/* ============================================================
   令和8年度 しょうもない事業ポートフォリオ（案）
   公文書パロディ様式
   ============================================================ */

:root {
  --paper: #fdfcf7;
  --ink: #1a1a1a;
  --ink-soft: #444;
  --rule: #1a1a1a;
  --rule-thin: #999;
  --hanko: #c0392b;
  --accent-bg: #f3f0e6;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1c1b18;
    --ink: #e8e5dc;
    --ink-soft: #b5b0a3;
    --rule: #e8e5dc;
    --rule-thin: #6b675d;
    --hanko: #e05545;
    --accent-bg: #26241f;
  }
}
:root[data-theme="dark"] {
  --paper: #1c1b18;
  --ink: #e8e5dc;
  --ink-soft: #b5b0a3;
  --rule: #e8e5dc;
  --rule-thin: #6b675d;
  --hanko: #e05545;
  --accent-bg: #26241f;
}
:root[data-theme="light"] {
  --paper: #fdfcf7;
  --ink: #1a1a1a;
  --ink-soft: #444;
  --rule: #1a1a1a;
  --rule-thin: #999;
  --hanko: #c0392b;
  --accent-bg: #f3f0e6;
}

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

body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
  line-height: 1.9;
  font-feature-settings: "palt";
  padding: 2rem 1rem 4rem;
}

.paper {
  max-width: 46rem;
  margin: 0 auto;
}

/* ---------- 表紙 ---------- */
.doc-header {
  border-bottom: 3px double var(--rule);
  padding-bottom: 2rem;
  margin-bottom: 3rem;
  text-align: center;
}

.doc-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-bottom: 2.5rem;
}

.issuer {
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
}

.doc-title {
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.6;
}

.doc-title .draft {
  font-size: 0.6em;
  color: var(--ink-soft);
}

.doc-subtitle {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
  letter-spacing: 0.1em;
}

/* ---------- 決裁欄 ---------- */
.approval-table {
  margin: 2.5rem auto 0;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.approval-table th,
.approval-table td {
  border: 1px solid var(--rule);
  width: 5.5rem;
  text-align: center;
}

.approval-table th {
  font-weight: 400;
  padding: 0.2rem 0;
  background: var(--accent-bg);
}

.approval-table td { height: 5rem; vertical-align: middle; }

.hanko {
  display: inline-grid;
  place-items: center;
  width: 3.2rem;
  height: 3.2rem;
  border: 2.5px solid var(--hanko);
  border-radius: 50%;
  color: var(--hanko);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transform: rotate(-8deg);
  opacity: 0.85;
}

.hanko-reluctant { transform: rotate(14deg) translateY(4px); opacity: 0.6; }
.hanko-self      { transform: rotate(-3deg); opacity: 0.9; }

/* ---------- 章 ---------- */
section { margin-bottom: 3.5rem; }

.chapter {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  border-left: 4px solid var(--rule);
  padding-left: 0.8rem;
  margin-bottom: 1.5rem;
}

.prose {
  margin-bottom: 1rem;
  text-indent: 1em;
}

.prose em {
  font-style: normal;
  text-emphasis: filled sesame;
  -webkit-text-emphasis: filled sesame;
}

.prose.note {
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-indent: 0;
}

.policy-list {
  list-style: none;
  margin: 1.5rem 0 0 1em;
}

.policy-list li { margin-bottom: 0.3rem; letter-spacing: 0.05em; }

/* ---------- 事業カード（別紙様式） ---------- */
.project {
  border: 1px solid var(--rule);
  margin-bottom: 2rem;
  background: var(--paper);
}

.project-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--rule-thin);
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  background: var(--accent-bg);
}

.status {
  border: 1px solid var(--ink-soft);
  color: var(--ink-soft);
  padding: 0 0.6em;
  font-size: 0.75rem;
}

.status-done {
  border-color: var(--hanko);
  color: var(--hanko);
}

.project-title {
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.8rem 1rem 0;
  letter-spacing: 0.08em;
}

.project-body {
  padding: 0.6rem 1rem 1.2rem;
  font-size: 0.92rem;
}

.project-body dt {
  font-weight: 600;
  margin-top: 0.8rem;
  font-size: 0.8rem;
  color: var(--ink-soft);
}

.project-body dt::before { content: "▪ "; }

.project-body dd { margin-left: 1.1em; }

.stars { letter-spacing: 0.2em; }

/* ---------- 意義付与装置 ---------- */
.giji-form {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin: 1.5rem 0 1rem;
}

.giji-form input {
  flex: 1 1 16rem;
  font: inherit;
  font-size: 0.95rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
  border-radius: 0;
}

.giji-form input:focus {
  outline: 2px solid var(--hanko);
  outline-offset: 1px;
}

.giji-form button {
  font: inherit;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--rule);
  background: var(--accent-bg);
  color: var(--ink);
  cursor: pointer;
  border-radius: 0;
}

.giji-form button:hover { background: var(--rule); color: var(--paper); }

.giji-output {
  display: block;
  border: 1px dashed var(--rule-thin);
  padding: 1.2rem 1.4rem;
  font-size: 0.92rem;
  position: relative;
  animation: stamp-in 0.25s ease-out;
}

.giji-output::after {
  content: "認";
  position: absolute;
  top: 0.6rem;
  right: 0.8rem;
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border: 2px solid var(--hanko);
  border-radius: 50%;
  color: var(--hanko);
  font-weight: 600;
  transform: rotate(10deg);
  opacity: 0.8;
}

@keyframes stamp-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- 附則 ---------- */
.doc-footer {
  border-top: 3px double var(--rule);
  padding-top: 2rem;
}

.contact {
  margin: 1rem 0 2rem 1em;
  line-height: 2.1;
}

.contact a { color: var(--ink); }

.meter {
  font-size: 0.85rem;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.colophon {
  margin-top: 2rem;
  font-size: 0.75rem;
  color: var(--ink-soft);
  text-align: center;
}