/* ============ 曼城主题 · 米白编辑风（B方案）============ */
/* 变量名沿用旧名（--sky/--navy 等）以避免改动任何结构与逻辑：
   --sky 现为「主强调色·深藏蓝」，--navy 现为「页面米白底」 */
:root {
  --sky: #16305a;
  --sky-dim: #3b5583;
  --navy: #f6f2ea;
  --navy-2: #fffefa;
  --card: #fffefa;
  --card-hover: #f8f3e8;
  --line: #e7e0d2;
  --text: #1b1a17;
  --text-dim: #6f685c;
  --gold: #7a5600;
  --purple: #513a8a;
  --green: #2f8a4d;
  --red: #b3382f;
  --t0: #7a5600;
  --t1: #16305a;
  --t2: #665e50;
  --itk: #513a8a;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(108, 171, 221, .10), transparent 60%),
    radial-gradient(900px 400px at -10% 10%, rgba(108, 171, 221, .05), transparent 55%),
    var(--navy);
  color: var(--text);
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}
button { font-family: inherit; cursor: pointer; }
input { font-family: inherit; }
a { color: var(--sky); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: rgba(108,171,221,.15); padding: 0 5px; border-radius: 4px; font-size: .92em; }

/* ============ 顶栏 ============ */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246, 242, 234, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 860px; margin: 0 auto; padding: 8px 16px;
  display: flex; align-items: center; flex-wrap: wrap; column-gap: 12px;
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; flex: 1; }
.brand-logo {
  width: 42px; height: 42px; flex: none; border-radius: 50%;
  background: var(--sky);
  color: #fff; font-weight: 800; font-size: 24px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 3px rgba(108,171,221,.35);
}
.brand h1 { font-size: 19px; letter-spacing: .5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
/* 副标题独占报头第二行，按钮永远遮不到；桌面端用缩进对齐到标题正下方（与旧版视觉一致） */
.brand-sub {
  flex-basis: 100%; min-width: 0;
  font-size: 12px; color: var(--text-dim);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin: 2px 0 0 54px;
}
#window-countdown { color: var(--sky); }
.site-url { color: var(--text-dim); }
.site-url:hover { color: var(--sky); }
.topbar-right { display: flex; align-items: center; gap: 8px; flex: none; margin-left: auto; }
.updated-at { font-size: 12px; color: var(--text-dim); }
.icon-btn {
  background: var(--card); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; width: 34px; height: 34px; font-size: 16px;
  transition: .15s;
}
.icon-btn:hover { border-color: var(--sky); color: var(--sky); }
.icon-btn.alert { border-color: var(--red); color: var(--red); }

/* ============ 提示条 ============ */
.demo-banner {
  max-width: 860px; margin: 10px auto 0; padding: 8px 16px;
  background: rgba(255, 209, 102, .12); border: 1px solid rgba(255, 209, 102, .4);
  border-radius: 10px; font-size: 13px; color: var(--gold);
}
.demo-banner.warn { background: rgba(108,171,221,.1); border-color: rgba(108,171,221,.35); color: var(--sky); }

/* ============ 主体 ============ */
.container { max-width: 860px; margin: 0 auto; padding: 14px 16px 60px; }

/* Tier 图例/筛选 */
.tier-legend { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 10px; }
.tier-chip {
  border-radius: 999px; padding: 5px 14px; font-size: 13px;
  background: var(--card); color: var(--text-dim);
  border: 1.5px solid var(--line);
  opacity: .45; transition: .15s;
}
.tier-chip b { margin-right: 4px; }
.tier-chip .cnt { margin-left: 5px; font-size: 11px; opacity: .75; }
.tier-chip.active { opacity: 1; }
.tier-chip.t0.active { border-color: var(--t0); color: var(--t0); }
.tier-chip.t1.active { border-color: var(--t1); color: var(--t1); }
.tier-chip.t2.active { border-color: var(--t2); color: var(--t2); }
.tier-chip.itk.active { border-color: var(--itk); color: var(--itk); }
.legend-help {
  width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line);
  background: transparent; color: var(--text-dim); font-size: 13px;
}
.legend-help:hover { color: var(--sky); border-color: var(--sky); }
.legend-detail {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 16px; margin-bottom: 12px; font-size: 13px; color: var(--text-dim);
  display: flex; flex-direction: column; gap: 6px;
}
.legend-credit { font-size: 12px; opacity: .7; }

