/* Giải Bóng chuyền HS 2026 — phong cách giải quốc tế (cảm hứng FIVB Volleyball Nations League):
   nền đêm tím, dải năng lượng hồng → cam, vàng vô địch; sân tím, vùng tự do hồng. Phông: Barlow Condensed (số áo), Be Vietnam Pro (chữ). */
/* Biến nền + gam "Trời xanh" ([data-theme="troi"]): xanh điện + cam + vàng nắng. Mặc định là "Nắng hè" (không có data-theme); "Sắc màu": [data-theme="sac"]. */
:root {
  --nen: #F4F8FF;
  --the: #FFFFFF;
  --muc: #0F1E3D;
  --muc-2: #4F5F7C;
  --vach: #DCE6F5;
  --vach-2: #EDF2FA;
  --manh: #0A5BE0;
  --so-nen: #0A5BE0;
  --tim: #0A66FF;
  --hong: #FF4D5E;
  --cam: #FF9F1C;
  --vang: #FFC531;
  --vang-dam: #7A5200;
  --nang-luong: linear-gradient(100deg, #D7263D 0%, #E8590C 100%);
  --bong-nhan: rgba(255,77,94,.32);
  --dau-nen: rgba(255,255,255,.9);
  --dau-chu: #0F1E3D;
  --dau-chu-2: #45597A;
  --dau-hover: #EAF2FF;
  --dau-vien: #C9D8F0;
  --hero-nen: radial-gradient(700px 320px at 88% 10%, rgba(255,159,28,.28), transparent 70%), radial-gradient(640px 300px at 5% 95%, rgba(10,102,255,.22), transparent 70%), linear-gradient(160deg, #E3F1FF 0%, #F7FBFF 55%, #FFF6EA 100%);
  --hero-chu: #0F1E3D;
  --hero-chu-2: #45597A;
  --cc-nen: #EEF4FF;
  --c-THCS: #00805F;
  --c-NAM: #5B4BD6;
  --c-NU: #C8175D;
  --f-hien: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --f-than: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-so: 'Barlow Semi Condensed', 'Be Vietnam Pro', sans-serif;
  --r: 16px;
  --le: 16px;
}
/* "Nắng hè" (MẶC ĐỊNH, người dùng chốt 20/10/2026): cam san hô + xanh ngọc, nền kem sáng */
:root:not([data-theme="troi"]):not([data-theme="sac"]) {
  --nen: #FFF9F2; --vach: #F3E2D3; --vach-2: #FBF1E7; --muc: #2A1A10; --muc-2: #6E5847;
  --manh: #C2410C; --so-nen: #00777A; --tim: #C2410C;
  --hong: #FF5A5F; --cam: #FF9F1C; --vang: #FFC93C;
  --nang-luong: linear-gradient(100deg, #C2410C 0%, #B45309 100%); --bong-nhan: rgba(255,107,53,.32);
  --dau-chu: #2A1A10; --dau-chu-2: #6E5847; --dau-hover: #FFF0E3; --dau-vien: #F0D2BC;
  --hero-nen: radial-gradient(700px 320px at 88% 10%, rgba(0,166,166,.22), transparent 70%), radial-gradient(640px 300px at 5% 95%, rgba(255,107,53,.25), transparent 70%), linear-gradient(160deg, #FFE9D6 0%, #FFF8F0 55%, #E3F7F5 100%);
  --hero-chu: #2A1A10; --hero-chu-2: #6E5847;
  --cc-nen: #FFF3EA;
  --c-THCS: #00777A; --c-NAM: #1F5FD1; --c-NU: #C8175D;
}
/* "Sắc màu" ([data-theme="sac"]; mặc định 19/10 → đổi sang Nắng hè 20/10/2026): tím + hồng + xanh lơ, nền tím rất nhạt */
:root[data-theme="sac"] {
  --nen: #F7F5FF; --vach: #E3DEFA; --vach-2: #F0EDFD; --muc: #1B1440; --muc-2: #5D5880;
  --manh: #5B3FD9; --so-nen: #5B3FD9; --tim: #6A4FE8;
  --hong: #FF4F9A; --cam: #19C3FB; --vang: #FFD23F;
  --nang-luong: linear-gradient(100deg, #D81B60 0%, #5B3FD9 100%); --bong-nhan: rgba(123,97,255,.32);
  --dau-chu: #1B1440; --dau-chu-2: #514B78; --dau-hover: #F0ECFF; --dau-vien: #D9D1FB;
  --hero-nen: radial-gradient(700px 320px at 88% 10%, rgba(255,79,154,.22), transparent 70%), radial-gradient(640px 300px at 5% 95%, rgba(25,195,251,.22), transparent 70%), linear-gradient(160deg, #EFEAFF 0%, #FBF9FF 55%, #FFEAF4 100%);
  --hero-chu: #1B1440; --hero-chu-2: #514B78;
  --cc-nen: #F3F0FF;
  --c-THCS: #0B7A53; --c-NAM: #1565C0; --c-NU: #C8175D;
}
.nd-THCS { --c: var(--c-THCS); }
.nd-NAM { --c: var(--c-NAM); }
.nd-NU { --c: var(--c-NU); }
.nd-TAT { --c: var(--manh); }

* { box-sizing: border-box; }
html { scroll-padding-top: 120px; }
html, body { overflow-x: clip; }
body { margin: 0; background: var(--nen); color: var(--muc); font: 15px/1.5 var(--f-than); -webkit-font-smoothing: antialiased; }
:focus-visible { outline: 3px solid var(--vang); outline-offset: 2px; }
button, input, select { font: inherit; color: inherit; }
button, [role=button], a.nut-phu, a.nut-chinh, summary { cursor: pointer; }
code { font-size: .92em; background: var(--vach-2); padding: 1px 5px; border-radius: 4px; }
h1, h2, h3, h4 { margin: 0; }
.cho { color: var(--muc-2); font-style: italic; }
.cuon-ngang { overflow-x: auto; }

/* ---------- đầu trang ---------- */
.dau { position: sticky; top: 0; z-index: 20; color: var(--dau-chu); background: var(--dau-nen); -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px);
  box-shadow: 0 1px 0 var(--vach), 0 8px 24px rgba(15,30,61,.06); }
.dau::after { content: ''; position: absolute; left: 0; right: 0; bottom: -3px; height: 3px; background: var(--nang-luong); }
.dau-trong { max-width: 1320px; margin: 0 auto; padding: 8px var(--le); display: flex; align-items: center; gap: 18px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--dau-chu); text-decoration: none; white-space: nowrap; }
.logo b { font: 800 21px/1 var(--f-hien); letter-spacing: .03em; text-transform: uppercase; }
.logo small { font: 700 14px/1 var(--f-hien); background: var(--nang-luong); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: .05em; margin-left: 4px; }
.bong { width: 28px; height: 28px; border-radius: 50%; flex: none;
  background: conic-gradient(from 20deg, var(--vang) 0 120deg, #fff 0 240deg, var(--hong) 0 360deg); box-shadow: inset 0 0 0 2px rgba(0,0,0,.2); }
.tab { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; flex: 1; }
.tab::-webkit-scrollbar { display: none; }
.tab a { color: var(--dau-chu-2); text-decoration: none; padding: 8px 12px; border-radius: 999px; font-weight: 600; font-size: 14px; white-space: nowrap; transition: background .2s, color .2s; }
.tab a:hover { color: var(--dau-chu); background: var(--dau-hover); }
.tab a.dang { color: #fff; background: var(--manh); box-shadow: 0 4px 14px var(--bong-nhan); }
.dau-phai { display: flex; align-items: center; gap: 10px; white-space: nowrap; }
.song { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--dau-chu-2); }
.song i { width: 8px; height: 8px; border-radius: 50%; background: #8E86A8; }
.song.song-ok i { background: #34D399; animation: nhip 2.4s infinite; }
@keyframes nhip { 0% { box-shadow: 0 0 0 0 rgba(52,211,153,.55); } 70% { box-shadow: 0 0 0 7px rgba(52,211,153,0); } 100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); } }
.nut-btc { background: var(--the); border: 1.5px solid var(--dau-vien); color: var(--dau-chu); padding: 7px 14px; border-radius: 999px; font-weight: 700; font-size: 13px; }
.nut-btc:hover { background: var(--dau-hover); border-color: var(--manh); }
.nb-icon { display: none; }
body.btc .nut-btc { background: var(--vang); border-color: var(--vang); color: var(--muc); }
.dai-demo { display: none; }
body.demo .dai-demo { display: block; position: fixed; top: 66px; right: 12px; z-index: 30; margin: 0; padding: 6px 12px; border-radius: 999px;
  background: #FFF4D6; color: #8A5300; border: 1.5px solid #FFC531; font: 700 12px/1.2 var(--f-than); box-shadow: 0 2px 8px rgba(0,0,0,.12); pointer-events: none; }

main { max-width: 1320px; margin: 0 auto; padding: 0 var(--le) 48px; outline: none; }
.dang-tai, .trong { padding: 32px 0; color: var(--muc-2); }

/* ---------- hero: nền đêm tím tràn mép, sân bóng là sơ đồ thể thức ---------- */
.hero { position: relative; padding: 40px 0 34px; display: grid; gap: 30px; color: var(--hero-chu); clip-path: inset(0 -100vmax); }
.hero::before { content: ''; position: absolute; inset: 0 -100vmax; pointer-events: none; background: var(--hero-nen); }
.hero > * { position: relative; }
.mi { font: 700 12px/1.4 var(--f-than); letter-spacing: .1em; text-transform: uppercase; color: var(--muc-2); margin: 0 0 10px; }
.hero .mi { color: var(--hero-chu-2); }
.hero h1 { font: 800 clamp(38px, 6vw, 72px)/0.98 var(--f-hien); letter-spacing: .005em; text-transform: uppercase; }
.hero h1 em { font-style: normal; background: var(--nang-luong); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero h1::after { content: ''; display: block; width: 140px; height: 8px; margin-top: 16px; border-radius: 4px;
  background: repeating-linear-gradient(-55deg, var(--hong) 0 10px, var(--vang) 10px 20px); }
.hero-phu { max-width: 760px; color: var(--hero-chu-2); margin: 14px 0 0; font-size: 16px; }
.hero-phu b { color: var(--manh); }

