/* =========================================
   処遇改善加算ナビ｜style.css
   ベース：相談支援ノートのCSS構造を継承
   変更点：クローバー畑（緑）→ 稲穂畑（琥珀・黄金）テーマ
   「処遇改善（加算）＝実りを収穫する」イメージ
   ========================================= */

/* -----------------------------------------
   1. デザイントークン
   ----------------------------------------- */
:root {
  /* 空・太陽（実りの季節＝秋の夕方寄りの空に） */
  --sky-top:      #4A82B4;
  --sky-mid:      #BFD8E8;
  --sky-low:      #FDF2DC;
  --sun-core:     #FFE9A8;
  --sun-mid:      #FFC15E;
  --sun-edge:     #FF9D3D;

  /* 土手・大地 */
  --earth-top:    #B08850;
  --earth-bottom: #7A5A32;

  /* 稲穂（クローバーの代わり） */
  --grain-main:   #D9A441;
  --grain-dark:   #A9762A;
  --grain-light:  #F0C97A;

  /* テキスト・UI */
  --text-main:    #3B2F1E;
  --text-sub:     #6B5A42;
  --card-bg:      rgba(255, 253, 247, 0.94);
  --card-bg-soft: rgba(255, 253, 247, 0.86);
  --card-border:  rgba(169, 118, 42, 0.28);
  --accent:       #E8834A;
  --accent-dark:  #C96A36;
  --danger:       #C24B3F;
  --danger-bg:    #FBE8E5;
  --warn:         #D68A2E;
  --warn-bg:      #FDF1DE;
  --radius-lg:    22px;
  --radius-md:    14px;
  --shadow-card:  0 14px 36px rgba(90, 66, 30, 0.16);
  --section-gap:  72px;
}

/* -----------------------------------------
   2. リセット & ベース
   ----------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: "Noto Sans JP", "Hiragino Sans", Meiryo, sans-serif;
  color: var(--text-main);
  line-height: 1.85;
  font-size: 16px;
  background: var(--sky-low);
  overflow-x: hidden;
}

h1, h2, h3, .brand {
  font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif;
}

a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
input, select { font-family: inherit; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

/* -----------------------------------------
   3. 背景シーン（固定・パララックス）
   script.jsが .parallax-sky / .parallax-ground に
   スクロール量に応じたtransformを与え、奥行きを出す。
   ----------------------------------------- */
#bg-scene {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    var(--sky-top) 0%,
    var(--sky-mid) 55%,
    var(--sky-low) 100%
  );
}

.parallax-sky,
.parallax-ground {
  position: absolute;
  inset: 0;
  will-change: transform;
}

/* 太陽 */
.sun-glow {
  position: absolute;
  top: 6%;
  right: 8%;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 38%, var(--sun-core) 0%, var(--sun-mid) 55%, var(--sun-edge) 100%);
  box-shadow: 0 0 90px 30px rgba(255, 193, 94, 0.45);
  animation: sunPulse 6s ease-in-out infinite;
}
@keyframes sunPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 90px 30px rgba(255, 193, 94, 0.45); }
  50%      { transform: scale(1.045); box-shadow: 0 0 110px 40px rgba(255, 193, 94, 0.55); }
}

/* 雲 */
.cloud {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 60px;
  filter: blur(1px);
}
.cloud::before, .cloud::after {
  content: '';
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
}
.cloud-a { width: 170px; height: 46px; top: 14%; left: 8%;  animation: drift 46s linear infinite; }
.cloud-a::before { width: 78px; height: 68px; top: -32px; left: 24px; }
.cloud-a::after  { width: 58px; height: 50px; top: -22px; left: 82px; }

.cloud-b { width: 130px; height: 36px; top: 24%; left: 42%; opacity: .9; animation: drift 60s linear infinite reverse; }
.cloud-b::before { width: 60px; height: 52px; top: -24px; left: 18px; }
.cloud-b::after  { width: 44px; height: 38px; top: -16px; left: 68px; }

