:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel2: #1e222b;
  --border: #2a2f3a;
  --text: #e8eaf0;
  --muted: #9aa1b1;
  --accent: #ff2d55;
  --accent2: #6c5ce7;
  --ok: #2ecc71;
  --checker: repeating-conic-gradient(#2a2f3a 0% 25%, #20232b 0% 50%) 50% / 16px 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { color: inherit; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 800;
  font-size: 26px;
  letter-spacing: 0.3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

/* 獨立搜索區塊 */
.search-hero {
  background:
    radial-gradient(120% 150% at 50% 0%, rgba(108, 92, 231, 0.16), transparent 62%),
    var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 22px 16px;
}
.search-hero-inner {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
}
.search-hero-title {
  margin-bottom: 16px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--text);
}
.search-hero .search {
  max-width: 520px;
  margin: 0 auto;
}
.search-hero .search input {
  padding: 14px 18px 14px 46px;
  font-size: 15px;
  background-position: 18px center;
}

.search {
  min-width: 0;
}
.search input {
  width: 100%;
  padding: 11px 14px 11px 40px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none' stroke='%239aa1b1' stroke-width='1.8' stroke-linecap='round'%3E%3Ccircle cx='7' cy='7' r='5'/%3E%3Cpath d='M15 15l-3.6-3.6'/%3E%3C/svg%3E") no-repeat 14px center;
  color: var(--text);
  font-size: 14px;
  transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.search input::placeholder { color: var(--muted); }
.search input:focus {
  outline: none;
  border-color: var(--accent2);
  background-color: var(--panel);
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.22);
}

.user-area {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

/* 窄屏適配：搜索區與標題縮放 */
@media (max-width: 560px) {
  .brand { font-size: 22px; }
  .search-hero { padding: 22px 14px 24px; }
  .search-hero-title { font-size: 14px; }
  .search-hero .search input { padding: 12px 14px 12px 42px; font-size: 14px; }
}

.badge {
  background: var(--ok);
  color: #06240f;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
}

button, .btn {
  cursor: pointer;
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 14px;
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-primary {
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  color: #fff;
  border: none;
  font-weight: 600;
}
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px 0;
  flex-wrap: wrap;
}
.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.sort {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}
.sort select {
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 13px;
  cursor: pointer;
}
.tab {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--panel2);
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}
.tab.active {
  color: #fff;
  background: var(--accent2);
  border-color: var(--accent2);
}

.pack-bar {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  flex-wrap: wrap;
  align-items: center;
}
.pack-bar .hint { color: var(--muted); font-size: 13px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 14px;
  padding: 16px;
}

.card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--accent2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.card .thumb {
  position: relative;
  background: var(--checker);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.card .thumb img {
  width: 82%;
  height: 82%;
  object-fit: contain;
  transition: transform .18s ease;
}
.card:hover .thumb img { transform: scale(1.06); }
.card .retired-tag {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 1;
  background: rgba(255, 176, 32, 0.92);
  color: #3a2600;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
}
.card .info {
  padding: 10px 11px 11px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.card .name {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card .diamond {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  color: #ffd34d;
  font-variant-numeric: tabular-nums;
}
.card .dl {
  width: 100%;
  margin-top: auto;
  padding: 8px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--accent2);
  background: transparent;
  color: var(--text);
  border-radius: 8px;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.card .dl:hover {
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-color: transparent;
  color: #fff;
}

.footer {
  padding: 28px 16px 48px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.9;
  border-top: 1px solid var(--border);
  margin-top: 32px;
  text-align: center;
}
.footer a { color: var(--accent2); text-decoration: none; }
.footer a:hover { text-decoration: underline; }

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
}
.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  width: 100%;
  max-width: 360px;
}
.modal h3 { margin-top: 0; }
.modal .field { margin-bottom: 10px; }
.modal input {
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
}
.modal .actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 14px;
}
.modal .switch {
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
  cursor: pointer;
}
.modal .error {
  color: var(--accent);
  font-size: 12px;
  min-height: 16px;
}
.pay-options {
  display: flex;
  gap: 10px;
  margin: 14px 0;
}
.pay-options button { flex: 1; }

/* ---------------- 收款碼付費 ---------------- */
.pay-modal .pay-sub { color: var(--muted); font-size: 13px; margin: -4px 0 14px; }
.pay-step {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  margin: 12px 0 6px;
  line-height: 1.5;
}
.pay-step .n {
  flex: 0 0 auto;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--accent2);
  color: #fff;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.pay-step b { color: var(--accent); }
.qr-row {
  display: flex;
  gap: 12px;
  margin: 10px 0 6px;
}
.qr {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
  background: #fff;
}
.qr img {
  width: 100%;
  max-width: 180px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  display: block;
  margin: 0 auto 6px;
}
.qr img[src=""], .qr img:not([src]) { min-height: 140px; }
.qr-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 999px;
  color: #fff;
}
.qr-tag.wx { background: #07c160; }
.qr-tag.zfb { background: #1677ff; }
.qr.noimg {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 160px;
  color: #888;
}
.qr.noimg::before {
  content: '收款码\A待上传';
  white-space: pre;
  text-align: center;
  font-size: 13px;
  margin-bottom: 8px;
}

.hidden { display: none !important; }
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel2);
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 999px;
  z-index: 200;
  font-size: 13px;
}

/* ---------------- 分頁 ---------------- */
.pager {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin: 24px auto 8px;
  padding: 0 16px;
}
.pager-info {
  color: var(--muted);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
.pager-empty {
  color: var(--muted);
  font-size: 14px;
  padding: 24px 0;
}
.pager-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px;
}
.pager-btn,
.pager-num {
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}
.pager-btn:hover:not(:disabled),
.pager-num:hover:not(.active) {
  border-color: var(--accent2);
}
.pager-num.active {
  background: var(--accent2);
  border-color: var(--accent2);
  color: #fff;
  cursor: default;
}
.pager-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.pager-gap {
  color: var(--muted);
  padding: 0 2px;
}