/* RoundNote — styles
 * スマホファースト / 手帖トーン / 憲法第22条の4系統(生成り・藍・砂・炭)
 * 巡回先で片手で使える、を最優先。
 * 状態は色相で分けない: 期限超過=藍地に生成りの反転、注意=面の明度、完了と選択中=砂
 */

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

:root {
  /* 生成り — 基調 */
  --paper:   #FBFAF7;
  --paper-2: #F4EFE6;
  --paper-3: #EAE2D3;
  --card:    #FFFFFF;
  /* 炭 — 文字 */
  --ink:   #1B1B1E;
  --ink-2: #45464C;
    /* 藍 — 骨格 */
  --navy:      #16233E;
  --blue:      #24365C;
  --blue-soft: #8B9BBC;
  /* 砂 — 温度(選択の瞬間・完了の印だけ。文字にはしない) */
  --dawn:      #A98F63;
  --dawn-deep: #7D6845;

  --line: rgba(27, 27, 30, 0.10);
  --shadow: 0 1px 2px rgba(22, 35, 62, 0.05), 0 6px 18px rgba(22, 35, 62, 0.08);
  --radius: 14px;
  --sans: 'Noto Sans JP', sans-serif;
  --en: 'Inter', sans-serif;
}

html { -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--sans);
  background:
    radial-gradient(circle at 90% 0%, var(--paper-2) 0%, transparent 42%),
    radial-gradient(circle at 0% 18%, var(--paper-3) 0%, transparent 32%),
    var(--paper);
  background-attachment: fixed;
  color: var(--ink);
  line-height: 1.8;
  min-height: 100dvh;
  font-feature-settings: "palt" 1;
}

button { font-family: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }

/* ---------- レイアウト ---------- */

.app {
  max-width: 640px;
  margin: 0 auto;
  padding: 26px 18px 56px;
}
.app.enter .screen { animation: rise 0.35s ease both; }
@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.screen { display: flex; flex-direction: column; gap: 18px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 18px;
}

/* ---------- ヘッダー ---------- */

.head { text-align: center; padding-top: 12px; }
.head-sub-page { text-align: left; padding-top: 4px; }

.head-eyebrow {
  font: 800 11px/1 var(--en);
  letter-spacing: 0.26em;
  color: var(--blue);
  margin-bottom: 10px;
}
.head-title {
  font: 900 clamp(24px, 7vw, 34px)/1.35 var(--sans);
  letter-spacing: 0.02em;
  color: var(--navy);
  word-break: keep-all;
}
.head-title.sm { font-size: clamp(20px, 6vw, 27px); }
.head-sub { font: 500 13px/1.9 var(--sans); color: var(--ink-2); margin-top: 8px; }

.head-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; align-items: flex-start; }
.head-actions .btn { width: 100%; }

/* ---------- ボタン ---------- */

.btn {
  display: block;
  width: 100%;
  border: none;
  border-radius: 12px;
  padding: 15px 18px;
  font: 700 15px/1.4 var(--sans);
  letter-spacing: 0.03em;
  text-align: center;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.15s ease;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy) 120%);
  color: var(--paper);
  box-shadow: 0 4px 14px rgba(22, 35, 62, 0.30);
}
.btn-primary:hover { background: var(--navy); }

.btn-secondary {
  background: var(--paper-2);
  color: var(--navy);
  border: 1px solid var(--line);
}
.btn-secondary:hover { background: var(--paper-3); }

.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 1.5px dashed rgba(22, 35, 62, 0.4);
}
.btn-outline:hover { background: var(--paper-2); }

.btn-ghost { background: transparent; color: var(--ink-2); font-weight: 500; }
.btn-sm { padding: 12px 16px; font-size: 14px; }

.link-btn {
  background: none;
  border: none;
  font: 600 13px/1.4 var(--sans);
  color: var(--ink-2);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: rgba(69, 70, 76, 0.4);
  padding: 4px 2px;
}
.link-btn:hover { color: var(--blue); }
.link-btn.danger { color: var(--navy); font-weight: 700; text-decoration-color: rgba(22, 35, 62, 0.4); }
.link-btn.back { display: inline-block; margin-bottom: 14px; text-decoration: none; font-weight: 700; color: var(--blue); }

/* ---------- KPI ---------- */

.kpi-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.kpi {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 8px 12px;
  text-align: center;
}
.kpi-num { font: 800 26px/1 var(--en); color: var(--navy); }
.kpi-label { font: 600 11px/1.4 var(--sans); color: var(--ink-2); margin-top: 6px; }
/* 期限超過 = 最重要状態。数字を藍地に生成りで反転(rehaboard前例) */
.kpi.alert .kpi-num {
  display: inline-block;
  color: var(--paper);
  background: var(--navy);
  border-radius: 8px;
  padding: 2px 10px;
  margin: -2px -10px;
}
.kpi.alert { border-color: var(--blue-soft); background: linear-gradient(180deg, var(--card) 40%, var(--paper-3) 140%); }