.cloud-c { width: 110px; height: 30px; top: 9%; left: 62%; opacity: .85; animation: drift 52s linear infinite; }
.cloud-c::before { width: 50px; height: 42px; top: -20px; left: 14px; }
.cloud-c::after  { width: 36px; height: 30px; top: -13px; left: 56px; }

.cloud-d { width: 90px; height: 26px; top: 40%; left: 22%; opacity: .7; animation: drift 68s linear infinite reverse; }
.cloud-d::before { width: 42px; height: 36px; top: -18px; left: 10px; }
.cloud-d::after  { width: 30px; height: 26px; top: -11px; left: 46px; }

@keyframes drift {
  from { transform: translateX(-40px); }
  to   { transform: translateX(calc(100vw + 40px)); }
}

/* 土手・大地（常に画面下端に固定） */
.ground {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 230px;
  background: linear-gradient(to bottom, var(--earth-top) 0%, var(--earth-bottom) 100%);
  border-radius: 45% 45% 0 0 / 60px 60px 0 0;
}
.ground::before {
  content: '';
  position: absolute;
  top: -14px; left: 0; right: 0;
  height: 30px;
  background: var(--grain-main);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}

/* 稲穂（クローバーの代わり） */
.grain-row {
  position: absolute;
  bottom: 128px;
  left: 0; right: 0;
  height: 100px;
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
}
.grain {
  position: relative;
  width: 14px;
  height: 60px;
  transform-origin: bottom center;
  animation: sway 4.5s ease-in-out infinite;
}
/* 茎 */
.grain::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  width: 3px; height: 100%;
  background: var(--grain-dark);
  transform: translateX(-50%);
  border-radius: 2px;
}
/* 穂（粒を積み重ねて表現） */
.grain::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  width: 16px; height: 34px;
  background:
    radial-gradient(circle at 50% 10%, var(--grain-light) 0 5px, transparent 6px),
    radial-gradient(circle at 20% 30%, var(--grain-light) 0 4px, transparent 5px),
    radial-gradient(circle at 80% 30%, var(--grain-main) 0 4px, transparent 5px),
    radial-gradient(circle at 30% 55%, var(--grain-main) 0 4px, transparent 5px),
    radial-gradient(circle at 70% 55%, var(--grain-light) 0 4px, transparent 5px),
    radial-gradient(circle at 50% 78%, var(--grain-dark) 0 4px, transparent 5px);
  transform: translateX(-50%);
}
.grain:nth-child(2n)   { animation-delay: .6s;  height: 46px; }
.grain:nth-child(3n)   { animation-delay: 1.2s; height: 68px; }
.grain:nth-child(4n+1) { animation-delay: 1.8s; }
.grain:nth-child(5n+2) { animation-delay: 2.4s; height: 40px; }
@keyframes sway {
  0%, 100% { transform: rotate(-3deg); }
  50%      { transform: rotate(3deg); }
}

/* 動きを抑えたい人向け（アクセシビリティ） */
@media (prefers-reduced-motion: reduce) {
  .sun-glow, .cloud, .grain { animation: none !important; }
  .parallax-sky, .parallax-ground { transform: none !important; }
}

/* -----------------------------------------
   4. レイアウト共通
   ----------------------------------------- */
.wrap {
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 20px 20px;
}

header.site-header {
  position: relative;
  z-index: 2;
  padding: 26px 20px 0;
  max-width: 880px;
  margin: 0 auto;
}
.brand {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.18);
}
.brand span {
  display: block;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 13px;
  font-weight: 400;
  opacity: .92;
  margin-top: 2px;
}

/* -----------------------------------------
   5. ツールカード（最上部・常時利用エリア）
   ----------------------------------------- */
.tool-card {
  position: relative;
  z-index: 2;
  margin-top: 40px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 30px 26px 26px;
}
.tool-card h1 {
  font-size: 24px;
  line-height: 1.5;
  color: var(--grain-dark);
  margin-bottom: 6px;
}
.tool-card .lede {
  color: var(--text-sub);
  font-size: 14.5px;
  margin-bottom: 22px;
}

