:root{color:#172033;font-synthesis:none;text-rendering:optimizelegibility;background:#f6f8fc;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 16% 8%,#dbeafef2,#0000 30%),radial-gradient(circle at 86% 6%,#e0e7ffd9,#0000 28%),linear-gradient(#f7f9ff 0%,#eef4fb 100%);min-width:320px;min-height:100vh;margin:0}button,select,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}.app-shell{width:min(1260px,100% - 40px);margin:0 auto;padding:54px 0}.app-header{flex-direction:column;gap:24px;margin-bottom:42px;display:flex}.header-copy{max-width:820px}.brand-kicker,.eyebrow{color:#3157d6;letter-spacing:0;text-transform:uppercase;margin:0 0 10px;font-size:.78rem;font-weight:800}.app-header h1{color:#0f172a;margin:0;font-size:clamp(2.5rem,5vw,4.5rem);line-height:.98}.header-subtitle{color:#1f2a44;max-width:760px;margin:18px 0 0;font-size:clamp(1.25rem,2vw,1.65rem);font-weight:750;line-height:1.35}.header-description{color:#5d6b82;max-width:700px;margin:12px 0 0;font-size:1.02rem;line-height:1.7}.feature-strip{flex-wrap:wrap;gap:12px;display:flex}.feature-item{color:#263246;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffb8;border:1px solid #94a3b847;border-radius:999px;align-items:center;gap:10px;min-height:42px;padding:0 16px;font-size:.92rem;font-weight:750;display:inline-flex;box-shadow:0 8px 20px #0f172a0d}.feature-marker{background:#3157d6;border-radius:999px;width:10px;height:10px;box-shadow:0 0 0 5px #3157d61f}.dashboard{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);align-items:start;gap:30px;display:grid}.panel{background:#fffffff0;border:1px solid #94a3b83d;border-radius:8px;box-shadow:0 22px 55px #1f29371a}.form-panel,.results-panel{padding:30px}.section-heading{margin-bottom:26px}.section-heading h2{color:#111827;margin:0;font-size:1.42rem;line-height:1.25}.section-heading p:not(.eyebrow){color:#64748b;max-width:520px;margin:8px 0 0;line-height:1.6}.message-form{flex-direction:column;gap:22px;display:flex}.field-group{flex-direction:column;gap:9px;display:flex}.field-group span{color:#334155;font-size:.92rem;font-weight:750}textarea,input,select{color:#172033;background:#fff;border:1px solid #d6deeb;border-radius:8px;outline:none;width:100%;transition:border-color .18s,box-shadow .18s,background .18s}textarea:focus,input:focus,select:focus{border-color:#3157d6;box-shadow:0 0 0 4px #3157d621}textarea{resize:vertical;min-height:280px;padding:18px;line-height:1.6}textarea::placeholder{color:#9aa7b8}input{min-height:48px;padding:0 14px}input::placeholder{color:#9aa7b8}.textarea-footer{color:#64748b;justify-content:flex-end;margin-top:-14px;font-size:.84rem;font-weight:650;display:flex}select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='14' height='8' viewBox='0 0 14 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L7 7L13 1' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:calc(100% - 16px);background-repeat:no-repeat;background-size:14px 8px;min-height:48px;padding:0 42px 0 14px}.select-control{position:relative}.select-control select{z-index:1;position:relative}.select-field.has-icon select{padding-right:74px}.select-icon{object-fit:cover;pointer-events:none;z-index:2;border-radius:3px;width:24px;height:18px;position:absolute;top:50%;right:39px;transform:translateY(-50%);box-shadow:0 1px 3px #0f172a2e}.language-field,.language-select{position:relative}.language-trigger{color:#172033;text-align:left;background:#fff;border:1px solid #d6deeb;border-radius:8px;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:12px;width:100%;min-height:48px;padding:0 14px;transition:border-color .18s,box-shadow .18s,background .18s;display:grid}.language-trigger:hover,.language-trigger.is-open{border-color:#3157d6;box-shadow:0 0 0 4px #3157d621}.language-value{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.language-flag{object-fit:cover;border-radius:3px;flex:none;width:24px;height:18px;box-shadow:0 1px 3px #0f172a2e}.language-chevron{background-image:url("data:image/svg+xml,%3Csvg width='14' height='8' viewBox='0 0 14 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L7 7L13 1' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-size:14px 8px;width:14px;height:8px}.language-menu{z-index:20;background:#fff;border:1px solid #dbe4f0;border-radius:8px;max-height:270px;padding:6px;position:absolute;left:0;right:0;overflow-y:auto;box-shadow:0 18px 40px #0f172a29}.language-menu.opens-down{top:calc(100% + 8px)}.language-menu.opens-up{bottom:calc(100% + 