/* 
  global.css
  TailwindCSSの基本クラスを定義した、コンパイル済みのスタイルシートを模しています
*/

:root {
  /* カラーパレット - Primary */
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-200: #bae6fd;
  --primary-300: #7dd3fc;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --primary-800: #075985;
  --primary-900: #0c4a6e;
  --primary-950: #082f49;

  /* カラーパレット - Secondary */
  --secondary-50: #f8fafc;
  --secondary-100: #f1f5f9;
  --secondary-200: #e2e8f0;
  --secondary-300: #cbd5e1;
  --secondary-400: #94a3b8;
  --secondary-500: #64748b;
  --secondary-600: #475569;
  --secondary-700: #334155;
  --secondary-800: #1e293b;
  --secondary-900: #0f172a;
  --secondary-950: #020617;

  /* フォントファミリー */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-display: "Lexend", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif;

  /* スペーシング */
  --spacing-container: 2rem;
  --spacing-container-lg: 4rem;
}

/* ベーススタイル */
html {
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  background-color: #fff;
  color: var(--secondary-900);
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  font-weight: 600;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ダークモード */
.dark {
  color-scheme: dark;
}

.dark body {
  background-color: var(--secondary-950);
  color: var(--secondary-100);
}

/* コンテナ */
.container-custom {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--spacing-container);
  padding-left: var(--spacing-container);
  max-width: 1280px;
}

@media (min-width: 1024px) {
  .container-custom {
    padding-right: var(--spacing-container-lg);
    padding-left: var(--spacing-container-lg);
  }
}

/* ユーティリティクラス */
.antialiased {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.text-center {
  text-align: center;
}

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

.font-bold {
  font-weight: 700;
}

.font-semibold {
  font-weight: 600;
}

.font-medium {
  font-weight: 500;
}

.hidden {
  display: none;
}

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.fixed {
  position: fixed;
}

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

.z-40 {
  z-index: 40;
}

.z-50 {
  z-index: 50;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.items-end {
  align-items: flex-end;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.space-x-2 > * + * {
  margin-left: 0.5rem;
}

.space-x-4 > * + * {
  margin-left: 1rem;
}

.space-x-6 > * + * {
  margin-left: 1.5rem;
}

.space-x-10 > * + * {
  margin-left: 2.5rem;
}

.space-y-2 > * + * {
  margin-top: 0.5rem;
}

.space-y-3 > * + * {
  margin-top: 0.75rem;
}

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

.gap-2 {
  gap: 0.5rem;
}

.gap-3 {
  gap: 0.75rem;
}

.gap-4 {
  gap: 1rem;
}

.gap-6 {
  gap: 1.5rem;
}

.gap-8 {
  gap: 2rem;
}

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

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

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

.flex-wrap {
  flex-wrap: wrap;
}

.overflow-hidden {
  overflow: hidden;
}

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

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

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

.resize-none {
  resize: none !important;
}

.box-border {
  box-sizing: border-box;
}

.rounded {
  border-radius: 0.25rem;
}

.rounded-md {
  border-radius: 0.375rem;
}

.rounded-lg {
  border-radius: 0.5rem;
}

.rounded-full {
  border-radius: 9999px;
}

.rounded-l {
  border-top-left-radius: 0.25rem;
  border-bottom-left-radius: 0.25rem;
}

.rounded-r {
  border-top-right-radius: 0.25rem;
  border-bottom-right-radius: 0.25rem;
}