/* 徽章 */
.badge-tier {
  display: inline-block; border-radius: 5px; padding: 0 7px; font-size: 11px;
  font-weight: 700; line-height: 18px; vertical-align: 1px;
}
.badge-tier.t0 { background: rgba(255,209,102,.15); color: var(--t0); border: 1px solid rgba(255,209,102,.5); }
.badge-tier.t1 { background: rgba(108,171,221,.15); color: var(--t1); border: 1px solid rgba(108,171,221,.5); }
.badge-tier.t2 { background: rgba(102,94,80,.10); color: var(--t2); border: 1px solid rgba(102,94,80,.4); }
.badge-tier.itk { background: rgba(180,140,242,.15); color: var(--itk); border: 1px solid rgba(180,140,242,.5); }

/* ============ 筛选栏 ============ */
.filterbar {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  margin-bottom: 16px;
}
#search {
  flex: 1 1 180px; min-width: 150px;
  background: var(--card); border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: 8px 12px; font-size: 14px; outline: none;
}
#search:focus { border-color: var(--sky); }
.src-select { position: relative; }
.src-btn {
  background: var(--card); border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: 8px 12px; font-size: 13px;
}
.src-btn:hover { border-color: var(--sky); }
.src-menu {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 40;
  background: var(--navy-2); border: 1px solid var(--line); border-radius: 12px;
  padding: 8px; width: 260px; max-height: 320px; overflow: auto;
  box-shadow: 0 10px 30px rgba(0,0,0,.15);
}
.src-menu label {
  display: flex; align-items: center; gap: 8px; padding: 5px 8px;
  font-size: 13px; border-radius: 8px; cursor: pointer;
}
.src-menu label:hover { background: var(--card); }
.src-menu .src-tools { display: flex; gap: 6px; padding: 4px 8px 8px; border-bottom: 1px solid var(--line); margin-bottom: 6px; }
.src-menu .src-tools button {
  font-size: 12px; background: var(--card); border: 1px solid var(--line);
  color: var(--text-dim); border-radius: 6px; padding: 2px 8px;
}
.seg { display: flex; background: var(--card); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.seg button {
  background: transparent; border: none; color: var(--text-dim);
  padding: 8px 12px; font-size: 13px;
}
.seg button.active { background: var(--sky); color: var(--navy); font-weight: 600; }
.toggle { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-dim); cursor: pointer; user-select: none; }
.toggle input { accent-color: var(--sky); width: 16px; height: 16px; }

/* ============ 时间线 ============ */
.feed { display: flex; flex-direction: column; gap: 10px; }
.loading, .empty { text-align: center; color: var(--text-dim); padding: 60px 0; font-size: 14px; }
.day-sep {
  display: flex; align-items: center; gap: 12px;
  color: var(--sky); font-size: 13px; font-weight: 600;
  margin: 14px 0 4px;
}
.day-sep::before, .day-sep::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 12px 14px 10px; position: relative; overflow: hidden;
  transition: .15s;
}
.card:hover { background: var(--card-hover); }
.card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
}
.card.t0::before { background: var(--t0); }
.card.t1::before { background: var(--t1); }
.card.t2::before { background: var(--t2); }
.card.itk::before { background: var(--itk); }
.card.hwg { border-color: rgba(255,209,102,.55); box-shadow: 0 0 18px rgba(255,209,102,.12); }
.card.is-new { border-color: var(--sky); box-shadow: 0 0 0 1px var(--sky), 0 0 16px rgba(108,171,221,.22); }
.card.is-new::after {
  content: "NEW"; position: absolute; top: 8px; right: 10px;
  font-size: 10px; font-weight: 800; letter-spacing: .5px;
  color: var(--navy); background: var(--sky); border-radius: 4px; padding: 1px 6px;
}

.card-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.avatar {
  width: 30px; height: 30px; border-radius: 50%; flex: none;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff;
}
.src-name { font-weight: 600; font-size: 14px; }
.src-note { font-size: 11px; color: var(--text-dim); background: rgba(102,94,80,.10); border-radius: 5px; padding: 0 6px; line-height: 18px; }
.kind { font-size: 12px; color: var(--text-dim); }
.time { margin-left: auto; font-size: 12px; color: var(--text-dim); flex: none; }

.card-body { font-size: 14.5px; word-break: break-word; }
.card-body .zh { }
.card-body .en { color: var(--text-dim); font-size: 13.5px; }
.card-body .en.sub { margin-top: 6px; padding-top: 6px; border-top: 1px dashed var(--line); }
.card-body mark { background: rgba(108,171,221,.35); color: inherit; border-radius: 3px; padding: 0 1px; }

