/* ChốtLive Dashboard — CSS thuần, không phụ thuộc CDN (chạy được cả khi mạng quán net chập chờn) */

:root {
  /* Font stack phủ Việt / Trung / Thái — trình duyệt tự fallback theo từng ký tự */
  --font: "Segoe UI", "Noto Sans", system-ui, -apple-system, "Leelawadee UI", "Noto Sans Thai",
          "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, "Noto Sans Mono", monospace;

  --bg: #f4f5f8;
  --surface: #ffffff;
  --surface-2: #f0f2f6;
  --border: #dfe3ea;
  --text: #1b1f27;
  --muted: #667085;
  --primary: #3a5bd9;
  --primary-text: #ffffff;
  --live: #e5394d;
  --ok: #1f9d55;
  --warn: #c98a04;
  --err: #d92d20;
  --focus: #3a5bd9;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1218;
    --surface: #171b23;
    --surface-2: #1e232d;
    --border: #2a303c;
    --text: #e6e9ef;
    --muted: #8b93a3;
    --primary: #6d8bff;
    --primary-text: #0b0e14;
    --shadow: none;
  }
}

/* Giao diện tiếng Trung: ưu tiên font chữ Hán giản thể để glyph chuẩn zh-CN, không lẫn kiểu chữ Nhật */
html:lang(zh-CN) {
  --font: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", "Source Han Sans SC",
          "Segoe UI", "Noto Sans", system-ui, "Leelawadee UI", "Noto Sans Thai", sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.55 var(--font);
}
h2 { font-size: 15px; margin: 0; font-weight: 650; }
small, .small { font-size: 12px; }
.muted { color: var(--muted); }
.intro { margin: 0 0 12px; }

/* ---------- Topbar ---------- */
/* ---------- Khung ứng dụng: thanh tab dọc bên trái + vùng nội dung ---------- */
:root { --sidebar-w: 232px; --sidebar-bg: var(--surface); --nav-active: color-mix(in srgb, var(--primary) 12%, transparent); }
.app-shell { display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr); min-height: 100vh; }
.app-main { min-width: 0; display: flex; flex-direction: column; }
.sidebar {
  position: sticky; top: 0; height: 100vh; overflow-y: auto; display: flex; flex-direction: column; gap: 4px;
  background: var(--sidebar-bg); border-right: 1px solid var(--border); padding: 14px 10px; z-index: 11;
}
.sidebar .brand { padding: 4px 10px 14px; font-size: 16px; }
.page-title { font-size: 19px; font-weight: 750; margin: 0; letter-spacing: -0.01em; }
.topbar {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 10px 20px; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; }
/* Logo ChốtLive (assets/logo.svg): chữ C mở như sóng phát + chấm đỏ đang live */
.brand-dot { width: 24px; height: 24px; flex: none; border-radius: 6px; background: url("logo.svg") center / contain no-repeat; box-shadow: 0 0 0 1px color-mix(in srgb, var(--text, #888) 18%, transparent); }
.brand-thin { font-weight: 500; }
.status-row { display: flex; gap: 6px; flex-wrap: wrap; margin-left: auto; }
.top-actions { display: flex; gap: 8px; align-items: center; }
.lang-switch { display: flex; flex-direction: row; align-items: center; gap: 6px; font-weight: 500; }
.lang-switch select { width: auto; padding: 6px 8px; }
.pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px;
  border: 1px solid var(--border); font-size: 12px; color: var(--muted); background: var(--surface-2);
}
.pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.pill.ok i { background: var(--ok); }
.pill.warn i { background: var(--warn); }
.pill.err i { background: var(--err); }
.pill.ok, .pill.warn, .pill.err { color: var(--text); }

/* ---------- Tabs: menu dọc, nhóm theo việc, mục đang mở nổi bật ---------- */
.tabs { display: flex; flex-direction: column; gap: 2px; }
.nav-group {
  font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
  padding: 14px 12px 6px;
}
.nav-group:first-child { padding-top: 2px; }
.tab {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  border: 0; border-left: 3px solid transparent; border-radius: 8px; background: none;
  color: var(--text); font: inherit; font-weight: 550; padding: 9px 10px 9px 9px; cursor: pointer; white-space: nowrap;
}
.tab:hover { background: var(--surface-2); }
.tab:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }
.tab-ic { width: 22px; text-align: center; font-size: 16px; flex: none; position: relative; }
.tab-label { overflow: hidden; text-overflow: ellipsis; }
.tab[aria-selected="true"] { background: var(--nav-active); border-left-color: var(--primary); color: var(--primary); font-weight: 750; }
.tab .badge { margin-left: auto; }
/* Đang có kênh live => chấm đỏ nhấp nháy trên mục Phòng live (thấy từ mọi tab) */
body.is-live .tab[data-tab="rooms"] .tab-ic::after {
  content: ""; position: absolute; top: -1px; right: -1px; width: 8px; height: 8px; border-radius: 50%;
  background: var(--live); box-shadow: 0 0 0 2px var(--sidebar-bg); animation: live-dot 1.4s ease-in-out infinite;
}
@keyframes live-dot { 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { body.is-live .tab[data-tab="rooms"] .tab-ic::after { animation: none; } }