.border {
  border-width: 1px;
}

.border-b {
  border-bottom-width: 1px;
}

.border-t {
  border-top-width: 1px;
}

.border-y {
  border-top-width: 1px;
  border-bottom-width: 1px;
}

.border-gray-200 {
  border-color: #e5e7eb;
}

.border-gray-300 {
  border-color: #d1d5db;
}

.border-red-400 {
  border-color: #f87171;
}

.border-yellow-400 {
  border-color: #facc15;
}

.border-green-300 {
  border-color: #86efac;
}

.border-green-600 {
  border-color: #16a34a;
}

.dark .dark\:border-secondary-700 {
  border-color: var(--secondary-700);
}

.dark .dark\:border-secondary-800 {
  border-color: var(--secondary-800);
}

.dark .dark\:border-red-700 {
  border-color: #b91c1c;
}

.dark .dark\:border-yellow-700 {
  border-color: #a16207;
}

.dark .dark\:border-green-600 {
  border-color: #16a34a;
}

.dark .dark\:border-green-700 {
  border-color: #15803d;
}

.bg-white {
  background-color: #fff;
}

.bg-gray-100 {
  background-color: #f3f4f6;
}

.bg-gray-200 {
  background-color: #e5e7eb;
}

.bg-primary-100 {
  background-color: var(--primary-100);
}

.bg-primary-600 {
  background-color: var(--primary-600);
}

.bg-primary-700 {
  background-color: var(--primary-700);
}

.bg-secondary-50 {
  background-color: var(--secondary-50);
}

.bg-red-100 {
  background-color: #fee2e2;
}

.bg-yellow-50 {
  background-color: #fefce8;
}

.bg-green-50 {
  background-color: #f0fdf4;
}

.bg-opacity-50 {
  --tw-bg-opacity: 0.5;
}

.dark .dark\:bg-secondary-800 {
  background-color: var(--secondary-800);
}

.dark .dark\:bg-secondary-900 {
  background-color: var(--secondary-900);
}

.dark .dark\:bg-secondary-950 {
  background-color: var(--secondary-950);
}

.dark .dark\:bg-primary-900 {
  background-color: var(--primary-900);
}

.dark .dark\:bg-red-900\/30 {
  background-color: rgba(127, 29, 29, 0.3);
}

.dark .dark\:bg-yellow-900\/30 {
  background-color: rgba(113, 63, 18, 0.3);
}

.dark .dark\:bg-green-900 {
  background-color: #14532d;
}

.dark .dark\:bg-green-900\/50 {
  background-color: rgba(20, 83, 45, 0.5);
}

.dark .dark\:bg-secondary-700 {
  background-color: var(--secondary-700);
}

.p-2 {
  padding: 0.5rem;
}

.p-3 {
  padding: 0.75rem;
}

.p-4 {
  padding: 1rem;
}

.p-6 {
  padding: 1.5rem;
}

.p-8 {
  padding: 2rem;
}

.px-1 {
  padding-left: 0.25rem;
  padding-right: 0.25rem;
}

.px-2 {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.px-3 {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}

.px-8 {
  padding-left: 2rem;
  padding-right: 2rem;
}

.py-1 {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

.py-2 {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.py-3 {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.py-4 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.py-6 {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.py-8 {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.py-12 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.py-16 {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.py-20 {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.pt-3 {
  padding-top: 0.75rem;
}

.pt-4 {
  padding-top: 1rem;
}

.pt-6 {
  padding-top: 1.5rem;
}

.pt-8 {
  padding-top: 2rem;
}

.pb-12 {
  padding-bottom: 3rem;
}

.pt-16 {
  padding-top: 4rem;
}

.mb-1 {
  margin-bottom: 0.25rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.mb-3 {
  margin-bottom: 0.75rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-6 {
  margin-bottom: 1.5rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.mb-12 {
  margin-bottom: 3rem;
}

.mb-16 {
  margin-bottom: 4rem;
}

.mt-1 {
  margin-top: 0.25rem;
}

.mt-2 {
  margin-top: 0.5rem;
}

.mt-4 {
  margin-top: 1rem;
}

.mt-6 {
  margin-top: 1.5rem;
}

.mt-8 {
  margin-top: 2rem;
}

.mt-12 {
  margin-top: 3rem;
}

.mt-16 {
  margin-top: 4rem;
}

.ml-3 {
  margin-left: 0.75rem;
}

.mr-2 {
  margin-right: 0.5rem;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.-top-1 {
  top: -0.25rem;
}

