*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family:'Microsoft YaHei','Segoe UI',sans-serif;
  background:#050810;
  color:#e0d6c8;
  min-height:100vh;
  padding:12px
}
.container{max-width:900px;margin:0 auto}
.header{text-align:center;padding:18px 0 10px;position:relative}
.header h1{
  font-size:28px;
  background:linear-gradient(180deg,#ffd866,#c8962e,#8a6a1a);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  letter-spacing:4px;
  text-shadow:0 0 30px rgba(200,150,46,.3)
}
.header .sub{color:#6a5e4a;font-size:12px;margin-top:3px;letter-spacing:1px}

.admin-toggle{
  position:absolute;right:0;top:50%;transform:translateY(-50%);
  font-size:11px;color:#2a2e3a;cursor:pointer;user-select:none;
  padding:3px 6px;border-radius:4px;transition:color .2s
}
.admin-toggle:hover{color:#5a6e7a}
.admin-panel{
  display:none;margin:6px 0;padding:8px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(200,150,46,.12);
  border-radius:8px;text-align:center
}
.admin-panel.show{display:block}
.admin-panel input{
  padding:4px 8px;background:#1a1f2e;border:1px solid #2a2f3e;
  border-radius:5px;color:#e0d6c8;font-size:12px;outline:none;
  width:90px;margin:0 3px
}
.admin-panel input:focus{border-color:#c8962e}
.admin-panel input[type=password]{width:110px}
.admin-panel .st{font-size:11px;color:#4a4e4a;margin-left:6px}
.admin-panel .st.on{color:#8aca8a}

.toolbar{
  display:flex;gap:6px;margin:8px 0;flex-wrap:wrap;align-items:center
}
.toolbar input,.toolbar select{
  padding:5px 10px;background:#121724;border:1px solid #2a2f3e;
  border-radius:5px;color:#e0d6c8;font-size:12px;outline:none
}
.toolbar input:focus,.toolbar select:focus{border-color:#c8962e}
.toolbar input{flex:1;min-width:120px}
.toolbar select{min-width:80px}

.btn{
  padding:5px 14px;border:none;border-radius:5px;cursor:pointer;
  font-size:12px;font-weight:bold;transition:all .2s;white-space:nowrap
}
.btn-gold{background:linear-gradient(135deg,#c8962e,#a67c1e);color:#fff}
.btn-gold:hover{background:linear-gradient(135deg,#dba43e,#b88a2e)}
.btn-blue{background:linear-gradient(135deg,#2a4a7a,#1a3a5a);color:#ccc}
.btn-blue:hover{background:linear-gradient(135deg,#3a5a8a,#2a4a6a)}
.btn-red{background:#4a2020;color:#c88}
.btn-red:hover{background:#5a3030}
.btn-green{background:linear-gradient(135deg,#2a5a2a,#1a4a1a);color:#8aca8a}
.btn-green:hover{background:linear-gradient(135deg,#3a6a3a,#2a5a2a)}
.btn-sm{padding:3px 10px;font-size:11px}

.cmd-list{display:flex;flex-direction:column;gap:10px;margin:10px 0}
.cmd-card{
  border-radius:12px;padding:14px 16px;
  transition:all .3s ease;position:relative;overflow:hidden
}
.cmd-card::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;border-radius:12px;opacity:0;transition:opacity .3s;pointer-events:none}
.cmd-card:hover::before{opacity:1}
.cmd-card:hover{transform:translateY(-2px)}