/* Màn hình vừa (laptop nhỏ / máy tính bảng): thanh bên thu còn icon, rê chuột thấy tên (title) */
@media (max-width: 1100px) and (min-width: 761px) {
  :root { --sidebar-w: 68px; }
  .sidebar { padding: 12px 8px; align-items: center; }
  .sidebar .brand-name, .nav-group, .tab-label { display: none; }
  .sidebar .brand { padding: 4px 0 12px; }
  .nav-group + .tab { margin-top: 10px; }
  .tab { justify-content: center; padding: 10px 0; border-left-width: 0; }
  .tab[aria-selected="true"] { box-shadow: inset 3px 0 0 var(--primary); }
  .tab .badge { position: absolute; transform: translate(14px, -10px); }
  .tab { position: relative; }
}

main { padding: 16px; max-width: 1440px; margin: 0 auto; }

/* ---------- Layout ---------- */
.grid-2 { display: grid; grid-template-columns: minmax(0, 420px) minmax(0, 1fr); gap: 16px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.2fr); gap: 16px; margin-top: 16px; align-items: start; }
.stack { display: grid; gap: 16px; }
.channel-add:empty { display: none; }
.channel-add h3 { margin: 0 0 8px; font-size: 14px; }
.alerts-more > summary { cursor: pointer; color: var(--primary); margin: 4px 0 10px; }
.channel-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px;  align-items: start; }
@media (max-width: 1100px) { .grid-3 { grid-template-columns: 1fr 1fr; } .log-card { grid-column: 1 / -1; } }
@media (max-width: 760px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow); display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; min-width: 0;
}
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.card-head.spaced { margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--border); }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row > label { min-width: 90px; }
.grow { flex: 1 1 140px; }
.actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; align-items: center; }

/* ---------- Form ---------- */
label { display: grid; gap: 4px; font-weight: 600; font-size: 13px; }
label small { font-weight: 400; color: var(--muted); }
input, select, textarea {
  font: 14px/1.5 var(--font); color: var(--text); background: var(--surface-2);
  border: 1px solid var(--border); border-radius: 8px; padding: 7px 10px; width: 100%; min-width: 0;
}
textarea { resize: vertical; }
textarea[readonly] { background: var(--surface); }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 2px solid var(--focus); outline-offset: 1px;
}
.upper { text-transform: uppercase; }
.check { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.check input { width: auto; }

/* ---------- Buttons ---------- */
.btn {
  font: inherit; font-weight: 600; border-radius: 8px; padding: 8px 14px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
}
.btn:hover { filter: brightness(.97); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.small { padding: 4px 10px; font-size: 12px; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-text); }
.btn.ghost { background: transparent; }
.btn.live { background: var(--live); border-color: var(--live); color: #fff; }
.btn.danger-outline { background: transparent; border-color: var(--live); color: var(--live); }

/* ---------- Ảnh sản phẩm: vùng tải lên ---------- */
.image-field { display: grid; gap: 8px; }
.field-title { font-weight: 600; font-size: 13px; }
.field-title small { font-weight: 400; color: var(--muted); }
.dropzone {
  display: flex; align-items: center; gap: 14px; padding: 14px; cursor: pointer;
  border: 2px dashed var(--border); border-radius: 10px; background: var(--surface-2);
  transition: border-color .15s ease, background .15s ease;
}
.dropzone:hover, .dropzone:focus-visible, .dropzone.dragover { border-color: var(--primary); outline: none; }
.dropzone.dragover { background: color-mix(in srgb, var(--primary) 10%, var(--surface-2)); }
.dropzone.busy { opacity: .6; pointer-events: none; }
.dropzone img { width: 88px; height: 88px; object-fit: cover; border-radius: 8px; flex: none; background: var(--surface); }
.dropzone-text { display: grid; gap: 2px; min-width: 0; }
.dropzone-text small { color: var(--muted); }
.image-actions { display: flex; align-items: center; gap: 8px; min-height: 24px; }
.product-item .thumb { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; float: left; margin-right: 10px; background: var(--surface); }

/* ---------- Product list ---------- */
.product-list { display: grid; gap: 8px; }
/* 🔒 Chức năng theo gói (plan.js lockBox) */
.plan-lock { border: 1px dashed var(--border); border-radius: 10px; padding: 14px 16px; display: grid; gap: 6px; justify-items: start; background: color-mix(in srgb, var(--primary, #3b5bdb) 5%, var(--surface)); }
.plan-lock p { margin: 0; }
.plan-lock-title { font-weight: 700; }
.list-search { width: 100%; }
.list-search[hidden] { display: none; }
#orders-search { width: 220px; max-width: 100%; }
@media (max-width: 760px) { #tab-products .grid-2 > .stack { order: -1; } } /* điện thoại: danh sách trước, form sau */
/* Đơn hàng: nút ít dùng trong "⋯" (mở ngay dưới, không bị bảng cuộn ngang che) */
.more-menu > summary { list-style: none; cursor: pointer; padding: 4px 10px; border: 1px solid var(--border); border-radius: 8px; font-weight: 700; line-height: 1.2; }
.more-menu > summary::-webkit-details-marker { display: none; }
.more-menu[open] > summary { background: var(--surface-2, var(--border)); }
.more-pop { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.ch-ai > summary { font-weight: 600; }
.product-item {
  display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--surface-2);
}
.product-item.editing { border-color: var(--primary); }
.product-item .name { font-weight: 650; overflow-wrap: anywhere; }
.product-item .meta { color: var(--muted); font-size: 12px; }
.product-item ul { margin: 2px 0 0; padding-left: 18px; font-size: 13px; grid-column: 1 / -1; }
.product-item .item-actions { display: flex; gap: 6px; align-items: start; }
.code {
  display: inline-block; font: 700 12px var(--mono); padding: 1px 6px; border-radius: 5px;
  background: var(--live); color: #fff; margin-right: 6px;
}
.empty { color: var(--muted); padding: 12px; text-align: center; border: 1px dashed var(--border); border-radius: 8px; }

/* ---------- Channels ---------- */
.channel-card .card-head h2 { font-size: 16px; }
.switch { display: flex; align-items: center; gap: 6px; font-weight: 600; }
.switch input { width: 18px; height: 18px; }
.key-row { display: flex; gap: 6px; }
.key-row input { flex: 1; }
.saved-at { font-size: 12px; color: var(--muted); }

/* ---------- Live ---------- */
.targets { display: flex; gap: 10px; flex-wrap: wrap; }
.target {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface-2); cursor: pointer; font-weight: 600;
}
.target input { width: 18px; height: 18px; }
.target.selected { border-color: var(--primary); }
.badge { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: var(--border); color: var(--muted); }
.badge.live { background: var(--live); color: #fff; }
.badge.warn { background: transparent; border: 1px solid var(--warn); color: var(--warn); }
.target-detail { display: grid; gap: 2px; }
.target-detail small { font-weight: 400; color: var(--muted); }