.-right-1 {
  right: -0.25rem;
}

.top-0 {
  top: 0;
}

.left-0 {
  left: 0;
}

.w-full {
  width: 100%;
}

.w-5 {
  width: 1.25rem;
}

.w-6 {
  width: 1.5rem;
}

.w-12 {
  width: 3rem;
}

.w-16 {
  width: 4rem;
}

.w-32 {
  width: 8rem;
}

.w-40 {
  width: 10rem;
}

.w-1\/2 {
  width: 50%;
}

.w-1\/3 {
  width: 33.333333%;
}

.w-2\/3 {
  width: 66.666667%;
}

.max-w-sm {
  max-width: 24rem;
}

.max-w-3xl {
  max-width: 48rem;
}

.h-4 {
  height: 1rem;
}

.h-5 {
  height: 1.25rem;
}

.h-6 {
  height: 1.5rem;
}

.h-8 {
  height: 2rem;
}

.h-10 {
  height: 2.5rem;
}

.h-12 {
  height: 3rem;
}

.h-16 {
  height: 4rem;
}

.h-48 {
  height: 12rem;
}

.h-80 {
  height: 20rem;
}

.h-full {
  height: 100%;
}

.min-h-\[200px\] {
  min-height: 200px;
}

.min-h-\[300px\] {
  min-height: 300px;
}

.h-\[72px\] {
  height: 72px;
}

.text-xs {
  font-size: 0.75rem;
  line-height: 1rem;
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.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-4xl {
  font-size: 2.25rem;
  line-height: 2.5rem;
}

.text-white {
  color: #fff;
}

.text-black {
  color: #000;
}

.text-primary-400 {
  color: var(--primary-400);
}

.text-primary-600 {
  color: var(--primary-600);
}

.text-secondary-300 {
  color: var(--secondary-300);
}

.text-secondary-400 {
  color: var(--secondary-400);
}

.text-secondary-500 {
  color: var(--secondary-500);
}

.text-secondary-700 {
  color: var(--secondary-700);
}

.text-secondary-900 {
  color: var(--secondary-900);
}

.text-gray-300 {
  color: #d1d5db;
}

.text-gray-400 {
  color: #9ca3af;
}

.text-gray-500 {
  color: #6b7280;
}

.text-gray-600 {
  color: #4b5563;
}

.text-gray-900 {
  color: #111827;
}

.text-red-400 {
  color: #f87171;
}

.text-red-500 {
  color: #ef4444;
}

.text-red-600 {
  color: #dc2626;
}

.text-red-800 {
  color: #991b1b;
}

.text-yellow-400 {
  color: #facc15;
}

.text-yellow-800 {
  color: #854d0e;
}

.text-green-400 {
  color: #4ade80;
}

.text-green-600 {
  color: #16a34a;
}

.text-green-800 {
  color: #166534;
}

.dark .dark\:text-white {
  color: #fff;
}

.dark .dark\:text-primary-400 {
  color: var(--primary-400);
}

.dark .dark\:text-primary-500 {
  color: var(--primary-500);
}

.dark .dark\:text-secondary-100 {
  color: var(--secondary-100);
}

.dark .dark\:text-secondary-300 {
  color: var(--secondary-300);
}

.dark .dark\:text-secondary-400 {
  color: var(--secondary-400);
}

.dark .dark\:text-red-200 {
  color: #fecaca;
}

.dark .dark\:text-red-400 {
  color: #f87171;
}

.dark .dark\:text-yellow-200 {
  color: #fef08a;
}

.dark .dark\:text-green-200 {
  color: #bbf7d0;
}

.dark .dark\:text-green-400 {
  color: #4ade80;
}

.shadow-md {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.shadow-xl {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.shadow-sm {
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.transition-colors {
  transition-property: color, background-color, border-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.transition-transform {
  transition-property: transform;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.duration-300 {
  transition-duration: 300ms;
}

.hover\:underline:hover {
  text-decoration: underline;
}

.hover\:text-primary-600:hover {
  color: var(--primary-600);
}

.hover\:text-primary-800:hover {
  color: var(--primary-800);
}

.hover\:text-gray-500:hover {
  color: #6b7280;
}

.hover\:text-gray-900:hover {
  color: #111827;
}

.hover\:bg-primary-700:hover {
  background-color: var(--primary-700);
}

.hover\:bg-gray-100:hover {
  background-color: #f3f4f6;
}

.hover\:scale-105:hover {
  transform: scale(1.05);
}

.dark .dark\:hover\:text-primary-300:hover {
  color: var(--primary-300);
}

.dark .dark\:hover\:text-primary-400:hover {
  color: var(--primary-400);
}

.dark .dark\:hover\:text-gray-300:hover {
  color: #d1d5db;
}

.dark .dark\:hover\:bg-secondary-800:hover {
  background-color: var(--secondary-800);
}

