:root{
  --bg:#0a0d12;--panel:#10151d;--panel2:#151b25;--line:#252d3a;--text:#f4f7fb;
  --muted:#9aa6b6;--accent:#77a7ff;--accent2:#9b7bff;--good:#62d89b;--warn:#ffcb67;--bad:#ff7a84;
  --radius:18px;--shadow:0 18px 60px rgba(0,0,0,.28)
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font:15px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{min-height:100vh}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
input,textarea,select{
  width:100%;border:1px solid var(--line);background:#0d1219;color:var(--text);border-radius:12px;
  padding:12px 13px;outline:none;transition:.15s border,.15s box-shadow,.15s background
}
input:focus,textarea:focus,select:focus{border-color:#4b79d6;box-shadow:0 0 0 3px rgba(92,132,226,.14);background:#101720}
textarea{resize:vertical}
label{display:grid;gap:7px;color:#d6deea;font-weight:600}
label small{font-weight:400;color:var(--muted)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(2rem,4vw,3.9rem);line-height:1.02;letter-spacing:-.045em;margin-bottom:14px}
h2{font-size:1.12rem;margin-bottom:5px}
p{margin-bottom:0}
code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.muted{color:var(--muted)}
.tiny{font-size:.78rem}
.eyebrow{font-size:.74rem;letter-spacing:.18em;color:#8fb5ff;font-weight:800;margin-bottom:10px}
.stack{display:grid;gap:14px}
.full{width:100%}
.btn{
  border:1px solid var(--line);background:#141b25;color:var(--text);border-radius:11px;padding:10px 14px;
  display:inline-flex;align-items:center;justify-content:center;gap:7px;font-weight:700;white-space:nowrap
}
.btn:hover{background:#1a2330;border-color:#354257}
.btn.primary{border-color:#5277c7;background:linear-gradient(135deg,#5d8df2,#7d63d9);box-shadow:0 8px 24px rgba(84,118,216,.22)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent}
.icon-link,.icon-button{border:1px solid var(--line);background:#111821;color:var(--text);border-radius:10px;display:grid;place-items:center}
.icon-link{width:38px;height:38px;font-size:1.25rem}
.icon-button{width:32px;height:32px}
.brand-mark{
  width:56px;height:56px;border-radius:17px;display:grid;place-items:center;font-weight:900;font-size:1.7rem;
  background:linear-gradient(145deg,#79a4ff,#8c6ef2);box-shadow:0 12px 30px rgba(94,126,227,.28)
}
.brand-mark.small{width:34px;height:34px;border-radius:10px;font-size:1rem}
.alert{padding:11px 13px;border-radius:11px;margin:14px 0}
.alert.error{background:rgba(255,122,132,.1);border:1px solid rgba(255,122,132,.3);color:#ffadb4}.alert.success{background:rgba(98,216,155,.1);border:1px solid rgba(98,216,155,.28);color:#a7e9c2}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:28px;background:
 radial-gradient(circle at 15% 20%,rgba(92,133,226,.18),transparent 28%),
 radial-gradient(circle at 82% 80%,rgba(130,92,226,.14),transparent 26%),var(--bg)}
.login-card{width:min(520px,100%);padding:34px;background:rgba(16,21,29,.92);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
.login-card .brand-mark{margin-bottom:26px}
.login-card h1{font-size:2.55rem}
.login-card .muted{margin-bottom:24px}
.topbar{
  height:68px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:20;background:rgba(10,13,18,.88);backdrop-filter:blur(18px)
}
.brand,.top-actions{display:flex;align-items:center;gap:12px}
.brand{font-weight:850;letter-spacing:-.02em}
.user-chip{padding:8px 11px;border:1px solid var(--line);border-radius:10px;color:#c8d2df;background:#0e141c}
.page{padding:42px;max-width:1500px;margin:0 auto}
.hero-row{display:flex;gap:24px;align-items:end;justify-content:space-between;margin-bottom:34px}
.hero-row>div{max-width:760px}
.new-site-form{display:flex;gap:10px;min-width:min(560px,48vw)}
.site-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px}
