:root{--bg:#f5f7ff;--surface:#fff;--navy:#0a1f50;--blue:#2457e6;--purple:#6d44ff;--accent:#ffcb28;--text:#13213d;--muted:#68738a;--border:#dfe5f2;--shadow:0 18px 50px rgba(35,57,110,.11);--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--text)}a{color:inherit}.shell{width:min(1160px,calc(100% - 32px));margin:auto}
.app-header{position:sticky;top:0;z-index:50;background:rgba(10,31,80,.96);backdrop-filter:blur(12px);color:#fff}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none}.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,var(--accent),#ff8b2b);display:grid;place-items:center;font-weight:1000;color:var(--navy)}.brand strong,.brand small{display:block}.brand small{font-size:11px;color:#c9d7ff}.app-header nav{display:flex;align-items:center;gap:19px}.app-header nav a{text-decoration:none;font-weight:700;font-size:14px}
.button,button{border:0;background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;border-radius:11px;padding:14px 20px;font-weight:800;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.button.small{padding:10px 15px}.button.secondary{background:#fff;color:var(--navy);border:1px solid var(--border)}.button.warning,.warning{background:linear-gradient(135deg,#ffcb28,#ff9a22);color:#172451}.button:disabled{opacity:.55}
.app-footer{padding:28px 0;background:#0a1f50;color:#cdd8f5;margin-top:60px}.app-footer .shell{display:flex;justify-content:space-between;gap:20px;font-size:13px}
.flashes{padding-top:18px}.flash{padding:14px 16px;border-radius:12px;margin-bottom:10px}.flash.success{background:#dff8ec;color:#075d3f}.flash.warning{background:#fff5ce;color:#6c5200}.flash.error{background:#ffe2e2;color:#8d1818}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:42px 0 24px}.page-head h1{margin:0;font-size:36px}.page-head p{color:var(--muted);margin:8px 0 0}.grid{display:grid;gap:20px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.stats .card strong{font-size:30px;display:block;margin-top:8px}.muted{color:var(--muted)}.muted.small{font-size:12px}.status{display:inline-flex;padding:7px 10px;border-radius:999px;background:#e9efff;color:#23469b;font-size:12px;font-weight:800}
.project-list{display:grid;gap:15px}.project-row{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:18px}.project-row a{text-decoration:none}.project-row h3{margin:0 0 6px}.project-row-rich{align-items:flex-start}.project-actions{justify-content:flex-end}.published-link-line{margin-top:8px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}.published-link-line a{font-size:13px;color:var(--blue)}
.form-card{max-width:850px;margin:20px auto}.form-group{margin-bottom:18px}.form-group label{display:block;font-weight:800;margin-bottom:8px}.form-group input,.form-group textarea,.form-group select{width:100%;padding:14px 15px;border:1px solid #ccd6ea;border-radius:11px;background:#fff;font:inherit}.form-group textarea{min-height:120px;resize:vertical}.help{font-size:12px;color:var(--muted);margin-top:6px}.upload-box{padding:20px;border:2px dashed #bdcbea;border-radius:14px;background:#f8faff}.check{display:flex;align-items:flex-start;gap:10px}.check input{width:auto;margin-top:4px}
.hero-marketing{background:radial-gradient(circle at 80% 15%,#784dff55,transparent 34%),linear-gradient(140deg,#091f50,#164fcb);color:#fff;padding:86px 0 96px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:55px;align-items:center}.hero-marketing h1{font-size:clamp(46px,6vw,78px);line-height:.98;margin:16px 0 24px}.hero-marketing h1 span{color:var(--accent)}.hero-marketing p{font-size:20px;line-height:1.55;color:#dbe6ff}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:28px}.price-pill{display:inline-flex;padding:8px 13px;border-radius:999px;background:#ffffff17;border:1px solid #ffffff35;font-weight:800}.mock-window{background:#fff;border-radius:24px;padding:16px;box-shadow:0 30px 80px #0006;transform:rotate(1deg)}.mock-bar{height:34px;border-radius:12px;background:#edf1fa;margin-bottom:12px}.mock-content{height:410px;border-radius:16px;background:linear-gradient(150deg,#0b2e72,#1a6bea);display:grid;grid-template-columns:1fr 1fr;gap:15px;padding:20px}.mock-card{background:#ffffffec;border-radius:13px}
.section{padding:72px 0}.section h2{text-align:center;font-size:40px;margin:0 0 12px}.section>.shell>p{text-align:center;color:var(--muted);font-size:18px;margin:0 0 36px}.feature{padding:28px}.feature-icon{width:52px;height:52px;border-radius:15px;background:#e8edff;display:grid;place-items:center;font-size:23px}.feature h3{font-size:20px}.steps{counter-reset:item}.step{position:relative;padding-left:62px}.step:before{counter-increment:item;content:counter(item);position:absolute;left:0;top:0;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--accent);font-weight:1000}
