/* =============================================
   Foody Pocket Analytics - Stylesheet
   Light Green (FP Color) Theme
   ============================================= */

:root {
  --primary: #16a34a;
  --primary-dark: #15803d;
  --primary-light: #f0fdf4;
  --primary-bg: #dcfce7;
  --primary-rgb: 22,163,74;
  --text: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --danger: #ef4444;
  --success: #10b981;
  --warning: #f97316;
  --info: #0ea5e9;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', 'Hiragino Sans', 'Meiryo', sans-serif; background: var(--bg); color: var(--text); }

/* ---- Login ---- */
.login-page { background: var(--bg); }
.login-overlay {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #d1fae5 0%, #f8fafc 50%, #dcfce7 100%);
}
.login-card {
  background: white; border-radius: 16px; padding: 48px 40px; width: 400px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}
.login-logo { text-align: center; margin-bottom: 32px; }
.login-logo h1 { font-size: 28px; color: var(--primary); }
.login-logo p { color: var(--text-secondary); font-size: 14px; margin-top: 4px; }
.login-field { margin-bottom: 20px; }
.login-field label { display: block; font-size: 13px; color: var(--text-secondary); margin-bottom: 6px; font-weight: 500; }
.login-field input {
  width: 100%; padding: 12px 16px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); font-size: 15px; outline: none; transition: border 0.2s;
}
.login-field input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(var(--primary-rgb),0.1); }
.login-btn {
  width: 100%; padding: 12px; background: var(--primary);
  border: none; border-radius: 8px; color: white; font-size: 15px; font-weight: 600;
  cursor: pointer; transition: background 0.2s;
}
.login-btn:hover { background: var(--primary-dark); }

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.alert-error { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: #16a34a; border: 1px solid #bbf7d0; }

/* ---- App Layout ---- */
.app { display: flex; height: 100vh; }

/* ---- Sidebar ---- */
.sidebar {
  width: 272px; background: white; border-right: 1px solid var(--border);
  display: flex; flex-direction: column; flex-shrink: 0; overflow-y: auto;
}
.sidebar-header {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.sidebar-header h2 { font-size: 18px; color: var(--primary); font-weight: 700; }
.sidebar-section { padding: 12px 12px; }
.sidebar-section-title {
  font-size: 11px; text-transform: uppercase; letter-spacing: 1px;
  color: var(--text-muted); margin-bottom: 6px; padding: 0 8px; font-weight: 600;
}
.sidebar-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px;
  border-radius: 8px; cursor: pointer; transition: all 0.15s; font-size: 14px;
  color: var(--text-secondary); text-decoration: none;
}
.sidebar-item:hover { background: var(--border-light); color: var(--text); }
.sidebar-item.active { background: var(--primary-light); color: var(--primary); font-weight: 500; }
.sidebar-item .num { font-size: 11px; color: var(--text-muted); min-width: 18px; font-weight: 600; }
.sidebar-bottom { margin-top: auto; padding: 16px; border-top: 1px solid var(--border); }
.sidebar-bottom .user-info { display: flex; align-items: center; gap: 10px; padding: 8px; }
.user-avatar {
  width: 36px; height: 36px; border-radius: 50%; background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 14px; color: white;
}
.user-name { font-size: 14px; font-weight: 500; }
.user-role { font-size: 12px; color: var(--text-muted); }
.logout-link { font-size: 12px; color: var(--text-muted); text-decoration: none; margin-left: auto; }
.logout-link:hover { color: var(--danger); }

/* ---- Main ---- */
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.topbar {
  padding: 16px 32px; background: white; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.topbar h1 { font-size: 22px; font-weight: 700; }
.topbar-actions { display: flex; gap: 12px; }

.btn {
  padding: 8px 16px; border-radius: 8px; border: 1px solid var(--border); background: white;
  color: #475569; cursor: pointer; font-size: 13px; display: inline-flex; align-items: center;
  gap: 6px; transition: all 0.15s; font-weight: 500; text-decoration: none;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: white; }
.btn-sm { padding: 5px 10px; font-size: 12px; }

.content { flex: 1; overflow-y: auto; padding: 24px 32px; }

/* ---- Period Bar ---- */
.period-bar {
  display: flex; align-items: center; gap: 16px; margin-bottom: 24px; flex-wrap: wrap;
  padding: 14px 20px; background: white; border-radius: 12px; border: 1px solid var(--border);
}
.period-bar label { font-size: 13px; color: var(--text-secondary); font-weight: 500; }
.period-bar select, .period-bar input[type="date"], .period-bar input[type="month"] {
  padding: 8px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 6px;
  color: var(--text); font-size: 13px;
}

