/**
 * DomainDNA Design System - 完全版
 * React版を100%完全移植
 */

/* ==================== フォント読み込み ==================== */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300;1,400;1,500&display=swap');

/* ==================== CSS Variables（カラーシステム）==================== */
:root {
  /* フォント */
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'DM Mono', 'Courier New', monospace;
  
  /* カラーパレット */
  --color-white: #ffffff;
  --color-black: #030213;
  --color-blue-50: #eff6ff;
  --color-blue-100: #dbeafe;
  --color-blue-200: #bfdbfe;
  --color-blue-300: #93c5fd;
  --color-blue-400: #60a5fa;
  --color-blue-500: #3b82f6;
  --color-blue-600: #0066ff;
  --color-blue-700: #1d4ed8;
  --color-cyan-400: #22d3ee;
  --color-cyan-500: #06b6d4;
  --color-cyan-600: #0891b2;
  --color-green-500: #10b981;
  --color-green-600: #059669;
  --color-emerald-600: #059669;
  --color-emerald-700: #047857;
  --color-yellow-400: #fbbf24;
  --color-yellow-500: #f59e0b;
  --color-orange-400: #fb923c;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  
  /* Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 1.75rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  --shadow-blue: 0 2px 10px rgba(59, 130, 246, 0.3);
  --shadow-blue-lg: 0 4px 16px rgba(59, 130, 246, 0.4);
  --shadow-green: 0 2px 10px rgba(16, 185, 129, 0.3);
  --shadow-green-lg: 0 4px 16px rgba(16, 185, 129, 0.4);
  --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-card-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-card-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* ==================== グローバルスタイル ==================== */
body {
  font-family: var(--font-sans);
  background-color: var(--color-white);
  color: var(--color-gray-900);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.font-mono {
  font-family: var(--font-mono) !important;
}

/* ==================== グラスモーフィズム効果 ==================== */
.glassmorphism {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.glassmorphism-dark {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* ==================== グラデーション ==================== */
.gradient-blue {
  background: linear-gradient(135deg, var(--color-blue-600) 0%, var(--color-cyan-500) 100%);
}

.gradient-blue-to-cyan {
  background: linear-gradient(to right, var(--color-blue-500) 0%, var(--color-cyan-500) 100%);
}

.gradient-green {
  background: linear-gradient(to right, var(--color-green-500) 0%, var(--color-emerald-600) 100%);
}

.gradient-text-blue {
  background: linear-gradient(to right, var(--color-blue-600) 0%, var(--color-cyan-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==================== カード ==================== */
.card {
  background: var(--color-white);
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.card-glassmorphism {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.card-hover {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2xl);
}

/* ==================== ボタン ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 700;
  border-radius: var(--radius-xl);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
  font-family: var(--font-sans);
}

.btn-primary {
  background: linear-gradient(to right, var(--color-blue-600) 0%, var(--color-cyan-600) 100%);
  color: var(--color-white);
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  background: linear-gradient(to right, var(--color-blue-700) 0%, var(--color-cyan-600) 100%);
  box-shadow: var(--shadow-blue-lg);
  transform: translateY(-2px);
}

.btn-success {
  background: linear-gradient(to right, var(--color-green-500) 0%, var(--color-emerald-600) 100%);
  color: var(--color-white);
  box-shadow: var(--shadow-green);
}

.btn-success:hover {
  background: linear-gradient(to right, var(--color-green-600) 0%, var(--color-emerald-700) 100%);
  box-shadow: var(--shadow-green-lg);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-blue-600);
  box-shadow: var(--shadow-lg);
}

.btn-white:hover {
  box-shadow: var(--shadow-2xl);
  transform: scale(1.05);
}

/* ==================== 入力フィールド ==================== */
.input-field {
  width: 100%;
  padding: 1rem 1.25rem;
  font-size: 1rem;
  font-family: var(--font-mono);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  background: var(--color-white);
  transition: all 0.3s ease;
}

.input-field:focus {
  outline: none;
  border-color: var(--color-blue-500);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.input-field::placeholder {
  color: var(--color-gray-400);
}

/* ==================== バッジ ==================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
}

.badge-blue {
  background: linear-gradient(to right, #eff6ff 0%, #dbeafe 100%);
  color: var(--color-blue-700);
  border: 1px solid var(--color-blue-200);
}

.badge-success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #6ee7b7;
}

/* ==================== アニメーション ==================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

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

.animate-fadeIn {
  animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-slideUp {
  animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-scaleIn {
  animation: scaleIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.animate-bounce {
  animation: bounce 0.6s ease-in-out infinite;
}

/* ==================== レスポンシブ調整 ==================== */
@media (max-width: 640px) {
  .card {
    border-radius: var(--radius-2xl);
  }
  
  .btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.9375rem;
  }
}

/* ==================== ユーティリティクラス ==================== */
.text-gradient-blue {
  background: linear-gradient(to right, var(--color-blue-600) 0%, var(--color-cyan-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

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

.transition-all {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==================== スクロールバーのカスタマイズ ==================== */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--color-gray-300);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-400);
}

/* ==================== 選択テキストのスタイル ==================== */
::selection {
  background: var(--color-blue-100);
  color: var(--color-blue-900);
}

::-moz-selection {
  background: var(--color-blue-100);
  color: var(--color-blue-900);
}