/* =================================================================
   Voice Report — Executive Navy ブランドガイドライン
   全画面共通スタイル / 300万円の価値を支える設計
   ================================================================= */

/* -----------------------------------------------------------------
   1. デザイントークン(変更時はここだけ触る)
   ----------------------------------------------------------------- */
:root {
  /* === Primary Palette: Executive Navy === */
  --vr-navy-900: #050f24;
  --vr-navy-800: #0a1f3d;
  --vr-navy-700: #122c52;
  --vr-navy-600: #1a3560;
  --vr-navy-500: #244478;
  --vr-navy-400: #3a5a96;
  --vr-navy-300: #5a7ab0;
  --vr-navy-200: #aabacf;

  /* === Accent: Champagne Gold === */
  --vr-gold-700: #8a6f38;
  --vr-gold-600: #a88a4d;
  --vr-gold-500: #c5a572;
  --vr-gold-400: #d4ba8d;
  --vr-gold-300: #e1ceaa;
  --vr-gold-200: #ede0c8;
  --vr-gold-100: #f5ecda;

  /* === Neutral: Ivory & Charcoal === */
  --vr-ivory: #f5f1ea;
  --vr-cream: #faf7f1;
  --vr-paper: #ffffff;
  --vr-pearl: #f8f6f1;
  --vr-stone-50:  #f7f5f0;
  --vr-stone-100: #ebe7df;
  --vr-stone-200: #d8d2c5;
  --vr-stone-300: #b8b1a2;
  --vr-stone-400: #8c8676;
  --vr-stone-500: #5e594d;
  --vr-stone-600: #3d3a32;
  --vr-stone-700: #26241f;

  /* === Semantic === */
  --vr-success: #0f7a5a;
  --vr-success-bg: #e8f5ef;
  --vr-warning: #c2761e;
  --vr-warning-bg: #fdf3e3;
  --vr-danger: #a8312a;
  --vr-danger-bg: #fbeae8;
  --vr-info: #1a5a96;
  --vr-info-bg: #e8f1fa;

  /* === Typography === */
  --vr-font-serif: "Noto Serif JP", "Yu Mincho", "游明朝", serif;
  --vr-font-sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Yu Gothic", sans-serif;
  --vr-font-display: "Inter", "Noto Sans JP", sans-serif;
  --vr-font-mono: "SF Mono", "Consolas", "Monaco", monospace;

  /* === Layout === */
  --vr-radius-xs: 4px;
  --vr-radius-sm: 6px;
  --vr-radius-md: 10px;
  --vr-radius-lg: 14px;
  --vr-radius-xl: 20px;
  --vr-radius-pill: 999px;

  /* === Shadow (高級感の源泉) === */
  --vr-shadow-xs: 0 1px 2px rgba(10, 31, 61, 0.06);
  --vr-shadow-sm: 0 2px 6px rgba(10, 31, 61, 0.08), 0 1px 2px rgba(10, 31, 61, 0.04);
  --vr-shadow-md: 0 6px 16px rgba(10, 31, 61, 0.10), 0 2px 4px rgba(10, 31, 61, 0.05);
  --vr-shadow-lg: 0 14px 30px rgba(10, 31, 61, 0.12), 0 4px 8px rgba(10, 31, 61, 0.06);
  --vr-shadow-xl: 0 24px 50px rgba(10, 31, 61, 0.16), 0 8px 16px rgba(10, 31, 61, 0.08);
  --vr-shadow-2xl: 0 40px 80px rgba(10, 31, 61, 0.22), 0 16px 32px rgba(10, 31, 61, 0.10);
  --vr-shadow-gold: 0 6px 20px rgba(197, 165, 114, 0.30);
  --vr-shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.5);

  /* === Motion === */
  --vr-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --vr-ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --vr-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --vr-duration-fast: 150ms;
  --vr-duration-base: 300ms;
  --vr-duration-slow: 500ms;
  --vr-duration-luxury: 700ms;

  /* === Z-Index === */
  --vr-z-base: 1;
  --vr-z-dropdown: 100;
  --vr-z-sticky: 200;
  --vr-z-overlay: 500;
  --vr-z-modal: 1000;
  --vr-z-toast: 2000;

  /* === Spacing Scale === */
  --vr-space-1: 4px;
  --vr-space-2: 8px;
  --vr-space-3: 12px;
  --vr-space-4: 16px;
  --vr-space-5: 24px;
  --vr-space-6: 32px;
  --vr-space-8: 48px;
  --vr-space-10: 64px;
  --vr-space-12: 96px;
}