/* Điều khiển OBS */
/* Điều khiển live: các khối cách đều nhau; phần thiết lập / kỹ thuật nằm trong <details class="fold"> */
#tab-live:not([hidden]) { display: grid; gap: 16px; }
#tab-live .host-card, #tab-live .clips-card { margin: 0; }
.grid-2.live-tools { align-items: start; }
.fold { display: grid; gap: 16px; }
.fold > summary { cursor: pointer; font-weight: 650; padding: 12px 16px; border: 1px dashed var(--border); border-radius: var(--radius); background: var(--surface); }
.fold[open] > summary { margin-bottom: 0; }
.targets-more { margin: 8px 0 0; }
.obs-card h3 { font-size: 13px; margin: 0 0 8px; color: var(--muted); font-weight: 600; }
.obs-reason { margin: 0; color: var(--warn); }
.native-preview { margin: 0; display: grid; gap: 6px; justify-items: start; }
.native-preview[hidden] { display: none; } /* display: grid đè thuộc tính hidden */
.native-preview figcaption { font-size: 13px; color: var(--muted); font-weight: 600; }
.native-preview img {
  max-height: 360px; max-width: 100%; border-radius: 10px; border: 1px solid var(--border);
  /* Nền tối + caro: thấy rõ lớp đồ họa trong suốt */
  background: repeating-conic-gradient(#20242c 0% 25%, #2a2f39 0% 50%) 50% / 24px 24px;
}
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font: inherit; font-weight: 600; padding: 7px 12px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
  max-width: 100%; overflow-wrap: anywhere; text-align: left;
}
.chip:hover { border-color: var(--primary); }
.chip.current { background: var(--primary); border-color: var(--primary); color: var(--primary-text); }
.chip.muted { color: var(--muted); text-decoration: line-through; }
.chip .state { font-weight: 500; font-size: 12px; margin-left: 6px; opacity: .85; text-decoration: none; display: inline-block; }
.badge.ok { background: var(--ok); color: #fff; }
.badge.err { background: var(--err); color: #fff; }
.log-line.warn { color: var(--warn); }

.quick-products { display: grid; gap: 8px; max-height: 520px; overflow: auto; }
.quick {
  text-align: left; display: grid; gap: 2px; padding: 10px 12px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text); font: inherit;
}
.quick:hover { border-color: var(--primary); }
.quick.current { border-color: var(--live); box-shadow: inset 3px 0 0 var(--live); }
.quick .name { font-weight: 650; overflow-wrap: anywhere; }
.quick .meta { font-size: 12px; color: var(--muted); }

.engine-info { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; margin: 0; font-size: 13px; }
.engine-info dt { color: var(--muted); }
.engine-info dd { margin: 0; overflow-wrap: anywhere; }
.log {
  height: 440px; overflow: auto; background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px; font: 12px/1.5 var(--mono);
}
.log-line { white-space: pre-wrap; overflow-wrap: anywhere; padding: 1px 0; }
.log-line .t { color: var(--muted); margin-right: 6px; }
.log-line.out .d { color: var(--primary); }
.log-line.in .d { color: var(--ok); }
.log-line.err { color: var(--err); }
.log-line.sys { color: var(--warn); }

/* ---------- Kết quả kịch bản AI (Tab 1) ---------- */
.badge.ai { background: var(--primary); color: var(--primary-text); }
.badge.lang { background: transparent; border: 1px solid var(--border); color: var(--text); }
.script-result { display: grid; gap: 8px; }
.script-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; min-height: 22px; }
.script-meta .note { flex-basis: 100%; font-size: 12px; color: var(--warn); }
.script-result textarea { min-height: 220px; transition: opacity .2s ease; }
.script-result[aria-busy="true"] textarea { opacity: .45; }
.script-result.flash textarea { animation: flash .7s ease; }
@keyframes flash { from { box-shadow: 0 0 0 3px var(--primary); } to { box-shadow: 0 0 0 0 transparent; } }
.spinner {
  display: inline-block; width: 14px; height: 14px; margin-right: 6px; vertical-align: -2px;
  border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%;
  animation: spin .8s linear infinite;
}
.spinner[hidden], .btn [hidden] { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .spinner, .script-result.flash textarea { animation: none; }
}

/* ---------- Dialog & toast ---------- */
dialog {
  border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--text);
  width: min(440px, calc(100vw - 32px)); padding: 20px;
}
dialog::backdrop { background: rgba(0, 0, 0, .45); }
dialog form { display: grid; gap: 12px; }

.toasts { position: fixed; right: 16px; bottom: 16px; display: grid; gap: 8px; z-index: 50; max-width: calc(100vw - 32px); }
.toast {
  background: var(--text); color: var(--bg); padding: 10px 14px; border-radius: 8px;
  font-weight: 600; box-shadow: 0 6px 20px rgba(0, 0, 0, .2); max-width: 380px;
}
.toast.err { background: var(--err); color: #fff; }
.toast.ok { background: var(--ok); color: #fff; }