/* タブ切り替え（診断／チェックリスト／用語辞典） */
.tab-nav {
  display: flex;
  gap: 6px;
  border-bottom: 2px solid var(--card-border);
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.tab-btn {
  background: transparent;
  border: none;
  padding: 10px 16px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-sub);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}
.tab-btn.is-active {
  color: var(--grain-dark);
  border-bottom-color: var(--grain-main);
}
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

.tool-form {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  align-items: end;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12.5px; color: var(--text-sub); font-weight: 700; }
.field input, .field select {
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  font-size: 14.5px;
  background: #fff;
  color: var(--text-main);
}
.field input:focus, .field select:focus,
button:focus-visible {
  outline: 3px solid var(--grain-light);
  outline-offset: 1px;
}

.btn {
  border: none;
  border-radius: var(--radius-md);
  padding: 11px 18px;
  font-size: 14.5px;
  font-weight: 700;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-ghost {
  background: transparent;
  color: var(--grain-dark);
  border: 1px solid var(--card-border);
}
.btn-ghost:hover { background: rgba(169,118,42,0.1); }
.btn-row { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }

.disclaimer-note {
  margin-top: 16px;
  font-size: 12.5px;
  color: var(--text-sub);
  background: rgba(169,118,42,0.08);
  border-radius: var(--radius-md);
  padding: 10px 14px;
}

/* 診断ウィザード専用 */
.wizard-step { display: none; }
.wizard-step.is-active { display: block; }
.wizard-progress {
  font-size: 12.5px;
  color: var(--text-sub);
  margin-bottom: 14px;
  font-weight: 700;
}
.choice-list { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.choice-btn {
  text-align: left;
  background: #fff;
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-size: 14.5px;
  color: var(--text-main);
  transition: border-color .15s ease, background .15s ease;
}
.choice-btn:hover { border-color: var(--grain-main); background: rgba(169,118,42,0.06); }
.choice-btn .sub { display: block; font-size: 12.5px; color: var(--text-sub); margin-top: 3px; font-weight: 400; }

.wizard-result {
  background: rgba(169,118,42,0.08);
  border: 1.5px solid var(--grain-main);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-top: 6px;
}
.wizard-result .result-grade {
  font-size: 26px;
  font-weight: 700;
  color: var(--grain-dark);
}
.wizard-result .result-reason { font-size: 14px; color: var(--text-main); margin-top: 8px; }
.reason-list { margin: 10px 0 0 0; padding-left: 20px; }
.reason-list li { font-size: 13.5px; margin-bottom: 4px; }

/* 一覧テーブル */
.entry-table-wrap { margin-top: 22px; overflow-x: auto; }
table.entries {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.entries th, table.entries td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(169,118,42,0.2);
  white-space: nowrap;
}
table.entries th { color: var(--text-sub); font-weight: 700; font-size: 12.5px; }
tr.row-urgent  { background: var(--danger-bg); }
tr.row-warning { background: var(--warn-bg); }
.tag {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
}
.tag-urgent  { background: var(--danger); color: #fff; }
.tag-warning { background: var(--warn); color: #fff; }
.tag-ok      { background: var(--grain-main); color: #fff; }
.delete-btn {
  background: none; border: none;
  color: var(--text-sub);
  font-size: 13px;
  text-decoration: underline;
}
.empty-state {
  margin-top: 18px;
  font-size: 13.5px;
  color: var(--text-sub);
  text-align: center;
  padding: 18px;
  border: 1px dashed var(--card-border);
  border-radius: var(--radius-md);
}

