/* ---------------------------------------------------------------------------
   generated by design/components/build_components.py -- do not edit by hand
   Source: wn-web/design/components/wn.css

   Lớp component của SẢN PHẨM (không phải chrome của demo).
   Mọi thứ trong đây là thứ người dùng cuối nhìn thấy trong khung thiết bị.
   Responsive bằng @container: một định nghĩa màn phục vụ cả Web M / T / D.
   --------------------------------------------------------------------------- */

/* wn:base-only:start -- web: Tailwind preflight + khối token đã lo reset, .wn root và mật độ */
*, *::before, *::after { box-sizing: border-box; }

.wn {
  font-family: var(--wn-font);
  color: var(--wn-text);
  background: var(--wn-bg);
  font-size: var(--wn-text-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.wn :where(h1, h2, h3, h4, p, ul, ol, figure, blockquote) { margin: 0; }
.wn :where(ul, ol) { padding: 0; list-style: none; }
.wn :where(button, input, select, textarea) { font: inherit; color: inherit; }
.wn :where(img, svg) { display: block; max-width: 100%; }
.wn :where(a) { color: var(--wn-accent); text-decoration: none; }
.wn :where(a:hover) { text-decoration: underline; }

/* Ba mật độ, một ngôn ngữ (R1) — density là tham số, không phải bộ token thứ hai */
.wn { --wn-tap: 44px; --wn-gutter: 16px; --wn-read: var(--wn-text-body-compact); }
.wn[data-density="child"]   { --wn-tap: 48px; --wn-gutter: 20px; --wn-read: var(--wn-text-reader-body); }
.wn[data-density="creator"] { --wn-tap: 44px; --wn-gutter: 16px; --wn-read: var(--wn-text-body-compact); }
.wn[data-density="parent"]  { --wn-tap: 44px; --wn-gutter: 16px; --wn-read: var(--wn-text-body-compact); }
/* wn:base-only:end */

/* Thang chữ */
.wn-display  { font-size: var(--wn-text-display);      line-height: 1.2;  font-weight: 700; letter-spacing: -0.02em; }
.wn-headline { font-size: var(--wn-text-headline);     line-height: 1.25; font-weight: 700; letter-spacing: -0.01em; }
.wn-title    { font-size: var(--wn-text-title);        line-height: 1.3;  font-weight: 600; }
.wn-reader   { font-size: var(--wn-text-reader-body);  line-height: 1.45; }
.wn-body     { font-size: var(--wn-text-body);         line-height: 1.5; }
.wn-compact  { font-size: var(--wn-text-body-compact); line-height: 1.45; }
.wn-label    { font-size: var(--wn-text-label);        line-height: 1.4;  font-weight: 600; }
.wn-caption  { font-size: var(--wn-text-caption);      line-height: 1.4;  color: var(--wn-text-secondary); }
.wn-micro    { font-size: var(--wn-text-micro);        line-height: 1.35; font-weight: 500; color: var(--wn-muted); }
.wn-dim      { color: var(--wn-text-secondary); }
.wn-quiet    { color: var(--wn-muted); }
.wn-strong   { font-weight: 600; }

/* wn:base-only:start -- web: @layer base đã có một kiểu focus duy nhất cho cả site */
/* Focus — một kiểu duy nhất, ≥3:1 theo WCAG 1.4.11 */
.wn :where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--wn-focus);
  outline-offset: 2px;
  border-radius: var(--wn-radius-sm);
}
/* wn:base-only:end */

/* Ba mặt phẳng, không thang elevation (R4) */
.wn-card {
  background: var(--wn-surface);
  border: 1px solid var(--wn-border);
  border-radius: var(--wn-radius-lg);
  box-shadow: var(--wn-shadow-card);
  padding: var(--wn-space-5);
}
.wn-card--flat { box-shadow: none; }
.wn-card--pad0 { padding: 0; overflow: hidden; }
.wn-raised {
  background: var(--wn-surface-raised);
  box-shadow: var(--wn-shadow-raised);
  border-radius: var(--wn-radius-xl);
}

