/* MAX 教育理念島 — 清新玻璃感介面 */
:root {
  --bg: #F2F9F6;
  --ink: #1E2B2A;
  --ink2: #586866;
  --ink3: #8A9795;
  --line: rgba(30, 60, 55, 0.09);
  --card: rgba(255, 255, 255, 0.8);
  --card-strong: rgba(255, 255, 255, 0.93);
  --shadow: 0 14px 34px -14px rgba(28, 64, 58, 0.32), 0 2px 6px rgba(28, 64, 58, 0.06);
  --accent: #E58A4A;
  --accent-soft: color-mix(in srgb, var(--accent) 13%, #ffffff);
  --accent-mid: color-mix(in srgb, var(--accent) 30%, #ffffff);
  --accent-ink: color-mix(in srgb, var(--accent) 72%, #1E2B2A);
  --radius: 20px;
  --panel-w: 380px;
  --font: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  --display: "Nunito", "Noto Sans TC", system-ui, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--ink); font-family: var(--font); -webkit-font-smoothing: antialiased; overflow: hidden; }
button { font: inherit; color: inherit; cursor: pointer; }
[hidden] { display: none !important; }
a { color: var(--accent-ink); }

.app { position: fixed; inset: 0; }
.card {
  background: var(--card);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ---------- 舞台 ---------- */
.stage { position: absolute; inset: 0 var(--panel-w) 0 0; overflow: hidden; background: linear-gradient(#DDF3FA, #BFE6EF); transition: right .35s ease; }
.app.panel-hidden .stage { right: 0; }
.world-canvas { display: block; width: 100%; height: 100%; touch-action: none; cursor: grab; }
.world-canvas:active { cursor: grabbing; }
.labels { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.isl-label {
  position: absolute; left: 0; top: 0; pointer-events: auto; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  padding: 5px 11px 5px 8px; border-radius: 999px; border: 0;
  background: rgba(255, 255, 255, 0.92); color: var(--ink);
  font-size: 12.5px; font-weight: 700; letter-spacing: .02em;
  box-shadow: 0 6px 16px -6px rgba(20, 50, 45, .35);
  transform-origin: 50% 100%; transition: opacity .2s, background .2s, box-shadow .2s;
}
.isl-label .no { font-family: var(--display); font-size: 11px; font-weight: 900; color: var(--c, var(--accent)); }
.isl-label .ic { font-size: 13px; }
.isl-label:hover, .isl-label.on { background: #fff; box-shadow: 0 0 0 2.5px var(--c, var(--accent)), 0 8px 20px -6px rgba(20,50,45,.4); }
.isl-label .focus { display: none; font-size: 10.5px; font-weight: 800; color: #fff; background: var(--accent); border-radius: 999px; padding: 1px 7px; margin-left: 2px; }
.isl-label.is-focus .focus { display: inline-block; animation: bob 2.4s ease-in-out infinite; }
.labels.dim .isl-label:not(.on) { opacity: .45 !important; }
.labels.compact .isl-label { padding: 4px 7px; gap: 3px; }
.labels.compact .isl-label .nm, .labels.compact .isl-label .focus { display: none !important; }
@keyframes bob { 50% { transform: translateY(-2px); } }

.loading { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 14px; color: var(--ink2); font-weight: 500; z-index: 5; background: linear-gradient(#E9F8FC, #CDEEF3); transition: opacity .8s; }
.loading.done { opacity: 0; pointer-events: none; }
.loading-hex { width: 54px; height: 62px; background: var(--accent); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); animation: spin 2.4s ease-in-out infinite; }
@keyframes spin { 50% { transform: rotate(180deg) scale(.86); opacity: .7; } }

