/* utilities.css */
/* ユーティリティクラス */

/* 表示・非表示 */
.is-hidden {
  display: none !important;
}

.is-visible {
  display: block !important;
}

.is-active {
  display: block;
}

/* レスポンシブ表示切替 */
.d-none {
  display: none !important;
}

.d-block {
  display: block !important;
}

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

/* テキスト配置 */
.text-center {
  text-align: center !important;
}

.text-left {
  text-align: left !important;
}

.text-right {
  text-align: right !important;
}

/* マージン */
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-xsmall) !important; }
.mt-2 { margin-top: var(--spacing-small) !important; }
.mt-3 { margin-top: var(--spacing-medium) !important; }
.mt-4 { margin-top: var(--spacing-large) !important; }
.mt-5 { margin-top: var(--spacing-xlarge) !important; }
.mt-6 { margin-top: var(--spacing-xxlarge) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-xsmall) !important; }
.mb-2 { margin-bottom: var(--spacing-small) !important; }
.mb-3 { margin-bottom: var(--spacing-medium) !important; }
.mb-4 { margin-bottom: var(--spacing-large) !important; }
.mb-5 { margin-bottom: var(--spacing-xlarge) !important; }
.mb-6 { margin-bottom: var(--spacing-xxlarge) !important; }

.ml-0 { margin-left: 0 !important; }
.ml-1 { margin-left: var(--spacing-xsmall) !important; }
.ml-2 { margin-left: var(--spacing-small) !important; }
.ml-3 { margin-left: var(--spacing-medium) !important; }
.ml-4 { margin-left: var(--spacing-large) !important; }
.ml-5 { margin-left: var(--spacing-xlarge) !important; }
.ml-6 { margin-left: var(--spacing-xxlarge) !important; }

.mr-0 { margin-right: 0 !important; }
.mr-1 { margin-right: var(--spacing-xsmall) !important; }
.mr-2 { margin-right: var(--spacing-small) !important; }
.mr-3 { margin-right: var(--spacing-medium) !important; }
.mr-4 { margin-right: var(--spacing-large) !important; }
.mr-5 { margin-right: var(--spacing-xlarge) !important; }
.mr-6 { margin-right: var(--spacing-xxlarge) !important; }

.mx-0 { margin-left: 0 !important; margin-right: 0 !important; }
.mx-1 { margin-left: var(--spacing-xsmall) !important; margin-right: var(--spacing-xsmall) !important; }
.mx-2 { margin-left: var(--spacing-small) !important; margin-right: var(--spacing-small) !important; }
.mx-3 { margin-left: var(--spacing-medium) !important; margin-right: var(--spacing-medium) !important; }
.mx-4 { margin-left: var(--spacing-large) !important; margin-right: var(--spacing-large) !important; }
.mx-5 { margin-left: var(--spacing-xlarge) !important; margin-right: var(--spacing-xlarge) !important; }
.mx-6 { margin-left: var(--spacing-xxlarge) !important; margin-right: var(--spacing-xxlarge) !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }

.my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }
.my-1 { margin-top: var(--spacing-xsmall) !important; margin-bottom: var(--spacing-xsmall) !important; }
.my-2 { margin-top: var(--spacing-small) !important; margin-bottom: var(--spacing-small) !important; }
.my-3 { margin-top: var(--spacing-medium) !important; margin-bottom: var(--spacing-medium) !important; }
.my-4 { margin-top: var(--spacing-large) !important; margin-bottom: var(--spacing-large) !important; }
.my-5 { margin-top: var(--spacing-xlarge) !important; margin-bottom: var(--spacing-xlarge) !important; }
.my-6 { margin-top: var(--spacing-xxlarge) !important; margin-bottom: var(--spacing-xxlarge) !important; }

