:root {
  --bg: #0a0b0e;
  --bg-2: #0c0e12;
  --panel: #111318;
  --panel-2: #171a21;
  --border: #23262e;
  --border-2: #2c313b;
  --text: #e8eaed;
  --muted: #868d99;
  --muted-2: #5f6670;
  --accent: #5b7cfa;
  --accent-soft: rgba(91, 124, 250, 0.14);
  --ok: #34d399;
  --ok-soft: rgba(52, 211, 153, 0.13);
  --warn: #fbbf24;
  --err: #f87171;
  --radius: 14px;
  --radius-sm: 9px;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(91, 124, 250, 0.07), transparent 60%),
    var(--bg);
  color: var(--text);
  font: 14px/1.55 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
a { color: var(--text); text-decoration-color: var(--muted-2); }

/* ---- buttons ---- */
button { font: inherit; cursor: pointer; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border: 1px solid var(--border-2);
  background: var(--panel-2);
  color: var(--text);
  padding: 9px 16px;
  border-radius: 999px;
  font-weight: 500;
  transition: background .15s, border-color .15s, opacity .15s, transform .05s;
  white-space: nowrap;
}
.btn:hover { border-color: #3a414e; background: #1c2029; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: #f3f4f6; border-color: #f3f4f6; color: #0a0b0e; font-weight: 600; }
.btn.primary:hover { background: #fff; border-color: #fff; }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.accent:hover { background: #6d8bff; border-color: #6d8bff; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn.ghost:hover { background: var(--panel-2); color: var(--text); }
.btn.danger:hover { border-color: var(--err); color: var(--err); background: transparent; }
.btn.sm { padding: 5px 12px; font-size: 12.5px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---- inputs ---- */
input, textarea, select {
  font: inherit; width: 100%;
  background: var(--bg-2); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 12px;
}
input::placeholder, textarea::placeholder { color: var(--muted-2); }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
textarea { resize: vertical; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field > label, label.lbl { font-size: 12px; color: var(--muted); font-weight: 500; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ---- pills / badges ---- */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; font-weight: 500;
  padding: 4px 10px; border-radius: 999px;
  background: var(--panel-2); border: 1px solid var(--border); color: var(--muted);
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--muted-2); }
.pill.ok { background: var(--ok-soft); border-color: rgba(52,211,153,.3); color: var(--ok); }
.pill.ok .dot { background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.pill.off { color: var(--muted-2); }
.pill.warn { background: rgba(251,191,36,.12); border-color: rgba(251,191,36,.3); color: var(--warn); }

/* ---- cards ---- */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.card-head .title { font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 9px; }
.card-head .title .ic { font-size: 15px; opacity: .9; }
.card-head .spacer { flex: 1; }
.card .desc { color: var(--muted); font-size: 13px; margin: 0 0 16px; max-width: 70ch; }

/* ---- layout ---- */
.row { display: flex; align-items: center; gap: 10px; }
.row.between { justify-content: space-between; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.spacer { flex: 1; }

/* ---- auth ---- */
.auth-wrap { min-height: 100%; display: grid; place-items: center; padding: 24px; }
.auth-card { width: 380px; }
.auth-card h1 { margin: 0 0 4px; font-size: 27px; letter-spacing: -0.5px; }
.accent { color: var(--accent); }
.tabs { display: flex; gap: 6px; margin: 18px 0 6px; background: var(--bg-2); padding: 4px; border-radius: 999px; border: 1px solid var(--border); }
.tab { flex: 1; background: transparent; border: 0; color: var(--muted); padding: 8px; border-radius: 999px; font-weight: 500; }
.tab.active { color: var(--text); background: var(--panel-2); }
.auth-form button { width: 100%; margin-top: 14px; }
.auth-error { color: var(--err); margin-top: 10px; min-height: 18px; font-size: 13px; }

/* ---- console (owner home) ---- */
.console { max-width: 920px; margin: 0 auto; padding: 22px 22px 80px; }
.console-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.console-bar .brand { font-size: 17px; font-weight: 700; letter-spacing: -0.3px; }
.console-bar .brand .accent { color: var(--accent); }
.console-grid { display: flex; flex-direction: column; gap: 16px; }

.provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.provider-card {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-2); padding: 14px; cursor: pointer;
  display: flex; align-items: center; gap: 11px; transition: border-color .15s, background .15s;
}
.provider-card:hover { border-color: var(--border-2); }
.provider-card.selected { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 1px var(--accent) inset; }
.provider-card .pc-logo { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--panel-2); font-size: 15px; flex: none; }
.provider-card .pc-name { font-weight: 600; }
.provider-card .pc-sub { font-size: 11.5px; color: var(--muted); }
.provider-card .pc-check { margin-left: auto; color: var(--accent); opacity: 0; }
.provider-card.selected .pc-check { opacity: 1; }
.provider-card .pc-saved { color: var(--ok); font-weight: 500; }

.inline-form { display: flex; gap: 10px; align-items: flex-end; }
.inline-form .field { flex: 1; }

/* website list */
.sites-head { display: flex; align-items: baseline; gap: 10px; margin: 26px 2px 12px; }
.sites-head h2 { font-size: 15px; margin: 0; font-weight: 600; }
.sites-head p { margin: 0; color: var(--muted); font-size: 12.5px; }
.site-tile { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.site-tile .tile-top { display: flex; align-items: center; gap: 12px; padding: 14px 16px; }
.site-tile .tile-thumb { width: 84px; height: 54px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg-2); flex: none; overflow: hidden; position: relative; }
.site-tile .tile-thumb iframe { position: absolute; top: 0; left: 0; width: 336px; height: 216px; border: 0; transform: scale(0.25); transform-origin: top left; pointer-events: none; background: #fff; }
.site-tile .tile-meta { min-width: 0; }
.site-tile .tile-name { font-weight: 600; font-size: 15px; }
.site-tile .tile-sub { color: var(--muted); font-size: 12px; margin-top: 2px; }
.site-tile .tile-actions { display: flex; gap: 7px; flex-wrap: wrap; }

.empty { color: var(--muted); text-align: center; padding: 40px; border: 1px dashed var(--border); border-radius: var(--radius); }

/* ---- top bar (site / editor views) ---- */
.shell { display: flex; flex-direction: column; height: 100vh; }
.topbar { display: flex; align-items: center; gap: 14px; padding: 11px 18px; border-bottom: 1px solid var(--border); background: rgba(17,19,24,.7); backdrop-filter: blur(8px); }
.topbar h1 { font-size: 15px; margin: 0; font-weight: 700; }
.topbar .crumbs { color: var(--muted); font-size: 13px; }
.topbar .crumbs b { color: var(--text); font-weight: 600; }
.main { flex: 1; overflow: auto; padding: 22px; max-width: 980px; margin: 0 auto; width: 100%; }
.section-title { font-size: 12px; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); margin: 22px 0 12px; font-weight: 600; }
.page-row { display: flex; align-items: center; gap: 12px; padding: 13px 15px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--panel); }

/* ---- editor ---- */
.editor { display: grid; grid-template-columns: 1fr 380px; height: calc(100vh - 54px); }
.preview-pane { display: flex; flex-direction: column; border-right: 1px solid var(--border); min-width: 0; }
.preview-toolbar { display: flex; align-items: center; gap: 10px; padding: 9px 13px; border-bottom: 1px solid var(--border); background: var(--panel); }
.preview-frame { flex: 1; border: 0; width: 100%; background: #fff; }
.side { display: flex; flex-direction: column; overflow: hidden; background: var(--panel); }
.side-tabs { display: flex; border-bottom: 1px solid var(--border); }
.side-tabs button { flex: 1; background: transparent; border: 0; border-bottom: 2px solid transparent; color: var(--muted); padding: 12px; font-weight: 500; }
.side-tabs button.active { color: var(--text); border-bottom-color: var(--accent); }
.side-body { flex: 1; overflow: auto; padding: 14px; }
.slot { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 11px; margin-bottom: 10px; background: var(--bg-2); }
.slot.active { border-color: var(--accent); }
.slot .slot-head { display: flex; align-items: center; gap: 8px; margin-bottom: 7px; }
.slot .type { font-size: 10.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--accent); font-weight: 600; }
.slot .badge { font-size: 10px; padding: 1px 7px; border-radius: 999px; background: var(--panel-2); color: var(--muted); }
.slot .badge.struct { color: var(--warn); border: 1px solid rgba(251,191,36,.3); }
.slot textarea { min-height: 38px; }