/* ---------- sơ đồ thể thức (người dùng chốt 20/10/2026: đẹp, trang nhã mà nổi bật; chữ tối, không chữ trắng) ----------
   Thẻ trắng; nửa trái (vòng bảng) nhuộm tím rất nhạt, nửa phải (vòng trong) nhuộm vàng rất nhạt; mỗi hàng một nội dung có vạch màu;
   lưới ở giữa là điểm cắt, mỗi hàng một nút mũi tên vàng "vượt lưới"; vòng trong là chuỗi bước, Chung kết nền vàng có cúp. */
.sd { margin: 0; }
.sd-dau, .sd-san { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.15fr) 68px minmax(0, .95fr) minmax(0, 2.1fr); }
.sd-dau { align-items: center; margin: 0 0 14px; }
.sd-pha { grid-column: 1 / 3; display: flex; align-items: center; gap: 10px; min-width: 0; }
.sd-pha-2 { grid-column: 4 / 6; justify-content: flex-end; }
.sd-pha i { display: inline-grid; place-items: center; flex: none; width: 28px; height: 28px; border-radius: 50%; font: 800 16px/1 var(--f-hien); font-style: normal;
  color: var(--manh); background: color-mix(in srgb, var(--manh) 12%, white); border: 1.5px solid color-mix(in srgb, var(--manh) 40%, white); }
.sd-pha-2 i { color: #7A5200; background: #FFF4D6; border-color: var(--vang); }
.sd-pha b { font: 800 22px/1 var(--f-hien); letter-spacing: .06em; text-transform: uppercase; color: var(--muc); }
.sd-pha small { font-size: 13.5px; color: var(--muc-2); }
.sd-cat { grid-column: 3; justify-self: center; white-space: nowrap; position: relative; z-index: 2; font: 800 13px/1 var(--f-hien); letter-spacing: .1em;
  text-transform: uppercase; color: var(--muc); background: var(--vang); padding: 8px 14px; border-radius: 999px; box-shadow: 0 6px 16px color-mix(in srgb, var(--vang) 55%, transparent); }
.sd-san { position: relative; background: var(--the); border: 1px solid var(--vach); border-radius: 22px; overflow: hidden;
  box-shadow: 0 26px 50px -28px rgba(27,20,64,.35), 0 2px 8px rgba(27,20,64,.06); }
.sd-lan { display: contents; }
.sd-o { padding: 22px 22px; display: flex; flex-direction: column; justify-content: center; gap: 7px; min-width: 0; }
.sd-c1 { grid-column: 1; padding-left: 24px; border-left: 6px solid var(--c); }   /* viền thật: bóng inset để lại vệt màu ở mép bo góc */
.sd-c2 { grid-column: 2; }
.sd-c4 { grid-column: 4; padding-left: 24px; }
.sd-c5 { grid-column: 5; padding-right: 28px; }
.sd-c1, .sd-c2 { background: color-mix(in srgb, var(--manh) 4%, var(--the)); }
.sd-c4, .sd-c5 { background: color-mix(in srgb, var(--vang) 9%, var(--the)); }
.sd-lan + .sd-lan > .sd-o { border-top: 1px solid var(--vach); }
.sd-nd { display: inline-flex; align-items: center; gap: 9px; font: 700 15.5px/1.2 var(--f-than); color: var(--muc); }
.sd-nd::before { content: ''; flex: none; width: 10px; height: 10px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 3px color-mix(in srgb, var(--c) 22%, white); }
.sd-so { font: 800 52px/0.9 var(--f-hien); color: var(--c); }
.sd-so.sd-trung { color: var(--muc); }
.sd-so small { font: 700 16px/1 var(--f-hien); margin-left: 6px; letter-spacing: .06em; text-transform: uppercase; color: var(--muc-2); }
.sd-phu { font-size: 13.5px; line-height: 1.35; color: var(--muc-2); }
.sd-phu .lien { white-space: nowrap; }
/* lưới: phần tử định vị tuyệt đối theo cột 3 của lưới CSS (cao trọn thẻ, không cần biết số hàng) */
.sd-luoi { position: absolute; grid-column: 3 / 4; inset: 0; pointer-events: none; }   /* phần tử tuyệt đối: "3" trơn thì mép phải kéo tới cạnh thẻ */
.sd-luoi::before { content: ''; position: absolute; top: 0; bottom: 0; left: 50%; width: 14px; transform: translateX(-50%); border-inline: 2px solid var(--muc);
  background: repeating-linear-gradient(45deg, color-mix(in srgb, var(--muc) 28%, transparent) 0 1px, transparent 1px 6px),
              repeating-linear-gradient(-45deg, color-mix(in srgb, var(--muc) 28%, transparent) 0 1px, transparent 1px 6px), var(--the); }
.sd-qua { grid-column: 3; position: relative; z-index: 1; display: grid; place-items: center; }
.sd-qua svg { box-sizing: content-box; padding: 9px; border-radius: 50%; color: var(--muc); background: var(--vang);
  box-shadow: 0 0 0 4px var(--the), 0 8px 18px rgba(27,20,64,.2); }
.sd-buoc { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 0; }
.sd-buoc li { position: relative; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; font: 700 14.5px/1 var(--f-hien); letter-spacing: .04em;
  text-transform: uppercase; padding: 8px 12px; border-radius: 999px; background: var(--the); color: color-mix(in srgb, var(--c) 78%, black);
  border: 1.5px solid color-mix(in srgb, var(--c) 38%, white); }
.sd-buoc li + li { margin-left: 20px; }
.sd-buoc li + li::before { content: ''; position: absolute; right: calc(100% + 3px); top: 50%; width: 14px; height: 2px; border-radius: 1px; background: color-mix(in srgb, var(--c) 45%, white); }
.sd-buoc li.ck { color: var(--muc); background: var(--vang); border-color: color-mix(in srgb, var(--vang) 80%, black); box-shadow: 0 5px 14px color-mix(in srgb, var(--vang) 50%, transparent); }
.sd figcaption { font-size: 13px; color: var(--hero-chu-2); margin-top: 10px; }
@media (max-width: 1100px) {
  .sd-o { padding: 18px 16px; } .sd-c1 { padding-left: 18px; }
  .sd-so { font-size: 44px; }
  .sd-buoc li { font-size: 13.5px; padding: 7px 10px; } .sd-buoc li + li { margin-left: 16px; } .sd-buoc li + li::before { width: 10px; }
}

/* ---------- khối, tiêu đề mục, nút ---------- */
.khoi { padding-top: 40px; }
.khoi-dau { margin-bottom: 12px; display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.khoi-dau h2 { font: 800 34px/1 var(--f-hien); color: var(--muc); text-transform: uppercase; letter-spacing: .01em; display: flex; align-items: center; gap: 12px; }
.khoi-dau h2::before { content: ''; width: 8px; height: 30px; border-radius: 3px; background: var(--nang-luong); }
.khoi-dau p { margin: 6px 0 0; color: var(--muc-2); max-width: 760px; }
.nut-nhom { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.nut-phu, .nut-chinh { border-radius: 999px; padding: 8px 16px; font-weight: 700; font-size: 14px; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 6px; transition: background .2s, border-color .2s, box-shadow .2s; }
.nut-phu { border: 1.5px solid var(--vach); background: var(--the); color: var(--muc); }
.nut-phu:hover { border-color: var(--tim); color: var(--tim); }
.nut-phu:disabled { opacity: .45; cursor: default; }
.nut-chinh { border: 0; background: var(--manh); color: #fff; box-shadow: 0 4px 14px var(--bong-nhan); }
.nut-chinh:hover { filter: brightness(1.05); box-shadow: 0 6px 18px var(--bong-nhan); }
.nut-chinh:disabled { opacity: .45; cursor: default; box-shadow: none; filter: none; }
.nut-nho { border: 1px solid var(--vach); background: var(--the); border-radius: 999px; padding: 4px 10px; font-size: 12.5px; margin: 2px; }
.nut-nho:hover { border-color: var(--tim); color: var(--tim); }
.nguy { color: #BE123C !important; border-color: #FECDD3 !important; }
.nut-chinh.nguy { color: #fff !important; background: #B91C1C; border-color: #B91C1C !important; box-shadow: none; }   /* chữ trắng trên đỏ đậm 6,4:1 */

.chip-hang { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; }
.chip { border: 1.5px solid var(--vach); background: var(--the); border-radius: 999px; padding: 8px 15px; font-weight: 700; font-size: 14px; display: inline-flex; align-items: center; gap: 8px; transition: all .2s; }
.chip.nd-THCS::before, .chip.nd-NAM::before, .chip.nd-NU::before { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--c); }
.chip:hover { border-color: var(--tim); }
.chip.dang { background: var(--manh); border-color: var(--manh); color: #fff; }
.chip.dang[class*='nd-'] { background: var(--c); border-color: var(--c); }
.chip.dang[class*='nd-']::before { background: #fff; }
.chip-hang.ngay .chip { border-radius: 12px; flex-direction: column; align-items: flex-start; gap: 0; padding: 8px 14px; }
.chip-hang.ngay .chip b { font: 800 17px/1.15 var(--f-hien); letter-spacing: .03em; text-transform: uppercase; }
.chip-hang.ngay .chip small { font-size: 12px; color: var(--muc-2); font-weight: 600; }
.chip-hang.ngay .chip.dang small { color: #fff; }
.loc { display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; margin-bottom: 12px; }
.loc .chip-hang { margin: 0; }
.chon-doi { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muc-2); font-weight: 600; }
.chon-doi select { border: 1.5px solid var(--vach); border-radius: 999px; padding: 8px 14px; background: var(--the); max-width: min(360px, 72vw); }

/* ---------- hướng dẫn tại chỗ (đúng mục đang xem) ---------- */
.gy { background: linear-gradient(90deg, #FFF7ED, #FFF1F2); border: 1px solid #FBD5C5; border-left: 5px solid var(--hong); border-radius: 12px; margin: 0 0 16px; }
.gy > summary { list-style: none; display: flex; align-items: center; gap: 10px; padding: 9px 14px; font-weight: 700; color: #9F1239; flex-wrap: wrap; }
.gy > summary::-webkit-details-marker { display: none; }
.gy > summary svg { flex: none; }
.gy > summary .gy-so { font-weight: 600; color: var(--muc-2); font-size: 13px; }
.gy > summary .gy-mo { margin-left: auto; font-size: 12.5px; color: var(--muc-2); font-weight: 600; }
.gy[open] > summary .gy-mo::after { content: 'Thu gọn'; }
.gy:not([open]) > summary .gy-mo::after { content: 'Xem hướng dẫn'; }
.gy ol { margin: 0; padding: 0 18px 12px 38px; display: grid; gap: 3px; font-size: 14px; }
.gy-video { border: 0; background: #C2185B; color: #fff; border-radius: 999px; padding: 5px 12px; font-weight: 700; font-size: 12.5px; display: inline-flex; align-items: center; gap: 6px; }
.gy-video:hover { background: #A3144B; }
.gy-hop { display: flex; gap: 8px; align-items: flex-start; background: #FFF7ED; border: 1px solid #FBD5C5; border-radius: 10px; padding: 8px 10px; font-size: 13px; color: #7C2D12; }
.gy-hop .gy-video { margin-left: auto; flex: none; }

