.sd-calculator{border:1px solid var(--line);border-radius:14px;background:var(--surface2);padding:14px;min-width:0}
.sd-calculator>summary{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:12px;font-weight:600;color:var(--primary);list-style:none}.sd-calculator>summary::-webkit-details-marker{display:none}.sd-calculator>summary::after{content:'+';margin-left:auto;font-size:18px}.sd-calculator[open]>summary::after{content:'−'}
.sd-calculator-body{display:grid;gap:12px;margin-top:16px}.sd-calculator-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.sd-calculator-fields .field{min-width:0}.sd-calculator-result{display:block;font-size:20px;font-weight:600;color:var(--ink);overflow-wrap:anywhere}.sd-calculator p{margin:0;line-height:1.7}.sd-calculator-body>.btn{justify-self:end}
@media(max-width:560px){.sd-calculator-fields{grid-template-columns:minmax(0,1fr)}}
body .btn.sd-calculator-launcher{position:fixed;bottom:24px;right:24px;z-index:150;display:flex;align-items:center;gap:8px;width:auto;height:46px;min-height:46px;padding:10px 16px;border-radius:24px;border:1px solid #81324f;background:linear-gradient(135deg,#b55478,#913b60);box-shadow:0 6px 20px #74314e40,inset 0 1px 0 #ffffff38;color:#fff;font-size:12px;font-weight:600;white-space:nowrap}
body .btn.sd-calculator-launcher:hover{background:linear-gradient(135deg,#a84a6d,#803052);box-shadow:0 9px 24px #74314e50;transform:translateY(-2px)}
body .btn.sd-calculator-launcher:focus-visible{outline:3px solid var(--primary);outline-offset:4px}
.sd-calculator-launcher-label{display:inline}
.calculator-tabs{display:flex;margin-bottom:16px;width:100%}.calculator-tabs>.btn{flex:1;font-size:12px}
.basic-calculator{display:grid;gap:12px}.basic-calculator .field{margin:0}.basic-calculator-result{min-height:32px;font-size:22px}
.basic-calculator-keys{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.basic-calculator-keys>.btn{min-width:0;min-height:42px;padding:8px;font-size:17px;border-radius:10px}
.basic-calculator-keys>.basic-equals{grid-column:1/-1}.basic-calculator-keys .dh-custom-icon{display:none!important}
.basic-calculator>p{margin:0}
.sd-rate-equation{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:end;gap:12px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface2)}
.sd-rate-equation .field{margin:0}.sd-rate-base{font-size:13px;font-weight:600;padding-bottom:13px;white-space:nowrap}
.calculator-currency-estimates{border-top:1px solid var(--line);padding-top:14px;margin-top:4px}
.calculator-currency-estimates[hidden]{display:none!important}.calculator-currency-estimates h4{margin:0 0 8px;font-size:12px;font-weight:600}
.calculator-currency-estimates p{margin:6px 0 0;line-height:1.6}
.calculator-currency-list{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:12px 0;font-size:12px}
.calculator-currency-list dt{color:var(--muted)}.calculator-currency-list dd{margin:0;text-align:right;font-weight:600}
.calculator-currency-estimates>summary{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;font-weight:600;cursor:pointer;list-style:none;min-height:30px;color:var(--ink)}
.calculator-currency-estimates>summary::-webkit-details-marker{display:none}
.calculator-currency-estimates>summary::after{content:'⌄';font-size:17px;color:var(--primary)}
.calculator-currency-estimates[open]>summary::after{transform:rotate(180deg)}
.calculator-currency-estimates>summary:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:4px}
@media(max-width:560px){body .btn.sd-calculator-launcher{right:16px;bottom:max(16px,env(safe-area-inset-bottom));padding:10px 13px}}
@media(prefers-reduced-motion:reduce){body .btn.sd-calculator-launcher:hover{transform:none}}
.sd-calculator-window{position:fixed;z-index:160;width:min(340px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 12px 40px #4b263533}
.sd-calculator-window[hidden]{display:none!important}.sd-calculator-window-head{position:sticky;top:0;display:flex;align-items:center;gap:8px;padding:12px;background:var(--surface);border-bottom:1px solid var(--line);z-index:1;touch-action:none;cursor:move}
body .sd-calculator-drag{flex:1;justify-content:flex-start;cursor:grab;border:0;background:none;font-size:13px;padding:7px 4px;color:var(--ink);box-shadow:none}.sd-calculator-drag:active{cursor:grabbing}
.sd-calculator-close{width:32px;height:32px;min-height:32px;padding:6px;border:1px solid var(--line);border-radius:50%;background:var(--surface)}
.sd-calculator-window-content{padding:16px}.sd-calculator-window .sd-calculator{padding:0;border:0;background:none}.sd-calculator-window .sd-calculator>summary{display:none}.sd-calculator-window .sd-calculator-body{margin-top:0}.sd-calculator-window .sd-calculator-fields{grid-template-columns:minmax(0,1fr)}

body .btn.sd-calculator-launcher:not(:disabled){background:linear-gradient(135deg,#b55478,#913b60);color:#fff}
body .btn.sd-calculator-launcher .sd-calculator-launcher-label{color:#fff}
body .calculator-tabs>.btn[aria-pressed=true]{background:var(--primary);color:#fff;border-color:var(--primary)}