/* ---------- 左上 ---------- */
.hud-left { position: absolute; top: 16px; left: 16px; z-index: 6; display: flex; flex-direction: column; gap: 10px; max-width: calc(100vw - var(--panel-w) - 40px); pointer-events: none; }
.hud-left > * { pointer-events: auto; }
.brand { display: flex; align-items: center; gap: 16px; padding: 14px 20px 14px 18px; width: max-content; max-width: 100%; }
.brand-big { display: flex; flex-direction: column; font-family: var(--display); font-weight: 900; line-height: .9; font-size: 34px; letter-spacing: -.01em; color: var(--accent); }
.brand-side { display: flex; flex-direction: column; gap: 4px; padding-left: 14px; border-left: 1.5px solid var(--line); }
.brand-side strong { font-size: 19px; font-weight: 900; letter-spacing: .04em; }
.brand-side span { font-size: 13.5px; font-weight: 700; color: var(--ink2); }
.brand-side b { font-family: var(--display); font-weight: 900; color: var(--accent); }

.controls { display: flex; flex-wrap: wrap; gap: 8px; }
.seg { display: flex; align-items: center; gap: 2px; padding: 5px; border-radius: 16px; }
.seg-label { font-size: 11px; font-weight: 800; color: var(--ink3); padding: 0 6px 0 8px; letter-spacing: .1em; }
.seg-label.clock { font-family: var(--display); font-size: 15px; color: var(--ink); letter-spacing: .02em; min-width: 54px; text-align: center; }
.seg-btn { display: flex; flex-direction: column; align-items: center; gap: 1px; min-width: 46px; padding: 6px 6px 4px; border: 0; border-radius: 12px; background: transparent; transition: background .15s, color .15s, transform .15s; }
.seg-btn i { font-style: normal; font-size: 16px; line-height: 1.1; }
.seg-btn small { font-size: 10.5px; font-weight: 700; color: var(--ink2); }
.seg-btn:hover { background: rgba(255,255,255,.75); }
.seg-btn:active { transform: scale(.95); }
.seg-btn.on, .seg-btn[aria-pressed="true"] { background: var(--ink); }
.seg-btn.on small, .seg-btn[aria-pressed="true"] small { color: #fff; }
.seg-btn:focus-visible, .pill:focus-visible, .tab:focus-visible, .row:focus-visible { outline: 2.5px solid var(--accent); outline-offset: 2px; }

/* ---------- 右上 ---------- */
.hud-right { position: absolute; top: 16px; right: calc(var(--panel-w) + 16px); z-index: 6; display: flex; gap: 8px; transition: right .35s ease; }
.app.panel-hidden .hud-right { right: 16px; }
.pill { border: 1px solid rgba(255,255,255,.8); background: var(--card-strong); backdrop-filter: blur(12px); border-radius: 14px; padding: 9px 13px; font-size: 13px; font-weight: 700; box-shadow: var(--shadow); white-space: nowrap; }
.pill:hover { background: #fff; }
.pill.round { width: 40px; padding: 9px 0; font-family: var(--display); font-weight: 900; }

/* ---------- 季節橫幅 ---------- */
.season-toast { position: absolute; left: calc((100% - var(--panel-w)) / 2); top: 18px; transform: translate(-50%, -140%); z-index: 9; padding: 12px 20px; border-radius: 999px; background: var(--card-strong); backdrop-filter: blur(14px); box-shadow: var(--shadow); font-weight: 700; display: flex; gap: 10px; align-items: center; transition: transform .6s cubic-bezier(.2,.9,.3,1.2); white-space: nowrap; max-width: calc(100vw - 32px); }
.season-toast.show { transform: translate(-50%, 70px); }
.season-toast em { font-style: normal; font-size: 22px; }
.season-toast span { color: var(--ink2); font-weight: 500; overflow: hidden; text-overflow: ellipsis; }

