/* HPR Studio — giao diện (màu teal HPR, font Be Vietnam Pro) */
:root {
  --c-primary: #0f3b40; --c-primary-2: #155158; --c-primary-3: #0a2629; --c-accent: #bad3d0; --c-moss: #3a5b40;
  --c-bg: #f2f6f6; --c-surface: #ffffff; --c-text: #14282b; --c-muted: #5a6b6d; --c-border: #d9e3e2; --c-soft: #e7eeee;
  --c-ok: #2e7d4f; --c-ok-bg: #e3f2e8; --c-warn: #9a6200; --c-warn-bg: #fdf1dc; --c-err: #b3261e; --c-err-bg: #fce8e6; --c-info-bg: #e5f0f1;
  --radius: 12px; --radius-s: 8px; --shadow: 0 1px 2px rgba(15,59,64,.06), 0 8px 24px rgba(15,59,64,.08);
  --f: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; }
body { font: 14px/1.5 var(--f); color: var(--c-text); background: var(--c-bg); -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--c-primary-2); }
h1, h2, h3 { margin: 0; line-height: 1.25; }
.ic { flex: none; }
.boot { min-height: 100vh; display: grid; place-content: center; justify-items: center; gap: 12px; color: var(--c-muted); }

/* nút */
.btn { display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 14px; border-radius: var(--radius-s); border: 1px solid var(--c-border); background: var(--c-surface); cursor: pointer; font-weight: 500; white-space: nowrap; transition: background .15s, border-color .15s, box-shadow .15s; }
.btn:hover:not(:disabled) { border-color: #b8c9c8; background: #f7fafa; }
.btn:focus-visible, .icon-btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .card:focus-visible { outline: 2px solid var(--c-primary-2); outline-offset: 2px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.btn.primary:hover:not(:disabled) { background: var(--c-primary-2); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.ghost:hover:not(:disabled) { background: var(--c-soft); }
.btn.danger { color: var(--c-err); }
.btn.small { height: 30px; padding: 0 10px; font-size: 13px; }
.btn.on-dark { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); color: #fff; }
.btn.on-dark:hover:not(:disabled) { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.3); }
.icon-btn { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: var(--radius-s); border: 0; background: transparent; cursor: pointer; color: var(--c-muted); }
.icon-btn:hover { background: var(--c-soft); color: var(--c-text); }
.spinner { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--c-soft); border-top-color: var(--c-primary); animation: spin .8s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ô nhập */
label.f { display: grid; gap: 4px; font-size: 13px; color: var(--c-muted); font-weight: 500; }
label.f > span.hint { font-weight: 400; font-size: 12px; }
input[type=text], input[type=email], input[type=password], input[type=search], input[type=number], select, textarea { width: 100%; border: 1px solid var(--c-border); border-radius: var(--radius-s); background: #fff; padding: 8px 10px; color: var(--c-text); font-size: 14px; }
textarea { resize: vertical; min-height: 64px; line-height: 1.45; }
input::placeholder, textarea::placeholder { color: #93a3a4; }
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; }
.check input { width: 16px; height: 16px; accent-color: var(--c-primary); }

/* khung */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 18px; height: 56px; padding: 0 20px; background: var(--c-primary); color: #fff; }
.top .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; font-weight: 600; letter-spacing: .2px; }
.top .logo img { height: 26px; }
.top .logo b { font-weight: 600; padding-left: 10px; border-left: 1px solid rgba(255,255,255,.3); }
.top nav { display: flex; gap: 4px; }
.top nav a { color: #d6e6e4; text-decoration: none; padding: 7px 12px; border-radius: var(--radius-s); display: inline-flex; gap: 8px; align-items: center; font-weight: 500; }
.top nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
.top nav a.on { background: rgba(255,255,255,.14); color: #fff; }
.top .sp { flex: 1; }
.top .me { display: flex; align-items: center; gap: 10px; color: #d6e6e4; font-size: 13px; }
.pill { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px; border-radius: 999px; font-size: 12px; font-weight: 600; border: 0; cursor: pointer; }
.pill .dot { width: 8px; height: 8px; border-radius: 50%; }
.pill.ok { background: rgba(186,211,208,.18); color: #dff0ee; } .pill.ok .dot { background: #6fd39b; }
.pill.warn { background: #fdf1dc; color: #7a4d00; } .pill.warn .dot { background: #e0a020; }
.banner { display: flex; align-items: center; gap: 10px; padding: 9px 20px; font-size: 13px; background: var(--c-warn-bg); color: #6b4500; border-bottom: 1px solid #f0dcb4; }
.banner.info { background: var(--c-info-bg); color: var(--c-primary); border-color: #cfe1e2; }
.page { max-width: 1180px; margin: 0 auto; padding: 28px 24px 60px; }
.page-head { display: flex; align-items: flex-end; gap: 16px; margin-bottom: 20px; }
.page-head h1 { font-size: 24px; color: var(--c-primary); }
.page-head p { margin: 4px 0 0; color: var(--c-muted); }
.page-head .sp { flex: 1; }
.panel { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: var(--shadow); }
.muted { color: var(--c-muted); }
.small { font-size: 12px; }
.row { display: flex; align-items: center; gap: 8px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.stack { display: grid; gap: 12px; }
.stack > .btn { justify-self: start; }
code, .mono { font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace; font-size: 12.5px; background: var(--c-soft); padding: 1px 6px; border-radius: 4px; }

/* trạng thái */
.state { display: grid; justify-items: center; gap: 10px; padding: 48px 20px; color: var(--c-muted); text-align: center; }
.state p { margin: 0; max-width: 520px; }
.state.error { color: var(--c-err); }
.chip { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--c-soft); color: var(--c-muted); white-space: nowrap; }
.chip.st-nhap { background: #eef1f1; color: #4b5d5f; }
.chip.st-da-dung { background: var(--c-info-bg); color: var(--c-primary); }
.chip.st-da-nop { background: var(--c-warn-bg); color: #7a4d00; }
.chip.st-duyet { background: var(--c-ok-bg); color: var(--c-ok); }
.chip.fmt { background: #fff; border: 1px solid var(--c-border); color: var(--c-muted); font-weight: 500; }

/* đăng nhập */
