/* Get started page. Billing UI restyled from the original api.html modal; every rule is scoped to #apxRoot. */
.gs-card{gap:12px}.gs-card--hl{border-color:#b9d0f5;box-shadow:0 24px 70px rgba(29,76,133,.12);background:linear-gradient(180deg,#f8fbff,#fff)}
.gs-card h3{font-size:26px;font-weight:400;letter-spacing:-.04em}.gs-card p{font-size:16.5px}
.gs-card__btn{align-self:flex-start;margin-top:auto;text-decoration:none}
.gs-paths{padding-top:20px}
.gs-try>*{min-width:0}
.gs-try{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}
.gs-try .codewrap{margin:0}.gs-out{min-height:150px;max-height:340px;white-space:pre-wrap;word-break:break-word}
.gs-bar-btns{display:flex;gap:8px}.gs-run{background:var(--blue);border-color:var(--blue);color:#fff}.gs-run:hover{background:var(--blue-d)}
.gs-note{font-size:14px;color:var(--ink3);margin:10px 4px 0;line-height:1.55}.gs-note--c{text-align:center;margin-top:22px}
.gs-callout{margin-top:34px}.gs-callout a,.callout a{color:#1a55aa}
.gs-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:34px}
.gs-legacy{text-align:center;font-size:14px;color:var(--ink3)}.gs-legacy a{color:#1a55aa}
.split .flow{margin:0;grid-template-columns:1fr}.split .flow .flow__wire{width:2px;height:28px;margin:2px auto}.split .flow .flow__wire i{width:100%;height:34%;transform:translateY(-120%)}.split .flow .flow__wire.on i{animation:wirev 1s ease-in-out forwards}
@keyframes wirev{to{transform:translateY(320%)}}

/* ===== billing UI (ids/classes from the original, restyled) ===== */
#apxRoot{--navy:#102e50;--blue:#2467e8;--blue-soft:#eaf1ff;--border:#dfe7f2;--muted:#52677e;--muted-2:#6b7c90;--surface:#fff;--surface-2:#f3f7fc;--rail:#f7faff;--good:#0f7a54;--good-soft:#e7f7ef;--mono:ui-monospace,SFMono-Regular,Menlo,monospace;--sans:'DM Sans','Helvetica Neue',sans-serif;
  font-family:var(--sans);color:var(--navy)}
#apxRoot .modal{display:grid;grid-template-columns:210px 1fr;border:1px solid var(--border);border-radius:22px;background:#fff;box-shadow:0 24px 70px rgba(25,76,144,.12);overflow:hidden;position:relative}
#apxRoot *{box-sizing:border-box}
#apxRoot .modal-close{display:none}
#apxRoot .rail{background:var(--rail);border-right:1px solid var(--border);padding:24px 14px;display:flex;flex-direction:column;gap:4px}
#apxRoot .rail-brand{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);padding:0 10px 14px;font-weight:600}
#apxRoot .rail-tab{display:flex;align-items:center;gap:9px;text-align:left;border:none;background:transparent;font:inherit;font-size:14.5px;font-weight:500;color:#456380;padding:11px 12px;border-radius:99px;cursor:pointer;min-height:44px}
#apxRoot .rail-tab svg{width:16px;height:16px;flex-shrink:0;opacity:.7}
#apxRoot .rail-tab:hover{background:#fff;color:var(--navy)}
#apxRoot .rail-tab.active{background:var(--blue);color:#fff}#apxRoot .rail-tab.active svg{opacity:1}
#apxRoot .rail-spacer{flex:1}#apxRoot .rail-foot{font-size:12px;color:var(--muted-2);padding:10px;line-height:1.5}
#apxRoot .content{padding:34px 38px;display:flex;flex-direction:column;min-width:0}
#apxRoot .content-head{margin-bottom:20px}
#apxRoot .apx-eyebrow{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);margin-bottom:8px;font-weight:600}
#apxRoot .content-title{font-size:clamp(1.7rem,3vw,2.3rem);font-weight:300;letter-spacing:-.045em;margin:0 0 6px;color:var(--navy)}
#apxRoot .content-sub{font-size:15px;color:var(--muted);line-height:1.6;max-width:520px;margin:0}
#apxRoot .view{display:none;flex:1;min-height:0}#apxRoot .view.active{display:flex;flex-direction:column}
#apxRoot .cols{display:grid;grid-template-columns:1fr 1fr;gap:30px;flex:1}
#apxRoot .field{margin-bottom:12px}
#apxRoot .field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px}
#apxRoot .field label .opt{font-weight:400;color:var(--muted-2)}
#apxRoot .field input{width:100%;font:inherit;font-size:15px;padding:12px 14px;border-radius:12px;border:1px solid #cfdded;background:#fff;color:var(--navy);min-height:46px}
#apxRoot .field input::placeholder{color:#9aabbe}
#apxRoot .field input:focus,#apxRoot input[type=range]:focus-visible{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
#apxRoot .card-field{border:1px solid #cfdded;border-radius:12px;background:#fff;padding:10px 14px;display:flex;align-items:center;gap:10px}
#apxRoot .card-field input{border:none;background:transparent;padding:0;flex:1;min-width:0;min-height:0}
#apxRoot .card-field input:focus{outline:none}
#apxRoot .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
#apxRoot .stripe-mark{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted-2);margin-top:10px}#apxRoot .stripe-mark svg{height:13px}
#apxRoot .btn{border:none;border-radius:99px;padding:13px 22px;font:inherit;font-size:15px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;transition:box-shadow .15s,transform .15s}
