:root {
  color-scheme: dark;
  --bg: #070807;
  --panel: #101211;
  --panel-2: #171a18;
  --line: #2a2e2b;
  --ink: #f7f8f5;
  --muted: #9fa5a0;
  --green: #28d893;
  --green-deep: #0a5b3c;
  --cream: #f4efdf;
  --orange: #ffb55d;
  --danger: #ff6b6b;
  --radius: 22px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); min-height: 100vh; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
img { display: block; max-width: 100%; }

.shell { width: min(1480px, calc(100% - 40px)); margin: 0 auto; }
.topbar {
  min-height: 84px; display: flex; align-items: center; justify-content: space-between;
  gap: 20px; border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 14px; font-weight: 900; letter-spacing: -.04em; font-size: 22px; }
.brand-mark {
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: 14px;
  color: #07120d; background: var(--green); box-shadow: 0 0 32px rgba(40,216,147,.22);
}
.brand-logo { width: 58px; height: 58px; object-fit: contain; flex: none; }
.brand-name { white-space: nowrap; }
.nav { display: flex; gap: 8px; align-items: center; }
.nav a { color: var(--muted); padding: 10px 14px; border-radius: 12px; font-size: 14px; font-weight: 700; }
.nav a:hover, .nav a.active { background: var(--panel-2); color: var(--ink); }
.private-badge { display: inline-flex; align-items: center; gap: 7px; color: #b4f8d8; border: 1px solid #174d37; background: #0a2218; border-radius: 999px; padding: 8px 12px; font-size: 12px; font-weight: 800; }
.private-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); }

.hero { padding: 80px 0 50px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; align-items: end; }
.eyebrow { color: var(--green); font-size: 13px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.hero h1 { margin: 16px 0; max-width: 850px; font-size: clamp(44px, 7vw, 92px); line-height: .98; letter-spacing: -.075em; }
.hero p { color: var(--muted); font-size: clamp(16px, 2vw, 21px); line-height: 1.7; max-width: 680px; }
.hero-stat { justify-self: end; min-width: 280px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, #151816, #0c0e0d); }
.hero-stat strong { display: block; font-size: 44px; letter-spacing: -.05em; margin-bottom: 4px; }
.hero-stat span { color: var(--muted); }

.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 20px 0 26px; }
.search { flex: 1; max-width: 600px; position: relative; }
.search input {
  width: 100%; padding: 15px 18px 15px 46px; border: 1px solid var(--line); border-radius: 15px;
  background: var(--panel); color: var(--ink); outline: none;
}
.search input:focus { border-color: #49705e; box-shadow: 0 0 0 4px rgba(40,216,147,.08); }
.search::before { content: "⌕"; position: absolute; left: 17px; top: 8px; color: var(--muted); font-size: 27px; }
.filter-pills { display: flex; gap: 8px; }
.filter-pills button, .chip { border: 1px solid var(--line); background: var(--panel); border-radius: 999px; padding: 10px 15px; cursor: pointer; }
.filter-pills button.active { color: #07120d; border-color: var(--green); background: var(--green); font-weight: 900; }

