/* ==========================================================================
   Yolius — khu Đối tác giới thiệu (docs/PARTNER_DESIGN.md §6)
   Dựa trên token của core.css (màu, chữ, bo góc, sáng/tối). Phẳng: không gradient, cam chỉ trang trí.
   ========================================================================== */
:root {
  --p-side-w: 252px;
  --p-active-fg: var(--y-blue-deep);
  --p-active-bg: color-mix(in srgb, var(--y-blue) 10%, var(--surface));
  --p-ok: #1E7D45;
  --p-warn: #A15C07;
  --p-danger: #B42318;
  --p-tab-h: 64px;
}
[data-theme="dark"] { --p-active-fg: #5AA9E6; --p-active-bg: color-mix(in srgb, #5AA9E6 14%, transparent); --p-ok: #34D399; --p-warn: #F5B544; --p-danger: #F97066; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --p-active-fg: #5AA9E6; --p-active-bg: color-mix(in srgb, #5AA9E6 14%, transparent); --p-ok: #34D399; --p-warn: #F5B544; --p-danger: #F97066; }
}

body.p-body { background: var(--bg-2); color: var(--fg); min-height: 100vh; }
/* nền cột menu chạy hết chiều cao trang (thanh bên là sticky 100vh) */
.p-shell::before { content: ""; position: fixed; z-index: 0; left: 0; top: 0; bottom: 0; width: var(--p-side-w); background: var(--surface); border-right: 1px solid var(--border); }
.p-side, .p-main { position: relative; z-index: 1; }
.p-ic { width: 20px; height: 20px; flex: none; display: inline-block; vertical-align: middle; }
.p-ic--sm { width: 16px; height: 16px; }
.p-ic--lg { width: 24px; height: 24px; }
.visually-hidden-focusable:not(:focus) { position:absolute!important; width:1px!important; height:1px!important; overflow:hidden!important; clip:rect(0,0,0,0)!important; }
.p-skip { position: absolute; left: 12px; top: 12px; z-index: 100; background: var(--surface); padding: .5rem .9rem; border-radius: var(--radius-sm); border: 1px solid var(--border); }

/* —— Khung ————————————————————————————————————————————————————————————— */
.p-shell { display: grid; grid-template-columns: var(--p-side-w) minmax(0, 1fr); min-height: 100vh; }
.p-side { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: var(--sp-2);
  padding: var(--sp-5) var(--sp-3) var(--sp-4); overflow-y: auto; }
.p-brand { display: flex; align-items: center; gap: .6rem; padding: 0 var(--sp-3) var(--sp-4); text-decoration: none; color: var(--fg); }
.p-brand img { height: 26px; width: auto; }
.p-brand__tag { font-size: var(--t-xs); font-weight: var(--fw-semibold); color: var(--fg-subtle); border-left: 1px solid var(--border); padding-left: .6rem; line-height: 1.1; }
.p-nav { display: flex; flex-direction: column; gap: 2px; }
.p-nav__label { font-size: .72rem; font-weight: var(--fw-bold); letter-spacing: .08em; text-transform: uppercase; color: var(--fg-subtle); padding: var(--sp-4) var(--sp-3) var(--sp-2); }
.p-nav a { display: flex; align-items: center; gap: .7rem; min-height: 42px; padding: .55rem .8rem; border-radius: var(--radius-sm);
  color: var(--fg-muted); text-decoration: none; font-weight: var(--fw-medium); font-size: var(--t-sm); }
.p-nav a:hover { background: color-mix(in srgb, var(--fg) 5%, transparent); color: var(--fg); }
.p-nav a[aria-current="page"] { background: var(--p-active-bg); color: var(--p-active-fg); font-weight: var(--fw-semibold); }
.p-nav__count { margin-left: auto; font-size: .75rem; font-weight: var(--fw-bold); min-width: 1.5rem; text-align: center; padding: .05rem .45rem;
  border-radius: var(--radius-pill); background: color-mix(in srgb, var(--fg) 8%, transparent); color: var(--fg-muted); }
.p-side__foot { margin-top: auto; display: flex; flex-direction: column; gap: var(--sp-2); padding-top: var(--sp-4); border-top: 1px solid var(--border); }
.p-me { display: flex; align-items: center; gap: .65rem; padding: .4rem .5rem; border-radius: var(--radius-sm); text-decoration: none; color: var(--fg); }
.p-me:hover { background: color-mix(in srgb, var(--fg) 5%, transparent); }
.p-me__txt { min-width: 0; line-height: 1.25; }
.p-me__name { display: block; font-weight: var(--fw-semibold); font-size: var(--t-sm); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.p-me__code { display: block; font-size: var(--t-xs); color: var(--fg-subtle); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.p-side__links { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-1); padding: 0 .35rem; }
.p-side__links form { margin: 0; }
.p-linkbtn { white-space: nowrap; display: inline-flex; align-items: center; gap: .4rem; background: none; border: 0; padding: .35rem .25rem; color: var(--fg-subtle);
  font: inherit; font-size: var(--t-xs); font-weight: var(--fw-semibold); text-decoration: none; cursor: pointer; border-radius: var(--radius-xs); }
.p-linkbtn:hover { color: var(--fg); }

