/* URL Converter Frontend — v1.0.0 */

/* WordPress sidebar suppression */
#content,.site-content,#primary,.content-area,.entry-content,.post-content,
.page-content,main,#main,.main-content{
  width:100%!important;max-width:100%!important;
  margin:0!important;padding:0!important;float:none!important;
}
html{margin-top:0!important;}

#pka-wrap{
  --pka-bg:#f7f8fa;
  --pka-white:#ffffff;
  --pka-b1:#e8eaed;
  --pka-b2:#d0d4da;
  --pka-ac:#1a6fd4;       /* pka123 blue */
  --pka-ac-h:#1559b0;
  --pka-ac-lt:#eaf1fb;
  --pka-gn:#16a34a;
  --pka-gn-lt:#f0faf4;
  --pka-gd:#b45309;
  --pka-gd-lt:#fef9ee;
  --pka-rd:#dc2626;
  --pka-rd-lt:#fef2f2;
  --pka-tx:#1a1d23;
  --pka-tx2:#4b5563;
  --pka-mt:#9ca3af;
  --pka-r:8px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
body{background:var(--pka-bg);color:var(--pka-tx);font-family:'Noto Sans SC',sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased;}
#pka-wrap{max-width:960px;margin:0 auto;padding:0px 24px 80px;}
.pka-hidden{display:none!important;}

/* Plan tabs */
#pka-tabs{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap;}
.pka-tab{flex:1;min-width:120px;background:var(--pka-white);border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);padding:14px 12px;cursor:pointer;transition:all .15s;text-align:center;position:relative;user-select:none;}
.pka-tab:hover{border-color:var(--pka-ac);background:var(--pka-ac-lt);}
.pka-tab.active-free  {border-color:var(--pka-gn);background:var(--pka-gn-lt);}
.pka-tab.active-basic {border-color:var(--pka-ac);background:var(--pka-ac-lt);}
.pka-tab.active-silver{border-color:var(--pka-gd);background:var(--pka-gd-lt);}
.pka-tab-badge{position:absolute;top:-9px;left:50%;transform:translateX(-50%);font-size:10px;font-weight:600;padding:2px 10px;border-radius:100px;white-space:nowrap;background:var(--pka-ac);color:#fff;}
.pka-tab-name{font-size:12px;color:var(--pka-tx2);margin-bottom:4px;}
.pka-tab-price{font-size:20px;font-weight:700;line-height:1;margin-bottom:2px;}
.pka-tab-price.fc{color:var(--pka-gn);}.pka-tab-price.bc{color:var(--pka-ac);}.pka-tab-price.sc{color:var(--pka-gd);}
.pka-tab-desc{font-size:11px;color:var(--pka-mt);}

/* Login wall */
#pka-login-wall{background:var(--pka-white);border:1.5px solid var(--pka-b1);border-radius:12px;padding:36px 28px;margin-bottom:16px;box-shadow:0 1px 4px rgba(0,0,0,.05);text-align:center;}
.pka-login-icon{font-size:40px;margin-bottom:12px;}
#pka-login-wall h2{font-size:18px;font-weight:700;color:var(--pka-tx);margin-bottom:8px;}
#pka-login-wall p{font-size:13px;color:var(--pka-tx2);line-height:1.8;margin-bottom:20px;}
.pka-login-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;}
.pka-login-btns a{display:inline-block;padding:10px 24px;border-radius:var(--pka-r);font-size:14px;font-weight:600;text-decoration:none;transition:opacity .15s;}
.pka-login-btns a:hover{opacity:.85;}
.pka-lb-login{background:var(--pka-ac);color:#fff;}
.pka-lb-reg{background:var(--pka-gn-lt);border:1.5px solid var(--pka-gn);color:var(--pka-gn);}
#pka-login-loading{text-align:center;padding:40px;color:var(--pka-tx2);font-size:14px;}

/* Email field in gate */
#pka-email-input{width:100%;background:var(--pka-bg);border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);color:var(--pka-tx);font-family:'Noto Sans SC',sans-serif;font-size:13px;padding:10px 13px;outline:none;transition:border-color .15s;margin-bottom:8px;}
#pka-email-input:focus{border-color:var(--pka-ac);}
#pka-email-input::placeholder{color:var(--pka-mt);}

/* Buy bar */
#pka-buybar{margin-bottom:12px;}
#pka-buybar a{display:flex;align-items:center;justify-content:center;width:100%;padding:12px;border-radius:var(--pka-r);font-size:14px;font-weight:600;text-decoration:none;transition:opacity .15s;}
#pka-buybar a:hover{opacity:.88;}
#pka-buybar a.bb{background:var(--pka-ac);color:#fff;}
#pka-buybar a.bs{background:linear-gradient(135deg,#d97706,#b45309);color:#fff;}

