/* ==========================================================================
   Oriflow · 拼图滑块验证样式
   ========================================================================== */
.cap-mask{position:fixed;inset:0;z-index:60;display:none;place-items:center;background:rgba(3,6,9,.72);backdrop-filter:blur(4px)}
.cap-mask.show{display:grid}
.cap{
  width:392px;max-width:calc(100vw - 32px);border-radius:16px;overflow:hidden;
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(12,20,26,.98),rgba(7,11,16,.98));
  box-shadow:0 40px 90px -40px rgba(0,0,0,.95);
}
.cap-head{display:flex;align-items:center;gap:8px;padding:13px 14px 13px 18px;border-bottom:1px solid var(--line-2)}
.cap-head b{font-family:var(--font-display);font-size:15px}
.cap-head .cap-state{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:var(--dim);letter-spacing:.1em}
.cap-icon{background:none;border:0;color:var(--dim);cursor:pointer;line-height:1;padding:5px;border-radius:7px;display:grid;place-items:center}
.cap-icon:hover{color:var(--fg);background:rgba(255,255,255,.07)}
.cap-icon svg{width:16px;height:16px;display:block}

.cap-main{margin:14px}
.cap-stage{position:relative;width:100%;height:190px;border-radius:10px;overflow:hidden;background:#0b1118}
.cap-stage canvas{display:block;position:absolute;left:0;top:0}
.cap-canvas{width:100%;height:100%}
.cap-piece{z-index:2;pointer-events:none;filter:drop-shadow(0 5px 12px rgba(0,0,0,.6))}

.cap-bar{
  position:relative;height:48px;margin:14px;border-radius:10px;overflow:hidden;user-select:none;
  background:rgba(255,255,255,.06);border:1px solid var(--line-2);
}
.cap-fill{position:absolute;inset:0 auto 0 0;width:0;background:rgba(62,232,164,.18);transition:width .12s linear}
.cap-txt{position:absolute;inset:0;display:grid;place-items:center;font-size:13px;color:var(--dim);pointer-events:none;z-index:1}
.cap-knob{
  position:absolute;top:-1px;left:0;width:54px;height:48px;border-radius:10px;z-index:2;
  background:var(--brand-grad);display:grid;place-items:center;color:#04140e;cursor:grab;
  box-shadow:0 6px 16px -6px rgba(62,232,164,.9);touch-action:none;
}
.cap-knob:active{cursor:grabbing}
.cap-knob svg{width:20px;height:20px}
.cap-knob::after{
  content:"";position:absolute;inset:0;border-radius:10px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.35);
}
.cap-bar.ok .cap-knob{background:linear-gradient(90deg,#12c98f,#0ea374)}
.cap-bar.fail{animation:capShake .35s}
@keyframes capShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.cap-note{margin:0 14px 14px;font-size:12px;color:var(--dim);font-family:var(--font-mono);text-align:center}

@media (max-width:520px){
  .cap,.cap-mask{--cap-w:100%}
  .cap{width:100%}
}

/* 服务端图形验证码（SVG） */
.cap-img{display:inline-flex;align-items:center;justify-content:center;width:120px;height:44px;
  border:1px solid #dbe4ee;border-radius:10px;background:#eef2ff;cursor:pointer;overflow:hidden;flex:0 0 auto}
.cap-img svg{display:block}
.cap-tip{margin-top:4px;font-size:12px;color:#7c8ea3}