/* 호산나 풋살장 — 교회 홈페이지와 같은 블랙·골드 + 인조잔디 초록(예약 가능). 휴대폰 먼저. */
:root {
  --ink: #0B0B0C; --ink2: #2A2926; --muted: #6B675F; --line: #E2DDD3; --paper: #F7F5F0; --card: #FFFFFF;
  --gold: #C9A45C; --gold-d: #7D6234; --turf: #1E7A3F; --turf-l: #E4F2E8; --warn: #B3261E; --warn-l: #FBEAE8; --sky: #2F6FB0;
  --r: 14px; --pad: 16px;
  font-family: 'Noto Sans KR', system-ui, 'Malgun Gothic', sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-size: 16px; line-height: 1.55; word-break: keep-all; overflow-wrap: anywhere; }
h1, h2, h3 { line-height: 1.3; word-break: keep-all; margin: 0 0 8px; }
h1 { font-size: 24px; } h2 { font-size: 19px; } h3 { font-size: 16px; }
a { color: var(--gold-d); }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
.wrap { max-width: 560px; margin: 0 auto; padding: 0 var(--pad) 110px; }
.wide .wrap { max-width: 860px; }

/* 머리 */
.top { position: sticky; top: 0; z-index: 20; background: var(--ink); color: #fff; }
.top .in { max-width: 860px; margin: 0 auto; display: flex; align-items: center; gap: 10px; padding: 10px var(--pad); min-height: 54px; }
.brand { color: #fff; text-decoration: none; font-weight: 800; letter-spacing: -.3px; display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.brand i { width: 26px; height: 26px; border-radius: 50%; background: var(--gold); display: grid; place-items: center; font-style: normal; color: var(--ink); font-size: 14px; }
.top nav { margin-left: auto; display: flex; gap: 6px; }
.top nav a { color: #fff; text-decoration: none; font-size: 14px; padding: 6px 10px; border-radius: 999px; border: 1px solid #ffffff33; white-space: nowrap; }
.top nav a.on { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.testbar { background: repeating-linear-gradient(-45deg, #F3E3BE, #F3E3BE 10px, #EBD6A6 10px, #EBD6A6 20px); color: #4A3A12; font-size: 13px; text-align: center; padding: 5px 10px; font-weight: 700; }

/* 카드·글 */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: var(--pad); margin: 14px 0; }
.sec-t { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin: 26px 0 8px; }
.sec-t h2 { margin: 0; }
.muted { color: var(--muted); font-size: 14px; }
.chk { display: inline-block; background: #FFF4D6; color: #7A5A00; border: 1px solid #F0D58A; font-size: 12px; font-weight: 700; padding: 1px 7px; border-radius: 6px; white-space: nowrap; }
.pill { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); white-space: nowrap; }
.pill.ok { background: var(--turf-l); border-color: #B9DEC4; color: var(--turf); }
.pill.bad { background: var(--warn-l); border-color: #F1C2BD; color: var(--warn); }
.pill.gold { background: #F6EDD9; border-color: #E6D2A6; color: var(--gold-d); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.sp { justify-content: space-between; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
dl.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 0; }
dl.kv dt { color: var(--muted); font-size: 14px; } dl.kv dd { margin: 0; font-weight: 600; }
table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
table.t th, table.t td { border-bottom: 1px solid var(--line); padding: 8px 6px; text-align: left; vertical-align: top; }
table.t th { color: var(--muted); font-weight: 600; font-size: 13px; }
table.t td.n, table.t th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.scroll { overflow-x: auto; }

/* 단추·입력 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 48px; padding: 0 18px; border-radius: 12px; border: 1px solid var(--ink); background: var(--ink); color: #fff; font-weight: 700; cursor: pointer; text-decoration: none; }
.btn.gold { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.btn.line { background: #fff; color: var(--ink); border-color: var(--line); }
.btn.warn { background: #fff; color: var(--warn); border-color: #F1C2BD; }
.btn.sm { min-height: 38px; padding: 0 12px; font-size: 14px; border-radius: 10px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.kakao { background: #FEE500; border-color: #FEE500; color: #191600; }
input[type=text], input[type=tel], input[type=number], input[type=date], input[type=month], input[type=url], select, textarea {
  width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: #fff; color: var(--ink); }
textarea { min-height: 90px; resize: vertical; }
label.f { display: block; margin: 10px 0 4px; font-size: 14px; font-weight: 700; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.cb { display: flex; gap: 10px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid var(--line); }
.cb input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--ink); flex: none; }
.cb b { display: block; } .cb details { font-size: 14px; color: var(--muted); margin-top: 4px; }
.seg { display: flex; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; }
.seg button { flex: 1; min-height: 44px; border: 0; background: none; font-weight: 700; color: var(--muted); cursor: pointer; border-right: 1px solid var(--line); }
.seg button:last-child { border-right: 0; }
.seg button[aria-pressed=true] { background: var(--ink); color: #fff; }
.seg button:disabled { opacity: .35; cursor: not-allowed; }