/* 広告枠（Googleアドセンス用）
   文章用のカード状セクションのスタイルをそのまま当てると、
   スマホで「広告よりも背景の箱の方が大きい」見た目になるため、
   背景・影・余白を打ち消す専用クラスを用意する。 */
.ad-section {
  margin: 28px 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
  text-align: center;
  overflow: hidden;
}
.ad-section .ad-label {
  font-size: 11px;
  color: var(--text-sub);
  margin-bottom: 6px;
  letter-spacing: .05em;
}

/* 提出書類チェックリスト */
.checklist-select-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 18px;
}
.progress-bar-wrap {
  background: rgba(169,118,42,0.12);
  border-radius: 999px;
  height: 14px;
  overflow: hidden;
  margin: 10px 0 4px;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--grain-main), var(--grain-dark));
  transition: width .25s ease;
}
.progress-label {
  font-size: 13px;
  color: var(--text-sub);
  font-weight: 700;
  text-align: right;
}
.doc-list { display: flex; flex-direction: column; gap: 4px; margin-top: 16px; }
.doc-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 4px;
  border-bottom: 1px solid rgba(169,118,42,0.15);
}
.doc-item:last-child { border-bottom: none; }
.doc-item input[type="checkbox"] {
  margin-top: 3px;
  width: 18px; height: 18px;
  accent-color: var(--grain-main);
  flex-shrink: 0;
}
.doc-item label { font-size: 14px; }
.doc-item .doc-sub { display: block; font-size: 12px; color: var(--text-sub); margin-top: 2px; }

/* 記事ページの「トップページへ戻る」導線（目立たせる） */
.back-to-top-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  border: 2px solid var(--grain-main);
  color: var(--grain-dark);
  font-weight: 700;
  font-size: 14.5px;
  padding: 10px 18px;
  border-radius: 999px;
  box-shadow: var(--shadow-card);
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
.back-to-top-link:hover {
  background: var(--grain-main);
  color: #fff;
  transform: translateY(-2px);
}
.back-to-top-row-top { margin-bottom: 22px; }
.back-to-top-row-bottom { margin-top: 30px; text-align: center; }
footer.site-footer .back-to-top-link { margin-top: 2px; }

/* 免責バナー（index.html上部・目立つ表示） */
.disclaimer-banner {
  position: relative;
  z-index: 2;
  max-width: 880px;
  margin: 22px auto 0;
  padding: 0 20px;
}
.disclaimer-banner .inner {
  background: var(--warn-bg);
  border: 2px solid var(--warn);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 13.5px;
  color: var(--text-main);
  line-height: 1.8;
}
.disclaimer-banner .inner strong {
  color: var(--warn);
}
.disclaimer-banner ul {
  margin: 8px 0 0 20px;
  padding: 0;
}

/* 準備中バッジ */
.coming-soon {
  text-align: center;
  padding: 30px 16px;
  color: var(--text-sub);
  font-size: 14px;
  border: 1px dashed var(--card-border);
  border-radius: var(--radius-md);
}

/* -----------------------------------------
   6. 記事エリア（ガラス風パネルの連なり）
   ----------------------------------------- */
.article-flow {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
  margin-top: var(--section-gap);
}

.glass-section {
  background: var(--card-bg-soft);
  backdrop-filter: blur(2px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 30px 30px 34px;
}

.glass-section h2 {
  font-size: 20px;
  color: var(--grain-dark);
  border-left: 6px solid var(--grain-main);
  padding-left: 12px;
  margin-bottom: 14px;
}
.glass-section h3 {
  font-size: 16px;
  color: var(--text-main);
  margin: 18px 0 8px;
}
.glass-section p, .glass-section li { color: var(--text-main); font-size: 15px; }
.glass-section ul, .glass-section ol { padding-left: 22px; margin-bottom: 10px; }
.glass-section .section-note {
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-sub);
  background: rgba(169,118,42,0.08);
  border-radius: var(--radius-md);
  padding: 10px 14px;
}