/* ---------- tiến trình 6 ngày ---------- */
.tien-trinh-cuon { overflow-x: auto; background: var(--the); border-radius: var(--r); border: 1px solid var(--vach); }
.tien-trinh { --tt-cot: 132px repeat(11, minmax(70px, 1fr)); min-width: 940px; padding: 14px 16px 16px; }
.tt-hang { display: grid; grid-template-columns: var(--tt-cot); gap: 4px; align-items: stretch; }
.tt-hang + .tt-hang { margin-top: 6px; }
.tt-ten { font-weight: 700; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.tt-hang[class*='nd-'] .tt-ten::before { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--c); }
.tt-tieude .tt-ngay { display: flex; flex-direction: column; border-bottom: 3px solid var(--manh); padding-bottom: 4px; }
.tt-tieude b { font: 800 19px/1.1 var(--f-hien); text-transform: uppercase; }
.tt-tieude small { font-size: 12px; color: var(--muc-2); }
.tt-buoi div { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muc-2); padding: 2px 0 4px; }
.tt-o { min-height: 38px; border-radius: 8px; background: repeating-linear-gradient(90deg, transparent 0 calc(50% - .5px), var(--vach) 0 calc(50% + .5px), transparent 0 100%) 0 50%/100% 1px no-repeat; }
.tt-o.co { display: flex; align-items: center; padding: 6px 10px; font: 700 14px/1.15 var(--f-hien); letter-spacing: .03em; text-transform: uppercase;
  background: color-mix(in srgb, var(--c) 15%, white); color: color-mix(in srgb, var(--c) 80%, black); }
.tt-o.v-V8 { background: color-mix(in srgb, var(--c) 35%, white); }
.tt-o.v-TK { background: color-mix(in srgb, var(--c) 40%, white); color: var(--muc); }
.tt-o.v-BK { background: color-mix(in srgb, var(--c) 55%, white); color: var(--muc); }
.tt-o.v-CK { background: var(--vang); color: var(--muc); box-shadow: inset 0 -4px 0 var(--manh); }
.tt-hang.chung .tt-o.co { background: #FFE4E6; color: #9F1239; }

/* ---------- huy hiệu đội (viết tắt, màu riêng mỗi đội) ---------- */
.huy { flex: none; display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%;
  background: hsl(var(--hue, 260) 62% 42%); color: #fff; font: 800 11px/1 var(--f-hien); letter-spacing: .02em;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.35), 0 1px 2px rgba(0,0,0,.2); text-transform: uppercase; }
.huy.nho { width: 22px; height: 22px; font-size: 9.5px; }

/* ---------- tổng các bảng (tường bảng kiểu bốc thăm World Cup) ---------- */
.tuong { margin-top: 20px; }
.tuong-dau { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; padding: 0 0 10px; }
.tuong-dau h3 { font: 800 26px/1 var(--f-hien); color: var(--c); text-transform: uppercase; letter-spacing: .02em; }
.tuong-dau p { margin: 0; color: var(--muc-2); font-size: 14px; }
.tuong-luoi { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.o-bang { position: relative; display: flex; flex-direction: column; background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); overflow: hidden;
  color: inherit; text-decoration: none; transition: transform .2s, box-shadow .2s; }
.o-bang:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(26,20,51,.12); }
/* tiêu đề, nhãn: nền sáng nhuộm màu + chữ đậm (người dùng chốt 20/10/2026: không chữ trắng; chữ trắng chỉ còn ở nút, tab, huy hiệu) */
.o-bang .chu { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: color-mix(in srgb, var(--c) 12%, white);
  border-bottom: 3px solid var(--c); color: var(--c); font: 800 20px/1 var(--f-hien); letter-spacing: .06em; text-transform: uppercase; }
.o-bang .chu small { font: 700 11px/1 var(--f-than); letter-spacing: .03em; color: var(--muc-2); text-transform: none; }
.o-bang ol { margin: 0; padding: 8px 10px; list-style: none; display: grid; gap: 5px; }
.o-bang li { font-size: 13.5px; line-height: 1.25; display: flex; align-items: center; gap: 8px; padding: 2px 4px; border-radius: 8px; }
.o-bang li.qua { font-weight: 700; background: #FEF3C7; box-shadow: inset 3px 0 0 var(--vang); }
.o-bang li.hl { background: #EDE9FE; }
.tinh-trang { font-size: 12px; color: var(--muc-2); margin-top: auto; padding: 6px 12px; border-top: 1px dashed var(--vach); font-weight: 600; }
.kv { font-style: normal; font: 700 10px/1 var(--f-so); color: var(--muc-2); border: 1px solid var(--vach); border-radius: 3px; padding: 2px 3px; }

/* ---------- luật ---------- */
.the-luat { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.luat { background: var(--the); border: 1px solid var(--vach); border-top: 5px solid var(--tim); border-radius: var(--r); padding: 16px; }
.luat:nth-child(2) { border-top-color: var(--hong); }
.luat:nth-child(3) { border-top-color: var(--cam); }
.luat:nth-child(4) { border-top-color: var(--c-THCS); }
.luat h3 { font: 800 21px/1.1 var(--f-hien); text-transform: uppercase; margin-bottom: 8px; letter-spacing: .02em; }
.luat p, .luat ol { margin: 0; font-size: 14px; }
.luat ol { padding-left: 20px; display: grid; gap: 3px; }
.bang-diem { width: 100%; border-collapse: collapse; font-size: 14px; }
.bang-diem th, .bang-diem td { text-align: left; padding: 6px; border-bottom: 1px solid var(--vach-2); }
.bang-diem td + td, .bang-diem th + th { text-align: center; }
.bang-diem td + td { font: 800 18px/1 var(--f-hien); }
.xac-nhan { background: #FEF3C7; border: 1px solid #FCD34D; border-radius: var(--r); padding: 14px 18px 14px 34px; margin: 0; display: grid; gap: 6px; }

/* ---------- ô trận: kiểu bảng điểm truyền hình ---------- */
.tran { display: flex; flex-direction: column; gap: 4px; width: 100%; text-align: left; background: var(--the); border: 1px solid var(--vach); border-radius: 12px;
  padding: 8px 10px; min-width: 0; position: relative; overflow: hidden; }
.tran::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--c); }
button.tran:hover { box-shadow: 0 6px 18px rgba(26,20,51,.14); border-color: var(--c); }
.tran-dau { display: flex; justify-content: space-between; gap: 8px; font-size: 11.5px; color: var(--muc-2); line-height: 1.3; padding-left: 2px; }
.tran-dau .nhan { font-weight: 700; display: inline-flex; align-items: center; gap: 0; }
.tran-dau .khi { text-align: right; white-space: nowrap; }
.stt { font: 700 11px/1 var(--f-so); font-style: normal; color: #fff; background: var(--muc-2); border-radius: 4px; padding: 2px 5px; margin-right: 6px; }
.tran.ko .stt { background: var(--c); }
.chi-dt { display: none; }
.dong { display: flex; align-items: center; gap: 8px; font-size: 13.5px; line-height: 1.25; padding-left: 2px; }
.dong .ten { min-width: 0; flex: 1; }
.dong .so { flex: none; min-width: 26px; height: 24px; display: inline-grid; place-items: center; border-radius: 6px; background: var(--vach-2);
  font: 800 17px/1 var(--f-hien); color: var(--muc-2); font-variant-numeric: tabular-nums; }
.tran.xong .dong .so { background: var(--so-nen); color: #fff; }
.tran.xong .dong.thang .so { background: var(--vang); color: var(--muc); }
.dong.thang { font-weight: 800; }
.tran.xong .dong:not(.thang) .ten { color: var(--muc-2); }
.dong.cho .ten { color: var(--muc-2); font-style: italic; }
.hiep { font: 600 12px/1.3 var(--f-so); color: var(--muc-2); letter-spacing: .03em; padding-left: 2px; }
.tran.hl { background: #FFFBEB; border-color: var(--vang); box-shadow: 0 0 0 2px var(--vang); }
.tran.mo { opacity: .6; }   /* trận không thuộc đội đang chọn: mờ vừa, tên đội vẫn đọc được (~4,8:1) */
.ds-tran { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 8px; }

/* ---------- thẻ bảng kiểu World Cup ---------- */
.luoi-bang { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 440px), 1fr)); gap: 16px; }
.the-bang { background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); overflow: hidden; scroll-margin-top: 130px; box-shadow: 0 2px 6px rgba(26,20,51,.05); }
.the-bang > header { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 14px;
  background: color-mix(in srgb, var(--c) 12%, white); border-bottom: 4px solid var(--c); color: var(--muc); font-size: 13px; }
.the-bang > header .chu { font: 800 28px/1 var(--f-hien); text-transform: uppercase; letter-spacing: .05em; color: var(--c); }
.the-bang > header .chu::after { content: none; }
.the-bang > header span:not(.chu) { color: var(--muc-2); font-weight: 600; }
.the-bang > header .tinh-trang { margin: 0 0 0 auto; border: 1px solid color-mix(in srgb, var(--c) 35%, white); padding: 4px 10px; border-radius: 999px; background: #fff; color: var(--muc) !important; }
.xh { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.xh th { font: 700 10.5px/1 var(--f-than); text-transform: uppercase; letter-spacing: .04em; color: var(--muc-2); text-align: center; padding: 10px 3px 8px; border-bottom: 2px solid var(--vach); white-space: nowrap; }
.xh td { text-align: center; padding: 7px 3px; border-bottom: 1px solid var(--vach-2); font: 600 14px/1.2 var(--f-so); font-variant-numeric: tabular-nums; white-space: nowrap; }
.xh td.ten-doi { white-space: normal; }
.xh .h { width: 34px; padding-left: 12px; font: 800 16px/1 var(--f-hien); }
.xh .ten-doi { text-align: left; font: 600 13.5px/1.25 var(--f-than); }
.xh .ten-doi .o-ten-doi { display: flex; align-items: center; gap: 8px; }
.xh td.d { padding-right: 10px; }
.xh td.d { font: 800 18px/1 var(--f-hien); color: var(--muc); background: #F6F3FD; }
.xh th.d { background: #F6F3FD; color: var(--muc); }
.xh tr.qua td { background: #FFFBEB; }
.xh tr.qua td.d { background: #FEF3C7; }
.xh tr.qua td.h { box-shadow: inset 5px 0 0 var(--vang); }
.xh .q { font: 800 10px/1 var(--f-than); font-style: normal; color: var(--vang-dam); background: #FEF3C7; border: 1px solid #FCD34D; border-radius: 999px; padding: 2px 6px; letter-spacing: .04em; }
.xh tr.hl td { background: #EDE9FE; }
.the-bang .ds-tran { padding: 10px 12px 12px; background: #FAF9FD; border-top: 1px solid var(--vach-2); }
.btc-xh { margin: 0 12px 12px; padding: 10px 12px; border-radius: 10px; background: #FEF3C7; border: 1px solid #FCD34D; font-size: 13px; }
.btc-xh p { margin: 0 0 8px; }
.btc-xh form { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; }
.btc-xh label { display: grid; gap: 2px; font-weight: 600; }
.btc-xh select { padding: 6px; border-radius: 8px; border: 1px solid var(--vach); }

