/* VIECARE — Popup đăng ký lịch tiêm (self-contained, scoped .vc-pop*) */
.vc-pop-overlay{position:fixed;inset:0;z-index:99998;display:none;align-items:center;justify-content:center;
  background:rgba(10,59,40,.55);backdrop-filter:blur(3px);padding:20px;font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif}
.vc-pop-overlay.on{display:flex;animation:vcFade .25s ease}
@keyframes vcFade{from{opacity:0}to{opacity:1}}
.vc-pop{position:relative;width:100%;max-width:460px;max-height:92vh;overflow-y:auto;background:#fff;border-radius:22px;
  box-shadow:0 30px 70px -20px rgba(10,59,40,.55);animation:vcUp .3s cubic-bezier(.2,.8,.2,1)}
@keyframes vcUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.vc-pop-x{position:absolute;top:12px;right:12px;width:36px;height:36px;border:0;border-radius:50%;background:#F1F0F3;
  color:#555;font-size:22px;line-height:1;cursor:pointer;z-index:2;transition:.15s}
.vc-pop-x:hover{background:#C21B6B;color:#fff}
.vc-pop-head{padding:26px 26px 4px;background:radial-gradient(120% 90% at 90% 0%,rgba(110,44,145,.10),transparent 60%),radial-gradient(90% 80% at 0% 100%,rgba(2,165,82,.10),transparent 60%)}
.vc-pop-badge{display:inline-block;font-size:.78rem;font-weight:800;color:#02A552;background:#E1F5EA;padding:6px 13px;border-radius:999px}
.vc-pop-head h3{margin:12px 0 6px;font-size:1.5rem;font-weight:800;color:#0A3B28;line-height:1.15}
.vc-pop-head p{margin:0;color:#6C6577;font-size:.94rem;line-height:1.5}
.vc-pop-form{padding:16px 26px 26px;display:grid;gap:12px}
.vc-f{display:flex;flex-direction:column;gap:5px}
.vc-f label{font-size:.84rem;font-weight:700;color:#0A3B28}
.vc-f input,.vc-f select,.vc-f textarea{font-family:inherit;font-size:1rem;padding:12px 14px;border:1.5px solid #EBE6DC;
  border-radius:12px;background:#F4FAF6;color:#241F2B;width:100%;outline:none;transition:.15s}
.vc-f input:focus,.vc-f select:focus,.vc-f textarea:focus{border-color:#6E2C91;background:#fff;box-shadow:0 0 0 4px rgba(110,44,145,.12)}
.vc-f textarea{resize:vertical;min-height:52px}
.vc-pop-submit{margin-top:4px;padding:15px;border:0;border-radius:999px;background:#02A552;color:#fff;font-family:inherit;
  font-size:1.02rem;font-weight:800;cursor:pointer;box-shadow:0 14px 24px -14px rgba(2,165,82,.9);transition:.2s}
.vc-pop-submit:hover{background:#017C3C;transform:translateY(-2px)}
.vc-pop-submit:disabled{opacity:.6;cursor:wait;transform:none}
.vc-pop-msg{font-size:.88rem;text-align:center;min-height:0}
.vc-pop-msg.err{color:#C21B6B;font-weight:600}
.vc-pop-note{font-size:.78rem;color:#9a94a5;text-align:center;line-height:1.4}
.vc-pop-done{display:none;padding:40px 26px;text-align:center}
.vc-pop-done.on{display:block;animation:vcFade .3s ease}
.vc-pop-check{width:66px;height:66px;margin:0 auto 16px;border-radius:50%;background:#E1F5EA;color:#02A552;
  font-size:34px;font-weight:800;display:flex;align-items:center;justify-content:center}
.vc-pop-done h3{margin:0 0 8px;font-size:1.35rem;color:#0A3B28;font-weight:800}
.vc-pop-done p{margin:0 0 16px;color:#6C6577;font-size:.95rem;line-height:1.5}
.vc-pop-call{display:inline-block;font-weight:800;color:#02A552;font-size:1.05rem}

/* Floating "Đăng ký tiêm" button (bottom-right) */
.vc-pop-fab{position:fixed;right:18px;bottom:20px;z-index:99990;display:inline-flex;align-items:center;gap:8px;
  border:0;cursor:pointer;font-family:"Be Vietnam Pro",system-ui,sans-serif;font-weight:800;font-size:.95rem;color:#fff;
  padding:13px 20px;border-radius:999px;background:linear-gradient(120deg,#02A552,#6E2C91);
  box-shadow:0 16px 30px -12px rgba(110,44,145,.7);animation:vcPulse 2.6s ease-in-out infinite}
.vc-pop-fab:hover{transform:translateY(-2px)}
@keyframes vcPulse{0%,100%{box-shadow:0 16px 30px -12px rgba(110,44,145,.7)}50%{box-shadow:0 16px 40px -8px rgba(2,165,82,.85)}}
@media(max-width:600px){.vc-pop-fab span{display:none}.vc-pop-fab{padding:15px;font-size:1.3rem;right:14px;bottom:84px}}
@media(prefers-reduced-motion:reduce){.vc-pop-overlay.on,.vc-pop,.vc-pop-done.on{animation:none}.vc-pop-fab{animation:none}}