/* ==========================================================================
   Premium Family — design token
   Nền lạnh trung tính, không kem. Kẻ ngang mảnh, KHÔNG kẻ dọc, KHÔNG đổ bóng card.
   Màu trạng thái chỉ dùng khi có nghĩa — không trang trí.
   ========================================================================== */

:root {
  --paper: #e7eae8;
  --panel: #f7f8f7;
  --panel-2: #fdfdfc;
  --ink: #21262b;
  --ink-2: #6b7278;
  --ink-3: #a0a6ab;
  --line: #dde1df;
  --line-2: #ebeeec;
  --strip: #1a1e22;
  --strip-2: #2c3237;

  --red: #c2403f;
  --red-bg: #fbeceb;
  --amber: #b9822a;
  --amber-bg: #fbf4ee;
  --green: #3a6b48;
  --green-bg: #e8f0ea;
  --link: #38607a;

  --r-card: 12px;
  --r-field: 9px;
  --r-chip: 6px;

  --num: "Space Grotesk", "Segoe UI", sans-serif;
  --body: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  font-size: 13.5px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: #274557; }

.num { font-family: var(--num); font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); font-size: 0.92em; }
.muted { color: var(--ink-2); }
.faint { color: var(--ink-3); }
.tiny { font-size: 12px; }
.right { text-align: right; }
.center { text-align: center; }
.grow { flex: 1; }
.row { display: flex; align-items: center; gap: 10px; }
.col { display: flex; flex-direction: column; gap: 10px; }
.wrap { flex-wrap: wrap; }
.nowrap { white-space: nowrap; }
.hidden { display: none !important; }

/* ---------- chữ nghĩa ---------------------------------------------------- */
h1, h2, h3 { font-family: var(--num); font-weight: 600; letter-spacing: -0.02em; margin: 0; }
h1 { font-size: 21px; }
h2 { font-size: 16px; }
h3 { font-size: 14px; }

.section-title {
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-2); font-weight: 600; margin: 0 0 8px;
}

/* ---------- nút ---------------------------------------------------------- */
.btn {
  font-family: var(--body); font-size: 13px; font-weight: 600;
  min-height: 34px; padding: 0 13px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--ink);
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
}
.btn:hover { background: #fff; border-color: #cfd4d1; }
.btn-primary { background: var(--ink); color: var(--panel); border-color: var(--ink); }
.btn-primary:hover { background: var(--strip-2); border-color: var(--strip-2); }
.btn-go { background: var(--green); color: #f2f6f3; border-color: var(--green); }
.btn-go:hover { background: #33603f; }
.btn-danger { color: var(--red); border-color: #e3c7c5; background: var(--red-bg); }
.btn-danger:hover { background: #f7e0de; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--line-2); color: var(--ink); }
.btn-sm { min-height: 28px; font-size: 12px; padding: 0 9px; }
.btn[disabled], .btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn[disabled]:hover { background: var(--panel-2); border-color: var(--line); }

/* Nút vô hiệu phải nói lý do ngay tại chỗ, không để bấm rồi mới báo lỗi. */
.blocked { display: inline-flex; align-items: center; gap: 7px; }
.blocked .why { font-size: 12px; color: var(--amber); max-width: 320px; }

/* ---------- ô nhập ------------------------------------------------------- */
input[type=text], input[type=email], input[type=password], input[type=number],
input[type=search], input[type=date], select, textarea {
  font-family: var(--body); font-size: 13.5px; color: var(--ink);
  background: #fff; border: 1px solid #dfe2df; border-radius: var(--r-field);
  min-height: 36px; padding: 6px 11px; width: 100%;
}
/* Ô tìm kiếm trên đầu mỗi bảng list */
.input-search { max-width: 380px; margin-bottom: 12px; }

/* Thanh phân trang dưới mỗi list */
.pager { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin-top: 12px; }
.pager .btn { min-width: 34px; text-align: center; }
.pager .pager-info { margin-left: 6px; }
input.mono, input[type=email] { font-family: var(--mono); font-size: 13px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--ink-2); outline-offset: 1px; }
input.bad { border-color: var(--red); background: var(--red-bg); }
label.field { display: block; font-size: 12.5px; color: #3a4046; margin-bottom: 5px; }
.field-err { font-size: 12px; color: var(--red); margin-top: 4px; }