/* ---------- セクション ---------- */

.sec { display: flex; flex-direction: column; gap: 10px; }
.sec-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font: 800 15px/1.4 var(--sans);
  color: var(--navy);
}
.sec-title small { font: 600 11px/1 var(--sans); color: var(--ink-2); }
.sec-ico { font-size: 15px; }

/* ---------- 行(宿題・記録) ---------- */

.list-card { padding: 6px 8px; display: flex; flex-direction: column; }

.row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-bottom: 1px dashed var(--line);
  padding: 12px 8px;
  font-family: inherit;
}
.row:last-child { border-bottom: none; }
.row-follow { border-radius: 10px; transition: background 0.15s ease; }
.row-follow:hover { background: var(--paper-2); }

.row-main { flex: 1; min-width: 0; }
.row-text { font: 600 14px/1.65 var(--sans); color: var(--ink); word-break: break-word; }
.row-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.row-arrow { font: 700 14px/1 var(--en); color: var(--ink-2); }

.row.is-done .row-text { color: var(--ink-2); text-decoration: line-through; text-decoration-color: rgba(125, 126, 133, 0.6); }

/* 完了チェック = 到達の印。砂の面に白のチェック(interview-kit前例) */
/* 見た目は26px角のまま、タップ領域だけ44px角に広げる(tanaoroshi .theme-btn前例) */
.row-check {
  flex: 0 0 auto;
  width: 26px; height: 26px;
  border: 1.5px solid rgba(22, 35, 62, 0.4);
  border-radius: 8px;
  background: var(--card);
  color: var(--paper);
  font: 800 14px/1 var(--en);
  transition: background 0.15s ease, border-color 0.15s ease;
  position: relative;
}
.row-check::before { content: ''; position: absolute; inset: -9px; }
.row-check:hover { border-color: var(--blue); }
.row.is-done .row-check { background: var(--dawn-deep); border-color: var(--dawn-deep); }

.row-del {
  flex: 0 0 auto;
  width: 26px; height: 26px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--ink-2);
  font: 600 15px/1 var(--en);
  transition: background 0.15s ease, color 0.15s ease;
  position: relative;
}
.row-del::before { content: ''; position: absolute; inset: -9px; }
.row-del:hover { background: var(--paper-3); color: var(--navy); }

/* ---------- チップ ---------- */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font: 600 11px/1 var(--sans);
  color: var(--ink-2);
  background: var(--paper-2);
  border-radius: 999px;
  padding: 6px 10px;
  white-space: nowrap;
}
.chip b { font-weight: 800; }
.chip-facility { color: var(--navy); background: var(--paper-2); max-width: 46vw; overflow: hidden; text-overflow: ellipsis; }
/* 担当の区別は面の明度で(施設側=paper-2 / 本部側=paper-3)。ラベル文字が意味を運ぶ */
.chip-owner.chip-site { color: var(--navy); background: var(--paper-2); }
.chip-owner.chip-hq { color: var(--navy); background: var(--paper-3); }
/* 期限超過 = 最重要状態。藍地に生成りの反転 */
.chip-due.overdue { color: var(--paper); background: var(--navy); font-weight: 800; }
.chip-due.soon { color: var(--navy); background: var(--paper-3); font-weight: 700; }
.chip-alert { color: var(--navy); background: var(--paper-3); }
.chip-btn { border: 1px solid var(--line); background: var(--card); cursor: pointer; transition: background 0.15s ease; position: relative; }
/* 隣のチップと横に並ぶため、タップ領域は縦方向だけ44pxへ広げる */
.chip-btn::before { content: ''; position: absolute; inset: -10px 0; }
.chip-btn:hover { background: var(--paper-2); }

/* ---------- 施設カード ---------- */

.facility-grid { display: grid; grid-template-columns: 1fr; gap: 10px; }

.facility-card {
  text-align: left;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 16px;
  transition: transform 0.12s ease, border-color 0.15s ease;
}
.facility-card:hover { transform: translateY(-1px); border-left-color: var(--navy); }
.facility-card:active { transform: scale(0.99); }

.facility-kind {
  display: inline-block;
  font: 700 10px/1 var(--sans);
  letter-spacing: 0.08em;
  color: var(--blue);
  background: var(--paper-2);
  border-radius: 999px;
  padding: 5px 10px;
  margin-bottom: 8px;
}
.facility-name { font: 800 16px/1.5 var(--sans); color: var(--ink); }
.facility-leader { font: 500 12px/1.5 var(--sans); color: var(--ink-2); margin-top: 2px; }
.facility-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 10px; }
.facility-last { font: 500 11px/1 var(--sans); color: var(--ink-2); }

/* ---------- フォーム ---------- */

.form-card { display: flex; flex-direction: column; gap: 12px; }
.form-title { font: 800 15px/1.4 var(--sans); color: var(--navy); }

.field { display: flex; flex-direction: column; gap: 6px; }
.field-label { font: 700 12px/1.4 var(--sans); color: var(--ink-2); }
.field-label i { font: 500 10.5px/1 var(--sans); color: var(--ink-2); margin-left: 6px; }