.p-main { min-width: 0; display: flex; flex-direction: column; }
.p-top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: var(--sp-3); min-height: 68px;
  padding: .75rem clamp(1rem, 3vw, 2rem); background: color-mix(in srgb, var(--bg-2) 88%, transparent); backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent; }
.p-top.is-stuck { border-bottom-color: var(--border); }
.p-top h1 { font-size: clamp(1.15rem, 1rem + .6vw, 1.45rem); margin: 0; letter-spacing: -.01em; line-height: 1.2; min-width: 0; }
.p-top__back { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: var(--radius-pill);
  color: var(--fg); border: 1px solid var(--border); background: var(--surface); text-decoration: none; flex: none; }
.p-top__actions { margin-left: auto; display: flex; align-items: center; gap: var(--sp-2); }
.p-top__brand { display: none; }
.p-content { width: 100%; max-width: 1120px; padding: var(--sp-4) clamp(1rem, 3vw, 2rem) var(--sp-12); display: flex; flex-direction: column; gap: var(--sp-5); }
.p-iconbtn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--radius-pill);
  border: 1px solid var(--border); background: var(--surface); color: var(--fg); cursor: pointer; }
.p-iconbtn:hover { border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); }

/* thanh tab dưới (điện thoại) */
.p-tabs { display: none; }
@media (max-width: 899px) {
  .p-shell { grid-template-columns: minmax(0, 1fr); }
  .p-shell::before { display: none; }
  .p-side { display: none; }
  .p-top { padding-inline: max(16px, env(safe-area-inset-left)) max(16px, env(safe-area-inset-right)); }
  .p-top__brand { display: inline-flex; align-items: center; }
  .p-top__brand img { height: 22px; }
  .p-top h1.has-brand { display: none; }
  .p-content { padding-inline: max(16px, env(safe-area-inset-left)) max(16px, env(safe-area-inset-right));
    padding-bottom: calc(var(--p-tab-h) + env(safe-area-inset-bottom) + var(--sp-8)); }
  .p-tabs { position: fixed; z-index: 30; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(5, 1fr); align-items: end;
    background: var(--surface); border-top: 1px solid var(--border); padding: 6px max(8px, env(safe-area-inset-left)) calc(6px + env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-right)); }
  .p-tabs a, .p-tabs button { display: flex; flex-direction: column; align-items: center; gap: 3px; min-height: 52px; justify-content: center;
    color: var(--fg-subtle); text-decoration: none; font: inherit; font-size: .7rem; font-weight: var(--fw-semibold); background: none; border: 0; padding: 0; }
  .p-tabs a[aria-current="page"] { color: var(--p-active-fg); }
  .p-tabs__share { position: relative; }
  .p-tabs__share span.p-fab { display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; margin-top: -22px;
    border-radius: 50%; background: var(--y-blue-deep); color: #fff; box-shadow: 0 6px 18px rgba(13,82,134,.28); }
  .p-tabs__share { color: var(--fg) !important; }
}

/* —— Thẻ, lưới ————————————————————————————————————————————————————————— */
.p-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(1rem, 2.4vw, 1.5rem); min-width: 0; }
.p-card > h2, .p-card__h { font-size: var(--t-base); font-weight: var(--fw-bold); margin: 0 0 var(--sp-3); display: flex; align-items: center; gap: .55rem; }
.p-card__h a { margin-left: auto; font-size: var(--t-xs); font-weight: var(--fw-semibold); }
.p-card__sub { color: var(--fg-subtle); font-size: var(--t-sm); margin: -.4rem 0 var(--sp-4); }
.p-grid { display: grid; gap: var(--sp-5); grid-template-columns: minmax(0, 1fr) 340px; align-items: start; }
.p-grid > * { min-width: 0; }
.p-stack { display: flex; flex-direction: column; gap: var(--sp-5); min-width: 0; }
@media (max-width: 1080px) { .p-grid { grid-template-columns: minmax(0, 1fr); } }
.p-muted { color: var(--fg-subtle); }
.p-small { font-size: var(--t-xs); }
.p-hello { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--sp-3); }
.p-hello h2 { font-size: clamp(1.35rem, 1.1rem + 1vw, 1.8rem); margin: 0; letter-spacing: -.015em; text-wrap: balance; }
.p-hello p { margin: .25rem 0 0; color: var(--fg-subtle); }
.p-hello .p-tip { max-width: 460px; flex: 1 1 320px; }
.p-hello .p-tip p { color: var(--fg); margin: 0; }

