:root {
  --bg: #0b1020;
  --panel: #121a2e;
  --panel-2: #0f1628;
  --line: #243049;
  --text: #e8ecf5;
  --muted: #95a1bb;
  --accent: #34d399;
  --accent-2: #8b5cf6;
  --warn: #fbbf24;
  --danger: #f87171;
  --radius: 18px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 20% -10%, #1b2446 0%, var(--bg) 60%);
  color: var(--text);
  font: 16px/1.45 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 28px;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 { margin: 0; font-size: 20px; letter-spacing: 0.2px; }
.sub { margin: 0; color: var(--muted); font-size: 13px; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--muted);
  white-space: nowrap;
}
.chip.ok { color: var(--accent); border-color: #1f5f4b; }
.chip.warn { color: var(--warn); border-color: #6b5316; }

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 1fr);
  gap: 22px;
  padding: 0 28px 20px;
  max-width: 1500px;
  margin: 0 auto;
}

.device {
  background: linear-gradient(180deg, #151d33, #0f1628);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 18px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.screen {
  position: relative;
  min-height: 430px;
  border-radius: var(--radius);
  background: #070b16;
  border: 1px solid #1a2238;
  padding: 44px 36px 30px;
  overflow: hidden;
}

.lightbar {
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
  opacity: 0.15;
  transition: opacity 0.3s;
}
.screen[data-state="listening"] .lightbar { opacity: 1; animation: sweep 1.2s linear infinite; }
.screen[data-state="thinking"] .lightbar { opacity: 0.9; animation: pulse 0.9s ease-in-out infinite; }
.screen[data-state="speaking"] .lightbar { opacity: 1; animation: pulse 0.5s ease-in-out infinite; }

@keyframes sweep {
  from { background-position: -600px 0; }
  to { background-position: 600px 0; }
}
@keyframes pulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 1; }
}

.state-label { margin: 0 0 18px; color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: 1.2px; }
.heard { margin: 0 0 14px; color: #b7c3dd; font-size: 20px; min-height: 28px; }
.heard::before { content: "“"; }
.heard::after { content: "”"; }
.heard:empty::before, .heard:empty::after { content: ""; }
.reply { margin: 0; font-size: 30px; line-height: 1.3; font-weight: 600; letter-spacing: -0.2px; max-width: 40ch; }

.card {
  margin-top: 26px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  animation: rise 0.25s ease-out;
}
@keyframes rise { from { transform: translateY(8px); opacity: 0; } to { transform: none; opacity: 1; } }
.card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.badge { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--warn); }
.badge.ok { color: var(--accent); }
.timer { font-variant-numeric: tabular-nums; color: var(--muted); }
.timer.low { color: var(--danger); }
.card table { width: 100%; border-collapse: collapse; font-size: 15px; }
.card td { padding: 5px 0; border-bottom: 1px solid #1c2640; }
.card td.num { text-align: right; font-variant-numeric: tabular-nums; }
.card .supplier { margin: 10px 0 4px; font-weight: 600; }
.card .total { margin-top: 10px; display: flex; justify-content: space-between; font-weight: 700; }
.card-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 14px; }

.controls { display: flex; gap: 14px; align-items: center; margin-top: 18px; }
.mic {
  flex: none;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06101f;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(52, 211, 153, 0.25);
  transition: transform 0.12s;
}
.mic:active, .mic.active { transform: scale(0.94); box-shadow: 0 0 0 8px rgba(52, 211, 153, 0.18); }
.text-form { display: flex; gap: 8px; flex: 1; }
.text-form input {
  flex: 1;
  min-width: 0;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--text);
  padding: 12px 14px;
  font-size: 16px;
}

.btn {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: #05140e; }
.btn.ghost { background: transparent; }
.btn.small { padding: 6px 10px; font-size: 13px; }

.suggestions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.suggest {
  background: transparent;
  color: var(--muted);
  border: 1px dashed var(--line);
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
}
.suggest:hover { color: var(--text); border-color: var(--accent); }

