/* ==========================================================================
   寝具 納品・回収実績 統合管理システム (ログイン認証 ＆ PWAアプリ化対応版)
   ========================================================================== */

:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --primary-border: #bfdbfe;
  
  --secondary: #0ea5e9;
  --success: #10b981;
  --success-bg: #ecfdf5;
  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  --danger: #ef4444;
  --danger-bg: #fef2f2;
  --danger-border: #fca5a5;
  
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.85);
  
  --text-dark: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --border-color: #e2e8f0;
  --border-radius-sm: 8px;
  --border-radius-md: 14px;
  --border-radius-lg: 20px;
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.1);
  --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.25);
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base resets */
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-dark);
  line-height: 1.5;
  min-height: 100vh;
  padding-bottom: 60px;
}

.app-container { max-width: 1080px; margin: 0 auto; padding: 16px; }

/* 📱 PWA Install Banner */
.pwa-banner {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  color: white; padding: 12px 18px; border-radius: var(--border-radius-md);
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px;
  box-shadow: var(--shadow-md); animation: fadeIn 0.3s ease;
}
.pwa-banner-text { font-size: 13px; font-weight: 700; }
.btn-pwa-install { background: #ffffff; color: var(--primary); font-weight: 800; font-size: 12px; border: none; padding: 6px 14px; border-radius: 20px; cursor: pointer; }

/* 🔑 Login Container */
.login-card {
  max-width: 420px; margin: 40px auto; background: var(--bg-card);
  border-radius: var(--border-radius-lg); padding: 32px 24px;
  border: 1px solid var(--border-color); box-shadow: var(--shadow-lg); text-align: center;
}
.login-logo { font-size: 44px; margin-bottom: 8px; }
.login-title { font-size: 22px; font-weight: 800; color: var(--text-dark); margin-bottom: 6px; }
.login-subtitle { font-size: 13px; color: var(--text-muted); margin-bottom: 24px; }

.login-form { text-align: left; }

/* Header & Switcher */
.app-header {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: white; border-radius: var(--border-radius-lg); padding: 18px 24px; margin-bottom: 16px; box-shadow: var(--shadow-lg);
}

.header-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; flex-wrap: wrap; gap: 10px; }
.brand-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(255, 255, 255, 0.12); padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; color: #60a5fa; }
.app-title { font-size: 20px; font-weight: 800; }

.mode-switcher { display: inline-flex; background: rgba(255, 255, 255, 0.1); padding: 4px; border-radius: 30px; gap: 4px; }
.mode-btn { border: none; background: transparent; color: #94a3b8; font-weight: 700; font-size: 13px; padding: 8px 16px; border-radius: 20px; cursor: pointer; transition: var(--transition-normal); }
.mode-btn.active { background: var(--primary); color: white; box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4); }

.user-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(255, 255, 255, 0.15); padding: 4px 10px; border-radius: 16px; font-size: 12px; font-weight: 700; color: #f8fafc; }
.btn-logout { background: transparent; border: none; color: #fca5a5; font-size: 11px; font-weight: 700; cursor: pointer; margin-left: 6px; text-decoration: underline; }

/* Config Bar */
.config-card { background: var(--bg-card); border-radius: var(--border-radius-md); padding: 14px 18px; margin-bottom: 16px; border: 1px solid var(--border-color); box-shadow: var(--shadow-sm); }
.config-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.label-title { font-size: 12px; font-weight: 700; color: var(--text-muted); margin-bottom: 4px; text-transform: uppercase; }

.select-control, .input-control {
  width: 100%; padding: 10px 12px; font-size: 14px; font-weight: 600; color: var(--text-dark);
  background-color: #f1f5f9; border: 1.5px solid transparent; border-radius: var(--border-radius-sm); outline: none;
}
.select-wrapper { position: relative; }
.select-wrapper::after { content: '▼'; font-size: 10px; color: var(--text-muted); position: absolute; right: 12px; top: 50%; transform: translateY(-50%); pointer-events: none; }
.select-control:focus, .input-control:focus { background-color: #ffffff; border-color: var(--primary); }

.date-row { display: flex; gap: 8px; align-items: center; }
.day-badge { background: var(--primary); color: white; font-weight: 700; font-size: 13px; padding: 9px 12px; border-radius: var(--border-radius-sm); white-space: nowrap; }