/* ---- KPI Cards ---- */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.kpi-card {
  background: white; border: 1px solid var(--border); border-radius: 12px; padding: 20px;
  transition: box-shadow 0.2s;
}
.kpi-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.05); }
.kpi-label { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; font-weight: 500; }
.kpi-value { font-size: 28px; font-weight: 700; color: var(--text); }
.kpi-sub { font-size: 12px; margin-top: 4px; font-weight: 500; }
.kpi-sub.up { color: var(--success); }
.kpi-sub.down { color: var(--danger); }

/* ---- Chart Cards ---- */
.chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.chart-card { background: white; border: 1px solid var(--border); border-radius: 12px; padding: 20px; }
.chart-card.full { grid-column: 1 / -1; }
.chart-title { font-size: 15px; font-weight: 600; margin-bottom: 16px; color: var(--text); }
.chart-container { position: relative; height: 280px; }
.chart-container.tall { height: 400px; }

/* ---- Tables ---- */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  text-align: left; padding: 12px 16px; font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--text-muted); border-bottom: 2px solid var(--border); font-weight: 600;
}
.data-table td { padding: 12px 16px; font-size: 14px; border-bottom: 1px solid var(--border-light); }
.data-table tr:hover td { background: var(--bg); }
.data-table .text-right { text-align: right; }
.data-table .text-center { text-align: center; }

/* ---- Badge ---- */
.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: 600; }
.badge-green { background: #ecfdf5; color: #10b981; }
.badge-primary { background: var(--primary-light); color: var(--primary); }
.badge-orange { background: #fff7ed; color: #f97316; }
.badge-red { background: #fef2f2; color: #ef4444; }
.badge-blue { background: #eff6ff; color: #3b82f6; }

/* ---- Upload Modal ---- */
.modal-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.3); display: none; align-items: center; justify-content: center;
  z-index: 100; backdrop-filter: blur(4px);
}
.modal-overlay.show { display: flex; }
.modal {
  background: white; border-radius: 16px; padding: 32px; width: 520px; max-width: 90vw;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.modal h2 { font-size: 20px; margin-bottom: 20px; }
.upload-zone {
  border: 2px dashed #cbd5e1; border-radius: 12px; padding: 48px; text-align: center;
  cursor: pointer; transition: all 0.2s; background: var(--bg);
}
.upload-zone:hover, .upload-zone.dragover { border-color: var(--primary); background: var(--primary-light); }
.upload-zone .icon { font-size: 48px; margin-bottom: 12px; }
.upload-zone p { color: var(--text-secondary); font-size: 14px; }
.upload-zone .hint { font-size: 12px; color: var(--text-muted); margin-top: 8px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 24px; }

.import-settings {
  margin-top: 16px; padding: 16px; background: var(--bg); border-radius: 8px; border: 1px solid var(--border);
}
.import-settings p { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; font-weight: 500; }
.import-settings label { display: flex; align-items: center; gap: 6px; font-size: 13px; cursor: pointer; }

/* ---- Progress Bar ---- */
.progress-bar { width: 100%; height: 8px; background: var(--border); border-radius: 4px; margin-top: 16px; overflow: hidden; }
.progress-bar .fill { height: 100%; background: var(--primary); border-radius: 4px; transition: width 0.3s; }
.progress-text { font-size: 13px; color: var(--text-secondary); margin-top: 8px; text-align: center; }

/* ---- Tab Content ---- */
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ---- Loading Spinner ---- */
.loading { text-align: center; padding: 60px; color: var(--text-muted); }
.spinner {
  width: 40px; height: 40px; border: 3px solid var(--border); border-top-color: var(--primary);
  border-radius: 50%; animation: spin 0.8s linear infinite; margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }

/* ---- Responsive ---- */
@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .chart-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .sidebar { display: none; }
  .content { padding: 16px; }
  .kpi-grid { grid-template-columns: 1fr; }
}

/* PDF印刷用スタイル */
@media print {
  .sidebar, .top-bar, .btn, .period-selector, .modal-overlay { display: none !important; }
  .content { margin: 0; padding: 20px; }
  .main { margin-left: 0; }
  body { background: #fff; }
  .chart-container { page-break-inside: avoid; }
  .kpi-grid { grid-template-columns: repeat(4, 1fr); }
  .kpi-card { border: 1px solid #ddd; box-shadow: none; }
  table { font-size: 11px; }
}