.panel {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 18px;
  max-height: calc(100vh - 120px);
  overflow: auto;
}
.panel-head { display: flex; justify-content: space-between; align-items: center; }
.panel h2 { font-size: 16px; margin: 0; }
.panel-sub { color: var(--muted); font-size: 13px; margin: 6px 0 14px; }
.calls { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.call { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; animation: rise 0.2s ease-out; }
.call-top { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.call-name { font-family: ui-monospace, "SF Mono", Menlo, monospace; color: var(--accent); font-weight: 600; }
.call.err .call-name { color: var(--danger); }
.call-ms { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.call-args, .call-json { font-family: ui-monospace, Menlo, monospace; font-size: 12px; color: #b7c3dd; white-space: pre-wrap; word-break: break-word; margin: 6px 0 0; }
.call-spoken { margin: 6px 0 0; font-size: 13px; }
.call details summary { cursor: pointer; color: var(--muted); font-size: 12px; margin-top: 6px; }
.turn-sep { color: var(--muted); font-size: 12px; margin: 8px 0 0; }
.empty { color: var(--muted); font-size: 13px; }

.foot { text-align: center; color: #6b7894; font-size: 12px; padding: 10px 20px 24px; }

dialog { background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 16px; }
dialog form { display: flex; flex-direction: column; gap: 10px; min-width: 260px; }
dialog input { padding: 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text); }

@media (max-width: 960px) {
  .layout { grid-template-columns: 1fr; padding: 0 16px 16px; }
  .topbar { padding: 16px; }
  .reply { font-size: 24px; }
  .screen { padding: 36px 20px 24px; min-height: 360px; }
  .panel { max-height: none; }
}

/* ---------- ShopVoice Pay console (M2) ---------- */

.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: #062018; padding: 8px 12px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 12px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

.honesty { max-width: 1500px; margin: 0 auto 8px; padding: 8px 28px; color: var(--warn); font-size: 13px; }

.tabs { display: flex; gap: 4px; max-width: 1500px; margin: 0 auto 16px; padding: 0 28px; overflow-x: auto; border-bottom: 1px solid var(--line); scrollbar-width: thin; }
.tabs [role="tab"] { appearance: none; background: none; border: 0; border-bottom: 3px solid transparent; color: var(--muted); font: inherit; font-weight: 600; padding: 10px 14px; cursor: pointer; white-space: nowrap; }
.tabs [role="tab"][aria-selected="true"] { color: var(--text); border-bottom-color: var(--accent); }
.tabs [role="tab"]:hover { color: var(--text); }
.count { display: inline-block; min-width: 20px; padding: 0 6px; margin-left: 4px; border-radius: 999px; background: var(--warn); color: #241a00; font-size: 12px; text-align: center; }

main > section[role="tabpanel"] { max-width: 1500px; margin: 0 auto; padding: 0 28px 28px; }
main > section.panel-talk { padding: 0; }
.section-head { margin-bottom: 14px; }
.section-head.row { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.section-head h2 { margin: 0 0 4px; font-size: 20px; }
.section-head p { margin: 0; max-width: 780px; }
.actions { display: flex; gap: 8px; }

.landing { max-width: 760px; margin: 40px auto; padding: 32px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.landing h2 { margin-top: 0; font-size: 26px; line-height: 1.25; }
.landing ul { padding-left: 20px; line-height: 1.7; }
.btn.big { font-size: 18px; padding: 14px 26px; margin: 12px 0; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 420px), 1fr)); gap: 16px; }
.approval { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.approval .card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.approval h3 { margin: 0; font-size: 18px; }
.approval h4 { margin: 12px 0 4px; font-size: 14px; color: var(--muted); font-weight: 600; }
.reasons { margin: 0 0 8px; padding-left: 18px; }
.reasons li.err, .why.err { color: var(--danger); }
.why { margin: 2px 0 8px; color: var(--muted); font-size: 13px; }
table.lines { width: 100%; border-collapse: collapse; margin: 8px 0; font-size: 14px; }
table.lines th, table.lines td { padding: 6px 4px; border-bottom: 1px solid var(--line); text-align: left; }
table.lines .num, .num { text-align: right; font-variant-numeric: tabular-nums; }
.paypal-link { margin-top: 12px; padding: 12px; border: 1px dashed var(--line); border-radius: 12px; display: grid; gap: 8px; justify-items: start; }
.paypal-link img { background: #fff; border-radius: 8px; padding: 6px; }
.paypal-link a { color: var(--accent); }