/* ---------- chip trạng thái ---------------------------------------------- */
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: var(--r-chip);
  background: var(--line-2); color: var(--ink-2); white-space: nowrap;
}
.chip-red { background: var(--red-bg); color: var(--red); }
.chip-amber { background: var(--amber-bg); color: var(--amber); }
.chip-green { background: var(--green-bg); color: var(--green); }
.chip-dark { background: var(--strip); color: #e9ecef; }

.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ---------- bảng: chỉ kẻ ngang ------------------------------------------- */
.table { width: 100%; border-collapse: collapse; }
.table th {
  font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-2); font-weight: 600; text-align: left;
  padding: 8px 12px; border-bottom: 1px solid var(--line);
}
.table td { padding: 11px 12px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: #f1f3f1; }
.table tr.clickable { cursor: pointer; }
.table td.num, .table th.num { font-family: var(--num); font-variant-numeric: tabular-nums; }
.table .r { text-align: right; }

.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--r-card);
  /* Bảng dày cột phải cuộn ngang trong thẻ, không bị cắt mất cột thao tác. */
  overflow-x: auto;
}
.card > .table { min-width: 100%; }
.card-head {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; border-bottom: 1px solid var(--line);
}
.card-body { padding: 14px; }

/* ---------- flash -------------------------------------------------------- */
.flashes { position: fixed; top: 14px; right: 14px; z-index: 9500; width: min(420px, 92vw); }
.flash {
  background: var(--panel-2); border: 1px solid var(--line);
  border-left: 3px solid var(--ink-2);
  border-radius: 9px; padding: 10px 13px; margin-bottom: 8px; font-size: 13px;
}
.flash.ok { border-left-color: var(--green); }
.flash.warn { border-left-color: var(--amber); background: var(--amber-bg); }
.flash.error { border-left-color: var(--red); background: var(--red-bg); }

/* ==========================================================================
   Nội bộ — desktop, mật độ cao
   ========================================================================== */

.shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 216px; flex: 0 0 216px; background: var(--panel);
  border-right: 1px solid var(--line); display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.sidebar .brand { padding: 18px 16px 14px; }
.sidebar .brand .name { font-family: var(--num); font-size: 15px; font-weight: 600; }
.sidebar nav { flex: 1; overflow-y: auto; padding: 4px 8px; }
.sidebar nav a {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 7px 10px; border-radius: 7px; color: var(--ink-2);
  font-size: 13px; font-weight: 500; margin-bottom: 1px;
}
.sidebar nav a:hover { background: var(--line-2); color: var(--ink); }
.sidebar nav a.on { background: var(--ink); color: var(--panel); font-weight: 600; }
.sidebar nav a.on .chip { background: rgba(255,255,255,0.15); color: #e9ecef; }
.sidebar .navgroup {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.09em;
  color: var(--ink-3); font-weight: 600; padding: 14px 10px 5px;
}
.sidebar .foot { border-top: 1px solid var(--line); padding: 12px; }
.roleswitch { display: flex; gap: 4px; margin-top: 8px; }
.roleswitch button {
  flex: 1; min-height: 28px; font-size: 11.5px; font-weight: 600; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--ink-2);
  border-radius: 6px; font-family: var(--body);
}
.roleswitch button.on { background: var(--ink); color: var(--panel); border-color: var(--ink); }

.main { flex: 1; min-width: 0; padding: 22px 26px 60px; }
.page-head { display: flex; align-items: flex-end; gap: 14px; margin-bottom: 18px; }
.page-head .sub { font-size: 12.5px; color: var(--ink-2); }

/* ---------- A1 · dải 30 ngày (signature) --------------------------------- */
.strip {
  background: var(--strip); border-radius: var(--r-card);
  padding: 16px 18px 12px; color: #e9ecef; margin-bottom: 16px;
}
.strip-head {
  display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px;
}
.strip-head .t { font-family: var(--num); font-size: 13px; font-weight: 600; }
.strip-head .s { font-size: 11.5px; color: #8d959b; }
.strip-bars { display: flex; align-items: flex-end; gap: 3px; height: 76px; }
.strip-day { flex: 1; display: flex; flex-direction: column; justify-content: flex-end;
             align-items: center; gap: 4px; min-width: 0; }
.strip-bar {
  width: 100%; border-radius: 3px 3px 0 0; background: #3d444a; min-height: 2px;
  transition: background 120ms;
}
.strip-day.today .strip-bar { background: var(--red); }
.strip-day.soon .strip-bar { background: var(--amber); }
.strip-day .n {
  font-family: var(--num); font-variant-numeric: tabular-nums;
  font-size: 10.5px; color: #c7ccd0; height: 13px;
}
.strip-day .n.zero { color: #4b5258; }
.strip-axis { display: flex; gap: 3px; margin-top: 7px; }
.strip-axis div {
  flex: 1; text-align: center; font-family: var(--num);
  font-size: 9.5px; color: #6d757b; min-width: 0; overflow: hidden;
}
.strip-axis div.mark { color: #c7ccd0; font-weight: 600; }
.strip-legend { display: flex; gap: 14px; margin-top: 12px; font-size: 11px; color: #8d959b; }
.strip-legend span { display: inline-flex; align-items: center; gap: 5px; }
.strip-legend i { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }

