/* Check in BDS Video Studio — app điện thoại trước
   Màu theo Brand Guideline: đỏ đô #8B0E1A 60% · vàng đồng #D4A017 30% · trắng 10% */

:root{
  --do:#8B0E1A; --do-dam:#6E0A14; --vang:#D4A017;
  --nen:#FDF4E7; --mat:#FFFFFF; --mat2:#FBF6EE;
  --chu:#3C3C3C; --phu:#666666; --vien:#E6D7C0;
  --ink:#8B0E1A;
  --tot:#1C6B45; --tb:#8A6208; --rui:#A31515;
  --bong:0 1px 2px rgba(60,30,10,.06), 0 6px 18px rgba(60,30,10,.05);
  --font-d:"Montserrat","Segoe UI",Arial,sans-serif;
  --font-b:"Montserrat","Segoe UI",Calibri,Arial,sans-serif;
  --r:12px;
  --bar:56px;
  --nav:62px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --do:#A3121F; --do-dam:#7A0C16; --vang:#E3B341;
    --nen:#15100F; --mat:#1E1817; --mat2:#241D1B;
    --chu:#EFE6DC; --phu:#A99E94; --vien:#3B2E2A;
    --ink:#E3B341;
    --tot:#4FBF86; --tb:#E0B33C; --rui:#F08A82;
    --bong:0 1px 2px rgba(0,0,0,.4), 0 6px 18px rgba(0,0,0,.3);
    color-scheme:dark;
  }
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--nen);color:var(--chu);
  font-family:var(--font-b);font-size:15px;line-height:1.5;
  -webkit-text-size-adjust:100%;overflow-x:hidden;
  padding-top:calc(var(--bar) + env(safe-area-inset-top,0px));
  padding-bottom:calc(var(--nav) + env(safe-area-inset-bottom,0px));
}
h1,h2,h3{font-family:var(--font-d);margin:0;text-wrap:balance}
a{color:var(--ink)}
svg{display:block}

/* ---------- thanh thương hiệu ---------- */
.bar{
  position:fixed;top:0;left:0;right:0;z-index:40;
  background:var(--do);color:#fff;display:flex;align-items:center;gap:10px;
  height:calc(var(--bar) + env(safe-area-inset-top,0px));
  padding:0 14px;padding-top:env(safe-area-inset-top,0px);
}
.bar-back{
  background:none;border:0;color:var(--vang);font-size:30px;line-height:1;
  width:32px;height:40px;margin-left:-8px;cursor:pointer;font-family:var(--font-d);
}
.mark{width:32px;height:32px;flex:none;border:1.5px solid var(--vang);border-radius:7px;
  display:grid;place-items:center;color:var(--vang)}
.bar-txt{min-width:0}
.bar h1{font-size:14px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;
  line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar p{margin:1px 0 0;font-size:10px;letter-spacing:.08em;color:var(--vang);
  font-weight:600;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- khung nội dung ---------- */
main{padding:14px;max-width:640px;margin:0 auto}
.screen{animation:vao .18s ease-out}
@keyframes vao{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.card{background:var(--mat);border:1px solid var(--vien);border-radius:var(--r);
  padding:14px;margin-bottom:12px;box-shadow:var(--bong)}
.card>h2{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink);margin-bottom:10px}
.hint{font-size:12.5px;color:var(--phu);margin:0 0 10px}
.hint:last-child{margin-bottom:0}

/* ---------- dashboard 3 ô ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
.tile{background:var(--mat);border:1px solid var(--vien);border-radius:var(--r);padding:10px 10px;
  box-shadow:var(--bong);min-width:0}
.tile i{display:block;font-style:normal;font-size:9.5px;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:var(--phu);line-height:1.3}
.tile b{font-family:var(--font-d);font-weight:800;font-size:22px;color:var(--ink);
  font-variant-numeric:tabular-nums;display:block;margin-top:3px;line-height:1}
.tile b small{font-size:11px;font-weight:700}

/* ---------- tìm kiếm / sắp xếp ---------- */
.tools{display:grid;grid-template-columns:1fr auto;gap:8px;margin-bottom:12px}
.tools input,.tools select{margin:0}