/* ================= Màn hình 4: Phòng chat AI ================= */
.chat-layout { display: grid; grid-template-columns: 260px 1fr; gap: 16px; align-items: start; }
@media (max-width: 860px) { .chat-layout { grid-template-columns: 1fr; } }
.chat-rooms-card, .chat-room-card { grid-template-columns: minmax(0, 1fr); }
.chat-rooms { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.chat-room-btn {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; font: inherit; font-size: 13px;
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-2); color: var(--text); cursor: pointer;
}
.chat-room-btn.active { border-color: var(--primary); box-shadow: inset 3px 0 0 var(--primary); }
.chat-room-btn .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; }
.dot.ok { background: var(--ok); } .dot.warn { background: var(--warn); } .dot.err { background: var(--err); }
.badge.unread { background: var(--live); color: #fff; }
.chat-toolbar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.seg { display: inline-flex; flex-wrap: wrap; gap: 4px; }
.seg .btn[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: var(--primary-text); }
.chat-messages {
  list-style: none; margin: 0; padding: 8px; height: 420px; overflow-y: auto; overflow-x: hidden;
  border: 1px solid var(--border); border-radius: 8px; background: var(--surface-2);
  display: flex; flex-direction: column; gap: 4px;
}
.chat-msg { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px; padding: 4px 6px; border-radius: 6px; font-size: 13px; overflow-wrap: anywhere; }
.chat-msg.kind-question { background: color-mix(in srgb, var(--warn) 12%, transparent); }
.chat-msg.kind-order { background: color-mix(in srgb, var(--ok) 14%, transparent); }
.chat-msg.kind-ai { background: color-mix(in srgb, var(--primary) 12%, transparent); }
.chat-msg.kind-spam { opacity: .55; text-decoration: line-through; }
.chat-msg.st-dismissed, .chat-msg.st-skipped { opacity: .6; }
.chat-time { color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.chat-author { font-weight: 700; }
.chat-text { flex: 1 1 200px; min-width: 0; }
.chat-status { color: var(--muted); font-size: 11px; }
.chat-suggestions { margin-top: 10px; display: flex; flex-direction: column; gap: 8px; }
.chat-suggestions h3 { margin: 0; font-size: 14px; }
.chat-suggestion { border: 1px solid var(--primary); border-radius: 8px; padding: 8px; display: flex; flex-direction: column; gap: 6px; }
.chat-suggestion textarea { width: 100%; resize: vertical; }
.chat-suggestion .actions { justify-content: flex-end; }
.chat-test { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.chat-test .grow { flex: 1 1 220px; }
.chat-test-author { flex: 0 1 140px; }
.fb-box { border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px 10px; margin: 0; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.fb-box legend { font-weight: 700; font-size: 13px; padding: 0 4px; }

/* ================= Màn hình 5: Đơn hàng & in K80 ================= */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.orders-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 860px; }
.orders-table th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 600; padding: 6px 8px; border-bottom: 1px solid var(--border); }
.orders-table td { padding: 8px; border-bottom: 1px solid var(--border); vertical-align: top; overflow-wrap: anywhere; }
.orders-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.orders-table .actions { justify-content: flex-start; flex-wrap: nowrap; }
.order-row.st-cancelled { opacity: .55; }
.order-row.st-cancelled td:nth-child(5) { text-decoration: line-through; }
.order-row.st-duplicate { background: color-mix(in srgb, var(--warn) 8%, transparent); }
.nowrap { white-space: nowrap; }
.mono { font-family: var(--mono); font-size: 12px; }
.orders-filter { width: auto; max-width: 100%; }
.btn.danger { color: var(--err); }
.badge.warn { white-space: nowrap; }
.tab .badge { margin-left: 4px; }

/* ================= Giọng AI & Digital Twin ================= */
.voice-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.voice-row > select { flex: 0 1 220px; width: auto; }
.voice-row > input:not([type=file]) { flex: 1 1 220px; }
.voice-row > input[type=file] { flex: 1 1 200px; font-size: 13px; }
#voice-card { margin-bottom: 16px; }

/* ================= Sân khấu: nhân vật AI + ảnh nền ================= */
.stage-grid { display: grid; grid-template-columns: minmax(160px, 240px) minmax(0, 1fr); gap: 16px; align-items: start; }
@media (max-width: 760px) { .stage-grid { grid-template-columns: 1fr; } .stage-preview-wrap { max-width: 220px; margin-inline: auto; } }
.stage-preview-wrap { margin: 0; display: grid; gap: 6px; }
.stage-preview {
  position: relative; aspect-ratio: 9 / 16; width: 100%; overflow: hidden; border-radius: 8px;
  border: 1px solid var(--border); display: grid; place-items: center;
}
.stage-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.stage-av { position: absolute; bottom: 0; width: auto; max-width: 100%; object-fit: contain; }
.stage-av.pos-center { left: 50%; transform: translateX(-50%); }
.stage-av.pos-left { left: 4%; }
.stage-av.pos-right { right: 4%; }
.stage-note { position: relative; z-index: 1; font-size: 12px; color: #fff; background: rgba(0, 0, 0, .55); padding: 4px 8px; border-radius: 6px; margin: 8px; text-align: center; }
.stage-forms { display: grid; gap: 12px; min-width: 0; }
.stage-upload { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; min-width: 0; }
.stage-upload .muted { overflow-wrap: anywhere; }
.stage-upload progress { flex: 1 1 160px; }
.stage-forms input[type=color] { width: 56px; height: 34px; padding: 2px; }
.stage-forms input[type=range] { padding: 0; }

/* Cảnh báo tuân thủ */
.compliance-warn { margin: 0; font-size: 12px; color: var(--err); font-weight: 600; }

/* ================= Màn hình 6: Phân tích (màu biểu đồ theo bảng màu tham chiếu đã kiểm định) ================= */
:root { --series-1: #2a78d6; --series-2: #eb6834; }
@media (prefers-color-scheme: dark) { :root { --series-1: #3987e5; --series-2: #d95926; } }
.ana-filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; margin-bottom: 12px; }
.ana-filters label { display: grid; gap: 4px; }
.ana-filters select { width: auto; }
.ana-body { display: grid; gap: 16px; }
.ana-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.ana-kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; display: grid; gap: 2px; min-width: 0; }
.ana-kpi-value { font-size: 26px; font-weight: 800; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.ana-chart { width: 100%; height: auto; display: block; }
.ana-grid { stroke: var(--border); stroke-width: 1; }
.ana-axis { fill: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.ana-hit { fill: transparent; }
.ana-hit:hover + .ana-bar, .ana-bar:hover { opacity: .8; }
.ana-topics { display: grid; gap: 8px; }
.ana-topic { display: grid; grid-template-columns: minmax(80px, 140px) 1fr 40px; gap: 8px; align-items: center; font-size: 13px; }
.ana-topic-track { height: 12px; background: var(--surface-2); border-radius: 6px; overflow: hidden; }
.ana-topic-bar { display: block; height: 100%; background: var(--series-1); border-radius: 0 4px 4px 0; min-width: 2px; }
.ana-topic-value { text-align: right; font-variant-numeric: tabular-nums; }
.ana-insights { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ana-insight { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); border-left-width: 4px; }
.ana-insight.lv-good { border-left-color: var(--ok); }
.ana-insight.lv-warning { border-left-color: var(--warn); }
.ana-insight.lv-serious, .ana-insight.lv-critical { border-left-color: var(--err); }
.ana-table { min-width: 560px; }