/* ---------- KPI kiểu sổ quỹ ---------------------------------------------- */
.kpis {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--r-card); margin-bottom: 16px; overflow: hidden;
}
.kpi { padding: 13px 16px; border-left: 1px solid var(--line-2); }
.kpi:first-child { border-left: none; }
.kpi .k { font-size: 11.5px; color: var(--ink-2); margin-bottom: 3px; }
.kpi .v {
  font-family: var(--num); font-variant-numeric: tabular-nums;
  font-size: 24px; font-weight: 600; line-height: 1.1; letter-spacing: -0.02em;
}
.kpi .v.alert { color: var(--red); }
.kpi .u { font-size: 11.5px; color: var(--ink-3); }

/* ---------- thanh lấp đầy + vạch hòa vốn --------------------------------- */
.fill { position: relative; width: 108px; height: 9px; display: flex; gap: 2px; }
.fill i { flex: 1; background: var(--line); border-radius: 2px; }
.fill i.on { background: var(--ink); }
.fill .be {
  position: absolute; top: -3px; bottom: -3px; width: 2px;
  background: var(--amber); border-radius: 1px;
}

.pnl-loss { color: var(--red); font-weight: 600; }
/* Lãi để neutral — không tô xanh cho lãi. */

/* ---------- tab ---------------------------------------------------------- */
.tabs { display: flex; gap: 3px; margin-bottom: 14px; }
.tabs a {
  padding: 6px 12px; border-radius: 7px; font-size: 12.5px; font-weight: 600;
  color: var(--ink-2); background: transparent;
}
.tabs a:hover { background: var(--line-2); color: var(--ink); }
.tabs a.on { background: var(--ink); color: var(--panel); }
.tabs a .chip { margin-left: 5px; }

.filters { display: flex; gap: 8px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.filters select, .filters input { width: auto; min-width: 150px; }

/* ---------- panel trượt phải --------------------------------------------- */
.panel-backdrop {
  position: fixed; inset: 0; background: rgba(26,30,34,0.28); z-index: 8000;
}
.panel {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(520px, 96vw);
  background: var(--panel); border-left: 1px solid var(--line);
  z-index: 8001; display: flex; flex-direction: column;
}
.panel-head {
  padding: 16px 18px; border-bottom: 1px solid var(--line);
  display: flex; align-items: flex-start; gap: 12px;
}
.panel-body { flex: 1; overflow-y: auto; padding: 16px 18px 40px; }
.panel-foot { border-top: 1px solid var(--line); padding: 12px 18px; display: flex; gap: 8px; }

.kv { display: grid; grid-template-columns: 108px 1fr; gap: 7px 12px; font-size: 13px; }
.kv dt { color: var(--ink-2); }
.kv dd { margin: 0; }

.slotgrid { display: flex; flex-direction: column; }
.slotgrid .s {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 0; border-bottom: 1px solid var(--line-2);
}
.slotgrid .s:last-child { border-bottom: none; }
.slotgrid .idx {
  width: 20px; font-family: var(--num); font-size: 12px; color: var(--ink-3);
}

.warnbox {
  background: var(--amber-bg); border: 1px solid #ecdcc6;
  border-radius: 9px; padding: 11px 13px; font-size: 12.5px; color: #6d5426;
}
.dangerbox {
  background: var(--red-bg); border: 1px solid #e8c9c7;
  border-radius: 9px; padding: 11px 13px; font-size: 12.5px; color: #8a2f2e;
}
.okbox {
  background: var(--green-bg); border: 1px solid #cbdfd1;
  border-radius: 9px; padding: 11px 13px; font-size: 12.5px; color: #2e5639;
}

/* ---------- thanh nổi khi chọn nhiều ------------------------------------- */
.floatbar {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: 22px; z-index: 8500;
  background: var(--strip); color: #e9ecef; border-radius: 12px;
  padding: 9px 10px 9px 16px; display: flex; align-items: center; gap: 12px;
  font-size: 12.5px;
}
.floatbar .btn { border-color: var(--strip-2); background: var(--strip-2); color: #e9ecef; }
.floatbar .btn:hover { background: #3a4046; }
.floatbar .btn-primary { background: #e9ecef; color: var(--strip); border-color: #e9ecef; }