.cmd-card.gold{
  background:linear-gradient(145deg,#1a1628,#0e0a1a);
  border:1px solid #3a2e1a;
  box-shadow:0 0 20px rgba(200,150,46,.08),inset 0 0 60px rgba(200,150,46,.03)
}
.cmd-card.gold::before{background:radial-gradient(ellipse at 50% 0,rgba(200,150,46,.06),transparent 70%)}
.cmd-card.gold:hover{border-color:#6a4e2a;box-shadow:0 0 30px rgba(200,150,46,.15),inset 0 0 60px rgba(200,150,46,.05)}
.cmd-card.gold .card-title{color:#e8cc70;text-shadow:0 0 15px rgba(200,150,46,.3)}
.cmd-card.gold .card-tag{color:#6a5a3a}
.cmd-card.gold .card-code{color:#d4a84a;background:rgba(200,150,46,.08);border-color:#4a3a1a}
.cmd-card.gold .copy-icon{background:rgba(200,150,46,.1);color:#d4a84a;border-color:#4a3a1a}
.cmd-card.gold .copy-icon:hover{background:rgba(200,150,46,.2)}
.cmd-card.gold .t{color:#6aba6a}
.cmd-card.gold .deadline{color:#7a6a3a}
.cmd-card.gold .rewards{border-color:#2a2218}
.cmd-card.gold .rewards span{background:rgba(180,130,60,.1);color:#c8a86a}

.cmd-card.red{
  background:linear-gradient(145deg,#1a0a0e,#0e0608);
  border:1px solid #4a1a1a;
  box-shadow:0 0 25px rgba(220,50,50,.1),inset 0 0 60px rgba(220,50,50,.04);
  animation:pulse-red 2s ease-in-out infinite
}
@keyframes pulse-red{
  0%,100%{box-shadow:0 0 25px rgba(220,50,50,.1)}
  50%{box-shadow:0 0 40px rgba(220,50,50,.2)}
}
.cmd-card.red::before{background:radial-gradient(ellipse at 50% 0,rgba(220,50,50,.08),transparent 70%)}
.cmd-card.red:hover{border-color:#6a2a2a;box-shadow:0 0 40px rgba(220,50,50,.2),inset 0 0 60px rgba(220,50,50,.06)}
.cmd-card.red .card-title{color:#e86060;text-shadow:0 0 15px rgba(220,50,50,.4)}
.cmd-card.red .card-tag{color:#6a3a3a}
.cmd-card.red .card-code{color:#e86060;background:rgba(220,50,50,.1);border-color:#4a2a2a}
.cmd-card.red .copy-icon{background:rgba(220,50,50,.1);color:#e86060;border-color:#4a2a2a}
.cmd-card.red .copy-icon:hover{background:rgba(220,50,50,.2)}
.cmd-card.red .t{color:#ea4a3a;font-weight:bold}
.cmd-card.red .deadline{color:#7a3a3a}
.cmd-card.red .rewards{border-color:#2a1a1a}
.cmd-card.red .rewards span{background:rgba(200,60,60,.1);color:#c86a6a}

.cmd-card.dark{
  background:linear-gradient(145deg,#0a0a0e,#050508);
  border:1px solid #1a1a2a;
  opacity:.6;
  box-shadow:0 0 10px rgba(0,0,0,.3)
}
.cmd-card.dark::before{background:radial-gradient(ellipse at 50% 0,rgba(100,100,120,.04),transparent 70%)}
.cmd-card.dark:hover{border-color:#2a2a3a;opacity:.75}
.cmd-card.dark .card-title{color:#5a5a6a;text-shadow:none}
.cmd-card.dark .card-tag{color:#2a2a3a}
.cmd-card.dark .card-code{color:#3a3a4a;background:rgba(50,50,60,.1);border-color:#1a1a2a}
.cmd-card.dark .copy-icon{background:rgba(50,50,60,.1);color:#3a3a4a;border-color:#1a1a2a}
.cmd-card.dark .copy-icon:hover{background:rgba(50,50,60,.2)}
.cmd-card.dark .t{color:#3a3a4a}
.cmd-card.dark .deadline{color:#2a2a3a}
.cmd-card.dark .rewards{border-color:#0e0e1a}
.cmd-card.dark .rewards span{background:rgba(50,50,60,.05);color:#3a3a3a}