/* Nút */
.wn-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--wn-space-2);
  min-height: var(--wn-tap); padding: 0 var(--wn-space-5);
  border-radius: var(--wn-radius-pill); border: 1px solid transparent;
  font-size: var(--wn-text-label); font-weight: 600; cursor: pointer;
  background: transparent; text-align: center; text-decoration: none;
  transition: background-color var(--wn-motion-fast) var(--wn-easing),
              border-color var(--wn-motion-fast) var(--wn-easing),
              color var(--wn-motion-fast) var(--wn-easing),
              transform var(--wn-motion-fast) var(--wn-easing);
}
.wn-btn svg { width: 18px; height: 18px; flex: none; }
.wn-btn:active { transform: scale(0.985); }
.wn-btn[disabled], .wn-btn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; transform: none; }
/* on-accent chứ không phải trắng: ở chế độ tối, chữ trắng trên #3D9CF5 chỉ đạt 2.89:1,
   trượt AA; và trên màu hover sáng hơn thì tụt xuống khoảng 1.9:1. */
.wn-btn--primary { background: var(--wn-accent); color: var(--wn-on-accent); }
.wn-btn--primary:hover:not([disabled]):not([aria-disabled="true"]) { background: var(--wn-accent-hover); }
/* Viền chứ không chỉ nền: riêng lớp nền là color-mix(border 55%, surface) — khoảng #EFF2F6
   ở chế độ sáng, chỉ 1.06:1 so với chính --wn-bg của trang, nên trên một mục nền trơn thì
   nút biến mất. border-strong là ranh giới 3:1 mà WCAG 1.4.11 đòi. */
.wn-btn--secondary {
  border-color: var(--wn-border-strong);
  background: color-mix(in srgb, var(--wn-border) 55%, var(--wn-surface)); color: var(--wn-text);
}
.wn-btn--secondary:hover:not([disabled]):not([aria-disabled="true"]) { background: var(--wn-border); }
.wn-btn--outline { border-color: var(--wn-border-strong); color: var(--wn-text); background: var(--wn-surface); }
.wn-btn--outline:hover:not([disabled]):not([aria-disabled="true"]) { background: color-mix(in srgb, var(--wn-border) 40%, var(--wn-surface)); }
.wn-btn--ghost { color: var(--wn-accent); padding-inline: var(--wn-space-3); }
.wn-btn--ghost:hover:not([disabled]):not([aria-disabled="true"]) { background: color-mix(in srgb, var(--wn-accent) 10%, transparent); }
.wn-btn--danger { background: var(--wn-danger); color: #fff; }
.wn-btn--block { width: 100%; }
/* 36px vượt sàn 24px của WCAG 2.2 SC 2.5.8. Chỉ dùng ở bề mặt tác giả và phụ huynh —
   không bao giờ dưới [data-density="child"], nơi sàn là 48. */
.wn-btn--sm { min-height: 36px; padding-inline: var(--wn-space-4); font-size: var(--wn-text-caption); }

.wn-icobtn {
  display: inline-grid; place-items: center;
  width: var(--wn-tap); height: var(--wn-tap);
  border-radius: var(--wn-radius-pill); border: 0; background: transparent;
  color: var(--wn-text); cursor: pointer;
  transition: background-color var(--wn-motion-fast) var(--wn-easing),
              color var(--wn-motion-fast) var(--wn-easing);
}
.wn-icobtn:hover:not([disabled]):not([aria-disabled="true"]) {
  background: color-mix(in srgb, var(--wn-border) 50%, transparent);
}
.wn-icobtn[disabled], .wn-icobtn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; }
.wn-icobtn svg { width: 22px; height: 22px; }
.wn-icobtn--onart { background: rgba(15, 23, 42, 0.55); color: #fff; backdrop-filter: blur(6px); }
.wn-icobtn--onart:hover:not([disabled]):not([aria-disabled="true"]) { background: rgba(15, 23, 42, 0.7); }

/* Three theme buttons, one chosen (DOCS 04.09 §8). The chosen one needs a ground you can
   see, not only aria-checked, or the group reads as three identical icons. */
.wn-themebtn {
  display: inline-grid; place-items: center;
  width: var(--wn-tap); height: var(--wn-tap);
  border-radius: var(--wn-radius-pill);
  border: 1px solid var(--wn-border); background: var(--wn-surface);
  color: var(--wn-muted); cursor: pointer;
  transition: background-color var(--wn-motion-fast) var(--wn-easing),
              color var(--wn-motion-fast) var(--wn-easing),
              border-color var(--wn-motion-fast) var(--wn-easing);
}
.wn-themebtn:hover { background: color-mix(in srgb, var(--wn-border) 40%, transparent); }
.wn-themebtn[aria-checked="true"] {
  background: color-mix(in srgb, var(--wn-accent) 14%, transparent);
  border-color: var(--wn-accent);
  color: var(--wn-accent);
}
.wn-themebtn:focus-visible { outline: 2px solid var(--wn-focus); outline-offset: 2px; }

/* Trường nhập — viền dùng border-strong, không dùng border (1.23:1) */
.wn-input, .wn-select, .wn-textarea {
  width: 100%; min-height: var(--wn-tap);
  padding: var(--wn-space-3) var(--wn-space-4);
  border: 1px solid var(--wn-border-strong);
  border-radius: var(--wn-radius-md);
  background: var(--wn-surface); color: var(--wn-text);
  font-size: var(--wn-text-body-compact);
  transition: border-color var(--wn-motion-fast) var(--wn-easing), box-shadow var(--wn-motion-fast) var(--wn-easing);
}
.wn-textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
.wn-input:focus, .wn-select:focus, .wn-textarea:focus {
  outline: none; border-color: var(--wn-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--wn-accent) 22%, transparent);
}
.wn-input::placeholder, .wn-textarea::placeholder { color: var(--wn-muted); }
.wn-field { display: grid; gap: var(--wn-space-1\.5); }
.wn-field > label { font-size: var(--wn-text-label); font-weight: 600; }
.wn-field .wn-hint { font-size: var(--wn-text-caption); color: var(--wn-text-secondary); }

