/* JoyinnTek 加工中心（在线 3D 打印）— 仅 /jiagongzhongxin/ 使用 */

.pc-free-tag{color:var(--cyan-2)}
.pc-work [hidden],.pc-side [hidden]{display:none!important}

/* ── 流程条 ─────────────────────────────────────── */
.pc-flow-section{padding:44px 0;border-bottom:1px solid var(--line)}
.pc-flow{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;margin:0;padding:0;list-style:none;counter-reset:none}
.pc-flow li{position:relative;display:grid;gap:2px;padding:0 18px 0 0}
.pc-flow li:not(:last-child)::after{content:"";position:absolute;top:11px;left:44px;right:14px;height:1px;background:linear-gradient(90deg,#cfd5df,transparent)}
.pc-flow b{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.08em}
.pc-flow span{font-weight:700;font-size:16px}
.pc-flow small{color:var(--muted);font-size:13px}

/* ── 工作区（深色控制台）─────────────────────────── */
.pc-work{color:var(--paper);background:var(--ink);padding:88px 0 104px;overflow:hidden}
.pc-work::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 50% 50% at 12% 0%,rgba(124,92,255,0.14),transparent 70%),radial-gradient(ellipse 40% 50% at 100% 100%,rgba(34,211,238,0.10),transparent 70%)}
.pc-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}
.pc-panel{padding:32px;background:rgba(255,255,255,0.03);border:1px solid var(--glass-border);border-radius:var(--radius-lg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.pc-panel-head{margin-bottom:22px}
.pc-panel-head .kicker{margin:0 0 6px}
.pc-panel-head h2{font-size:clamp(24px,2.6vw,32px);letter-spacing:-.02em}
.pc-panel-head h3{font-size:22px}

.pc-drop{display:grid;justify-items:center;gap:10px;padding:56px 24px;text-align:center;border:1.5px dashed rgba(255,255,255,0.18);border-radius:var(--radius-lg);background:rgba(255,255,255,0.02);cursor:pointer;transition:border-color var(--transition),background var(--transition),transform var(--transition)}
.pc-drop:hover,.pc-drop.is-over{border-color:var(--cyan-2);background:rgba(34,211,238,0.06)}
.pc-drop.is-over{transform:scale(1.01)}
.pc-drop strong{font-size:18px}
.pc-drop small{max-width:440px;color:var(--muted-dark)}
.pc-drop-icon{display:grid;place-items:center;width:64px;height:64px;border-radius:18px;background:var(--accent-gradient);box-shadow:0 18px 40px rgba(124,92,255,0.35);transition:transform var(--transition)}
.pc-drop-icon svg{width:30px;height:30px}
.pc-drop:hover .pc-drop-icon{transform:translateY(-3px)}
.pc-drop.is-busy{pointer-events:none;opacity:.6}

.pc-result{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:24px;align-items:stretch}
.pc-viewer{position:relative;min-height:340px;border-radius:var(--radius-lg);background:radial-gradient(ellipse at 50% 40%,#1a1e2e,#0a0b12 75%);border:1px solid var(--glass-border);overflow:hidden}
.pc-viewer canvas{position:absolute;inset:0;width:100%;height:100%;cursor:grab;touch-action:none}
.pc-viewer canvas:active{cursor:grabbing}
.pc-viewer-hint{position:absolute;left:14px;bottom:12px;font-family:var(--mono);font-size:11px;color:rgba(255,255,255,0.45);pointer-events:none}
.pc-reset{position:absolute;right:12px;top:12px;padding:6px 12px;font-size:13px;color:#fff;background:rgba(7,8,13,0.6);border:1px solid var(--glass-border);border-radius:99px;backdrop-filter:blur(8px)}
.pc-reset:hover{border-color:var(--cyan-2)}