/* 첫 화면 */
.hero { position: relative; margin: 0 calc(-1 * var(--pad)); aspect-ratio: 4 / 3; max-height: 420px; background: #1b2a1f center / cover no-repeat; }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, #0b0b0c00 35%, #0b0b0ccc 100%); }
.hero .cap { position: absolute; left: var(--pad); right: var(--pad); bottom: 16px; z-index: 1; color: #fff; }
.hero .cap h1 { font-size: 26px; margin: 0 0 4px; }
.hero .cap p { margin: 0; opacity: .9; font-size: 14px; }
.today { display: flex; gap: 6px; overflow-x: auto; padding: 4px 0 8px; scrollbar-width: none; }
.today span { flex: none; min-width: 54px; text-align: center; border-radius: 10px; padding: 6px 4px; font-size: 13px; font-weight: 700; border: 1px solid var(--line); background: #fff; color: var(--muted); }
.today span.open { background: var(--turf-l); border-color: #B9DEC4; color: var(--turf); }
.today span.free { background: #E8F0FA; border-color: #C7D9EF; color: var(--sky); }
.photos { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.photos img { border-radius: 10px; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }

/* 예약 달력 */
.days { display: flex; gap: 6px; overflow-x: auto; padding: 4px var(--pad) 10px; margin: 0 calc(-1 * var(--pad)); scroll-snap-type: x mandatory; scrollbar-width: none; }
.days button { flex: none; width: 58px; min-height: 64px; border-radius: 12px; border: 1px solid var(--line); background: #fff; cursor: pointer; scroll-snap-align: start; display: grid; place-items: center; padding: 6px 0; line-height: 1.2; color: var(--ink); }
.days button small { font-size: 12px; color: var(--muted); }
.days button b { font-size: 19px; }
.days button.sun b, .days button.sun small { color: var(--warn); }
.days button.sat b { color: var(--sky); }
.days button[aria-pressed=true] { background: var(--ink); border-color: var(--ink); }
.days button[aria-pressed=true] b, .days button[aria-pressed=true] small { color: #fff; }
.days button.far { border-style: dashed; }
.slots { display: grid; gap: 6px; }
.slot { display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 10px; min-height: 52px; padding: 0 12px; border-radius: 12px; border: 1px solid var(--line); background: #fff; text-align: left; cursor: pointer; color: var(--ink); width: 100%; }
.slot .h { font-weight: 800; font-variant-numeric: tabular-nums; font-size: 17px; }
.slot .p { font-size: 14px; color: var(--muted); }
.slot .s { font-size: 14px; text-align: right; }
.slot.open { background: var(--turf-l); border-color: #B9DEC4; }
.slot.open .s { color: var(--turf); font-weight: 800; }
.slot.taken, .slot.blocked, .slot.free { cursor: default; color: var(--muted); }
.slot.taken { background: repeating-linear-gradient(-45deg, #fff, #fff 8px, #F2EFE9 8px, #F2EFE9 16px); }
.slot.free { background: #EEF4FB; border-color: #D3E1F2; }
.slot.free .s { color: var(--sky); font-weight: 700; }
.slot.sel { background: var(--ink); border-color: var(--ink); color: #fff; }
.slot.sel .p, .slot.sel .s { color: #fff; }
.legend { display: flex; flex-wrap: wrap; gap: 10px; font-size: 13px; color: var(--muted); margin: 6px 0 10px; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; vertical-align: -1px; margin-right: 4px; border: 1px solid var(--line); }

/* 아래 고정 띠 (선택 요약) */
.dock { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -6px 20px #0000000f; padding: 12px var(--pad) calc(12px + env(safe-area-inset-bottom)); }
.dock .in { max-width: 560px; margin: 0 auto; }
.dock .sum { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 8px; }
.dock .sum b { font-size: 20px; }