.login { min-height: 100vh; display: grid; place-items: center; background: radial-gradient(120% 80% at 50% 0%, var(--c-primary-2), var(--c-primary) 55%, var(--c-primary-3)); padding: 24px; }
.login .box { width: 100%; max-width: 400px; }
.login .brand { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-bottom: 22px; color: #d6e6e4; }
.login .brand img { height: 40px; }
.login .brand b { color: #fff; font-size: 20px; font-weight: 600; letter-spacing: .3px; }
.login form { background: #fff; border-radius: 16px; padding: 26px; display: grid; gap: 14px; box-shadow: 0 24px 60px rgba(0,0,0,.25); }
.login form h1 { font-size: 18px; color: var(--c-primary); }
.login .note { font-size: 12px; color: var(--c-muted); margin: 0; }
.login .btn.primary { height: 42px; justify-content: center; }
.msg { padding: 10px 12px; border-radius: var(--radius-s); font-size: 13px; display: flex; gap: 8px; align-items: flex-start; }
.msg.error { background: var(--c-err-bg); color: var(--c-err); }
.msg.warn { background: var(--c-warn-bg); color: #6b4500; }
.msg.ok { background: var(--c-ok-bg); color: var(--c-ok); }
.msg.info { background: var(--c-info-bg); color: var(--c-primary); }

/* danh sách video */
.vlist { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.card { display: grid; gap: 8px; padding: 16px 18px; background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); cursor: pointer; text-align: left; transition: border-color .15s, box-shadow .15s, transform .15s; }
.card:hover { border-color: #a9c3c1; box-shadow: var(--shadow); transform: translateY(-1px); }
.card h3 { font-size: 15px; color: var(--c-text); }
.card .meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; color: var(--c-muted); font-size: 12px; }
.card .foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; color: var(--c-muted); font-size: 12px; }

/* tạo video */
.pick { display: grid; gap: 8px; }
.pick-list { max-height: 260px; overflow: auto; border: 1px solid var(--c-border); border-radius: var(--radius-s); }
.pick-item { display: grid; gap: 2px; width: 100%; padding: 9px 12px; border: 0; border-bottom: 1px solid var(--c-soft); background: #fff; text-align: left; cursor: pointer; }
.pick-item:hover { background: #f5f9f9; }
.pick-item.on { background: var(--c-info-bg); box-shadow: inset 3px 0 0 var(--c-primary); }
.pick-item small { color: var(--c-muted); }
.opts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.opt { display: grid; gap: 2px; padding: 10px 12px; border: 1px solid var(--c-border); border-radius: var(--radius-s); cursor: pointer; background: #fff; text-align: left; }
.opt[aria-pressed=true] { border-color: var(--c-primary); background: var(--c-info-bg); box-shadow: inset 0 0 0 1px var(--c-primary); }
.opt b { font-weight: 600; font-size: 14px; }
.opt small { color: var(--c-muted); font-size: 12px; }
.opts.three { grid-template-columns: repeat(3, 1fr); }
.sec-title { font-size: 13px; font-weight: 600; color: var(--c-primary); margin: 4px 0 6px; text-transform: none; }

/* hộp thoại */
.modal-bg { position: fixed; inset: 0; z-index: 50; background: rgba(10,38,41,.5); display: grid; place-items: center; padding: 24px; animation: fade .15s; }
.modal { width: 100%; max-width: 560px; max-height: calc(100vh - 48px); display: flex; flex-direction: column; background: #fff; border-radius: 16px; box-shadow: 0 30px 80px rgba(0,0,0,.3); }
.modal.wide { max-width: 920px; }
.modal header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px 10px; }
.modal header h2 { font-size: 17px; color: var(--c-primary); }
.modal-body { padding: 4px 20px 16px; overflow: auto; display: grid; gap: 14px; }
.modal footer { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 20px 16px; border-top: 1px solid var(--c-soft); }
@keyframes fade { from { opacity: 0; } }
#toasts { position: fixed; right: 20px; bottom: 20px; z-index: 80; display: grid; gap: 8px; }
.toast { display: flex; align-items: flex-start; gap: 10px; max-width: 420px; padding: 11px 14px; border-radius: 10px; background: var(--c-primary); color: #fff; box-shadow: 0 10px 30px rgba(0,0,0,.25); font-size: 13px; animation: fade .2s; transition: opacity .3s; }
.toast.error { background: var(--c-err); } .toast.ok { background: var(--c-ok); }
.toast.out { opacity: 0; }
.progress-box { display: grid; gap: 6px; }
.progress { height: 8px; border-radius: 99px; background: var(--c-soft); overflow: hidden; }
.progress-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--c-primary-2), var(--c-moss)); border-radius: 99px; transition: width .3s; }
.progress-label { font-size: 12px; color: var(--c-muted); }

/* trình soạn */
.ed { display: grid; grid-template-rows: auto auto 1fr; height: 100vh; }
.ed-bar { display: flex; align-items: center; gap: 10px; padding: 8px 14px; background: var(--c-primary); color: #fff; }
.ed-bar .title { flex: 1; min-width: 0; display: grid; }
.ed-bar .title input { background: transparent; border: 1px solid transparent; color: #fff; font-weight: 600; font-size: 15px; padding: 4px 8px; border-radius: 6px; }
.ed-bar .title input:hover, .ed-bar .title input:focus { border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.06); outline: none; }
.ed-bar .title small { color: #b7cfcc; font-size: 12px; padding-left: 9px; display: flex; gap: 8px; align-items: center; }
.ed-bar .saved { color: #b7cfcc; font-size: 12px; white-space: nowrap; }
.ed-bar .saved.err { color: #ffb4ab; }
.ed-bar .icon-btn { color: #d6e6e4; } .ed-bar .icon-btn:hover { background: rgba(255,255,255,.1); color: #fff; }
.ed-job { display: none; align-items: center; gap: 14px; padding: 8px 16px; background: var(--c-info-bg); border-bottom: 1px solid #cfe1e2; }
.ed-job.on { display: flex; }
.ed-job .progress-box { flex: 1; }
.ed-main { display: grid; grid-template-columns: 260px minmax(360px, 1fr) 390px; min-height: 0; }
.ed-col { min-height: 0; overflow: auto; }
.scenes { border-right: 1px solid var(--c-border); background: #fff; display: flex; flex-direction: column; }
.scenes-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 12px 8px; }
.scenes-head h3 { font-size: 13px; color: var(--c-muted); font-weight: 600; }
.scene-list { list-style: none; margin: 0; padding: 0 8px 8px; display: grid; gap: 6px; }
.sc { display: grid; grid-template-columns: 18px 1fr auto; gap: 8px; align-items: center; padding: 8px 8px 8px 4px; border: 1px solid var(--c-border); border-radius: 10px; background: #fff; cursor: pointer; }