/* Gate */
#pka-gate{background:var(--pka-white);border:1.5px solid var(--pka-b1);border-radius:12px;padding:28px 24px;margin-bottom:16px;box-shadow:0 1px 4px rgba(0,0,0,.05);}
.pka-gate-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;}
.pka-gate-icon{font-size:36px;margin-bottom:10px;}
#pka-gate-title{font-size:18px;font-weight:700;margin-bottom:8px;color:var(--pka-tx);}
#pka-gate-desc{font-size:13px;color:var(--pka-tx2);line-height:1.8;white-space:pre-line;}
.pka-gate-right{display:flex;flex-direction:column;gap:0;}
.pka-gate-right label{display:block;font-size:12px;font-weight:500;color:var(--pka-tx2);margin-bottom:6px;}
#pka-key-input{width:100%;background:var(--pka-bg);border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);color:var(--pka-tx);font-family:'DM Mono',monospace;font-size:12px;padding:10px 13px;outline:none;transition:border-color .15s;margin-bottom:8px;}
#pka-key-input:focus{border-color:var(--pka-ac);}
#pka-key-input::placeholder{color:var(--pka-mt);}
#pka-key-section{margin-bottom:0;}
.pka-dim{opacity:.4;pointer-events:none!important;}
#pka-btn-activate{width:100%;background:var(--pka-ac);border:none;border-radius:var(--pka-r);color:#fff;font-family:'Noto Sans SC',sans-serif;font-size:14px;font-weight:600;padding:11px;cursor:pointer;transition:background .15s;}
#pka-btn-activate:hover{background:var(--pka-ac-h);}
#pka-key-msg{font-size:12px;margin-top:6px;min-height:18px;}
#pka-key-msg.err{color:var(--pka-rd);}#pka-key-msg.ok{color:var(--pka-gn);}
#pka-btn-free{width:100%;margin-top:10px;background:var(--pka-gn-lt);border:1.5px solid var(--pka-gn);border-radius:var(--pka-r);color:var(--pka-gn);font-family:'Noto Sans SC',sans-serif;font-size:14px;font-weight:600;padding:11px;cursor:pointer;transition:all .15s;}
#pka-btn-free:hover{background:var(--pka-gn);color:#fff;}

/* User bar */
#pka-userbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--pka-gn-lt);border:1.5px solid #bbf7d0;border-radius:var(--pka-r);padding:10px 16px;margin-bottom:14px;}
.pka-dot{width:7px;height:7px;border-radius:50%;background:var(--pka-gn);animation:pulse 2s infinite;flex-shrink:0;}
#pka-ubadge{font-size:11px;font-weight:600;padding:3px 10px;border-radius:100px;}
#pka-ubadge.ub-free  {background:#dcfce7;color:var(--pka-gn);}
#pka-ubadge.ub-basic {background:var(--pka-ac-lt);color:var(--pka-ac);}
#pka-ubadge.ub-silver{background:var(--pka-gd-lt);color:var(--pka-gd);}
#pka-uinfo{font-size:13px;color:var(--pka-tx2);}
#pka-uinfo strong{color:var(--pka-tx);font-weight:600;}
#pka-btn-logout{margin-left:auto;background:transparent;border:1px solid var(--pka-b2);border-radius:6px;color:var(--pka-tx2);font-size:12px;padding:4px 12px;cursor:pointer;transition:all .15s;}
#pka-btn-logout:hover{border-color:var(--pka-rd);color:var(--pka-rd);}

/* Converter */
#pka-converter{background:var(--pka-white);border:1.5px solid var(--pka-b1);border-radius:12px;padding:24px;margin-bottom:14px;box-shadow:0 1px 4px rgba(0,0,0,.05);}
.pka-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.pka-card-label{font-size:13px;font-weight:600;color:var(--pka-tx);}
#pka-pill{font-size:12px;padding:3px 10px;border-radius:100px;font-weight:500;}
#pka-pill.ok    {background:#dcfce7;color:var(--pka-gn);}
#pka-pill.warn  {background:var(--pka-gd-lt);color:var(--pka-gd);}
#pka-pill.danger{background:var(--pka-rd-lt);color:var(--pka-rd);}
#pka-url-input{width:100%;background:var(--pka-bg);border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);color:var(--pka-tx);font-family:'DM Mono',monospace;font-size:12.5px;line-height:1.7;padding:13px;resize:vertical;min-height:130px;outline:none;transition:border-color .15s;display:block;}
#pka-url-input:focus{border-color:var(--pka-ac);}
#pka-url-input::placeholder{color:var(--pka-mt);}
.pka-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px;}
.pka-og label{display:block;font-size:12px;font-weight:500;color:var(--pka-tx2);margin-bottom:5px;}
.pka-og input,.pka-og select{width:100%;background:var(--pka-bg);border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);color:var(--pka-tx);font-family:'DM Mono',monospace;font-size:12px;padding:9px 11px;outline:none;transition:border-color .15s;}
.pka-og select:focus{border-color:var(--pka-ac);}
#pka-btn-convert{width:100%;margin-top:14px;background:var(--pka-ac);border:none;border-radius:var(--pka-r);color:#fff;font-family:'Noto Sans SC',sans-serif;font-size:15px;font-weight:700;padding:14px;cursor:pointer;transition:all .15s;}
#pka-btn-convert:hover:not(:disabled){background:var(--pka-ac-h);}
#pka-btn-convert:disabled{opacity:0.4;cursor:not-allowed;background:var(--pka-mt);}
#pka-btn-upload{width:100%;margin-top:12px;background:var(--pka-gn);border:none;border-radius:var(--pka-r);color:#fff;font-family:'Noto Sans SC',sans-serif;font-size:15px;font-weight:700;padding:13px;cursor:pointer;transition:all .15s;}
#pka-btn-upload:hover:not(:disabled){background:#15803d;}
#pka-btn-upload:disabled{opacity:0.4;cursor:not-allowed;background:var(--pka-mt);}

