:root{--bg:#0f1220;--panel:#181c30;--panel2:#20253f;--text:#eef0fa;--muted:#9aa1c4;--brand:#6c8cff;--accent:#2dd4a3;--warn:#ffb454;--danger:#ff6b6b;--radius:14px}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;border-bottom:1px solid #262b49}
.brand{color:var(--text);text-decoration:none;font-weight:700;font-size:1.15rem}.brand span{color:var(--brand)}
main{max-width:980px;margin:0 auto;padding:24px 16px 40px}
.hidden{display:none!important}
.center{text-align:center}.muted{color:var(--muted);font-size:.9rem}
h1{font-size:clamp(1.8rem,5vw,3rem);line-height:1.15;margin:.2em 0}
h2{margin-top:1.6em}
.hero{text-align:center;padding:36px 0 28px}
.sub{color:var(--muted);font-size:1.15rem;max-width:640px;margin:0 auto 22px}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:18px 0}
.btn{font:inherit;border:0;border-radius:10px;padding:10px 16px;cursor:pointer;color:var(--text);background:var(--panel2)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.primary{background:var(--brand);color:#0b0f20;font-weight:600}
.btn.accent{background:var(--accent);color:#06241b;font-weight:600}
.btn.ghost{background:transparent;border:1px solid #3a4170}
.btn.big{padding:14px 22px;font-size:1.05rem}.btn.small{padding:6px 12px;font-size:.9rem}
.cards{display:grid;gap:14px;margin:18px 0}
.cards.three{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.cards.four{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.card{background:var(--panel);border:1px solid #262b49;border-radius:var(--radius);padding:16px}
.card h3{margin-top:0}
.card.featured{border-color:var(--brand)}
.card.pick{cursor:pointer;transition:.15s}.card.pick:hover{border-color:var(--brand)}
.card.pick.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent) inset}
.price{font-size:1.8rem;font-weight:700;margin:.2em 0}.price small{font-size:.9rem;color:var(--muted);font-weight:400}
.pricing ul{padding-left:18px;color:var(--muted)}
.field{display:block;margin-top:18px;color:var(--muted)}
input,textarea{width:100%;margin-top:6px;padding:10px 12px;background:var(--panel);color:var(--text);border:1px solid #3a4170;border-radius:10px;font:inherit}
.chat-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.messages{background:var(--panel);border:1px solid #262b49;border-radius:var(--radius);padding:14px;height:48vh;min-height:280px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}
.msg{max-width:85%;padding:10px 14px;border-radius:14px;white-space:pre-wrap;word-wrap:break-word}
.msg.bot{background:var(--panel2);align-self:flex-start}
.msg.me{background:var(--brand);color:#0b0f20;align-self:flex-end}
.msg.typing{opacity:.6;font-style:italic}
.composer{display:flex;gap:10px;margin-top:12px;align-items:flex-end}.composer textarea{margin:0;resize:vertical}
.notice{background:#3a2d12;border:1px solid var(--warn);color:#ffe2b0;padding:10px 14px;border-radius:10px;margin:12px 0}
.notice.error{background:#3a1616;border-color:var(--danger);color:#ffd0d0}
.score{font-size:3.2rem;font-weight:800;color:var(--accent)}
.bar{background:#2a2f52;border-radius:99px;height:10px;overflow:hidden;margin:4px 0}.bar>i{display:block;height:100%;background:var(--brand)}
.crit{margin:10px 0}.crit-top{display:flex;justify-content:space-between}
.pair{border-left:3px solid var(--brand);padding-left:12px;margin:12px 0}
.orig{color:#ff9d9d;text-decoration:line-through}.better{color:var(--accent);font-weight:600}
blockquote{margin:4px 0;color:var(--muted);font-style:italic}
footer{padding:20px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.65);display:flex;align-items:center;justify-content:center;padding:16px;z-index:10}
.modal-card{background:var(--panel);border:1px solid #3a4170;border-radius:var(--radius);padding:22px;max-width:640px;width:100%;max-height:88vh;overflow-y:auto}

.voice-panel{margin-top:12px}
.voice-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.voice-row select{width:auto;max-width:260px;margin:0;padding:6px 10px}
#voice-status{min-height:1.4em;margin:8px 0 0}
#voice-status.err{color:#ffb4b4}
.btn.rec{background:var(--danger);color:#fff;animation:pulse 1.2s infinite}
.btn.on{border-color:var(--accent);color:var(--accent)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.65}}

.progress{margin:6px 0 10px}.progress-top{display:flex;justify-content:space-between;align-items:center}
.badge{font-size:.75rem;background:#3a2d12;border:1px solid var(--warn);color:#ffe2b0;padding:2px 8px;border-radius:99px}
.tip{align-self:stretch;max-width:100%;background:#13243a;border:1px solid #2b4a73;border-left:4px solid var(--brand);border-radius:12px;padding:10px 14px;font-size:.93rem}
.tip.good{border-left-color:var(--accent)}.tip.warn{border-left-color:var(--warn)}
.tip.loading,.tip.fail{opacity:.7;font-style:italic}
.tip-label{display:inline-block;font-weight:700;font-size:.8rem;padding:2px 10px;border-radius:99px;margin-bottom:4px}
.tip.good .tip-label{background:var(--accent);color:#06241b}.tip.warn .tip-label{background:var(--warn);color:#3a2300}
.tip .fix{margin-top:6px}

.tip-row{margin-top:6px;line-height:1.45}
.tip-quote{margin-top:4px;color:var(--muted,#9fb3c8);font-size:.9rem}
.tip-quote q{color:#e6eef8;font-style:italic}
.tip-example{margin-top:8px;background:#0d1a2b;border:1px dashed #3a5f91;border-radius:10px;padding:8px 12px}
.tip-example-title{font-size:.8rem;font-weight:700;color:#8fc1ff;margin-bottom:3px}
.tip-example-text{font-style:italic;line-height:1.45}

/* Plan Pro / paywall */
.top-actions{display:flex;gap:10px;align-items:center}
.badge.pro{background:#1d3b32;border-color:var(--accent);color:#bff5e3}
.paywall{margin:12px 0}
.paywall-card{background:var(--panel);border:1px solid var(--brand);border-radius:var(--radius);padding:18px}
.paywall-card h3{margin-top:0}
.paywall-card hr{border:0;border-top:1px solid #262b49;margin:14px 0}
.license-row{display:flex;gap:10px;align-items:center;margin:6px 0}
.license-row input{margin:0}
.muted.err{color:#ffb4b4}.muted.ok{color:var(--accent)}
a.btn{text-decoration:none;display:inline-block}