.sc:hover { border-color: #a9c3c1; }
.sc.on { border-color: var(--c-primary); box-shadow: inset 0 0 0 1px var(--c-primary); background: #f6fafa; }
.sc.drag { opacity: .4; }
.sc.over { border-top: 3px solid var(--c-primary-2); }
.sc .grip { color: #9fb2b3; cursor: grab; display: grid; place-items: center; }
.sc .t { min-width: 0; }
.sc .t b { display: block; font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc .t small { display: flex; gap: 6px; align-items: center; color: var(--c-muted); font-size: 11.5px; }
.vdot { width: 7px; height: 7px; border-radius: 50%; background: #c9d4d4; display: inline-block; }
.vdot.ok { background: var(--c-ok); } .vdot.need { background: #e0a020; }
.sc .thumb { width: 38px; height: 38px; border-radius: 6px; object-fit: cover; background: var(--c-soft); }
.add-menu { display: grid; gap: 4px; padding: 6px 12px 14px; }
.add-menu .opt { padding: 7px 10px; }
.stagebox { display: grid; grid-template-rows: auto minmax(200px, 1fr) auto auto; min-height: 0; background: #0a2629; }
.stage-tabs { display: flex; gap: 6px; padding: 10px 14px; align-items: center; }
.stage-tabs .seg { display: inline-flex; background: rgba(255,255,255,.08); border-radius: 8px; padding: 3px; }
.stage-tabs .seg button { border: 0; background: transparent; color: #b7cfcc; padding: 5px 12px; border-radius: 6px; cursor: pointer; font-size: 12.5px; font-weight: 600; }
.stage-tabs .seg button.on { background: #fff; color: var(--c-primary); }
.stage-tabs .note { color: #8fb0ad; font-size: 12px; margin-left: auto; }
.stage-frame { position: relative; min-height: 0; }
.stage-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.controls { display: flex; align-items: center; gap: 12px; padding: 10px 16px 14px; color: #d6e6e4; }
.controls .play { width: 40px; height: 40px; border-radius: 50%; border: 0; display: grid; place-items: center; background: var(--c-accent); color: var(--c-primary); cursor: pointer; }
.controls .play:hover { background: #fff; }
.controls input[type=range] { flex: 1; accent-color: var(--c-accent); }
.controls .time { font-variant-numeric: tabular-nums; font-size: 12.5px; min-width: 92px; text-align: right; }
.controls .st-safe-btn { color: #b7cfcc; } .controls .st-safe-btn:hover { background: rgba(255,255,255,.1); color: #fff; } .controls .st-safe-btn[aria-pressed=true] { background: var(--c-accent); color: var(--c-primary); }
.side { border-left: 1px solid var(--c-border); background: #fff; display: grid; grid-template-rows: auto 1fr; min-height: 0; }
.tabs { display: flex; gap: 2px; padding: 8px 10px 0; border-bottom: 1px solid var(--c-border); }
.tabs button { border: 0; background: transparent; padding: 8px 10px; font-weight: 600; font-size: 13px; color: var(--c-muted); border-bottom: 2px solid transparent; cursor: pointer; display: inline-flex; gap: 6px; align-items: center; }
.tabs button.on { color: var(--c-primary); border-bottom-color: var(--c-primary); }
.side-body { overflow: auto; padding: 14px 16px 40px; display: grid; gap: 14px; align-content: start; }
.fld-row { display: grid; grid-template-columns: 1fr 1fr 28px; gap: 6px; align-items: center; }
.fld-row.one { grid-template-columns: 1fr 28px; }
.img-pick { display: grid; grid-template-columns: 88px 1fr; gap: 10px; align-items: center; }
.img-pick img, .img-pick .ph { width: 88px; height: 64px; object-fit: cover; border-radius: 8px; background: var(--c-soft); display: grid; place-items: center; color: var(--c-muted); }
.gal { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.gal .g { position: relative; }
.gal img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 6px; display: block; }
.gal .g button { position: absolute; top: 3px; right: 3px; width: 22px; height: 22px; border-radius: 50%; border: 0; background: rgba(0,0,0,.6); color: #fff; display: grid; place-items: center; cursor: pointer; }
.assets { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
.asset { position: relative; border: 2px solid transparent; border-radius: 10px; padding: 0; background: var(--c-soft); cursor: pointer; overflow: hidden; text-align: left; }
.asset img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; background: #dfe7e7; }
.asset.logo img { object-fit: contain; background: var(--c-primary); padding: 10px; }
.asset small { display: block; padding: 4px 6px; font-size: 11px; color: var(--c-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; background: #fff; }
.asset.on { border-color: var(--c-primary); }
.asset .n { position: absolute; top: 6px; left: 6px; min-width: 22px; height: 22px; border-radius: 11px; background: var(--c-primary); color: #fff; font-size: 12px; font-weight: 700; display: grid; place-items: center; padding: 0 6px; }
.fact { border: 1px solid var(--c-border); border-radius: 10px; }
.fact summary { padding: 9px 12px; cursor: pointer; font-weight: 600; font-size: 13px; display: flex; justify-content: space-between; gap: 8px; }
.fact summary small { color: var(--c-muted); font-weight: 500; white-space: nowrap; }
.fact pre { margin: 0; padding: 0 12px 12px; white-space: pre-wrap; font: 12.5px/1.55 var(--f); color: var(--c-text); max-height: 320px; overflow: auto; }
.voice-row { display: grid; grid-template-columns: 1fr 34px; gap: 6px; }
.issues { display: grid; gap: 8px; }
.issue { padding: 10px 12px; border-radius: 10px; background: var(--c-err-bg); color: #5c1410; font-size: 13px; display: grid; gap: 4px; }
.issue b { color: var(--c-err); }
.files { display: grid; gap: 8px; }
.file { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--c-border); border-radius: 10px; }
.file .sp { flex: 1; }
.hist { display: grid; gap: 6px; }
.hist .h { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border: 1px solid var(--c-border); border-radius: 10px; }
.hist .h .sp { flex: 1; }
.checks { display: grid; gap: 10px; }
.chk { display: grid; grid-template-columns: 28px 1fr; gap: 10px; padding: 12px 14px; border: 1px solid var(--c-border); border-radius: 10px; background: #fff; }
.chk .s { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; }
.chk.ok .s { background: var(--c-ok-bg); color: var(--c-ok); } .chk.bad .s { background: var(--c-err-bg); color: var(--c-err); } .chk.opt .s { background: var(--c-warn-bg); color: var(--c-warn); }