/* ---------- lịch theo sân ---------- */
.ct-ngay { background: var(--the); border: 1px solid var(--vach); border-left: 5px solid var(--hong); border-radius: var(--r); padding: 12px 16px; margin: 4px 0 18px; }
.ct-ngay h3 { font: 800 21px/1.2 var(--f-hien); text-transform: uppercase; margin-bottom: 6px; letter-spacing: .02em; }
.ct-ngay ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.ct-ngay li { display: grid; grid-template-columns: 120px 1fr; gap: 10px; font-size: 14px; }
.ct-ngay li b { font: 700 15px/1.4 var(--f-so); }
.cum { margin-top: 18px; }
.cum h3 { font: 800 23px/1.1 var(--f-hien); text-transform: uppercase; margin-bottom: 10px; letter-spacing: .02em; }
.cum h3 small { font: 600 13px/1 var(--f-than); color: var(--muc-2); margin-left: 6px; text-transform: none; letter-spacing: 0; }
.bang-lich { display: grid; gap: 8px; }
.bl-dau, .bl-hang { display: grid; grid-template-columns: 58px repeat(var(--cot), minmax(0, 1fr)); gap: 8px; }
.bl-dau span { font: 800 15px/1 var(--f-hien); text-transform: uppercase; letter-spacing: .1em; color: var(--manh); background: color-mix(in srgb, var(--manh) 12%, white);
  border: 1.5px solid color-mix(in srgb, var(--manh) 35%, white); border-radius: 8px; padding: 7px 10px; }
.bl-dau span:first-child { background: none; border: 0; }
.bl-gio { font: 800 23px/1 var(--f-hien); color: var(--tim); padding-top: 10px; }
.bl-trong { border: 1.5px dashed var(--vach); border-radius: 12px; min-height: 60px; }

/* ---------- vòng trong: nhánh đối xứng hội tụ về chung kết ---------- */
.nhanh-cuon { overflow-x: auto; padding-bottom: 8px; }
.nhanh { display: grid; grid-template-columns: repeat(var(--so-cot), minmax(148px, 1fr)); gap: 20px; min-width: calc(var(--so-cot) * 162px); background: var(--the);
  border: 1px solid var(--vach); border-radius: var(--r); padding: 16px; }
.nh-cot { display: flex; flex-direction: column; min-width: 0; }
.nh-tieude { font: 800 17px/1.1 var(--f-hien); text-transform: uppercase; letter-spacing: .05em; color: var(--c); text-align: center; padding-bottom: 6px; border-bottom: 3px solid var(--c); margin-bottom: 8px; }
.nh-tieude small { display: block; font: 600 11.5px/1.4 var(--f-than); color: var(--muc-2); letter-spacing: 0; text-transform: none; }
.nh-luoi { display: grid; flex: 1; }
.nh-o { position: relative; display: flex; align-items: center; padding: 6px 0; }
.nh-o .tran { font-size: 12.5px; padding: 6px 8px; }
.nh-o .dong { font-size: 12.5px; }
.nh-o .huy { width: 20px; height: 20px; font-size: 8.5px; }
.nh-o .dong .so { min-width: 22px; height: 20px; font-size: 14px; }
.nh-o .hiep { font-size: 11px; }
.nh-o.ra::after, .nh-o.ra-trai::after { content: ''; position: absolute; width: 10px; border-color: #B9B0D6; border-style: solid; border-width: 0; }
.nh-o.ra::after { right: -10px; border-right-width: 2px; }
.nh-o.ra:nth-child(odd)::after { top: 50%; bottom: 0; border-top-width: 2px; }
.nh-o.ra:nth-child(even)::after { top: 0; bottom: 50%; border-bottom-width: 2px; }
.nh-o.ra-trai::after { left: -10px; border-left-width: 2px; }
.nh-o.ra-trai:nth-child(odd)::after { top: 50%; bottom: 0; border-top-width: 2px; }
.nh-o.ra-trai:nth-child(even)::after { top: 0; bottom: 50%; border-bottom-width: 2px; }
.nh-o.ra1::after, .nh-o.ra1-trai::after { content: ''; position: absolute; top: 50%; width: 10px; border-top: 2px solid #B9B0D6; }
.nh-o.ra1::after { right: -10px; }
.nh-o.ra1-trai::after { left: -10px; }
.nh-o.noi::before { content: ''; position: absolute; left: -10px; width: 10px; top: 50%; border-top: 2px solid #B9B0D6; }
.nh-o.noi-phai::before { content: ''; position: absolute; right: -10px; width: 10px; top: 50%; border-top: 2px solid #B9B0D6; }
.nh-o.ck::before, .nh-o.ck::after { content: ''; position: absolute; top: 50%; width: 10px; border-top: 2px solid #B9B0D6; }
.nh-o.ck::before { left: -10px; }
.nh-o.ck::after { right: -10px; }
.nh-tieude { min-height: 62px; display: flex; flex-direction: column; justify-content: flex-end; }
.nh-cup { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 2px; min-height: 62px; padding-bottom: 6px; border-bottom: 3px solid var(--vang); margin-bottom: 8px; color: var(--vang-dam); }
.nh-cup b { font: 800 22px/1 var(--f-hien); letter-spacing: .08em; text-transform: uppercase; color: var(--muc); }
.nh-cup small { font: 600 12px/1.3 var(--f-than); color: var(--muc-2); text-align: center; }
.nh-cot.giua .nh-luoi { margin-top: 2px; }
.nh-cot.giua .tran { border: 2px solid var(--vang); box-shadow: 0 8px 22px rgba(251,191,36,.28); }
.vt-duoi { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 16px; margin-top: 20px; align-items: start; }
.tranh-ba { background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); padding: 12px 14px; }
.tranh-ba h3 { font: 800 19px/1.15 var(--f-hien); text-transform: uppercase; margin-bottom: 8px; }
.tranh-ba h3 small { font: 600 12px/1 var(--f-than); color: var(--muc-2); text-transform: none; }
.chung-cuoc { background: var(--cc-nen); color: var(--muc); border: 1px solid var(--vach); border-left: 6px solid var(--manh); border-radius: var(--r); padding: 14px 16px; position: relative; overflow: hidden; }
.chung-cuoc::before { content: ''; position: absolute; inset: 0; background: radial-gradient(300px 150px at 100% 0%, rgba(255,199,49,.25), transparent 70%); pointer-events: none; }
.chung-cuoc h3 { position: relative; font: 800 20px/1.15 var(--f-hien); text-transform: uppercase; letter-spacing: .03em; margin-bottom: 8px; }
.chung-cuoc table { position: relative; width: 100%; border-collapse: collapse; font-size: 14px; }
.chung-cuoc th { text-align: left; width: 44%; padding: 7px 8px 7px 0; color: var(--muc-2); font-weight: 600; border-bottom: 1px solid var(--vach); white-space: nowrap; }
.chung-cuoc td { padding: 7px 0; border-bottom: 1px solid var(--vach); font-weight: 700; color: var(--muc); }
.chung-cuoc .cho { color: var(--muc-2); }
.chung-cuoc tr[class^="g-"] th::before { content: ''; display: inline-block; width: 12px; height: 12px; border-radius: 50%; margin-right: 8px; vertical-align: -1px; }
.chung-cuoc .g-nhat th::before { background: var(--vang); box-shadow: 0 0 10px rgba(251,191,36,.8); }
.chung-cuoc .g-nhi th::before { background: #B8C0CC; }
.chung-cuoc .g-ba th::before { background: #E39B5B; }
.chung-cuoc .g-kk th::before { background: #fff; box-shadow: inset 0 0 0 2px var(--muc-2); }