/* link của bạn */
.p-link { background: var(--y-blue-deep); color: #fff; border-color: transparent; position: relative; overflow: hidden; }
.p-link::before { content: ""; position: absolute; left: 0; top: 1.2rem; bottom: 1.2rem; width: 4px; border-radius: 0 3px 3px 0; background: var(--y-orange); }
.p-link__k { font-size: .72rem; font-weight: var(--fw-bold); letter-spacing: .1em; text-transform: uppercase; color: #BFD9EE; }
.p-link__url { display: block; margin: .35rem 0 var(--sp-4); font-family: var(--font-display); font-weight: 800; font-size: clamp(1.15rem, .9rem + 1.3vw, 1.6rem);
  line-height: 1.2; word-break: break-all; color: #fff; user-select: all; }
.p-link__actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.p-link .p-btn { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.22); }
.p-link .p-btn:hover { background: rgba(255,255,255,.2); color: #fff; }
.p-link .p-btn--solid { background: #fff; color: var(--y-blue-deep); border-color: #fff; }
.p-link .p-btn--solid:hover { background: #E8F1FA; color: var(--y-blue-deep); }

/* nút nhỏ */
.p-btn { display: inline-flex; align-items: center; justify-content: center; gap: .45rem; min-height: 40px; padding: .45rem .95rem;
  border-radius: var(--radius-pill); border: 1px solid var(--border); background: var(--surface); color: var(--fg);
  font: inherit; font-size: var(--t-sm); font-weight: var(--fw-semibold); text-decoration: none; cursor: pointer; white-space: nowrap; }
.p-btn:hover { border-color: color-mix(in srgb, var(--primary) 45%, var(--border)); color: var(--fg); text-decoration: none; }
.p-btn:focus-visible, .p-iconbtn:focus-visible, .p-nav a:focus-visible, .p-chipf:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.p-btn--solid { background: var(--y-blue-deep); color: #fff; border-color: var(--y-blue-deep); }
.p-btn--solid:hover { background: var(--y-blue); border-color: var(--y-blue); color: #fff; }
.p-btn--danger { color: var(--p-danger); border-color: color-mix(in srgb, var(--p-danger) 40%, var(--border)); }
.p-btn--danger.p-btn--solid { background: var(--p-danger); color: #fff; border-color: var(--p-danger); }
.p-btn--sm { min-height: 34px; padding: .3rem .75rem; font-size: var(--t-xs); }
.p-btn--block { width: 100%; }
.p-btn[disabled] { opacity: .55; cursor: not-allowed; }

/* phễu */
.p-funnel { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-3); }
.p-funnel__i { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--sp-4); position: relative; min-width: 0; }
.p-funnel__n { font-family: var(--font-display); font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.1rem); font-weight: 800; line-height: 1; letter-spacing: -.02em; }
.p-funnel__l { margin-top: .45rem; font-size: var(--t-xs); font-weight: var(--fw-semibold); color: var(--fg-subtle); line-height: 1.35; }
.p-funnel__i:not(:last-child)::after { content: ""; position: absolute; right: -11px; top: 50%; width: 8px; height: 8px; transform: translateY(-50%) rotate(45deg);
  border-top: 2px solid var(--border); border-right: 2px solid var(--border); }
@media (max-width: 640px) { .p-funnel { grid-template-columns: repeat(2, minmax(0, 1fr)); } .p-funnel__i::after { display: none; } }
/* quản trị: phễu 5–7 mốc hành trình Khách hàng tiên phong */
.p-funnel--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.p-funnel--7 { grid-template-columns: repeat(7, minmax(0, 1fr)); }
@media (max-width: 1100px) { .p-funnel--5, .p-funnel--7 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .p-funnel--5 .p-funnel__i:nth-child(3n)::after, .p-funnel--7 .p-funnel__i:nth-child(3n)::after { display: none; } }
@media (max-width: 640px) { .p-funnel--5, .p-funnel--7 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
/* quản trị: hành trình một khách (đã / chưa) */
.p-journey { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .55rem; font-size: var(--t-sm); }
.p-journey li { display: grid; grid-template-columns: 1.4rem minmax(0, 1fr); gap: .55rem; align-items: start; }
.p-journey .p-ic { width: 1.1rem; height: 1.1rem; margin-top: .12rem; color: var(--fg-subtle); }
.p-journey li.is-done .p-ic { color: var(--success, #1F8A5B); }
.p-journey b { display: block; font-weight: var(--fw-semibold); }
.p-journey span { color: var(--fg-subtle); }

