:root{color:#141414;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:radial-gradient(circle at top,#d6c7b147,#0000 34%),linear-gradient(#f6f4ef 0%,#f2efe8 100%);font-family:Pretendard Variable,SUIT Variable,Noto Sans KR,sans-serif}*{box-sizing:border-box}body{min-height:100vh;margin:0}button,input,textarea{font:inherit}button{cursor:pointer}#root{min-height:100vh}.app-shell{place-items:center;min-height:100vh;padding:20px 18px;display:grid}.send-panel{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe6;border:1px solid #12121214;border-radius:26px;width:min(100%,1080px);margin:0 auto;padding:22px;box-shadow:0 22px 72px #0f172a14}.eyebrow,.section-eyebrow,.result-label,.dialog-kicker{color:#6b7280;letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:12px;font-weight:700}h1{letter-spacing:-.05em;text-wrap:balance;margin:0;font-size:clamp(36px,5vw,60px);line-height:.98}h2{letter-spacing:-.03em;margin:0;font-size:clamp(20px,2vw,24px);line-height:1.12}h3{letter-spacing:-.03em;margin:0;font-size:24px;line-height:1.1}.lede,.dialog-copy{color:#4b5563;max-width:60ch;margin:0;line-height:1.65}.send-form{gap:18px;display:grid}.template-section,.compose-section{background:#ffffffeb;border:1px solid #0f172a14;border-radius:24px}.template-section{gap:14px;padding:18px;display:grid}.compose-section{gap:18px;padding:20px;display:grid}.section-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.template-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.template-item{background:#fafaf9;border:1px solid #0f172a14;border-radius:16px;gap:12px;padding:12px;display:grid}.template-item[data-selected=true]{background:#fffaf2;border-color:#a1620757;box-shadow:0 0 0 3px #d977061f}.template-item-copy{gap:6px;display:grid}.template-item-head{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.template-item-title{color:#111827;margin:0;font-weight:700}.template-pill,.count-badge,.result-pill{color:#374151;background:#ffffffeb;border:1px solid #0f172a14;border-radius:999px;align-items:center;min-height:28px;padding:0 10px;font-size:12px;font-weight:700;display:inline-flex}.count-badge-danger{color:#991b1b;background:#fef2f2f5;border-color:#dc262633}.template-item-body,.template-empty-body,.field-note,.submit-hint,.result-body{color:#4b5563;margin:0;line-height:1.55}.template-item-actions,.action-row,.dialog-actions,.submit-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.field-grid{gap:18px;display:grid}.field{gap:8px;display:grid}.field-full{grid-column:1/-1}.field label{color:#111827;font-weight:700}.field-label-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.field input,.field textarea{color:#111827;background:#fff;border:1px solid #0f172a1f;border-radius:16px;width:100%;padding:14px 16px;transition:border-color .14s,box-shadow .14s}.field input:focus,.field textarea:focus{border-color:#a162076b;outline:none;box-shadow:0 0 0 4px #d977061f}.field textarea{resize:vertical;min-height:300px;line-height:1.6}.field-meta,.message-guidance{flex-wrap:wrap;justify-content:space-between;gap:14px;font-size:13px;display:flex}.field-note-danger,.error-text{color:#b91c1c}.template-empty{background:#fbfbfa;border:1px dashed #0f172a1f;border-radius:18px;gap:6px;padding:16px;display:grid}.template-empty-title,.result-title{color:#111827;margin:0;font-weight:700}.secondary-button,.ghost-button,.send-button{border-radius:14px;min-height:44px;padding:0 16px;font-weight:700;transition:transform .14s,box-shadow .14s,background-color .14s}.secondary-button:hover,.ghost-button:hover,.send-button:hover{transform:translateY(-1px)}.secondary-button{color:#111827;background:#fff;border:1px solid #0f172a1f}.ghost-button{color:#374151;background:#f8fafc;border:1px solid #0f172a14}.danger-button{color:#991b1b;background:#fff5f5;border-color:#dc262624}.send-button{color:#fff;background:linear-gradient(135deg,#111827 0%,#1f2937 100%);border:0;box-shadow:0 10px 30px #0f172a2e}.send-button[disabled]{cursor:wait;opacity:.7}.template-save-inline{margin-right:auto}.result-card{background:#fcfcfb;border:1px solid #0f172a14;border-radius:18px;gap:8px;padding:18px;display:grid}.result-card[data-variant=success]{background:#f0fdf4;border-color:#16a34a29}.result-card[data-variant=error]{background:#fef2f2;border-color:#dc262629}.dialog-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f172a6b;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.dialog-card{background:#fff;border:1px solid #0f172a14;border-radius:24px;gap:14px;width:min(100%,460px);padding:24px;display:grid;box-shadow:0 24px 80px #0f172a33}.dialog-confirm{min-width:108px}@media (width>=960px){.send-form{grid-template-columns:minmax(280px,320px) minmax(520px,640px);justify-content:center;align-items:start}.template-section{position:sticky;top:24px}}@media (width<=959px){.send-panel,.compose-section,.template-section{padding:18px}}@media (width<=640px){.app-shell{padding:16px 12px}.send-panel{border-radius:22px;padding:16px}.section-head,.field-label-row,.action-row,.dialog-actions{grid-template-columns:1fr;display:grid}.template-save-inline,.secondary-button,.ghost-button,.send-button,.dialog-confirm{width:100%;margin-right:0}}