@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Noto+Sans+JP:wght@400;500;600;700&display=swap');

/* ============================================================
   AINEST AI Business Suite — Glassmorphism Design System
   common.css  (shared by UC1 / UC2 / UC3 / INV)
   ============================================================ */

/* -------------------------------------------------------
   1. CSS カスタムプロパティ
------------------------------------------------------- */
:root {
  /* ベースカラー（青系） */
  --bg-primary:     #0b1929;
  --bg-secondary:   #0d2137;
  --bg-tertiary:    #112840;
  --bg-hover:       #132d4a;
  --bg-active:      #1a3a5c;

  /* Glass 効果 */
  --glass-bg:       rgba(17, 40, 64, 0.45);
  --glass-border:   rgba(79, 195, 247, 0.08);
  --glass-blur:     16px;
  --glass-shadow:   0 8px 32px rgba(0, 0, 0, 0.3);
  --glass-inset:    inset 0 1px 0 rgba(255, 255, 255, 0.03);

  /* テキスト */
  --text-primary:   #e8eef5;
  --text-secondary: #8ea8c3;
  --text-muted:     #5a7a9a;

  /* ボーダー */
  --border-default: rgba(79, 195, 247, 0.08);
  --border-light:   rgba(79, 195, 247, 0.04);

  /* アクセント */
  --accent-teal:    #4fc3f7;
  --accent-blue:    #388bfd;
  --accent-orange:  #e8663c;
  --accent-green:   #3fb950;
  --accent-yellow:  #d29922;
  --accent-red:     #f85149;
  --accent-purple:  #8b5cf6;

  /* KPI カード左ボーダー色 */
  --kpi-orange:     #f0932b;
  --kpi-yellow:     #d29922;
  --kpi-green:      #3fb950;
  --kpi-blue:       #388bfd;
  --kpi-purple:     #8b5cf6;
  --kpi-red:        #f85149;
}

/* -------------------------------------------------------
   2. リセット
------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

/* -------------------------------------------------------
   3. body / 背景 / 環境光
------------------------------------------------------- */
body {
  font-family: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont,
    'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background: linear-gradient(
    160deg,
    #060c16 0%,
    #0b1929 30%,
    #081428 60%,
    #0d1a30 100%
  );
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* 環境光 — 左上 teal グロウ */
body::before {
  content: '';
  position: fixed;
  top: -200px;
  left: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(79, 195, 247, 0.03) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* 環境光 — 右下 purple グロウ */
body::after {
  content: '';
  position: fixed;
  bottom: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.025) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* -------------------------------------------------------
   4. タイポグラフィ
------------------------------------------------------- */
h1 { font-size: 20px; font-weight: 700; }
h2 { font-size: 18px; font-weight: 600; }
h3 { font-size: 16px; font-weight: 600; }

.kpi-number {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.1;
}

.kpi-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.kpi-change {
  font-size: 12px;
  font-weight: 600;
}

/* -------------------------------------------------------
   5. レイアウト — ヘッダー
------------------------------------------------------- */
.app-header {
  height: 52px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 16px;
  background: rgba(13, 33, 55, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-default);
  position: relative;
  z-index: 10;
  flex-shrink: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4fc3f7, #29b6f6);
  box-shadow: 0 0 14px rgba(79, 195, 247, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  flex-shrink: 0;
}

.logo-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.logo-text strong {
  font-weight: 800;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.nav-tab {
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.nav-tab:hover {
  color: var(--text-primary);
  background: rgba(79, 195, 247, 0.05);
}

.nav-tab.active {
  background: rgba(79, 195, 247, 0.1);
  border: 1px solid rgba(79, 195, 247, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
}

.header-user {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
}

.user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(79, 195, 247, 0.12);
  border: 1px solid rgba(79, 195, 247, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-teal);
  cursor: pointer;
  transition: background 0.15s;
}

.user-avatar:hover {
  background: rgba(79, 195, 247, 0.18);
}

/* -------------------------------------------------------
   6. レイアウト — メイン
------------------------------------------------------- */
.layout {
  display: flex;
  min-height: calc(100vh - 52px);
  position: relative;
  z-index: 1;
}

/* -------------------------------------------------------
   7. サイドバー
------------------------------------------------------- */
.sidebar {
  width: 200px;
  flex-shrink: 0;
  background: rgba(13, 33, 55, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-right: 1px solid var(--border-default);
  padding: 16px 0;
  overflow-y: auto;
}