.lottery-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; padding-bottom: 80px; }
.lottery-card { border: 1px solid var(--line); background: var(--panel); border-radius: 20px; overflow: hidden; transition: transform .2s ease, border-color .2s ease; }
.lottery-card:hover { transform: translateY(-3px); border-color: #4b514c; }
.cover {
  position: relative; aspect-ratio: 16 / 9; overflow: hidden; display: grid; place-items: center;
  background: radial-gradient(circle at 25% 15%, color-mix(in srgb, var(--green) 40%, transparent), transparent 33%), linear-gradient(135deg, #242925, #0c0e0d);
}
.cover img { width: 100%; height: 100%; object-fit: cover; }
.cover-placeholder { font-size: clamp(56px, 10vw, 120px); filter: drop-shadow(0 18px 35px rgba(0,0,0,.45)); }
.cover::after { content: ""; position: absolute; inset: auto 0 0; height: 30%; background: linear-gradient(transparent, rgba(0,0,0,.35)); pointer-events: none; }
.card-body { padding: 18px; }
.status { display: inline-flex; align-items: center; gap: 7px; color: var(--green); background: rgba(40,216,147,.09); border-radius: 999px; padding: 7px 11px; font-size: 13px; font-weight: 900; }
.status::before { content: ""; width: 6px; height: 6px; background: currentColor; border-radius: 50%; }
.status.sold_out, .status.paused, .status.archived { color: #a8ada9; background: #202320; }
.card-body h2 { margin: 14px 0 5px; font-size: 22px; letter-spacing: -.035em; }
.card-body .series { color: var(--muted); margin-bottom: 18px; }
.remaining-row { display: flex; justify-content: space-between; align-items: end; margin-bottom: 10px; }
.remaining-row strong { font-size: 18px; }
.remaining-row span { color: var(--muted); font-size: 13px; }
.progress { height: 8px; background: #292c2a; border-radius: 999px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--green); border-radius: inherit; }
.card-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 17px; font-size: 14px; }
.card-link { font-weight: 900; }
.card-link::after { content: "  →"; color: var(--green); }
.price { color: var(--muted); text-align: right; }
.site-footer { border-top: 1px solid var(--line); padding: 26px 0 34px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.site-footer p { margin: 0; }

.page-head { padding: 46px 0 26px; display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.page-head h1 { font-size: clamp(34px, 5vw, 58px); margin: 0 0 8px; letter-spacing: -.055em; }
.page-head p { color: var(--muted); margin: 0; }
.btn { border: 1px solid var(--line); background: var(--panel-2); padding: 12px 17px; border-radius: 13px; font-weight: 850; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; }
.btn:hover { border-color: #505750; }
.btn.primary { color: #07120d; border-color: var(--green); background: var(--green); }
.btn.danger { color: #ffdada; border-color: #633434; background: #291616; }
.btn.ghost { background: transparent; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

.dashboard { display: grid; grid-template-columns: 260px 1fr; gap: 24px; padding-bottom: 70px; }
.side-panel { border: 1px solid var(--line); border-radius: 20px; background: var(--panel); padding: 12px; align-self: start; position: sticky; top: 16px; }
.side-panel button { width: 100%; border: 0; background: transparent; color: var(--muted); text-align: left; padding: 13px 14px; border-radius: 12px; cursor: pointer; font-weight: 800; }
.side-panel button.active, .side-panel button:hover { background: var(--panel-2); color: var(--ink); }
.content-panel { min-width: 0; }
.metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 22px; }
.metric { border: 1px solid var(--line); background: var(--panel); border-radius: 18px; padding: 20px; }
.metric span { color: var(--muted); font-size: 13px; }
.metric strong { display: block; font-size: 29px; margin-top: 8px; letter-spacing: -.04em; }
.table-wrap { border: 1px solid var(--line); background: var(--panel); border-radius: 20px; overflow: hidden; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 17px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
tr:last-child td { border-bottom: 0; }
.row-title { font-weight: 900; }
.row-sub { color: var(--muted); font-size: 13px; margin-top: 4px; }
.actions { display: flex; gap: 7px; flex-wrap: wrap; }
.actions .btn { padding: 8px 11px; font-size: 13px; }