/* ---------- thẻ tài sản ---------- */
.list{display:grid;gap:10px}
.item{display:block;background:var(--mat);border:1px solid var(--vien);border-radius:var(--r);
  padding:12px 14px;box-shadow:var(--bong);text-decoration:none;color:inherit;
  transition:transform .12s ease, box-shadow .12s ease}
.item:active{transform:scale(.985)}
.item-top{display:flex;align-items:flex-start;gap:10px}
.item-top h3{font-size:15.5px;font-weight:700;color:var(--chu);flex:1;min-width:0;line-height:1.3}
.item-meta{font-size:12.5px;color:var(--phu);margin:3px 0 0}
.item-num{display:flex;gap:14px;margin-top:9px;padding-top:9px;border-top:1px dashed var(--vien);flex-wrap:wrap}
.item-num div{min-width:0}
.item-num i{display:block;font-style:normal;font-size:9.5px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--phu);font-weight:700}
.item-num b{font-family:var(--font-d);font-weight:700;font-size:14px;color:var(--ink);
  font-variant-numeric:tabular-nums}

.mos-chip{flex:none;font-family:var(--font-d);font-weight:800;font-size:15px;
  padding:5px 9px;border-radius:8px;color:#fff;background:var(--tot);font-variant-numeric:tabular-nums}
.mos-chip.c-tb{background:var(--tb)} .mos-chip.c-rui{background:var(--rui)}
.mos-chip.c-trong{background:var(--mat2);color:var(--phu);border:1px solid var(--vien)}
@media (prefers-color-scheme:dark){.mos-chip{color:#12100F}.mos-chip.c-trong{color:var(--phu)}}

.chip{display:inline-block;font-family:var(--font-d);font-size:9.5px;font-weight:700;
  letter-spacing:.07em;text-transform:uppercase;padding:3px 7px;border-radius:999px;
  border:1px solid var(--vien);color:var(--phu);margin-right:5px;margin-bottom:3px}
.chip.vd{border-color:var(--vang);color:var(--tb)}
.chip.thieu{border-color:var(--tb);color:var(--tb);background:rgba(212,160,23,.1)}
.chip.trang{border-color:var(--phu);color:var(--chu);background:var(--mat2)}
.item.mo{opacity:.62}
.item.mo:active{opacity:.8}

.card.canh-bao{border-color:var(--tb);border-left:4px solid var(--tb)}
.card.canh-bao>h2{color:var(--tb)}

/* ---------- dải số liệu ---------- */
.strip{background:var(--do);border-radius:var(--r);padding:14px;color:#fff;margin-bottom:12px;
  box-shadow:var(--bong)}
.mos{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap}
.mos b{font-family:var(--font-d);font-weight:800;font-size:46px;line-height:1;color:var(--vang);
  font-variant-numeric:tabular-nums}
.mos span{font-family:var(--font-d);font-size:10.5px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;opacity:.85}
.pill{display:inline-block;font-family:var(--font-d);font-size:10px;font-weight:700;
  letter-spacing:.07em;text-transform:uppercase;padding:4px 9px;border-radius:999px;
  background:var(--vang);color:#2B1A00;margin-top:8px}
.cells{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:12px;
  background:rgba(255,255,255,.22);border-radius:9px;overflow:hidden}
.cell{background:var(--do-dam);padding:9px 10px;min-width:0}
.cell i{display:block;font-style:normal;font-size:9.5px;letter-spacing:.06em;
  text-transform:uppercase;opacity:.78;font-weight:600}
.cell b{font-family:var(--font-d);font-weight:700;font-size:16px;color:var(--vang);
  font-variant-numeric:tabular-nums}

/* ---------- scorecard ---------- */
.score{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.score>b{font-family:var(--font-d);font-weight:800;font-size:34px;color:var(--ink);
  font-variant-numeric:tabular-nums;line-height:1}
.score>b small{font-size:14px;font-weight:700;color:var(--phu)}
.badge{font-family:var(--font-d);font-size:10.5px;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;padding:5px 10px;border-radius:7px;border:1.5px solid currentColor}
.b-tot{color:var(--tot)} .b-tb{color:var(--tb)} .b-rui{color:var(--rui)} .b-trong{color:var(--phu)}
.rows.ct .row{grid-template-columns:auto 1fr;gap:12px;align-items:start}
.rows.ct .row b{white-space:nowrap}
.rows.ct .row span{text-align:right;font-size:12.5px;color:var(--phu)}
.rows{margin-top:12px;display:grid;gap:7px}
.row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;font-size:13.5px;
  border-bottom:1px dashed var(--vien);padding-bottom:6px}
.row:last-child{border-bottom:0;padding-bottom:0}
.row b{font-family:var(--font-d);font-variant-numeric:tabular-nums;color:var(--ink);white-space:nowrap}
.bar-mini{display:block;height:4px;border-radius:999px;background:var(--vien);overflow:hidden;margin-top:5px;max-width:220px}
.bar-mini span{display:block;height:100%;background:var(--vang)}