/* Results */
#pka-results{margin-top:16px;}
.pka-stats{display:flex;gap:0;margin-bottom:14px;background:var(--pka-white);border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);overflow:hidden;}
.pka-stat{flex:1;padding:14px;text-align:center;border-right:1px solid var(--pka-b1);}
.pka-stat:last-child{border-right:none;}
.pka-sv{font-size:28px;font-weight:700;line-height:1;margin-bottom:4px;}
.pka-sl{font-size:11px;color:var(--pka-mt);font-weight:500;}
.pka-stat:nth-child(1) .pka-sv{color:var(--pka-tx);}
.pka-stat:nth-child(2) .pka-sv{color:var(--pka-gn);}
.pka-stat:nth-child(3) .pka-sv{color:var(--pka-mt);}
.pka-stat:nth-child(4) .pka-sv{color:var(--pka-rd);}
.pka-export{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 14px;background:var(--pka-ac-lt);border:1.5px solid #bfdbfe;border-radius:var(--pka-r);margin-bottom:12px;}
.pka-elbl{font-size:12px;color:var(--pka-ac);font-weight:600;flex-shrink:0;}
.pka-ediv{width:1px;height:18px;background:var(--pka-b2);flex-shrink:0;}
#pka-btn-excel{background:var(--pka-white);border:1.5px solid var(--pka-gn);border-radius:var(--pka-r);color:var(--pka-gn);font-size:12px;font-weight:600;padding:7px 14px;cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:5px;}
#pka-btn-excel:hover{background:var(--pka-gn);color:#fff;}
#pka-btn-copy-tbl{background:var(--pka-white);border:1.5px solid var(--pka-ac);border-radius:var(--pka-r);color:var(--pka-ac);font-size:12px;font-weight:600;padding:7px 14px;cursor:pointer;transition:all .15s;}
#pka-btn-copy-tbl:hover{background:var(--pka-ac);color:#fff;}
.pka-bulk{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap;}
.pka-bulk button{background:var(--pka-white);border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);color:var(--pka-tx2);font-size:12px;padding:6px 12px;cursor:pointer;transition:all .15s;}
.pka-bulk button:hover{border-color:var(--pka-ac);color:var(--pka-ac);}
.pka-flashed{border-color:var(--pka-gn)!important;color:var(--pka-gn)!important;background:var(--pka-gn-lt)!important;}
.pka-ri{background:var(--pka-white);border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);margin-bottom:6px;overflow:hidden;transition:border-color .15s;}
.pka-ri:hover{border-color:var(--pka-ac);}
.pka-ri.ri-err{border-color:#fca5a5;}
.pka-ri.ri-checking{border-color:var(--pka-b2);opacity:.85;}
.pka-ri-body{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:10px 14px;}
.pka-ri-icon{font-size:14px;flex-shrink:0;}
.pka-ri-urls{min-width:0;}
.pka-ri-from{font-size:11px;color:var(--pka-mt);text-decoration:line-through;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px;}
.pka-ri-to{font-size:12px;font-family:'DM Mono',monospace;word-break:break-all;line-height:1.5;}
.pka-ri-to.tc{color:var(--pka-ac);}.pka-ri-to.tg{color:var(--pka-gn);}.pka-ri-to.tr{color:var(--pka-rd);}
.pka-ri-acts{display:flex;gap:6px;flex-shrink:0;align-items:center;}
.pka-rtag{font-size:11px;padding:2px 8px;border-radius:100px;font-weight:500;}
.pka-rtag.tconv{background:var(--pka-ac-lt);color:var(--pka-ac);}
.pka-rtag.tskip{background:#f3f4f6;color:var(--pka-mt);}
.pka-rtag.terr {background:var(--pka-rd-lt);color:var(--pka-rd);}
.pka-rtag.tcheck{background:#f3f4f6;color:var(--pka-mt);display:inline-flex;align-items:center;gap:4px;}
.pka-rtag.tcheck::before{content:'';display:inline-block;width:8px;height:8px;border:1.5px solid var(--pka-mt);border-top-color:transparent;border-radius:50%;animation:pka-spin .7s linear infinite;}
@keyframes pka-spin{to{transform:rotate(360deg)}}
.pka-cpbtn{background:var(--pka-bg);border:1px solid var(--pka-b1);border-radius:5px;color:var(--pka-tx2);font-size:11px;padding:3px 8px;cursor:pointer;transition:all .15s;white-space:nowrap;}
.pka-cpbtn:hover{border-color:var(--pka-ac);color:var(--pka-ac);}
.pka-cpbtn.cpok{border-color:var(--pka-gn);color:var(--pka-gn);}