/* Chip */
.wn-chip {
  display: inline-flex; align-items: center; gap: var(--wn-space-1\.5);
  min-height: 36px; padding: 0 var(--wn-space-3);
  border-radius: var(--wn-radius-pill);
  border: 1px solid var(--wn-border-strong);
  background: var(--wn-surface); color: var(--wn-text);
  font-size: var(--wn-text-caption); font-weight: 600; cursor: pointer;
  transition: background-color var(--wn-motion-fast) var(--wn-easing), border-color var(--wn-motion-fast) var(--wn-easing);
}
.wn-chip svg { width: 16px; height: 16px; }
.wn-chip:hover { background: color-mix(in srgb, var(--wn-accent) 8%, var(--wn-surface)); }
.wn-chip[aria-pressed="true"], .wn-chip.is-on {
  background: color-mix(in srgb, var(--wn-accent) 14%, var(--wn-surface));
  border-color: var(--wn-accent); color: var(--wn-accent);
}
.wn-chip--static { cursor: default; }
.wn-chip--static:hover { background: var(--wn-surface); }

/* Badge trạng thái — màu không bao giờ là tín hiệu duy nhất (R7): luôn kèm chữ */
.wn-badge {
  display: inline-flex; align-items: center; gap: var(--wn-space-1\.5);
  padding: var(--wn-space-1) var(--wn-space-2\.5); border-radius: var(--wn-radius-pill);
  font-size: var(--wn-text-micro); font-weight: 600; white-space: nowrap;
  border: 1px solid transparent;
}
.wn-badge svg { width: 13px; height: 13px; }
.wn-badge--neutral { background: color-mix(in srgb, var(--wn-border) 55%, var(--wn-surface)); color: var(--wn-text-secondary); }
.wn-badge--info    { background: color-mix(in srgb, var(--wn-info) 14%, var(--wn-surface));    color: var(--wn-info);    border-color: color-mix(in srgb, var(--wn-info) 32%, transparent); }
.wn-badge--success { background: color-mix(in srgb, var(--wn-success) 14%, var(--wn-surface)); color: var(--wn-success); border-color: color-mix(in srgb, var(--wn-success) 32%, transparent); }
.wn-badge--warning { background: color-mix(in srgb, var(--wn-warning) 16%, var(--wn-surface)); color: var(--wn-warning); border-color: color-mix(in srgb, var(--wn-warning) 34%, transparent); }
.wn-badge--danger  { background: color-mix(in srgb, var(--wn-danger) 13%, var(--wn-surface));  color: var(--wn-danger);  border-color: color-mix(in srgb, var(--wn-danger) 30%, transparent); }

/* Banner — icon + chữ + màu */
.wn-banner {
  display: flex; gap: var(--wn-space-3); align-items: flex-start;
  padding: var(--wn-space-3) var(--wn-space-4);
  border-radius: var(--wn-radius-md); border: 1px solid var(--wn-border);
  background: var(--wn-surface); font-size: var(--wn-text-caption);
}
.wn-banner svg { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.wn-banner--info    { background: color-mix(in srgb, var(--wn-info) 9%, var(--wn-surface));     border-color: color-mix(in srgb, var(--wn-info) 28%, transparent); }
.wn-banner--warning { background: color-mix(in srgb, var(--wn-warning) 11%, var(--wn-surface)); border-color: color-mix(in srgb, var(--wn-warning) 32%, transparent); }
.wn-banner--success { background: color-mix(in srgb, var(--wn-success) 10%, var(--wn-surface)); border-color: color-mix(in srgb, var(--wn-success) 28%, transparent); }
.wn-banner--danger  { background: color-mix(in srgb, var(--wn-danger) 10%, var(--wn-surface));  border-color: color-mix(in srgb, var(--wn-danger) 28%, transparent); }
.wn-banner--info    > svg:first-child { color: var(--wn-info); }
.wn-banner--warning > svg:first-child { color: var(--wn-warning); }
.wn-banner--success > svg:first-child { color: var(--wn-success); }
.wn-banner--danger  > svg:first-child { color: var(--wn-danger); }

/* Chrome trong màn */
.wn-appbar {
  display: flex; align-items: center; gap: var(--wn-space-2);
  padding: var(--wn-space-2) var(--wn-space-3);
  min-height: 56px;
  background: var(--wn-surface);
  border-bottom: 1px solid var(--wn-border);
  position: sticky; top: 0; z-index: 5;
}
.wn-appbar__title { font-size: var(--wn-text-title); font-weight: 600; flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wn-appbar--plain { background: transparent; border-bottom: 0; }