/* ---------- 右側面板 ---------- */
.panel { position: absolute; top: 0; right: 0; bottom: 0; width: var(--panel-w); z-index: 7; background: linear-gradient(180deg, var(--accent-soft), #FFFFFF 220px); border-left: 1px solid var(--line); display: flex; flex-direction: column; transition: transform .35s ease; }
.app.panel-hidden .panel { transform: translateX(100%); }
.sheet-handle { display: none; }
.panel-view { display: flex; flex-direction: column; min-height: 0; flex: 1; }
.panel-head { padding: 22px 22px 10px; }
.kicker { margin: 0 0 6px; font-family: var(--display); font-size: 11px; font-weight: 900; letter-spacing: .2em; color: var(--accent-ink); }
.panel h1 { margin: 0; font-size: 27px; font-weight: 900; letter-spacing: .03em; line-height: 1.25; }
.panel h2 { margin: 0; font-size: 22px; font-weight: 900; }
.meta { margin: 8px 0 0; color: var(--ink2); font-size: 13px; line-height: 1.6; }
.season-chip { margin: 10px 0 0; display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 700; color: var(--accent-ink); background: #fff; border: 1px solid var(--accent-mid); padding: 5px 11px; border-radius: 999px; }
.search { margin-top: 14px; display: flex; align-items: center; gap: 8px; background: #fff; border: 1.5px solid var(--line); border-radius: 14px; padding: 0 12px; transition: border-color .2s, box-shadow .2s; }
.search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.search input { flex: 1; border: 0; outline: 0; background: transparent; padding: 11px 0; font: inherit; font-size: 14px; color: var(--ink); }
.tabs { display: flex; gap: 6px; margin-top: 12px; }
.tab { flex: 1; border: 1.5px solid var(--line); background: #fff; border-radius: 12px; padding: 9px 4px; font-size: 13.5px; font-weight: 700; color: var(--ink2); transition: all .15s; }
.tab b { font-family: var(--display); font-weight: 800; }
.tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.panel-body { flex: 1; overflow-y: auto; padding: 4px 14px 18px; scrollbar-width: thin; }
.panel-foot { display: flex; justify-content: space-between; align-items: center; padding: 10px 22px 14px; font-size: 12px; color: var(--ink3); border-top: 1px solid var(--line); }
.admin-link { color: var(--ink3); text-decoration: none; font-weight: 700; }
.admin-link:hover { color: var(--accent-ink); }

/* 列表 */
.row { width: 100%; display: flex; align-items: center; gap: 12px; text-align: left; border: 0; background: transparent; padding: 11px 10px; border-radius: 14px; transition: background .15s; }
.row:hover { background: var(--accent-soft); }
.row .no { font-family: var(--display); font-weight: 900; font-size: 22px; color: var(--c, var(--accent)); width: 32px; flex: none; }
.row .ic { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; background: color-mix(in srgb, var(--c, var(--accent)) 16%, #fff); font-size: 17px; flex: none; }
.row .tx { flex: 1; min-width: 0; }
.row .tx strong { display: block; font-size: 15px; font-weight: 700; }
.row .tx span { display: block; font-size: 12px; color: var(--ink3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }
.row .cnt { font-family: var(--display); font-size: 12px; font-weight: 800; color: var(--ink3); flex: none; }
.row.open { background: var(--accent-soft); }
.row.focus-season .tx strong::after { content: attr(data-focus); margin-left: 6px; font-size: 10.5px; font-weight: 800; color: #fff; background: var(--accent); border-radius: 999px; padding: 1px 7px; vertical-align: 2px; }
.sub { margin: 2px 6px 10px 54px; display: flex; flex-direction: column; gap: 2px; }
.sub .go { align-self: flex-start; margin: 4px 0 6px; border: 0; background: color-mix(in srgb, var(--c) 20%, #fff); color: var(--ink); font-weight: 800; font-size: 12.5px; padding: 7px 12px; border-radius: 10px; }
.sub button.item { text-align: left; border: 0; background: transparent; padding: 7px 8px; border-radius: 10px; font-size: 13.5px; color: var(--ink2); display: flex; gap: 8px; }
.sub button.item:hover { background: #fff; color: var(--ink); }
.sub .item i { font-style: normal; font-family: var(--display); font-weight: 800; color: var(--c); }
.empty { padding: 30px 10px; text-align: center; color: var(--ink3); font-size: 14px; }
mark { background: color-mix(in srgb, var(--accent) 30%, #fff); color: inherit; border-radius: 3px; padding: 0 1px; }