.site-card,.empty-card{border:1px solid var(--line);background:var(--panel);border-radius:18px;overflow:hidden;box-shadow:0 6px 22px rgba(0,0,0,.12)}
.site-card:hover{border-color:#43516b;transform:translateY(-1px)}
.site-card-preview{height:210px;background:#fff;position:relative;overflow:hidden}
.site-card-preview iframe{width:1280px;height:800px;border:0;transform:scale(.28);transform-origin:0 0;pointer-events:none}
.preview-shield{position:absolute;inset:0}
.site-card-meta{display:flex;align-items:center;justify-content:space-between;padding:16px 17px}
.site-card-meta h2{font-size:1rem}.site-card-meta p{font-size:.82rem;color:var(--muted)}
.arrow{font-size:1.5rem;color:#8db4ff}
.empty-card{min-height:310px;padding:30px;display:grid;place-items:center;text-align:center;align-content:center}
.empty-card .brand-mark{margin-bottom:18px}
.editor-shell{height:100vh;display:grid;grid-template-rows:62px 1fr;overflow:hidden}
.editor-topbar{
  display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--line);background:#0d1117;z-index:10
}
.editor-title,.editor-actions{display:flex;align-items:center;gap:11px}
.editor-title>div{display:grid;gap:1px}.editor-title span{font-size:.76rem;color:var(--muted)}
.editor-main{min-height:0;display:grid;grid-template-columns:minmax(390px,43%) 1fr}
.builder-panel{min-width:0;border-right:1px solid var(--line);background:#0d1219;display:grid;grid-template-rows:auto 1fr}
.tabs{display:flex;gap:2px;padding:10px;border-bottom:1px solid var(--line);overflow:auto}
.tab{
  border:0;background:transparent;color:#94a1b2;padding:9px 12px;border-radius:9px;font-weight:750;display:flex;gap:6px;align-items:center
}
.tab:hover,.tab.active{background:#171f2a;color:#fff}.count{font-size:.72rem;padding:1px 6px;border-radius:10px;background:#293446}
.tabpane{display:none;min-height:0;overflow:auto}.tabpane.active{display:block}
#tab-chat.active{display:grid;grid-template-rows:1fr auto;overflow:hidden}
.chat-stream{padding:16px;overflow:auto;scroll-behavior:smooth}
.welcome{max-width:520px;margin:9vh auto 0;text-align:center;padding:30px}
.spark{font-size:2rem;color:#9c8cff;margin-bottom:12px}.welcome h2{font-size:1.5rem}.welcome p{color:var(--muted);line-height:1.65}
.message{margin:0 0 14px;max-width:92%;padding:13px 14px;border-radius:15px;border:1px solid var(--line)}
.message span{display:block;font-size:.72rem;font-weight:800;color:#8fa2b9;margin-bottom:5px}
.message p{white-space:pre-wrap;line-height:1.55}
.message.user{margin-left:auto;background:#18305f;border-color:#294d92}.message.assistant{background:#131a24}
.composer{padding:12px;border-top:1px solid var(--line);background:#0d1219}
.composer textarea{min-height:96px;max-height:230px}
.composer-actions{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;margin-top:8px}
.btn.mic{width:44px;height:42px;padding:0;font-size:1.1rem}.btn.mic.recording{background:#6f2631;border-color:#b74a5a;animation:pulse 1.2s infinite}
.speech-status{height:18px;color:#9fb8e8;font-size:.75rem}
.pane-head{padding:20px 20px 10px}.pane-head p{color:var(--muted);font-size:.9rem}
.dropzone{margin:10px 20px 18px;border:1px dashed #3c4a61;border-radius:16px;padding:30px;text-align:center;place-items:center;background:#101720}
.dropzone:hover,.dropzone.drag{border-color:#6c94e8;background:#121c2a}
.drop-icon{font-size:2rem;color:#89aef7}.dropzone strong,.dropzone small{display:block}
.asset-list,.domain-list,.version-list{padding:0 20px 20px;display:grid;gap:10px}
.asset-item{display:grid;grid-template-columns:50px 1fr auto;gap:11px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:13px;background:#101720}
.asset-item img,.file-icon{width:50px;height:50px;border-radius:10px;object-fit:cover;background:#202a38}
.file-icon{display:grid;place-items:center;font-size:.7rem;font-weight:900;color:#a5b3c6}