.input {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  padding: 12px 14px;
  font: 500 15px/1.5 var(--sans);
  color: var(--ink);
  transition: border-color 0.15s ease;
}
.input:focus { outline: none; border-color: var(--blue); }
.input::placeholder { color: var(--ink-2); font-size: 13px; }

.field-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.input-date { width: auto; flex: 1 1 150px; font-size: 14px; padding: 10px 12px; }

.seg { display: inline-flex; background: var(--paper-2); border-radius: 10px; padding: 3px; }
.seg-btn { position: relative; }
.seg-btn input { position: absolute; opacity: 0; pointer-events: none; }
.seg-btn span {
  display: block;
  font: 700 13px/1 var(--sans);
  color: var(--ink-2);
  border-radius: 8px;
  padding: 9px 14px;
  transition: background 0.15s ease, color 0.15s ease;
}
.seg-btn input:checked + span { background: var(--card); color: var(--navy); box-shadow: 0 1px 4px rgba(27, 27, 30, 0.12); }
.seg-btn input:focus-visible + span { outline: 2px solid var(--blue); }

.due-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.form-btns { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.form-btns .btn { width: auto; flex: 0 0 auto; padding-left: 26px; padding-right: 26px; }

.add-item-form { border-left: 4px solid var(--blue); }

/* ---------- タブ ---------- */

.tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  background: var(--paper-2);
  border-radius: 12px;
  padding: 4px;
}
.tab {
  border: none;
  background: transparent;
  border-radius: 9px;
  min-height: 44px;
  padding: 11px 4px;
  font: 700 13px/1 var(--sans);
  color: var(--ink-2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background 0.15s ease, color 0.15s ease;
}
.tab.on { background: var(--card); color: var(--navy); box-shadow: 0 1px 4px rgba(27, 27, 30, 0.12); }
.tab-count {
  font: 800 10.5px/1 var(--en);
  color: var(--ink-2);
  background: var(--paper-2);
  border-radius: 999px;
  padding: 4px 7px;
}
/* 選択中のタブ = 選択の瞬間。砂(--dawn-deep 地 × 白字 5.11:1) */
.tab.on .tab-count { color: var(--paper); background: var(--dawn-deep); }

.done-fold summary {
  font: 700 13px/1.4 var(--sans);
  color: var(--ink-2);
  cursor: pointer;
  padding: 6px 4px;
}
.done-fold[open] summary { margin-bottom: 8px; }

/* ---------- アジェンダ ---------- */

.agenda-card { padding: 20px 18px; border-top: 5px solid transparent;
  border-image: linear-gradient(90deg, var(--blue), var(--navy)) 1; }

.agenda-sec + .agenda-sec { margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--line); }
.agenda-h {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 800 14.5px/1.4 var(--sans);
  color: var(--navy);
  margin-bottom: 8px;
}
.agenda-h small { font: 500 11px/1 var(--sans); color: var(--ink-2); }
.agenda-num {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 24px; height: 24px;
  border-radius: 8px;
  font: 800 12px/1 var(--en);
  color: var(--paper);
  background: var(--blue);
}
.agenda-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.agenda-item { font: 500 13.5px/1.8 var(--sans); color: var(--ink-2); }
.agenda-item small { color: var(--ink-2); margin-left: 4px; }
.agenda-item .ov { color: var(--navy); }
.agenda-empty { font: 500 13px/1.8 var(--sans); color: var(--ink-2); }

.agenda-actions { display: flex; flex-direction: column; gap: 10px; }

/* ---------- 空状態・フッター ---------- */

.empty-card { text-align: center; padding: 26px 20px; }
.empty-title { font: 800 16px/1.6 var(--sans); color: var(--navy); margin-bottom: 8px; }
.empty-text { font: 500 13px/2 var(--sans); color: var(--ink-2); text-align: left; margin-bottom: 14px; }
.empty-text.center { text-align: center; color: var(--ink-2); margin: 4px 0 0; }
.center { text-align: center; }

.foot { text-align: center; margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.foot-btns { display: flex; justify-content: center; gap: 18px; }
.foot-note { font: 500 11px/1.8 var(--sans); color: var(--ink-2); }
.foot-brand {
  font: 700 10.5px/1 var(--en);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
  transition: color 0.15s ease;
}
.foot-brand:hover { color: var(--navy); }

/* ---------- トースト ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 16px);
  background: var(--navy);
  color: var(--paper);
  font: 600 13px/1.4 var(--sans);
  border-radius: 999px;
  padding: 11px 22px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 200;
  max-width: calc(100vw - 40px);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .app.enter .screen { animation: none; }
  .btn, .row-follow, .row-check, .row-del, .tab, .seg-btn span, .chip-btn, .facility-card, .input, .link-btn, .foot-brand, .toast { transition: none; }
  .btn:active, .facility-card:hover, .facility-card:active { transform: none; }
}

/* ---------- PC ---------- */

@media (min-width: 720px) {
  .app { padding-top: 44px; }
  .card { padding: 22px 26px; }
  .facility-grid { grid-template-columns: 1fr 1fr; }
  .head-actions { flex-direction: row; align-items: center; }
  .head-actions .btn { width: auto; padding-left: 26px; padding-right: 26px; }
}