.wn-tabs { display: flex; gap: var(--wn-space-0\.5); border-bottom: 1px solid var(--wn-border); background: var(--wn-surface); }
.wn-tab {
  flex: 1; min-height: var(--wn-tap); border: 0; background: transparent; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--wn-space-2);
  font-size: var(--wn-text-label); font-weight: 600; color: var(--wn-text-secondary);
  border-bottom: 2px solid transparent; padding: 0 var(--wn-space-3);
}
.wn-tab svg { width: 17px; height: 17px; flex: none; }
.wn-tab[aria-selected="true"] { color: var(--wn-accent); border-bottom-color: var(--wn-accent); }

.wn-bottomnav {
  display: flex; border-top: 1px solid var(--wn-border); background: var(--wn-surface);
  padding: var(--wn-space-1) 0 max(var(--wn-space-2), env(safe-area-inset-bottom));
}
.wn-bottomnav button {
  position: relative; flex: 1 1 0; min-width: 0;
  display: grid; gap: var(--wn-space-0\.5); justify-items: center; border: 0; background: transparent;
  cursor: pointer; padding: var(--wn-space-1\.5) var(--wn-space-1); color: var(--wn-muted);
  font-size: var(--wn-text-micro); font-weight: 600; min-height: var(--wn-tap);
}
/* Viên thuốc sau icon: tab đang mở phải nhận ra được cả khi không phân biệt được màu (R7). */
.wn-bottomnav button::before {
  content: ""; position: absolute; top: var(--wn-space-0\.5); left: 50%; transform: translateX(-50%);
  width: min(60px, 100%); height: 30px; border-radius: var(--wn-radius-pill); background: transparent;
  transition: background-color var(--wn-motion-fast) var(--wn-easing);
}
.wn-bottomnav button > * { position: relative; }
.wn-bottomnav button span { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wn-bottomnav button svg { width: 22px; height: 22px; }
.wn-bottomnav button[aria-current="page"] { color: var(--wn-accent); }
.wn-bottomnav button[aria-current="page"]::before {
  background: color-mix(in srgb, var(--wn-accent) 14%, transparent);
}

/* Sheet / dialog — độ sâu ≤ 1 (R16) */
.wn-scrim { position: absolute; inset: 0; background: rgba(15, 23, 42, 0.48); z-index: 40; }
.wn-sheet {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 41;
  background: var(--wn-surface-raised);
  border-radius: var(--wn-radius-xl) var(--wn-radius-xl) 0 0;
  box-shadow: var(--wn-shadow-raised);
  padding: var(--wn-space-3) var(--wn-space-5)
           max(var(--wn-space-6), env(safe-area-inset-bottom));
  max-height: 88%; overflow: auto;
}
/* 12px đệm trên + 12px dưới tay cầm = 24px, đúng bằng đệm của .wn-dialog. */
.wn-sheet__handle { width: 40px; height: 4px; border-radius: var(--wn-radius-pill);
  background: var(--wn-border-strong); margin: 0 auto var(--wn-space-3); opacity: 0.6; }
.wn-dialog {
  position: absolute; z-index: 41; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: min(520px, calc(100% - 32px)); max-height: 86%; overflow: auto;
  background: var(--wn-surface-raised); border-radius: var(--wn-radius-xl);
  box-shadow: var(--wn-shadow-raised); padding: var(--wn-space-6);
}

/* Skeleton — một kiểu loading mỗi bề mặt (R13) */
.wn-skel {
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--wn-border) 60%, var(--wn-surface)) 25%,
    color-mix(in srgb, var(--wn-border) 30%, var(--wn-surface)) 37%,
    color-mix(in srgb, var(--wn-border) 60%, var(--wn-surface)) 63%);
  background-size: 400% 100%;
  animation: wn-skel 1.4s ease infinite;
  border-radius: var(--wn-radius-sm);
}
@keyframes wn-skel { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* Tiến trình — N vạch, mẫu số không đổi, không bao giờ hiện % (R5) */
.wn-progress { display: flex; gap: var(--wn-space-0\.5); }
.wn-progress span {
  flex: 1; height: 4px; border-radius: 999px;
  background: color-mix(in srgb, var(--wn-border-strong) 45%, transparent);
  transition: background-color var(--wn-motion-base) var(--wn-easing);
}
.wn-progress span.is-done { background: var(--wn-accent); }
.wn-progress span.is-now  { background: var(--wn-accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--wn-accent) 30%, transparent); }

