col { flex-direction: column; }

  .sm\:justify-start { justify-content: flex-start; }
  .sm\:justify-center { justify-content: center; }
  .sm\:justify-between { justify-content: space-between; }

  .sm\:text-left { text-align: left; }
  .sm\:text-center { text-align: center; }
  .sm\:text-right { text-align: right; }

  .sm\:block { display: block; }
  .sm\:hidden { display: none; }
}

/* Medium screens and up (1024px+) */
@media (min-width: 64rem) {
  .md\:grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .md\:grid-cols-6 { grid-template-columns: repeat(6, 1fr); }

  .md\:flex-row { flex-direction: row; }
  .md\:flex-col { flex-direction: column; }

  .md\:justify-start { justify-content: flex-start; }
  .md\:justify-center { justify-content: center; }
  .md\:justify-between { justify-content: space-between; }

  .md\:text-left { text-align: left; }
  .md\:text-center { text-align: center; }
  .md\:text-right { text-align: right; }

  .md\:block { display: block; }
  .md\:hidden { display: none; }
}

/* Large screens and up (1280px+) */
@media (min-width: 80rem) {
  .lg\:grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .lg\:grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
  .lg\:grid-cols-6 { grid-template-columns: repeat(6, 1fr); }

  .lg\:flex-row { flex-direction: row; }
  .lg\:flex-col { flex-direction: column; }

  .lg\:justify-start { justify-content: flex-start; }
  .lg\:justify-center { justify-content: center; }
  .lg\:justify-between { justify-content: space-between; }

  .lg\:text-left { text-align: left; }
  .lg\:text-center { text-align: center; }
  .lg\:text-right { text-align: right; }

  .lg\:block { display: block; }
  .lg\:hidden { display: none; }
}

/* ================================ */
/* SPECIAL LAYOUT PATTERNS         */
/* ================================ */

/* Centered Content */
.center {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Full Height Layout */
.full-height {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Content Area (zwischen Header/Footer) */
.content-area {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Hero Section Layout */
.hero-layout {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

/* Card Layout */
.card-layout {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: box-shadow var(--transition-normal);
}

.card-layout:hover {
  box-shadow: var(--card-shadow-hover);
}

/* Section Layout */
.section {
  padding: var(--space-16) 0;
}

.section-sm {
  padding: var(--space-12) 0;
}

.section-lg {
  padding: var(--space-24) 0;
}

/* ================================ */
/* ASPECT RATIO UTILITIES          */
/* ================================ */

.aspect-square {
  aspect-ratio: 1 / 1;
}

.aspect-video {
  aspect-ratio: 16 / 9;
}

.aspect-photo {
  aspect-ratio: 4 / 3;
}

.aspect-wide {
  aspect-ratio: 21 / 9;
}

/* ================================ */
/* OBJECT FIT UTILITIES            */
/* ================================ */

.object-contain {
  object-fit: contain;
}

.object-cover {
  object-fit: cover;
}

.object-fill {
  object-fit: fill;
}

.object-none {
  object-fit: none;
}

.object-scale-down {
  object-fit: scale-down;
}