/* ---------- segmented ---------- */
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:3px;background:var(--mat2);
  border:1px solid var(--vien);border-radius:10px;padding:3px;margin-bottom:12px}
.seg button{background:none;border:0;padding:9px 4px;border-radius:7px;cursor:pointer;
  font-family:var(--font-d);font-size:11.5px;font-weight:700;letter-spacing:.03em;
  text-transform:uppercase;color:var(--phu);transition:background .14s ease,color .14s ease}
.seg button[aria-selected="true"]{background:var(--do);color:#fff}

/* ---------- form ---------- */
.grid{display:grid;gap:10px;grid-template-columns:1fr 1fr}
.full{grid-column:1/-1}
label{display:block;font-family:var(--font-d);font-size:10px;font-weight:700;letter-spacing:.07em;
  text-transform:uppercase;color:var(--phu);margin-bottom:4px}
input,select,textarea{width:100%;min-width:0;font-family:var(--font-b);font-size:16px;
  color:var(--chu);background:var(--mat2);border:1px solid var(--vien);border-radius:9px;
  padding:11px 10px;appearance:none;transition:border-color .14s ease}
textarea{min-height:76px;resize:vertical;line-height:1.5}
input[type=file]{font-size:13px;padding:9px 10px}
input[type=file]::file-selector-button{font-family:var(--font-d);font-size:11px;font-weight:700;
  letter-spacing:.05em;text-transform:uppercase;background:var(--do);color:#fff;border:0;
  border-radius:7px;padding:9px 12px;margin-right:10px;cursor:pointer}
select{background-image:linear-gradient(45deg,transparent 50%,var(--phu) 50%),linear-gradient(135deg,var(--phu) 50%,transparent 50%);
  background-position:calc(100% - 16px) 50%,calc(100% - 11px) 50%;background-size:5px 5px,5px 5px;
  background-repeat:no-repeat;padding-right:32px}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--vang)}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{
  outline:2px solid var(--vang);outline-offset:1px}

/* ---------- nút ---------- */
.btn{display:block;width:100%;font-family:var(--font-d);font-size:12px;font-weight:700;
  letter-spacing:.07em;text-transform:uppercase;background:var(--do);color:#fff;border:0;
  border-radius:10px;padding:13px 14px;cursor:pointer;margin-top:10px;text-align:center;
  text-decoration:none;transition:transform .1s ease,background .14s ease}
.btn:active{transform:scale(.99);background:var(--do-dam)}
.btn.alt{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.rui{background:transparent;color:var(--rui);border:1.5px solid var(--rui)}
.btn.nho{width:auto;display:inline-block;padding:9px 13px;margin-top:0}
.btn-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.btn-row .btn{margin-top:0}

/* ---------- kịch bản ---------- */
.scene{border-left:3px solid var(--vang);padding-left:12px;margin-bottom:16px}
.scene:last-child{margin-bottom:0}
.tc{font-family:var(--font-d);font-size:10px;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink)}
.scene h3{font-size:14.5px;font-weight:700;margin:3px 0 6px}
.vo{background:var(--mat2);border:1px solid var(--vien);border-radius:9px;padding:10px;font-size:14.5px}
.vis{font-size:12.5px;color:var(--phu);margin:6px 0 0}
.vis b{font-family:var(--font-d);font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink)}

ol.hooks{margin:0;padding-left:20px;display:grid;gap:8px;font-size:14px}
ol.hooks li::marker{font-family:var(--font-d);font-weight:700;color:var(--ink)}
.tags{font-size:13.5px;color:var(--ink);word-break:break-word;font-weight:600;margin:0}

pre{margin:0;background:var(--mat2);border:1px solid var(--vien);border-radius:9px;padding:12px;
  font-family:ui-monospace,"Courier New",monospace;font-size:12px;line-height:1.55;
  white-space:pre-wrap;word-break:break-word;max-height:48vh;overflow-y:auto}
code{background:var(--mat2);border:1px solid var(--vien);border-radius:4px;padding:1px 5px;
  font-size:12px;word-break:normal;overflow-wrap:anywhere;font-family:ui-monospace,"Courier New",monospace}