8px)}.language-option{color:#263246;text-align:left;background:0 0;border:0;border-radius:7px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;width:100%;min-height:40px;padding:0 10px;display:grid}.language-option:hover,.language-option.is-selected{color:#1e40af;background:#eef2ff}.language-option span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.options-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.form-error{color:#b42318;background:#fff7f7;border:1px solid #fecaca;border-radius:8px;margin:-10px 0 0;padding:11px 13px;font-size:.92rem;font-weight:750}.form-actions{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;display:grid}.generate-button,.secondary-button,.clear-button{border:0;border-radius:8px;font-weight:800;transition:transform .18s,box-shadow .18s,background .18s,border-color .18s}.generate-button{color:#fff;background:linear-gradient(135deg,#3157d6,#1d4ed8);min-height:54px;box-shadow:0 16px 28px #2563eb40}.generate-button:hover:not(:disabled):not(.is-disabled){background:linear-gradient(135deg,#294ac7,#1e40af);transform:translateY(-1px);box-shadow:0 18px 32px #2563eb4d}.generate-button.is-disabled,.generate-button:disabled{box-shadow:none;background:#aeb9ca}.clear-button{color:#334155;background:#fff;border:1px solid #cbd5e1;min-height:54px;padding:0 20px}.clear-button:hover:not(:disabled){background:#f8fafc;border-color:#94a3b8}.results-panel{min-height:640px}.empty-state{text-align:center;background:linear-gradient(#f8fafcdb,#eff6ffb8),#f8fafc;border:1px dashed #bfcae0;border-radius:8px;align-content:center;justify-items:center;min-height:450px;padding:38px;display:grid}.empty-icon{color:#3157d6;background:#e0e7ff;border-radius:8px;place-items:center;width:58px;height:58px;margin-bottom:18px;font-size:1.45rem;font-weight:900;display:grid}.empty-logo{border-radius:8px;width:62px;height:62px;margin-bottom:18px;box-shadow:0 12px 24px #3157d624}.empty-state h3{color:#111827;max-width:380px;margin:0;font-size:1.42rem}.empty-state p{color:#64748b;max-width:430px;margin:12px 0 0;line-height:1.6}.loading-state{align-content:center}.loading-dot{background:#3157d6;border-radius:999px;width:18px;height:18px;margin-bottom:18px;animation:1s ease-in-out infinite pulse;box-shadow:0 0 #3157d659}.results-stack{flex-direction:column;gap:18px;display:flex}.generated-for{color:#526071;background:#f8fbff;border:1px solid #dbe4f0;border-radius:8px;margin:0;padding:12px 14px;font-size:.92rem;font-weight:700}.result-card{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:22px;box-shadow:0 12px 28px #0f172a12}.result-card h3{color:#111827;margin:0 0 14px;font-size:1.08rem}.message-card{background:linear-gradient(#eff6ffbf,#fffffffa),#fff;border-color:#3157d647;padding:26px;box-shadow:0 18px 38px #2563eb1f}.message-card h3{color:#1e3a8a;font-size:1.2rem}.improved-message{color:#263246;white-space:pre-wrap;margin:0;line-height:1.75}.secondary-button{color:#1e40af;background:#eef2ff;border:1px solid #c7d2fe;min-height:44px;margin-top:20px;padding:0 17px}.secondary-button:hover{background:#e0e7ff}.analysis-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:0;display:grid}.metric-box,.summary-row{background:#f8fafc;border-radius:8px;padding:13px}.metric-box{border:1px solid #e2e8f0}.summary-row{border:1px solid #dbe4f0;grid-column:1/-1}dt{color:#64748b;letter-spacing:0;overflow-wrap:anywhere;text-transform:uppercase;font-size:.76rem;font-weight:850;line-height:1.25}dd{color:#1f2937;overflow-wrap:anywhere;margin:7px 0 0;line-height:1.5}.metric-box dd{font-size:.98rem;font-weight:800}.changes-list{color:#263246;flex-direction:column;gap:11px;margin:0;padding-left:20px;line-height:1.55;display:flex}.changes-list li::marker{color:#3157d6}@keyframes pulse{0%{transform:scale(.9);box-shadow:0 0 #3157d652}70%{transform:scale(1);box-shadow:0 0 0 18px #3157d600}to{transform:scale(.9);box-shadow:0 0 #3157d600}}@media (width<=1020px){.dashboard{grid-template-columns:1fr}.results-panel{min-height:auto}}@media (width<=640px){.app-shell{width:min(100% - 22px,1260px);padding:30px 0}.app-header{gap:20px;margin-bottom:28px}.app-header h1{font-size:2.45rem}.feature-strip{gap:10px}.feature-item{justify-content:flex-start;width:100%}.form-panel,.results-panel{padding:20px}.options-grid,.analysis-list,.form-actions{grid-template-columns:1fr}textarea{min-height:230px}.clear-button{width:100%}.empty-state{min-height:320px;padding:26px 18px}}