/* Divider */
.pka-divider{height:1px;background:var(--pka-b1);margin:40px 0;}

/* Refund banner */
.pka-refund{background:#fffbeb;border:1.5px solid #fcd34d;border-radius:var(--pka-r);padding:12px 16px;margin-bottom:16px;font-size:13px;color:#92400e;line-height:1.7;}
.pka-refund strong{color:#b45309;font-weight:700;}

/* Pricing */
.pka-eyebrow{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--pka-mt);font-weight:600;margin-bottom:16px;}
.pka-pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.pka-pc{background:var(--pka-white);border:1.5px solid var(--pka-b1);border-radius:12px;padding:22px 18px;position:relative;transition:all .15s;box-shadow:0 1px 3px rgba(0,0,0,.04);}
.pka-pc:hover{border-color:var(--pka-ac);box-shadow:0 4px 16px rgba(26,111,212,.1);}
.pka-pc.pc-basic {border-color:#bfdbfe;}
.pka-pc.pc-silver{border-color:#fcd34d;box-shadow:0 2px 8px rgba(180,83,9,.08);}
.pka-pc-badge{position:absolute;top:-10px;left:50%;transform:translateX(-50%);font-size:10px;font-weight:700;padding:3px 12px;border-radius:100px;white-space:nowrap;}
.pka-pc-badge.pbb{background:var(--pka-ac);color:#fff;}
.pka-pc-badge.pbs{background:#b45309;color:#fff;}
.pka-pc-name{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--pka-mt);font-weight:600;margin-bottom:8px;}
.pka-pc-price{font-size:36px;font-weight:700;line-height:1;margin-bottom:2px;}
.pka-pc-price.fc{color:var(--pka-gn);}.pka-pc-price.bc{color:var(--pka-ac);}.pka-pc-price.sc{color:var(--pka-gd);}
.pka-pc-period{font-size:12px;color:var(--pka-mt);margin-bottom:16px;}
.pka-pc-feats{list-style:none;margin-bottom:16px;}
.pka-pc-feats li{font-size:13px;color:var(--pka-tx2);padding:6px 0;border-bottom:1px solid var(--pka-b1);display:flex;align-items:flex-start;gap:8px;line-height:1.5;}
.pka-pc-feats li:last-child{border-bottom:none;}
.pka-pc-feats li::before{content:'✓';color:var(--pka-gn);font-weight:700;font-size:12px;flex-shrink:0;margin-top:1px;}
.pka-no-ref{font-size:11px;color:#92400e;padding:6px 10px;background:#fffbeb;border:1px solid #fcd34d;border-radius:6px;margin-bottom:10px;line-height:1.6;}
.pka-pc a,.pka-pc button{display:block;width:100%;border-radius:var(--pka-r);font-family:'Noto Sans SC',sans-serif;font-size:13px;font-weight:700;padding:10px;cursor:pointer;text-align:center;text-decoration:none;transition:all .15s;border:none;}
.pka-pc a.pkb,.pka-pc button.pkb{background:var(--pka-ac);color:#fff;}
.pka-pc a.pks,.pka-pc button.pks{background:#b45309;color:#fff;}
.pka-pc a:hover,.pka-pc button.pka-buy-btn:hover{opacity:.88;}
.pka-pc-free-btn{background:var(--pka-bg)!important;border:1.5px solid var(--pka-b2)!important;color:var(--pka-tx2)!important;cursor:pointer;}
.pka-pc-free-btn:hover{border-color:var(--pka-gn)!important;color:var(--pka-gn)!important;background:var(--pka-gn-lt)!important;}

/* Steps */
.pka-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.pka-step{background:var(--pka-white);border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);padding:20px 16px;}
.pka-step-n{font-size:36px;font-weight:700;color:#e5e7eb;line-height:1;margin-bottom:10px;}
.pka-step-t{font-size:13px;font-weight:700;color:var(--pka-tx);margin-bottom:6px;}
.pka-step-d{font-size:12px;color:var(--pka-tx2);line-height:1.7;}