/* Nút lựa chọn của trình phát — tô theo thể loại */
.wn-choice {
  display: flex; align-items: center; gap: var(--wn-space-3);
  width: 100%; min-height: 52px; padding: var(--wn-space-3) var(--wn-space-4);
  border-radius: var(--wn-radius-lg); cursor: pointer; text-align: left;
  border: 1px solid color-mix(in srgb, var(--wn-choice-tint, var(--wn-accent)) 42%, var(--wn-border-strong));
  background: var(--wn-surface); color: var(--wn-text);
  font-size: var(--wn-read); font-weight: 500; line-height: 1.35;
  transition: transform var(--wn-motion-fast) var(--wn-easing),
              background-color var(--wn-motion-fast) var(--wn-easing),
              border-color var(--wn-motion-fast) var(--wn-easing);
}
.wn-choice:hover:not([disabled]):not([aria-disabled="true"]) { transform: translateY(-1px);
  background: color-mix(in srgb, var(--wn-choice-tint, var(--wn-accent)) 8%, var(--wn-surface)); }
.wn-choice:active:not([disabled]) { transform: scale(0.99); }
.wn-choice[disabled] { opacity: 0.45; cursor: not-allowed; }
.wn-choice.is-picked { border-width: 2px; border-color: var(--wn-choice-tint, var(--wn-accent));
  background: color-mix(in srgb, var(--wn-choice-tint, var(--wn-accent)) 12%, var(--wn-surface)); }
.wn-choice__num {
  flex: none; display: grid; place-items: center; width: 28px; height: 28px;
  border-radius: 999px; font-size: var(--wn-text-caption); font-weight: 700;
  background: color-mix(in srgb, var(--wn-choice-tint, var(--wn-accent)) 16%, var(--wn-surface));
  color: var(--wn-choice-tint, var(--wn-accent));
}
.wn-choice--default      { --wn-choice-tint: var(--wn-accent); }
.wn-choice--adventure    { --wn-choice-tint: var(--wn-genre-adventure); }
.wn-choice--mystery      { --wn-choice-tint: var(--wn-genre-mystery); }
.wn-choice--light_horror { --wn-choice-tint: var(--wn-genre-horror); }
.wn-choice--puzzle       { --wn-choice-tint: var(--wn-genre-puzzle); }

/* Bìa truyện */
.wn-cover { position: relative; border-radius: var(--wn-radius-lg); overflow: hidden;
  background: color-mix(in srgb, var(--wn-border) 60%, var(--wn-surface)); }
.wn-cover svg { width: 100%; height: 100%; display: block; }
.wn-cover--916 { aspect-ratio: 9 / 16; }
.wn-cover--169 { aspect-ratio: 16 / 9; }
.wn-cover--34  { aspect-ratio: 3 / 4; }

.wn-storycard { position: relative; display: grid; gap: var(--wn-space-2); }
.wn-storycard .wn-cover { box-shadow: var(--wn-shadow-card); transition: transform var(--wn-motion-base) var(--wn-easing); }
.wn-storycard:hover .wn-cover { transform: translateY(-3px); }
.wn-storycard__main {
  border: 0; background: transparent; padding: 0; text-align: left; cursor: pointer; color: inherit;
  font-size: var(--wn-text-label); font-weight: 600; line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
/* Nút chính phủ kín cả thẻ, nên bấm vào bìa cũng mở truyện. */
.wn-storycard__main::after { content: ""; position: absolute; inset: 0; border-radius: var(--wn-radius-lg); }
.wn-storycard__main:focus-visible::after { outline: 2px solid var(--wn-focus); outline-offset: 3px; }
.wn-storycard__meta { font-size: var(--wn-text-micro); color: var(--wn-muted); }
.wn-storycard__fav { position: absolute; top: var(--wn-space-2); right: var(--wn-space-2); width: 36px; height: 36px; z-index: 3; }

.wn-grid { display: grid; gap: var(--wn-space-4); grid-template-columns: repeat(2, minmax(0, 1fr)); }
@container screen (min-width: 768px)  { .wn-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@container screen (min-width: 1024px) { .wn-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* Sao đánh giá */
.wn-stars { display: inline-flex; gap: var(--wn-space-0\.5); color: var(--wn-warning); }
.wn-stars svg { width: 16px; height: 16px; }
.wn-stars--lg svg { width: 26px; height: 26px; }
.wn-stars .is-off { color: color-mix(in srgb, var(--wn-border-strong) 70%, transparent); }
.wn-starpick { display: inline-flex; gap: var(--wn-space-1); }
.wn-starpick button { width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer;
  color: color-mix(in srgb, var(--wn-border-strong) 70%, transparent); display: grid; place-items: center; }
.wn-starpick button svg { width: 30px; height: 30px; }
.wn-starpick button.is-on { color: var(--wn-warning); }
.wn-histbar { display: grid; grid-template-columns: 34px 1fr 40px; gap: var(--wn-space-2); align-items: center;
  font-size: var(--wn-text-micro); color: var(--wn-text-secondary); }
.wn-histbar__track { height: 8px; border-radius: 999px; background: color-mix(in srgb, var(--wn-border) 70%, var(--wn-surface)); overflow: hidden; }
.wn-histbar__fill { height: 100%; border-radius: 999px; background: var(--wn-warning); }