/* パディング */
.pt-0 { padding-top: 0 !important; }
.pt-1 { padding-top: var(--spacing-xsmall) !important; }
.pt-2 { padding-top: var(--spacing-small) !important; }
.pt-3 { padding-top: var(--spacing-medium) !important; }
.pt-4 { padding-top: var(--spacing-large) !important; }
.pt-5 { padding-top: var(--spacing-xlarge) !important; }
.pt-6 { padding-top: var(--spacing-xxlarge) !important; }

.pb-0 { padding-bottom: 0 !important; }
.pb-1 { padding-bottom: var(--spacing-xsmall) !important; }
.pb-2 { padding-bottom: var(--spacing-small) !important; }
.pb-3 { padding-bottom: var(--spacing-medium) !important; }
.pb-4 { padding-bottom: var(--spacing-large) !important; }
.pb-5 { padding-bottom: var(--spacing-xlarge) !important; }
.pb-6 { padding-bottom: var(--spacing-xxlarge) !important; }

.pl-0 { padding-left: 0 !important; }
.pl-1 { padding-left: var(--spacing-xsmall) !important; }
.pl-2 { padding-left: var(--spacing-small) !important; }
.pl-3 { padding-left: var(--spacing-medium) !important; }
.pl-4 { padding-left: var(--spacing-large) !important; }
.pl-5 { padding-left: var(--spacing-xlarge) !important; }
.pl-6 { padding-left: var(--spacing-xxlarge) !important; }

.pr-0 { padding-right: 0 !important; }
.pr-1 { padding-right: var(--spacing-xsmall) !important; }
.pr-2 { padding-right: var(--spacing-small) !important; }
.pr-3 { padding-right: var(--spacing-medium) !important; }
.pr-4 { padding-right: var(--spacing-large) !important; }
.pr-5 { padding-right: var(--spacing-xlarge) !important; }
.pr-6 { padding-right: var(--spacing-xxlarge) !important; }

.px-0 { padding-left: 0 !important; padding-right: 0 !important; }
.px-1 { padding-left: var(--spacing-xsmall) !important; padding-right: var(--spacing-xsmall) !important; }
.px-2 { padding-left: var(--spacing-small) !important; padding-right: var(--spacing-small) !important; }
.px-3 { padding-left: var(--spacing-medium) !important; padding-right: var(--spacing-medium) !important; }
.px-4 { padding-left: var(--spacing-large) !important; padding-right: var(--spacing-large) !important; }
.px-5 { padding-left: var(--spacing-xlarge) !important; padding-right: var(--spacing-xlarge) !important; }
.px-6 { padding-left: var(--spacing-xxlarge) !important; padding-right: var(--spacing-xxlarge) !important; }

.py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
.py-1 { padding-top: var(--spacing-xsmall) !important; padding-bottom: var(--spacing-xsmall) !important; }
.py-2 { padding-top: var(--spacing-small) !important; padding-bottom: var(--spacing-small) !important; }
.py-3 { padding-top: var(--spacing-medium) !important; padding-bottom: var(--spacing-medium) !important; }
.py-4 { padding-top: var(--spacing-large) !important; padding-bottom: var(--spacing-large) !important; }
.py-5 { padding-top: var(--spacing-xlarge) !important; padding-bottom: var(--spacing-xlarge) !important; }
.py-6 { padding-top: var(--spacing-xxlarge) !important; padding-bottom: var(--spacing-xxlarge) !important; }

/* フォントサイズ */
.text-xs { font-size: var(--font-size-small) !important; }
.text-sm { font-size: calc(var(--font-size-small) * 1.1) !important; }
.text-md { font-size: var(--font-size-medium) !important; }
.text-lg { font-size: var(--font-size-large) !important; }
.text-xl { font-size: var(--font-size-xlarge) !important; }
.text-xxl { font-size: var(--font-size-xxlarge) !important; }

/* フォントウェイト */
.font-normal { font-weight: 400 !important; }
.font-medium { font-weight: 500 !important; }
.font-bold { font-weight: 700 !important; }