/* 記事一覧カード（トップページからの導線） */
.article-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.article-card {
  display: block;
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  font-size: 14px;
  color: var(--text-main);
  transition: transform .15s ease, box-shadow .15s ease;
}
.article-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-card); }
.article-card .cat { font-size: 11.5px; color: var(--grain-dark); font-weight: 700; }

.step-list { list-style: none; padding-left: 0; counter-reset: step; }
.step-list li {
  counter-increment: step;
  position: relative;
  padding-left: 40px;
  margin-bottom: 14px;
}
.step-list li::before {
  content: counter(step);
  position: absolute;
  left: 0; top: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--grain-main);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  display: flex; align-items: center; justify-content: center;
}

/* アコーディオン（FAQ・用語集共通） */
.accordion-group { display: flex; flex-direction: column; }
.faq-item {
  border-bottom: 1px solid rgba(169,118,42,0.2);
  padding: 14px 0;
}
.faq-item:last-child { border-bottom: none; }
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--text-main);
  list-style: none;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: "Q";
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--grain-dark);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
}
.faq-item p {
  margin-top: 10px;
  padding-left: 30px;
  color: var(--text-sub);
  position: relative;
}
.faq-item p::before {
  content: "A";
  position: absolute;
  left: 0; top: 1px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* 用語集アコーディオン（QAより簡素な見た目） */
.glossary-item {
  border-bottom: 1px solid rgba(169,118,42,0.2);
  padding: 12px 0;
}
.glossary-item:last-child { border-bottom: none; }
.glossary-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--grain-dark);
  list-style: none;
}
.glossary-item summary::-webkit-details-marker { display: none; }
.glossary-item summary::before { content: "🌾 "; }
.glossary-item p { margin-top: 8px; color: var(--text-sub); padding-left: 22px; }

footer.site-footer {
  position: relative; z-index: 1;
  max-width: 880px;
  margin: 0px auto 0;
  padding: 0 20px;
  font-size: 12.5px;
  color: var(--text-sub);
  text-align: center;
}
footer.site-footer a { text-decoration: underline; }

/* -----------------------------------------
   7. レスポンシブ
   ----------------------------------------- */
@media (max-width: 720px) {
  .tool-form { grid-template-columns: 1fr 1fr; }
  .tool-card { padding: 24px 18px 20px; }
  .glass-section { padding: 24px 18px 28px; }
  .sun-glow { width: 120px; height: 120px; top: 5%; right: 6%; }
  .article-card-grid { grid-template-columns: 1fr; }
  :root { --section-gap: 48px; }
}
@media (max-width: 420px) {
  .tool-form { grid-template-columns: 1fr; }
}
/* -----------------------------------------
   8. トップに戻るボタン
   ----------------------------------------- */
#page-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 52px;
  height: 52px;
  background: var(--card-bg);
  border: 2.5px solid var(--grain-main);
  border-radius: 50%;
  color: var(--grain-dark);
  font-size: 22px;
  font-weight: bold;
  cursor: pointer;
  z-index: 9000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: all 0.35s ease;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 4px 16px rgba(122, 90, 50, 0.22),
              0 0 0 4px rgba(169, 118, 42, 0.10);
  line-height: 1;
}
#page-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
#page-top:hover {
  background: var(--grain-main);
  color: #fff;
  box-shadow: 0 8px 24px rgba(122, 90, 50, 0.38),
              0 0 0 6px rgba(169, 118, 42, 0.18);
  transform: translateY(-3px);
}

/* -----------------------------------------
   9. 印刷用スタイル
   ----------------------------------------- */
@media print {
  #bg-scene, header.site-header, .article-flow, footer.site-footer,
  .btn-row, .disclaimer-note, form.tool-form, #page-top, .tab-nav, .ad-section { display: none !important; }
  body { background: #fff; }
  .tool-card { box-shadow: none; border: none; }
  .print-only { display: block !important; }
  table.entries { font-size: 12px; }
}
.print-only { display: none; }