/* checklist */
.p-check { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .2rem; }
.p-check li { display: grid; grid-template-columns: 22px 1fr; gap: .6rem; padding: .45rem 0; align-items: start; }
.p-check li > .p-ic { margin-top: 1px; color: var(--fg-subtle); }
.p-check li.done > .p-ic { color: var(--p-ok); }
.p-check li.done b { color: var(--fg-subtle); font-weight: var(--fw-medium); }
.p-check b { font-weight: var(--fw-semibold); font-size: var(--t-sm); display: block; }
.p-check small { color: var(--fg-subtle); font-size: var(--t-xs); }

/* mẹo hôm nay */
.p-tip { display: grid; grid-template-columns: auto 1fr; gap: .75rem; align-items: start; background: color-mix(in srgb, var(--y-orange) 10%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--y-orange) 35%, var(--border)); border-radius: var(--radius); padding: var(--sp-4); }
.p-tip > .p-ic { color: #C26A1E; }
.p-tip b { display: block; font-size: var(--t-xs); letter-spacing: .08em; text-transform: uppercase; color: var(--fg-subtle); margin-bottom: .2rem; }
.p-tip p { margin: 0; font-size: var(--t-sm); font-weight: var(--fw-medium); }

/* việc nên làm */
.p-tasks { display: flex; flex-direction: column; gap: var(--sp-3); }
.p-task { border: 1px solid var(--border); border-radius: var(--radius); padding: var(--sp-4); display: flex; flex-direction: column; gap: .55rem; background: var(--surface); }
.p-task__t { font-weight: var(--fw-semibold); display: flex; gap: .55rem; align-items: flex-start; }
.p-task__t > .p-ic { color: var(--primary); margin-top: 2px; }
.p-task p { margin: 0; color: var(--fg-subtle); font-size: var(--t-sm); }
.p-task__msg { background: var(--bg-2); border-radius: var(--radius-sm); padding: .7rem .85rem; font-size: var(--t-sm); white-space: pre-wrap; color: var(--fg-muted); }
.p-task__a { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; }
.p-task__a form { display: inline; margin: 0; }

/* chip trạng thái */
.p-chip { display: inline-flex; align-items: center; gap: .35rem; font-size: .78rem; font-weight: var(--fw-semibold); padding: .2rem .6rem;
  border-radius: var(--radius-pill); border: 1px solid var(--border); white-space: nowrap; color: var(--fg-muted); background: var(--surface); }
.p-chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .8; }
.p-chip--info { color: var(--p-active-fg); border-color: color-mix(in srgb, var(--y-blue) 35%, var(--border)); background: var(--p-active-bg); }
.p-chip--success { color: var(--p-ok); border-color: color-mix(in srgb, var(--p-ok) 40%, var(--border)); background: color-mix(in srgb, var(--p-ok) 9%, var(--surface)); }
.p-chip--warn { color: var(--p-warn); border-color: color-mix(in srgb, var(--p-warn) 40%, var(--border)); background: color-mix(in srgb, var(--p-warn) 9%, var(--surface)); }
.p-chip--muted { color: var(--fg-subtle); }
.p-chip--plain::before { display: none; }

/* chip lọc */
.p-filters { display: flex; gap: var(--sp-2); overflow-x: auto; padding-bottom: 2px; scrollbar-width: none; }
.p-filters::-webkit-scrollbar { display: none; }
.p-chipf { display: inline-flex; align-items: center; gap: .4rem; padding: .45rem .9rem; min-height: 38px; border-radius: var(--radius-pill); border: 1px solid var(--border);
  background: var(--surface); color: var(--fg-muted); font-size: var(--t-sm); font-weight: var(--fw-semibold); text-decoration: none; white-space: nowrap; }
.p-chipf:hover { color: var(--fg); border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); }
.p-chipf[aria-current="true"], .p-chipf[aria-pressed="true"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.p-chipf span { font-size: .75rem; opacity: .75; }

