/* 札幌市公式サイトの配色（#2780DA/#005EAA）に寄せた自治体風デザイン */
:root {
  --blue: #2275c8; --blue-deep: #005eaa; --blue-dark: #004578;
  --pale: #eaf2fa; --ink: #222222; --dim: #595959; --line: #c8c8c8; --bg: #f4f4f4;
  --sun: #d43d3d; --sat: #2275c8;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", YuGothic, "Noto Sans JP", sans-serif; color: var(--ink); background: var(--bg); }

/* 上部帯 */
.gov-band { background: var(--blue-deep); color: #fff; }
.gov-band-in { max-width: 680px; margin: 0 auto; padding: 6px 16px; display: flex; justify-content: space-between; align-items: center; font-size: 12px; }
.gov-band .gb-name { font-weight: 700; letter-spacing: .08em; }

/* ヘッダー */
.site-head { background: #fff; border-bottom: 3px solid var(--blue-deep); }
.site-head-in { max-width: 680px; margin: 0 auto; padding: 14px 16px 12px; display: flex; align-items: center; gap: 12px; }
.site-logo { width: 46px; height: 46px; border-radius: 8px; border: 1px solid var(--line); background: #fff; }
.site-head h1 { font-size: 21px; margin: 0; letter-spacing: .02em; }
.site-sub { margin: 2px 0 0; color: var(--dim); font-size: 12.5px; }
.area-chip { margin-left: auto; background: var(--pale); color: var(--blue-deep); border: 1px solid var(--blue); font-size: 13px; font-weight: 700; padding: 5px 10px; border-radius: 3px; white-space: nowrap; }

/* パンくず */
.crumbs { max-width: 680px; margin: 0 auto; padding: 8px 16px 0; font-size: 12px; color: var(--dim); }

main { max-width: 680px; margin: 0 auto; padding: 10px 16px 26px; }

/* 見出し（自治体風：淡青帯＋左バー） */
.sec-title { font-size: 16px; margin: 0 0 12px; background: var(--pale); border-left: 5px solid var(--blue-deep); padding: 8px 12px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 3px; padding: 16px; margin-top: 16px; }

/* 今日の収集 */
.today-card { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--blue-deep); border-radius: 3px; padding: 18px; margin-top: 6px; }
.today-meta { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
.today-date { font-size: 17px; font-weight: 700; margin: 0; }
.today-date .sun { color: var(--sun); } .today-date .sat { color: var(--sat); }
.today-label { font-size: 12px; letter-spacing: .25em; color: var(--dim); margin: 14px 0 2px; text-align: center; }
.today-type { font-size: 31px; font-weight: 800; margin: 2px 0; line-height: 1.3; text-align: center; }
.today-type .chip { display: inline-block; width: 16px; height: 16px; border-radius: 2px; margin-right: 9px; }
.today-note { color: var(--dim); font-size: 13.5px; margin: 8px 0 0; text-align: center; }
.tomorrow-line { margin: 14px 0 0; padding: 10px 12px; background: var(--bg); font-size: 14.5px; text-align: center; }

/* 週間リスト */
.week-list, .area-list, .type-list { list-style: none; margin: 0; padding: 0; }
.week-list { background: #fff; border: 1px solid var(--line); border-radius: 3px; overflow: hidden; }
.week-list li { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid #e3e3e3; font-size: 14.5px; }
.week-list li:last-child { border-bottom: none; }
.week-list li.is-today { background: var(--pale); font-weight: 700; }
.week-list .w-date { width: 96px; font-size: 13px; color: var(--dim); }
.week-list .w-date .sun { color: var(--sun); } .week-list .w-date .sat { color: var(--sat); }
.week-list .w-type { margin-left: auto; display: flex; align-items: center; gap: 7px; }
.dot { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }

.small { font-size: 13.5px; line-height: 1.8; }
.dim { color: var(--dim); }
.btn-primary { display: block; width: 100%; background: var(--blue); color: #fff; border: none; font-size: 15.5px; font-weight: 700; padding: 13px; border-radius: 3px; margin-top: 12px; cursor: pointer; }
.btn-quiet { display: block; width: 100%; background: #fff; color: var(--blue-deep); border: 1px solid var(--blue); font-size: 14.5px; font-weight: 700; padding: 12px; border-radius: 3px; margin-top: 10px; cursor: pointer; }

#area-search { width: 100%; font-size: 16px; padding: 12px; border: 1px solid var(--line); border-radius: 3px; margin: 4px 0 12px; }
.ward-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.ward-chips button { border: 1px solid var(--blue); background: #fff; color: var(--blue-deep); border-radius: 3px; padding: 7px 13px; font-size: 14px; cursor: pointer; }
.ward-chips button.on { background: var(--blue-deep); color: #fff; }
.area-list li { border: 1px solid var(--line); border-radius: 3px; padding: 12px 14px; margin-bottom: 10px; cursor: pointer; background: #fff; -webkit-tap-highlight-color: rgba(34,117,200,.15); }
.area-list li:active { background: var(--pale); }
.a-head { display: flex; justify-content: space-between; align-items: center; }
.a-pick { color: var(--blue-deep); border: 1.5px solid var(--blue); border-radius: 999px; padding: 3px 13px; font-size: 13px; font-weight: 700; white-space: nowrap; margin-left: 10px; }
.area-list .a-name { font-weight: 700; font-size: 16px; color: var(--blue-deep); }
.area-list .a-streets { color: var(--dim); font-size: 12.5px; line-height: 1.6; margin-top: 4px; display: block; }
.type-list li { padding: 9px 0; border-bottom: 1px solid #e3e3e3; font-size: 14px; line-height: 1.6; }
.type-list li:last-child { border-bottom: none; }
.type-list .t-name { font-weight: 700; display: flex; align-items: center; gap: 7px; }
.type-list .t-full { color: var(--dim); font-size: 12.5px; }
details summary { font-size: 16px; font-weight: 700; cursor: pointer; background: var(--pale); border-left: 5px solid var(--blue-deep); padding: 8px 12px; margin: -16px -16px 6px; }
details[open ] summary { margin-bottom: 10px; }

/* フッター（自治体風：紺帯） */
.site-foot { background: var(--blue-dark); color: #fff; margin-top: 8px; }
.site-foot-in { max-width: 680px; margin: 0 auto; padding: 18px 16px 26px; }
.site-foot p { margin: 4px 0; font-size: 13px; }
.site-foot .dim { color: #bcd2e8; }
.site-foot .foot-name { font-size: 15px; font-weight: 700; }

.ios-guide { position: fixed; top: 10px; left: 10px; right: 10px; z-index: 50; background: #fff; border: 2px solid var(--blue-deep); border-radius: 6px; padding: 16px 18px; box-shadow: 0 8px 30px rgba(0,0,0,.18); }
.ios-guide-title { font-weight: 800; margin: 0 0 8px; }
.ios-guide ol { margin: 0 0 8px; padding-left: 20px; line-height: 1.8; font-size: 14.5px; }
.ios-guide-note { color: var(--dim); font-size: 12.5px; margin: 0 0 10px; }
.ios-guide button { background: var(--blue); color: #fff; border: none; border-radius: 3px; padding: 9px 18px; font-size: 14px; cursor: pointer; }