/* ---------- bảng ---------- */
.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.scroll table{min-width:470px}
table{width:100%;border-collapse:collapse;font-size:13px}
td code{white-space:nowrap;word-break:normal}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--vien);vertical-align:top}
th{font-family:var(--font-d);font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--phu);white-space:nowrap}
td b{color:var(--ink)}

.steps{display:grid;gap:11px}
.step{display:grid;grid-template-columns:26px 1fr;gap:10px;align-items:start}
.step i{font-style:normal;width:26px;height:26px;border-radius:50%;background:var(--do);
  color:var(--vang);display:grid;place-items:center;font-family:var(--font-d);font-weight:800;font-size:12px}
.step p{margin:0;font-size:13.5px}

/* ---------- rỗng ---------- */
.empty{text-align:center;padding:34px 18px;color:var(--phu)}
.empty svg{margin:0 auto 12px;color:var(--vien)}
.empty h2{font-size:16px;color:var(--chu);margin-bottom:6px}
.empty p{margin:0 auto;max-width:34ch;font-size:13.5px}

/* ---------- FAB ---------- */
.fab{position:fixed;right:16px;z-index:35;
  bottom:calc(var(--nav) + 14px + env(safe-area-inset-bottom,0px));
  width:54px;height:54px;border-radius:50%;background:var(--do);color:var(--vang);
  border:2px solid var(--vang);display:grid;place-items:center;text-decoration:none;
  box-shadow:0 6px 20px rgba(0,0,0,.26);transition:transform .12s ease}
.fab:active{transform:scale(.94)}
.fab svg{width:26px;height:26px}

/* ---------- thanh tab dưới ---------- */
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:40;display:grid;
  grid-template-columns:repeat(4,1fr);background:var(--mat);border-top:1px solid var(--vien);
  padding-bottom:env(safe-area-inset-bottom,0px)}
.tabs a{display:grid;justify-items:center;gap:2px;padding:9px 2px 8px;text-decoration:none;
  color:var(--phu);font-family:var(--font-d);font-size:9.5px;font-weight:700;
  letter-spacing:.04em;text-transform:uppercase;transition:color .14s ease}
.tabs a svg{width:21px;height:21px;fill:currentColor}
.tabs a[aria-current="page"]{color:var(--ink)}

/* ---------- toast ---------- */
.toasts{position:fixed;left:0;right:0;z-index:60;display:grid;gap:8px;justify-items:center;
  bottom:calc(var(--nav) + 12px + env(safe-area-inset-bottom,0px));pointer-events:none;padding:0 16px}
.toast{background:var(--do);color:#fff;font-family:var(--font-d);font-size:12.5px;font-weight:600;
  padding:11px 15px;border-radius:999px;box-shadow:0 6px 20px rgba(0,0,0,.28);
  max-width:100%;animation:tvao .2s ease-out;display:flex;align-items:center;gap:10px;pointer-events:auto}
.toast b{color:var(--vang)}
.toast button{background:var(--vang);color:#2B1A00;border:0;border-radius:999px;padding:6px 11px;
  font-family:var(--font-d);font-size:11px;font-weight:700;text-transform:uppercase;cursor:pointer}
@keyframes tvao{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- ảnh ---------- */
.seg4 button{font-size:10.5px;padding:9px 2px;letter-spacing:.02em}