/* element styling panel */
.el-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.el-head .el-preview { font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.el-ctrl { margin: 12px 0; }
.el-ctrl-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 5px; }
.el-ctrl-head label { font-size: 12px; color: var(--muted); }
.el-val { font-size: 12px; color: var(--text); font-variant-numeric: tabular-nums; }
.el-ctrl input[type=range] { width: 100%; accent-color: var(--accent); height: 4px; }
.align-row { display: flex; gap: 6px; margin-top: 6px; }
.align-btn { flex: 1; }
.align-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* chat */
.chat { display: flex; flex-direction: column; height: 100%; }
.chat-log { flex: 1; overflow: auto; display: flex; flex-direction: column; gap: 8px; padding-bottom: 10px; }
.msg { padding: 9px 12px; border-radius: 11px; max-width: 90%; font-size: 13px; }
.msg.user { align-self: flex-end; background: var(--accent); color: #fff; }
.msg.bot { align-self: flex-start; background: var(--panel-2); border: 1px solid var(--border); }
.msg.bot.err { border-color: var(--err); color: var(--err); }
.chat-head { margin-bottom: 12px; }
.provider-toggle { display: flex; gap: 4px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 999px; padding: 4px; }
.provider-toggle .seg { flex: 1; display: flex; align-items: center; justify-content: center; gap: 7px; background: transparent; border: 0; color: var(--muted); padding: 8px; border-radius: 999px; font-weight: 500; }
.provider-toggle .seg.active { background: var(--panel-2); color: var(--text); }
.provider-toggle .seg-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted-2); }
.provider-toggle .seg-dot.on { background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.chat-note { margin-top: 8px; font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.chat-note.ok .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }
.chat-note.warn { color: var(--warn); }
.chat-note a { color: var(--accent); }
.chat-input { display: flex; gap: 8px; margin-top: 8px; align-items: flex-end; }
.chat-input input { flex: 1; min-width: 0; }
.send-btn { width: 40px; height: 40px; padding: 0; border-radius: 50%; flex: none; }
.send-btn svg { display: block; }
.chat-target { display: flex; align-items: center; gap: 8px; margin-top: 8px; padding: 7px 11px; border-radius: 9px; background: var(--accent-soft); border: 1px solid var(--accent); font-size: 12.5px; }
.chat-target b { font-weight: 600; }
.chat-target .chip-x { margin-left: auto; background: transparent; border: 0; color: var(--muted); cursor: pointer; font-size: 14px; padding: 0 4px; }
.chat-target .chip-x:hover { color: var(--text); }
.slot-head .slot-ai { font-size: 11px; padding: 3px 8px; color: var(--accent); opacity: .75; }
.slot-head .slot-ai:hover { opacity: 1; background: var(--accent-soft); }

/* misc */
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--panel-2); border: 1px solid var(--border-2); padding: 11px 18px; border-radius: 999px; z-index: 50; font-size: 13px; box-shadow: 0 8px 30px rgba(0,0,0,.4); }
.toast.ok { border-color: rgba(52,211,153,.4); }
.toast.err { border-color: var(--err); }
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.66); backdrop-filter: blur(3px); display: grid; place-items: center; z-index: 40; padding: 20px; }
.modal { width: 480px; max-width: 94vw; max-height: 90vh; overflow: auto; }
.modal h2 { margin: 0 0 12px; font-size: 19px; letter-spacing: -0.3px; }
.errlist { color: var(--err); font-size: 12.5px; margin: 8px 0 0; padding-left: 16px; }
.badge.struct { color: var(--warn); }