/*
Design System: Neo‑Print Dictionary Noir
- 深色底 + 纸张噪点质感
- 绿色荧光作为索引/高亮
- Serif 作为标题气质，Mono 作为“查询/数据”语义
- 布局：不完全居中，左侧语法侧栏 + 右侧主工作区
- 动效：输入聚焦“点亮”，结果渐入
*/

:root{
  --bg0:#070B14;
  --bg1:#0B1220;
  --card:#0D172A;
  --card2:#0A1326;
  --ink:#E8EEF7;
  --muted:#9AA7BD;
  --line:rgba(255,255,255,.10);
  --line2:rgba(34,197,94,.18);
  --accent:#22C55E;
  --accent2:#A7F3D0;
  --shadow: 0 30px 80px rgba(0,0,0,.55);
  --shadow2: 0 16px 40px rgba(0,0,0,.45);
  --r:18px;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --serif: "Source Serif 4", ui-serif, Georgia, serif;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--ink);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(1200px 600px at 15% -20%, rgba(34,197,94,.28), transparent 60%),
    radial-gradient(900px 500px at 110% 0%, rgba(167,243,208,.15), transparent 55%),
    radial-gradient(900px 700px at 40% 120%, rgba(59,130,246,.12), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x:hidden;
}

.bg-noise{
  position:fixed;
  inset:-40px;
  pointer-events:none;
  opacity:.10;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

a{color:var(--accent2); text-decoration:none}
a:hover{text-decoration:none;}
code{font-family:var(--mono); font-size:.95em; color:var(--accent2)}

.site-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:22px clamp(18px, 4vw, 46px);
}

.brand{display:flex; align-items:center; gap:14px}
.brand-logo{height:42px; width:auto; filter: drop-shadow(0 14px 28px rgba(0,0,0,.4));}
.brand-title{
  color: white;
  font-family:var(--serif);
  font-weight:700;
  letter-spacing:.5px;
  font-size:20px;
}
.brand-sub{font-family:var(--mono); color:var(--muted); font-size:12px; letter-spacing:.8px}

.header-actions{display:flex; gap:10px}
.pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:36px;
  padding:0 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color:var(--ink);
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.9px;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.pill:hover{transform: translateY(-1px); border-color: var(--line2); background: rgba(34,197,94,.08); text-decoration:none}

.layout{
  margin: 0 auto;
  display:grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap:18px;
  padding: 0 clamp(10px, 2vw, 46px) 60px;
}

.panel{
  border:1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02)),
    radial-gradient(900px 420px at 10% 0%, rgba(34,197,94,.12), transparent 55%),
    radial-gradient(700px 420px at 110% 10%, rgba(59,130,246,.10), transparent 60%),
    rgba(13,23,42,.75);
  border-radius: var(--r);
  box-shadow: var(--shadow2);
  position:relative;
  overflow:hidden;
}
.panel::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(110deg, transparent 0 28%, rgba(34,197,94,.10) 28% 29%, transparent 29% 100%);
  opacity:.55;
}

.panel-left{padding:18px 16px 16px}
.panel-main{padding:18px}

.panel-title{margin:0 0 6px; font-family:var(--serif); font-weight:700; font-size:18px}
.panel-desc{font-size: 12px;margin:0 0 16px; color:var(--muted); line-height:1.6}

.syntax-list{display:flex; flex-direction:column; gap:10px; margin-bottom:16px}
.syntax-item{align-items: center; gap: 15px; display: flex ;border:1px dashed rgba(255,255,255,.10); border-radius:14px; padding:10px 10px 9px; background: rgba(0,0,0,.12)}
.syntax-k{font-family:var(--mono); font-size:12px; letter-spacing:1px; color:var(--accent2);}
.syntax-v{color:var(--ink); line-height:1.55; font-size:13px}

.quick{border-top:1px solid var(--line); padding-top:14px}
.quick-title{font-family:var(--mono); font-size:11px; letter-spacing:1px; color:var(--muted); margin-bottom:10px}
.quick-buttons{display:flex; flex-wrap:wrap; gap:8px}
.chip{
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--ink);
  font-family: var(--mono);
  font-size:12px;
  padding:8px 10px;
  border-radius: 12px;
  cursor:pointer;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
.chip:hover{transform: translateY(-1px); border-color: var(--accent); background: rgba(34,197,94,.10)}