/* danh sách / bảng */
.p-list { display: flex; flex-direction: column; }
.p-row { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) auto auto; gap: var(--sp-4); align-items: center; padding: .85rem var(--sp-2);
  border-top: 1px solid var(--border); text-decoration: none; color: var(--fg); }
.p-row:first-child { border-top: 0; }
a.p-row:hover { background: color-mix(in srgb, var(--fg) 3%, transparent); border-radius: var(--radius-sm); }
.p-row__t { font-weight: var(--fw-semibold); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.p-row__s { font-size: var(--t-xs); color: var(--fg-subtle); }
.p-row__go { color: var(--fg-subtle); }
.p-row--head { font-size: .72rem; font-weight: var(--fw-bold); letter-spacing: .08em; text-transform: uppercase; color: var(--fg-subtle); padding-block: 0 .5rem; }
@media (max-width: 720px) {
  .p-row { grid-template-columns: minmax(0, 1fr) auto; row-gap: .3rem; }
  .p-row__t { white-space: normal; }
  .p-row > :nth-child(2) { grid-column: 1; grid-row: 2; }
  .p-row > :nth-child(3) { grid-column: 2; grid-row: 1 / span 2; }
  .p-row > :nth-child(4) { display: none; }
  .p-row--head { display: none; }
}

/* dòng thời gian */
.p-timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.p-timeline li { position: relative; padding: 0 0 var(--sp-4) 1.6rem; }
.p-timeline li::before { content: ""; position: absolute; left: 5px; top: 8px; bottom: -4px; width: 2px; background: var(--border); }
.p-timeline li:last-child::before { display: none; }
.p-timeline li::after { content: ""; position: absolute; left: 0; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--surface); border: 2px solid var(--primary); }
.p-timeline li:first-child::after { background: var(--primary); }
.p-timeline b { display: block; font-size: var(--t-sm); }
.p-timeline time { font-size: var(--t-xs); color: var(--fg-subtle); }
.p-timeline p { margin: .2rem 0 0; font-size: var(--t-sm); color: var(--fg-muted); white-space: pre-wrap; }

/* rỗng, thông báo */
.p-empty { text-align: center; padding: clamp(1.5rem, 4vw, 2.5rem) var(--sp-4); display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); }
/* icon trang trí: chỉ con trực tiếp — không bắt icon trong nút, link nằm bên trong */
.p-empty > .p-ic { width: 40px; height: 40px; color: var(--primary); }
.p-empty h3 { font-size: var(--t-lg); margin: 0; }
.p-empty p { margin: 0; color: var(--fg-subtle); max-width: 46ch; }
.p-note { display: grid; grid-template-columns: auto 1fr; gap: .65rem; align-items: start; padding: .85rem 1rem; border-radius: var(--radius);
  background: var(--p-active-bg); border: 1px solid color-mix(in srgb, var(--y-blue) 25%, var(--border)); font-size: var(--t-sm); }
.p-note > .p-ic { color: var(--p-active-fg); margin-top: 1px; }
.p-note--warn { background: color-mix(in srgb, var(--p-warn) 9%, var(--surface)); border-color: color-mix(in srgb, var(--p-warn) 35%, var(--border)); }
.p-note--warn > .p-ic { color: var(--p-warn); }
.p-note--ok { background: color-mix(in srgb, var(--p-ok) 9%, var(--surface)); border-color: color-mix(in srgb, var(--p-ok) 35%, var(--border)); }
.p-note--ok > .p-ic { color: var(--p-ok); }
.p-note p { margin: 0; }
/* "Khách chưa hiện?" — mục gập dưới danh sách khách */
.p-why { margin-top: var(--sp-4); padding: 0; }
.p-why summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: .55rem; padding: .95rem 1.1rem; font-weight: var(--fw-semibold); font-size: var(--t-sm); }
.p-why summary::-webkit-details-marker { display: none; }
.p-why summary::after { content: "+"; margin-left: auto; font-size: 1.3rem; font-weight: 400; line-height: 1; color: var(--primary); transition: transform .2s var(--ease); }
.p-why[open] summary::after { transform: rotate(45deg); }
.p-why summary > .p-ic { color: var(--primary); }
.p-why ul { margin: 0; padding: 0 1.1rem 0 2.6rem; display: flex; flex-direction: column; gap: .55rem; font-size: var(--t-sm); color: var(--fg-muted); }
.p-why b { color: var(--fg); }
.p-why p { margin: .85rem 0 0; padding: 0 1.1rem 1rem; font-size: var(--t-xs); color: var(--fg-subtle); }
.p-err { color: var(--p-danger); font-size: var(--t-xs); font-weight: var(--fw-semibold); margin-top: .35rem; }