.chk b { font-weight: 600; } .chk p { margin: 2px 0 0; font-size: 13px; color: var(--c-muted); word-break: break-all; }
.chk .fix { margin-top: 6px; font-size: 13px; color: var(--c-text); }
.cmd { display: flex; align-items: center; gap: 8px; background: var(--c-primary-3); color: #dff0ee; border-radius: 8px; padding: 10px 12px; font: 12.5px/1.5 ui-monospace, Menlo, Consolas, monospace; overflow: auto; }
.cmd span { flex: 1; white-space: pre; }
.cmd button { color: #bad3d0; }
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.kpi { padding: 14px 16px; border: 1px solid var(--c-border); border-radius: var(--radius); background: #fff; display: grid; gap: 6px; }
.kpi .big { font-size: 26px; font-weight: 700; color: var(--c-primary); font-variant-numeric: tabular-nums; }
.meter { height: 8px; border-radius: 99px; background: var(--c-soft); overflow: hidden; } .meter > div { height: 100%; background: var(--c-primary-2); }
.meter.hi > div { background: #d9822b; } .meter.full > div { background: var(--c-err); }
table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
table.t th, table.t td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--c-soft); }
table.t th { color: var(--c-muted); font-weight: 600; font-size: 12px; }
table.t td.n { text-align: right; font-variant-numeric: tabular-nums; }
.ai-box { display: grid; gap: 10px; }
.ai-box textarea:disabled { background: #f6f8f8; }
@media (max-width: 1100px) { .ed-main { grid-template-columns: 220px minmax(300px, 1fr) 340px; } }

/* Nhờ AI (web/js/ai.js) */
.ai-box { display: grid; gap: 10px; }
.ai-head { display: flex; align-items: flex-end; gap: 6px; }
.f-label { font-size: 13px; color: var(--c-muted); font-weight: 500; margin-bottom: -4px; }
.ai-seg { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--c-soft); border-radius: 9px; padding: 3px; gap: 2px; }
.ai-seg button { border: 0; background: transparent; padding: 7px 6px; border-radius: 7px; cursor: pointer; font-weight: 600; font-size: 13px; color: var(--c-muted); }
.ai-seg button.on { background: #fff; color: var(--c-primary); box-shadow: 0 1px 2px rgba(15,59,64,.12); }
.ai-scope { display: grid; gap: 6px; }
.ai-scope .check { align-items: flex-start; font-size: 13px; } .ai-scope .check input { margin-top: 2px; }
.ai-ideas { display: flex; flex-wrap: wrap; gap: 6px; }
.ai-idea { border: 1px dashed var(--c-border); background: #fff; color: var(--c-primary-2); border-radius: 999px; padding: 4px 10px; font-size: 12px; cursor: pointer; text-align: left; }
.ai-idea:hover { border-style: solid; background: var(--c-info-bg); }
.ai-run { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; background: var(--c-info-bg); color: var(--c-primary); }
.ai-run > div { flex: 1; }
.ai-conv { display: grid; gap: 10px; padding: 10px 12px; }
.ai-conv .turn { display: grid; gap: 4px; }
.ai-conv .q { justify-self: end; max-width: 92%; background: var(--c-primary); color: #fff; padding: 6px 10px; border-radius: 10px 10px 2px 10px; font-size: 13px; }
.ai-conv .a { max-width: 92%; background: var(--c-soft); padding: 6px 10px; border-radius: 10px 10px 10px 2px; font-size: 13px; }
.ai-caps { display: grid; gap: 10px; padding: 0; }
details .ai-caps { padding: 10px 12px; }
.ai-cap { border: 1px solid var(--c-border); border-radius: 10px; padding: 8px 10px; display: grid; gap: 6px; background: #fff; }
.ai-cap pre { margin: 0; white-space: pre-wrap; word-break: break-word; font: 13px/1.5 var(--f); max-height: 220px; overflow: auto; }
.ai-diff { display: grid; gap: 10px; }
.ai-sc { border: 1px solid var(--c-border); border-radius: 10px; padding: 10px 12px; display: grid; gap: 8px; }
.ai-sc.same { padding: 6px 12px; background: #fafcfc; }
.ai-sc .hd { display: flex; align-items: center; gap: 8px; }
.ai-sc .cols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ai-sc .cap { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--c-muted); font-weight: 700; margin-bottom: 4px; }
.chip.ai-k.ok { background: var(--c-ok-bg); color: var(--c-ok); } .chip.ai-k.info { background: var(--c-info-bg); color: var(--c-primary); }
.chip.ai-k.err { background: var(--c-err-bg); color: var(--c-err); } .chip.ai-k.warn { background: var(--c-warn-bg); color: #7a4d00; }
.ai-sv { display: grid; gap: 4px; font-size: 13px; background: #fafcfc; border-radius: 8px; padding: 8px 10px; min-height: 40px; }
.ai-sv.none { color: var(--c-muted); place-items: center; }
.ai-sv .l { display: grid; grid-template-columns: 78px 1fr; gap: 8px; }
.ai-sv .l > span { color: var(--c-muted); font-size: 12px; }
.ai-sv .l > div { white-space: pre-wrap; word-break: break-word; }
.ai-sv .imgs { display: flex; gap: 4px; }
.ai-sv .imgs img { width: 64px; height: 44px; object-fit: cover; border-radius: 6px; }
@media (max-width: 720px) { .ai-sc .cols { grid-template-columns: 1fr; } }
.recent-ai td.err { color: var(--c-err); }
.tbl-wrap { overflow-x: auto; } .tbl-wrap table.t td, .tbl-wrap table.t th { white-space: nowrap; }
/* Thư mục & sao lưu (#/du-lieu — web/js/data.js) */
.dl-crumb { margin: 0 0 4px !important; font-size: 13px; }
.dl-crumb a { color: var(--c-muted); }
.dl-panel { padding: 18px 20px; }
.dl-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.dl-row { display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; gap: 12px; padding: 14px 0; border-top: 1px solid var(--c-border); align-items: start; }
.dl-ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--c-info-bg); color: var(--c-primary); }
.dl-main { display: grid; gap: 4px; min-width: 0; }
.dl-main p { margin: 0; }
.dl-title { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.dl-tag { background: var(--c-soft); color: var(--c-muted); }
.dl-tag.ok { background: var(--c-ok-bg); color: var(--c-ok); }
.dl-tag.warn { background: var(--c-warn-bg); color: var(--c-warn); }
.dl-code, .dl-note code { font: 12.5px/1.5 ui-monospace, Menlo, Consolas, monospace; background: var(--c-soft); border-radius: 6px; padding: 3px 8px; word-break: break-all; }
.dl-code { display: block; color: var(--c-text); }
.dl-bk { display: flex; align-items: center; gap: 6px; font-size: 12.5px; }
.dl-bk.yes { color: var(--c-ok); }
.dl-bk.no { color: var(--c-warn); }
