/* 荐股研究页（依赖 shell.css 变量） */
.oc-wrap.narrow { max-width: 880px; }
.oc-mast > p:not(.kicker) { max-width: 36rem; }
.oc-mast .generated { margin-top: 0.85rem; font-size: 0.82rem; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.picks-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  max-width: 28rem;
  margin-top: 1.35rem;
}
.picks-stats div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--oc-line);
  border-radius: 14px;
  background: var(--oc-surface);
  box-shadow: var(--oc-shadow);
}
.picks-stats strong { font-size: 1.45rem; letter-spacing: -0.03em; line-height: 1.1; }
.picks-stats span { color: var(--oc-muted); font-size: 0.75rem; }

.picks-toolbar {
  position: sticky;
  top: calc(var(--oc-nav-h) + 0.65rem);
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1.25rem;
  padding: 0.7rem;
  border: 1px solid rgba(213, 208, 198, 0.9);
  border-radius: 18px;
  background: rgba(255, 252, 247, 0.86);
  box-shadow: 0 12px 32px rgba(26, 31, 28, 0.06);
  backdrop-filter: blur(16px);
}

.picks-search {
  position: relative;
  display: block;
  min-width: 0;
}
.picks-search > span:not(.sr-only) {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
.picks-search input {
  width: 100%;
  height: 44px;
  padding: 0 0.95rem 0 2.4rem;
  border: 1px solid transparent;
  border-radius: 12px;
  outline: none;
  background:
    var(--oc-bg)
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%235c6560' stroke-width='1.8' stroke-linecap='round'><circle cx='8' cy='8' r='5.2'/><path d='m12.2 12.2 3.2 3.2'/></svg>")
    no-repeat 0.85rem 50%;
  color: var(--oc-ink);
  font: inherit;
  transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}
.picks-search input::placeholder { color: #8a918c; }
.picks-search input:hover { background-color: #fff; }
.picks-search input:focus {
  border-color: var(--oc-accent);
  background-color: #fff;
  box-shadow: 0 0 0 4px var(--oc-accent-soft);
}
.picks-search input[type="search"]::-webkit-search-decoration,
.picks-search input[type="search"]::-webkit-search-cancel-button {
  -webkit-appearance: none;
}

.filter-group {
  display: flex;
  align-items: center;
  padding: 0.2rem;
  border-radius: 12px;
  background: var(--oc-bg);
}
.filter-group button {
  height: 36px;
  padding: 0 0.95rem;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--oc-muted);
  font: inherit;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.filter-group button:hover { color: var(--oc-ink); }
.filter-group button.active {
  color: #fff;
  background: var(--oc-accent);
  box-shadow: 0 6px 14px rgba(13, 115, 119, 0.22);
}

.picks-day {
  margin-bottom: 0.7rem;
  border: 1px solid var(--oc-line);
  border-radius: 16px;
  background: var(--oc-surface);
  box-shadow: var(--oc-shadow);
  overflow: hidden;
}
.picks-day > summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.95rem 1.05rem;
  color: var(--oc-ink);
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.picks-day > summary::-webkit-details-marker,
.picks-day > summary::marker { display: none; content: ""; }
.picks-day > summary .day-main,
.picks-day > summary > span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}
.picks-day > summary time {
  color: var(--oc-ink);
  font-family: var(--oc-mono);
  font-size: 0.92rem;
  font-weight: 560;
}
.picks-day > summary .day-badge {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 0.5rem;
  border-radius: 999px;
  background: var(--oc-accent-soft);
  color: var(--oc-accent);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.picks-day > summary::after {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  margin-left: auto;
  border-right: 1.6px solid var(--oc-muted);
  border-bottom: 1.6px solid var(--oc-muted);
  transform: rotate(45deg);
  transition: transform 0.18s ease;
}
.picks-day[open] > summary::after { transform: rotate(225deg); translate: 0 0.12rem; }
.picks-day > summary:hover { background: rgba(215, 235, 233, 0.35); }
.day-content { padding: 0 0.85rem 0.85rem; }

.persona header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--oc-line);
}
.persona h3 { margin: 0; font-size: 1.12rem; }
.badge {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 0.55rem;
  border-radius: 999px;
  background: var(--oc-bg);
  color: var(--oc-muted);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}
.status-sent { color: var(--oc-ok); background: #e6f4ec; }
.status-failed { color: var(--oc-bad); background: #fdecea; }

.pick { padding: 0.25rem 0 1.05rem; }
.pick + .pick { padding-top: 1rem; border-top: 1px solid var(--oc-line); }
.pick-heading { display: flex; align-items: center; flex-wrap: wrap; gap: 0.55rem; }
.pick-index { color: var(--oc-accent); font: 0.72rem/1 var(--oc-mono); }
.pick h4 { margin: 0; font-size: 1.05rem; letter-spacing: -0.02em; }
.reason { margin: 0.55rem 0 0.65rem; white-space: pre-wrap; }
.research-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin: 0.75rem 0;
}
.research-notes div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.7rem 0.75rem;
  border-radius: 12px;
  background: var(--oc-bg);
}
.research-notes strong { color: var(--oc-muted); font-size: 0.7rem; letter-spacing: 0.05em; }
.research-notes span { font-size: 0.86rem; }
.meta { color: var(--oc-muted); font-size: 0.78rem; word-break: break-word; }
.tag {
  display: inline-block;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  background: #f4ead8;
  color: var(--oc-warn);
  font-size: 0.7rem;
}
.muted, .empty { color: var(--oc-muted); }
.err { margin: 0; color: var(--oc-bad); }
[hidden] { display: none !important; }

@media (max-width: 720px) {
  .picks-toolbar {
    position: static;
    grid-template-columns: 1fr;
  }
  .filter-group { justify-content: stretch; }
  .filter-group button { flex: 1; }
  .picks-stats { max-width: none; }
  .research-notes { grid-template-columns: 1fr; }
}