/* ---------- thống kê ---------- */
.td-luoi { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-bottom: 18px; }
.td-the { background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); padding: 14px; display: grid; gap: 6px; position: relative; overflow: hidden; }
.td-the::before { content: ''; position: absolute; left: 0; top: 0; right: 0; height: 5px; background: var(--c); }
.td-ten { font-weight: 800; color: var(--c); text-transform: uppercase; font-size: 13px; letter-spacing: .06em; }
.td-the b { font: 800 40px/1 var(--f-hien); color: var(--muc); }
.td-the b small { font: 600 14px/1 var(--f-than); color: var(--muc-2); margin-left: 4px; }
.td-thanh { height: 8px; border-radius: 4px; background: var(--vach-2); overflow: hidden; }
.td-thanh i { display: block; height: 100%; background: var(--c); }
.td-phu { font-size: 12.5px; color: var(--muc-2); }
.tk-tieu { font: 800 22px/1.2 var(--f-hien); text-transform: uppercase; letter-spacing: .02em; margin: 24px 0 10px; }
.tk-bang { width: 100%; border-collapse: collapse; background: var(--the); font-size: 13.5px; border: 1px solid var(--vach); border-radius: var(--r); overflow: hidden; }
.tk-bang th { background: color-mix(in srgb, var(--manh) 12%, white); color: var(--muc); border-bottom: 2px solid var(--manh); font-weight: 700; text-align: center; padding: 9px 8px; font-size: 12px; letter-spacing: .03em; }
.tk-bang td { padding: 7px 8px; border-top: 1px solid var(--vach-2); text-align: center; font: 600 14px/1.3 var(--f-so); font-variant-numeric: tabular-nums; }
.tk-bang tbody tr:nth-child(even) td { background: #FAF9FD; }
.tk-bang td:first-child { text-align: left; font: 500 13.5px/1.35 var(--f-than); }
.tk-bang.nho td, .tk-bang.nho th { font-size: 12px; padding: 5px 6px; }
.tk-bang.nho td { font-family: var(--f-than); font-weight: 400; text-align: left; }
.tk-hai { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 16px; }
.top-luoi { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 12px; }
.top-doi { background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); padding: 12px; position: relative; overflow: hidden; }
.top-doi::before { content: ''; position: absolute; left: 0; top: 0; right: 0; height: 5px; background: var(--c); }
.top-doi h3 { font: 800 19px/1.1 var(--f-hien); color: var(--c); text-transform: uppercase; margin: 4px 0 8px; }
.top-doi table { width: 100%; border-collapse: collapse; font-size: 13px; }
.top-doi th { font-size: 11px; color: var(--muc-2); font-weight: 700; padding: 4px; border-bottom: 2px solid var(--vach); text-transform: uppercase; }
.top-doi td { padding: 5px 4px; border-bottom: 1px solid var(--vach-2); text-align: center; font: 600 13.5px/1.3 var(--f-so); }
.top-doi td.ten-doi { text-align: left; font: 600 13px/1.3 var(--f-than); }
.top-doi td.ten-doi span { display: flex; align-items: center; gap: 6px; }

/* ---------- tra cứu đội ---------- */
.luoi-doi { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.luoi-doi > .trong { grid-column: 1 / -1; }
.the-doi { background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); overflow: hidden; }
.the-doi header { padding: 16px; color: var(--muc); background: color-mix(in srgb, var(--c) 12%, white); border-bottom: 4px solid var(--c); display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; align-items: center; }
.the-doi header .huy { grid-row: span 3; width: 56px; height: 56px; font-size: 18px; }
.the-doi header h3 { font: 800 30px/1.05 var(--f-hien); text-transform: uppercase; letter-spacing: .01em; color: var(--c); }
.the-doi header p { margin: 0; color: var(--muc-2); font-size: 14px; }
.the-doi header .mi { color: var(--muc-2); margin: 0; }
.the-doi > :not(header) { margin-left: 16px; margin-right: 16px; }
.the-doi h4 { font: 800 16px/1.2 var(--f-hien); text-transform: uppercase; letter-spacing: .08em; color: var(--muc-2); margin-top: 16px; margin-bottom: 8px; }
.the-doi > :last-child { margin-bottom: 16px; }
.dia-diem { font-size: 13px; color: var(--muc-2); margin-top: 8px; }
.duong { margin: 0; padding-left: 18px; display: grid; gap: 6px; font-size: 14px; }

/* ---------- hộp thoại ---------- */
.hop { border: 0; border-radius: 18px; padding: 0; width: min(580px, calc(100vw - 24px)); box-shadow: 0 24px 70px rgba(15,30,61,.3); }
.hop::backdrop { background: rgba(15,30,61,.45); }
.hop:has(.hop-the.rong) { width: min(1060px, calc(100vw - 24px)); }
.hop-the { padding: 20px 22px; display: grid; gap: 12px; border-top: 6px solid transparent; border-image: var(--nang-luong) 1; }
.hop-the h2 { font: 800 28px/1.05 var(--f-hien); text-transform: uppercase; letter-spacing: .01em; }
.hop-the h2 span { font: 600 14px/1 var(--f-than); color: var(--muc-2); margin: 0 4px; text-transform: none; }
.hop-the p { margin: 0; }
.hop-the label { display: grid; gap: 4px; font-size: 14px; font-weight: 600; }
.hop-the input:not([type=radio]), .hop-the select { border: 1.5px solid var(--vach); border-radius: 10px; padding: 9px 11px; font-weight: 400; width: 100%; }
.hop-the input:focus, .hop-the select:focus { border-color: var(--tim); outline: none; box-shadow: 0 0 0 3px rgba(109,40,217,.15); }
.hop-the fieldset { border: 1px solid var(--vach); border-radius: 12px; padding: 10px 12px; display: grid; gap: 8px; }
.hop-the legend { font-size: 13px; font-weight: 700; color: var(--muc-2); padding: 0 4px; }
.hop-the .chon-doi { display: grid; color: var(--muc); }
.hop-the .chon-doi select { max-width: none; border-radius: 10px; }
.bo-cuoc { display: flex !important; flex-wrap: wrap; gap: 6px 16px !important; }
.bo-cuoc label { display: inline-flex !important; align-items: center; gap: 6px; font-weight: 500 !important; }
.goi-y { font-size: 13px; color: var(--muc-2); }
.loi { color: #BE123C; font-size: 14px; font-weight: 700; min-height: 1px; }
.hop-nut { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.hop-nut.doc { flex-direction: column; align-items: stretch; }
.nhap .mi { color: var(--c); }
.nhap-hiep { border-collapse: collapse; width: 100%; table-layout: fixed; }
.nhap-hiep th { font-size: 12.5px; color: var(--muc-2); font-weight: 700; text-align: center; padding: 4px; }
.nhap-hiep th:first-child, .nhap-hiep td:first-child { width: 56px; font: 800 18px/1 var(--f-hien); color: var(--muc-2); text-align: center; }
.nhap-hiep td { padding: 4px; }
.nhap-hiep input { text-align: center; font: 800 24px/1 var(--f-hien) !important; padding: 8px !important; }
.tk-nut { white-space: nowrap; }
.tk-tao fieldset { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px 12px; align-items: end; }
.tk-tao legend { grid-column: 1 / -1; }
.nk-ht summary { font-weight: 700; color: var(--tim); }
.bao { position: fixed; left: 50%; bottom: 22px; transform: translate(-50%, 20px); opacity: 0; background: var(--manh); color: #fff; padding: 10px 18px; border-radius: 999px;
  font-weight: 700; transition: .2s; pointer-events: none; z-index: 50; box-shadow: 0 8px 24px rgba(15,30,61,.25); }
.bao.hien { opacity: 1; transform: translate(-50%, 0); }

/* ---------- video hướng dẫn ---------- */
.vd-luoi { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 12px; }
.vd-the { display: flex; gap: 14px; background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); padding: 14px; }
.vd-the b { font-size: 16px; }
.vd-the small { display: block; color: var(--muc-2); font-size: 12.5px; margin-top: 2px; }
.vd-phat { flex: none; width: 54px; height: 54px; border-radius: 50%; border: 0; background: var(--manh); color: #fff; font-size: 20px; box-shadow: 0 4px 14px var(--bong-nhan); }
.vd-phat.lon { width: auto; height: auto; border-radius: 999px; padding: 12px 20px; font-size: 16px; font-weight: 800; display: inline-flex; gap: 8px; align-items: center; justify-self: start; }
.vd-doan { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 0; }
.vd-doan button { border: 1px solid var(--vach); background: #F6F3FD; border-radius: 999px; padding: 4px 10px; font-size: 12.5px; }
.vd-doan button:hover { border-color: var(--tim); color: var(--tim); }
.hop-video { width: min(1000px, calc(100vw - 20px)); padding: 0; background: #0F1729; color: #fff; }
.hv-dau { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 14px; }
.hv-dau p { margin: 0; font-weight: 700; font-size: 14.5px; }
.hv-dau .nut-phu, .hv-chan .nut-phu { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.hv-khung { background: #000; aspect-ratio: 16 / 9; }
.hv-khung video { width: 100%; height: 100%; display: block; }
.hv-ket { padding: 10px 14px; background: #1C2742; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.hv-ket[hidden] { display: none; }
.hv-chan { display: flex; gap: 8px; flex-wrap: wrap; padding: 10px 14px; }
.hv-chuong { list-style: none; margin: 0; padding: 0 14px 14px; display: flex; flex-wrap: wrap; gap: 6px; }
.hv-chuong button { border: 1px solid rgba(255,255,255,.25); background: transparent; color: #E9DDFF; border-radius: 999px; padding: 4px 10px; font-size: 12.5px; }
.hv-chuong button.dang { background: var(--vang); color: var(--muc); border-color: var(--vang); font-weight: 800; }
.hv-chuong span, .hd-chuong span { font: 700 12px/1 var(--f-so); opacity: .8; margin-right: 4px; }
.chao h2 { font-size: 30px; }
.chao-luoi { display: grid; gap: 10px; }
.chao-vai { text-align: left; border: 1.5px solid var(--vach); border-left: 6px solid var(--tim); background: var(--the); border-radius: 12px; padding: 12px 14px; display: grid; gap: 3px; }
.chao-vai.vai-doi { border-left-color: var(--c-THCS); }
.chao-vai.vai-btc { border-left-color: var(--hong); }
.chao-vai:hover { border-color: var(--tim); }
.chao-vai span { color: var(--muc-2); font-size: 13.5px; }
.chao-vai i { font-style: normal; font-weight: 800; color: var(--c-NU); font-size: 13px; }

/* ---------- trang hướng dẫn ---------- */
.hd-mo-ta { color: var(--muc-2); margin: 0 0 14px; }
.hd-video { background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); padding: 14px; display: grid; gap: 12px; margin-bottom: 18px; }
.hd-chuong { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.hd-chuong button { border: 1px solid var(--vach); background: #F6F3FD; border-radius: 999px; padding: 5px 12px; font-size: 13px; }
.hd-chu { display: grid; gap: 12px; }
.hd-phan { background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); padding: 14px 16px; break-inside: avoid; }
.hd-phan h3 { font: 800 21px/1.2 var(--f-hien); text-transform: uppercase; display: flex; gap: 10px; align-items: baseline; letter-spacing: .01em; }
.hd-phan h3 span { font: 800 15px/1 var(--f-so); color: #fff; background: var(--manh); border-radius: 6px; padding: 3px 7px; }
.hd-gt { color: var(--muc-2); margin: 6px 0 8px; font-size: 14px; }
.hd-phan ol { margin: 0; padding-left: 22px; display: grid; gap: 4px; font-size: 14.5px; }
.hd-so-tay { margin-top: 24px; }
.hd-so-tay h2 { font: 800 30px/1.1 var(--f-hien); text-transform: uppercase; margin: 26px 0 10px; }
.hd-so-tay h3 { font: 800 21px/1.2 var(--f-hien); text-transform: uppercase; margin: 18px 0 6px; }
.hd-so-tay p, .hd-so-tay li { font-size: 14.5px; }
.hd-so-tay table { border-collapse: collapse; width: 100%; background: var(--the); margin: 8px 0 12px; font-size: 13.5px; }
.hd-so-tay th, .hd-so-tay td { border: 1px solid var(--vach); padding: 6px 8px; text-align: left; vertical-align: top; }
.hd-so-tay th { background: color-mix(in srgb, var(--manh) 12%, white); color: var(--muc); border-bottom: 2px solid var(--manh); }
.hd-so-tay .vi-du { background: #FFFBEB; border: 1px solid #FCD34D; border-radius: 10px; padding: 10px 12px; }