.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.72); backdrop-filter: blur(9px); display: grid; place-items: center; padding: 18px; z-index: 50; }
.modal { width: min(760px, 100%); max-height: calc(100vh - 36px); overflow: auto; border: 1px solid #414641; background: #111412; border-radius: 24px; padding: 26px; box-shadow: 0 30px 90px rgba(0,0,0,.55); }
.modal.wide { width: min(1000px, 100%); }
.modal-head { display: flex; justify-content: space-between; align-items: start; gap: 20px; margin-bottom: 22px; }
.modal h2 { margin: 0; font-size: 28px; letter-spacing: -.04em; }
.icon-btn { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); background: var(--panel-2); color: var(--ink); cursor: pointer; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { color: #c9ceca; font-size: 13px; font-weight: 800; }
.field input, .field textarea, .field select {
  width: 100%; border: 1px solid var(--line); border-radius: 12px; background: #090b0a; color: var(--ink); padding: 12px 13px; outline: none;
}
.field textarea { min-height: 88px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--green); }
.promotion-toggle { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: #111412; cursor: pointer; }
.promotion-toggle input { width: auto; margin-top: 3px; accent-color: var(--green); }
.promotion-toggle span { display: grid; gap: 4px; }
.promotion-toggle strong { color: var(--text); font-size: 14px; }
.promotion-toggle small { color: var(--muted); line-height: 1.5; }
.promotion-fields { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 16px; border: 1px solid #24523d; border-radius: 14px; background: rgba(25, 195, 125, .05); }
.promotion-fields[hidden] { display: none; }
.promotion-note { margin-top: 12px; color: #9de7bf; font-size: 13px; font-weight: 800; line-height: 1.5; }
.session-price-preview { display: grid; gap: 5px; padding: 15px; border: 1px solid #24523d; border-radius: 14px; background: rgba(25, 195, 125, .08); }
.session-price-preview span, .session-price-preview small { color: var(--muted); }
.session-price-preview strong { color: var(--green); font-size: 24px; }
.session-total { margin-top: 10px; padding: 10px 12px; border-radius: 12px; background: rgba(25, 195, 125, .08); color: var(--muted); }
.session-total strong { color: var(--green); }
.prize-editor { margin-top: 22px; }
.prize-row { display: grid; grid-template-columns: 95px 1fr 90px 42px; gap: 8px; margin-bottom: 9px; }
.prize-row input { min-width: 0; border: 1px solid var(--line); border-radius: 11px; background: #090b0a; color: var(--ink); padding: 11px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 24px; }
.upload-preview { min-height: 100px; border: 1px dashed #3b423d; border-radius: 14px; display: grid; place-items: center; color: var(--muted); overflow: hidden; }
.upload-preview img { width: 100%; max-height: 260px; object-fit: cover; }