.link-row { display: block; width: 100%; text-align: left; border: 1.5px solid var(--line); background: #fff; border-radius: 14px; padding: 11px 13px; margin: 0 0 8px; transition: border-color .15s, transform .15s; }
.link-row:hover, .link-row.on { border-color: var(--c, var(--accent)); }
.link-row .code { font-family: var(--display); font-weight: 900; color: var(--c, var(--accent)); margin-right: 6px; }
.link-row strong { font-size: 14px; }
.link-row .path { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 7px; font-size: 12px; color: var(--ink2); align-items: center; }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; background: color-mix(in srgb, var(--c, var(--accent)) 15%, #fff); font-size: 12px; font-weight: 700; color: var(--ink); }
.basis { display: inline-block; margin-top: 6px; font-size: 11.5px; color: var(--ink3); }

.person { display: flex; gap: 12px; align-items: flex-start; width: 100%; text-align: left; border: 1.5px solid var(--line); background: #fff; border-radius: 16px; padding: 12px; margin: 0 0 8px; transition: border-color .15s; }
.person:hover, .person.on { border-color: var(--c); }
.person .avatar { width: 46px; height: 46px; flex: none; border-radius: 14px; display: grid; place-items: center; font-size: 24px; background: color-mix(in srgb, var(--c) 18%, #fff); }
.person strong { font-size: 15px; }
.person p { margin: 3px 0 6px; font-size: 12.5px; color: var(--ink2); line-height: 1.5; }
.person .carry { font-size: 15px; letter-spacing: 2px; }
.person .on-road { font-family: var(--display); font-size: 12px; font-weight: 800; color: var(--c); }
.person-hint { font-size: 12.5px; color: var(--ink3); margin: 2px 4px 10px; }

