/* ───────────────────────────────────────────────────────────
   FILING LOOKUP · v3 design 第五节 · 隐藏宝藏
   Reskin of the existing import-page lookup widget (in-place).
   Loads AFTER style.css so it overrides the legacy .filing-* rules.
─────────────────────────────────────────────────────────── */
.fl-frame {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--bg-base);
  position: relative;
  margin-bottom: 14px;
}
.fl-frame .fl-titlebar {
  height: 36px;
  background: rgba(7, 9, 15, 0.75);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 10px;
  font-size: 11px;
}
html.light .fl-frame .fl-titlebar { background: rgba(255, 255, 255, 0.6); }
.fl-frame .fl-titlebar-l { color: var(--text-muted); }
.fl-frame .fl-titlebar-r {
  margin-left: auto;
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.fl-frame .fl-search-row {
  display: flex;
  align-items: stretch;
  gap: 10px;
  padding: 18px 20px 10px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.fl-frame .fl-search-row::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.10), transparent 60%);
  filter: blur(40px);
  pointer-events: none;
}
.fl-frame .fl-input-wrap { flex: 1; position: relative; }
.fl-frame .fl-input {
  width: 100%;
  padding: 12px 14px 12px 44px;
  background: var(--bg-surface);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: 16px;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  outline: none;
  transition: border-color var(--dur-normal, 240ms), box-shadow var(--dur-normal, 240ms);
}
.fl-frame .fl-input:focus {
  border-color: rgba(var(--accent-rgb), 0.5);
  box-shadow: 0 0 0 4px var(--accent-whisper);
}
.fl-frame .fl-input::placeholder { color: var(--text-faint); }
.fl-frame .fl-input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
}
.fl-frame .fl-input-icon svg { width: 16px; height: 16px; }
.fl-frame .fl-btn {
  padding: 0 20px;
  background: linear-gradient(180deg, var(--accent), var(--accent-dark, var(--accent)));
  color: var(--on-accent);
  border: 0;
  border-radius: 10px;
  font-family: inherit;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(var(--accent-rgb), 0.22);
  transition: filter var(--dur-fast, 150ms), transform var(--dur-fast, 150ms);
  white-space: nowrap;
}
.fl-frame .fl-btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.fl-frame .fl-suggested {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px 12px;
  font-size: 11.5px;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.fl-frame .fl-suggested .l {
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-size: 10px;
}
.fl-frame .fl-suggested .tk {
  padding: 3px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text-secondary);
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: 11px;
  cursor: pointer;
  transition: background var(--dur-fast, 150ms), border-color var(--dur-fast, 150ms), color var(--dur-fast, 150ms);
}
.fl-frame .fl-suggested .tk:hover {
  background: var(--accent-whisper);
  color: var(--accent);
  border-color: rgba(var(--accent-rgb), 0.3);
}
.fl-frame .fl-suggested .tk-mkt {
  font-size: 9px;
  color: var(--text-faint);
  margin-left: 4px;
}
.fl-frame .fl-enter-hint {
  margin-left: auto;
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: 10px;
  color: var(--text-faint);
}

/* Loading state */
.fl-frame .filing-fetch-loading {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 20px;
  font-size: 12.5px;
  color: var(--text-muted);
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  background: transparent;
}
.fl-frame .filing-loading-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  animation: fl-pulse 1.2s ease-in-out infinite;
}
.fl-frame .filing-loading-dot:nth-child(2) { animation-delay: 0.15s; }
.fl-frame .filing-loading-dot:nth-child(3) { animation-delay: 0.3s; }
@keyframes fl-pulse {
  0%   { opacity: 0.3; transform: scale(0.8); }
  40%  { opacity: 1;   transform: scale(1);   }
  80%  { opacity: 0.3; transform: scale(0.8); }
  100% { opacity: 0.3; transform: scale(0.8); }
}

/* Result list */
.fl-frame .fl-result { padding: 16px 20px 20px; }
.fl-frame .fl-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.fl-frame .fl-meta-source {
  padding: 4px 10px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid rgba(var(--accent-rgb), 0.3);
  border-radius: 5px;
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.fl-frame .fl-meta-company {
  font-family: "Instrument Serif", "Iowan Old Style", "Songti SC", Georgia, serif;
  font-size: 20px;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
.fl-frame .fl-meta-ticker {
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: 12px;
  color: var(--text-muted);
}
.fl-frame .fl-meta-count {
  margin-left: auto;
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.fl-frame .fl-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media (max-width: 720px) {
  .fl-frame .fl-list { grid-template-columns: 1fr; }
}
.fl-frame .fl-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: background var(--dur-fast, 150ms), border-color var(--dur-fast, 150ms), transform var(--dur-fast, 150ms);
}
.fl-frame .fl-item:hover {
  background: var(--bg-elevated);
  border-color: rgba(var(--accent-rgb), 0.3);
  transform: translateY(-1px);
}
.fl-frame .fl-form {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.04em;
  flex-shrink: 0;
  border: 1px solid var(--line-strong);
  text-align: center;
  padding: 0 4px;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  line-height: 1.2;
}
.fl-frame .fl-form.k10k {
  background: var(--gain-dim);
  color: var(--gain);
  border-color: rgba(var(--gain-rgb), 0.3);
}
.fl-frame .fl-form.k10q {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: rgba(var(--accent-rgb), 0.3);
}
.fl-frame .fl-form.k8k {
  background: rgba(245, 181, 73, 0.10);
  color: var(--warning, #F5B549);
  border-color: rgba(245, 181, 73, 0.3);
}
.fl-frame .fl-form.annual {
  background: var(--gain-dim);
  color: var(--gain);
  border-color: rgba(var(--gain-rgb), 0.3);
  font-size: 9px;
}
.fl-frame .fl-form.semi {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: rgba(var(--accent-rgb), 0.3);
  font-size: 9px;
}
.fl-frame .fl-i-main { flex: 1; min-width: 0; }
.fl-frame .fl-i-title {
  font-size: 13px;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.fl-frame .fl-i-meta {
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: 10.5px;
  color: var(--text-muted);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.fl-frame .fl-i-meta .filed  { color: var(--text-secondary); }
.fl-frame .fl-i-meta .period { color: var(--accent); }
.fl-frame .fl-i-actions {
  display: flex;
  gap: 6px;
  flex-direction: column;
  align-items: flex-end;
  flex-shrink: 0;
}
.fl-frame .fl-i-act {
  padding: 5px 10px;
  font-size: 10.5px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text-secondary);
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  transition: background var(--dur-fast, 150ms), color var(--dur-fast, 150ms), border-color var(--dur-fast, 150ms);
}
.fl-frame .fl-i-act:hover {
  background: var(--accent-whisper);
  color: var(--accent);
  border-color: rgba(var(--accent-rgb), 0.3);
}
.fl-frame .fl-i-act svg { width: 11px; height: 11px; }
.fl-frame .fl-i-act.primary {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: rgba(var(--accent-rgb), 0.4);
  font-weight: 600;
}
.fl-frame .fl-tip {
  margin-top: 14px;
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
}