/* toast */
.p-toast { position: fixed; z-index: 60; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); transform: translate(-50%, 20px); opacity: 0;
  display: flex; align-items: center; gap: .6rem; max-width: min(92vw, 520px); padding: .75rem 1.1rem; border-radius: var(--radius);
  background: #0A0A0A; color: #fff; font-size: var(--t-sm); font-weight: var(--fw-semibold); box-shadow: var(--shadow-lg); pointer-events: none;
  transition: opacity .2s var(--ease), transform .2s var(--ease); }
.p-toast.show { opacity: 1; transform: translate(-50%, 0); }
.p-toast > .p-ic { color: #34D399; }
@media (max-width: 899px) { .p-toast { bottom: calc(var(--p-tab-h) + 16px + env(safe-area-inset-bottom)); } }
@media (prefers-reduced-motion: reduce) { .p-toast { transition: none; } }

/* ảnh đại diện */
.p-avatar { flex: none; width: 36px; height: 36px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; overflow: hidden;
  background: color-mix(in srgb, var(--y-blue) 14%, var(--surface)); color: var(--p-active-fg); font-weight: var(--fw-bold); font-size: .8rem; }
.p-avatar img { width: 100%; height: 100%; object-fit: cover; }
.p-avatar--lg { width: 88px; height: 88px; font-size: 1.6rem; }

/* tin mẫu */
.p-msg { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); padding: var(--sp-4); display: flex; flex-direction: column; gap: .6rem; margin: var(--sp-4) 0; }
.p-msg__h { display: flex; flex-wrap: wrap; align-items: baseline; gap: .25rem .75rem; }
.p-msg__h b { font-size: var(--t-sm); }
.p-msg__h span { font-size: var(--t-xs); color: var(--fg-subtle); }
.p-msg__sub { font-size: var(--t-xs); color: var(--fg-subtle); }
.p-msg__sub strong { color: var(--fg-muted); }
.p-msg__text { width: 100%; min-height: 6rem; resize: vertical; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-2);
  color: var(--fg-muted); font: inherit; font-size: var(--t-sm); line-height: 1.6; padding: .7rem .85rem; white-space: pre-wrap; }
.p-msg__a { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.p-msg__hint { display: none; font-size: var(--t-xs); color: var(--p-warn); font-weight: var(--fw-semibold); }
.p-msg.need-manual .p-msg__hint { display: block; }

/* bảng chia sẻ */
.p-sheet { border: 0; padding: 0; background: transparent; max-width: none; max-height: none; width: 100%; height: 100%; margin: 0; }
.p-sheet::backdrop { background: rgba(10,10,10,.45); }
.p-sheet__panel { position: fixed; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 48px);
  overflow-y: auto; background: var(--surface); color: var(--fg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--sp-6); box-shadow: var(--shadow-lg); }
.p-sheet__h { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); margin-bottom: var(--sp-4); }
.p-sheet__h h2 { font-size: var(--t-lg); margin: 0; }
.p-sheet__link { display: flex; gap: var(--sp-2); align-items: center; border: 1px solid var(--border); border-radius: var(--radius); padding: .4rem .4rem .4rem .9rem; background: var(--bg-2); }
.p-sheet__link input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--fg); font: inherit; font-weight: var(--fw-semibold); font-size: var(--t-sm); }
.p-sheet__apps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-2); margin: var(--sp-4) 0; }
.p-sheet__apps .p-btn { min-height: 46px; border-radius: var(--radius); }
.p-sheet__tabs { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin: var(--sp-2) 0 var(--sp-3); }
.p-sheet__rule { font-size: var(--t-xs); color: var(--fg-subtle); margin: var(--sp-3) 0 0; display: flex; gap: .45rem; align-items: center; }
@media (max-width: 640px) {
  .p-sheet__panel { left: 0; right: 0; top: auto; bottom: 0; transform: none; width: 100%; max-height: 88vh; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: var(--sp-5) max(16px, env(safe-area-inset-left)) calc(var(--sp-5) + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-right)); }
  .p-sheet__apps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.p-qr { display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); text-align: center; }
.p-qr__img { width: min(240px, 70vw); aspect-ratio: 1; max-width: 100%; background: #fff; border-radius: var(--radius); padding: 10px; border: 1px solid var(--border); }
.p-qr__img img, .p-qr__img svg { width: 100%; height: 100%; display: block; }