.dl-act { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.dl-note { margin: 0; }
.dl-break { word-break: break-all; }
.dl-path { display: flex; gap: 8px; align-items: center; }
.dl-path input { flex: 1; min-width: 0; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; }
.dl-items { display: grid; border: 1px solid var(--c-border); border-radius: 10px; overflow: hidden; }
.dl-item { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 10px 12px; border-top: 1px solid var(--c-border); cursor: pointer; background: #fff; }
.dl-item:first-child { border-top: 0; }
.dl-item input { width: 16px; height: 16px; accent-color: var(--c-primary); margin: 0; }
.dl-item.total { background: var(--c-soft); cursor: default; }
.dl-always { color: var(--c-ok); display: grid; place-items: center; }
.dl-it { display: grid; gap: 1px; min-width: 0; }
.dl-it small { color: var(--c-muted); font-size: 12px; }
.dl-sz { font-variant-numeric: tabular-nums; color: var(--c-muted); font-size: 13px; white-space: nowrap; }
.dl-item.total .dl-sz { color: var(--c-primary); font-size: 14px; }
.dl-job { display: flex; gap: 10px; align-items: center; }
.dl-job .progress-box { flex: 1; }
.dl-opts .opt:disabled { opacity: .6; cursor: not-allowed; }
.dl-sum { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.dl-sum > div { display: grid; gap: 2px; padding: 10px 12px; border: 1px solid var(--c-border); border-radius: 10px; background: #fff; min-width: 0; }
.dl-sum b { overflow-wrap: anywhere; }
.dl-list summary { cursor: pointer; font-weight: 500; }
.dl-list ul { margin: 8px 0 0; padding-left: 18px; display: grid; gap: 4px; font-size: 13px; }
.dl-list .chip { margin-left: 6px; }
.row.wrap { flex-wrap: wrap; }
@media (max-width: 720px) {
  .dl-panel { padding: 14px; }
  .dl-row { grid-template-columns: 30px minmax(0, 1fr); }
  .dl-ic { width: 28px; height: 28px; }
  .dl-act { grid-column: 2; justify-content: flex-start; }
  .dl-path { flex-wrap: wrap; }
  .dl-path input { flex-basis: 100%; }
  .dl-sum { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dl-opts { grid-template-columns: 1fr; }
}

/* thanh trên — khổ hẹp: mục điều hướng thu vào nút ☰ (03/11/2026 — trước đó tràn ngang ở 390px) */
.top .nav-toggle { display: none; color: #fff; }
.top .nav-toggle:hover { background: rgba(255,255,255,.12); color: #fff; }
@media (max-width: 1080px) { .top { gap: 12px; padding: 0 14px; } }
@media (max-width: 900px) {
  .top .nav-toggle { display: inline-grid; }
  .top nav { display: none; position: absolute; top: 56px; left: 0; right: 0; flex-direction: column; gap: 2px; padding: 8px 12px 12px; background: var(--c-primary); box-shadow: 0 12px 24px rgba(0,0,0,.25); }
  .top.open nav { display: flex; }
  .top nav a { padding: 10px 12px; }
  .top .pill-t { display: none; }
  .top .pill { width: 28px; padding: 0; justify-content: center; }
  .page { padding: 20px 16px 48px; }
  .page-head { flex-wrap: wrap; }
}
@media (max-width: 420px) { .top .logo b { display: none; } }

/* Giọng đọc (#/giong — web/js/voices.js) */
.vc-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 16px; align-items: start; }
.vc-side { grid-column: 2; grid-row: 1; display: grid; gap: 16px; position: sticky; top: 72px; }
.vc-main { grid-column: 1; grid-row: 1; }
.vc-panel { padding: 16px 18px; }
.vc-filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.vc-filters input[type=search] { flex: 1 1 200px; width: auto; }
.vc-filters select { flex: 0 1 220px; width: auto; }
.vc-seg { display: inline-flex; background: var(--c-soft); border-radius: 9px; padding: 3px; gap: 2px; }
.vc-seg button { border: 0; background: transparent; padding: 6px 10px; border-radius: 7px; cursor: pointer; font-weight: 600; font-size: 13px; color: var(--c-muted); }
.vc-seg button.on { background: #fff; color: var(--c-primary); box-shadow: 0 1px 2px rgba(15,59,64,.12); }
.vc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 10px; }
.vc-card { display: grid; gap: 6px; padding: 12px; border: 1px solid var(--c-border); border-radius: 10px; background: #fff; min-width: 0; }
.vc-card.on { border-color: var(--c-primary); box-shadow: inset 0 0 0 1px var(--c-primary); background: #f7fbfb; }
.vc-card.mine { background: #fbfdfd; }
.vc-hd { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.vc-hd b { font-size: 15px; margin-right: auto; }
.vc-act { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.vc-act .icon-btn { width: 30px; height: 30px; }
.vc-audio { width: 100%; height: 36px; }
.vc-speed { max-width: 180px; }
.vc-meter { height: 6px; border-radius: 3px; background: var(--c-soft); overflow: hidden; }
.vc-meter > div { height: 100%; width: 0; background: var(--c-ok); transition: width .1s; }
.vc-clock { font-variant-numeric: tabular-nums; }
.vc-sample { margin: 0; padding: 10px 14px; border-left: 3px solid var(--c-primary); background: var(--c-info-bg); border-radius: 0 8px 8px 0; font-size: 15px; line-height: 1.6; }
.vc-consent { align-items: flex-start; font-weight: 600; } .vc-consent input { margin-top: 3px; }
.vc-rule { align-items: flex-start; }
.row .sp { flex: 1; }
@media (max-width: 980px) {
  .vc-layout { grid-template-columns: 1fr; }
  .vc-side { grid-column: 1; grid-row: auto; position: static; }
  .vc-main { grid-column: 1; grid-row: auto; }
}
@media (max-width: 520px) { .vc-grid { grid-template-columns: 1fr; } .vc-g2 { grid-template-columns: 1fr; } .vc-panel { padding: 14px; } }

/* chạy quảng cáo (web/js/ads-ui.js) */
.ads-plats { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.ads-note { margin: 0; }
@media (max-width: 520px) { .opts, .opts.three { grid-template-columns: 1fr; } .modal-bg { padding: 10px; } .modal { max-height: calc(100vh - 20px); } }

/* góc phải thanh trên: dùng AI · chuông · ảnh đại diện → menu (web/js/topbar.js) */
.tb-right { display: flex; align-items: center; gap: 6px; }
.tb-pop { position: relative; }
.tb-me, .tb-bell, .tb-ai { border: 0; background: transparent; color: #fff; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; }
.tb-me { padding: 2px; } .tb-me:hover .tb-av, .tb-me[aria-expanded=true] .tb-av { box-shadow: 0 0 0 2px rgba(255,255,255,.55); }
.tb-bell { width: 36px; height: 36px; justify-content: center; position: relative; color: #d6e6e4; }
