/* ============================================================
   もりみえる レポート 共通スタイル
   ============================================================ */

:root {
  --green-900: #1f3d2a;
  --green-700: #2d5a3d;
  --green-500: #5a8a3a;
  --green-300: #a7c498;
  --green-100: #e7efde;

  --blue-900: #1f4570;
  --blue-700: #3b6da1;
  --blue-300: #7fadda;
  --blue-100: #e7f0fa;

  --earth-600: #8c5a3a;
  --earth-500: #c47a4a;
  --earth-300: #e6c4a0;

  --cream: #faf6ef;
  --paper: #ffffff;
  --ink-900: #2a2820;
  --ink-700: #4a4838;
  --ink-500: #7a786a;
  --ink-300: #bcbaae;

  --shadow-sm: 0 1px 3px rgba(31, 61, 42, 0.08);
  --shadow-md: 0 4px 16px rgba(31, 61, 42, 0.10);
  --shadow-lg: 0 12px 40px rgba(31, 61, 42, 0.14);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --font-jp: 'Noto Sans JP', system-ui, sans-serif;
  --font-display: 'M PLUS Rounded 1c', 'Noto Sans JP', sans-serif;
  --font-en: 'Josefin Sans', sans-serif;
  --font-mono: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, monospace;

  /* report theme accent — set per report via class on body */
  --theme: var(--green-700);
  --theme-light: var(--green-100);
  --theme-dark: var(--green-900);
}

body.theme-water  { --theme: var(--blue-700);  --theme-light: var(--blue-100); --theme-dark: var(--blue-900); }
body.theme-co2    { --theme: var(--green-700); --theme-light: var(--green-100); --theme-dark: var(--green-900); }
body.theme-monitor{ --theme: var(--earth-500); --theme-light: #fdf4eb; --theme-dark: var(--earth-600); }

* , *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-jp);
  color: var(--ink-900);
  background: var(--cream);
  line-height: 1.85;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--theme); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--theme-dark); text-decoration: underline; }

/* ============ Hero (top banner with optional background image) ============ */
.report-hero {
  position: relative;
  padding: 96px 36px 80px;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(180deg, var(--cream) 0%, var(--paper) 100%);
}
.report-hero::before {
  content: "";
  position: absolute; inset: 0;
  z-index: -2;
}
.report-hero[data-bg]::before {
  background: var(--bg-image, none) center/cover no-repeat;
  opacity: 0.16;
}
.report-hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(250, 246, 239, 0.5) 0%, var(--cream) 80%);
  z-index: -1;
}
.report-hero .container {
  max-width: 960px;
  margin: 0 auto;
}
.report-eyebrow {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--theme);
  text-transform: uppercase;
  margin: 0 0 22px;
}
.report-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5vw, 50px);
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--theme-dark);
  margin: 0 0 22px;
}
.report-subtitle {
  font-size: 17px;
  color: var(--ink-700);
  line-height: 1.95;
  max-width: 760px;
  margin: 0 0 32px;
}
.report-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-500);
  border-top: 1px solid var(--ink-300);
  padding-top: 20px;
}
.report-meta dt {
  display: inline; color: var(--theme); font-weight: 700; margin-right: 4px;
  font-family: var(--font-jp);
}
.report-meta dt::after { content: '：'; }
.report-meta dd { display: inline; margin: 0 16px 0 0; }

/* ============ Body container ============ */
.report-body {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 36px 80px;
}
h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.5;
  color: var(--green-900);
  margin: 64px 0 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--theme);
  position: relative;
}
h2::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--theme);
  margin-right: 12px;
  vertical-align: middle;
  transform: translateY(-3px);
}
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--green-900);
  margin: 36px 0 12px;
}
p { margin: 0 0 16px; font-size: 15px; line-height: 1.95; }
ul { padding-left: 20px; line-height: 2; }
ul li { margin: 4px 0; }

/* ============ Hero stat (big number callout) ============ */
.hero-stat {
  background: linear-gradient(135deg, var(--theme-dark) 0%, var(--theme) 100%);
  color: var(--cream);
  padding: 40px 44px;
  border-radius: var(--radius-lg);
  margin: 32px 0 44px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.hero-stat::after {
  content: "";
  position: absolute;
  top: -50px; right: -50px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
  border-radius: 50%;
}
.hero-stat .label {
  font-family: var(--font-en);
  font-size: 13px; letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--theme-light);
  margin: 0 0 8px;
  font-weight: 500;
}
.hero-stat .number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 7vw, 64px);
  line-height: 1.1;
  margin: 6px 0 12px;
}
.hero-stat .number .unit {
  font-size: 20px; font-weight: 500; opacity: 0.85; margin-left: 8px;
}
.hero-stat .compare {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  margin: 12px 0 0;
  line-height: 1.85;
}

/* ============ KPI cards ============ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 24px 0 32px;
}
.kpi {
  background: var(--paper);
  padding: 24px 26px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--theme);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}
.kpi:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.kpi.alt-water { border-left-color: var(--blue-700); }
.kpi.alt-bare  { border-left-color: var(--earth-500); }
.kpi.alt-effect { border-left-color: var(--green-700); background: linear-gradient(180deg, var(--paper), var(--green-100)); }
.kpi-label {
  font-size: 11px;
  color: var(--ink-500);
  margin: 0 0 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}
.kpi-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  color: var(--theme-dark);
  margin: 0;
  line-height: 1.15;
}
.kpi-value .unit {
  font-size: 12px; color: var(--ink-500);
  font-weight: 500; margin-left: 6px;
}
.kpi-value.positive { color: var(--green-700); }
.kpi-value.negative { color: var(--earth-500); }
.kpi-note {
  font-size: 11.5px;
  color: var(--ink-500);
  margin: 6px 0 0;
}

