/* =====================================================================
 * style.css — 右昌國小運動會系統樣式
 * 配色取自校徽 / 橫幅：金橙、跑道紅、草地綠
 * ===================================================================== */
:root {
  --gold: #d99a2b;
  --gold-d: #b87e18;
  --red: #e23b2e;
  --green: #7cb342;
  --ink: #2a2320;
  --muted: #7a7269;
  --line: #ece5da;
  --bg: #fbf8f3;
  --card: #ffffff;
  --shadow: 0 6px 22px rgba(120, 90, 30, .10);
  --radius: 14px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Noto Sans TC", "Microsoft JhengHei", "PingFang TC", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}
a { color: var(--gold-d); }
h1, h2, h3 { line-height: 1.3; }

/* ---------- 頁首 / 橫幅 ---------- */
.site-header { background: #fff; box-shadow: var(--shadow); }
.banner {
  position: relative;
  width: 100%;
  aspect-ratio: 2400 / 480;             /* 專用網頁橫幅比例 5:1，滿版且完整顯示不裁切 */
  background: #fff url("../assets/banner.jpg") center/cover no-repeat;
  overflow: hidden;
}
.banner-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.banner-text {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 14px 20px;
  background: linear-gradient(to top, rgba(0,0,0,.42), rgba(0,0,0,0));
  color: #fff;
}
.banner-text h1 { margin: 0; font-size: clamp(18px, 3.4vw, 30px); text-shadow: 0 2px 8px rgba(0,0,0,.5); }
.banner-text p { margin: 2px 0 0; font-size: clamp(13px, 2.2vw, 18px); opacity: .95; text-shadow: 0 2px 8px rgba(0,0,0,.5); }

/* ---------- 導覽 ---------- */
.site-nav { display: flex; align-items: center; background: var(--gold); }
.nav-toggle { display: none; background: none; border: 0; color: #fff; font-size: 24px; padding: 10px 16px; cursor: pointer; }
.nav-links { display: flex; flex-wrap: wrap; }
.nav-links a {
  color: #fff; text-decoration: none; padding: 12px 18px; font-weight: 600; font-size: 15px;
  border-bottom: 3px solid transparent;
}
.nav-links a:hover { background: var(--gold-d); }
.nav-links a.active { background: var(--gold-d); border-bottom-color: #fff; }

/* ---------- 主要區塊 ---------- */
main { max-width: 960px; margin: 0 auto; padding: 22px 16px 60px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px; box-shadow: var(--shadow); margin-bottom: 18px;
}
.card h2 { margin: 0 0 12px; color: var(--gold-d); display: flex; align-items: center; gap: 8px; }
.card h2::before { content: ""; width: 8px; height: 22px; background: var(--red); border-radius: 4px; }
.muted { color: var(--muted); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }

/* ---------- 表單 ---------- */
label { display: block; font-weight: 600; font-size: 14px; margin: 10px 0 5px; }
input, select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px;
  font-size: 15px; font-family: inherit; background: #fff; color: var(--ink);
}
input:focus, select:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(217,154,43,.18); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--gold); color: #fff; border: 0; border-radius: 10px;
  padding: 11px 20px; font-size: 15px; font-weight: 700; cursor: pointer;
}
.btn:hover { background: var(--gold-d); }
.btn:disabled { opacity: .6; cursor: default; }
.btn.red { background: var(--red); }
.btn.red:hover { filter: brightness(.92); }
.btn.ghost { background: #fff; color: var(--gold-d); border: 1.5px solid var(--gold); }

/* ---------- 項目勾選卡 ---------- */
.events-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; margin-top: 8px; }
.ev {
  display: flex; align-items: center; gap: 10px; border: 1.5px solid var(--line);
  border-radius: 12px; padding: 10px 12px; cursor: pointer; background: #fff; transition: .15s;
}
.ev:hover { border-color: var(--gold); }
.ev input { width: auto; }
.ev.checked { border-color: var(--gold); background: #fff8ec; }
.ev .name { font-weight: 600; }
.ev .meta { font-size: 12px; color: var(--muted); }
.badge { display: inline-block; font-size: 11px; padding: 1px 8px; border-radius: 999px; background: #eef3e6; color: #557a2a; margin-left: 6px; }
.badge.no { background: #fdecea; color: #b53228; }
.counter { font-weight: 700; }
.counter.over { color: var(--red); }

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { background: #faf3e6; color: var(--gold-d); position: sticky; top: 0; }
tbody tr:hover { background: #fffdf7; }
.rank1 { color: var(--red); font-weight: 800; }
.rank2 { color: #c88a00; font-weight: 700; }
.rank3 { color: var(--green); font-weight: 700; }

/* ---------- 公告 ---------- */
.ann { border-left: 4px solid var(--gold); padding: 8px 14px; margin-bottom: 12px; background: #fff; }
.ann .date { font-size: 12px; color: var(--muted); }
.ann .title { font-weight: 700; }
.pin { color: var(--red); font-size: 12px; margin-left: 6px; }

/* ---------- 提示 / 警告 ---------- */
.api-warning {
  background: #fff4e0; border: 1px solid #f0c874; color: #8a5a10;
  border-radius: 12px; padding: 12px 16px; margin-bottom: 16px; font-size: 14px;
}
.api-warning code { background: #fbe6c0; padding: 1px 6px; border-radius: 5px; }
.notice { background:#eef3e6; border:1px solid #cfe0b6; color:#4d6a26; padding:10px 14px; border-radius:10px; margin:10px 0; }
.error  { background:#fdecea; border:1px solid #f2b8b2; color:#b53228; padding:10px 14px; border-radius:10px; margin:10px 0; }

/* ---------- Toast ---------- */
#toast {
  position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 30px);
  background: #2a2320; color: #fff; padding: 12px 20px; border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25); opacity: 0; pointer-events: none;
  transition: .3s; max-width: 90vw; font-size: 14px; z-index: 999;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }
#toast.ok { background: #3d7a24; }
#toast.err { background: var(--red); }

/* ---------- 頁尾 ---------- */
.site-footer { text-align: center; color: var(--muted); font-size: 13px; padding: 26px 16px 40px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 14px; }
.tile {
  display: block; text-decoration: none; color: var(--ink); text-align: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 14px; box-shadow: var(--shadow); transition: .15s;
}
.tile:hover { transform: translateY(-3px); border-color: var(--gold); }
.tile .ico { font-size: 32px; }
.tile .t { font-weight: 700; margin-top: 8px; }
.tile .d { font-size: 12px; color: var(--muted); }

/* ---------- 手機 ---------- */
@media (max-width: 620px) {
  .grid2 { grid-template-columns: 1fr; }
  .nav-toggle { display: block; }
  .nav-links { display: none; width: 100%; flex-direction: column; }
  .nav-links.open { display: flex; }
  .nav-links a { border-bottom: 1px solid rgba(255,255,255,.25); }
}