/* dải ảnh ngang dùng chung */
.day-the{padding-bottom:12px}
.day-dau{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:10px}
.day-dau h2{font-family:var(--font-d);font-size:11.5px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink);margin:0}
.day-dau span{font-size:11.5px;color:var(--phu);white-space:nowrap}
.day-anh{display:flex;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;
  scroll-snap-type:x proximity;padding-bottom:2px;margin:0 -2px}
.anh-them,.anh-nho{flex:none;width:86px;height:86px;border-radius:11px;scroll-snap-align:start;cursor:pointer}
.anh-them{display:grid;place-content:center;justify-items:center;gap:4px;
  background:var(--mat2);border:1.5px dashed var(--ink);color:var(--ink);
  font-family:var(--font-d);font-size:9.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  transition:transform .1s ease}
.anh-them:active{transform:scale(.95)}
.anh-nho{padding:0;border:1px solid var(--vien);background:var(--mat2);overflow:hidden;position:relative}
.anh-nho img{width:100%;height:100%;object-fit:cover;display:block}
.anh-nho.bia{outline:2.5px solid var(--vang);outline-offset:-2.5px}
.anh-nho:active{opacity:.8}
.an-file{position:fixed;left:-9999px;top:0;width:1px;height:1px;opacity:0}
button.anh-o{padding:0;font:inherit;width:100%;display:block}
.phien{text-align:center;font-size:11px;color:var(--phu);margin:18px 0 0;font-variant-numeric:tabular-nums}
.item-anh{width:60px;height:60px;flex:none;border-radius:9px;object-fit:cover;
  background:var(--mat2);border:1px solid var(--vien)}
.anh-luoi{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:2px}
.anh-o{position:relative;aspect-ratio:4/3;max-width:100%;border-radius:10px;overflow:hidden;
  background:var(--mat2);border:1px solid var(--vien);cursor:pointer}
.anh-o img{width:100%;height:100%;object-fit:cover;display:block}
.anh-o:active{transform:scale(.98)}
.anh-o.bia{outline:2.5px solid var(--vang);outline-offset:-2.5px}
.anh-bia{position:absolute;top:6px;left:6px;font-family:var(--font-d);font-size:9px;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;background:var(--vang);color:#2B1A00;padding:3px 7px;border-radius:999px}
.anh-px{position:absolute;bottom:6px;right:6px;font-family:var(--font-d);font-size:9.5px;font-weight:600;
  background:rgba(0,0,0,.6);color:#fff;padding:2px 6px;border-radius:5px;font-variant-numeric:tabular-nums}
label.btn{margin-bottom:0;cursor:pointer}

.xem{position:fixed;inset:0;z-index:80;background:#0C0808;display:grid;
  grid-template-rows:minmax(0,1fr) auto auto;gap:6px;animation:vao .16s ease-out;
  padding:calc(10px + env(safe-area-inset-top,0px)) 12px calc(12px + env(safe-area-inset-bottom,0px))}
.xem img{width:100%;height:100%;min-height:0;object-fit:contain;display:block}
.xem-thanh{display:flex;justify-content:center;align-items:center;gap:22px;color:#fff;
  font-family:var(--font-d);font-weight:700;font-size:13px;font-variant-numeric:tabular-nums}
.xem-thanh button{background:none;border:1.5px solid rgba(255,255,255,.4);color:#fff;width:46px;height:46px;
  border-radius:50%;font-size:24px;line-height:1;cursor:pointer}
.xem-nut{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.xem-nut .btn{width:100%;display:block;font-size:10.5px;padding:12px 4px}
.xem .btn.alt{color:#E3B341;border-color:#E3B341}
.xem .btn.rui{color:#F08A82;border-color:#F08A82}

.saved{font-family:var(--font-d);font-size:10px;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:var(--tot);margin:0;min-height:14px}

/* ================= phòng dựng video ================= */
.tabs a.tab-video:not([aria-current]) svg{color:var(--ink)}
.nut-video{display:flex;align-items:center;justify-content:center;gap:10px;margin:0 0 12px}
.nut-video svg{flex:none;color:var(--vang)}

.chon-ts{margin-bottom:10px}
.chon-ts select{font-weight:600}

.v-xem{position:relative;margin:0 auto 6px;border-radius:14px;overflow:hidden;background:#0C0808;
  box-shadow:var(--bong);max-width:100%}
.v-xem canvas{display:block;width:100%;height:100%;cursor:pointer}
.v-xem.v-doc{width:min(100%, calc(50vh * 9 / 16));aspect-ratio:9/16}
.v-xem.v-vuong{width:min(100%, 50vh);aspect-ratio:1/1}
.v-xem.v-ngang{width:100%;aspect-ratio:16/9}
.v-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:72px;height:72px;border-radius:50%;
  border:2px solid var(--vang);background:rgba(110,10,20,.82);color:#fff;font-size:24px;line-height:1;cursor:pointer;
  display:grid;place-items:center;transition:opacity .2s ease, transform .1s ease;padding-left:4px}
.v-play.dang{opacity:0;padding-left:0}
.v-xem:hover .v-play.dang{opacity:.85}
.v-play:active{transform:translate(-50%,-50%) scale(.94)}
.v-thanh{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;margin:0 auto 14px;max-width:420px}
.v-thanh span{font-family:var(--font-d);font-size:12px;font-weight:700;color:var(--phu);font-variant-numeric:tabular-nums;min-width:74px;text-align:right}