/* ---------- 詳情卡 ---------- */
.detail { position: absolute; left: 16px; top: 120px; width: 352px; max-height: calc(100% - 136px); z-index: 8; overflow: hidden; display: flex; flex-direction: column; background: var(--card-strong); animation: rise .35s cubic-bezier(.2,.9,.3,1.1); }
@keyframes rise { from { transform: translateY(14px); opacity: 0; } }
.detail-scroll { overflow-y: auto; padding: 20px 20px 22px; scrollbar-width: thin; }
.detail .close { position: absolute; top: 12px; right: 12px; z-index: 2; }
.icon-btn { width: 34px; height: 34px; border-radius: 11px; border: 0; background: rgba(255,255,255,.9); box-shadow: 0 2px 8px rgba(0,0,0,.08); font-size: 14px; }
.icon-btn:hover { background: #fff; }
.d-top { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; padding-right: 36px; }
.d-icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 26px; background: color-mix(in srgb, var(--c) 18%, #fff); flex: none; }
.d-kicker { font-family: var(--display); font-size: 10.5px; font-weight: 900; letter-spacing: .16em; color: var(--c); margin: 0 0 2px; }
.d-title { margin: 0; font-size: 22px; font-weight: 900; line-height: 1.25; }
.d-tagline { font-size: 15px; font-weight: 700; margin: 4px 0 10px; line-height: 1.55; }
.d-quote { margin: 0 0 12px; padding: 10px 12px; border-left: 3px solid var(--c); background: color-mix(in srgb, var(--c) 8%, #fff); border-radius: 0 12px 12px 0; font-size: 13.5px; color: var(--ink2); line-height: 1.65; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.tag { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; background: #fff; border: 1.5px solid var(--line); }
.tag .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--vc); }
.tag.dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.d-sec { font-size: 12px; font-weight: 800; color: var(--ink3); margin: 16px 0 8px; letter-spacing: .08em; }
.item-btn { width: 100%; display: flex; align-items: center; gap: 10px; text-align: left; border: 1.5px solid var(--line); background: #fff; border-radius: 13px; padding: 10px 12px; margin-bottom: 6px; font-size: 14px; font-weight: 700; transition: border-color .15s, transform .15s; }
.item-btn:hover { border-color: var(--c); transform: translateX(2px); }
.item-btn .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c); flex: none; }
.item-btn .ph { margin-left: auto; font-size: 11.5px; font-weight: 700; color: var(--ink3); }
.collab { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; border: 0; background: color-mix(in srgb, var(--c) 7%, #fff); border-radius: 12px; padding: 8px 10px; margin-bottom: 6px; font-size: 13px; }
.collab .code { font-family: var(--display); font-weight: 900; color: var(--c); }
.collab:hover { background: color-mix(in srgb, var(--c) 15%, #fff); }
.d-summary { font-size: 15px; line-height: 1.75; margin: 4px 0 12px; padding: 12px 14px; border-radius: 14px; background: color-mix(in srgb, var(--c) 8%, #fff); }
.timeline-card { border-left: 3px solid var(--c); padding: 8px 12px; background: #fff; border-radius: 0 12px 12px 0; box-shadow: 0 2px 10px rgba(0,0,0,.04); }
.timeline-card strong { font-size: 15px; }
.timeline-card p { margin: 2px 0 0; font-size: 12.5px; color: var(--ink2); }
.points { list-style: none; margin: 0; padding: 0; }
.points li { position: relative; padding: 6px 0 6px 18px; font-size: 14px; }
.points li::before { content: ""; position: absolute; left: 3px; top: 13px; width: 7px; height: 7px; border-radius: 50%; background: var(--c); }
.d-img { width: 100%; border-radius: 14px; margin: 6px 0 4px; display: block; }
.d-link { display: inline-flex; gap: 6px; align-items: center; font-weight: 700; font-size: 13.5px; text-decoration: none; padding: 8px 12px; border-radius: 12px; background: color-mix(in srgb, var(--c) 12%, #fff); color: var(--ink); margin-top: 8px; }
.back { border: 0; background: transparent; font-weight: 700; color: var(--ink2); font-size: 13px; padding: 0; margin-bottom: 10px; }
.back:hover { color: var(--ink); }

/* ---------- 小人泡泡 ---------- */
.walker-pop { position: absolute; z-index: 9; width: 260px; padding: 14px 16px; background: var(--card-strong); transform: translate(-50%, calc(-100% - 18px)); animation: rise .25s ease; }
.walker-pop::after { content: ""; position: absolute; left: 50%; bottom: -8px; width: 16px; height: 16px; background: #fff; transform: translateX(-50%) rotate(45deg); border-radius: 3px; }
.walker-pop .wp-head { display: flex; align-items: center; gap: 10px; }
.walker-pop .avatar { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font-size: 21px; background: color-mix(in srgb, var(--c) 18%, #fff); }
.walker-pop strong { font-size: 15px; }
.walker-pop p { margin: 8px 0 0; font-size: 13px; line-height: 1.6; color: var(--ink2); }
.walker-pop .carry-big { font-size: 13.5px; color: var(--ink); font-weight: 700; }