/* Hai khối ngang hàng CÙNG độ rộng (biểu đồ cùng tỉ lệ chữ); hẹp thì xếp dọc */
.ana-pair { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 460px), 1fr)); gap: 16px; align-items: start; }
.ana-topic-bar { min-width: 0; }
/* Đơn hàng: nút thao tác được xuống dòng thay vì bị bóp méo */
.orders-table .actions { flex-wrap: wrap; justify-content: flex-start; }
.orders-table td:last-child { min-width: 220px; }
.orders-table .actions .btn { white-space: nowrap; }

/* ================= Chế độ dẫn live ================= */
.host-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.host-btn {
  display: grid; gap: 4px; text-align: left; font: inherit; color: var(--text); cursor: pointer;
  padding: 12px 14px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface-2);
}
.host-btn.active { border-color: var(--primary); box-shadow: inset 0 0 0 1px var(--primary); background: color-mix(in srgb, var(--primary) 10%, var(--surface)); }
.host-icon { font-size: 22px; }
.host-card { margin-bottom: 16px; }

/* ================= Clip từ buổi live ================= */
.clips-card { margin-bottom: 16px; }
.clip-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.clip-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); }
.clip-meta { display: grid; gap: 2px; min-width: 0; overflow-wrap: anywhere; }
.clip-preview { grid-column: 1 / -1; }
.clip-preview video { width: 100%; max-width: 280px; aspect-ratio: 9 / 16; background: #000; border-radius: 8px; }

/* ---------- Vận chuyển (tab Đơn hàng) ---------- */
.ship-info { margin-top: 4px; max-width: 320px; overflow-wrap: anywhere; }
.ship-edit-row td { background: var(--panel-2, rgba(127,127,127,.06)); }
.ship-form { display: grid; grid-template-columns: minmax(140px,1fr) minmax(220px,2.4fr) minmax(110px,.8fr) minmax(140px,1fr) auto; gap: 8px; align-items: center; }
@media (max-width: 900px) { .ship-form { grid-template-columns: 1fr; } }

/* ---------- Size / phân loại ---------- */
.flash-cart-warn { border: 1px solid color-mix(in srgb, var(--warn) 55%, transparent); background: color-mix(in srgb, var(--warn) 12%, var(--surface)); border-radius: 8px; padding: 10px 12px; display: grid; gap: 6px; }
.flash-cart-warn p { margin: 0; }
.fanpage-card textarea { width: 100%; }
.fp-options { align-items: end; margin: 8px 0; flex-wrap: wrap; }
.fp-when { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.fanpage-card, .fp-options > * { min-width: 0; }
.fanpage-card .actions { flex-wrap: wrap; }
.fanpage-card .btn { white-space: normal; text-align: center; }
.fp-when input[type=datetime-local] { max-width: 100%; min-width: 0; }
@media (max-width: 640px) { .fp-options { flex-direction: column; align-items: stretch; } }
.fp-list { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 4px; }
.fp-list li { display: flex; gap: 8px; align-items: center; padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; }
.fp-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.fp-list, .music-list { grid-template-columns: minmax(0, 1fr); }
.fp-list li > :not(.fp-text) { flex: none; }
.music-list { list-style: none; margin: 8px 0; padding: 0; display: grid; gap: 4px; }
.music-list li { display: flex; gap: 8px; align-items: center; padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; }
.music-controls input[type=range] { flex: 1; min-width: 120px; }
.variant-field { display: grid; gap: 6px; margin-bottom: 12px; }
.variant-editor { display: grid; gap: 6px; }
.variant-row { display: flex; gap: 6px; align-items: center; }
.variant-row .variant-name { width: 120px; }
.variant-row select { width: auto; min-width: 110px; }
.variant-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.badge.variant { font-weight: 700; letter-spacing: .02em; }
.variant-pick { margin-top: 4px; max-width: 160px; }
/* Bảng đơn: nhãn trạng thái không bị cắt giữa chữ, số đơn không xuống dòng */
.order-row td .badge { display: inline-block; white-space: nowrap; margin: 0 0 3px; }
.order-row td.num { white-space: nowrap; }

/* ---------- Thư viện ảnh sản phẩm ---------- */
.image-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 8px; }
.image-gallery[hidden] { display: none; }
.gallery-item { position: relative; margin: 0; border: 1px solid var(--border, #d0d4dc); border-radius: 10px; overflow: hidden; background: var(--surface-2, #f4f5f7); }
.gallery-item.main { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.gallery-item img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; background: var(--surface, #fff); }
.gallery-item .main-tag { position: absolute; top: 6px; left: 6px; }
.gallery-item figcaption { display: flex; gap: 4px; align-items: center; padding: 6px; }
.gallery-item figcaption select { flex: 1; min-width: 0; padding: 4px 6px; }
.gallery-tools { position: absolute; top: 6px; right: 6px; display: flex; gap: 4px; }
.gallery-tools .btn { padding: 2px 8px; background: color-mix(in srgb, var(--surface, #fff) 88%, transparent); }
.gallery-item figcaption select { width: 100%; }
#image-add-url { align-self: flex-end; }
.product-item .thumb-count { font-size: 11px; color: var(--muted); }

/* ---------- AI đọc ảnh ---------- */
.vision-box { display: grid; gap: 6px; padding: 12px; border: 1px dashed var(--primary); border-radius: 10px; background: color-mix(in srgb, var(--primary) 6%, var(--surface-2, #f4f5f7)); }
.vision-box[hidden] { display: none; }
.vision-item { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; }
.vision-item input { margin-top: 3px; }
.vision-warn { color: var(--warn, #b26b00); }