/* tab trong trang (tài khoản) */
.p-subnav { display: flex; gap: var(--sp-2); overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--border); }
.p-subnav a { padding: .65rem .2rem; margin-right: var(--sp-4); color: var(--fg-subtle); font-weight: var(--fw-semibold); font-size: var(--t-sm); text-decoration: none;
  border-bottom: 2px solid transparent; white-space: nowrap; }
.p-subnav a[aria-current="page"] { color: var(--fg); border-bottom-color: var(--y-blue-deep); }
[data-theme="dark"] .p-subnav a[aria-current="page"] { border-bottom-color: #5AA9E6; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .p-subnav a[aria-current="page"] { border-bottom-color: #5AA9E6; } }

/* form */
.p-form { display: flex; flex-direction: column; gap: var(--sp-4); max-width: 560px; }
.p-form .field { margin-bottom: 0; }
.p-form .field small { color: var(--fg-subtle); font-size: var(--t-xs); }
.p-form-actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; }
.p-switch { display: flex; gap: .8rem; align-items: flex-start; padding: var(--sp-3) 0; border-top: 1px solid var(--border); }
.p-switch:first-child { border-top: 0; }
.p-switch input { flex: none; width: 42px; height: 24px; appearance: none; border-radius: 999px; background: var(--border); position: relative; cursor: pointer; margin-top: 2px; transition: background .15s; }
.p-switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform .15s; box-shadow: 0 1px 2px rgba(0,0,0,.25); }
.p-switch input:checked { background: var(--y-blue-deep); }
.p-switch input:checked::after { transform: translateX(18px); }
.p-switch input:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.p-switch b { display: block; font-size: var(--t-sm); }
.p-switch span { font-size: var(--t-xs); color: var(--fg-subtle); }
.p-codebox { display: flex; align-items: stretch; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; background: var(--surface); }
.p-codebox span { display: inline-flex; align-items: center; padding: 0 .75rem; background: var(--bg-2); color: var(--fg-subtle); font-size: var(--t-sm); white-space: nowrap; border-right: 1px solid var(--border); }
.p-codebox input { flex: 1; min-width: 0; border: 0 !important; border-radius: 0 !important; }
.p-codestate { font-size: var(--t-xs); font-weight: var(--fw-semibold); margin-top: .35rem; min-height: 1.1em; }
.p-codestate.ok { color: var(--p-ok); } .p-codestate.bad { color: var(--p-danger); }
.p-kv { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: .5rem var(--sp-4); margin: 0; font-size: var(--t-sm); }
.p-kv dt { color: var(--fg-subtle); font-weight: var(--fw-medium); }
.p-kv dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 560px) { .p-kv { grid-template-columns: minmax(0, 1fr); } .p-kv dd { margin-bottom: .35rem; } }

/* hướng dẫn (prose) */
.p-guide { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: var(--sp-8); align-items: start; }
.p-toc { position: sticky; top: 84px; display: flex; flex-direction: column; gap: 2px; font-size: var(--t-sm); }
.p-toc a { padding: .4rem .7rem; border-radius: var(--radius-sm); color: var(--fg-subtle); text-decoration: none; border-left: 2px solid transparent; }
.p-toc a:hover { color: var(--fg); background: color-mix(in srgb, var(--fg) 4%, transparent); }
.p-toc b { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-subtle); padding: .4rem .7rem; }
@media (max-width: 980px) {
  .p-guide { grid-template-columns: minmax(0, 1fr); gap: var(--sp-5); }
  /* mục lục thành hàng chip cuộn ngang */
  .p-toc { position: static; flex-direction: row; flex-wrap: nowrap; overflow-x: auto; gap: .4rem; scrollbar-width: none; margin-inline: -2px; padding: 2px; }
  .p-toc::-webkit-scrollbar { display: none; }
  .p-toc b { display: none; }
  .p-toc a { white-space: nowrap; border: 1px solid var(--border); border-radius: var(--radius-pill); background: var(--surface); padding: .4rem .85rem; font-weight: var(--fw-semibold); }
}
.p-prose { font-size: var(--t-base); line-height: 1.7; }
.p-prose section { scroll-margin-top: 84px; padding-bottom: var(--sp-6); margin-bottom: var(--sp-6); border-bottom: 1px solid var(--border); }
.p-prose section:last-child { border-bottom: 0; }
.p-prose h2 { font-size: var(--t-xl); letter-spacing: -.015em; margin: 0 0 var(--sp-3); display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.p-prose h2 .p-chip { font-size: .7rem; }
.p-prose p, .p-prose li { color: var(--fg-muted); }
.p-prose ul, .p-prose ol { padding-left: 1.25rem; }
.p-prose li { margin: .3rem 0; }
.p-prose strong { color: var(--fg); }
.p-prose table { width: 100%; border-collapse: collapse; font-size: var(--t-sm); margin: var(--sp-3) 0; display: block; overflow-x: auto; }
.p-prose th, .p-prose td { text-align: left; vertical-align: top; padding: .6rem .7rem; border-bottom: 1px solid var(--border); min-width: 160px; }
.p-prose th { font-weight: var(--fw-bold); color: var(--fg); background: var(--bg-2); }