.asset-item strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.asset-item code{display:block;color:#77879a;font-size:.7rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.inline-form{display:flex;gap:9px;padding:10px 20px 18px}
.domain-card{padding:14px;border:1px solid var(--line);border-radius:14px;background:#101720}
.domain-main,.domain-actions{display:flex;gap:12px;justify-content:space-between;align-items:center}
.domain-detail{font-size:.82rem;color:var(--muted);margin-top:4px}.domain-actions{justify-content:flex-end;margin-top:12px}
.status{font-size:.72rem;font-weight:850;padding:4px 8px;border-radius:999px;border:1px solid #3a4658;color:#abb7c7;background:#18202b}
.status.active,.status.dns_ok{color:#9de8bc;border-color:#356b4b;background:#102d20}
.status.pending{color:#f4d793;border-color:#715c2e;background:#312713}
.status.error{color:#ffadb4;border-color:#753c44;background:#30161a}
.hint{padding:14px;border:1px solid var(--line);border-radius:12px;color:var(--muted);background:#101720}
.version-item{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:11px;border:1px solid var(--line);border-radius:12px;background:#101720}
.version-item code{font-size:.78rem;color:#a9b6c7}
.preview-panel{min-width:0;display:grid;grid-template-rows:52px 1fr auto;position:relative;background:#171b21;overflow:hidden}
.browser-chrome{display:grid;grid-template-columns:72px minmax(120px,1fr) auto;gap:10px;align-items:center;padding:7px 10px;background:#11161d;border-bottom:1px solid var(--line);min-width:0}
.dots{display:flex;gap:6px}.dots i{width:10px;height:10px;border-radius:50%;background:#3d4652}.dots i:nth-child(1){background:#f06d6d}.dots i:nth-child(2){background:#e4b85c}.dots i:nth-child(3){background:#5ac784}
.address{justify-self:stretch;max-width:520px;text-align:center;background:#0b1016;border:1px solid #242e3b;border-radius:8px;padding:5px 10px;color:#8290a3;font-size:.76rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.preview-tools{display:flex;gap:5px;align-items:center;justify-content:flex-end;min-width:0}.view-buttons{display:flex;gap:3px}.view-buttons button,.preview-tool{border:1px solid transparent;background:transparent;color:#8e9bad;border-radius:7px;padding:5px 7px;font-size:.7rem;white-space:nowrap}.view-buttons button.active,.view-buttons button:hover,.preview-tool:hover,.preview-tool.active{background:#1c2531;color:#fff;border-color:#3a485c}.marker-tool.active{background:#572026;border-color:#a74752;color:#ffd7da}.zoom-badge{min-width:38px;text-align:center;color:#7f8b9b;font-size:.68rem;font-variant-numeric:tabular-nums}
.iframe-stage{min-height:0;overflow:auto;display:flex;justify-content:center;align-items:flex-start;padding:16px;background:#252a31}.preview-fit{position:relative;flex:none}.device-frame{position:absolute;left:0;top:0;transform-origin:0 0;background:#fff;box-shadow:0 0 45px rgba(0,0,0,.36);border-radius:3px;overflow:hidden}#previewFrame{display:block;border:0;background:#fff;width:100%;height:100%;min-height:0}.preview-help{padding:6px 12px;border-top:1px solid var(--line);background:#11161d;color:#7f8b9b;font-size:.7rem;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.build-overlay{position:absolute;inset:52px 0 0;display:none;place-items:center;align-content:center;gap:10px;background:rgba(8,11,16,.75);backdrop-filter:blur(7px);z-index:8;text-align:center;padding:30px}
.build-overlay.show{display:grid}.build-overlay span{color:#aab5c5;font-size:.85rem;max-width:500px}
.spinner{width:42px;height:42px;border-radius:50%;border:3px solid #2d3746;border-top-color:#84aaf7;animation:spin .8s linear infinite}
.admin-page{display:grid;gap:20px}.admin-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:20px}
.panel{border:1px solid var(--line);background:var(--panel);border-radius:17px;padding:20px;box-shadow:0 8px 26px rgba(0,0,0,.1)}