.hero{display:flex; align-items:flex-end; justify-content:space-between; gap:14px; margin-bottom:14px}
.hero-title{
  margin:0;
  font-family:var(--serif);
  font-weight:700;
  font-size: clamp(25px, 2.5vw, 34px);
  letter-spacing:.5px;
}
.hero-desc{font-size: 15px;margin:8px 0 0; color:var(--muted); line-height:1.7}

.searchbar{position:relative}
.searchbox{
  display:flex;
  align-items:stretch;
  gap:0;
  border:1px solid rgba(34,197,94,.25);
  background: rgba(0,0,0,.18);
  border-radius: 16px;
  overflow:hidden;
  box-shadow: 0 18px 42px rgba(0,0,0,.40);
}
.searchbox-prefix{
  display:none;
  align-items:center;
  padding:0 14px;
  font-family:var(--mono);
  font-weight:600;
  letter-spacing:1.6px;
  font-size:12px;
  color: rgba(167,243,208,.85);
  border-right:1px solid rgba(34,197,94,.18);
  background: linear-gradient(180deg, rgba(34,197,94,.10), rgba(34,197,94,.04));
}
.searchbox-input{
  flex:1;
  min-width: 0;
  border:0;
  outline:none;
  padding:14px 14px;
  font-size:16px;
  color:var(--ink);
  background: transparent;
}
.searchbox-input::placeholder{color: rgba(154,167,189,.75)}
.searchbox-btn{gap: 3px; font-size: 15px; display: flex ; border: 0; background: linear-gradient(180deg, rgba(34, 197, 94, .98), rgba(34, 197, 94, .78)); color: rgba(167, 243, 208, .95); font-weight: 800; letter-spacing: 1px; padding: 0 18px; cursor: pointer; transition: transform .14s ease, filter .14s ease; align-items: center; justify-content: center;}
.searchbox-btn:hover{filter: brightness(1.05)}
.searchbox-btn:active{transform: translateY(1px)}

.controls{align-items: center; display:flex; flex-wrap:wrap; gap:10px;margin-top:12px;}
.control{display:flex; flex-direction:column; gap:6px}
.control-label{display:none;font-family:var(--mono); font-size:11px; letter-spacing:1px; color:var(--muted)}
.control-select{
  height:38px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--ink);
  padding: 0 34px 0 12px;
  outline:none;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24'%3E%3Cpath fill='rgba(167,243,208,.85)' d='M7 10l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
.control-select:hover{border-color: rgba(34,197,94,.28); background-color: rgba(34,197,94,.05)}
.control-select:focus{border-color: rgba(34,197,94,.55); box-shadow: 0 0 0 3px rgba(34,197,94,.18)}
.control-select option {
  /* 基础颜色样式有效 */
  color: #555;
  background: #1a242e;
  font-size: 14px;
}

/* 选中项样式 - 部分浏览器有效 */
.control-select option:checked {
  background: #1ea254;
  color: #fff;
}

.dir-switch{
  height:38px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding: 3px;
  display:flex;
  gap:3px;
}
.dir-btn{
  flex:1;
  border:0;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size:12px;
  letter-spacing:.8px;
  cursor:pointer;
  transition: background .14s ease, color .14s ease, transform .14s ease, box-shadow .14s ease;
}
.dir-btn:hover{color: var(--ink)}
.dir-btn:active{transform: translateY(1px)}
.dir-btn.is-active{
  background: linear-gradient(180deg, rgba(34,197,94,.98), rgba(34,197,94,.78));
  color: rgba(167, 243, 208, .95);
  box-shadow: 0 10px 22px rgba(34,197,94,.22);
}

.check-row{display:flex; flex-wrap:wrap; gap:8px}
.check-pill{display:inline-flex; align-items:center}
.check-input{position:absolute; opacity:0; pointer-events:none}
.check-ui{
  display:inline-flex;
  align-items:center;
  height:38px;
  padding: 0 12px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-family: var(--mono);
  font-size:12px;
  letter-spacing:.6px;
  cursor:pointer;
  transition: background .14s ease, border-color .14s ease, color .14s ease, transform .14s ease;
}
.check-pill:hover .check-ui{border-color: rgba(34,197,94,.28); color: var(--ink)}
.check-input:checked + .check-ui{
  background: linear-gradient(180deg, rgba(34, 197, 94, .98), rgba(34, 197, 94, .78));
  border-color: rgba(34,197,94,.45);
  color: rgba(167,243,208,.95);
  box-shadow: 0 10px 22px rgba(34,197,94,.12);
}
.check-input:focus-visible + .check-ui{
  outline: none;
  box-shadow: 0 0 0 3px rgba(34,197,94,.18), 0 10px 22px rgba(34,197,94,.12);
}