/* ---------- modal -------------------------------------------------------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(26,30,34,0.32); z-index: 9000;
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.modal {
  background: var(--panel); border-radius: var(--r-card);
  width: min(560px, 96vw); max-height: 88vh; display: flex; flex-direction: column;
}
.modal-head { padding: 16px 18px 12px; border-bottom: 1px solid var(--line); }
.modal-body { padding: 16px 18px; overflow-y: auto; }
.modal-foot { padding: 12px 18px; border-top: 1px solid var(--line); display: flex; gap: 8px;
              justify-content: flex-end; }

.pick { display: flex; flex-direction: column; gap: 2px; }
.pick label {
  display: flex; align-items: center; gap: 10px; padding: 9px 11px;
  border-radius: 8px; cursor: pointer; font-size: 13px;
}
.pick label:hover { background: var(--line-2); }
.pick label.off { opacity: 0.45; cursor: not-allowed; }
.pick label.off:hover { background: transparent; }

/* ---------- điều khiển nổi (đổi sản phẩm / đăng xuất) -------------------- */
.floatnav {
  position: fixed; right: 18px; bottom: 18px; z-index: 9000;
  display: flex; align-items: center; gap: 8px;
  background: var(--strip); border-radius: 12px; padding: 8px 8px 8px 14px;
}
.floatnav span { font-size: 12px; color: #c7ccd0; }
.floatnav b { color: #f6f7f5; font-weight: 600; }
.floatnav .btn { min-height: 32px; border: none; background: var(--strip-2); color: #e9ecef; }
.floatnav .btn:hover { background: #3a4046; }
.floatnav .btn-light { background: #e9ecef; color: var(--strip); }
.floatnav .btn-light:hover { background: #fff; }

/* ==========================================================================
   Portal khách — mobile first, hit target ≥44px
   ========================================================================== */

.portal { max-width: 480px; margin: 0 auto; padding: 0 0 120px; background: var(--paper);
          min-height: 100vh; }
.portal-head {
  position: sticky; top: 0; z-index: 40; background: var(--paper);
  padding: 16px 18px 12px; border-bottom: 1px solid var(--line);
}
.portal-body { padding: 16px 18px; }

.pkg {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 13px 14px; margin-bottom: 9px; display: flex; gap: 12px; align-items: flex-start;
}
.pkg .email { display: block; font-family: var(--mono); font-size: 13.5px; word-break: break-all; }
.pkg .meta { display: block; font-size: 12px; color: var(--ink-2); margin-top: 3px; }
.pkg .note { display: block; font-size: 12px; color: var(--ink-2); margin-top: 3px; }
/* Cột checkbox luôn chiếm chỗ để gói hết hạn không lệch so với gói đang chạy. */
.pkg .cbspace { flex: 0 0 22px; }
.pkg .days {
  font-family: var(--num); font-variant-numeric: tabular-nums;
  font-size: 12.5px; font-weight: 600; white-space: nowrap;
}
.pkg.soon { border-color: #ecdcc6; }
.pkg.gone { opacity: 0.72; }
.pkg input[type=checkbox] { width: 22px; height: 22px; margin-top: 2px; flex: 0 0 22px; }

.grouphead {
  font-size: 12px; font-weight: 600; color: var(--ink-2);
  margin: 18px 0 8px; display: flex; align-items: center; gap: 8px;
}
.grouphead:first-child { margin-top: 0; }

.stickybar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  background: var(--panel); border-top: 1px solid var(--line);
  padding: 12px 18px calc(12px + env(safe-area-inset-bottom));
}
.stickybar .inner { max-width: 480px; margin: 0 auto; display: flex; align-items: center;
                    gap: 12px; }
.stickybar .total { font-family: var(--num); font-size: 18px; font-weight: 600; }

.portal .btn { min-height: 46px; font-size: 14.5px; border-radius: 10px; }
.portal .btn-sm { min-height: 38px; font-size: 13px; }
.portal input, .portal select { min-height: 46px; font-size: 14.5px; }