/* ============ Tables ============ */
table.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 18px 0 28px;
  font-size: 13.5px;
  background: var(--paper);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.data-table thead { background: var(--theme-dark); color: white; }
.data-table th {
  text-align: left;
  padding: 14px 16px;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.06em;
}
.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--ink-300);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover { background: var(--cream); }
.data-table td.num {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 13px;
}
.data-table td.num.pos { color: var(--green-700); font-weight: 600; }
.data-table td.num.neg { color: var(--earth-500); font-weight: 600; }
.data-table td.num.effect {
  color: var(--green-700);
  font-weight: 700;
  background: rgba(45, 90, 61, 0.05);
}
.data-table small { color: var(--ink-500); font-size: 11px; font-family: var(--font-jp); }

/* ============ Callouts ============ */
.callout {
  background: var(--theme-light);
  border-left: 4px solid var(--theme);
  padding: 22px 28px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 28px 0;
  font-size: 14.5px;
  line-height: 1.95;
}
.callout strong { color: var(--theme-dark); }
.callout.warn { background: #fdf4eb; border-left-color: var(--earth-500); }
.callout.warn strong { color: var(--earth-600); }
.callout.success { background: var(--green-100); border-left-color: var(--green-700); }
.callout.success strong { color: var(--green-900); }
.callout ul { margin: 8px 0 0; line-height: 1.85; }

/* ============ Formula / code blocks ============ */
.method-formula {
  background: var(--green-900);
  color: var(--green-100);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.9;
  margin: 16px 0 24px;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  box-shadow: var(--shadow-sm);
}
.method-formula strong { color: var(--earth-300); font-weight: 700; }

/* ============ Figures ============ */
.figure-wrap {
  background: var(--paper);
  padding: 22px 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--ink-300);
  margin: 20px 0 32px;
}
.figure-label {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--theme);
  margin: 0 0 12px;
  font-weight: 500;
}
.figure-caption {
  font-size: 12.5px;
  color: var(--ink-500);
  line-height: 1.8;
  margin: 12px 0 0;
}
.figure-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 24px 0 32px;
}
.figure-grid > .figure-wrap { margin: 0; }
@media (max-width: 720px) {
  .figure-grid { grid-template-columns: 1fr; }
}
.ndvi-image {
  width: 100%; height: auto; display: block;
  border-radius: var(--radius-sm);
  background: var(--green-900);
}
.budget-bar {
  display: flex; height: 32px;
  border-radius: 8px;
  overflow: hidden;
  margin: 14px 0 16px;
}
.budget-bar > div {
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: white; font-weight: 600;
  font-family: var(--font-mono);
}
.bar-runoff { background: var(--earth-500); }
.bar-evapo  { background: #7ba56f; }
.bar-yield  { background: var(--blue-700); }
.budget-legend {
  display: flex; flex-wrap: wrap; gap: 16px 24px;
  font-size: 13px; color: var(--ink-700);
}
.legend-swatch {
  display: inline-block; width: 14px; height: 14px;
  border-radius: 4px; vertical-align: middle; margin-right: 6px;
}
.compare-list { list-style: none; padding: 0; margin: 16px 0 24px; }
.compare-list li {
  background: var(--paper);
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  font-size: 14px;
  color: var(--ink-700);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  border-left: 3px solid var(--theme);
}
.compare-list strong {
  color: var(--theme-dark);
  font-family: var(--font-display); font-size: 16px;
}

.sources {
  background: var(--paper);
  padding: 24px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--ink-300);
  margin: 32px 0;
}
.sources h3 { margin-top: 0; }
.sources ul { margin: 8px 0 0; padding-left: 22px; font-size: 13.5px; line-height: 2.1; }

.disclaimer {
  font-size: 12px;
  color: var(--ink-500);
  line-height: 1.9;
  border-top: 1px dashed var(--ink-300);
  padding-top: 24px;
  margin-top: 40px;
}

/* ============ Footer ============ */
.report-footer {
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--ink-300);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}
.report-footer p { margin: 0; font-size: 13px; color: var(--ink-500); }
.btn-print, .btn-back {
  background: var(--theme);
  color: white !important;
  padding: 11px 28px;
  border: none;
  border-radius: 999px;
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s, transform 0.2s;
}
.btn-print:hover, .btn-back:hover {
  background: var(--theme-dark);
  transform: translateY(-1px);
}
.btn-back {
  background: transparent;
  color: var(--theme) !important;
  border: 1.5px solid var(--theme);
}
.btn-back:hover {
  background: var(--theme);
  color: white !important;
}
.footer-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ============ Print ============ */
@media print {
  body { background: white; }
  .report-hero, .report-body { padding: 24px; }
  .hero-stat { box-shadow: none; }
  .btn-print, .btn-back { display: none; }
}

@media (max-width: 720px) {
  .report-hero { padding: 56px 22px 48px; }
  .report-body { padding: 0 22px 56px; }
  .hero-stat { padding: 28px 22px; border-radius: 14px; }
  .data-table { font-size: 12px; }
  .data-table th, .data-table td { padding: 10px 8px; }
  h2 { margin-top: 44px; font-size: 22px; }
}