/* Captcha */
#pka-captcha-wrap{margin-top:16px;padding:14px;background:var(--pka-ac-lt);border:1.5px solid #bfdbfe;border-radius:var(--pka-r);}
#pka-captcha-label{font-size:12px;font-weight:600;color:var(--pka-ac);margin-bottom:10px;display:block;}
#pka-captcha-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
#pka-captcha-canvas{border:1.5px solid #93c5fd;border-radius:6px;cursor:pointer;background:#fff;flex-shrink:0;display:block;}
#pka-captcha-refresh{background:#fff;border:1.5px solid #93c5fd;border-radius:6px;color:var(--pka-ac);font-size:16px;width:36px;height:44px;cursor:pointer;transition:all .15s;flex-shrink:0;line-height:1;}
#pka-captcha-refresh:hover{background:var(--pka-ac);color:#fff;border-color:var(--pka-ac);}
#pka-captcha-input{flex:1;min-width:100px;max-width:140px;background:#fff;border:1.5px solid #93c5fd;border-radius:6px;color:var(--pka-tx);font-family:'DM Mono',monospace;font-size:18px;letter-spacing:.25em;padding:9px 13px;outline:none;transition:border-color .15s;}
#pka-captcha-input:focus{border-color:var(--pka-ac);}
#pka-captcha-input.cap-ok{border-color:var(--pka-gn);background:#f0faf4;}
#pka-captcha-input.cap-err{border-color:var(--pka-rd);background:#fef2f2;}
#pka-captcha-msg{font-size:12px;margin-top:8px;min-height:16px;font-weight:500;}
#pka-captcha-msg.ok{color:var(--pka-gn);}
#pka-captcha-msg.err{color:var(--pka-rd);}
/* Cooldown — 两个面板共用同一套样式 */
.pka-cooldown-wrap{margin-top:12px;}
.pka-cooldown-inner{display:flex;align-items:center;gap:10px;background:#fffbeb;border:2px solid #f59e0b;border-radius:var(--pka-r);padding:12px 18px;font-size:14px;font-weight:600;color:#92400e;box-shadow:0 2px 8px rgba(245,158,11,.15);}
.pka-cooldown-num{font-size:24px;font-weight:800;color:#b45309;min-width:32px;display:inline-block;text-align:center;font-family:'DM Mono',monospace;}

@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
@media(max-width:640px){
  .pka-gate-grid,.pka-pgrid,.pka-steps,.pka-opts{grid-template-columns:1fr;}
  #pka-tabs{flex-direction:column;}
}

/* ── WeChat purchase modal ─────────────────────────────────────────── */
#pka-modal-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);
  z-index:9999;align-items:center;justify-content:center;
}
#pka-modal-overlay.active{display:flex;}
#pka-modal{
  background:#fff;border-radius:16px;padding:28px 24px 24px;
  max-width:320px;width:90%;text-align:center;position:relative;
  box-shadow:0 20px 60px rgba(0,0,0,.25);
  animation:pka-modal-in .18s ease;
}
@keyframes pka-modal-in{from{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}
#pka-modal-close{
  position:absolute;top:10px;right:12px;background:none;border:none;
  font-size:22px;color:var(--pka-mt);cursor:pointer;line-height:1;padding:2px 6px;
  border-radius:6px;transition:all .15s;
}
#pka-modal-close:hover{background:var(--pka-b1);color:var(--pka-tx);}
#pka-modal-title{font-size:17px;font-weight:700;color:var(--pka-tx);margin-bottom:4px;}
#pka-modal-sub{font-size:13px;color:var(--pka-tx2);margin-bottom:16px;line-height:1.6;}
#pka-modal-img{
  width:100%;max-width:180px;border-radius:10px;
  border:1.5px solid var(--pka-b1);display:block;margin:0 auto;
}
#pka-modal-hint{font-size:12px;color:var(--pka-mt);margin-top:12px;line-height:1.6;}
/* ── Upload tab ─────────────────────────────────────────────────────── */
.pka-mode-tabs{display:flex;gap:0;margin-bottom:16px;border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);overflow:hidden;background:var(--pka-bg);}
.pka-mode-tab{flex:1;padding:10px 0;font-size:13px;font-weight:600;color:var(--pka-tx2);cursor:pointer;text-align:center;border:none;background:transparent;transition:all .15s;border-right:1px solid var(--pka-b1);}
.pka-mode-tab:last-child{border-right:none;}
.pka-mode-tab:hover{background:var(--pka-ac-lt);color:var(--pka-ac);}
.pka-mode-tab.active{background:var(--pka-white);color:var(--pka-ac);box-shadow:inset 0 -2px 0 var(--pka-ac);}

/* Drop zone */
#pka-dropzone{border:2px dashed var(--pka-b2);border-radius:var(--pka-r);padding:32px 20px;text-align:center;cursor:pointer;transition:all .2s;background:var(--pka-bg);margin-bottom:12px;}
#pka-dropzone:hover,#pka-dropzone.dragover{border-color:var(--pka-ac);background:var(--pka-ac-lt);}
#pka-dropzone-icon{font-size:36px;margin-bottom:8px;}
#pka-dropzone-text{font-size:13px;color:var(--pka-tx2);line-height:1.7;}
#pka-dropzone-text strong{color:var(--pka-ac);}
#pka-dropzone-hint{font-size:11px;color:var(--pka-mt);margin-top:4px;}
#pka-file-input{display:none;}