/* Bảng (bề mặt creator / vận hành) */
.wn-table { width: 100%; border-collapse: collapse; font-size: var(--wn-text-caption); }
.wn-table th, .wn-table td { text-align: left; padding: var(--wn-space-3); border-bottom: 1px solid var(--wn-border); }
.wn-table th { font-weight: 600; color: var(--wn-text-secondary); font-size: var(--wn-text-micro);
  text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap; }
.wn-table tbody tr:last-child td { border-bottom: 0; }
.wn-table tbody tr:hover { background: color-mix(in srgb, var(--wn-accent) 5%, transparent); }
.wn-table--clickable tbody tr { cursor: pointer; }
.wn-table tbody tr[aria-selected="true"] { background: color-mix(in srgb, var(--wn-accent) 10%, transparent); }
.wn-tablewrap { overflow-x: auto; border-radius: var(--wn-radius-lg); border: 1px solid var(--wn-border); background: var(--wn-surface); }

/* KPI */
.wn-kpi { display: grid; gap: var(--wn-space-1); padding: var(--wn-space-4); background: var(--wn-surface);
  border: 1px solid var(--wn-border); border-radius: var(--wn-radius-lg); }
.wn-kpi__label { font-size: var(--wn-text-micro); color: var(--wn-muted); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
  display: inline-flex; align-items: center; gap: var(--wn-space-1\.5); }
.wn-kpi__label svg { width: 14px; height: 14px; flex: none; }
.wn-kpi__value { font-size: var(--wn-text-headline); font-weight: 700; line-height: 1.1; }
.wn-kpi__note { font-size: var(--wn-text-micro); color: var(--wn-text-secondary); }

/* Rỗng */
.wn-empty { display: grid; gap: var(--wn-space-3); justify-items: center; text-align: center;
  padding: var(--wn-space-10) var(--wn-space-5); color: var(--wn-text-secondary); }
.wn-empty svg { width: 52px; height: 52px; color: var(--wn-border-strong); }

/* Bố cục tiện dụng bên trong màn */
.wn-stack   { display: grid; gap: var(--wn-space-4); }
.wn-stack-1 { display: grid; gap: var(--wn-space-1); }
.wn-stack-2 { display: grid; gap: var(--wn-space-2); }
.wn-stack-3 { display: grid; gap: var(--wn-space-3); }
.wn-stack-4 { display: grid; gap: var(--wn-space-4); }
.wn-stack-5 { display: grid; gap: var(--wn-space-5); }
.wn-stack-6 { display: grid; gap: var(--wn-space-6); }
.wn-row     { display: flex; gap: var(--wn-space-3); align-items: center; }
.wn-row--top { align-items: flex-start; }
.wn-row--wrap { flex-wrap: wrap; }
.wn-spacer  { flex: 1 1 auto; }
.wn-pad     { padding: var(--wn-gutter); }
.wn-pad-lg  { padding: var(--wn-space-6) var(--wn-gutter); }
/* `height` chứ không phải `min-height`: màn phải cao ĐÚNG bằng khung thì .wn-scroll mới là chỗ
   cuộn, và bottom nav mới dính đáy. Với `min-height`, màn phình theo nội dung và nav trôi mất. */
.wn-screen  { height: 100%; display: flex; flex-direction: column; background: var(--wn-bg); position: relative; }
/* `min-height:0` là bắt buộc: một flex item mặc định KHÔNG co xuống dưới cỡ nội dung, nên
   thiếu dòng này thì .wn-screen phình theo nội dung và bottom nav bị đẩy khỏi khung. */
.wn-scroll  { flex: 1 1 auto; min-height: 0; overflow: auto; }
.wn-sticky-cta { position: sticky; bottom: 0; padding: var(--wn-space-3) var(--wn-gutter) var(--wn-space-4);
  background: linear-gradient(to top, var(--wn-bg) 62%, transparent); }
.wn-sectionhead { display: flex; align-items: baseline; gap: var(--wn-space-3); margin-bottom: var(--wn-space-3); }
.wn-sectionhead h2 { font-size: var(--wn-text-title); font-weight: 600;
  display: inline-flex; align-items: center; gap: var(--wn-space-2); }
.wn-sectionhead h2 svg { width: 19px; height: 19px; flex: none; color: var(--wn-accent); }
.wn-divider { height: 1px; background: var(--wn-border); border: 0; margin: 0; }