/* 固定底部版权 */
body{margin: 0 auto;max-width: 1200px;padding-bottom: 56px;}
.copyright{
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 48px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:2px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(7,11,20,.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: rgba(154,167,189,.92);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .8px;
  z-index: 60;
}

#year {
    margin-right: 5px;
}

.control-right{margin-left:auto; display:flex; align-items:center; gap:10px}
.status{font-family:var(--mono); font-size:11px; letter-spacing:.9px; color: var(--muted)}

.results{margin-top:16px}
.results-head{grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); display: grid ; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px;}
.results-title{font-family:var(--serif); font-weight:700; font-size:14px}
.results-meta{font-family:var(--mono); font-size:11px; letter-spacing:.8px; color: var(--muted)}

.table-wrap{
  border:1px solid var(--line);
  border-radius: 16px;
  overflow:hidden;
  background: rgba(0,0,0,.16);
}
.table{width:100%; border-collapse: collapse}
.table th, .table td{width: auto!important;font-size: 13px;padding: 12px; border-bottom:1px solid rgba(255,255,255,.06); vertical-align: top}
.table th{padding: 12px 0 12px 12px;min-width: 50%;font-size: 14px!important;text-align: left;font-family:var(--mono);letter-spacing:1px; color: rgba(167,243,208,.85); background: rgba(0,0,0,.18)}
.table td{color: var(--ink)}
.table tr:hover td{background: rgba(34,197,94,.05)}

#tbody {
  display: block;
  width: 100%;
}

#tbody tr {
  display: flex;
  width: 100%;
  gap: 0px;
}

#tbody td {
  flex: 0 1 50%;
  min-width: 0;
  word-break: break-word;
  padding: 4px 8px;
}

/* 中文列单独样式 */
#tbody td:last-child {
    display: flex;
    align-items: center;
}



.empty-row td{color: var(--muted); text-align:center; padding: 18px 12px}

.word{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.word-top{display:flex; align-items:center; gap:8px; flex-wrap:wrap}
.word-text{font-family:var(--serif); font-size:13px; letter-spacing:1.3px}
.badge{font-family:var(--mono); font-size:10px; letter-spacing:.8px; padding: 3px 7px; border-radius:999px; border:1px solid rgba(255,255,255,.10); color: var(--muted)}
.badge-accent{border-color: rgba(34,197,94,.35); color: rgba(167,243,208,.95); background: rgba(34,197,94,.08)}
.zh{white-space: pre-line; line-height:1.65; color: rgba(232,238,247,.90)}

.pager{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:12px}
.pager-btn{
  height:38px;
  padding:0 14px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--ink);
  cursor:pointer;
}
.pager-btn:hover{border-color: rgba(34,197,94,.35); background: rgba(34,197,94,.06)}
.pager-info{font-family:var(--mono); font-size:11px; letter-spacing:.8px; color: var(--muted)}

.notice{
  font-size: 12px;
  margin-top:12px;
  border:1px solid rgba(34,197,94,.25);
  background: rgba(34,197,94,.08);
  color: rgba(232,238,247,.95);
  border-radius: 14px;
  padding: 10px 12px;
  line-height:1.6;
}

.footer{display:none;margin-top:18px; padding-top:14px; border-top:1px solid rgba(255,255,255,.08)}
.footer-title{font-family:var(--mono); font-size:11px; letter-spacing:1px; color: var(--muted); margin-bottom:8px}
.footer-text{color: rgba(232,238,247,.85); line-height:1.7}

.float-nav{
  position:fixed;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  display:flex;
  flex-direction:column;
  gap:10px;
  z-index:50;
}
.float-btn{
  width:44px;
  height:44px;
  border-radius: 14px;
  border:1px solid rgba(34,197,94,.25);
  background: rgba(13,23,42,.70);
  color: var(--ink);
  cursor:pointer;
  box-shadow: 0 14px 34px rgba(0,0,0,.45);
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
.float-btn:hover{transform: translateY(-1px); border-color: rgba(34,197,94,.45); background: rgba(34,197,94,.10)}

@media (max-width: 980px){
  .layout{grid-template-columns: 1fr}
  .panel-left{order:2}
  .panel-main{order:1}
}

@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto !important; transition:none !important; animation:none !important}
}

@media (max-width: 480px){
  .panel-main {
     padding: 15px;
    }
    .panel-left {
    padding: 15px;
     }
    .results-meta {
    text-align: center;
}
}