/* Navigation Tabs */
.manager-tabs { display: flex; gap: 6px; margin-bottom: 16px; border-bottom: 2px solid var(--border-color); padding-bottom: 8px; overflow-x: auto; }
.tab-item { padding: 8px 16px; font-size: 13px; font-weight: 700; color: var(--text-muted); background: transparent; border: none; border-radius: var(--border-radius-sm); cursor: pointer; white-space: nowrap; transition: var(--transition-fast); }
.tab-item:hover { color: var(--primary); background: var(--primary-light); }
.tab-item.active { color: var(--primary); background: var(--primary-light); border-bottom: 3px solid var(--primary); }

/* Table Styles & Overuse Alert Badges */
.table-card { background: var(--bg-card); border-radius: var(--border-radius-md); border: 1px solid var(--border-color); box-shadow: var(--shadow-sm); overflow: hidden; margin-bottom: 20px; }
.table-header { padding: 14px 18px; border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; background: #f8fafc; }
.table-responsive { width: 100%; overflow-x: auto; }

.data-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 14px; }
.data-table th { background-color: #f1f5f9; color: var(--text-muted); font-weight: 700; padding: 12px 14px; border-bottom: 1.5px solid var(--border-color); white-space: nowrap; }
.data-table td { padding: 12px 14px; border-bottom: 1px solid var(--border-color); color: var(--text-dark); }
.data-table tr.clickable-row { cursor: pointer; transition: var(--transition-fast); }
.data-table tr.clickable-row:hover { background-color: #eff6ff; }

.data-table tr.overuse-row { background-color: #fff5f5; }
.data-table tr.overuse-row:hover { background-color: #fee2e2; }

.badge-tag { display: inline-block; padding: 2px 7px; border-radius: 6px; font-size: 11px; font-weight: 700; }
.badge-deliver { background: #dbeafe; color: #1e40af; }
.badge-collect { background: #fef3c7; color: #92400e; }
.badge-danger { background: #ef4444; color: white; animation: pulse 2s infinite; }

@keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.7; } 100% { opacity: 1; } }

/* Filter Bar Controls */
.filter-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; background: var(--bg-card); border-radius: var(--border-radius-md); padding: 14px 18px; margin-bottom: 16px; border: 1px solid var(--border-color); }
.btn-filter { background: #f1f5f9; border: 1px solid var(--border-color); color: var(--text-dark); font-weight: 700; font-size: 13px; padding: 6px 14px; border-radius: 20px; cursor: pointer; }
.btn-filter.active { background: var(--primary); color: white; border-color: var(--primary); }
.btn-filter.danger-active { background: var(--danger); color: white; border-color: var(--danger); box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4); }

.threshold-bar-bg { width: 100%; height: 10px; background: #e2e8f0; border-radius: 20px; overflow: hidden; margin-top: 4px; }
.threshold-bar-fill { height: 100%; background: var(--primary); border-radius: 20px; }
.threshold-bar-fill.overused { background: var(--danger); }

/* Course Builder Layout */
.builder-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 768px) { .builder-grid { grid-template-columns: 1fr; } }

.route-client-item { display: flex; align-items: center; justify-content: space-between; background: #f8fafc; border: 1px solid var(--border-color); padding: 10px 14px; border-radius: var(--border-radius-sm); margin-bottom: 8px; }
.route-index-badge { background: #e2e8f0; color: var(--text-dark); font-weight: 800; font-size: 12px; width: 24px; height: 24px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; margin-right: 10px; }
.btn-move { background: #ffffff; border: 1px solid var(--border-color); color: var(--text-dark); font-weight: 800; width: 30px; height: 30px; border-radius: 6px; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.btn-move:hover { background: #f1f5f9; border-color: var(--primary); color: var(--primary); }

.master-list-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; background: #f8fafc; border: 1px solid var(--border-color); border-radius: var(--border-radius-sm); margin-bottom: 8px; }
.btn-icon { background: transparent; border: none; color: var(--text-muted); cursor: pointer; font-size: 16px; padding: 4px 8px; border-radius: 4px; }
.btn-icon:hover { color: var(--danger); background: var(--danger-bg); }