.draw-layout { display: grid; grid-template-columns: 330px 1fr; gap: 24px; padding-bottom: 60px; }
.draw-catalog, .draw-catalog-skeleton { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; padding: 4px 0 70px; }
.draw-lottery-card { padding: 0; text-align: left; border: 1px solid var(--line); background: var(--panel); border-radius: 24px; overflow: hidden; cursor: pointer; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.draw-lottery-card:hover { transform: translateY(-4px); border-color: #526059; box-shadow: 0 18px 45px rgba(0,0,0,.25); }
.draw-lottery-card:focus-visible { outline: 3px solid rgba(40,216,147,.5); outline-offset: 3px; }
.draw-card-cover { aspect-ratio: 16 / 10; }
.draw-card-body { padding: 20px; }
.draw-card-body h2 { margin: 0 0 22px; font-size: 24px; letter-spacing: -.035em; }
.draw-card-price { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-top: 20px; }
.draw-card-price span { color: var(--muted); font-size: 13px; }
.draw-card-price strong { font-size: 19px; color: var(--green); }
.draw-detail-summary { display: grid; grid-template-columns: minmax(260px, 1.1fr) minmax(230px, .9fr); gap: 22px; margin-bottom: 26px; }
.draw-detail-cover { border-radius: 18px; aspect-ratio: 16 / 9; }
.draw-detail-info { display: flex; flex-direction: column; justify-content: center; gap: 18px; padding: 4px; }
.draw-detail-info > div:not(.progress) { display: grid; gap: 5px; }
.draw-detail-info span, .draw-prize-heading span { color: var(--muted); font-size: 13px; }
.draw-detail-info strong { font-size: 25px; }
.draw-prize-heading { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin: 8px 0 12px; }
.draw-prize-heading h3 { margin: 0; font-size: 20px; }
.draw-prize-list { display: grid; gap: 9px; }
.draw-prize-row { display: grid; grid-template-columns: 68px 1fr auto; gap: 14px; align-items: center; padding: 13px; border: 1px solid var(--line); border-radius: 14px; background: #0c0f0d; }
.draw-prize-rank { min-height: 48px; display: grid; place-items: center; border-radius: 11px; background: var(--panel-2); color: var(--orange); font-weight: 950; }
.draw-prize-row > div:nth-child(2) { display: grid; gap: 4px; }
.draw-prize-row span { color: var(--muted); font-size: 12px; }
.draw-prize-row b { font-size: 18px; }
.draw-create-button { min-width: 180px; }
.session-entry-grid { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 24px; align-items: start; }
.session-fields { display: grid; gap: 14px; }
.entry-field { display: grid; gap: 7px; padding: 18px; border: 1px solid var(--line); border-radius: 17px; background: #0c0f0d; transition: border-color .16s, background .16s; }
.entry-field.active { border-color: var(--green); background: #0d1712; }
.entry-field > span { font-weight: 900; font-size: 17px; }
.entry-field small { color: var(--muted); }
.entry-field input { width: 100%; border: 0; border-bottom: 1px solid #343a36; background: transparent; color: var(--ink); padding: 14px 2px 9px; font-size: 24px; font-weight: 800; outline: none; }
.keypad-panel { padding: 15px; border: 1px solid var(--line); border-radius: 18px; background: #0b0d0c; }
.keypad-label { min-height: 20px; margin-bottom: 12px; color: var(--green); font-size: 13px; font-weight: 850; text-align: center; }
.number-pad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.number-pad button { min-height: 54px; border: 1px solid #343a36; border-radius: 12px; background: var(--panel-2); color: var(--ink); font-size: 20px; font-weight: 900; cursor: pointer; }
.number-pad button:hover { border-color: var(--green); background: #183025; }
.number-pad .number-pad-action { color: var(--muted); font-size: 13px; }
.lucky-page { background: radial-gradient(circle at 50% -10%, rgba(40,216,147,.12), transparent 38%), var(--bg); }
.lucky-topbar { position: relative; }
.lucky-legend { display: flex; align-items: center; gap: 18px; color: var(--muted); font-size: 13px; font-weight: 750; }
.lucky-legend span { display: flex; align-items: center; gap: 7px; }
.legend-dot { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.legend-dot.covered { background: #176b4a; border: 1px solid #45d59a; }
.legend-dot.revealed { background: #865f1e; border: 1px solid #ffc66d; }
.lucky-main { padding-bottom: 70px; }