.status { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; border: 1px solid currentColor; white-space: nowrap; line-height: 1.6; }
.status.ok { color: var(--accent); }
.status.info { color: #93c5fd; }
.status.warn { color: var(--warn); }
.status.err { color: var(--danger); }
.status.muted { color: var(--muted); }
.pay-row { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line); }

.grid { width: 100%; }

.two-col { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.form-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.form-card h2 { margin-top: 0; font-size: 20px; }
.form-card h3 { margin: 18px 0 6px; font-size: 16px; }
.fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin: 12px 0; }
.fields label, .inline-form label { display: grid; gap: 4px; font-size: 14px; color: var(--muted); }
input[type="number"], input[type="text"], input[type="password"] { font: inherit; color: var(--text); background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 9px 10px; min-width: 0; }
input:invalid:not(:placeholder-shown) { border-color: var(--danger); }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; margin: 12px 0; }
legend { color: var(--muted); padding: 0 6px; }
label.check { display: inline-flex; align-items: center; gap: 6px; margin: 4px 16px 4px 0; color: var(--text); }
.form-error { color: var(--danger); }
dl.stats { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 8px 0; }
dl.stats dt { color: var(--muted); }
dl.stats dd { margin: 0; font-variant-numeric: tabular-nums; }

dialog#payment-dialog { width: min(760px, 94vw); max-height: 90vh; background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
dialog::backdrop { background: rgb(0 0 0 / 0.6); }
.dialog-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.dialog-head h2 { margin: 0; font-size: 20px; }
ol.timeline { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
ol.timeline li { display: grid; grid-template-columns: 130px 220px 1fr; gap: 8px; font-size: 14px; padding: 6px 0; border-bottom: 1px solid var(--line); }
ol.timeline .what { font-weight: 600; text-transform: capitalize; }
.inline-form { display: grid; gap: 10px; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--line); }
.inline-form h3 { margin: 0; }

.call.host { border-color: var(--accent-2); }

.sample-list { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.invoice-grid { display: grid; grid-template-columns: minmax(140px, 220px) 1fr; gap: 16px; align-items: start; }
.invoice-thumb { width: 100%; border-radius: 8px; border: 1px solid var(--line); background: #fff; }
table.lines.match input { width: 72px; text-align: right; }
table.lines tr.err td { color: var(--danger); }
.note.warn { border: 1px solid #6b5316; color: var(--warn); border-radius: 10px; padding: 8px 12px; margin: 8px 0; }
.note.warn q { display: block; margin: 4px 0; color: var(--text); font-style: italic; }
p.chip { display: inline-block; margin: 8px 0; }

.toast { position: fixed; right: 20px; bottom: 20px; max-width: min(420px, 90vw); padding: 12px 16px; border-radius: 12px; background: var(--panel); border: 1px solid var(--accent); box-shadow: 0 10px 30px rgb(0 0 0 / 0.4); z-index: 40; }
.toast.warn { border-color: var(--warn); }
.toast.err { border-color: var(--danger); }

@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
  ol.timeline li { grid-template-columns: 1fr; gap: 2px; }
  .topbar, .tabs, main > section[role="tabpanel"], .honesty { padding-left: 14px; padding-right: 14px; }
  .landing { margin: 16px; padding: 20px; }
  .invoice-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}