.tb-bell:hover, .tb-bell[aria-expanded=true], .tb-ai:hover, .tb-ai[aria-expanded=true] { background: rgba(255,255,255,.12); color: #fff; }
.tb-count { position: absolute; top: 3px; right: 2px; min-width: 17px; height: 17px; padding: 0 4px; border-radius: 9px; background: #e5484d; color: #fff; font-size: 11px; font-weight: 700; line-height: 17px; text-align: center; box-shadow: 0 0 0 2px var(--c-primary); }
.tb-ai { height: 32px; padding: 0 9px 0 5px; color: #9fe0bd; font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums; }
.tb-ai.none { color: #b9cfcc; } .tb-ai.hi { color: #ffc861; } .tb-ai.full { color: #ff8a80; }
.tb-av { display: inline-grid; place-items: center; border-radius: 50%; color: #fff; font-weight: 700; overflow: hidden; flex: none; }
.tb-av img { width: 100%; height: 100%; object-fit: cover; }
.tb-panel { position: absolute; right: 0; top: calc(100% + 8px); z-index: 40; width: 300px; background: #fff; color: var(--c-text); border-radius: 12px; box-shadow: 0 18px 50px rgba(0,0,0,.25); border: 1px solid var(--c-border); padding: 8px; display: grid; gap: 2px; }
.tb-who { display: flex; align-items: center; gap: 12px; padding: 8px 8px 10px; }
.tb-who > div { display: grid; min-width: 0; } .tb-who b { font-size: 15px; } .tb-who > div > span { color: var(--c-muted); font-size: 12px; overflow-wrap: anywhere; }
.tb-menu .tb-who { border-bottom: 1px solid var(--c-soft); margin-bottom: 4px; }
.tb-item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; color: var(--c-text); text-decoration: none; border: 0; background: transparent; cursor: pointer; text-align: left; width: 100%; font-size: 14px; }
.tb-item:hover { background: var(--c-soft); } .tb-item .ic { color: var(--c-muted); }
.tb-sep { height: 1px; background: var(--c-soft); margin: 4px 0; }
.tb-ai-panel { width: 320px; padding: 12px; }
.tb-ai-body { display: grid; gap: 12px; }
.tb-ai-head { display: grid; gap: 2px; }
.tb-ai-head.row { display: flex; padding: 4px 6px 8px; }
.tb-ai-prov { display: grid; gap: 6px; padding-top: 10px; border-top: 1px solid var(--c-soft); }
.tb-ai-prov .chip { margin-left: 6px; }
.tb-ai-w { display: grid; gap: 3px; font-size: 13px; }
.tb-link { font-size: 13px; font-weight: 600; }
.tb-notice { width: 360px; padding: 8px; }
.tb-mini { border: 0; background: transparent; color: var(--c-primary-2); font-size: 12px; font-weight: 600; cursor: pointer; }
.tb-mini:disabled { color: var(--c-muted); cursor: default; }
.tb-nlist { display: grid; gap: 2px; max-height: 60vh; overflow: auto; }
.tb-n { display: grid; grid-template-columns: 10px 1fr; gap: 8px; padding: 8px; border-radius: 8px; color: var(--c-text); text-decoration: none; font-size: 13px; }
.tb-n:hover { background: var(--c-soft); }
.tb-n > div { display: grid; gap: 2px; min-width: 0; } .tb-n span { color: var(--c-muted); overflow-wrap: anywhere; } .tb-n small { color: var(--c-muted); font-size: 11px; }
.tb-ndot { width: 8px; height: 8px; border-radius: 50%; margin-top: 5px; background: transparent; }
.tb-n.new { background: #f3f9f9; } .tb-n.new .tb-ndot { background: var(--c-primary-2); }
.tb-n.new.error .tb-ndot { background: var(--c-err); } .tb-n.new.ok .tb-ndot { background: var(--c-ok); } .tb-n.new.warn .tb-ndot { background: #e0a020; }
.tb-nfoot { margin: 6px 6px 2px; }
@media (max-width: 900px) {
  .tb-right { gap: 2px; }
  .tb-ai-t { display: none; } .tb-ai { padding: 0 5px; }
  /* tấm trượt từ dưới lên ở khổ hẹp */
  .tb-panel { position: fixed; left: 0; right: 0; top: auto; bottom: 0; width: auto; max-height: 82vh; overflow: auto; border-radius: 16px 16px 0 0; padding: 12px 12px calc(16px + env(safe-area-inset-bottom)); box-shadow: 0 -12px 40px rgba(0,0,0,.3); animation: tb-up .18s ease-out; }
  .tb-panel::before { content: ''; justify-self: center; width: 40px; height: 4px; border-radius: 2px; background: var(--c-border); margin-bottom: 6px; }
  .tb-item { padding: 12px 10px; }
}
@keyframes tb-up { from { transform: translateY(30px); opacity: .4; } }
/* Thiết lập của tôi (#/thiet-lap — web/js/settings.js) */
.st-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; align-items: start; }
.st-side { display: grid; gap: 16px; }
.st-panel { padding: 16px 18px; }
.st-list { display: grid; gap: 8px; }
.st-row { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 12px; align-items: center; padding: 10px 12px; border: 1px solid var(--c-border); border-radius: 10px; }
.st-row.on { border-color: var(--c-primary); background: #f7fbfb; }
.st-txt { display: grid; gap: 2px; min-width: 0; }
.st-act { grid-column: 2; display: flex; flex-wrap: wrap; gap: 4px; }
.st-sw { display: inline-flex; } .st-sw i { width: 14px; height: 28px; display: block; } .st-sw i:first-child { border-radius: 6px 0 0 6px; } .st-sw i:last-child { border-radius: 0 6px 6px 0; }
@media (max-width: 900px) { .st-grid { grid-template-columns: 1fr; } }
/* trạng thái đồng bộ (web/js/sync.js) */
.sync { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; white-space: nowrap; color: var(--c-muted); }
.sync.s-synced { color: var(--c-ok); } .sync.s-modified { color: #9a6200; } .sync.s-syncing { color: var(--c-primary-2); } .sync.s-syncing .ic { animation: spin-y 1s ease-in-out infinite alternate; }
@keyframes spin-y { to { transform: translateY(-2px); } }
.chip.st-tra-lai { background: var(--c-err-bg); color: var(--c-err); }
.card .meta .sp { flex: 1; }
/* Tổng quan (web/js/overview.js) */
.ov { display: grid; gap: 16px; }
.ov-kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
.ov-kpi .big { font-size: 22px; }
a.ov-kpi { text-decoration: none; color: inherit; } a.ov-kpi:hover { border-color: #a9c3c1; }
.ov-kpi.ok .big { color: var(--c-ok); } .ov-kpi.err .big { color: var(--c-err); } .ov-kpi.warn .big { color: #9a6200; }
.ov-grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 16px; align-items: start; }
.ov-side { display: grid; gap: 16px; }
.ov-card { padding: 16px 18px; display: grid; gap: 10px; }
.ov-list { display: grid; gap: 2px; }
.ov-row { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto auto; gap: 10px; align-items: center; padding: 8px; border-radius: 8px; color: var(--c-text); text-decoration: none; }
a.ov-row:hover { background: var(--c-soft); }
.ov-row > div { display: grid; min-width: 0; } .ov-row b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.ov-row .ic { color: var(--c-muted); }