/* ---------- Động tác nhân vật AI ---------- */
#motion-card .card-head select { max-width: 55%; }
.motion-tips { margin-bottom: 10px; font-size: 13px; }
.motion-tips summary { cursor: pointer; font-weight: 600; }
.motion-tips ol { margin: 6px 0 0 18px; padding: 0; display: grid; gap: 4px; }
.motion-row { border: 1px solid var(--border, #d0d4dc); border-radius: 10px; padding: 10px; margin-bottom: 8px; display: grid; gap: 6px; }
.motion-row.has { border-color: color-mix(in srgb, var(--ok, #1a9b5a) 55%, var(--border, #d0d4dc)); }
.motion-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.motion-prompt { width: 100%; font-size: 12px; font-family: ui-monospace, Consolas, monospace; resize: vertical; }
.motion-clips { display: flex; flex-wrap: wrap; gap: 8px; }
.motion-clip { display: grid; gap: 4px; }
.motion-preview video { width: 120px; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 8px; background: #000; display: block; }
.motion-green { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 4px 0 10px; }
.motion-green .check { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }

/* ---------- Kết nối dịch vụ ---------- */
.integrations-card .integ-box { margin-bottom: 10px; }
.integrations-card legend .badge { margin-left: 6px; font-weight: 600; }
.integ-steps { font-size: 13px; margin-top: 4px; }
.integ-steps summary { cursor: pointer; color: var(--primary); }
.integ-steps ol { margin: 6px 0 0 18px; padding: 0; display: grid; gap: 4px; }
.integ-result.ok { color: var(--ok, #1a9b5a); }
.integ-result.warn { color: var(--warn, #b26b00); }
.integ-result.err { color: var(--err, #d0342c); }
.integ-voice { align-items: end; margin: 4px 0 12px; }

/* ---------- Tab 7: Phòng live dựng sẵn (screens/rooms.js) ---------- */
.room-list, .room-products, .room-faqs { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.room-row, .room-product {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--surface-2); min-width: 0;
}
.room-row.active { border-color: var(--live); box-shadow: inset 3px 0 0 var(--live); }
.room-meta { display: grid; gap: 4px; flex: 1 1 220px; min-width: 0; overflow-wrap: anywhere; }
.room-active {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--live); background: color-mix(in srgb, var(--live) 8%, var(--surface));
}
.room-active-text { display: grid; gap: 2px; flex: 1 1 220px; min-width: 0; }
.room-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.room-step {
  font: inherit; font-size: 13px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px 6px 6px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface-2); color: var(--muted); cursor: pointer;
}
.room-step.current { border-color: var(--primary); color: var(--text); background: color-mix(in srgb, var(--primary) 10%, var(--surface)); }
.room-step-n {
  width: 22px; height: 22px; border-radius: 50%; display: inline-grid; place-items: center; font-size: 12px;
  background: var(--border); color: var(--text);
}
.room-step.current .room-step-n { background: var(--primary); color: var(--primary-text); }
.room-editor[hidden] { display: none; }
.room-step-body { display: grid; gap: 12px; min-width: 0; }
.room-platforms { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 6px 16px; }
.room-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; border-top: 1px solid var(--border); padding-top: 12px; }
.room-index {
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: var(--primary); color: var(--primary-text); font-weight: 700; font-size: 12px;
}
.room-rounds-label { display: flex; align-items: center; gap: 6px; font-weight: 500; }
.room-rounds { width: 64px; }
.room-faq { display: grid; gap: 8px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; }
.room-every { max-width: 260px; }
.room-time { width: auto; }
@media (max-width: 560px) {
  .room-row > .actions, .room-product > .actions { width: 100%; justify-content: flex-start; }
  .room-footer, .room-footer .actions { justify-content: stretch; }
}

/* ---------- Flash sale (screens/flash.js) ---------- */
.flash-active { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.flash-price { color: var(--live); font-size: 18px; }
.flash-clock { font-size: 28px; font-variant-numeric: tabular-nums; color: var(--live); }

/* Công cụ phòng live: "Tôi vào nói" + Flash sale (ẩn ở chế độ Đơn giản => một khối trải hết bề ngang) */
.grid-2.room-tools { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); align-items: start; }

/* ---------- Cảnh báo chủ shop (screens/alerts.js) ---------- */
.alert-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; max-height: 320px; overflow: auto; }
.alert-row { display: flex; gap: 8px; align-items: baseline; padding: 6px 10px; border-radius: 8px; background: var(--surface-2); border-left: 3px solid var(--warn); font-size: 13px; }
.alert-row.error { border-left-color: var(--err); }
.alert-text { flex: 1 1 auto; min-width: 0; overflow-wrap: anywhere; }

/* ---------- "Tôi vào nói" (screens/takeover.js) ---------- */
.takeover-btn { font-size: 16px; padding: 12px 18px; }
.mic-meter { height: 10px; border-radius: 5px; background: var(--surface-2); overflow: hidden; }
.mic-meter-fill { display: block; height: 100%; width: 0; background: var(--ok); transition: width .1s linear; }

/* ---------- Danh sách trạm + ghim sản phẩm (screens/stations.js) ---------- */
.agent-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.agent-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; min-width: 0; }
.agent-row .badge { white-space: normal; overflow-wrap: anywhere; }

/* ---------- Báo cáo sau buổi live (screens/reports.js) ---------- */
.reports-card { margin-top: 16px; }
.report-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.report-item { width: 100%; display: grid; gap: 2px; text-align: left; font: inherit; color: var(--text); cursor: pointer; padding: 8px 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface-2); }
.report-item.active { border-color: var(--primary); box-shadow: inset 3px 0 0 var(--primary); }
.report-detail { display: grid; gap: 12px; padding: 12px; border: 1px solid var(--border); border-radius: 8px; min-width: 0; }
.report-detail h3 { margin: 4px 0 0; font-size: 14px; }
.report-tips { margin: 0; padding-left: 4px; list-style: none; display: grid; gap: 6px; overflow-wrap: anywhere; }
.report-table { min-width: 560px; }