.termpick { display: flex; gap: 8px; flex-wrap: wrap; }
.termpick label {
  flex: 1; min-width: 92px; min-height: 58px; border: 1px solid var(--line);
  border-radius: 10px; background: var(--panel); cursor: pointer;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
}
.termpick label.on { border-color: var(--ink); background: var(--panel-2); }
.termpick input { position: absolute; opacity: 0; pointer-events: none; }
.termpick .t { font-size: 13px; font-weight: 600; }
.termpick .p { font-family: var(--num); font-size: 12.5px; color: var(--ink-2); }

.emailrow { display: flex; gap: 8px; align-items: flex-start; margin-bottom: 8px; }
.emailrow .btn { flex: 0 0 46px; min-width: 46px; }

/* ---------- B3 · thanh toán ---------------------------------------------- */
.paytabs { display: flex; gap: 6px; margin-bottom: 16px; }
.paytabs form { display: flex; }
.paytabs form button { width: 100%; }
.paytabs a, .paytabs button {
  flex: 1; min-height: 46px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--panel); font-size: 14px; font-weight: 600; color: var(--ink-2);
  display: flex; align-items: center; justify-content: center; gap: 6px; cursor: pointer;
  font-family: var(--body);
}
.paytabs .on { background: var(--ink); color: var(--panel); border-color: var(--ink); }

.clock {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 11px 14px; margin-bottom: 14px;
}
.clock .t { font-family: var(--num); font-variant-numeric: tabular-nums;
            font-size: 22px; font-weight: 600; }
.clock.late { background: var(--red-bg); border-color: #e8c9c7; }
.clock.late .t { color: var(--red); }

.netwarn {
  background: var(--red-bg); border: 1px solid #e8c9c7; border-radius: 10px;
  padding: 14px; margin-bottom: 14px;
}
.netwarn .big { font-size: 17px; font-weight: 700; color: var(--red); line-height: 1.3; }
.netwarn .sub { font-size: 12.5px; color: #8a2f2e; margin-top: 4px; }

.amountbox {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px; margin-bottom: 12px; text-align: center;
}
.amountbox .a {
  font-family: var(--mono); font-size: 21px; font-weight: 500; word-break: break-all;
}
.amountbox .a em { font-style: normal; background: var(--amber-bg); color: var(--amber);
                   border-radius: 4px; padding: 0 2px; }
.addr { font-family: var(--mono); font-size: 12.5px; word-break: break-all; }

.qrbox { display: flex; flex-direction: column; align-items: center; gap: 10px;
         padding: 18px; background: #fff; border: 1px solid var(--line);
         border-radius: 10px; margin-bottom: 12px; }

.steps { display: flex; flex-direction: column; gap: 0; }
.steps .st { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line-2); }
.steps .st:last-child { border-bottom: none; }
.steps .n {
  flex: 0 0 24px; height: 24px; border-radius: 50%; background: var(--line);
  color: var(--ink-2); font-family: var(--num); font-size: 12px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.steps .st.done .n { background: var(--green); color: #fff; }
.steps .st.now .n { background: var(--ink); color: var(--panel); }

.banner-lock {
  background: var(--red-bg); border: 1px solid #e8c9c7; border-radius: 10px;
  padding: 14px; margin-bottom: 14px;
}

/* Danh sách gói: 1 cột trên mobile, lưới nhiều cột trên màn rộng. */
.pkg-grid { display: flex; flex-direction: column; }
.pkg-grid .pkg { margin-bottom: 9px; }

/* ---- Desktop: dùng bề ngang, không còn khung điện thoại 480px ---------- */
@media (min-width: 760px) {
  .portal { max-width: 880px; padding-bottom: 96px; }
  .portal-head { padding: 22px 28px 16px; }
  .portal-head .num { font-size: 20px; }
  .portal-body { padding: 22px 28px; }

  /* Gói xếp lưới 2 cột, khoảng cách đều */
  .pkg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .pkg-grid .pkg { margin-bottom: 0; }

  /* Form/khối nội dung dạng cột không nên kéo dài hết 880px */
  .portal-body > form:not(#renewconfirm),
  .portal-body > .card:not(.pkg),
  .portal-body > .banner-lock,
  .portal-body > .netwarn,
  .portal-body > .clock,
  .portal-body > .paytabs,
  .portal-body > .qrbox,
  .portal-body > .amountbox { max-width: 560px; }

  .stickybar .inner { max-width: 880px; padding: 0 28px; }
  .termpick label { min-width: 120px; }
}

/* Màn rất rộng: gói 3 cột */
@media (min-width: 1200px) {
  .portal { max-width: 1040px; }
  .pkg-grid { grid-template-columns: 1fr 1fr 1fr; }
  .stickybar .inner { max-width: 1040px; }
}

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