:root{
  --fg: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --card: rgba(18,18,18,.35);
  --stroke: rgba(255,255,255,.14);
  --shadow: 0 20px 60px rgba(0,0,0,.35);
  --radius: 18px;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  color:var(--fg);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Microsoft YaHei";
  background: url("assets/bg.jpg") center / cover no-repeat fixed;
}

/* 背景暗化层 */
body::before{
  content:"";
  position:fixed; inset:0;
  background: radial-gradient(1200px 600px at 20% 0%, rgba(0,0,0,.25), transparent 60%),
              radial-gradient(900px 500px at 80% 20%, rgba(0,0,0,.20), transparent 65%),
              rgba(0,0,0,.35);
  pointer-events:none;
}

.wrap{
  position:relative;
  max-width: 1040px;
  margin: 0 auto;
  padding: 44px 18px 28px;
}

.top{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  margin-bottom: 18px;
}

.brand .title{
  font-size: 28px;
  font-weight: 760;
  letter-spacing: .4px;
}
.brand .sub{
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.search{
  margin: 16px 0 24px;
}

#search-form{
  display:block;
}

#search-input{
  width:100%;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: rgba(10,10,10,.35);
  color: var(--fg);
  outline: none;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 15px;
}
#search-input::placeholder{ color: rgba(255,255,255,.55); }
#search-input:focus{
  border-color: rgba(255,255,255,.28);
  background: rgba(10,10,10,.42);
}

.grid{
  display:grid;
  gap: 18px;
}

.group{
  border: 1px solid var(--stroke);
  background: rgba(10,10,10,.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow:hidden;
}

.group-title{
  padding: 12px 14px;
  font-size: 13px;
  color: var(--muted);
  border-bottom: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.08);
}

.cards{
  padding: 14px;
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.card{
  display:block;
  text-decoration:none;
  color: var(--fg);
  padding: 14px 14px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(18,18,18,.30);
  transition: transform .14s ease, border-color .14s ease, background .14s ease;
  min-height: 74px;
}
.card:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.22);
  background: rgba(18,18,18,.40);
}

.card-title{
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
}
.card-desc{
  font-size: 12px;
  color: var(--muted);
}

.foot{
  margin-top: 18px;
  color: rgba(255,255,255,.60);
  font-size: 12px;
}

kbd{
  padding: 2px 6px;
  border-radius: 7px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.25);
  font-size: 12px;
}

@media (max-width: 900px){
  .cards{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ===== editable UI ===== */
.actions{ display:flex; gap:10px; align-items:center; }
.btn{
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.20);
  color: rgba(255,255,255,.9);
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.btn:hover{ border-color: rgba(255,255,255,.28); background: rgba(0,0,0,.28); }
.btn-ghost{ background: rgba(0,0,0,.12); color: rgba(255,255,255,.75); }

.editbar{
  position: sticky;
  bottom: 14px;
  margin-top: 14px;
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap:12px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(10,10,10,.22);
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.editbar .hint{ color: rgba(255,255,255,.65); font-size: 12px; }

.group-title--row{ display:flex; justify-content: space-between; align-items:center; gap:10px; }
.group-tools{ display:flex; gap:8px; align-items:center; }
.iconbtn{
  width: 32px; height: 28px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.15);
  color: rgba(255,255,255,.85);
  cursor: pointer;
}
.iconbtn:hover{ border-color: rgba(255,255,255,.26); background: rgba(0,0,0,.22); }

.card-editable{ position: relative; }
.card-del{
  position:absolute;
  top: 8px; right: 8px;
  width: 24px; height: 24px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.20);
  color: rgba(255,255,255,.9);
  cursor: pointer;
  display:none;
}
body.is-edit .card-del{ display:inline-flex; align-items:center; justify-content:center; }
.card-del:hover{ background: rgba(0,0,0,.32); border-color: rgba(255,255,255,.28); }

/* modal */
.modal-backdrop{
  position:fixed; inset:0;
  background: rgba(0,0,0,.55);
  display:flex; align-items:center; justify-content:center;
  padding: 18px;
}
.modal{
  width: min(520px, 100%);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(10,10,10,.55);
  box-shadow: 0 20px 80px rgba(0,0,0,.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 16px;
}
.modal-title{ font-size: 16px; font-weight: 750; margin-bottom: 12px; }
.modal-form{ display:grid; gap: 12px; }
.field{ display:grid; gap: 6px; color: rgba(255,255,255,.75); font-size: 12px; }
.field input{
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.22);
  color: rgba(255,255,255,.92);
  outline: none;
}
.field input:focus{ border-color: rgba(255,255,255,.26); background: rgba(0,0,0,.30); }
.field.checkbox{ grid-template-columns: 20px 1fr; align-items:center; gap:10px; }
.modal-actions{ display:flex; justify-content:flex-end; gap:10px; padding-top: 6px; }


/* ===== editable UI ===== */
.actions{ display:flex; gap:10px; align-items:center; }
.btn{
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.20);
  color: rgba(255,255,255,.9);
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.btn:hover{ border-color: rgba(255,255,255,.28); background: rgba(0,0,0,.28); }
.btn-ghost{ background: rgba(0,0,0,.12); color: rgba(255,255,255,.75); }