input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;padding:0;border:0}
input[type=range]::-webkit-slider-runnable-track{height:5px;border-radius:999px;background:var(--vien)}
input[type=range]::-moz-range-track{height:5px;border-radius:999px;background:var(--vien)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--do);
  border:3px solid var(--vang);margin-top:-8.5px}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--do);border:3px solid var(--vang)}

.v-mau{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.v-mau-o{background:var(--mat2);border:1.5px solid var(--vien);border-radius:11px;padding:10px 8px;text-align:left;
  cursor:pointer;color:var(--chu);display:grid;gap:3px;min-width:0}
.v-mau-o b{font-family:var(--font-d);font-size:11.5px;font-weight:700;color:var(--ink);line-height:1.25}
.v-mau-o small{font-size:11px;color:var(--phu);line-height:1.35}
.v-mau-o[aria-pressed="true"]{border-color:var(--do);background:var(--do)}
.v-mau-o[aria-pressed="true"] b{color:var(--vang)}
.v-mau-o[aria-pressed="true"] small{color:rgba(255,255,255,.85)}

.v-nhan{font-family:var(--font-d);font-size:10px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  color:var(--phu);margin:12px 0 6px}
.v-nhan:first-of-type{margin-top:0}
.v-nhan b{color:var(--ink)}
.v-chips{display:flex;flex-wrap:wrap;gap:6px}
.v-chip{background:var(--mat2);border:1.5px solid var(--vien);border-radius:999px;padding:9px 13px;cursor:pointer;
  font-family:var(--font-d);font-size:11.5px;font-weight:700;color:var(--chu);display:grid;gap:1px;text-align:left}
.v-chip small{font-family:var(--font-b);font-size:10px;font-weight:500;color:var(--phu)}
.v-chip[aria-pressed="true"]{background:var(--do);border-color:var(--do);color:#fff}
.v-chip[aria-pressed="true"] small{color:rgba(255,255,255,.8)}
.v-chips-khung .v-chip{border-radius:11px}

.v-tl{display:grid;gap:10px;margin-bottom:6px}
.v-hang{display:grid;grid-template-columns:64px 1fr;gap:10px;align-items:start;padding-bottom:10px;border-bottom:1px dashed var(--vien)}
.v-nho{position:relative;width:64px;height:64px;border-radius:9px;overflow:hidden;background:var(--mat2);border:1px solid var(--vien)}
.v-nho img{width:100%;height:100%;object-fit:cover;display:block}
.v-nho .v-nen{display:block;width:100%;height:100%;background:var(--do)}
.v-nho em{position:absolute;left:4px;bottom:4px;font-style:normal;font-family:var(--font-d);font-size:9.5px;font-weight:800;
  background:rgba(0,0,0,.65);color:#fff;border-radius:5px;padding:1px 5px}
.v-hang-mo .v-nho{outline:2.5px solid var(--vang);outline-offset:-2.5px}
.v-o{min-width:0}
.v-o label{margin-bottom:4px}
.v-o textarea{min-height:0}
.v-nut-hang{display:flex;gap:6px;margin-top:6px;flex-wrap:wrap}
.v-nut-hang button{background:var(--mat2);border:1px solid var(--vien);border-radius:8px;padding:6px 10px;cursor:pointer;
  font-family:var(--font-d);font-size:10.5px;font-weight:700;color:var(--chu)}
.v-nut-hang button[data-bo]{color:var(--rui);margin-left:auto}
.v-boRa{margin:6px 0 10px}
.v-boRa span{display:block;font-size:12px;color:var(--phu);margin-bottom:6px}
.v-boRa div{display:flex;gap:6px;flex-wrap:wrap}
.v-them-lai{position:relative;width:52px;height:52px;padding:0;border-radius:8px;overflow:hidden;border:1.5px dashed var(--ink);
  background:var(--mat2);cursor:pointer;opacity:.75}
.v-them-lai img{width:100%;height:100%;object-fit:cover;display:block}
.v-them-lai b{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:22px;background:rgba(139,14,26,.45)}