.lucky-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; padding: 42px 0 26px; }
.lucky-head h1 { margin: 7px 0 8px; font-size: clamp(34px, 5vw, 58px); letter-spacing: -.055em; }
.lucky-head p { margin: 0; color: var(--muted); }
.lucky-session-count { display: flex; align-items: baseline; gap: 8px; padding: 14px 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(16,18,17,.82); white-space: nowrap; }
.lucky-session-count strong { color: var(--green); font-size: 30px; }
.lucky-session-count span { color: var(--muted); font-size: 13px; }
.lucky-ticket-grid { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 11px; align-items: start; }
.lucky-ticket { position: relative; min-width: 0; aspect-ratio: .76; border-radius: 14px; padding: 12px 10px 10px; overflow: hidden; text-align: left; display: flex; flex-direction: column; align-items: stretch; cursor: pointer; transition: transform .16s ease, border-color .16s ease, filter .16s ease; }
.lucky-ticket:disabled { cursor: default; opacity: 1; }
.lucky-ticket.is-covered { border: 1px solid #2d936b; background: linear-gradient(155deg, #1c5d43, #0b2d20 70%); box-shadow: inset 0 0 0 2px rgba(255,255,255,.025), 0 8px 18px rgba(0,0,0,.24); }
.lucky-ticket.is-covered:not(:disabled):hover { transform: translateY(-4px); border-color: #7aefbd; filter: brightness(1.12); }
.lucky-ticket.is-covered:disabled { filter: saturate(.55); }
.lucky-ticket.is-revealed { border: 1px solid #c38d39; background: linear-gradient(155deg, #4e3a18, #21190d 72%); box-shadow: inset 0 0 0 2px rgba(255,207,125,.05); }
.lucky-ticket-number { align-self: flex-start; color: #e8fff5; font-size: clamp(14px, 1.6vw, 21px); font-weight: 950; line-height: 1; letter-spacing: .04em; }
.is-revealed .lucky-ticket-number { color: #ffd996; }
.lucky-ticket-mark { margin: auto; align-self: center; color: rgba(213,255,236,.2); font-size: clamp(9px, .85vw, 12px); font-weight: 950; letter-spacing: .13em; transform: rotate(-12deg); }
.lucky-ticket-result { margin-top: auto; display: grid; gap: 4px; }
.lucky-ticket-result small { color: #eab65d; font-size: 10px; font-weight: 900; }
.lucky-ticket-result strong { color: #fff5df; font-size: clamp(10px, 1vw, 14px); line-height: 1.25; overflow-wrap: anywhere; }
.lucky-loading { display: grid; grid-template-columns: repeat(5, 1fr); gap: 11px; }
.lucky-loading .skeleton { min-height: 145px; }
.lucky-bonus { color: var(--orange); font-weight: 850; }
.draw-sidebar { border: 1px solid var(--line); background: var(--panel); border-radius: 22px; padding: 22px; align-self: start; position: sticky; top: 16px; }
.draw-sidebar h2 { margin: 7px 0 4px; font-size: 27px; }
.counter-ring { width: 122px; height: 122px; margin: 25px auto; border: 9px solid #26302b; border-top-color: var(--green); border-radius: 50%; display: grid; place-items: center; text-align: center; }
.counter-ring strong { display: block; font-size: 32px; line-height: 1; }
.counter-ring span { font-size: 11px; color: var(--muted); }
.draw-results { display: grid; gap: 8px; }
.result-mini { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 11px; border-radius: 12px; background: var(--panel-2); }
.ticket-area { border: 1px solid var(--line); background: radial-gradient(circle at 50% 0, rgba(40,216,147,.07), transparent 40%), var(--panel); border-radius: 22px; padding: 24px; min-height: 520px; }
.ticket-area-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 22px; }
.ticket-area h2 { margin: 0; }
.ticket-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); gap: 11px; }
.ticket {
  aspect-ratio: .78; border: 1px solid #385146; color: #c4f8df; border-radius: 13px;
  background: linear-gradient(145deg, #19382a, #0c1912); cursor: pointer; display: grid; place-items: center;
  font-size: 17px; font-weight: 950; box-shadow: inset 0 0 0 3px rgba(0,0,0,.18); transition: transform .16s, background .16s;
}
.ticket:hover { transform: translateY(-4px) rotate(-1deg); background: linear-gradient(145deg, #24563d, #102419); }
.ticket:disabled { opacity: .35; cursor: not-allowed; transform: none; }
.empty-state { padding: 70px 20px; text-align: center; color: var(--muted); }
.empty-state strong { display: block; color: var(--ink); font-size: 23px; margin-bottom: 8px; }