/* ---------- Camera điện thoại (screens/phone.js) ---------- */
.phone-grid { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; align-items: start; }
.phone-qr { background: #fff; padding: 6px; border-radius: 8px; line-height: 0; justify-self: start; }
.phone-qr svg { width: min(240px, 70vw); height: auto; }
.phone-steps { display: grid; gap: 8px; min-width: 0; }
.phone-steps ol { margin: 0; padding-left: 20px; display: grid; gap: 4px; }
.phone-box code { overflow-wrap: anywhere; }
@media (max-width: 640px) { .phone-grid { grid-template-columns: 1fr; } }

/* 🚀 Bắt đầu nhanh + chế độ Đơn giản (screens/quickstart.js) */
body.simple [data-adv] { display: none !important; }
.quickstart { margin-bottom: 16px; }
.quickstart[hidden] { display: none; }
.qs-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.qs-step { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; }
.qs-step.done { opacity: .7; }
.qs-step p { margin: 2px 0 0; }
.qs-mark { font-size: 20px; }
@media (max-width: 600px) { .qs-step { flex-wrap: wrap; } }

/* 🏪 Trạm tại shop (screens/stations.js) */
.station-code { font-family: ui-monospace, Consolas, monospace; letter-spacing: 2px; text-transform: uppercase; max-width: 180px; }

/* ---------- Đăng nhập (screens/login.js) ---------- */
.login-screen {
  position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 16px; overflow-y: auto;
  background: radial-gradient(1200px 600px at 20% -10%, color-mix(in srgb, var(--primary) 18%, transparent), transparent), var(--bg);
}
.login-screen[hidden] { display: none; }
body.logged-out > :not(.login-screen):not(dialog):not(.toasts):not(script) { visibility: hidden; }
.login-card {
  width: min(400px, 100%); display: grid; gap: 14px; padding: 28px; border-radius: 16px;
  background: var(--surface); border: 1px solid var(--border); box-shadow: 0 12px 40px rgba(16, 24, 40, .12);
}
.login-card h1 { font-size: 22px; margin: 4px 0 0; }
.login-card p { margin: 0; }
.login-card label { display: grid; gap: 6px; font-weight: 600; font-size: 13px; }
.login-card input { font-size: 16px; padding: 11px 12px; } /* 16px: iPhone không tự phóng to khi gõ */
.login-brand { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--muted); }
.login-error { color: var(--err); min-height: 1.4em; font-size: 13px; }
.login-error:empty { min-height: 0; display: none; }
.login-submit { width: 100%; padding: 11px; font-size: 15px; }
.linklike { background: none; border: 0; padding: 0; color: var(--primary); cursor: pointer; justify-self: center; text-decoration: underline; font: inherit; }
.account-box { display: grid; gap: 12px; }
.account-box p { margin: 0; }
.account-form { border-top: 1px solid var(--border); padding-top: 12px; }
.account-form h3 { margin: 0; font-size: 14px; }
.account-box .actions.spaced { justify-content: space-between; }

/* ---------- Gói dịch vụ (screens/integrations.js) ---------- */
.plan-box { display: grid; gap: 10px; }
.plan-box p { margin: 0; }
.plan-meter { display: grid; gap: 4px; font-size: 13px; }
.plan-meter-head { display: flex; justify-content: space-between; gap: 8px; }
.plan-bar { height: 8px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.plan-bar i { display: block; height: 100%; background: var(--ok); border-radius: inherit; transition: width .3s; }
.plan-bar.warn i { background: var(--warn); }
.plan-bar.danger i { background: var(--err); }
.err-text { color: var(--err); }

/* ---------- Đăng nhập Facebook lấy Page token (screens/fbConnect.js) ---------- */
.fb-connect { display: grid; gap: 6px; margin-bottom: 4px; }
.fb-connect p { margin: 0; }
.btn.fb-login { background: #1877f2; border-color: #1877f2; color: #fff; justify-self: start; font-weight: 600; }
.btn.fb-login:hover { background: #166fe5; }

/* ---------- Kiểm tra trước khi live (screens/precheck.js) ---------- */
.check-dialog { width: min(520px, calc(100vw - 32px)); }
.check-box { display: grid; gap: 12px; }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; max-height: 55vh; overflow-y: auto; }
.check-item { display: flex; gap: 10px; align-items: flex-start; padding: 8px 10px; border-radius: 8px; background: var(--surface-2); }
.check-item.err { background: color-mix(in srgb, var(--err) 12%, var(--surface)); }
.check-item.warn { background: color-mix(in srgb, var(--warn) 12%, var(--surface)); }
.check-icon { flex: none; }
.check-summary { margin: 0; font-weight: 650; }
.check-summary.err { color: var(--err); }
.check-summary.warn { color: var(--warn); }
.check-summary.ok { color: var(--ok); }

/* ---------- Nhận chuyển khoản (screens/payments.js) ---------- */
.pay-cell { display: flex; gap: 4px; align-items: center; justify-content: flex-end; margin-top: 4px; }
.pay-box { display: grid; gap: 10px; justify-items: center; text-align: center; }
.pay-box p { margin: 0; }
.pay-qr { background: #fff; padding: 10px; border-radius: 10px; }
.pay-qr svg { width: 220px; height: 220px; display: block; }
.pay-box .actions { width: 100%; }