.v-bat{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:10px 0;border-top:1px dashed var(--vien);
  cursor:pointer;font-family:var(--font-b);text-transform:none;letter-spacing:0;margin:0;color:var(--chu)}
.v-bat b{display:block;font-family:var(--font-d);font-size:13px;font-weight:700}
.v-bat small{display:block;font-size:11.5px;color:var(--phu);font-weight:500}
.v-bat input{position:absolute;opacity:0;width:1px;height:1px}
.v-bat i{width:46px;height:28px;border-radius:999px;background:var(--vien);position:relative;transition:background .15s ease}
.v-bat i::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;
  box-shadow:0 1px 3px rgba(0,0,0,.3);transition:transform .15s ease}
.v-bat input:checked + i{background:var(--do)}
.v-bat input:checked + i::after{transform:translateX(18px)}
.v-bat input:focus-visible + i{outline:2px solid var(--vang);outline-offset:2px}

.v-am-dong{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:13.5px}
.v-am-dong span{min-width:0;overflow-wrap:anywhere}

.v-xuat{position:sticky;bottom:calc(var(--nav) + 8px + env(safe-area-inset-bottom,0px));z-index:20;display:grid;
  grid-template-columns:auto 1fr;gap:8px;padding:8px;margin:4px -6px 0;background:var(--nen);border-radius:14px;
  box-shadow:0 -4px 18px rgba(60,30,10,.08)}
.v-xuat .btn{margin:0}
.v-xuat .btn.alt{padding-left:14px;padding-right:14px}
.btn[disabled]{opacity:.45;cursor:not-allowed}

.v-ghi{position:fixed;left:0;top:0;width:2px;height:2px;opacity:.01;pointer-events:none;z-index:-1}
.v-dang{position:fixed;inset:0;z-index:90;background:rgba(12,8,8,.88);display:grid;place-items:center;padding:16px}
.v-dang-o{background:var(--mat);border-radius:16px;padding:20px;width:min(100%,360px);display:grid;gap:10px;text-align:center}
.v-dang-o b{font-family:var(--font-d);font-size:15px;color:var(--ink);text-transform:uppercase;letter-spacing:.06em}
.v-dang-o p{margin:0;font-family:var(--font-d);font-size:26px;font-weight:800;color:var(--chu);font-variant-numeric:tabular-nums}
.v-dang-o small{font-size:12px;color:var(--phu);line-height:1.45}
.v-dang-o .btn{justify-self:center}
.v-dang-thanh{height:8px;border-radius:999px;background:var(--vien);overflow:hidden}
.v-dang-thanh span{display:block;height:100%;width:0;background:var(--vang);transition:width .25s linear}

.v-bai{font-size:15px;line-height:1.55;min-height:120px}
.v-dem{margin:6px 0 0;text-align:right;font-size:11px;color:var(--phu);font-variant-numeric:tabular-nums}

.v-ban.thich{border-color:var(--vang);box-shadow:0 0 0 2px var(--vang), var(--bong)}
.v-ban-dau{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start}
.v-ban-anh{position:relative;padding:0;border:0;border-radius:9px;overflow:hidden;background:#0C0808;cursor:pointer;width:84px}
.v-ban-anh.v-doc{aspect-ratio:9/16}
.v-ban-anh.v-vuong{aspect-ratio:1/1}
.v-ban-anh.v-ngang{aspect-ratio:16/9;width:120px}
.v-ban-anh img{width:100%;height:100%;object-fit:cover;display:block}
.v-ban-anh i{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-style:normal;font-size:20px;
  background:rgba(0,0,0,.25)}
.v-ban-chu{display:grid;gap:3px;min-width:0}
.v-ban-chu b{font-family:var(--font-d);font-size:15px;color:var(--chu)}
.v-ban-chu .sao{font-size:11px;color:var(--tb);margin-left:4px}
.v-ban-chu small{font-size:12px;color:var(--phu);overflow-wrap:anywhere}
.v-ban-video video{display:block;width:100%;max-height:70vh;border-radius:10px;margin-top:10px;background:#000}
.v-ban-nut{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.v-ban-nut .btn{flex:1 1 auto;padding:10px 12px;font-size:10.5px}