/* Upload file list */
#pka-upload-list{max-height:400px;overflow-y:auto;margin-bottom:12px;}
.pka-uf{background:var(--pka-white);border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);margin-bottom:6px;overflow:hidden;transition:border-color .15s;}
.pka-uf:hover{border-color:var(--pka-b2);}
.pka-uf.uf-ok{border-color:#bbf7d0;background:#fafffe;}
.pka-uf.uf-err{border-color:#fca5a5;background:#fffafa;}
.pka-uf.uf-ing{border-color:#bfdbfe;opacity:.85;}
.pka-uf-top{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:10px;padding:9px 12px;}
.pka-uf-thumb{width:44px;height:44px;object-fit:cover;border-radius:6px;border:1px solid var(--pka-b1);flex-shrink:0;background:var(--pka-bg);display:flex;align-items:center;justify-content:center;font-size:20px;}
.pka-uf-thumb img{width:44px;height:44px;object-fit:cover;border-radius:6px;}
.pka-uf-info{min-width:0;}
.pka-uf-name{font-size:12px;font-weight:600;color:var(--pka-tx);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px;}
.pka-uf-meta{font-size:11px;color:var(--pka-mt);}
.pka-uf-acts{display:flex;align-items:center;gap:6px;flex-shrink:0;}
.pka-uf-tag{font-size:10px;padding:2px 8px;border-radius:100px;font-weight:600;white-space:nowrap;}
.pka-uf-tag.ut-wait{background:#f3f4f6;color:var(--pka-mt);}
.pka-uf-tag.ut-ing{background:var(--pka-ac-lt);color:var(--pka-ac);display:inline-flex;align-items:center;gap:3px;}
.pka-uf-tag.ut-ing::before{content:'';display:inline-block;width:7px;height:7px;border:1.5px solid var(--pka-ac);border-top-color:transparent;border-radius:50%;animation:pka-spin .7s linear infinite;}
.pka-uf-tag.ut-ok{background:#dcfce7;color:#16a34a;font-weight:700;}
.pka-uf-tag.ut-err{background:var(--pka-rd-lt);color:var(--pka-rd);}
.pka-uf-cp{background:var(--pka-white);border:1px solid var(--pka-gn);border-radius:5px;color:var(--pka-gn);font-size:10px;font-weight:600;padding:3px 9px;cursor:pointer;white-space:nowrap;transition:all .15s;}
.pka-uf-cp:hover{background:var(--pka-gn);color:#fff;}
.pka-uf-cp.cpok{background:var(--pka-gn);color:#fff;}
.pka-uf-rm{background:transparent;border:none;color:var(--pka-mt);font-size:15px;cursor:pointer;line-height:1;padding:3px 5px;border-radius:4px;transition:color .15s;}
.pka-uf-rm:hover{color:var(--pka-rd);}
/* URL展示行 - 全宽，有背景 */
.pka-uf-urlbar{padding:6px 12px 8px 66px;background:#f8faff;border-top:1px solid #e8f0fe;}
.pka-uf-url{font-size:11px;font-family:'DM Mono',monospace;color:var(--pka-ac);word-break:break-all;line-height:1.5;}
.pka-uf-errbar{padding:6px 12px 8px 66px;background:#fff8f8;border-top:1px solid #fee2e2;}
.pka-uf-errmsg{font-size:11px;color:var(--pka-rd);line-height:1.5;}

/* Upload controls */
.pka-upload-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px;}
#pka-upload-count{font-size:12px;color:var(--pka-tx2);flex:1;}
#pka-btn-clear-files{background:transparent;border:1px solid var(--pka-b2);border-radius:var(--pka-r);color:var(--pka-mt);font-size:12px;padding:5px 11px;cursor:pointer;transition:all .15s;white-space:nowrap;}
#pka-btn-clear-files:hover{border-color:var(--pka-rd);color:var(--pka-rd);}
#pka-upload-progress{font-size:12px;color:var(--pka-ac);background:var(--pka-ac-lt);border:1px solid #bfdbfe;border-radius:6px;padding:8px 14px;display:flex;align-items:center;gap:8px;margin-bottom:10px;}
#pka-upload-progress span:first-child{display:inline-block;width:12px;height:12px;border:2px solid var(--pka-ac);border-top-color:transparent;border-radius:50%;animation:pka-spin .7s linear infinite;flex-shrink:0;}

/* Upload result action bar - unified bottom toolbar */
#pka-upload-action-bar{background:var(--pka-bg);border:1.5px solid var(--pka-b1);border-radius:var(--pka-r);padding:10px 12px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:4px;}
#pka-upload-action-bar .pka-abl{font-size:11px;color:var(--pka-mt);font-weight:600;flex-shrink:0;}
#pka-upload-action-bar .pka-abdiv{width:1px;height:16px;background:var(--pka-b1);flex-shrink:0;}
.pka-ab-btn{background:var(--pka-white);border:1.5px solid var(--pka-b1);border-radius:6px;color:var(--pka-tx2);font-size:12px;padding:5px 11px;cursor:pointer;transition:all .15s;white-space:nowrap;}
.pka-ab-btn:hover{border-color:var(--pka-ac);color:var(--pka-ac);}
.pka-ab-btn.ab-excel{border-color:var(--pka-gn);color:var(--pka-gn);}
.pka-ab-btn.ab-excel:hover{background:var(--pka-gn);color:#fff;}