.card-badges { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.ev-badge {
  font-size: 11px; font-weight: 700; border-radius: 5px; padding: 1px 8px;
  background: rgba(108,171,221,.15); color: var(--sky); border: 1px solid rgba(108,171,221,.4);
}
.ev-badge.gold {
  background: linear-gradient(90deg, rgba(255,209,102,.25), rgba(255,209,102,.1));
  color: var(--gold); border-color: rgba(255,209,102,.6);
  animation: pulse 2s infinite;
}
@keyframes pulse { 50% { box-shadow: 0 0 10px rgba(255,209,102,.35); } }

.card-foot { display: flex; align-items: center; gap: 12px; margin-top: 8px; font-size: 12px; }
.card-foot a { color: var(--text-dim); }
.card-foot a:hover { color: var(--sky); }
.dupes-btn { background: none; border: none; color: var(--text-dim); font-size: 12px; padding: 0; }
.dupes-btn:hover { color: var(--sky); }
.dupes-list { margin-top: 6px; padding-left: 10px; border-left: 2px solid var(--line); font-size: 12px; color: var(--text-dim); display: flex; flex-direction: column; gap: 3px; }

/* ============ 新消息胶囊 ============ */
.new-pill {
  position: fixed; top: 68px; left: 50%; transform: translateX(-50%); z-index: 60;
  background: var(--sky); color: var(--navy); font-weight: 700; font-size: 13px;
  border: none; border-radius: 999px; padding: 7px 18px;
  box-shadow: 0 6px 20px rgba(22,48,90,.30);
  animation: drop .3s;
}
@keyframes drop { from { transform: translate(-50%, -20px); opacity: 0; } }

/* ============ 状态侧板 ============ */
.status-panel {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 80;
  width: min(380px, 92vw);
  background: var(--navy-2); border-left: 1px solid var(--line);
  padding: 16px; overflow-y: auto;
  animation: slidein .2s;
}
@keyframes slidein { from { transform: translateX(30px); opacity: 0; } }
.status-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.status-head h2 { font-size: 16px; }
.status-sub { font-size: 12px; color: var(--text-dim); margin-bottom: 12px; }
.status-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.status-list li {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 7px 10px; font-size: 13px;
}
.dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.dot.ok { background: var(--green); }
.dot.warn { background: var(--gold); }
.dot.err { background: var(--red); }
.dot.off { background: var(--text-dim); opacity: .4; }
.status-list .s-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.status-list .s-meta { font-size: 11px; color: var(--text-dim); flex: none; }
.scrim { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 70; }

/* ============ 一键抓取面板 & 轻提示 ============ */
.modal {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(0,0,0,.55);
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.modal-box {
  background: var(--navy-2); border: 1px solid var(--line); border-radius: 16px;
  padding: 18px; width: min(520px, 100%); max-height: 86vh; overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.18);
}
.modal-p { font-size: 13px; color: var(--text-dim); margin: 6px 0; }
.modal-p.dim { font-size: 12px; }
.modal-sec {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 10px 14px; margin-top: 10px; font-size: 14px;
}
.modal-link { display: inline-block; margin: 4px 0; font-size: 14px; }
.modal-steps { font-size: 13px; color: var(--text-dim); margin: 8px 0; }
.modal-steps summary { cursor: pointer; color: var(--sky); }
.modal-steps ol { padding-left: 20px; margin: 8px 0; display: flex; flex-direction: column; gap: 4px; }
.pat-row { display: flex; gap: 8px; margin-top: 8px; }
.pat-row input {
  flex: 1; background: var(--card); border: 1px solid var(--line); color: var(--text);
  border-radius: 8px; padding: 8px 10px; font-size: 13px; outline: none;
}
.pat-row input:focus { border-color: var(--sky); }
.pat-save {
  background: var(--sky); color: var(--navy); font-weight: 700; border: none;
  border-radius: 8px; padding: 8px 14px; font-size: 13px; flex: none;
}
.pat-save:disabled { opacity: .5; }
.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 100;
  background: var(--card); border: 1px solid var(--sky); color: var(--text);
  border-radius: 10px; padding: 10px 18px; font-size: 13px;
  box-shadow: 0 8px 30px rgba(0,0,0,.15);
  animation: drop .25s;
}
.toast.err { border-color: var(--red); color: var(--red); }
.icon-btn.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ 页脚 ============ */
.foot {
  max-width: 860px; margin: 0 auto; padding: 20px 16px 40px;
  font-size: 12px; color: var(--text-dim); text-align: center;
  border-top: 1px solid var(--line);
}

/* ============ 移动端 ============ */
@media (max-width: 560px) {
  .brand h1 { font-size: 16px; }
  .updated-at { display: none; }
  .brand-sub { margin-left: 0; white-space: normal; line-height: 1.5; }   /* 手机：副标题整行铺开，可折行完整显示 */
  .card-body { font-size: 14px; }
  .time { width: 100%; margin-left: 38px; order: 10; }
}