details.mo-rong>summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:10px;cursor:pointer}
details.mo-rong>summary::-webkit-details-marker{display:none}
details.mo-rong>summary h2{font-family:var(--font-d);font-size:11.5px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink);margin:0}
details.mo-rong>summary span{font-family:var(--font-d);font-size:10.5px;font-weight:700;color:var(--phu);text-transform:uppercase;white-space:nowrap}
details.mo-rong[open]>summary span{visibility:hidden}
.card-con{margin-top:16px;padding-top:14px;border-top:1px solid var(--vien)}
.card-con>h2{font-family:var(--font-d);font-size:11px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--phu);margin:0 0 10px}

/* giọng đọc */
.v-am-trong{margin:0 0 10px;font-size:13.5px;color:var(--phu)}
.v-am-dong span{display:grid;gap:2px}
.v-am-dong small{font-size:11.5px;color:var(--phu)}
.v-am-nghe{display:block;width:100%;height:40px;margin:10px 0 2px}
.v-canh{margin:8px 0 2px;padding:9px 11px;border-radius:9px;background:rgba(212,160,23,.12);
  border:1px solid var(--tb);color:var(--tb);font-size:12.5px;font-weight:600}
.v-canh-chu{display:block;min-height:0;margin-top:4px;font-size:11.5px;font-weight:600;color:var(--tb)}
.v-canh-chu:empty{display:none}
.v-nut-hang button{min-height:36px;padding:8px 12px}

/* màn thu giọng theo hình */
.tg{position:fixed;inset:0;z-index:95;background:#0C0808;color:#fff;overflow-y:auto;
  padding:calc(10px + env(safe-area-inset-top,0px)) 14px calc(14px + env(safe-area-inset-bottom,0px))}
.tg-o{max-width:560px;margin:0 auto;display:grid;gap:10px}
.tg-dau{display:flex;justify-content:space-between;align-items:center}
.tg-dau b{font-family:var(--font-d);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#E3B341}
.tg-dong{background:none;border:1.5px solid rgba(255,255,255,.35);color:#fff;width:40px;height:40px;border-radius:50%;
  font-size:16px;cursor:pointer}
.tg-than{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center}
.tg-xem{position:relative;border-radius:10px;overflow:hidden;background:#000}
.tg-xem canvas{display:block;width:100%;height:100%}
.tg-xem.v-doc{width:min(34vw, calc(30vh * 9 / 16));aspect-ratio:9/16}
.tg-xem.v-vuong{width:min(34vw, 26vh);aspect-ratio:1/1}
.tg-xem.v-ngang{width:min(40vw, 42vh);aspect-ratio:16/9}
.tg-dem{position:absolute;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.55);
  font-family:var(--font-d);font-weight:800;font-size:64px;color:#E3B341}
.tg-loi{min-width:0;display:grid;gap:6px}
.tg-loi small{font-family:var(--font-d);font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.tg-loi p{margin:0;font-family:var(--font-d);font-size:clamp(19px,5.4vw,26px);font-weight:700;line-height:1.35;color:#fff;
  overflow-wrap:anywhere}
.tg-loi small#tg-sau{text-transform:none;letter-spacing:0;font-family:var(--font-b);font-size:13px;font-weight:500;color:rgba(255,255,255,.5)}
.tg-thanh{height:6px;border-radius:999px;background:rgba(255,255,255,.15);overflow:hidden}
.tg-thanh span{display:block;height:100%;width:0;background:#E3B341}
.tg-gio{display:flex;justify-content:space-between;font-family:var(--font-d);font-size:12.5px;font-weight:700;
  color:rgba(255,255,255,.75);font-variant-numeric:tabular-nums}
#tg-trang{color:#E3B341}
#tg-trang.dang-thu{color:#F08A82}
.tg audio{width:100%;height:40px}
.tg-nut{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:8px}
.tg-nut .btn{margin:0}
.tg .btn.alt{color:#E3B341;border-color:#E3B341}
.tg-ghi{margin:2px 0 0;font-size:12.5px;line-height:1.5;color:rgba(255,255,255,.6)}
.tg-ghi b{color:#fff}

@media (max-width:360px){
  .v-mau{grid-template-columns:1fr}
}

@media (min-width:560px){
  .tiles{gap:10px}
  main{padding:18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}