.ov-m { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; overflow-wrap: anywhere; } .ov-m.ok .ic { color: var(--c-ok); } .ov-m.bad .ic { color: #9a6200; }
@media (max-width: 900px) { .ov-grid { grid-template-columns: 1fr; } .ov-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ov-row { grid-template-columns: 22px minmax(0, 1fr) auto; } .ov-row > .chip { display: none; } }
/* Dự án (web/js/projects.js) */
.pj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 12px; }
.pj-card { display: grid; gap: 8px; padding: 14px 16px; background: #fff; border: 1px solid var(--c-border); border-radius: 12px; align-content: start; min-width: 0; }
.pj-card.none { border-style: dashed; background: #fafcfc; }
.pj-hd { display: flex; align-items: center; gap: 8px; } .pj-hd b { flex: 1; font-size: 15px; }
.pj-stats { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; align-items: center; } .pj-stats > span { display: inline-flex; align-items: center; gap: 5px; }
.pj-sync { gap: 3px !important; }
.pj-act { display: flex; flex-wrap: wrap; gap: 6px; }
@media (max-width: 520px) { .pj-grid { grid-template-columns: 1fr; } }
/* TIMELINE (web/js/timeline.js — giai đoạn 1, 03/11/2026) — nền tối cùng khung xem trước */
.tl { --tl-bg: #0c2c30; --tl-row: #10373c; --tl-line: rgba(255,255,255,.08); --tl-text: #d6e6e4; --tl-muted: #8fb0ad; position: relative; background: var(--tl-bg); border-top: 1px solid rgba(255,255,255,.1); color: var(--tl-text); user-select: none; -webkit-user-select: none; }
.tl-bar { display: flex; align-items: center; gap: 4px; padding: 6px 10px; border-bottom: 1px solid var(--tl-line); flex-wrap: wrap; }
.tl-btn { display: inline-flex; align-items: center; gap: 5px; height: 28px; padding: 0 8px; border-radius: 6px; border: 0; background: transparent; color: var(--tl-text); cursor: pointer; font-size: 12.5px; font-weight: 500; }
.tl-btn:hover:not(:disabled) { background: rgba(255,255,255,.1); }
.tl-btn:disabled { opacity: .35; cursor: default; }
.tl-btn.on { background: rgba(186,211,208,.18); color: #fff; }
.tl-btn.help { background: var(--c-accent); color: var(--c-primary); }
.tl-btn:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 1px; }
.tl-sep { width: 1px; height: 18px; background: var(--tl-line); margin: 0 4px; }
.tl-grow { flex: 1; }
.tl-zoom { font-size: 11px; color: var(--tl-muted); min-width: 52px; text-align: center; font-variant-numeric: tabular-nums; }
.tl-body { display: grid; grid-template-columns: 92px minmax(0, 1fr); }
.tl-heads { border-right: 1px solid var(--tl-line); }
.tl-hd { display: flex; align-items: center; gap: 6px; padding: 0 10px; font-size: 11.5px; font-weight: 600; color: var(--tl-muted); border-bottom: 1px solid var(--tl-line); white-space: nowrap; overflow: hidden; }
.tl-hd.ruler, .tl-row.ruler { height: 22px; }
.tl-hd.main, .tl-row.main { height: 58px; }
.tl-hd.ov, .tl-row.ov { height: 30px; }
.tl-hd.au, .tl-row.au { height: 22px; }
.tl-scroll { overflow-x: auto; overflow-y: hidden; scrollbar-color: #2b5a5f transparent; }
.tl-inner { position: relative; min-width: 100%; }
.tl-row { position: relative; border-bottom: 1px solid var(--tl-line); }
.tl-row.ruler { cursor: ew-resize; background: rgba(0,0,0,.15); }
.tl-row.ruler .tick { position: absolute; top: 12px; bottom: 0; width: 1px; background: rgba(255,255,255,.18); font-size: 10px; color: var(--tl-muted); }
.tl-row.ruler .tick.M { top: 4px; background: rgba(255,255,255,.35); padding-left: 4px; line-height: 1; white-space: nowrap; }
.tl-empty { padding: 30px 16px; color: var(--tl-muted); font-size: 13px; }
.tl-sc { position: absolute; top: 5px; bottom: 5px; display: flex; align-items: center; gap: 6px; padding: 0 12px 0 4px; border-radius: 8px; background: #1b4d53; border: 1px solid #2c6a71; cursor: grab; overflow: hidden; touch-action: none; }
.tl-sc:hover { border-color: #5f9ea3; }
.tl-sc.cur { border-color: var(--c-accent); box-shadow: inset 0 0 0 1px var(--c-accent); }
.tl-sc.sel { background: #24646b; border-color: #fff; }
.tl-sc.drag { opacity: .85; z-index: 5; cursor: grabbing; box-shadow: 0 10px 24px rgba(0,0,0,.5); }
.tl-sc img { width: 40px; height: 40px; border-radius: 5px; object-fit: cover; flex: none; pointer-events: none; }
.tl-sc .tx { min-width: 0; display: grid; }
.tl-sc .tx b { font-size: 12px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tl-sc .tx small { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--tl-muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.tl-edge { position: absolute; top: 0; bottom: 0; right: 0; width: 9px; cursor: ew-resize; background: linear-gradient(90deg, transparent, rgba(255,255,255,.18)); touch-action: none; }
.tl-edge.l { left: 0; right: auto; background: linear-gradient(270deg, transparent, rgba(255,255,255,.18)); }
.tl-edge:hover { background: var(--c-accent); }
.tl-ins { position: absolute; top: 2px; bottom: 2px; width: 4px; border-radius: 2px; background: var(--c-accent); z-index: 6; pointer-events: none; }
.tl-trw { position: absolute; inset: 0; pointer-events: none; }
.tl-tr-band { position: absolute; top: 0; bottom: 0; background: repeating-linear-gradient(135deg, rgba(186,211,208,.16) 0 4px, transparent 4px 8px); pointer-events: none; z-index: 1; }
.tl-tr { position: absolute; top: 50%; width: 24px; height: 24px; margin: -12px 0 0 -12px; transform: rotate(45deg); border-radius: 5px; border: 1px solid #7fb0ac; background: #0c2c30; color: var(--tl-text); cursor: pointer; display: grid; place-items: center; pointer-events: auto; z-index: 4; padding: 0; }
.tl-tr > span { transform: rotate(-45deg); font-size: 12px; line-height: 1; font-weight: 700; }
.tl-tr.mine { background: var(--c-accent); color: var(--c-primary); border-color: #fff; }
.tl-tr:hover, .tl-tr:focus-visible { outline: 2px solid #fff; outline-offset: 1px; }
.tl-tr.mini { position: static; margin: 0 auto 4px; width: 22px; height: 22px; pointer-events: none; }
.tl-clip { position: absolute; top: 3px; bottom: 3px; display: flex; align-items: center; padding: 0 10px; border-radius: 6px; font-size: 11.5px; font-weight: 600; cursor: grab; overflow: hidden; white-space: nowrap; touch-action: none; }
.tl-clip.c-text { background: #6d5a1e; border: 1px solid #b89a3c; color: #fff4d6; }