.editbar{
  position: sticky;
  bottom: 14px;
  margin-top: 14px;
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap:12px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(10,10,10,.22);
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.editbar .hint{ color: rgba(255,255,255,.65); font-size: 12px; }

.group-title--row{ display:flex; justify-content: space-between; align-items:center; gap:10px; }
.group-tools{ display:flex; gap:8px; align-items:center; }
.iconbtn{
  width: 32px; height: 28px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.15);
  color: rgba(255,255,255,.85);
  cursor: pointer;
}
.iconbtn:hover{ border-color: rgba(255,255,255,.26); background: rgba(0,0,0,.22); }

.card-editable{ position: relative; }
.card-del{
  position:absolute;
  top: 8px; right: 8px;
  width: 24px; height: 24px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.20);
  color: rgba(255,255,255,.9);
  cursor: pointer;
  display:none;
}
body.is-edit .card-del{ display:inline-flex; align-items:center; justify-content:center; }
.card-del:hover{ background: rgba(0,0,0,.32); border-color: rgba(255,255,255,.28); }

/* modal */
.modal-backdrop{
  position:fixed; inset:0;
  background: rgba(0,0,0,.55);
  display:flex; align-items:center; justify-content:center;
  padding: 18px;
}
.modal{
  width: min(520px, 100%);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(10,10,10,.55);
  box-shadow: 0 20px 80px rgba(0,0,0,.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 16px;
}
.modal-title{ font-size: 16px; font-weight: 750; margin-bottom: 12px; }
.modal-form{ display:grid; gap: 12px; }
.field{ display:grid; gap: 6px; color: rgba(255,255,255,.75); font-size: 12px; }
.field input{
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.22);
  color: rgba(255,255,255,.92);
  outline: none;
}
.field input:focus{ border-color: rgba(255,255,255,.26); background: rgba(0,0,0,.30); }
.field.checkbox{ grid-template-columns: 20px 1fr; align-items:center; gap:10px; }
.modal-actions{ display:flex; justify-content:flex-end; gap:10px; padding-top: 6px; }


/* ===== editable UI ===== */
.actions{ display:flex; gap:10px; align-items:center; }
.btn{
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.20);
  color: rgba(255,255,255,.9);
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.btn:hover{ border-color: rgba(255,255,255,.28); background: rgba(0,0,0,.28); }
.btn-ghost{ background: rgba(0,0,0,.12); color: rgba(255,255,255,.75); }

.editbar{
  position: sticky;
  bottom: 14px;
  margin-top: 14px;
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap:12px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(10,10,10,.22);
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.editbar .hint{ color: rgba(255,255,255,.65); font-size: 12px; }

.group-title--row{ display:flex; justify-content: space-between; align-items:center; gap:10px; }
.group-tools{ display:flex; gap:8px; align-items:center; }
.iconbtn{
  width: 32px; height: 28px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.15);
  color: rgba(255,255,255,.85);
  cursor: pointer;
}
.iconbtn:hover{ border-color: rgba(255,255,255,.26); background: rgba(0,0,0,.22); }

.card-editable{ position: relative; }
.card-del{
  position:absolute;
  top: 8px; right: 8px;
  width: 24px; height: 24px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.20);
  color: rgba(255,255,255,.9);
  cursor: pointer;
  display:none;
}
body.is-edit .card-del{ display:inline-flex; align-items:center; justify-content:center; }
.card-del:hover{ background: rgba(0,0,0,.32); border-color: rgba(255,255,255,.28); }

/* modal */
.modal-backdrop{
  position:fixed; inset:0;
  background: rgba(0,0,0,.55);
  display:flex; align-items:center; justify-content:center;
  padding: 18px;
}
.modal{
  width: min(520px, 100%);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(10,10,10,.55);
  box-shadow: 0 20px 80px rgba(0,0,0,.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 16px;
}
.modal-title{ font-size: 16px; font-weight: 750; margin-bottom: 12px; }
.modal-form{ display:grid; gap: 12px; }
.field{ display:grid; gap: 6px; color: rgba(255,255,255,.75); font-size: 12px; }
.field input{
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.22);
  color: rgba(255,255,255,.92);
  outline: none;
}
.field input:focus{ border-color: rgba(255,255,255,.26); background: rgba(0,0,0,.30); }
.field.checkbox{ grid-template-columns: 20px 1fr; align-items:center; gap:10px; }
.modal-actions{ display:flex; justify-content:flex-end; gap:10px; padding-top: 6px; }

/* ===== 修复 modal 无法点击的致命问题 ===== */ /* 明确把背景伪元素压到最底层 */ body::before { z-index: 0;
}
/* 页面主体 */ .wrap { position: relative; z-index: 1;
}
/* 遮罩层 */ .modal-backdrop { z-index: 1000 !important; pointer-events: auto !important;
}
/* 弹窗本体 */ .modal { z-index: 1001 !important; pointer-events: auto !important;
}