/* Upload captcha */
#pka-upload-captcha-wrap{margin-top:10px;padding:14px;background:var(--pka-ac-lt);border:1.5px solid #bfdbfe;border-radius:var(--pka-r);}
#pka-upload-captcha-label{font-size:12px;font-weight:600;color:var(--pka-ac);margin-bottom:10px;display:block;}
#pka-upload-captcha-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
#pka-upload-captcha-canvas{border:1.5px solid #93c5fd;border-radius:6px;cursor:pointer;background:#fff;flex-shrink:0;display:block;}
#pka-upload-captcha-refresh{background:#fff;border:1.5px solid #93c5fd;border-radius:6px;color:var(--pka-ac);font-size:16px;width:36px;height:44px;cursor:pointer;transition:all .15s;flex-shrink:0;line-height:1;}
#pka-upload-captcha-refresh:hover{background:var(--pka-ac);color:#fff;border-color:var(--pka-ac);}
#pka-upload-captcha-input{flex:1;min-width:100px;max-width:140px;background:#fff;border:1.5px solid #93c5fd;border-radius:6px;color:var(--pka-tx);font-family:'DM Mono',monospace;font-size:18px;letter-spacing:.25em;padding:9px 13px;outline:none;transition:border-color .15s;}
#pka-upload-captcha-input:focus{border-color:var(--pka-ac);}
#pka-upload-captcha-input.cap-ok{border-color:var(--pka-gn);background:#f0faf4;}
#pka-upload-captcha-input.cap-err{border-color:var(--pka-rd);background:#fef2f2;}
#pka-upload-captcha-msg{font-size:12px;margin-top:8px;min-height:16px;font-weight:500;}
#pka-upload-captcha-msg.ok{color:var(--pka-gn);}
#pka-upload-captcha-msg.err{color:var(--pka-rd);}
/* Upload export bar - now merged into action bar, keep for compat */
.pka-upload-export{display:none;}
#pka-upload-btn-excel{display:none;}

/* 顶部间距修复 */
#pka-wrap {
    padding-top: 50px !important;
}

/* ── Excel批量转换面板 ───────────────────────────────────── */
#pka-excel-dropzone {
  border: 2px dashed var(--pka-b2);
  border-radius: var(--pka-r);
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  background: var(--pka-bg);
  margin-bottom: 14px;
}
#pka-excel-dropzone:hover,
#pka-excel-dropzone.dragover { border-color: var(--pka-ac); background: var(--pka-ac-lt); }
#pka-excel-dropzone-icon { font-size: 36px; margin-bottom: 8px; }
#pka-excel-dropzone-text { font-size: 13px; color: var(--pka-tx2); line-height: 1.7; }
#pka-excel-dropzone-text strong { color: var(--pka-ac); }
#pka-excel-dropzone-hint { font-size: 11px; color: var(--pka-mt); margin-top: 4px; }
#pka-excel-file-input { display: none; }

/* 配置区 */
#pka-excel-config { margin-top: 4px; }
.pka-excel-config-row { margin-bottom: 14px; }
.pka-excel-config-item label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--pka-tx2); margin-bottom: 8px;
}
#pka-excel-col-checkboxes {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.pka-excel-col-cb {
  display: flex; align-items: center; gap: 5px;
  background: var(--pka-white); border: 1.5px solid var(--pka-b1);
  border-radius: 6px; padding: 6px 12px; cursor: pointer;
  font-size: 12px; color: var(--pka-tx2); transition: all .15s;
  user-select: none;
}
.pka-excel-col-cb:hover { border-color: var(--pka-ac); color: var(--pka-ac); }
.pka-excel-col-cb.selected {
  border-color: var(--pka-ac); background: var(--pka-ac-lt); color: var(--pka-ac); font-weight: 600;
}
.pka-excel-col-cb input[type=checkbox] { display: none; }

/* 预览表格 */
.pka-excel-preview-label {
  font-size: 12px; font-weight: 600; color: var(--pka-tx2); margin-bottom: 6px;
}
#pka-excel-preview-table {
  overflow-x: auto; margin-bottom: 12px;
  border: 1.5px solid var(--pka-b1); border-radius: var(--pka-r);
}
#pka-excel-preview-table table {
  width: 100%; border-collapse: collapse; font-size: 12px;
}
#pka-excel-preview-table th {
  background: var(--pka-bg); padding: 8px 12px; text-align: left;
  border-bottom: 1.5px solid var(--pka-b1); color: var(--pka-mt);
  font-size: 11px; font-weight: 700; white-space: nowrap;
}
#pka-excel-preview-table td {
  padding: 7px 12px; border-bottom: 1px solid var(--pka-b1);
  max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
#pka-excel-preview-table tr:last-child td { border-bottom: none; }
#pka-excel-preview-table td.is-url { color: var(--pka-ac); font-family: monospace; font-size: 11px; }