/* ---------- 日誌 ---------- */
.log-top { display: flex; justify-content: space-between; align-items: flex-start; }
.log-filters { display: flex; gap: 6px; align-items: center; margin: 6px 4px 10px; flex-wrap: wrap; }
.log-filters select { flex: 1; min-width: 110px; border: 1.5px solid var(--line); border-radius: 11px; padding: 8px 10px; font: inherit; font-size: 13px; background: #fff; }
.live { display: inline-flex; align-items: center; gap: 5px; font-family: var(--display); font-weight: 900; font-size: 11px; color: #3BA374; letter-spacing: .1em; }
.live i { width: 8px; height: 8px; border-radius: 50%; background: #3BA374; animation: pulse 1.6s infinite; }
@keyframes pulse { 50% { opacity: .3; } }
.log-list { list-style: none; margin: 0; padding: 0; }
.log-list li { display: grid; grid-template-columns: 44px 1fr; gap: 10px; padding: 10px 6px; border-bottom: 1px solid var(--line); font-size: 13px; line-height: 1.55; animation: slidein .35s ease; }
@keyframes slidein { from { opacity: 0; transform: translateY(-6px); } }
.log-list .kind { align-self: start; text-align: center; font-size: 11.5px; font-weight: 800; padding: 3px 0; border-radius: 8px; }
.kind.depart { background: #E3F2FD; color: #2F6EA6; }
.kind.arrive { background: #FFF3D6; color: #A87412; }
.kind.handoff { background: #FCE4EC; color: #B4446E; }
.kind.flight { background: #E0F7F4; color: #1F8A80; }
.log-list time { font-family: var(--display); font-weight: 800; color: var(--ink3); margin-right: 6px; }
.flag { width: 1.15em; height: 1.15em; vertical-align: -0.2em; }
.log-list .code { font-family: var(--display); font-weight: 900; color: var(--c); margin-right: 4px; }

.ov-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 4px 4px 16px; }
.ov-tile { background: #fff; border: 1.5px solid var(--line); border-radius: 14px; padding: 10px 8px; border-left: 4px solid var(--c); }
.ov-tile b { display: block; font-family: var(--display); font-size: 22px; font-weight: 900; }
.ov-tile span { font-size: 11.5px; color: var(--ink2); }
.ov-sec { font-size: 12px; font-weight: 800; color: var(--ink3); margin: 14px 4px 8px; letter-spacing: .08em; }
.bar-row { display: grid; grid-template-columns: 30px 1fr 26px; gap: 8px; align-items: center; margin: 6px 4px; font-size: 13px; }
.bar-row .letter { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-family: var(--display); font-weight: 900; background: color-mix(in srgb, var(--vc) 22%, #fff); color: var(--ink); font-size: 12px; }
.bar { height: 10px; border-radius: 999px; background: color-mix(in srgb, var(--vc) 14%, #fff); overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--vc); border-radius: 999px; }
.bar-row b { font-family: var(--display); text-align: right; }
.ov-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: 0 4px; }
.ov-grid button { display: flex; align-items: center; gap: 8px; border: 1.5px solid var(--line); background: #fff; border-radius: 12px; padding: 8px 10px; font-size: 13px; text-align: left; }
.ov-grid button:hover { border-color: var(--c); }
.ov-grid b { margin-left: auto; font-family: var(--display); color: var(--ink2); }

/* ---------- 導覽 ---------- */
.tour { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; background: rgba(230, 245, 240, .45); backdrop-filter: blur(5px); padding: 16px; }
.tour-card { width: min(380px, 100%); padding: 24px 24px 20px; background: #fff; }
.tour-card h2 { margin: 6px 0 10px; font-size: 23px; font-weight: 900; }
.tour-card p:not(.kicker) { margin: 0; color: var(--ink2); line-height: 1.75; font-size: 14.5px; }
.tour-dots { display: flex; gap: 6px; margin: 16px 0 4px; }
.tour-dots i { width: 7px; height: 7px; border-radius: 999px; background: var(--line); transition: all .2s; }
.tour-dots i.on { width: 20px; background: var(--accent); }
.tour-actions { display: flex; justify-content: space-between; margin-top: 14px; }
.btn { border-radius: 13px; padding: 10px 16px; font-weight: 800; font-size: 14px; border: 1.5px solid var(--line); background: #fff; }
.btn.solid { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn.solid:hover { background: #000; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, calc(100% + 40px)); opacity: 0; pointer-events: none; z-index: 30; background: var(--ink); color: #fff; padding: 11px 18px; border-radius: 14px; font-size: 14px; font-weight: 700; transition: transform .35s ease, opacity .35s ease; box-shadow: var(--shadow); max-width: calc(100vw - 32px); }
.toast.show { transform: translate(-50%, 0); opacity: 1; }
.preview-bar { position: fixed; left: 50%; top: 10px; transform: translateX(-50%); z-index: 25; background: #FFF3C4; color: #6B5300; border: 1px solid #F1D97A; padding: 8px 16px; border-radius: 999px; font-size: 13px; font-weight: 700; box-shadow: var(--shadow); }
.fallback { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; padding: 24px; color: var(--ink2); line-height: 1.8; }