.tl-clip.c-logo, .tl-clip.c-image { background: #3a4f7a; border: 1px solid #7389bf; color: #e6edff; }
.tl-clip.cur { box-shadow: inset 0 0 0 1px #fff; }
.tl-clip.sel { outline: 2px solid #fff; outline-offset: -1px; }
.tl-clip .tx { overflow: hidden; text-overflow: ellipsis; pointer-events: none; }
.tl-au { position: absolute; top: 3px; bottom: 3px; border-radius: 4px; font-size: 10.5px; padding: 0 6px; overflow: hidden; white-space: nowrap; display: flex; align-items: center; }
.tl-au.ok { background: #2d5b3d; color: #d8f0df; } .tl-au.need { background: repeating-linear-gradient(135deg, #5a4a1c 0 6px, #4a3d17 6px 12px); color: #f4e3b5; }
.tl-au.mu { background: #3b3358; color: #e2dcff; } .tl-au.none { background: transparent; border: 1px dashed rgba(255,255,255,.2); color: var(--tl-muted); }
.tl-ph { position: absolute; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: #ff5a4f; pointer-events: none; z-index: 8; }
.tl-ph-k { position: absolute; top: 0; left: -5px; width: 12px; height: 12px; background: #ff5a4f; clip-path: polygon(0 0, 100% 0, 100% 55%, 50% 100%, 0 55%); }
.tl-snap { position: absolute; top: 0; bottom: 0; width: 1px; background: #ffd34f; z-index: 7; pointer-events: none; }
.tl-tip { position: absolute; z-index: 20; background: #000; color: #fff; font-size: 12px; padding: 4px 8px; border-radius: 6px; pointer-events: none; white-space: nowrap; }
.tl-pop { position: fixed; z-index: 60; width: 340px; max-width: calc(100vw - 16px); background: #fff; color: var(--c-text); border-radius: 12px; box-shadow: 0 18px 50px rgba(0,0,0,.35); padding: 12px; display: grid; gap: 10px; }
.tl-pop-hd { display: flex; align-items: center; justify-content: space-between; }
.tl-pop-hd b { color: var(--c-primary); }
.tl-trgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.tl-trop { display: grid; justify-items: center; gap: 1px; padding: 8px 4px 6px; border: 1px solid var(--c-border); border-radius: 8px; background: #fff; cursor: pointer; text-align: center; }
.tl-trop b { font-size: 11.5px; font-weight: 600; line-height: 1.2; }
.tl-trop small { font-size: 10.5px; color: var(--c-muted); }
.tl-trop:hover { border-color: #a9c3c1; }
.tl-trop.on { border-color: var(--c-primary); background: var(--c-info-bg); box-shadow: inset 0 0 0 1px var(--c-primary); }
.tl-trop .tl-tr { border-color: var(--c-primary); background: #fff; color: var(--c-primary); }
.tl-trop.on .tl-tr { background: var(--c-primary); color: #fff; }
.tl-trdef { border: 1px dashed var(--c-border); background: #fff; border-radius: 8px; padding: 7px 10px; cursor: pointer; font-size: 12.5px; color: var(--c-muted); }
.tl-trdef.on { border-style: solid; border-color: var(--c-primary); color: var(--c-primary); background: var(--c-info-bg); }
.tl-hint { margin: 0; }
.msg.small { padding: 7px 10px; font-size: 12px; }
/* tay nắm lớp phủ + vùng an toàn trên khung xem trước */
.st-layer { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.st-h { position: absolute; border: 1.5px dashed rgba(255,255,255,.75); border-radius: 4px; pointer-events: auto; cursor: move; touch-action: none; }
.st-h:hover { border-color: #fff; background: rgba(255,255,255,.06); }
.st-h.on { border: 2px solid var(--c-accent); box-shadow: 0 0 0 1px rgba(0,0,0,.4); }
.st-h.bad { border-color: #ff5a4f; }
.st-safe { position: absolute; border: 1.5px dashed #ffd34f; box-shadow: 0 0 0 9999px rgba(0,0,0,.35); border-radius: 2px; }
.st-safe > span { position: absolute; left: 0; bottom: 100%; margin-bottom: 4px; font-size: 11px; color: #ffd34f; background: rgba(0,0,0,.6); padding: 2px 6px; border-radius: 4px; white-space: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
/* hướng dẫn ngắn */
.help { display: grid; gap: 14px; }
.help-sec h3 { font-size: 14px; color: var(--c-primary); margin: 0 0 6px; }
.help-sec ul { margin: 0; padding-left: 18px; display: grid; gap: 4px; font-size: 13.5px; }
.help-sec table.t { margin: 4px 0 8px; }
.help kbd { font: 12px ui-monospace, Menlo, Consolas, monospace; background: var(--c-soft); border: 1px solid var(--c-border); border-bottom-width: 2px; border-radius: 5px; padding: 1px 6px; white-space: nowrap; }
@media (max-width: 900px) {
  .ed { height: auto; min-height: 100vh; grid-template-columns: minmax(0, 1fr); }
  .ed-bar { flex-wrap: wrap; }
  .ed-bar .title { flex: 1 1 calc(100% - 60px); }
  .ed-main { grid-template-columns: minmax(0, 1fr); }
  .ed-main > .scenes { display: none; }
  .stagebox { grid-template-rows: auto 56vh auto auto; }
  .side { border-left: 0; border-top: 1px solid var(--c-border); }
  .side-body { overflow: visible; }
  .tl-body { grid-template-columns: 64px minmax(0, 1fr); }
  .tl-hd { padding: 0 6px; font-size: 10.5px; } .tl-hd .ic { display: none; }
  .tl-btn span { display: none; }
  .tl-zoom { display: none; }
}

/* Quyền trình duyệt (web/js/perm.js) */
.perm-ask { display: grid; gap: 10px; }
.perm-ic { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--c-info-bg); color: var(--c-primary); }
.perm-steps { margin: 6px 0 0; padding-left: 20px; display: grid; gap: 4px; }
.perm-status { margin: 0; }
.perm-card { padding: 16px 20px; display: grid; gap: 8px; }
.perm-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.perm-head h2 { margin: 0; font-size: 17px; }
.perm-list { display: grid; }
.perm-row { display: grid; grid-template-columns: 10px minmax(0, 1fr) auto auto; gap: 12px; align-items: center; padding: 10px 0; border-top: 1px solid var(--c-border); }
.perm-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--c-border); }
.perm-row.granted .perm-dot { background: var(--c-ok); } .perm-row.denied .perm-dot { background: var(--c-err); } .perm-row.prompt .perm-dot { background: var(--c-warn); }
.perm-main { display: grid; gap: 2px; min-width: 0; } .perm-main .muted { font-size: 13px; }
.chip.perm-granted { background: var(--c-ok-bg); color: var(--c-ok); } .chip.perm-denied { background: var(--c-err-bg); color: var(--c-err); } .chip.perm-prompt { background: var(--c-warn-bg); color: var(--c-warn); }
@media (max-width: 600px) { .perm-row { grid-template-columns: 10px minmax(0, 1fr); } .perm-row > .chip, .perm-row > .btn { grid-column: 2; justify-self: start; } }
.upd-panel { border: 1px solid var(--c-warn); }