/* thẻ xác thực */
.p-auth-body { background: var(--bg-2); min-height: 100vh; display: flex; flex-direction: column; }
.p-auth-top { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); padding: var(--sp-4) max(16px, env(safe-area-inset-left)) var(--sp-4) max(16px, env(safe-area-inset-right)); max-width: 1120px; width: 100%; margin: 0 auto; }
.p-auth-top img { height: 26px; }
.p-auth-wrap { flex: 1; display: flex; align-items: flex-start; justify-content: center; padding: clamp(1rem, 5vh, 3.5rem) max(16px, env(safe-area-inset-left)) var(--sp-12) max(16px, env(safe-area-inset-right)); }
.p-auth { width: min(460px, 100%); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(1.5rem, 4vw, 2.25rem); box-shadow: var(--shadow-sm); }
.p-auth__ic { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: var(--p-active-bg); color: var(--p-active-fg); margin-bottom: var(--sp-4); }
.p-auth__ic > .p-ic { width: 26px; height: 26px; }
.p-auth h1 { font-size: clamp(1.35rem, 1.1rem + 1vw, 1.65rem); margin: 0 0 .4rem; letter-spacing: -.015em; text-wrap: balance; }
.p-auth__lead { color: var(--fg-subtle); margin: 0 0 var(--sp-5); font-size: var(--t-sm); }
.p-auth .field { margin-bottom: var(--sp-4); }
.p-auth .btn-y { width: 100%; justify-content: center; }
.p-or { display: flex; align-items: center; gap: var(--sp-3); color: var(--fg-subtle); font-size: var(--t-xs); font-weight: var(--fw-semibold); margin: var(--sp-5) 0; }
.p-or::before, .p-or::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.p-auth__foot { margin: var(--sp-5) 0 0; font-size: var(--t-sm); color: var(--fg-subtle); text-align: center; }
.p-consent { display: flex; gap: .6rem; align-items: flex-start; margin: 0 0 var(--sp-4); font-size: var(--t-xs); color: var(--fg-muted); line-height: 1.55; }
.p-consent input { flex: none; width: 18px; height: 18px; margin-top: .1rem; accent-color: var(--y-blue-deep); }
.p-consent a { font-weight: var(--fw-semibold); }
.p-recovery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .4rem; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: var(--t-sm);
  background: var(--bg-2); border-radius: var(--radius-sm); padding: var(--sp-3); }
.p-2fa-qr { width: 200px; max-width: 100%; background: #fff; padding: 10px; border-radius: var(--radius-sm); border: 1px solid var(--border); }
.p-2fa-qr svg { width: 100%; height: auto; display: block; }

/* quản trị */
.p-admin-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .35rem var(--sp-4); padding: var(--sp-4); border-top: 1px solid var(--border); text-decoration: none; color: var(--fg); }
.p-admin-card:first-child { border-top: 0; }
a.p-admin-card:hover { background: color-mix(in srgb, var(--fg) 3%, transparent); }
.p-admin-card__t { font-weight: var(--fw-semibold); overflow-wrap: anywhere; }
.p-admin-card__m { font-size: var(--t-xs); color: var(--fg-subtle); display: flex; flex-wrap: wrap; gap: .25rem .75rem; }
.p-admin-card__r { display: flex; flex-direction: column; align-items: flex-end; gap: .35rem; }
.p-overdue { color: var(--p-danger); font-weight: var(--fw-bold); }
.p-statusbar { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.p-statusbar form { margin: 0; }
.p-statusbar .p-btn[aria-pressed="true"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.p-search { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.p-search .input { flex: 1; min-width: 200px; }
.p-pager { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); margin-top: var(--sp-4); font-size: var(--t-sm); }
.p-copyline { display: flex; gap: var(--sp-2); align-items: center; }
.p-copyline input { flex: 1; min-width: 0; }