.panel-head{display:flex;justify-content:space-between;margin-bottom:16px}.panel-head p{color:var(--muted);font-size:.86rem}
.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.settings-grid .wide{grid-column:1/-1}
.form-actions{display:flex;gap:9px;align-items:center}
.check{display:flex;grid-template-columns:auto 1fr;align-items:center;gap:8px}.check input{width:auto}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid var(--line);padding:10px 8px;vertical-align:top}th{font-size:.72rem;color:#8896a8;text-transform:uppercase;letter-spacing:.06em}.detail-cell{max-width:560px;color:#9aa7b8;font-size:.82rem}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{box-shadow:0 0 0 6px rgba(255,111,127,.08)}}
@media(max-width:980px){
  .page{padding:24px}.hero-row{align-items:stretch;flex-direction:column}.new-site-form{min-width:0;width:100%}
  .editor-main{grid-template-columns:1fr}.preview-panel{display:none}.builder-panel{border-right:0}.editor-actions .btn:nth-child(n+2){display:none}
  .admin-grid{grid-template-columns:1fr}.settings-grid{grid-template-columns:1fr}.settings-grid .wide{grid-column:auto}
}
@media(max-width:640px){
  .topbar{padding:0 12px}.user-chip{display:none}.page{padding:18px}.new-site-form,.inline-form{flex-direction:column}
  .editor-topbar{padding:0 9px}.editor-title strong{max-width:190px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .composer-actions{grid-template-columns:auto 1fr}.composer-actions .tiny{display:none}.composer-actions .primary{grid-column:1/-1}
}

.row-actions{display:flex;gap:7px;align-items:flex-start}.row-actions details{position:relative}.row-actions summary{list-style:none}.row-actions summary::-webkit-details-marker{display:none}.reset-form{position:absolute;right:0;top:46px;z-index:30;width:290px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#111821;box-shadow:var(--shadow);display:grid;gap:8px}

/* v1.01 editor usability */
.selection-card{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;margin-bottom:9px;padding:9px 10px;border:1px solid #405a83;border-radius:12px;background:#111d2e}.selection-card[hidden]{display:none}.selection-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:#5b2730;color:#ffd7db;font-size:1.05rem}.selection-copy{min-width:0;display:grid;gap:1px}.selection-copy strong{font-size:.82rem}.selection-copy span{font-size:.72rem;color:#9aaabd;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-meta{display:flex;gap:7px;align-items:center;margin-top:9px;padding-top:8px;border-top:1px solid rgba(255,255,255,.08);font-size:.68rem;color:#8fa2b9}.message-meta b{color:#b7caff;background:#1a2840;border:1px solid #2d4267;border-radius:999px;padding:2px 6px}.speech-status{min-height:18px;height:auto}.btn.mic:disabled{opacity:.55;cursor:wait}
@media(max-width:1250px){.browser-chrome{grid-template-columns:50px 1fr auto}.dots i{width:8px;height:8px}.preview-tools{gap:3px}.view-buttons button,.preview-tool{padding:5px;font-size:.66rem}.zoom-badge{display:none}}

/* v1.01 hotfix: dynamic Gemini model picker */
.model-picker-hint{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.model-picker-hint>div{flex:1 1 420px}
.model-picker-hint .btn{flex:0 0 auto}

/* v1.02: chat is a fixed-height work area; only the transcript scrolls. */
.editor-main{height:100%;min-height:0;overflow:hidden}
.builder-panel{height:100%;min-height:0;overflow:hidden}
.tabpane{height:100%;min-height:0}
#tab-chat.active{height:100%;min-height:0;grid-template-rows:minmax(0,1fr) auto}
.chat-stream{min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-gutter:stable}
.composer{position:relative;z-index:3;flex:none;max-height:46vh;overflow:auto;box-shadow:0 -12px 30px rgba(8,12,18,.22)}
.composer textarea{width:100%;resize:none}