.wn-two-col { display: grid; gap: var(--wn-space-6); }
@container screen (min-width: 1024px) { .wn-two-col { grid-template-columns: 1fr 1fr; align-items: start; } }
.wn-aside-col { display: grid; gap: var(--wn-space-6); }
@container screen (min-width: 1024px) { .wn-aside-col { grid-template-columns: 340px minmax(0, 1fr); align-items: start; } }
.wn-review3 { display: grid; gap: var(--wn-space-5); align-items: start; }
@container screen (min-width: 1024px) { .wn-review3 { grid-template-columns: 230px minmax(0, 1fr) 330px; } }
.wn-cols-2 { display: grid; gap: var(--wn-space-4); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.wn-cols-3 { display: grid; gap: var(--wn-space-4); grid-template-columns: minmax(0, 1fr); }
@container screen (min-width: 768px) { .wn-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.wn-cols-auto { display: grid; gap: var(--wn-space-4); grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.wn-cols-4 { display: grid; gap: var(--wn-space-4); grid-template-columns: repeat(2, minmax(0, 1fr)); }
@container screen (min-width: 1024px) { .wn-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.wn-only-wide { display: none; }
@container screen (min-width: 1024px) {
  .wn-only-wide { display: revert; }
  .wn-only-narrow { display: none; }
}

.wn-contentmax { max-width: 1200px; margin-inline: auto; width: 100%; }
/* `break-word`: văn bản pháp lý hay có đường dẫn dài không chỗ ngắt, và một chuỗi như
   DOCS/12_COMPLIANCE_AND_LEGAL/12.04_… đủ để đẩy cả trang tràn ngang trên điện thoại. */
.wn-prose { max-width: 68ch; overflow-wrap: break-word; }
.wn-prose p + p { margin-top: var(--wn-space-4); }
.wn-prose h3 { font-size: var(--wn-text-title); font-weight: 600; margin-top: var(--wn-space-6); margin-bottom: var(--wn-space-2); }
.wn-prose ul { display: grid; gap: var(--wn-space-2); margin-top: var(--wn-space-3); }
.wn-prose ul li { padding-left: var(--wn-space-4\.5); position: relative; }
.wn-prose ul li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 6px; height: 6px;
  border-radius: 999px; background: var(--wn-accent); }

/* Chuyển động chỉ khi mang thông tin (R8) */
/* wn:base-only:start -- web: @layer base đã có luật giảm chuyển động riêng */
@media (prefers-reduced-motion: reduce) {
  .wn *, .wn *::before, .wn *::after {
    animation-duration: 0.01ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
/* wn:base-only:end */

/* ------------------------------------------------------------ trình phát -- */

.wn-player { display: flex; flex-direction: column; height: 100%; background: var(--wn-bg); }
.wn-player__top {
  display: flex; align-items: center; gap: var(--wn-space-2);
  padding: var(--wn-space-2) var(--wn-space-3); background: var(--wn-surface);
  border-bottom: 1px solid var(--wn-border);
}
.wn-player__body {
  flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column;
  overflow-y: auto; position: relative;
}
.wn-player__stage { position: relative; flex: none; aspect-ratio: 3 / 4; overflow: hidden; }
.wn-player__stage > svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.wn-player__scrim {
  position: absolute; inset: auto 0 0 0; padding: var(--wn-space-6) var(--wn-gutter) var(--wn-space-5);
  background: linear-gradient(to top, rgba(9, 14, 20, 0.94) 32%, rgba(9, 14, 20, 0.55) 68%, transparent);
  color: #fff;
}
.wn-player__text {
  font-size: var(--wn-text-reader-body); line-height: 1.5; white-space: pre-line;
  max-height: calc(1.5em * 8); overflow-y: auto; overscroll-behavior: contain;
}
.wn-player__panel {
  display: flex; flex-direction: column; gap: var(--wn-space-5);
  padding: var(--wn-space-4) var(--wn-gutter) var(--wn-space-5); background: var(--wn-bg);
}
.wn-player__choices { display: grid; gap: var(--wn-space-2\.5, 10px); }
.wn-player__hint { margin-top: var(--wn-space-3); text-align: center; }

@container screen (min-width: 1024px) {
  .wn-player__body { display: grid; grid-template-columns: 44% minmax(0, 1fr); overflow: hidden; }
  .wn-player__stage { aspect-ratio: auto; height: 100%; min-height: 0; }
  .wn-player__stage .wn-player__scrim { display: none; }
  .wn-player__panel { padding: var(--wn-space-8); overflow-y: auto; background: var(--wn-surface); }
  .wn-player__panel .wn-player__text { color: var(--wn-text); }
}
.wn-player__paneltext { display: none; }
@container screen (min-width: 1024px) { .wn-player__paneltext { display: block; } }

.wn-chipflash {
  position: absolute; left: 50%; top: var(--wn-space-5); transform: translateX(-50%);
  z-index: 30; display: inline-flex; align-items: center; gap: var(--wn-space-2);
  padding: var(--wn-space-2\.5) var(--wn-space-4); border-radius: var(--wn-radius-pill);
  background: var(--wn-surface-raised); color: var(--wn-text);
  box-shadow: var(--wn-shadow-raised); font-size: var(--wn-text-caption); font-weight: 600;
  animation: wn-chipflash var(--wn-motion-toast) var(--wn-easing) forwards;
}
@keyframes wn-chipflash {
  0% { opacity: 0; transform: translate(-50%, -8px); }
  14% { opacity: 1; transform: translate(-50%, 0); }
  78% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -6px); }
}