/* ---------- 📱 Đang live (screens/livePanel.js) ---------- */
.live-panel { border: 2px solid var(--live); }
.live-panel[hidden] { display: none; }
.live-panel-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 12px; }
/* Đang live: công cụ live (Tôi vào nói, nhạc, flash sale) lên sát dưới khung Đang live; ẩn thẻ không dùng lúc live */
body.room-live #tab-rooms .room-tools { order: -1; }
body.room-live #tab-rooms #live-panel { order: -2; }
body.room-live #last-live-card, body.room-live #fanpage-card { display: none; }
.live-panel h2 { display: flex; align-items: center; gap: 8px; }
.live-panel h3 { font-size: 13px; margin: 0 0 6px; color: var(--muted); }
.live-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--live); animation: live-pulse 1.4s infinite; }
@keyframes live-pulse { 50% { opacity: .3; } }
@media (prefers-reduced-motion: reduce) { .live-dot { animation: none; } }
.badge.live { background: var(--live); color: #fff; }
.live-chips { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 8px; scroll-snap-type: x proximity; }
.live-chip {
  flex: none; display: grid; gap: 2px; text-align: left; min-width: 120px; max-width: 180px; padding: 10px 12px; scroll-snap-align: start;
  border: 1px solid var(--border); border-radius: 12px; background: var(--surface-2); color: var(--text); font: inherit; cursor: pointer;
}
.live-chip span { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.live-chip.current { border-color: var(--live); background: color-mix(in srgb, var(--live) 12%, var(--surface)); box-shadow: 0 0 0 1px var(--live); }
.live-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.live-feed { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; max-height: 260px; overflow-y: auto; font-size: 13px; }
.live-feed li { padding: 6px 8px; border-radius: 8px; background: var(--surface-2); overflow-wrap: anywhere; }
.live-feed li.q { background: color-mix(in srgb, var(--warn) 14%, var(--surface)); }
.live-feed li.o { background: color-mix(in srgb, var(--ok) 14%, var(--surface)); }
.live-feed .badge { margin-left: 6px; }

/* ---------- Điện thoại: Dashboard gọn một cột, nút đủ to để chạm ---------- */
/* Điện thoại: thanh tab chuyển xuống ĐÁY màn hình (bấm bằng ngón cái lúc đang live) */
@media (max-width: 760px) {
  .app-shell { display: block; }
  .sidebar {
    position: fixed; top: auto; bottom: 0; left: 0; right: 0; height: auto; flex-direction: row; padding: 4px 4px calc(4px + env(safe-area-inset-bottom));
    border-right: 0; border-top: 1px solid var(--border); overflow-x: auto; overflow-y: hidden; z-index: 20; scrollbar-width: none;
  }
  .sidebar::-webkit-scrollbar { display: none; }
  .sidebar .brand, .nav-group { display: none; }
  .tabs { flex-direction: row; gap: 0; width: 100%; }
  .tab {
    flex: 1 0 64px; flex-direction: column; gap: 2px; justify-content: center; text-align: center;
    border-left: 0; border-top: 3px solid transparent; border-radius: 0 0 8px 8px; padding: 5px 4px 6px; font-size: 11px; position: relative;
  }
  .tab[aria-selected="true"] { border-top-color: var(--primary); }
  .tab-ic { font-size: 18px; width: auto; }
  .tab-label { max-width: 76px; }
  .tab .badge { position: absolute; top: 2px; left: calc(50% + 6px); margin: 0; font-size: 10px; padding: 0 5px; }
  .app-main { padding-bottom: 68px; }
  .page-title { font-size: 16px; }
}

@media (max-width: 640px) {
  .topbar { gap: 8px; padding: 8px 12px; }
  .status-row { display: none; } /* trạng thái kỹ thuật — xem trên máy tính */
  .top-actions { width: 100%; display: flex; gap: 6px; overflow-x: auto; }
  .top-actions, .live-chips { scrollbar-width: none; } /* vẫn vuốt ngang được, không hiện thanh cuộn */
  .top-actions::-webkit-scrollbar, .live-chips::-webkit-scrollbar { display: none; }
  .top-actions .btn { flex: none; padding: 6px 10px; }
  main { padding: 10px; }
  .card { padding: 14px; }
  .live-cols { grid-template-columns: 1fr; }
  .btn { min-height: 38px; }
  .row { flex-wrap: wrap; }
}

/* ---------- 📥 Nhập sản phẩm từ Excel (screens/productImport.js) ---------- */
.import-dialog { width: min(760px, calc(100vw - 32px)); }
.import-box { display: grid; gap: 10px; }
.import-box p { margin: 0; }
.import-box textarea { font-family: var(--mono); font-size: 12px; }
.import-preview { display: grid; gap: 6px; }
.import-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.import-table th, .import-table td { text-align: left; padding: 4px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; max-width: 220px; overflow: hidden; text-overflow: ellipsis; }
.import-errors { margin: 0; padding-left: 18px; font-size: 12px; max-height: 160px; overflow-y: auto; }

/* ---------- 📊 Buổi live vừa rồi (screens/lastLive.js) ---------- */
.last-live[hidden] { display: none; }
.last-live-summary { margin: 0 0 8px; font-size: 15px; font-weight: 600; }
.last-live-tips { list-style: none; margin: 0 0 8px; padding: 0; display: grid; gap: 6px; }
.last-live-tips li { display: flex; gap: 8px; padding: 8px 10px; border-radius: 8px; background: var(--surface-2); }
.last-live-tips li.serious, .last-live-tips li.critical { background: color-mix(in srgb, var(--err) 12%, var(--surface)); }
.last-live-tips li.warning { background: color-mix(in srgb, var(--warn) 12%, var(--surface)); }
.last-live-tips li.good { background: color-mix(in srgb, var(--ok) 12%, var(--surface)); }

/* Liên kết trình bày như nút (Hỗ trợ, video hướng dẫn, tải Trạm): không gạch chân */
a.btn { text-decoration: none; display: inline-flex; align-items: center; }
.btn[hidden] { display: none; } /* display của .btn đè thuộc tính hidden (nút Hỗ trợ chưa cấu hình, nút Kết nối khi chủ shop đăng nhập) */
.card[hidden] { display: none; } /* display của .card đè thuộc tính hidden (thẻ Cảnh báo trống, thẻ Fanpage khi không dùng Facebook) */

/* ---------- Hướng dẫn lấy khóa phát (screens/channels.js) ---------- */
.stream-guide { margin-top: -4px; }
.stream-guide ol { margin: 6px 0; padding-left: 18px; }
.stream-guide p { margin: 4px 0 0; }
.warn-text { color: var(--warn); }