/* ===== 메인 스타일시트 (기능별 구조) ===== */

/* 1. 기초 스타일 (Base) */
@import url('./base/reset.css');
@import url('./base/variables.css');
@import url('./base/typography.css');

/* 2. 레이아웃 시스템 (Layout) */
@import url('./layout/grid.css');
@import url('./layout/navigation.css');

/* 3. 컴포넌트 (Components) */
@import url('./components/buttons.css');
@import url('./components/forms.css');
@import url('./components/chip.css');
@import url('./components/snackbar.css');
@import url('./components/header.css');
@import url('./components/navigation.css');
@import url('./components/floating-buttons.css');
@import url('./components/pagination.css');
@import url('./components/ui-sections.css');

/* 4. 페이지별 스타일 (Pages) */
@import url('./pages/home.css');
@import url('./pages/login.css');
@import url('./pages/productlist.css');

/* 5. 유틸리티 (Utilities) */
@import url('./utilities/spacing.css');
@import url('./utilities/colors.css');
@import url('./utilities/responsive.css');

/* ===== 글로벌 헬퍼 클래스 ===== */

/* 공통 유틸리티 */
.hidden { display: none !important; }
.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;
}

/* 인터랙션 */
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }

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

/* 오버플로우 */
.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; }
.overflow-x-hidden { overflow-x: hidden; }
.overflow-y-hidden { overflow-y: hidden; }

/* 디스플레이 */
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.table { display: table; }
.table-cell { display: table-cell; }
.table-row { display: table-row; }

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

/* 상하좌우 위치 */
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.inset-auto { top: auto; right: auto; bottom: auto; left: auto; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }

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

.h-auto { height: auto; }
.h-full { height: 100%; }
.h-screen { height: 100vh; }
.h-min { height: min-content; }
.h-max { height: max-content; }
.h-fit { height: fit-content; }

/* 최소/최대 크기 */
.min-w-0 { min-width: 0; }
.min-w-full { min-width: 100%; }
.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: 20rem; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.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-full { max-width: 100%; }

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

/* 전환 효과 */
.transition-none { transition-property: none; }
.transition-all { 
  transition-property: all; 
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); 
  transition-duration: 150ms; 
}
.transition { 
  transition-property: background-color, border-color, color, fill, stroke, opacity, box-shadow, transform; 
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); 
  transition-duration: 150ms; 
}
.transition-colors { 
  transition-property: background-color, border-color, color, fill, stroke; 
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); 
  transition-duration: 150ms; 
}
.transition-opacity { 
  transition-property: opacity; 
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); 
  transition-duration: 150ms; 
}
.transition-shadow { 
  transition-property: box-shadow; 
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); 
  transition-duration: 150ms; 
}
.transition-transform { 
  transition-property: transform; 
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); 
  transition-duration: 150ms; 
}

/* 지속 시간 */
.duration-75 { transition-duration: 75ms; }
.duration-100 { transition-duration: 100ms; }
.duration-150 { transition-duration: 150ms; }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }
.duration-700 { transition-duration: 700ms; }
.duration-1000 { transition-duration: 1000ms; }

/* 변형 */
.transform { 
  transform: translateX(var(--tw-translate-x, 0)) translateY(var(--tw-translate-y, 0)) rotate(var(--tw-rotate, 0)) skewX(var(--tw-skew-x, 0)) skewY(var(--tw-skew-y, 0)) scaleX(var(--tw-scale-x, 1)) scaleY(var(--tw-scale-y, 1)); 
}
.rotate-0 { --tw-rotate: 0deg; }
.rotate-90 { --tw-rotate: 90deg; }
.rotate-180 { --tw-rotate: 180deg; }
.rotate-270 { --tw-rotate: 270deg; }
.scale-0 { --tw-scale-x: 0; --tw-scale-y: 0; }
.scale-50 { --tw-scale-x: .5; --tw-scale-y: .5; }
.scale-75 { --tw-scale-x: .75; --tw-scale-y: .75; }
.scale-90 { --tw-scale-x: .9; --tw-scale-y: .9; }
.scale-95 { --tw-scale-x: .95; --tw-scale-y: .95; }
.scale-100 { --tw-scale-x: 1; --tw-scale-y: 1; }
.scale-105 { --tw-scale-x: 1.05; --tw-scale-y: 1.05; }
.scale-110 { --tw-scale-x: 1.1; --tw-scale-y: 1.1; }
.scale-125 { --tw-scale-x: 1.25; --tw-scale-y: 1.25; }
.scale-150 { --tw-scale-x: 1.5; --tw-scale-y: 1.5; }

/* 호버 효과 */
.hover-scale-105:hover { --tw-scale-x: 1.05; --tw-scale-y: 1.05; }
.hover-scale-110:hover { --tw-scale-x: 1.1; --tw-scale-y: 1.1; }

/* 커서 */
.cursor-auto { cursor: auto; }
.cursor-default { cursor: default; }
.cursor-pointer { cursor: pointer; }
.cursor-wait { cursor: wait; }
.cursor-text { cursor: text; }
.cursor-move { cursor: move; }
.cursor-help { cursor: help; }
.cursor-not-allowed { cursor: not-allowed; }