.focus\:outline-none:focus {
  outline: 2px solid transparent;
  outline-offset: 2px;
}

.focus\:ring-primary-500:focus {
  box-shadow: 0 0 0 2px var(--primary-500);
}

.focus\:border-primary-500:focus {
  border-color: var(--primary-500);
}

/* グリッドシステム */
.grid {
  display: grid;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.col-span-1 {
  grid-column: span 1 / span 1;
}

.col-span-2 {
  grid-column: span 2 / span 2;
}

.col-span-full {
  grid-column: 1 / -1;
}

/* ナビゲーションリンク */
.nav-link {
  position: relative;
  color: var(--secondary-700);
  font-weight: 500;
  transition: color 0.2s ease;
}

.dark .nav-link {
  color: var(--secondary-300);
}

.nav-link:hover {
  color: var(--primary-600);
}

.dark .nav-link:hover {
  color: var(--primary-400);
}

.nav-link.active {
  color: var(--primary-600);
  font-weight: 600;
}

.dark .nav-link.active {
  color: var(--primary-400);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-600);
  border-radius: 1px;
}

.dark .nav-link.active::after {
  background-color: var(--primary-400);
}

.mobile-nav-link {
  display: block;
  padding: 0.75rem 0;
  color: var(--secondary-700);
  font-weight: 500;
  border-bottom: 1px solid var(--secondary-200);
  transition: color 0.2s ease;
}

.dark .mobile-nav-link {
  color: var(--secondary-300);
  border-bottom-color: var(--secondary-800);
}

.mobile-nav-link:hover {
  color: var(--primary-600);
}

.dark .mobile-nav-link:hover {
  color: var(--primary-400);
}

.mobile-nav-link.active {
  color: var(--primary-600);
  font-weight: 600;
}

.dark .mobile-nav-link.active {
  color: var(--primary-400);
}

/* タブボタン */
.tab-btn {
  color: var(--secondary-400);
  font-weight: bold;
  border-bottom-color: transparent;
  margin-right: 1.5rem;
  transition: color 0.2s ease, border-bottom-color 0.2s ease;
}

.tab-btn:hover {
  color: var(--primary-400);
}

.tab-btn.active {
  color: var(--primary-400);
  border-bottom-color: var(--primary-400);
}

.dark .tab-btn {
  color: var(--secondary-400);
}

.dark .tab-btn:hover {
  color: var(--primary-400);
}

.dark .tab-btn.active {
  color: var(--primary-400);
  border-bottom-color: var(--primary-400);
}

/* ボタン */
.btn-primary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-600);
  color: white;
  font-weight: 500;
  border-radius: 0.375rem;
  transition: background-color 0.2s ease;
}

.btn-primary:hover {
  background-color: var(--primary-700);
}

.btn-secondary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: white;
  color: var(--secondary-900);
  font-weight: 500;
  border: 1px solid var(--secondary-300);
  border-radius: 0.375rem;
  transition: background-color 0.2s ease, color 0.2s ease,
    border-color 0.2s ease;
}

.btn-secondary:hover {
  background-color: var(--secondary-50);
  color: var(--primary-600);
  border-color: var(--primary-600);
}

.dark .btn-secondary {
  background-color: var(--secondary-800);
  color: white;
  border-color: var(--secondary-700);
}

.dark .btn-secondary:hover {
  background-color: var(--secondary-700);
  color: var(--primary-400);
  border-color: var(--primary-400);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-md {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* アニメーション */
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.fade-in {
  animation: fadeIn 0.5s ease-out forwards;
}

.slide-in-right {
  animation: slideInRight 0.5s ease-out forwards;
}

/* テーブル */
table {
  width: 100%;
  border-collapse: collapse;
}

th {
  text-align: left;
  font-weight: 600;
}

/* ディバイダー */
.divide-y > * + * {
  border-top-width: 1px;
  border-top-style: solid;
  border-top-color: #e5e7eb;
}