.checkout-box{text-align:center;max-width:780px;margin:30px auto}.checkout-price{font-size:46px;font-weight:1000;color:var(--blue)}
.preview-shell{display:grid;grid-template-columns:320px 1fr;gap:22px}.preview-sidebar{position:sticky;top:94px;align-self:start}.preview-frame-wrap{background:#dfe5f2;padding:22px;border-radius:20px;overflow:auto}.preview-frame-wrap.mobile iframe{width:390px;max-width:100%;margin:auto;display:block}.preview-frame-wrap.desktop iframe{width:100%}.preview-frame{height:760px;border:0;background:#fff;border-radius:12px;box-shadow:0 12px 35px #142b6325}.tabs{display:flex;gap:8px;margin-bottom:14px}.tabs button{background:#e8edfa;color:#1c356c}.tabs button.active{background:var(--blue);color:#fff}.progress{height:10px;background:#e0e6f3;border-radius:20px;overflow:hidden}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--purple))}
.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{text-align:left;padding:12px;border-bottom:1px solid var(--border);font-size:14px}.empty{text-align:center;padding:55px 20px}.install-wrap{max-width:980px;margin:40px auto}.requirements{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.requirement{padding:10px;border-radius:9px;background:#edf7f2;color:#145b42}.requirement.bad{background:#ffe6e6;color:#8a2020}.code-box{padding:15px;background:#0b1734;color:#d7e4ff;border-radius:12px;overflow:auto;font-family:monospace;font-size:13px}.actions-row{display:flex;gap:10px;flex-wrap:wrap}.regeneration-counter{font-weight:900;color:var(--purple)}
.conversational-layout{align-items:start}.chat-card{background:linear-gradient(165deg,#0a1f50,#174ebe);color:#fff;position:sticky;top:94px}.chat-thread{display:grid;gap:12px}.chat-bubble{max-width:92%;padding:14px 16px;border-radius:16px;line-height:1.5;box-shadow:0 12px 24px rgba(0,0,0,.08)}.chat-bubble.assistant{background:#ffffff14;border:1px solid #ffffff1f;color:#fff;border-top-left-radius:6px}.chat-bubble.user{margin-left:auto;background:#fff;color:var(--navy);border-top-right-radius:6px}.chat-bubble small{display:block;margin-top:6px;font-size:11px;opacity:.7}.chat-meta{margin-top:18px;padding-top:18px;border-top:1px solid #ffffff2d}.chat-meta ul{margin:10px 0 0 18px;padding:0;display:grid;gap:8px}.chat-form-card{margin:0}
.project-overview-grid{align-items:start}.conversation-panel{min-height:250px}.conversation-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.conversation-list{display:grid;gap:12px;max-height:360px;overflow:auto;padding-right:4px}.quick-summary .summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:10px}.quick-summary .summary-grid strong{display:block;margin-top:4px}.published-box{margin-top:18px;padding:16px;border:1px dashed #bfd0f4;border-radius:14px;background:#f7faff}.published-box a{display:block;color:var(--blue);margin:8px 0 12px;word-break:break-all}
@media(max-width:850px){.hero-grid,.grid.two,.grid.three,.preview-shell,.project-overview-grid,.conversational-layout{grid-template-columns:1fr}.mock-content{height:300px}.app-header nav a:not(.button){display:none}.project-row{grid-template-columns:1fr}.preview-sidebar,.chat-card{position:static}.page-head{align-items:flex-start;flex-direction:column}.requirements{grid-template-columns:1fr}.app-footer .shell{flex-direction:column}.section h2{font-size:30px}.project-actions{justify-content:flex-start}.quick-summary .summary-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.shell{width:min(100% - 22px,1160px)}.hero-marketing{padding:58px 0}.hero-marketing h1{font-size:43px}.hero-actions{display:grid}.hero-actions .button{width:100%}.page-head h1{font-size:30px}.card{padding:18px}.nav-wrap{height:68px}.brand small{display:none}.preview-frame{height:690px}.conversation-head{flex-direction:column}.quick-summary .summary-grid{grid-template-columns:1fr}}

/* FIX-CONVERSA-PROJETO */
.conversation-panel .chat-bubble.assistant {
    background: #eef4ff;
    color: #0a1f50;
    border: 1px solid #d7e3fb;
}

.conversation-panel .chat-bubble.assistant small {
    color: #68738a;
    opacity: 1;
}

.conversation-panel .chat-bubble.user {
    background: linear-gradient(135deg, #2457e6, #6d44ff);
    color: #ffffff;
}

.conversation-list:empty::before {
    content: "Aguardando o início do processamento...";
    display: block;
    padding: 18px;
    border-radius: 14px;
    background: #eef4ff;
    color: #0a1f50;
}