/* ==========================================================================
   Teisuidou GIGA-Compass 2.0 - Style System
   株式会社滋野堤水堂（しげのていすいどう）
   Theme: Light Professional B2B (Ishidaya Unified Standard)
   Colors: Honesty Deep Blue (#0284c7, #0369a1), Warm Amber (#d97706), Emerald (#059669), Slate Navy (#0f172a)
   ========================================================================== */

:root {
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-sub: #f1f5f9;
  --bg-highlight: #f0f9ff;
  --bg-warning: #fef2f2;
  --bg-amber-subtle: #fffbeb;
  --bg-emerald-subtle: #f0fdf4;
  
  --border-color: #e2e8f0;
  --border-dark: #cbd5e1;
  --border-focus: #0284c7;
  
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --teisuidou-blue: #0284c7;
  --teisuidou-blue-dark: #0369a1;
  --teisuidou-navy: #0f172a;
  --accent-red: #dc2626;
  --accent-emerald: #059669;
  --accent-amber: #d97706;
  
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  padding: 24px 20px 80px;
}

.app-container {
  max-width: 1380px;
  margin: 0 auto;
}

/* Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-badge {
  background: linear-gradient(135deg, var(--teisuidou-blue-dark), var(--teisuidou-blue));
  color: #ffffff;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.brand-titles h1 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-titles h1 span {
  font-size: 13px;
  font-weight: 500;
  color: var(--teisuidou-blue-dark);
  background: var(--bg-highlight);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid #bae6fd;
}

.brand-titles p {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-print {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teisuidou-blue);
  color: #ffffff;
  border: none;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.btn-print:hover {
  background: var(--teisuidou-blue-dark);
  transform: translateY(-1px);
}

.btn-settings {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-sub);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-settings:hover {
  background: #e2e8f0;
}

/* Layout Grid */
.main-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 1080px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
}

/* Card */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}

.card-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

/* Form Styles */
.form-group {
  margin-bottom: 18px;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-label .badge-opt {
  font-size: 11px;
  font-weight: 500;
  color: var(--teisuidou-blue-dark);
  background: var(--bg-highlight);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid #bae6fd;
}

.form-select,
.form-input {
  width: 100%;
  padding: 10px 12px;
  font-size: 13px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-select:focus,
.form-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.input-slider-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.input-slider-group input[type="range"] {
  flex: 1;
  accent-color: var(--teisuidou-blue);
  cursor: pointer;
}

.slider-val {
  min-width: 80px;
  text-align: right;
  font-weight: 800;
  font-size: 14px;
  color: var(--teisuidou-blue-dark);
}

/* Preset Chips */
.preset-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.preset-chip {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  background: var(--bg-sub);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.preset-chip:hover {
  background: var(--bg-highlight);
  color: var(--teisuidou-blue-dark);
  border-color: #bae6fd;
}

/* Radio Cards */
.radio-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.radio-card-label {
  display: flex;
  flex-direction: column;
  padding: 10px 8px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  background: #ffffff;
  text-align: center;
}

.radio-card-label:hover {
  border-color: var(--border-focus);
  background: var(--bg-highlight);
}

.radio-card-label input {
  display: none;
}

.radio-card-label.active {
  border-color: var(--teisuidou-blue);
  background: var(--bg-highlight);
  box-shadow: 0 0 0 1px var(--teisuidou-blue);
}

.radio-card-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
}

.radio-card-desc {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* 3-Tier Subsidy Header Grid */
.subsidy-tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

@media (max-width: 900px) {
  .subsidy-tier-grid {
    grid-template-columns: 1fr;
  }
}

.subsidy-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.subsidy-stat-card.national {
  border-color: #a7f3d0;
  background: var(--bg-emerald-subtle);
}

.subsidy-stat-card.local {
  border-color: #fde68a;
  background: var(--bg-amber-subtle);
}

.subsidy-stat-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.subsidy-stat-val {
  font-size: 22px;
  font-weight: 900;
  color: var(--text-primary);
}

.subsidy-stat-val.green {
  color: var(--accent-emerald);
}

.subsidy-stat-val.amber {
  color: var(--accent-amber);
}

.subsidy-stat-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* 5-Year LCC Hero Grid */
.lcc-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 950px) {
  .lcc-hero-grid {
    grid-template-columns: 1fr;
  }
}

.lcc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.lcc-card.danger {
  border-color: #fca5a5;
  background: var(--bg-warning);
}

.lcc-card.highlight {
  border-color: #bae6fd;
  background: var(--bg-highlight);
}

.lcc-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.lcc-val {
  font-size: 24px;
  font-weight: 900;
  color: var(--text-primary);
  margin: 4px 0;
}

.lcc-val.red {
  color: var(--accent-red);
}

.lcc-val.blue {
  color: var(--teisuidou-blue-dark);
}

.lcc-sub {
  font-size: 11px;
  color: var(--text-muted);
}

/* 5-Year Loss Breakdown Bar */
.loss-bar-container {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 24px;
}

.loss-bar-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.loss-bar-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-primary);
}

.loss-bar-total {
  font-size: 20px;
  font-weight: 900;
  color: var(--accent-red);
}