.btn-primary { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%); color: white; font-size: 15px; font-weight: 800; padding: 12px 20px; border: none; border-radius: var(--border-radius-md); box-shadow: var(--shadow-glow); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; transition: var(--transition-normal); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3); }

.btn-secondary { background: #ffffff; color: var(--text-dark); border: 1.5px solid var(--border-color); font-size: 13px; font-weight: 700; padding: 8px 14px; border-radius: var(--border-radius-sm); cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.btn-secondary:hover { background: #f1f5f9; }

/* Mobile Steppers */
.progress-card { background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%); border-radius: var(--border-radius-md); padding: 14px; margin-bottom: 14px; border: 1px solid var(--border-color); box-shadow: var(--shadow-sm); }
.progress-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.progress-title { font-size: 13px; font-weight: 700; }
.progress-stats { font-size: 13px; font-weight: 800; color: var(--primary); }

.progress-bar-bg { width: 100%; height: 8px; background-color: #e2e8f0; border-radius: 20px; overflow: hidden; }
.progress-bar-fill { height: 100%; background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%); border-radius: 20px; width: 0%; transition: width 0.4s ease; }

.facility-grid { display: flex; flex-direction: column; gap: 10px; }
.facility-card { background: var(--bg-card); border-radius: var(--border-radius-md); padding: 16px; border: 1px solid var(--border-color); box-shadow: var(--shadow-sm); display: flex; align-items: center; justify-content: space-between; cursor: pointer; transition: var(--transition-normal); }
.facility-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--primary-border); }
.facility-card.completed { background-color: #f0fdf4; border-color: #bbf7d0; }
.facility-name { font-size: 16px; font-weight: 700; color: var(--text-dark); }
.facility-status { padding: 6px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; }
.facility-status.pending { background-color: #f1f5f9; color: var(--text-muted); }
.facility-status.done { background-color: var(--success); color: white; }

.view-panel { display: none; }
.view-panel.active { display: block; animation: fadeIn 0.2s ease; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.item-card { background: var(--bg-card); border-radius: var(--border-radius-md); padding: 14px; margin-bottom: 10px; border: 1px solid var(--border-color); box-shadow: var(--shadow-sm); }
.item-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.item-name { font-size: 16px; font-weight: 800; color: var(--text-dark); }

.item-badge-deliver { background: #dbeafe; color: #1e40af; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 6px; }
.item-badge-both { background: #fef3c7; color: #92400e; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 6px; }

.stepper-container { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.stepper-container.single-col { grid-template-columns: 1fr; }
.stepper-box { background: #f8fafc; border: 1px solid var(--border-color); border-radius: var(--border-radius-sm); padding: 6px; text-align: center; }
.stepper-label { font-size: 11px; font-weight: 700; color: var(--text-muted); margin-bottom: 4px; }
.stepper-row { display: flex; align-items: center; justify-content: center; gap: 6px; }

.btn-step { width: 44px; height: 44px; border-radius: var(--border-radius-sm); border: none; background-color: #ffffff; color: var(--text-dark); font-size: 22px; font-weight: 800; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 2px 4px rgba(0,0,0,0.08); }
.btn-step:active { transform: scale(0.92); background-color: #e2e8f0; }
.step-input { width: 60px; height: 44px; font-size: 20px; font-weight: 800; text-align: center; border: 1.5px solid var(--border-color); border-radius: var(--border-radius-sm); background: white; outline: none; }

.action-bar { position: sticky; bottom: 16px; z-index: 100; display: flex; gap: 10px; margin-top: 20px; }

/* Modals & Spinners */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(15, 23, 42, 0.6); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 1000; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
.modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal-content { background: white; width: 92%; max-width: 620px; border-radius: var(--border-radius-lg); padding: 24px; box-shadow: var(--shadow-lg); transform: scale(0.88); transition: transform 0.25s ease; }
.modal-overlay.active .modal-content { transform: scale(1); }

.spinner-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(255, 255, 255, 0.85); display: flex; flex-direction: column; align-items: center; justify-content: center; z-index: 999; }
.spinner { width: 44px; height: 44px; border: 4px solid var(--primary-border); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.hidden { display: none !important; }