#apxRoot .btn-primary{background:var(--blue);color:#fff;box-shadow:0 5px 15px rgba(36,103,232,.12)}
#apxRoot .btn-primary:hover{box-shadow:0 10px 28px rgba(36,103,232,.25);transform:translateY(-1px)}
#apxRoot .btn-block{width:100%}
#apxRoot .fineprint{font-size:12.5px;color:var(--muted-2);margin-top:12px;line-height:1.55}
#apxRoot .side-panel{background:var(--surface-2);border:1px solid var(--border);border-radius:16px;padding:22px;align-self:start}
#apxRoot .side-panel h4{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#56728f;margin:0 0 14px}
#apxRoot .price-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:9px 0;border-bottom:1px solid var(--border);font-size:14.5px}
#apxRoot .price-row:last-of-type{border-bottom:none}#apxRoot .price-row span:first-child{color:var(--muted)}#apxRoot .price-row span:last-child{font-weight:600}
#apxRoot .amount-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:12px 0 8px}
#apxRoot #amountPickerNew{display:flex;align-items:center;gap:14px}
#apxRoot .amount-btn{border:1px solid #cfdded;background:#fff;color:var(--navy);font:inherit;font-size:14.5px;font-weight:600;padding:10px 6px;border-radius:99px;cursor:pointer;min-height:44px}
#apxRoot .amount-btn:hover{border-color:var(--blue)}#apxRoot .amount-btn.active{background:var(--blue);border-color:var(--blue);color:#fff}
#apxRoot .amount-custom{display:none;margin-top:8px}#apxRoot .amount-custom.open{display:block}
#apxRoot .amount-hint{font-size:12.5px;color:var(--muted-2);margin-top:6px;line-height:1.5}
#apxRoot .apx-checkbox-row{display:flex;align-items:flex-start;gap:9px;font-size:14px;color:var(--muted);margin:12px 0;cursor:pointer;line-height:1.45}
#apxRoot .apx-checkbox-row input{margin-top:3px;flex-shrink:0;accent-color:var(--blue)}#apxRoot .apx-checkbox-row b{color:var(--navy)}
#apxRoot input[type=range]{accent-color:var(--blue)}
#apxRoot .key-box{background:var(--surface-2);border:1px solid var(--border);border-radius:14px;padding:16px;margin-bottom:14px}
#apxRoot .key-box .lbl{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#56728f;margin-bottom:8px}
#apxRoot .key-row{display:flex;align-items:center;gap:8px}
#apxRoot .key-row code{font-family:var(--mono);font-size:13px;color:var(--navy);background:var(--blue-soft);padding:9px 11px;border-radius:10px;flex:1;overflow-x:auto;white-space:nowrap;min-width:0}
#apxRoot .apx-copy{flex-shrink:0;border:1px solid #cfdded;background:#fff;color:var(--navy);font:inherit;font-size:13px;font-weight:600;padding:9px 14px;border-radius:99px;cursor:pointer;min-height:40px}
#apxRoot .apx-copy:hover{border-color:var(--blue);color:var(--blue)}#apxRoot .apx-copy.copied{border-color:var(--good);color:var(--good)}
#apxRoot .balance-hero{display:flex;align-items:baseline;gap:12px;margin-bottom:18px}
#apxRoot .balance-hero .num{font-size:40px;font-weight:300;letter-spacing:-.05em}#apxRoot .balance-hero .lbl{font-size:14px;color:var(--muted)}
#apxRoot .usage-row{display:flex;justify-content:space-between;font-size:14.5px;padding:9px 0;border-bottom:1px solid var(--border)}#apxRoot .usage-row:last-child{border-bottom:none}
#apxRoot .usage-row span:first-child{color:var(--muted)}#apxRoot .usage-row span:last-child{font-weight:600}
#apxRoot .link-btn{background:none;border:none;color:var(--blue);font:inherit;font-size:inherit;font-weight:600;cursor:pointer;padding:0;text-decoration:underline}
#apxRoot .center-view{align-items:center;justify-content:center;text-align:center;margin:auto;max-width:340px}
#apxRoot .center-view .icon{width:48px;height:48px;border-radius:50%;background:var(--good-soft);color:var(--good);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
#apxRoot .center-view h3{font-size:22px;font-weight:500;letter-spacing:-.03em;margin:0 0 6px}#apxRoot .center-view p{font-size:15px;color:var(--muted);margin:0 0 18px;line-height:1.55}
#apxRoot .btn.is-busy{cursor:wait}
#apxRoot .btn.is-busy::before{content:"";display:inline-block;width:14px;height:14px;margin-right:8px;border:2px solid rgba(127,127,127,.35);border-top-color:currentColor;border-radius:50%;animation:btnspin .6s linear infinite;vertical-align:-2px}
@keyframes btnspin{to{transform:rotate(360deg)}}
@media(max-width:900px){.gs-try,.gs-facts{grid-template-columns:minmax(0,1fr)}
  #apxRoot .modal{grid-template-columns:1fr}
  #apxRoot .rail{flex-direction:row;overflow-x:auto;border-right:none;border-bottom:1px solid var(--border);padding:12px;gap:6px}
  #apxRoot .rail-brand,#apxRoot .rail-foot,#apxRoot .rail-spacer{display:none}#apxRoot .rail-tab{flex-shrink:0;white-space:nowrap}
  #apxRoot .content{padding:26px 20px}#apxRoot .cols,#apxRoot .row2{grid-template-columns:1fr}}
@media(max-width:700px){#apxRoot input[type=text],#apxRoot input[type=email],#apxRoot input[type=number]{font-size:16px}}