.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:6px;z-index:1}
.card-left{flex:1;min-width:0}
.card-title{font-size:15px;font-weight:bold;line-height:1.3;position:relative;z-index:1}
.card-tag{font-size:11px;margin-top:2px;position:relative;z-index:1}
.card-right{display:flex;align-items:center;gap:4px;flex-shrink:0;z-index:1}
.card-code{
  padding:3px 12px;border-radius:5px;
  font-size:13px;font-weight:bold;letter-spacing:.5px;user-select:all;
  transition:all .3s
}
.copy-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:5px;
  cursor:pointer;transition:all .3s;font-size:13px;border:1px solid
}
.card-time{z-index:1}.card-time .t{font-size:13px;font-weight:bold}
.card-time .deadline{font-size:11px;margin-top:2px}
.rewards{
  margin-top:8px;padding-top:7px;border-top:1px solid;
  font-size:12px;line-height:1.6;z-index:1
}
.rewards span{
  display:inline-block;padding:2px 9px;border-radius:4px;margin:2px 3px;font-size:11px
}
.card-actions{margin-top:8px;display:flex;gap:4px;justify-content:flex-end;z-index:1}

/* ===== 折叠按钮 ===== */
.dark .card-time,.dark .rewards,.dark .card-actions{display:none}
.dark .card.hide{display:none}
.dark .fold-btn{
  text-align:center;padding:6px;margin-top:4px;border-radius:4px;
  color:#7a7a8a;cursor:pointer;font-size:12px;z-index:1;
  border:1px solid #2a2a3a;transition:all .3s;user-select:none
}
.dark .fold-btn:hover{color:#aaaaaa;background:rgba(100,100,120,.15);border-color:#3a3a4a}
.dark.show .card-time,.dark.show .rewards,.dark.show .card-actions{display:block}
.dark.show .card-actions{display:flex}

.modal-overlay{
  display:none;position:fixed;inset:0;
  background:rgba(0,0,0,.8);z-index:1000;
  justify-content:center;align-items:center;padding:16px
}
.modal-overlay.show{display:flex}
.modal{
  background:#141a2a;border:1px solid #c8962e;border-radius:12px;
  padding:20px;max-width:480px;width:100%;max-height:90vh;overflow-y:auto;
  box-shadow:0 0 40px rgba(200,150,46,.15)
}
.modal h2{color:#c8962e;font-size:17px;margin-bottom:14px;text-align:center}
.modal .f{margin-bottom:10px}
.modal .f label{display:block;font-size:12px;color:#6a5e4a;margin-bottom:3px}
.modal .f input,.modal .f select,.modal .f textarea{
  width:100%;padding:6px 10px;background:#0e1220;
  border:1px solid #2a2f3e;border-radius:5px;color:#e0d6c8;font-size:13px;outline:none
}
.modal .f input:focus,.modal .f select:focus,.modal .f textarea:focus{border-color:#c8962e}
.modal .f textarea{min-height:70px;resize:vertical}
.modal .btns{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}
.no-data{text-align:center;padding:40px 20px;color:#3a3e4a;font-size:13px}
.toast{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);
  background:#1a1f2e;border:1px solid #c8962e;border-radius:8px;
  padding:8px 20px;color:#f7d875;font-size:13px;z-index:2000;
  opacity:0;transition:opacity .3s;pointer-events:none;
  box-shadow:0 0 20px rgba(200,150,46,.2)
}
.toast.show{opacity:1}
#fileInput{display:none}

@media(max-width:600px){
  body{padding:8px}
  .header h1{font-size:24px}
  .card-top{flex-direction:column}
  .card-right{align-self:flex-end;margin-top:-30px}
  .card-code{font-size:12px;padding:2px 8px}
  .copy-icon{width:28px;height:28px;font-size:12px}
  .modal{padding:14px}
  .toolbar input{min-width:100px}
}