.pc-file{margin:0 0 12px;font-weight:600;overflow-wrap:anywhere}
.pc-dl{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;margin:0}
.pc-dl dt{color:var(--muted-dark);font-size:14px}
.pc-dl dd{margin:0;font-family:var(--mono);font-size:14px;text-align:right}
.pc-price{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:20px;padding-top:18px;border-top:1px solid var(--glass-border)}
.pc-price span{color:var(--muted-dark)}
.pc-price strong{font-size:34px;letter-spacing:-.03em;background:var(--accent-gradient-h);-webkit-background-clip:text;background-clip:text;color:transparent}
.pc-price s{margin-right:8px;color:var(--muted-dark);font-size:16px;font-weight:500}
.pc-issues{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:8px}
.pc-issues li{padding:10px 12px;border-radius:var(--radius);font-size:14px;background:rgba(255,51,85,0.1);border:1px solid rgba(255,51,85,0.35);color:#ffb3c0}
.pc-issues li.ok{background:rgba(16,185,129,0.1);border-color:rgba(16,185,129,0.35);color:#a7f3d0}
.pc-issues li.info{background:rgba(34,211,238,0.08);border-color:rgba(34,211,238,0.3);color:#bdf4fb}

.pc-form{margin-top:32px;padding-top:28px;border-top:1px solid var(--glass-border)}
.pc-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.pc-fields label{display:grid;gap:6px;font-size:14px;color:var(--muted-dark)}
.pc-fields .pc-wide{grid-column:span 3}
.pc-fields input,.pc-fields select{width:100%;padding:12px 14px;color:#fff;background:rgba(255,255,255,0.04);border:1px solid var(--glass-border);border-radius:var(--radius);transition:border-color var(--transition),background var(--transition)}
.pc-fields select option{color:var(--ink)}
.pc-fields input:focus,.pc-fields select:focus{outline:none;border-color:var(--cyan-2);background:rgba(34,211,238,0.05)}
.pc-fields input[aria-invalid="true"]{border-color:#ff3355}
.pc-agree{display:flex;gap:10px;align-items:flex-start;margin-top:18px;font-size:14px;color:var(--muted-dark)}
.pc-agree input{margin-top:4px;accent-color:var(--violet)}
.pc-agree a{color:var(--cyan-2);text-decoration:underline;text-underline-offset:3px}
.pc-submit-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px 20px;margin-top:24px}
.pc-submit-row .button[disabled]{opacity:.45;pointer-events:none}
.pc-work .button.outline-dark{color:#fff;border-color:rgba(255,255,255,0.25)}
.pc-work .button.outline-dark:hover{background:rgba(255,255,255,0.08);border-color:#fff}
.pc-msg{margin:0;font-size:14px;color:var(--muted-dark)}
.pc-msg.err{color:#ff8fa3}
.pc-msg.ok{color:#6ee7b7}
.pc-link{padding:0;color:var(--muted-dark);background:none;border:0;text-decoration:underline;text-underline-offset:3px}
.pc-link:hover{color:#fff}

/* ── 跟踪视图 ───────────────────────────────────── */
.pc-track-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:0 0 28px;padding:0;list-style:none}
.pc-track-steps li{position:relative;padding:14px 0 0;font-size:14px;color:var(--muted-dark);border-top:3px solid rgba(255,255,255,0.1)}
.pc-track-steps li.done{color:#fff;border-image:var(--accent-gradient-h) 1}
.pc-track-steps li.now{color:#fff;font-weight:700}
.pc-track-steps li.now::before{content:"";position:absolute;top:-7px;left:0;width:11px;height:11px;border-radius:50%;background:var(--cyan-2);box-shadow:0 0 0 0 rgba(34,211,238,0.6);animation:ping 1.8s var(--ease-out) infinite}
.pc-track-steps li.stop{color:#ff8fa3;border-top-color:#ff3355}
.pc-track-grid{display:grid;grid-template-columns:minmax(0,1fr) 200px;gap:28px;align-items:start}
.pc-qr{margin:0;padding:14px;text-align:center;background:#fff;border-radius:var(--radius-lg);color:var(--ink)}
.pc-qr svg,.pc-qr img{display:block;width:100%;height:auto}
.pc-qr figcaption{margin-top:8px;font-size:12px;line-height:1.5;color:var(--muted)}