.dark .divide-y > * + * {
  border-top-color: var(--secondary-700);
}

/* 行のトラッキング */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* レスポンシブ対応 */
@media (min-width: 640px) {
  .sm\:flex-row {
    flex-direction: row;
  }

  .sm\:w-auto {
    width: auto;
  }

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

@media (min-width: 768px) {
  .md\:flex {
    display: flex;
  }

  .md\:hidden {
    display: none;
  }

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

  .md\:items-center {
    align-items: center;
  }

  .md\:items-end {
    align-items: flex-end;
  }

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

  .md\:space-y-0 > * + * {
    margin-top: 0;
  }

  .md\:space-x-4 > * + * {
    margin-left: 1rem;
  }

  .md\:gap-4 {
    gap: 1rem;
  }

  .md\:w-40 {
    width: 10rem;
  }

  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .md\:px-10 {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }

  .md\:py-28 {
    padding-top: 7rem;
    padding-bottom: 7rem;
  }

  .md\:text-xl {
    font-size: 1.25rem;
    line-height: 1.75rem;
  }

  .md\:text-2xl {
    font-size: 1.5rem;
    line-height: 2rem;
  }

  .md\:text-4xl {
    font-size: 2.25rem;
    line-height: 2.5rem;
  }

  .md\:text-5xl {
    font-size: 3rem;
    line-height: 1;
  }

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

@media (min-width: 1024px) {
  .lg\:flex-row {
    flex-direction: row;
  }

  .lg\:w-1\/2 {
    width: 50%;
  }

  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .lg\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .lg\:col-span-1 {
    grid-column: span 1 / span 1;
  }

  .lg\:col-span-2 {
    grid-column: span 2 / span 2;
  }

  .lg\:mb-0 {
    margin-bottom: 0;
  }

  .lg\:pl-10 {
    padding-left: 2.5rem;
  }

  .lg\:text-6xl {
    font-size: 3.75rem;
    line-height: 1;
  }

  .lg\:btn-md {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }
}

@media (min-width: 1280px) {
  .xl\:grid-cols-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .xl\:grid-cols-6 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}
.product-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* アスペクト比ボックス（商品画像用） */
.aspect-ratio-box {
  position: relative;
  width: 100%;
}

.pb-\[75\%\] {
  padding-bottom: 75%;
}

.pb-\[100\%\] {
  padding-bottom: 100%;
}

.pb-\[130\%\] {
  padding-bottom: 130%;
}

.aspect-ratio-box img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-position: center;
}

/* object-fit スタイル */
.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;
}

/* 商品詳細画像用の特別なスタイル */
.product-detail-image {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dark .product-detail-image {
  background: linear-gradient(135deg, #334155 0%, #1e293b 100%);
}

/* 画像の読み込み状態 */
.product-image {
  transition: opacity 0.3s ease;
}

.product-image[loading] {
  opacity: 0.7;
}

/* 画像のフォールバック */
.product-image-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--secondary-100);
  color: var(--secondary-400);
  font-size: 0.875rem;
  text-align: center;
}

.dark .product-image-fallback {
  background-color: var(--secondary-700);
  color: var(--secondary-500);
}

/* スケルトンローディング */
.product-card-skeleton {
  transition: opacity 0.3s ease;
}

/* フォーム要素 */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
textarea,
select {
  width: 100%;
  max-width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--secondary-200);
  border-radius: 0.5rem;
  background-color: #fff;
  color: var(--secondary-900);
  font-size: 0.875rem;
  line-height: 1.5;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease,
    background-color 0.2s ease;
  resize: none; /* すべてのフォーム要素でリサイズを無効化 */
}

.dark input[type="text"],
.dark input[type="email"],
.dark input[type="password"],
.dark input[type="number"],
.dark input[type="tel"],
.dark input[type="url"],
.dark textarea,
.dark select {
  background-color: var(--secondary-900);
  border-color: var(--secondary-700);
  color: white;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
  background-color: #fafbfc;
}

.dark input[type="text"]:focus,
.dark input[type="email"]:focus,
.dark input[type="password"]:focus,
.dark input[type="number"]:focus,
.dark input[type="tel"]:focus,
.dark input[type="url"]:focus,
.dark textarea:focus,
.dark select:focus {
  background-color: var(--secondary-800);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