.reveal-card { text-align: center; padding: 18px 0 6px; }
.reveal-burst { width: 160px; height: 160px; border-radius: 50%; margin: 0 auto 22px; display: grid; place-items: center; font-size: 62px; background: radial-gradient(circle, #fff8c8, #f4b943 55%, #7e4d05); color: #2b1900; box-shadow: 0 0 80px rgba(255,196,72,.35); animation: pop .42s cubic-bezier(.2,.9,.3,1.35); }
.reveal-card .rank { color: var(--orange); font-size: 18px; font-weight: 950; letter-spacing: .1em; }
.reveal-card h2 { font-size: 38px; margin: 8px 0; }
@keyframes pop { from { transform: scale(.3) rotate(-12deg); opacity: 0; } }

.detail-hero { padding: 46px 0 36px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr); gap: 28px; }
.detail-cover { border-radius: 26px; overflow: hidden; border: 1px solid var(--line); min-height: 360px; }
.detail-summary { display: flex; flex-direction: column; justify-content: center; }
.detail-summary h1 { font-size: clamp(38px, 5vw, 66px); line-height: 1; letter-spacing: -.06em; margin: 16px 0; }
.detail-summary p { color: var(--muted); line-height: 1.7; }
.big-remaining { margin-top: 24px; display: flex; align-items: end; gap: 9px; }
.big-remaining strong { font-size: 56px; line-height: 1; letter-spacing: -.06em; }
.big-remaining span { color: var(--muted); }
.prize-list { display: grid; gap: 12px; padding-bottom: 70px; }
.prize-card { display: grid; grid-template-columns: 78px 1fr auto; align-items: center; gap: 18px; border: 1px solid var(--line); background: var(--panel); border-radius: 18px; padding: 15px; }
.rank-box { width: 72px; height: 72px; display: grid; place-items: center; border-radius: 15px; background: #202421; font-weight: 950; color: var(--orange); }
.prize-card h3 { margin: 0 0 5px; }
.prize-card p { margin: 0; color: var(--muted); font-size: 13px; }
.probability { text-align: right; }
.probability strong { display: block; font-size: 23px; }
.probability span { color: var(--muted); font-size: 12px; }
.toast { position: fixed; right: 20px; bottom: 20px; background: #eefdf5; color: #07170f; border-radius: 13px; padding: 13px 17px; font-weight: 800; box-shadow: 0 15px 50px rgba(0,0,0,.4); z-index: 100; animation: toast-in .25s ease; }
.toast.error { color: #fff; background: #9d2c2c; }
@keyframes toast-in { from { transform: translateY(10px); opacity: 0; } }
.skeleton { background: linear-gradient(90deg, #171a18 20%, #222622 45%, #171a18 70%); background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: 16px; min-height: 260px; }
@keyframes shimmer { to { background-position: -200% 0; } }
.hidden { display: none !important; }

@media (max-width: 1240px) {
  .lottery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 20px; padding-top: 55px; }
  .hero-stat { justify-self: stretch; }
  .dashboard, .draw-layout { grid-template-columns: 1fr; }
  .side-panel { position: static; display: flex; overflow-x: auto; }
  .side-panel button { white-space: nowrap; width: auto; }
  .draw-sidebar { position: static; }
  .lottery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .draw-catalog, .draw-catalog-skeleton { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lucky-ticket-grid { grid-template-columns: repeat(8, minmax(0, 1fr)); }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .detail-hero { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .shell { width: min(100% - 24px, 1480px); }
  .topbar { min-height: 70px; }
  .brand { gap: 9px; }
  .brand-logo { width: 48px; height: 48px; }
  .brand-name { font-size: 14px; }
  .nav a:not(.always) { display: none; }
  .private-badge { padding: 7px 9px; font-size: 0; }
  .private-badge::after { content: "私網"; font-size: 11px; }
  .hero { padding-top: 42px; }
  .lottery-grid { grid-template-columns: 1fr; }
  .draw-catalog, .draw-catalog-skeleton, .draw-detail-summary, .session-entry-grid { grid-template-columns: 1fr; }
  .lucky-topbar { align-items: flex-start; padding: 14px 0; }
  .lucky-legend { gap: 9px; flex-direction: column; align-items: flex-start; }
  .lucky-head { align-items: stretch; flex-direction: column; padding-top: 30px; }
  .lucky-session-count { align-self: flex-start; }
  .lucky-ticket-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
  .lucky-ticket { padding: 10px 8px 8px; border-radius: 12px; }
  .toolbar, .page-head { align-items: stretch; flex-direction: column; }
  .filter-pills { overflow-x: auto; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .table-wrap { overflow-x: auto; }
  table { min-width: 760px; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .prize-row { grid-template-columns: 74px 1fr 70px 38px; }
  .ticket-area { padding: 15px; }
  .ticket-grid { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .prize-card { grid-template-columns: 60px 1fr; }
  .rank-box { width: 58px; height: 58px; }
  .probability { grid-column: 2; text-align: left; }
}