/* ── 侧栏卡片 ───────────────────────────────────── */
.pc-side{display:grid;gap:16px;position:sticky;top:calc(var(--header-h) + 20px)}
.pc-card{padding:22px;background:rgba(255,255,255,0.03);border:1px solid var(--glass-border);border-radius:var(--radius-lg)}
.pc-card-head{display:flex;gap:14px;align-items:center;margin-bottom:12px}
.pc-card-kicker{margin:0 0 4px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-dark)}
.pc-led{position:relative;flex:none;width:12px;height:12px;border-radius:50%;background:#4b5263}
.pc-led.on{background:var(--green);box-shadow:0 0 12px rgba(16,185,129,0.8)}
.pc-led.busy{background:#fbbf24;box-shadow:0 0 12px rgba(251,191,36,0.8)}
.pc-led.on::after,.pc-led.busy::after{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid currentColor;color:inherit;animation:ping 1.8s var(--ease-out) infinite}
.pc-printer-state{margin:0;font-size:15px}
.pc-progress{height:6px;margin-top:14px;border-radius:99px;background:rgba(255,255,255,0.08);overflow:hidden}
.pc-progress span{display:block;height:100%;width:0;background:var(--accent-gradient-h);transition:width .8s var(--ease-out)}
.pc-mini{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;margin:14px 0 0;font-size:13px}
.pc-mini:empty{display:none}
.pc-mini dt{color:var(--muted-dark)}
.pc-mini dd{margin:0;font-family:var(--mono);text-align:right}
.pc-queue{display:grid;gap:8px;margin:8px 0 0;padding:0;list-style:none;max-height:320px;overflow:auto}
.pc-queue li{display:grid;grid-template-columns:28px 1fr auto;gap:10px;align-items:center;padding:10px 12px;font-size:13px;border-radius:var(--radius);background:rgba(255,255,255,0.03);border:1px solid transparent}
.pc-queue li b{font-family:var(--mono);color:var(--muted-dark)}
.pc-queue li span{font-family:var(--mono)}
.pc-queue li em{font-style:normal;color:var(--muted-dark)}
.pc-queue li.printing{border-color:rgba(251,191,36,0.4)}
.pc-queue li.mine{border-color:var(--cyan-2);background:rgba(34,211,238,0.06)}
.pc-queue li.pc-empty{display:block;color:var(--muted-dark);text-align:center}
.pc-free{background:linear-gradient(135deg,rgba(255,51,85,0.12),rgba(124,92,255,0.12) 52%,rgba(34,211,238,0.12));border-color:rgba(124,92,255,0.35)}
.pc-free p:last-child{margin:0;font-size:14px}
.pc-free.used{background:rgba(255,255,255,0.03);border-color:var(--glass-border)}

.pc-rules .glass-card{padding:28px}
.pc-rules h3{font-size:18px;margin-bottom:10px}
.pc-rules p{margin:0;color:var(--muted);font-size:15px}
.pc-rules .pc-note{margin-top:12px;color:var(--ink);font-weight:600}

/* ── 响应式 ─────────────────────────────────────── */
@media (max-width:1040px){
  .pc-grid{grid-template-columns:1fr}
  .pc-side{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
  .pc-side .pc-free{grid-column:span 2}
  .pc-flow{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 0}
  .pc-flow li:nth-child(3)::after{display:none}
}
@media (max-width:760px){
  .pc-work{padding:56px 0 72px}
  .pc-panel{padding:20px}
  .pc-result,.pc-track-grid{grid-template-columns:1fr}
  .pc-viewer{min-height:280px}
  .pc-fields{grid-template-columns:1fr}
  .pc-fields .pc-wide{grid-column:auto}
  .pc-side{grid-template-columns:1fr}
  .pc-side .pc-free{grid-column:auto}
  .pc-flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pc-flow li::after{display:none}
  .pc-track-steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:18px}
  .pc-qr{max-width:220px}
}
@media (prefers-reduced-motion:reduce){
  .pc-led::after,.pc-track-steps li.now::before{animation:none}
}