/* フォームラベル */
label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--secondary-700);
}

.dark label {
  color: var(--secondary-300);
}

/* 無効化状態 */
button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* フォームグループ */
.form-group {
  margin-bottom: 1.5rem;
}

/* チェックボックスとラジオボタン */
.checkbox-group,
.radio-group {
  display: flex;
  align-items: center;
}

.checkbox-group input,
.radio-group input {
  margin-right: 0.5rem;
}

/* エラーメッセージ */
.error-message {
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.dark .error-message {
  color: #f87171;
}

/* 成功メッセージ */
.success-message {
  color: #16a34a;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.dark .success-message {
  color: #4ade80;
}

/* コンテンツローダー */
.content-loader {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.spinner {
  width: 2rem;
  height: 2rem;
  border: 0.25rem solid rgba(14, 165, 233, 0.3);
  border-radius: 50%;
  border-top-color: var(--primary-600);
  animation: spin 1s linear infinite;
}

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

/* テーブル */
.table-container {
  overflow-x: auto;
}

table {
  min-width: 100%;
}

th,
td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--secondary-200);
}

.dark th,
.dark td {
  border-bottom-color: var(--secondary-700);
}

thead th {
  background-color: var(--secondary-50);
  font-weight: 600;
}

.dark thead th {
  background-color: var(--secondary-800);
}

/* カードスタイル */
.card {
  background-color: white;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.dark .card {
  background-color: var(--secondary-800);
}

.card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--secondary-200);
}

.dark .card-header {
  border-bottom-color: var(--secondary-700);
}

.card-body {
  padding: 1.5rem;
}

.card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--secondary-200);
}

.dark .card-footer {
  border-top-color: var(--secondary-700);
}

/* 通知バナー */
.notification {
  padding: 1rem;
  border-radius: 0.375rem;
  margin-bottom: 1rem;
}

.notification-info {
  background-color: var(--primary-50);
  border: 1px solid var(--primary-300);
  color: var(--primary-800);
}

.dark .notification-info {
  background-color: rgba(14, 165, 233, 0.1);
  border-color: var(--primary-700);
  color: var(--primary-300);
}

.notification-success {
  background-color: #f0fdf4;
  border: 1px solid #86efac;
  color: #166534;
}

.dark .notification-success {
  background-color: rgba(22, 163, 74, 0.1);
  border-color: #15803d;
  color: #4ade80;
}

.notification-warning {
  background-color: #fefce8;
  border: 1px solid #fde047;
  color: #854d0e;
}

.dark .notification-warning {
  background-color: rgba(133, 77, 14, 0.1);
  border-color: #a16207;
  color: #facc15;
}

.notification-error {
  background-color: #fee2e2;
  border: 1px solid #fca5a5;
  color: #991b1b;
}

.dark .notification-error {
  background-color: rgba(153, 27, 27, 0.1);
  border-color: #b91c1c;
  color: #f87171;
}

/* フォーカス状態のアウトライン */
button:focus,
a:focus {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
}

button:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
  outline: none;
}

/* スクロールバー */
::-webkit-scrollbar {
  width: 0.5rem;
  height: 0.5rem;
}

::-webkit-scrollbar-track {
  background: var(--secondary-100);
}

.dark ::-webkit-scrollbar-track {
  background: var(--secondary-800);
}

::-webkit-scrollbar-thumb {
  background: var(--secondary-400);
  border-radius: 0.25rem;
}

.dark ::-webkit-scrollbar-thumb {
  background: var(--secondary-600);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-500);
}

.dark ::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-500);
}

/* フォーム要素の完全サイズ制御 */
.form-container {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.form-container input,
.form-container textarea,
.form-container select {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  resize: none !important;
  overflow-x: hidden !important;
}

/* textareaの確実なリサイズ無効化 */
textarea {
  resize: none !important;
  overflow-x: hidden !important;
  overflow-y: auto;
  word-wrap: break-word;
}

/* 全体的なbox-sizingの保証 */
*,
*::before,
*::after {
  box-sizing: border-box;
}