/* 출입 번호 (전광판) */
.code { font-family: ui-monospace, 'Consolas', monospace; font-variant-numeric: tabular-nums; background: var(--ink); color: var(--gold); border-radius: 12px; padding: 12px; text-align: center; font-size: 36px; letter-spacing: 10px; font-weight: 800; box-shadow: inset 0 0 0 2px #ffffff14; }
.code.dim { color: #8D7A55; }
.code small { display: block; font-family: 'Noto Sans KR', sans-serif; letter-spacing: 0; font-size: 12px; color: #ffffffb3; font-weight: 500; margin-top: 4px; }

/* 알림 미리보기 (카톡 말풍선 모양) */
.msg { background: #ABC1D1; border-radius: var(--r); padding: 12px; }
.bubble { background: #fff; border-radius: 4px 14px 14px 14px; padding: 10px 12px; margin: 8px 0 0; white-space: pre-wrap; font-size: 14px; max-width: 92%; overflow: hidden; }
.bubble .k { display: block; font-size: 11px; color: var(--muted); margin-bottom: 2px; }
.bubble .hd { display: block; background: #FEE500; margin: -10px -12px 8px; padding: 6px 12px; font-weight: 800; font-size: 13px; }

/* 알림 띠 · 창 */
#toast { position: fixed; left: 50%; bottom: 110px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; z-index: 60; font-size: 14px; max-width: calc(100% - 32px); box-shadow: 0 6px 20px #0004; }
#toast.bad { background: var(--warn); }
.notice { background: #FFF4D6; border: 1px solid #F0D58A; border-radius: 12px; padding: 10px 12px; font-size: 14px; margin: 12px 0; }
.empty { color: var(--muted); text-align: center; padding: 18px 0; font-size: 14px; }
.sheet-bg { position: fixed; inset: 0; background: #0007; z-index: 40; display: grid; align-items: end; }
.sheet { background: #fff; border-radius: 18px 18px 0 0; padding: 18px var(--pad) calc(18px + env(safe-area-inset-bottom)); max-width: 560px; width: 100%; margin: 0 auto; max-height: 88vh; overflow: auto; }

/* 관리자 · 시뮬레이터 */
.tabs { display: flex; gap: 6px; overflow-x: auto; padding: 10px 0; scrollbar-width: none; position: sticky; top: 54px; background: var(--paper); z-index: 10; }
.tabs button { flex: none; min-height: 40px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-weight: 700; cursor: pointer; color: var(--ink); }
.tabs button[aria-pressed=true] { background: var(--ink); color: #fff; border-color: var(--ink); }
.tabs button em { font-style: normal; background: var(--warn); color: #fff; border-radius: 999px; font-size: 11px; padding: 0 6px; margin-left: 4px; }
.stat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.stat > div { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px; min-width: 0; }
.stat b { display: block; font-size: 17px; font-variant-numeric: tabular-nums; }
.stat span { font-size: 12px; color: var(--muted); }
.dev { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.dev > div { border-radius: 12px; padding: 12px 8px; background: #fff; border: 1px solid var(--line); text-align: center; min-width: 0; }
.dev > div i { font-style: normal; font-size: 24px; display: block; }
.dev > div b { display: block; font-size: 15px; } .dev > div span { font-size: 12px; color: var(--muted); display: block; }
.dev .on { background: #FFF6DC; border-color: var(--gold); box-shadow: 0 0 0 3px #C9A45C33; }
.dev .open { background: var(--turf-l); border-color: #B9DEC4; }
.list > div { padding: 12px 0; border-bottom: 1px solid var(--line); }
.list > div:last-child { border-bottom: 0; }
.clock { font-size: 40px; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -1px; }
.keypad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.keypad button { min-height: 48px; border-radius: 10px; border: 1px solid var(--line); background: #fff; font-size: 20px; font-weight: 700; cursor: pointer; }
.log { font-size: 13px; max-height: 260px; overflow: auto; }
.log div { padding: 4px 0; border-bottom: 1px dashed var(--line); }

@media (min-width: 720px) { .stat { grid-template-columns: repeat(6, 1fr); } }
@media (prefers-reduced-motion: no-preference) {
  .slot, .btn, .days button { transition: background .15s, transform .1s; }
  .slot.open:active, .btn:active { transform: scale(.98); }
  .dev > div { transition: background .3s, box-shadow .3s; }
}