.progress-track {
  height: 14px;
  background: #f1f5f9;
  border-radius: 7px;
  display: flex;
  overflow: hidden;
  margin-bottom: 10px;
}

.progress-seg {
  height: 100%;
  transition: width 0.3s ease;
}

.seg-repair { background: #ef4444; }
.seg-loss { background: #dc2626; }
.seg-admin { background: #f59e0b; }
.seg-battery { background: #6366f1; }

.progress-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 11px;
  color: var(--text-secondary);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

/* 3-Plan Strategy Cards Grid */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 900px) {
  .plans-grid {
    grid-template-columns: 1fr;
  }
}

.plan-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all 0.2s;
}

.plan-card:hover {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-md);
}

.plan-card.recommended {
  border: 2px solid var(--teisuidou-blue);
  background: #ffffff;
  box-shadow: var(--shadow-md);
}

.plan-badge {
  position: absolute;
  top: -12px;
  right: 14px;
  background: linear-gradient(135deg, var(--teisuidou-blue-dark), var(--teisuidou-blue));
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.plan-division {
  font-size: 11px;
  font-weight: 700;
  color: var(--teisuidou-blue-dark);
  margin-bottom: 4px;
}

.plan-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.plan-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

.plan-metrics {
  background: var(--bg-sub);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 12px;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.metric-row:last-child {
  margin-bottom: 0;
}

.metric-row .val {
  font-weight: 800;
  color: var(--text-primary);
}

.metric-row .val.green {
  color: var(--accent-emerald);
}

.metric-row .val.blue {
  color: var(--teisuidou-blue-dark);
}

.metric-row .val.red {
  color: var(--accent-red);
}

.plan-footer {
  font-size: 11px;
  color: var(--text-muted);
  border-top: 1px dashed var(--border-color);
  padding-top: 10px;
}

.plan-footer strong {
  color: var(--text-primary);
}

/* Sales Pitch Box */
.pitch-box {
  background: var(--bg-highlight);
  border: 1px solid #bae6fd;
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 20px;
}

.pitch-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--teisuidou-blue-dark);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.pitch-text {
  font-size: 13px;
  color: var(--text-primary);
  line-height: 1.6;
}

/* Disclaimer Box */
.disclaimer-box {
  background: var(--bg-sub);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Settings Modal */
.settings-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.settings-modal.active {
  display: flex;
}

.modal-content {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 620px;
  width: 100%;
  padding: 28px;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.modal-header h3 {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-primary);
}

.btn-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

/* Print Styles (A4 Single Page Centerpiece) */
@media print {
  @page {
    size: A4 portrait;
    margin: 8mm 10mm;
  }

  body {
    background: #ffffff !important;
    color: #0f172a !important;
    padding: 0 !important;
    font-size: 9.5pt;
  }

  .app-header {
    background: #f8fafc !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: none !important;
    padding: 8px 12px !important;
    margin-bottom: 10px !important;
  }

  .brand-badge {
    background: #0284c7 !important;
    color: #ffffff !important;
  }

  .brand-titles h1 {
    color: #0f172a !important;
    font-size: 13pt !important;
  }

  .brand-titles h1 span {
    color: #0369a1 !important;
    background: #f0f9ff !important;
    border: 1px solid #bae6fd !important;
  }

  .brand-titles p {
    color: #64748b !important;
    font-size: 9pt !important;
  }

  .header-actions, .card-input-section, .settings-modal {
    display: none !important;
  }

  .main-grid {
    grid-template-columns: 1fr !important;
    gap: 0 !important;
  }

  .card {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: none !important;
    padding: 10px 14px !important;
    margin-bottom: 10px !important;
  }

  .card-title {
    color: #0f172a !important;
    font-size: 10.5pt !important;
    margin-bottom: 8px !important;
    padding-bottom: 6px !important;
  }

  .subsidy-tier-grid {
    gap: 8px !important;
    margin-bottom: 10px !important;
  }

  .subsidy-stat-card {
    padding: 8px 10px !important;
  }

  .subsidy-stat-val {
    font-size: 13pt !important;
  }

  .lcc-hero-grid {
    gap: 8px !important;
    margin-bottom: 10px !important;
  }

  .lcc-card {
    padding: 10px !important;
  }

  .lcc-val {
    font-size: 14pt !important;
  }

  .loss-bar-container {
    padding: 10px !important;
    margin-bottom: 10px !important;
  }

  .plans-grid {
    gap: 8px !important;
    margin-bottom: 10px !important;
  }

  .plan-card {
    padding: 10px !important;
  }

  .plan-card.recommended {
    border: 2px solid #0284c7 !important;
    background: #f0f9ff !important;
  }

  .plan-metrics {
    background: #f1f5f9 !important;
    padding: 6px 8px !important;
  }

  .pitch-box {
    background: #f0f9ff !important;
    border: 1px solid #bae6fd !important;
    padding: 8px 12px !important;
    margin-bottom: 8px !important;
  }

  .disclaimer-box {
    padding: 8px 10px !important;
    font-size: 7.5pt !important;
  }
}