/* URL数量提示 */
.pka-excel-count-info {
  font-size: 12px; color: var(--pka-tx2);
  background: var(--pka-ac-lt); border: 1px solid #bfdbfe;
  border-radius: 6px; padding: 8px 12px; margin-bottom: 12px;
}
.pka-excel-count-info.warn { background: var(--pka-gd-lt); border-color: var(--pka-gd); color: var(--pka-gd); }
.pka-excel-count-info.err  { background: var(--pka-rd-lt); border-color: var(--pka-rd); color: var(--pka-rd); }

/* 转换按钮 */
#pka-btn-excel-convert {
  width: 100%; margin-top: 4px;
  background: var(--pka-ac); border: none; border-radius: var(--pka-r);
  color: #fff; font-family: inherit; font-size: 15px; font-weight: 700;
  padding: 14px; cursor: pointer; transition: all .15s;
}
#pka-btn-excel-convert:hover:not(:disabled) { background: var(--pka-ac-h); }
#pka-btn-excel-convert:disabled { opacity: .4; cursor: not-allowed; }

/* 进度 */
#pka-excel-progress { margin-top: 16px; }
.pka-excel-progress-inner {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--pka-ac); margin-bottom: 10px;
}
.pka-excel-spinner {
  display: inline-block; width: 14px; height: 14px;
  border: 2px solid var(--pka-ac); border-top-color: transparent;
  border-radius: 50%; animation: pka-spin .7s linear infinite; flex-shrink: 0;
}
.pka-excel-progress-bar-wrap {
  background: var(--pka-b1); border-radius: 100px; height: 6px; overflow: hidden;
}
#pka-excel-progress-bar {
  height: 100%; background: var(--pka-ac);
  border-radius: 100px; transition: width .3s; width: 0%;
}

/* 结果区 */
#pka-excel-result { margin-top: 16px; }
.pka-excel-result-stats {
  display: flex; gap: 12px; margin-bottom: 14px;
}
.pka-excel-stat {
  flex: 1; background: var(--pka-white); border: 1.5px solid var(--pka-b1);
  border-radius: var(--pka-r); padding: 14px; text-align: center;
}
.pka-excel-stat span { display: block; font-size: 28px; font-weight: 800; color: var(--pka-tx); line-height: 1; margin-bottom: 4px; }
.pka-excel-stat small { font-size: 11px; color: var(--pka-mt); }
.pka-excel-stat.ok span { color: var(--pka-gn); }
.pka-excel-stat.err span { color: var(--pka-rd); }

#pka-btn-excel-download {
  width: 100%; margin-bottom: 10px;
  background: var(--pka-gn); border: none; border-radius: var(--pka-r);
  color: #fff; font-family: inherit; font-size: 14px; font-weight: 700;
  padding: 13px; cursor: pointer; transition: all .15s;
}
#pka-btn-excel-download:hover { background: #15803d; }
#pka-btn-excel-reset {
  width: 100%; background: var(--pka-white); border: 1.5px solid var(--pka-b2);
  border-radius: var(--pka-r); color: var(--pka-tx2); font-family: inherit;
  font-size: 13px; font-weight: 600; padding: 10px; cursor: pointer; transition: all .15s;
}
#pka-btn-excel-reset:hover { border-color: var(--pka-ac); color: var(--pka-ac); }

/* Excel面板验证码 - 复用上传面板样式 */
#pka-excel-captcha-wrap {
  margin-top: 10px; padding: 14px;
  background: var(--pka-ac-lt); border: 1.5px solid #bfdbfe; border-radius: var(--pka-r);
}
#pka-excel-captcha-label {
  font-size: 12px; font-weight: 600; color: var(--pka-ac); margin-bottom: 10px; display: block;
}
#pka-excel-captcha-row {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
#pka-excel-captcha-canvas {
  border: 1.5px solid #93c5fd; border-radius: 6px; cursor: pointer; background: #fff; flex-shrink: 0; display: block;
}
#pka-excel-captcha-refresh {
  background: #fff; border: 1.5px solid #93c5fd; border-radius: 6px; color: var(--pka-ac);
  font-size: 16px; width: 36px; height: 44px; cursor: pointer; transition: all .15s; flex-shrink: 0; line-height: 1;
}
#pka-excel-captcha-refresh:hover { background: var(--pka-ac); color: #fff; border-color: var(--pka-ac); }
#pka-excel-captcha-input {
  flex: 1; min-width: 100px; max-width: 140px; background: #fff; border: 1.5px solid #93c5fd;
  border-radius: 6px; color: var(--pka-tx); font-family: 'DM Mono','Courier New',monospace;
  font-size: 18px; letter-spacing: .25em; padding: 9px 13px; outline: none; transition: border-color .15s;
}
#pka-excel-captcha-input:focus { border-color: var(--pka-ac); }
#pka-excel-captcha-input.cap-ok { border-color: var(--pka-gn); background: #f0faf4; }
#pka-excel-captcha-input.cap-err { border-color: var(--pka-rd); background: var(--pka-rd-lt); }
#pka-excel-captcha-msg { font-size: 12px; margin-top: 8px; min-height: 16px; font-weight: 500; }
#pka-excel-captcha-msg.ok { color: var(--pka-gn); }
#pka-excel-captcha-msg.err { color: var(--pka-rd); }