/* -----------------------------------------------------------------
   2. リセット & ベース
   ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; scroll-behavior: smooth; }
body {
  font-family: var(--vr-font-sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--vr-stone-700);
  background: var(--vr-ivory);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "palt" 1; /* 日本語のプロポーショナル詰め */
  letter-spacing: 0.02em;
  min-height: 100vh;
}
img, video, svg { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }
a { color: var(--vr-navy-700); text-decoration: none; transition: color var(--vr-duration-fast) var(--vr-ease-out); }
a:hover { color: var(--vr-gold-600); }

/* iPhone safe-area */
body {
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* -----------------------------------------------------------------
   3. タイポグラフィ
   ----------------------------------------------------------------- */
.vr-display {
  font-family: var(--vr-font-display);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--vr-navy-800);
}
.vr-display-xl { font-size: clamp(56px, 8vw, 96px); }
.vr-display-lg { font-size: clamp(40px, 5vw, 64px); }
.vr-display-md { font-size: clamp(32px, 4vw, 48px); }

.vr-heading {
  font-family: var(--vr-font-sans);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.3;
  color: var(--vr-navy-800);
}
.vr-h1 { font-size: 28px; font-weight: 800; }
.vr-h2 { font-size: 22px; font-weight: 800; }
.vr-h3 { font-size: 18px; font-weight: 700; }
.vr-h4 { font-size: 16px; font-weight: 700; }

.vr-serif {
  font-family: var(--vr-font-serif);
  font-weight: 500;
  letter-spacing: 0.06em;
}

.vr-body { font-size: 15px; line-height: 1.75; color: var(--vr-stone-600); }
.vr-small { font-size: 13px; line-height: 1.6; color: var(--vr-stone-500); }
.vr-caption { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 700; color: var(--vr-gold-600); }

/* ゴールド・グラデーション・タイトル */
.vr-gold-text {
  background: linear-gradient(135deg, var(--vr-gold-600) 0%, var(--vr-gold-500) 50%, var(--vr-gold-400) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* -----------------------------------------------------------------
   4. ボタン
   ----------------------------------------------------------------- */
.vr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
  border: 0;
  border-radius: var(--vr-radius-md);
  cursor: pointer;
  transition: all var(--vr-duration-base) var(--vr-ease-out);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  min-height: 48px;
}
.vr-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.15) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform var(--vr-duration-luxury) var(--vr-ease-out);
}
.vr-btn:hover::before { transform: translateX(100%); }
.vr-btn:active { transform: translateY(1px); }
.vr-btn:focus-visible { outline: 2px solid var(--vr-gold-500); outline-offset: 3px; }
.vr-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Primary (ネイビー + ゴールドアクセント) */
.vr-btn-primary {
  background: linear-gradient(135deg, var(--vr-navy-800) 0%, var(--vr-navy-600) 100%);
  color: var(--vr-paper);
  box-shadow: var(--vr-shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}
.vr-btn-primary:hover {
  box-shadow: var(--vr-shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

/* Gold (CTA・主要アクション) */
.vr-btn-gold {
  background: linear-gradient(135deg, var(--vr-gold-600) 0%, var(--vr-gold-500) 100%);
  color: var(--vr-navy-800);
  box-shadow: var(--vr-shadow-gold), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
.vr-btn-gold:hover {
  background: linear-gradient(135deg, var(--vr-gold-500) 0%, var(--vr-gold-400) 100%);
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(197, 165, 114, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

/* Outline */
.vr-btn-outline {
  background: transparent;
  color: var(--vr-navy-800);
  border: 1.5px solid var(--vr-navy-800);
  box-shadow: none;
}
.vr-btn-outline:hover {
  background: var(--vr-navy-800);
  color: var(--vr-paper);
}

/* Ghost */
.vr-btn-ghost {
  background: transparent;
  color: var(--vr-navy-700);
  box-shadow: none;
}
.vr-btn-ghost:hover { background: var(--vr-stone-100); }

/* Sizes */
.vr-btn-sm { padding: 8px 16px; font-size: 13px; min-height: 36px; }
.vr-btn-lg { padding: 18px 36px; font-size: 16px; min-height: 56px; }
.vr-btn-block { width: 100%; }