/* フレックスボックス */
.d-flex { display: flex !important; }
.flex-column { flex-direction: column !important; }
.flex-row { flex-direction: row !important; }
.justify-content-start { justify-content: flex-start !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-end { justify-content: flex-end !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-around { justify-content: space-around !important; }
.align-items-start { align-items: flex-start !important; }
.align-items-center { align-items: center !important; }
.align-items-end { align-items: flex-end !important; }
.align-self-start { align-self: flex-start !important; }
.align-self-center { align-self: center !important; }
.align-self-end { align-self: flex-end !important; }
.flex-grow-1 { flex-grow: 1 !important; }
.flex-shrink-0 { flex-shrink: 0 !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }

/* ポジション */
.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed { position: fixed !important; }
.position-sticky { position: sticky !important; }

.top-0 { top: 0 !important; }
.right-0 { right: 0 !important; }
.bottom-0 { bottom: 0 !important; }
.left-0 { left: 0 !important; }

/* 幅・高さ */
.w-100 { width: 100% !important; }
.w-75 { width: 75% !important; }
.w-50 { width: 50% !important; }
.w-25 { width: 25% !important; }
.w-auto { width: auto !important; }

.h-100 { height: 100% !important; }
.h-75 { height: 75% !important; }
.h-50 { height: 50% !important; }
.h-25 { height: 25% !important; }
.h-auto { height: auto !important; }

/* テキスト色 */
.text-primary { color: var(--color-primary) !important; }
.text-secondary { color: var(--color-secondary) !important; }
.text-dark { color: var(--color-text) !important; }
.text-light { color: var(--color-text-light) !important; }
.text-white { color: var(--color-white) !important; }

/* 背景色 */
.bg-primary { background-color: var(--color-primary) !important; }
.bg-secondary { background-color: var(--color-secondary) !important; }
.bg-white { background-color: var(--color-white) !important; }
.bg-light { background-color: var(--color-light-gray) !important; }
.bg-dark { background-color: var(--color-dark) !important; }

/* ボーダー */
.border { border: 1px solid var(--color-light-gray) !important; }
.border-top { border-top: 1px solid var(--color-light-gray) !important; }
.border-right { border-right: 1px solid var(--color-light-gray) !important; }
.border-bottom { border-bottom: 1px solid var(--color-light-gray) !important; }
.border-left { border-left: 1px solid var(--color-light-gray) !important; }

.border-0 { border: 0 !important; }
.border-top-0 { border-top: 0 !important; }
.border-right-0 { border-right: 0 !important; }
.border-bottom-0 { border-bottom: 0 !important; }
.border-left-0 { border-left: 0 !important; }

.rounded { border-radius: var(--border-radius) !important; }
.rounded-lg { border-radius: var(--border-radius-large) !important; }
.rounded-circle { border-radius: var(--border-radius-circle) !important; }
.rounded-0 { border-radius: 0 !important; }

/* シャドウ */
.shadow-sm { box-shadow: var(--shadow-small) !important; }
.shadow { box-shadow: var(--shadow-medium) !important; }
.shadow-lg { box-shadow: var(--shadow-large) !important; }
.shadow-none { box-shadow: none !important; }

/* オーバーフロー */
.overflow-auto { overflow: auto !important; }
.overflow-hidden { overflow: hidden !important; }
.overflow-visible { overflow: visible !important; }
.overflow-scroll { overflow: scroll !important; }

/* カーソル */
.cursor-pointer { cursor: pointer !important; }

/* ファーストビュー用ユーティリティ */
.gradient-overlay-sp {
  background: var(--overlay-gradient-sp);
}

.gradient-overlay-pc {
  background: var(--overlay-gradient-pc);
}

/* アニメーション */
.fade-in {
  animation: fadeIn 1.2s ease-in-out forwards;
}

.slide-up {
  animation: slideUp 1s ease-out forwards;
}

.slide-left {
  animation: slideLeft 1s ease-out forwards;
}

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

@keyframes slideUp {
  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); 
  }
}