/* 統合販売管理システム - メインスタイルシート */
:root {
  --primary: #1a3a5c;
  --secondary: #2d6a9f;
  --accent: #e74c3c;
  --success: #27ae60;
  --bg: #f4f6f9;
  --card: #ffffff;
  --text: #2c3e50;
  --muted: #7f8c8d;
  --sidebar-w: 240px;
}
* { box-sizing: border-box; }
body { background: var(--bg); color: var(--text); font-family: 'Segoe UI', sans-serif; margin: 0; }
/* ---- Sidebar ---- */
#sidebar {
  position: fixed; top: 0; left: 0; width: var(--sidebar-w);
  height: 100vh; background: var(--primary); color: #fff;
  display: flex; flex-direction: column; z-index: 100;
  transition: transform 0.3s;
}
#sidebar.hidden { transform: translateX(-100%); }
.sidebar-brand { padding: 20px 16px; font-size: 14px; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-brand span { font-size: 11px; opacity: 0.7; display: block; margin-top: 2px; }
.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px 0; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 16px; cursor: pointer; font-size: 13px; transition: background 0.2s; border-radius: 0; }
.nav-item:hover, .nav-item.active { background: rgba(255,255,255,0.15); }
.nav-item i { font-size: 16px; width: 20px; text-align: center; }
.nav-section { font-size: 10px; font-weight: 700; letter-spacing: 1px; color: rgba(255,255,255,0.4); padding: 12px 16px 4px; text-transform: uppercase; }
.sidebar-user { padding: 12px 16px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 12px; }
.sidebar-user .role-badge { font-size: 10px; padding: 2px 6px; border-radius: 10px; }
.role-master { background: #e74c3c; }
.role-editor { background: #f39c12; }
.role-viewer { background: #3498db; }
/* ---- Main ---- */
#main { margin-left: var(--sidebar-w); min-height: 100vh; transition: margin-left 0.3s; }
#main.expanded { margin-left: 0; }
#topbar { background: #fff; border-bottom: 1px solid #e0e0e0; padding: 12px 20px; display: flex; align-items: center; gap: 12px; position: sticky; top: 0; z-index: 99; }
#topbar h5 { margin: 0; font-size: 16px; font-weight: 600; flex: 1; }
#content { padding: 20px; }
/* ---- Cards ---- */
.kpi-card { background: var(--card); border-radius: 10px; padding: 20px; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.kpi-card .kpi-label { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.kpi-card .kpi-value { font-size: 26px; font-weight: 700; color: var(--text); }
.kpi-card .kpi-sub { font-size: 11px; margin-top: 4px; }
.kpi-card .kpi-icon { font-size: 28px; float: right; margin-top: -8px; }
.section-card { background: var(--card); border-radius: 10px; padding: 20px; box-shadow: 0 1px 3px rgba(0,0,0,0.08); margin-bottom: 20px; }
.section-card h6 { font-weight: 600; margin-bottom: 16px; }
/* ---- Login ---- */
#login-page { display: none; min-height: 100vh; background: var(--primary); align-items: center; justify-content: center; }
#login-page.show { display: flex; }
.login-box { background: #fff; border-radius: 14px; padding: 40px 36px; width: 380px; box-shadow: 0 8px 32px rgba(0,0,0,0.2); }
.login-box h4 { font-weight: 700; margin-bottom: 6px; }
/* ---- Toast ---- */
#toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.toast-msg { padding: 12px 16px; border-radius: 8px; color: #fff; font-size: 13px; box-shadow: 0 2px 8px rgba(0,0,0,0.2); display: flex; align-items: center; gap: 8px; min-width: 240px; animation: slideIn 0.3s ease; }
.toast-success { background: #27ae60; }
.toast-error { background: #e74c3c; }
.toast-info { background: #2980b9; }
.toast-warn { background: #f39c12; }
@keyframes slideIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
/* ---- Table ---- */
.table-sm th, .table-sm td { padding: 6px 10px; font-size: 13px; }
/* ---- Loader ---- */
.loader { text-align: center; padding: 40px; color: var(--muted); }
/* ---- Charts ---- */
.chart-wrap { position: relative; height: 260px; }
/* ---- Permission badge ---- */
.perm-badge { font-size: 10px; padding: 1px 5px; border-radius: 8px; background: #ecf0f1; color: var(--muted); margin-left: 4px; }
/* ---- Responsive ---- */
@media (max-width: 768px) {
  #sidebar { transform: translateX(-100%); }
  #sidebar.show { transform: translateX(0); }
  #main { margin-left: 0; }
}