.sidebar-group {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  padding: 12px 18px 6px;
}

.sidebar-group + .sidebar-group {
  margin-top: 4px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: color 0.15s, background 0.15s, border-left-color 0.15s;
}

.sidebar-item:hover {
  color: var(--text-primary);
  background: rgba(79, 195, 247, 0.04);
}

.sidebar-item.active {
  color: var(--accent-teal);
  background: rgba(79, 195, 247, 0.08);
  border-left-color: var(--accent-teal);
  box-shadow: inset 0 0 20px rgba(79, 195, 247, 0.03);
}

.sidebar-badge {
  margin-left: auto;
  padding: 2px 7px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(79, 195, 247, 0.08);
  border: 1px solid rgba(79, 195, 247, 0.06);
  color: var(--text-secondary);
}

/* -------------------------------------------------------
   8. メインコンテンツ
------------------------------------------------------- */
.main-content {
  flex: 1;
  padding: 24px 28px;
  overflow-y: auto;
  min-width: 0;
}

/* -------------------------------------------------------
   9. カード
------------------------------------------------------- */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: var(--glass-shadow), var(--glass-inset);
  padding: 20px;
}

/* -------------------------------------------------------
   10. KPI カード
------------------------------------------------------- */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.kpi-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: var(--glass-shadow), var(--glass-inset);
  padding: 18px 20px;
  border-left: 4px solid var(--kpi-blue);
  position: relative;
  overflow: hidden;
}

.kpi-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  opacity: 0.06;
  pointer-events: none;
  background: radial-gradient(circle, currentColor 0%, transparent 70%);
  transform: translate(-30%, -30%);
}

/* data-color バリアント */
.kpi-card[data-color="orange"] {
  border-left-color: var(--kpi-orange);
  color: var(--kpi-orange);
}
.kpi-card[data-color="orange"]::after {
  background: radial-gradient(circle, var(--kpi-orange) 0%, transparent 70%);
}

.kpi-card[data-color="yellow"] {
  border-left-color: var(--kpi-yellow);
  color: var(--kpi-yellow);
}
.kpi-card[data-color="yellow"]::after {
  background: radial-gradient(circle, var(--kpi-yellow) 0%, transparent 70%);
}

.kpi-card[data-color="blue"] {
  border-left-color: var(--kpi-blue);
  color: var(--kpi-blue);
}
.kpi-card[data-color="blue"]::after {
  background: radial-gradient(circle, var(--kpi-blue) 0%, transparent 70%);
}

.kpi-card[data-color="green"] {
  border-left-color: var(--kpi-green);
  color: var(--kpi-green);
}
.kpi-card[data-color="green"]::after {
  background: radial-gradient(circle, var(--kpi-green) 0%, transparent 70%);
}

.kpi-card[data-color="purple"] {
  border-left-color: var(--kpi-purple);
  color: var(--kpi-purple);
}
.kpi-card[data-color="purple"]::after {
  background: radial-gradient(circle, var(--kpi-purple) 0%, transparent 70%);
}

.kpi-card[data-color="red"] {
  border-left-color: var(--kpi-red);
  color: var(--kpi-red);
}
.kpi-card[data-color="red"]::after {
  background: radial-gradient(circle, var(--kpi-red) 0%, transparent 70%);
}

/* kpi-card 内のテキストは通常色に戻す */
.kpi-card .kpi-number,
.kpi-card .kpi-label,
.kpi-card .kpi-title {
  color: var(--text-primary);
}

.kpi-card .kpi-label {
  color: var(--text-secondary);
}

/* -------------------------------------------------------
   11. テーブル
------------------------------------------------------- */
.table-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: var(--glass-shadow), var(--glass-inset);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table thead th {
  background: rgba(8, 15, 28, 0.5);
  padding: 12px 16px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  text-align: left;
  white-space: nowrap;
}

.data-table tbody tr {
  border-bottom: 1px solid rgba(79, 195, 247, 0.04);
  transition: background 0.15s;
}

.data-table tbody tr:last-child {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: rgba(79, 195, 247, 0.03);
}

.data-table td {
  padding: 14px 16px;
  font-size: 13.5px;
  color: var(--text-primary);
  vertical-align: middle;
}

.table-footer {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(8, 15, 28, 0.3);
  border-top: 1px solid var(--border-default);
  font-size: 12.5px;
  color: var(--text-secondary);
}