.chan { max-width: 1320px; margin: 0 auto; padding: 18px var(--le) 40px; color: var(--muc-2); font-size: 13px; border-top: 1px solid var(--vach); }
.chan p { margin: 4px 0; }
.chan select { border: 1px solid var(--vach); border-radius: 8px; padding: 4px 8px; }
.chan .ban-quyen { margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--vach); font-weight: 600; color: var(--muc); }

/* ---------- bốc thăm chia bảng (4 số rút công khai, kiểm chứng) ---------- */
.bt-khoi { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; margin: 0 0 16px; padding: 12px 16px;
  background: var(--the); border: 1px solid var(--vach); border-left: 5px solid var(--vang); border-radius: 14px; }
.bt-khoi.du-kien { border-left-color: var(--muc-2); }
.bt-chu { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.bt-chu b { font: 800 16px/1.2 var(--f-hien); letter-spacing: .05em; text-transform: uppercase; color: var(--muc); }
.bt-chu span { font-size: 13.5px; color: var(--muc-2); }
.bt-so { font: 800 18px/1 var(--f-hien); letter-spacing: .06em; color: var(--muc); background: #FFF4D6; border: 1px solid var(--vang); border-radius: 6px; padding: 2px 8px; white-space: nowrap; }
.bt-khoi code, .bt-kq code, .bt-hop code, .bt-ket code { font: 700 13px/1 Consolas, 'Courier New', monospace; color: var(--muc); background: var(--vach-2); padding: 2px 6px; border-radius: 4px; }
.bt-nut { display: flex; gap: 8px; flex-wrap: wrap; }
.bt-ket { flex-basis: 100%; margin: 2px 0 0; font-size: 14px; line-height: 1.45; padding: 8px 12px; border-radius: 10px; background: var(--vach-2); color: var(--muc); }
.bt-ket.dung { background: #E7F6EC; color: #0B5A2E; border: 1px solid #9AD3AE; }
.bt-ket.sai { background: #FDECEC; color: #9F1239; border: 1px solid #F3A9B5; }
.bt-o { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; border: 1px solid var(--vach); border-radius: 12px; padding: 10px 12px 12px; margin: 0; }
.bt-o legend { font-weight: 700; padding: 0 6px; color: var(--muc); }
.bt-o label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muc-2); }
.hop-the .bt-o input { font: 800 30px/1 var(--f-hien); text-align: center; letter-spacing: .1em; padding: 8px 4px; }
.bt-quy-tac { margin: 10px 0 0; } .bt-quy-tac summary { cursor: pointer; font-weight: 700; color: var(--manh); }
.bt-cach h3, .bt-quy-tac h3, .bt-kq h3 { font: 800 16px/1.2 var(--f-hien); letter-spacing: .04em; text-transform: uppercase; margin: 14px 0 6px; color: var(--muc); }
.bt-cach p, .bt-cach li, .bt-quy-tac p, .bt-quy-tac li { font-size: 14px; line-height: 1.5; color: var(--muc); }
.bt-tom { font-size: 14px; color: var(--muc); }
.bt-luoi { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.bt-bang { border: 1px solid var(--vach); border-top: 3px solid var(--c); border-radius: 8px; padding: 6px 8px; background: var(--the); }
.bt-bang b { font: 800 14px/1 var(--f-hien); color: var(--c); text-transform: uppercase; letter-spacing: .04em; }
.bt-bang ol { margin: 4px 0 0; padding-left: 18px; font-size: 12.5px; line-height: 1.35; color: var(--muc); }
.canh { color: #9F1239; }
.dl-ds { margin: 8px 0 12px; padding-left: 20px; font-size: 14px; line-height: 1.5; color: var(--muc); }
.hang-chon { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: var(--muc); }
.hang-chon input { margin-top: 3px; }

/* ---------- màn hình vừa, hẹp ---------- */
@media (max-width: 1440px) {
  .dau-trong { flex-wrap: wrap; gap: 4px 12px; padding-bottom: 8px; }
  .tab { order: 3; flex-basis: 100%; }
  .dau-phai { margin-left: auto; }
  html { scroll-padding-top: 130px; }
  body.demo .dai-demo { top: 108px; }
}
@media (max-width: 900px) {
  .luoi-doi { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .song span { display: none; }
  .logo small { display: none; }
  /* sơ đồ thể thức trên điện thoại: mỗi nội dung một thẻ; lưới thành dải ngang giữa vòng bảng (trên) và vòng trong (dưới) */
  .sd-dau { display: flex; justify-content: space-between; gap: 8px; }
  .sd-cat, .sd-pha small { display: none; }
  .sd-pha b { font-size: 18px; }
  .sd-san { display: block; background: none; border: 0; border-radius: 0; box-shadow: none; overflow: visible; }
  .sd-luoi { display: none; }
  .sd-lan { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); background: var(--the); border: 1px solid var(--vach); border-radius: 18px;
    overflow: hidden; box-shadow: 0 10px 24px -16px rgba(27,20,64,.3); }
  .sd-lan + .sd-lan { margin-top: 12px; }
  .sd-lan + .sd-lan > .sd-o { border-top: 0; }
  .sd-o { padding: 14px 14px; } .sd-c1, .sd-c4 { padding-left: 14px; border-left: 6px solid var(--c); }
  .sd-c1 { grid-column: 1; } .sd-c2 { grid-column: 2; } .sd-c4 { grid-column: 1; padding-left: 20px; } .sd-c5 { grid-column: 2; padding-right: 14px; }
  .sd-qua { grid-column: 1 / -1; display: flex; justify-content: center; align-items: center; gap: 8px; padding: 7px 0; border-block: 2px solid var(--muc);
    background: repeating-linear-gradient(45deg, color-mix(in srgb, var(--muc) 22%, transparent) 0 1px, transparent 1px 6px),
                repeating-linear-gradient(-45deg, color-mix(in srgb, var(--muc) 22%, transparent) 0 1px, transparent 1px 6px), var(--the); }
  .sd-qua svg { transform: rotate(90deg); padding: 6px; }
  .sd-qua::after { content: 'Vượt lưới vào vòng trong'; font: 800 12px/1 var(--f-hien); letter-spacing: .08em; text-transform: uppercase; color: var(--muc);
    background: var(--vang); padding: 6px 10px; border-radius: 999px; }
  .sd-so { font-size: 38px; }
  .sd-buoc { flex-direction: column; align-items: flex-start; gap: 6px; }
  .sd-buoc li { font-size: 13px; padding: 6px 10px; }
  .sd-buoc li + li { margin-left: 0; }
  .sd-buoc li + li::before { display: none; }
  .khoi-dau h2 { font-size: 28px; }
  .bl-dau { display: none; }
  .bl-hang { grid-template-columns: 1fr; gap: 6px; }
  .bl-hang + .bl-hang { margin-top: 8px; }
  .bl-gio { padding: 0; }
  .bl-trong { display: none; }
  .chi-dt { display: inline; }
  .ct-ngay li { grid-template-columns: 1fr; gap: 0; }
}
@media (max-width: 560px) {
  .xh th:nth-child(7), .xh td:nth-child(7), .xh th:nth-child(8), .xh td:nth-child(8) { display: none; }
  /* đầu trang điện thoại: logo + chấm trạng thái + 1 chấm màu + nút tài khoản trên MỘT dòng */
  .dau-trong { gap: 4px 8px; padding-top: 6px; }
  .logo { gap: 7px; min-width: 0; }
  .logo b { font-size: 18px; }
  .logo .bong { width: 24px; height: 24px; }
  .dau-phai { gap: 6px; min-width: 0; }
  /* chọn màu: 1 chấm cố định chỗ; chạm -> 3 chấm bung thành cột NỔI bên dưới (không đẩy hàng) */
  .mau-chon { position: relative; display: block; flex: none; width: 30px; height: 30px; padding: 0; border-radius: 50%; }
  .mau-chon button { position: absolute; left: 3px; top: 3px; width: 22px; height: 22px; }
  .mau-chon:not(.mo) button:not([aria-pressed="true"]) { display: none; }
  .mau-chon.mo { z-index: 30; }
  .mau-chon.mo::before { content: ''; position: absolute; left: -5px; top: -5px; width: 40px; height: 98px; background: var(--the);
    border: 1px solid var(--dau-vien); border-radius: 20px; box-shadow: 0 8px 22px rgba(15,30,61,.2); }
  .mau-chon.mo button[data-gam="nang"] { top: 3px; }
  .mau-chon.mo button[data-gam="sac"] { top: 32px; }
  .mau-chon.mo button[data-gam="troi"] { top: 61px; }
  .nut-btc { display: inline-flex; align-items: center; gap: 5px; padding: 6px 10px; max-width: 120px; }
  .nb-icon { display: inline-block; flex: none; }
  .nb-ten { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
  .nb-vai { display: none; }
}
@media (max-width: 380px) {
  .logo b { font-size: 16px; }
  .nut-btc { max-width: 104px; padding: 6px 8px; }
  .dau-phai { gap: 5px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- in ---------- */
@media print {
  @page { size: A4 landscape; margin: 10mm; }
  body { background: #fff; font-size: 11px; }
  .dau, .chan, .chip-hang, .loc, .nut-phu, .nut-chinh, .nut-nhom, .gy, .dai-demo, .khoi-video, .hd-video, .sd figcaption { display: none !important; }
  .hero { color: var(--muc); background: none; box-shadow: none; clip-path: none; }
  .hero::before { display: none; }
  .hero .mi, .hero-phu { color: var(--muc-2); }
  main { max-width: none; padding: 0; }
  .khoi { padding-top: 10px; }
  .tran, .o-bang, .the-bang, .luat, .cum, .hd-phan { break-inside: avoid; }
  .tran.mo { opacity: 1; }
  .tien-trinh-cuon, .nhanh-cuon { overflow: visible; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* ---------- chọn gam màu (mỗi người xem tự chọn, nhớ trên máy) ---------- */
.mau-chon { display: inline-flex; gap: 5px; align-items: center; padding: 4px 6px; border: 1px solid var(--dau-vien); border-radius: 999px; background: var(--the); }
.mau-chon button { width: 20px; height: 20px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--dau-vien); padding: 0; }
.mau-chon button[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--muc); }
.mau-chon [data-gam="troi"] { background: conic-gradient(#0A66FF 0 50%, #FF9F1C 0); }
.mau-chon [data-gam="nang"] { background: conic-gradient(#FF6B35 0 50%, #00A6A6 0); }
.mau-chon [data-gam="sac"] { background: conic-gradient(#7B61FF 0 50%, #FF4F9A 0); }
@media print { .mau-chon { display: none !important; } }