.wn-scenefade { animation: wn-scenefade var(--wn-motion-scene) var(--wn-easing); }
@keyframes wn-scenefade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ------------------------------------------------------------ cây nhánh --- */

.wn-tree { overflow-x: auto; padding: var(--wn-space-3); }
.wn-tree svg { min-width: 100%; height: auto; }

/* ------------------------------------------------------------- thread ----- */

.wn-thread { display: grid; gap: var(--wn-space-3); }
.wn-msg { display: grid; gap: var(--wn-space-1); max-width: 84%; }
.wn-msg__bubble {
  padding: var(--wn-space-3) var(--wn-space-4); border-radius: var(--wn-radius-lg);
  font-size: var(--wn-text-caption); line-height: 1.5;
  background: var(--wn-surface); border: 1px solid var(--wn-border);
}
.wn-msg--mine { justify-self: end; }
.wn-msg--mine .wn-msg__bubble {
  background: color-mix(in srgb, var(--wn-accent) 12%, var(--wn-surface));
  border-color: color-mix(in srgb, var(--wn-accent) 32%, transparent);
}
.wn-msg--system { justify-self: center; max-width: 100%; }
.wn-msg--system .wn-msg__bubble {
  background: transparent; border: 0; color: var(--wn-muted);
  font-size: var(--wn-text-micro); text-align: center; padding: 4px 0;
}
.wn-msg__meta { font-size: var(--wn-text-micro); color: var(--wn-muted); }
.wn-msg--mine .wn-msg__meta { text-align: right; }

/* Tiền -------------------------------------------------------------------
   Một con số tiền trông giống nhau ở mọi màn: cùng font số, cùng cách hiện dấu âm.
   Chữ số dùng `tabular-nums` để một cột số dư không nhảy trái phải khi giá trị đổi. */
.wn-money {
  font-variant-numeric: tabular-nums; font-weight: 600; color: var(--wn-text);
  white-space: nowrap;
}
.wn-money--neg { color: var(--wn-danger); }
.wn-money--lg { font-size: var(--wn-text-h2); }

/* Ô số dư ở đầu màn ví */
.wn-balance {
  display: grid; gap: var(--wn-space-1);
  padding: var(--wn-space-5); border-radius: var(--wn-radius-lg);
  background: color-mix(in srgb, var(--wn-accent) 8%, var(--wn-surface));
  border: 1px solid color-mix(in srgb, var(--wn-accent) 24%, transparent);
}
.wn-balance__label { font-size: var(--wn-text-caption); color: var(--wn-muted); }

/* Một dòng trong lịch sử giao dịch */
.wn-txn {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--wn-space-3); padding: var(--wn-space-3) 0;
  border-bottom: 1px solid var(--wn-border);
}
.wn-txn__what { display: grid; gap: 2px; min-width: 0; }
.wn-txn__title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wn-txn__when { font-size: var(--wn-text-micro); color: var(--wn-muted); }

/* Điểm khoá trong trình đọc.
   Không phải một cánh cửa đóng: phần trên vẫn là truyện, phần này là lời mời. */
.wn-paywall {
  display: grid; gap: var(--wn-space-3); justify-items: center; text-align: center;
  padding: var(--wn-space-6) var(--wn-space-4); border-radius: var(--wn-radius-lg);
  background: var(--wn-surface); border: 1px dashed var(--wn-border);
}
.wn-paywall__lock { font-size: var(--wn-text-h1); line-height: 1; }
.wn-paywall__note { font-size: var(--wn-text-caption); color: var(--wn-text-secondary); max-width: 46ch; }
.wn-paywall__price { font-size: var(--wn-text-h2); font-variant-numeric: tabular-nums; }

/* Mã tham chiếu chuyển khoản — phải copy được, và phải đọc được từng ký tự */
.wn-refcode {
  display: inline-flex; align-items: center; gap: var(--wn-space-2);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: var(--wn-text-h3); letter-spacing: 0.12em;
  padding: var(--wn-space-2) var(--wn-space-4); border-radius: var(--wn-radius-md);
  background: var(--wn-bg); border: 1px solid var(--wn-border);
}

/* Ô "đang chờ đối chiếu" — trạng thái giữa nạp và có tiền */
.wn-pending {
  display: flex; align-items: center; gap: var(--wn-space-2);
  padding: var(--wn-space-3) var(--wn-space-4); border-radius: var(--wn-radius-md);
  background: color-mix(in srgb, var(--wn-warning) 12%, var(--wn-surface));
  border: 1px solid color-mix(in srgb, var(--wn-warning) 32%, transparent);
  font-size: var(--wn-text-caption);
}