/* -----------------------------------------------------------------
   5. カード
   ----------------------------------------------------------------- */
.vr-card {
  background: var(--vr-paper);
  border-radius: var(--vr-radius-lg);
  border: 1px solid var(--vr-stone-100);
  box-shadow: var(--vr-shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--vr-duration-base) var(--vr-ease-out),
              transform var(--vr-duration-base) var(--vr-ease-out);
}
.vr-card:hover { box-shadow: var(--vr-shadow-md); }
.vr-card-body { padding: var(--vr-space-5); }
.vr-card-header {
  padding: var(--vr-space-5);
  border-bottom: 1px solid var(--vr-stone-100);
  background: linear-gradient(180deg, var(--vr-pearl) 0%, var(--vr-paper) 100%);
}
.vr-card-footer {
  padding: var(--vr-space-4) var(--vr-space-5);
  border-top: 1px solid var(--vr-stone-100);
  background: var(--vr-pearl);
}
.vr-card-elevated { box-shadow: var(--vr-shadow-lg); border: 0; }
.vr-card-luxury {
  background: linear-gradient(135deg, var(--vr-paper) 0%, var(--vr-pearl) 100%);
  border: 1px solid var(--vr-gold-200);
  box-shadow: var(--vr-shadow-md), inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

/* -----------------------------------------------------------------
   6. 入力フォーム
   ----------------------------------------------------------------- */
.vr-field { margin-bottom: var(--vr-space-4); }
.vr-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--vr-navy-700);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}
.vr-label-required::after {
  content: " *";
  color: var(--vr-danger);
}
.vr-input, .vr-textarea, .vr-select {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  color: var(--vr-navy-800);
  background: var(--vr-paper);
  border: 1px solid var(--vr-stone-200);
  border-radius: var(--vr-radius-md);
  transition: all var(--vr-duration-fast) var(--vr-ease-out);
  -webkit-appearance: none;
  appearance: none;
  min-height: 48px;
}
.vr-input:focus, .vr-textarea:focus, .vr-select:focus {
  outline: none;
  border-color: var(--vr-navy-700);
  box-shadow: 0 0 0 4px rgba(10, 31, 61, 0.10);
}
.vr-input::placeholder, .vr-textarea::placeholder {
  color: var(--vr-stone-300);
}
.vr-textarea { min-height: 120px; resize: vertical; line-height: 1.7; }
.vr-select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%230a1f3d' d='M1 1l5 5 5-5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.vr-help { font-size: 12px; color: var(--vr-stone-500); margin-top: 4px; }
.vr-error { font-size: 12px; color: var(--vr-danger); margin-top: 4px; font-weight: 700; }

/* -----------------------------------------------------------------
   7. バッジ・ピル
   ----------------------------------------------------------------- */
.vr-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: var(--vr-radius-pill);
  background: var(--vr-stone-100);
  color: var(--vr-stone-600);
}
.vr-badge-gold { background: var(--vr-gold-200); color: var(--vr-gold-700); }
.vr-badge-navy { background: var(--vr-navy-800); color: var(--vr-paper); }
.vr-badge-success { background: var(--vr-success-bg); color: var(--vr-success); }
.vr-badge-warning { background: var(--vr-warning-bg); color: var(--vr-warning); }
.vr-badge-danger { background: var(--vr-danger-bg); color: var(--vr-danger); }
.vr-badge-info { background: var(--vr-info-bg); color: var(--vr-info); }

/* -----------------------------------------------------------------
   8. ヘッダー(全画面共通)
   ----------------------------------------------------------------- */
.vr-header {
  background: linear-gradient(135deg, var(--vr-navy-900) 0%, var(--vr-navy-700) 100%);
  color: var(--vr-paper);
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
}
.vr-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(197, 165, 114, 0.20) 0%, transparent 50%);
  pointer-events: none;
}
.vr-header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}
.vr-logo {
  font-family: var(--vr-font-display);
  font-weight: 900;
  font-size: 24px;
  letter-spacing: -0.04em;
  color: var(--vr-paper);
}
.vr-logo b {
  font-style: italic;
  background: linear-gradient(135deg, var(--vr-gold-400), var(--vr-gold-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.vr-logo-subtitle {
  display: block;
  font-family: var(--vr-font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--vr-gold-300);
  text-transform: uppercase;
  margin-top: 2px;
}

/* -----------------------------------------------------------------
   9. トースト通知
   ----------------------------------------------------------------- */
.vr-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--vr-z-toast);
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 360px;
}
.vr-toast {
  background: var(--vr-paper);
  border-radius: var(--vr-radius-md);
  box-shadow: var(--vr-shadow-xl);
  padding: 14px 18px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border-left: 4px solid var(--vr-navy-700);
  animation: vr-toast-in 400ms var(--vr-ease-spring);
  max-width: 100%;
}
.vr-toast.vr-toast-success { border-left-color: var(--vr-success); }
.vr-toast.vr-toast-error { border-left-color: var(--vr-danger); }
.vr-toast.vr-toast-warning { border-left-color: var(--vr-warning); }
.vr-toast-icon { flex-shrink: 0; width: 24px; height: 24px; }
.vr-toast-content { flex: 1; min-width: 0; }
.vr-toast-title { font-weight: 700; font-size: 14px; color: var(--vr-navy-800); margin-bottom: 2px; }
.vr-toast-message { font-size: 13px; color: var(--vr-stone-600); line-height: 1.5; }
.vr-toast.vr-fade-out { animation: vr-toast-out 300ms var(--vr-ease-out) forwards; }