/* ---------- hồ sơ đoàn: đăng ký nhân sự trực tuyến (ho-so.js) ---------- */
.tab a.chi-dn { display: none; }
body.dn .tab a.chi-dn { display: block; }
.an { display: none !important; }
.hs .hs-ve { margin: 0 0 6px; }
.hs-bang .nut-nho { white-space: nowrap; }
.hs-bang tr.btc-loai td { background: #FFF5F5; }
.hs-bang tr.btc-loai .hs-ten b { text-decoration: line-through; text-decoration-color: #B91C1C; }
.hs-the { background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); padding: 16px 18px; margin: 14px 0; box-shadow: 0 2px 6px rgba(26,20,51,.05); }
.hs-the h3 { font: 800 22px/1.1 var(--f-hien); text-transform: uppercase; letter-spacing: .02em; display: flex; align-items: center; gap: 10px; margin: 0 0 10px; }
.hs-the h3 b { flex: none; display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--manh); color: #fff; font: 800 16px/1 var(--f-hien); }
.hs-tt { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 16px; align-items: center; background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); padding: 12px 16px; }
.hs-tt-trai { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; }
.hs-pill { display: inline-block; border-radius: 999px; padding: 3px 11px; font-weight: 700; font-size: 13px; border: 1.5px solid; white-space: nowrap; }
.hs-pill.chua { color: #374151; border-color: #D1D5DB; background: #F9FAFB; }
.hs-pill.dang { color: #1E40AF; border-color: #93C5FD; background: #EFF6FF; }
.hs-pill.da_nop, .hs-pill.kn-dang_xu_ly { color: #7A4A00; border-color: #F5C26B; background: #FFF7E6; }
.hs-pill.tra_lai, .hs-pill.kn-moi { color: #9F1239; border-color: #FDA4AF; background: #FFF1F2; }
.hs-pill.da_duyet, .hs-pill.kn-chap_nhan { color: #065F46; border-color: #6EE7B7; background: #ECFDF5; }
.hs-pill.kn-khong_chap_nhan { color: #374151; border-color: #D1D5DB; background: #F9FAFB; }
.hs-den { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 13px; white-space: nowrap; }
.hs-den::before { content: ''; flex: none; width: 11px; height: 11px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 20%, transparent); }
.hs-den.do { color: #B91C1C; }
.hs-den.vang { color: #92400E; }
.hs-den.xanh { color: #047857; }
.hs-bao { margin: 12px 0; padding: 10px 14px; border-radius: 12px; background: #FFF7E6; border: 1px solid #F5C26B; color: #4A2F00; }
.hs-bao.do { background: #FFF1F2; border-color: #FDA4AF; color: #881337; }
.hs-buoc { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin: 14px 0; padding: 0; }
.hs-buoc li { display: flex; align-items: center; gap: 8px; background: var(--the); border: 1px solid var(--vach); border-radius: 12px; padding: 8px 10px; font-weight: 600; font-size: 13.5px; line-height: 1.25; }
.hs-buoc li b { flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--vach-2); color: var(--muc-2); font: 800 15px/1 var(--f-hien); }
.hs-buoc li.xong { border-color: #6EE7B7; background: #ECFDF5; color: #064E3B; }
.hs-buoc li.xong b { background: #047857; color: #fff; }
.hs-kiem { margin: 8px 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.hs-kiem li, .hs-kq li { padding-left: 18px; position: relative; font-size: 13.5px; line-height: 1.4; }
.hs-kiem li::before, .hs-kq li::before { content: ''; position: absolute; left: 3px; top: .45em; width: 9px; height: 9px; border-radius: 50%; }
.hs-kiem li.do, .hs-kq li.do { color: #991B1B; }
.hs-kiem li.do::before, .hs-kq li.do::before { background: #DC2626; }
.hs-kiem li.vang, .hs-kq li.vang { color: #78350F; }
.hs-kiem li.vang::before, .hs-kq li.vang::before { background: #D97706; }
.hs-kiem li.ok, .hs-kq li.ok { color: #065F46; }
.hs-kiem li.ok::before, .hs-kq li.ok::before { background: #059669; }
.hs-form { display: grid; gap: 10px; }
.hs-luoi { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 10px 14px; }
.hs-luoi label, .hs-loc label, .hs-dong label { display: grid; gap: 4px; font-size: 13.5px; font-weight: 600; align-content: start; }
.hs-luoi small { font-weight: 400; color: var(--muc-2); font-size: 12px; line-height: 1.35; }
.hs-rong { grid-column: 1 / -1; }
.hs input:not([type=checkbox]):not([type=radio]), .hs select, .hs textarea, .hop-the textarea {
  border: 1.5px solid var(--vach); border-radius: 10px; padding: 8px 10px; font: inherit; font-weight: 400; width: 100%; background: #fff; color: var(--muc); }
.hs input:disabled, .hs select:disabled { background: var(--vach-2); color: var(--muc); opacity: 1; }
.hs input:focus, .hs select:focus, .hs textarea:focus, .hop-the textarea:focus { border-color: var(--tim); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--tim) 18%, transparent); }
.hs-bang { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.hs-bang th { text-align: left; font-size: 12px; letter-spacing: .03em; color: var(--muc-2); border-bottom: 2px solid var(--vach); padding: 6px 8px; white-space: nowrap; }
.hs-bang td { border-top: 1px solid var(--vach-2); padding: 8px; vertical-align: top; }
.hs-bang td small { display: block; color: var(--muc-2); font-size: 12px; line-height: 1.35; }
.hs-bang tr.den-do td:first-child { box-shadow: inset 4px 0 0 #DC2626; }
.hs-bang tr.den-vang td:first-child { box-shadow: inset 4px 0 0 #D97706; }
.hs-bang tr.den-xanh td:first-child { box-shadow: inset 4px 0 0 #059669; }
.hs-bang tr.den-chua td:first-child { box-shadow: inset 4px 0 0 #D1D5DB; }
.hs-anh { width: 76px; text-align: center; }
.hs-anh img { display: block; width: 48px; height: 72px; object-fit: cover; border-radius: 6px; margin: 0 auto 4px; border: 1px solid var(--vach); background: var(--vach-2); }
.hs-anh-trong { display: grid; place-items: center; width: 48px; height: 72px; margin: 0 auto 4px; border: 1.5px dashed #DC2626; border-radius: 6px; font-size: 10.5px; color: #991B1B; line-height: 1.2; }
.hs-so { font: 800 26px/1 var(--f-hien); color: var(--c, var(--manh)); text-align: center; }
.hs-ten b { font-size: 14.5px; }
.hs-tag { display: inline-block; font-size: 11.5px; font-weight: 700; padding: 1px 7px; border-radius: 999px; background: var(--vach-2); color: var(--muc); }
.hs-kq { min-width: 230px; }
.hs-kq ul { margin: 4px 0 0; padding: 0; list-style: none; }
.hs-cb td { vertical-align: middle; }
.hs-cb input { min-width: 150px; }
.hs-doi { border-top: 5px solid var(--c); }
.hs-doi > header { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-bottom: 8px; }
.hs-doi > header h3 { margin: 0; color: var(--c); }
.hs-doi > header h3 b { background: var(--c); }
.hs-doi > header .nut-nhom { margin-left: auto; }
.hs-dem { font-weight: 700; }
.hs-trong { padding: 10px 0; margin: 0; }
.hs-btc { min-width: 120px; }
.hs-duyet { font-weight: 700; display: block; }
.hs-duyet.dat { color: #047857; }
.hs-duyet.loai { color: #B91C1C; }
.hs-duyet.cho { color: var(--muc-2); }
.hs-ly-do { color: #991B1B !important; }
.hs-btc-nut { display: flex; flex-wrap: wrap; gap: 2px; margin-top: 4px; }
.hs-in { margin: 0 0 10px; padding-left: 20px; display: grid; gap: 12px; }
.hs-in li { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; }
.hs-in .nut-nhom { justify-content: flex-end; }
.hs-ma { font-family: Consolas, 'Courier New', monospace; letter-spacing: .03em; }
.hs-dong { display: flex; flex-wrap: wrap; align-items: end; gap: 10px; margin-top: 10px; }
.hs-dong label { flex: 1 1 280px; }
.hs-dong-nut { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 4px 0; }
.hs-dong-nut input[type=search] { flex: 1 1 220px; width: auto !important; }
.hs-chon { max-height: min(52vh, 460px); overflow: auto; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 6px; padding: 2px; }
.hs-chon label { display: flex !important; gap: 8px; align-items: flex-start; border: 1px solid var(--vach); border-radius: 10px; padding: 7px 9px; font-weight: 400 !important; cursor: pointer; }
.hs-chon label[hidden] { display: none !important; }
.hs-chon label:has(input:checked) { border-color: var(--manh); background: var(--dau-hover); }
.hs-chon label.da-co { opacity: .65; cursor: default; }
.hs-chon small { display: block; color: var(--muc-2); font-size: 12px; }
.hs-chon input { width: auto !important; margin-top: 3px; flex: none; }
.hs-so-lieu { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 8px; margin: 10px 0 14px; }
.hs-so-lieu-o { background: var(--the); border: 1.5px solid var(--vach); border-radius: 14px; padding: 10px 12px; text-align: left; display: grid; gap: 2px; color: var(--muc); }
.hs-so-lieu-o b { font: 800 30px/1 var(--f-hien); color: var(--manh); }
.hs-so-lieu-o span { font-size: 12.5px; color: var(--muc-2); font-weight: 600; }
.hs-so-lieu-o.dang { border-color: var(--manh); box-shadow: 0 0 0 3px color-mix(in srgb, var(--manh) 18%, transparent); }
.hs-so-lieu-o.tinh { cursor: default; background: var(--cc-nen); }
.hs-loc { display: flex; flex-wrap: wrap; align-items: end; gap: 12px; margin: 10px 0; }
.hs-loc label { flex: 1 1 280px; max-width: 420px; }
.hs-tong td { vertical-align: middle; }
.hs-nd span { display: inline-flex; align-items: center; gap: 5px; margin-right: 10px; white-space: nowrap; }
.hs-nd i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); }
.hs-kn { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 10px; }
.hs-kn li { border: 1px solid var(--vach); border-radius: 12px; padding: 10px 12px; }
.hs-kn small { color: var(--muc-2); }
.hs-tra-loi { margin-top: 6px; padding: 6px 10px; background: var(--vach-2); border-radius: 8px; }
.hs-cai-dat > summary { font-size: 15px; }
.hs-cai-dat[open] > summary { margin-bottom: 10px; }
@media (max-width: 640px) {   /* bảng VĐV, cán bộ thành thẻ trên điện thoại */
  .hs-doi .hs-bang thead, .hs-cb thead { display: none; }
  .hs-doi .hs-bang, .hs-doi .hs-bang tbody, .hs-cb, .hs-cb tbody { display: block; }
  .hs-doi .cuon-ngang, .hs-form .cuon-ngang { overflow: visible; }
  .hs-doi .hs-bang tr { display: grid; grid-template-columns: 62px 1fr auto; grid-template-areas: "anh ten so" "anh ns lop" "anh dd dd" "kq kq kq" "btc btc btc" "nut nut nut";
    gap: 4px 10px; padding: 12px 4px 12px 12px; border-top: 1px solid var(--vach); }
  .hs-doi .hs-bang td { border: 0; padding: 0; min-width: 0; }
  .hs-doi .hs-bang td:first-child { box-shadow: none !important; }
  .hs-doi .hs-bang tr.den-do { box-shadow: inset 4px 0 0 #DC2626; }
  .hs-doi .hs-bang tr.den-vang { box-shadow: inset 4px 0 0 #D97706; }
  .hs-doi .hs-bang tr.den-xanh { box-shadow: inset 4px 0 0 #059669; }
  .hs-doi td.hs-anh { grid-area: anh; width: auto; }
  .hs-doi td.hs-ten { grid-area: ten; }
  .hs-doi td.hs-so { grid-area: so; font-size: 30px; }
  .hs-doi td.hs-ns { grid-area: ns; }
  .hs-doi td.hs-lop { grid-area: lop; }
  .hs-doi td.hs-dd { grid-area: dd; }
  .hs-doi td.hs-ns small { display: inline; margin-left: 4px; }
  .hs-doi td[data-nhan]::before { content: attr(data-nhan); color: var(--muc-2); font-size: 12px; }
  .hs-doi td.hs-kq { grid-area: kq; min-width: 0; }
  .hs-doi td.hs-btc { grid-area: btc; }
  .hs-doi td.tk-nut { grid-area: nut; white-space: normal; }
  .hs-doi td.tk-nut:empty { display: none; }
  .hs-cb tr { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 10px 0; border-top: 1px solid var(--vach); }
  .hs-cb td { border: 0; padding: 0; }
  .hs-cb td:nth-child(-n+3) { grid-column: 1 / -1; }
  .hs-doi .hs-bang tr.btc-loai { background: #FFF5F5; }
  .hs-doi .hs-bang tr.btc-loai td { background: none; }
  .hs-cb input { min-width: 0 !important; }
}
@media (max-width: 760px) {
  .hs-buoc { grid-template-columns: 1fr 1fr; }
  .hs-in li { grid-template-columns: 1fr; }
  .hs-in .nut-nhom { justify-content: flex-start; }
  .hs-doi > header .nut-nhom { margin-left: 0; }
}