/* -------------------------------------------------------
   12. バッジ
------------------------------------------------------- */
.badge {
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  display: inline-block;
  white-space: nowrap;
}

.badge-green {
  background: rgba(63, 185, 80, 0.1);
  color: #3fb950;
  border: 1px solid rgba(63, 185, 80, 0.12);
  box-shadow: 0 0 6px rgba(63, 185, 80, 0.08);
}

.badge-yellow {
  background: rgba(210, 153, 34, 0.1);
  color: #d29922;
  border: 1px solid rgba(210, 153, 34, 0.12);
  box-shadow: 0 0 6px rgba(210, 153, 34, 0.08);
}

.badge-red {
  background: rgba(248, 81, 73, 0.1);
  color: #f85149;
  border: 1px solid rgba(248, 81, 73, 0.12);
  box-shadow: 0 0 6px rgba(248, 81, 73, 0.08);
}

.badge-blue {
  background: rgba(56, 139, 253, 0.1);
  color: #388bfd;
  border: 1px solid rgba(56, 139, 253, 0.12);
  box-shadow: 0 0 6px rgba(56, 139, 253, 0.08);
}

.badge-purple {
  background: rgba(139, 92, 246, 0.1);
  color: #8b5cf6;
  border: 1px solid rgba(139, 92, 246, 0.12);
  box-shadow: 0 0 6px rgba(139, 92, 246, 0.08);
}

.badge-gray {
  background: rgba(139, 148, 158, 0.1);
  color: #8b949e;
  border: 1px solid rgba(139, 148, 158, 0.12);
}

/* -------------------------------------------------------
   13. ボタン
------------------------------------------------------- */
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 22px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: box-shadow 0.15s, transform 0.15s, background 0.15s;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, #e8663c, #d45530);
  color: #fff;
  box-shadow: 0 4px 12px rgba(232, 102, 60, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 6px 18px rgba(232, 102, 60, 0.38);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(232, 102, 60, 0.25);
}

.btn-secondary {
  background: rgba(79, 195, 247, 0.06);
  color: var(--text-primary);
  border: 1px solid rgba(79, 195, 247, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(79, 195, 247, 0.1);
  border-color: rgba(79, 195, 247, 0.2);
}

/* -------------------------------------------------------
   14. フォーム
------------------------------------------------------- */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 8px 14px;
  background: var(--glass-bg);
  border: 1px solid rgba(79, 195, 247, 0.08);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 13.5px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: rgba(79, 195, 247, 0.25);
  box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.08);
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238ea8c3' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.5;
}

/* -------------------------------------------------------
   15. 検索・フィルタ・ツールバー
------------------------------------------------------- */
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.toolbar-spacer {
  flex: 1;
}

.search-input {
  padding: 8px 14px 8px 36px;
  background: var(--glass-bg);
  border: 1px solid rgba(79, 195, 247, 0.08);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 13.5px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235a7a9a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 11px center;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-input:focus {
  border-color: rgba(79, 195, 247, 0.25);
  box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.08);
}

.filter-select {
  padding: 8px 36px 8px 14px;
  background: var(--glass-bg);
  border: 1px solid rgba(79, 195, 247, 0.08);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 13.5px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238ea8c3' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
}

.filter-select:focus {
  border-color: rgba(79, 195, 247, 0.25);
  box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.08);
}

/* -------------------------------------------------------
   16. モーダル
------------------------------------------------------- */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  align-items: center;
  justify-content: center;
}

.modal.show {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  z-index: 1;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: var(--glass-shadow), var(--glass-inset);
  padding: 24px;
  max-width: 500px;
  width: 90%;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-default);
}

/* -------------------------------------------------------
   17. プログレスバー
------------------------------------------------------- */
.progress-bar {
  width: 60px;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-fill.fill-green  { background: var(--accent-green); }
.progress-fill.fill-yellow { background: var(--accent-yellow); }
.progress-fill.fill-red    { background: var(--accent-red); }
.progress-fill.fill-blue   { background: var(--accent-blue); }
.progress-fill.fill-teal   { background: var(--accent-teal); }
.progress-fill.fill-orange { background: var(--accent-orange); }

/* -------------------------------------------------------
   18. ユーティリティ
------------------------------------------------------- */
.text-right  { text-align: right; }
.text-center { text-align: center; }

.text-green  { color: var(--accent-green); }
.text-yellow { color: var(--accent-yellow); }
.text-red    { color: var(--accent-red); }
.text-muted  { color: var(--text-muted); }