/* ---------- 中型螢幕 ---------- */
@media (max-width: 1180px) {
  :root { --panel-w: 340px; }
  .brand-big { font-size: 28px; }
  .seg-btn { min-width: 40px; }
  .hud-right .pill:not(.round) { font-size: 0; padding: 9px 11px; }
  .hud-right .pill:not(.round)::first-letter { font-size: 15px; }
}

/* ---------- 手機 ---------- */
@media (max-width: 820px) {
  :root { --panel-w: 0px; --radius: 18px; }
  .stage { right: 0; }
  .hud-left { top: max(10px, env(safe-area-inset-top)); left: 10px; right: 10px; max-width: none; gap: 8px; }
  .brand { padding: 10px 14px; gap: 4px; flex-direction: column; align-items: flex-start; }
  .brand-big { font-size: 20px; }
  .brand-side { padding-left: 0; border-left: 0; }
  .brand-side strong { display: none; }
  .brand-side span { font-size: 11.5px; }
  .controls { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding-bottom: 4px; margin-right: -10px; padding-right: 10px; }
  .controls::-webkit-scrollbar { display: none; }
  .seg { flex: none; }
  .seg-btn { min-width: 40px; padding: 5px 4px 3px; }
  .hud-right { top: max(10px, env(safe-area-inset-top)); right: 10px; gap: 6px; }
  .app.panel-hidden .hud-right { right: 10px; }
  .hud-right .pill { font-size: 0; padding: 8px 10px; }
  .hud-right .pill::first-letter { font-size: 15px; }
  .hud-right #btnList, .hud-right #btnShare { display: none; }
  .hud-right .pill.round { font-size: 15px; width: 36px; }
  .season-toast { left: 50%; font-size: 13px; }
  .season-toast.show { transform: translate(-50%, 132px); }

  .panel { top: auto; left: 0; width: 100%; height: 86vh; border-radius: 24px 24px 0 0; border-left: 0; box-shadow: 0 -10px 40px -10px rgba(28,64,58,.35); transform: translateY(calc(86vh - 150px)); transition: transform .4s cubic-bezier(.2,.9,.3,1); background: linear-gradient(180deg, var(--accent-soft), #fff 160px); }
  .panel[data-sheet="half"] { transform: translateY(40vh); }
  .panel[data-sheet="full"] { transform: translateY(0); }
  .app.panel-hidden .panel { transform: translateY(calc(86vh - 150px)); }
  .sheet-handle { display: grid; place-items: center; height: 22px; border: 0; background: transparent; flex: none; }
  .sheet-handle span { width: 42px; height: 5px; border-radius: 999px; background: rgba(30,60,55,.2); }
  .panel-head { padding: 4px 18px 8px; }
  .panel h1 { font-size: 21px; }
  .panel-body { padding-bottom: calc(40vh + 30px); }
  .panel[data-sheet="full"] .panel-body { padding-bottom: 30px; }

  .detail { left: 0; right: 0; top: auto; bottom: 0; width: auto; max-height: 72vh; border-radius: 24px 24px 0 0; animation: sheetUp .35s cubic-bezier(.2,.9,.3,1); }
  @keyframes sheetUp { from { transform: translateY(40%); opacity: .4; } }
  .walker-pop { width: 230px; }
  .ov-tiles { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}