/* ---------- trang kiểm tra khi quét QR (kt.html) ---------- */
.kt { max-width: 720px; margin: 0 auto; padding: 18px var(--le) 40px; display: grid; gap: 14px; outline: none; }
.kt-ket { border-radius: 18px; padding: 16px 18px; display: grid; gap: 4px; border: 2px solid; }
.kt-ket b { font: 800 30px/1.05 var(--f-hien); letter-spacing: .02em; }
.kt-ket.hop-le { background: #ECFDF5; border-color: #059669; color: #064E3B; }
.kt-ket.huy { background: #FFF1F2; border-color: #DC2626; color: #7F1D1D; }
.kt-ket.cho { background: #FFF7E6; border-color: #D97706; color: #4A2F00; }
.kt-the { display: grid; grid-template-columns: 200px 1fr; gap: 16px; background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); padding: 14px; }
.kt-anh { width: 200px; height: 300px; object-fit: cover; border-radius: 12px; border: 1px solid var(--vach); background: var(--vach-2); }
.kt-anh.trong { display: grid; place-items: center; text-align: center; color: var(--muc-2); font-weight: 600; }
.kt dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; align-content: start; }
.kt dt { color: var(--muc-2); font-size: 13px; font-weight: 600; padding-top: 3px; }
.kt dd { margin: 0; font-weight: 600; }
.kt .kt-ten { font: 800 28px/1.1 var(--f-hien); text-transform: uppercase; }
.kt .kt-so { font: 800 40px/1 var(--f-hien); color: var(--manh); }
.kt .kt-so small { font: 600 14px var(--f-than); color: var(--muc-2); }
.kt-ct, .kt-dn { background: var(--the); border: 1px solid var(--vach); border-radius: var(--r); padding: 14px 16px; display: grid; gap: 10px; }
.kt-ct h3, .kt-dn h3 { font: 800 20px/1.1 var(--f-hien); text-transform: uppercase; }
.kt-dn label, .kt-xn label { display: grid; gap: 4px; font-size: 13.5px; font-weight: 600; }
.kt input { border: 1.5px solid var(--vach); border-radius: 10px; padding: 9px 11px; font: inherit; width: 100%; }
.kt-xn { display: grid; gap: 10px; border-top: 1px solid var(--vach-2); padding-top: 10px; }
.kt-xn .hop-nut { justify-content: stretch; }
.kt-xn .hop-nut button { flex: 1 1 140px; padding: 12px 16px; font-size: 16px; }
.kt-xn button[value=khop] { background: #047857; box-shadow: none; }
.kt-ls { margin: 0; padding-left: 18px; font-size: 13.5px; }
.kt-ls li.khong_khop { color: #991B1B; }
.kt-giai { text-align: center; margin: 0; }
@media (max-width: 520px) {
  .kt-the { grid-template-columns: 1fr; justify-items: center; }
  .kt-the dl { justify-self: stretch; }
}
@media print { .tab a.chi-dn { display: none !important; } }

/* ---------- đăng nhập vân tay / khuôn mặt, phiếu tài khoản (tai-khoan.js) ---------- */
.ban-quyen a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.pk-hoac { display: flex; align-items: center; gap: 10px; color: var(--muc-2); font-size: 13px; }
.pk-hoac::before, .pk-hoac::after { content: ''; flex: 1; height: 1px; background: var(--vach); }
.nut-van-tay { width: 100%; padding: 11px 16px; font-size: 15px; }
.pk-chu { text-align: center; }
.pk-ds { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.pk-ds li { display: flex; justify-content: space-between; align-items: center; gap: 10px; border: 1px solid var(--vach); border-radius: 12px; padding: 8px 12px; }
.pk-ds li small { display: block; color: var(--muc-2); font-size: 12px; }
.hop-nut.trai { justify-content: flex-start; }
.tk-tao textarea { border: 1.5px solid var(--vach); border-radius: 10px; padding: 8px 10px; font: inherit; width: 100%; }
.tk-tao .tk-rong { grid-column: 1 / -1; }
.phieu-luoi { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: 10px; max-height: 56vh; overflow: auto; padding: 2px; }
.phieu { border: 1px dashed #8C8C8C; border-radius: 6px; padding: 10px 12px; display: grid; gap: 4px; background: #fff; color: #111; font-family: var(--f-than); }
.phieu-dau { font-size: 10px; font-weight: 700; letter-spacing: .05em; color: #444; }
.phieu-ten { font: 800 20px/1.1 var(--f-hien); text-transform: uppercase; color: #111; }
.phieu-phu { font-size: 12px; color: #444; }
.phieu-than { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.phieu-than table { border-collapse: collapse; }
.phieu-than th { text-align: left; font-size: 11.5px; font-weight: 600; color: #444; padding: 2px 10px 2px 0; white-space: nowrap; }
.phieu-ma { font: 700 17px/1.2 Consolas, 'Courier New', monospace; letter-spacing: .04em; color: #111; }
.phieu-than img { width: 96px; height: 96px; image-rendering: pixelated; flex: none; }
.phieu-url, .phieu-chu { font-size: 10.5px; color: #333; line-height: 1.35; }
.phieu-chu { font-style: italic; }
#vung-in { display: none; }
@page phieu { size: A4 portrait; margin: 9mm; }
@media print {
  body.dang-in-phieu > *:not(#vung-in) { display: none !important; }
  body.dang-in-phieu { background: #fff; }
  body.dang-in-phieu #vung-in { display: block; }
  #vung-in .phieu-to { page: phieu; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: repeat(4, 1fr); width: 192mm; height: 278mm;
    break-after: page; page-break-after: always; }
  #vung-in .phieu-to:last-child { break-after: auto; page-break-after: auto; }
  #vung-in .phieu { border-radius: 0; height: 100%; box-sizing: border-box; padding: 4mm 5mm; gap: 1.2mm; }
  #vung-in .phieu-ten { font-size: 15pt; }
  #vung-in .phieu-ma { font-size: 13pt; }
  #vung-in .phieu-than img { width: 27mm; height: 27mm; }
  #vung-in .phieu-dau { font-size: 7.5pt; }
  #vung-in .phieu-phu, #vung-in .phieu-than th { font-size: 8.5pt; }
  #vung-in .phieu-url, #vung-in .phieu-chu { font-size: 7.5pt; }
}