@keyframes vr-toast-in {
  from { opacity: 0; transform: translateX(40px) scale(0.95); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes vr-toast-out {
  to { opacity: 0; transform: translateX(40px) scale(0.95); }
}

/* -----------------------------------------------------------------
   10. ローダー(高級感のあるスピナー)
   ----------------------------------------------------------------- */
.vr-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--vr-stone-200);
  border-top-color: var(--vr-gold-500);
  border-radius: 50%;
  animation: vr-spin 700ms linear infinite;
}
.vr-spinner-lg { width: 40px; height: 40px; border-width: 3px; }
@keyframes vr-spin { to { transform: rotate(360deg); } }

/* AI処理中エフェクト(キラキラ思考表現) */
.vr-thinking {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: linear-gradient(90deg, var(--vr-navy-800), var(--vr-navy-600), var(--vr-navy-800));
  background-size: 200% 100%;
  color: var(--vr-gold-400);
  border-radius: var(--vr-radius-pill);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  animation: vr-shimmer 2.5s var(--vr-ease-in-out) infinite;
}
.vr-thinking::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--vr-gold-500);
  border-radius: 50%;
  animation: vr-pulse 1s ease-in-out infinite;
}
@keyframes vr-shimmer { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes vr-pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.7); } }

/* -----------------------------------------------------------------
   11. レイアウトヘルパー
   ----------------------------------------------------------------- */
.vr-container { width: min(1200px, 100%); margin: 0 auto; padding: 0 20px; }
.vr-container-sm { width: min(720px, 100%); margin: 0 auto; padding: 0 20px; }

.vr-stack > * + * { margin-top: var(--vr-space-4); }
.vr-stack-sm > * + * { margin-top: var(--vr-space-2); }
.vr-stack-lg > * + * { margin-top: var(--vr-space-6); }

.vr-flex { display: flex; }
.vr-flex-center { display: flex; align-items: center; justify-content: center; }
.vr-flex-between { display: flex; align-items: center; justify-content: space-between; }
.vr-grid { display: grid; gap: var(--vr-space-4); }
.vr-grid-2 { grid-template-columns: repeat(2, 1fr); }
.vr-grid-3 { grid-template-columns: repeat(3, 1fr); }
.vr-grid-4 { grid-template-columns: repeat(4, 1fr); }

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

/* -----------------------------------------------------------------
   12. アニメーション(画面遷移用)
   ----------------------------------------------------------------- */
@keyframes vr-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes vr-slide-up { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes vr-slide-down { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes vr-scale-in { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: scale(1); } }

.vr-animate-fade-in { animation: vr-fade-in var(--vr-duration-slow) var(--vr-ease-out) both; }
.vr-animate-slide-up { animation: vr-slide-up var(--vr-duration-slow) var(--vr-ease-out) both; }
.vr-animate-slide-down { animation: vr-slide-down var(--vr-duration-slow) var(--vr-ease-out) both; }
.vr-animate-scale-in { animation: vr-scale-in var(--vr-duration-slow) var(--vr-ease-spring) both; }

.vr-stagger > *:nth-child(1) { animation-delay: 50ms; }
.vr-stagger > *:nth-child(2) { animation-delay: 150ms; }
.vr-stagger > *:nth-child(3) { animation-delay: 250ms; }
.vr-stagger > *:nth-child(4) { animation-delay: 350ms; }
.vr-stagger > *:nth-child(5) { animation-delay: 450ms; }
.vr-stagger > *:nth-child(6) { animation-delay: 550ms; }

/* モーション低減環境では無効化 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* -----------------------------------------------------------------
   13. レスポンシブ
   ----------------------------------------------------------------- */
@media (max-width: 768px) {
  body { font-size: 14px; }
  .vr-h1 { font-size: 24px; }
  .vr-h2 { font-size: 20px; }
  .vr-grid-2, .vr-grid-3, .vr-grid-4 { grid-template-columns: 1fr; }
  .vr-toast-container { left: 12px; right: 12px; bottom: 12px; max-width: none; }
}

/* -----------------------------------------------------------------
   14. プリント(PDF生成時の調整)
   ----------------------------------------------------------------- */
@media print {
  body { background: white; }
  .vr-no-print { display: none !important; }
}