/* Phác thảo TVC AI (storyboard) — ketnoiso.com.vn. Mọi lớp đều có tiền tố sb- và nằm dưới .sb */

.sb {
	--sb-ink: var(--ink, #0B1530);
	--sb-ink2: var(--ink-2, #2A3956);
	--sb-muted: var(--muted, #596580);
	--sb-blue: var(--blue, #1F5BFF);
	--sb-line: var(--line, #D9DFEA);
	--sb-paper: var(--paper, #F4F6FB);
	--sb-r: var(--radius, 14px);
	--sb-suite: #0B1530;
	--sb-card: #121C3D;
	--sb-card2: #0D1631;
	--sb-tx: #E9EDF7;
	--sb-tx2: #B7C1DA;
	--sb-tx3: #9AA6C4;
	--sb-edge: rgba(255, 255, 255, .09);
	--sb-mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, "Liberation Mono", monospace;
	position: relative;
	font-family: var(--font, "Archivo", system-ui, sans-serif);
	color: var(--sb-ink);
	max-width: 100%;
	min-width: 0;
}
.sb *, .sb *::before, .sb *::after { box-sizing: border-box; }
.sb :focus-visible { outline: 3px solid var(--sb-blue); outline-offset: 2px; }
.sb .sb-suite :focus-visible { outline-color: #8DB0FF; }

/* ---------- Đầu ---------- */
.sb .sb-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 14px 28px; margin: 0 0 20px; }
.sb .sb-head-txt { flex: 1 1 520px; min-width: 0; }
.sb .sb-kicker { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 8px; font-size: .78rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--teal-ink, #047A71); }
.sb .sb-kicker::before { content: ""; width: 22px; height: 6px; border-radius: 6px; background: var(--grad, linear-gradient(120deg, #1F5BFF, #7B5CFF 55%, #00C2B2)); }
.sb .sb-title { margin: 0 0 8px; font-size: clamp(1.6rem, 3.2vw, 2.3rem); font-weight: 760; font-stretch: 115%; line-height: 1.08; letter-spacing: -.015em; color: var(--sb-ink); }
.sb .sb-lede { margin: 0; max-width: 64ch; color: var(--sb-muted); font-size: 1rem; line-height: 1.6; }
.sb .sb-badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.sb .sb-badges li { display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px; border: 1px solid var(--sb-line); border-radius: 999px; background: #fff; font-size: .82rem; font-weight: 600; color: var(--sb-ink2); }
.sb .sb-badges li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--teal, #00B3A4); }

/* ---------- Bảng điều khiển ---------- */
.sb .sb-controls { position: relative; display: grid; gap: 20px; padding: clamp(18px, 3vw, 28px); background: #fff; border: 1px solid var(--sb-line); border-radius: var(--sb-r); box-shadow: var(--shadow, 0 18px 40px -24px rgba(11, 21, 48, .45)); overflow: hidden; }
.sb .sb-controls::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: var(--grad, linear-gradient(120deg, #1F5BFF, #7B5CFF 55%, #00C2B2)); }
.sb .sb-fields { display: grid; grid-template-columns: 1fr 1.3fr; gap: 14px 18px; }
.sb .sb-field { min-width: 0; }
.sb .sb-label { display: block; margin: 0 0 7px; font-size: .9rem; font-weight: 650; color: var(--sb-ink); }
.sb .sb-opt { font-weight: 500; color: var(--sb-muted); }
.sb .sb-input { display: block; width: 100%; min-height: 48px; padding: 0 14px; border: 1.5px solid var(--sb-line); border-radius: 10px; background: var(--sb-paper); font: 500 1rem/1.2 var(--font, inherit); color: var(--sb-ink); transition: border-color .15s, background-color .15s, box-shadow .15s; }
.sb .sb-input::placeholder { color: #737E96; }
.sb .sb-input:hover { border-color: #B9C3D6; }
.sb .sb-input:focus { outline: none; border-color: var(--sb-blue); background: #fff; box-shadow: 0 0 0 4px rgba(31, 91, 255, .14); }
.sb .sb-input:focus-visible { outline: none; }
.sb .sb-group { min-width: 0; }
.sb .sb-glabel { margin: 0 0 9px; font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--sb-muted); }
.sb .sb-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.sb .sb-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; }
.sb .sb-chip { display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 0 15px; border: 1.5px solid var(--sb-line); border-radius: 999px; background: #fff; color: var(--sb-ink2); font: 600 .92rem/1.15 var(--font, inherit); cursor: pointer; transition: border-color .15s, background-color .15s, color .15s, transform .15s, box-shadow .15s; -webkit-tap-highlight-color: transparent; }
.sb .sb-chip:hover { border-color: var(--sb-blue); color: var(--sb-ink); }
.sb .sb-chip:active { transform: scale(.97); }
.sb .sb-chip[aria-pressed="true"] { background: var(--sb-ink); border-color: var(--sb-ink); color: #fff; box-shadow: 0 8px 18px -10px rgba(11, 21, 48, .7); }
.sb .sb-chip b { font-weight: 760; font-stretch: 110%; }
.sb .sb-chip small { font-size: .8rem; font-weight: 500; color: var(--sb-muted); }
.sb .sb-chip[aria-pressed="true"] small { color: #C9D2E8; }
.sb .sb-sw { width: 16px; height: 16px; border-radius: 50%; flex: none; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12); }
.sb .sb-chip[aria-pressed="true"] .sb-sw { box-shadow: 0 0 0 2px #fff; }
.sb .sb-g-dur .sb-chip, .sb .sb-g-ratio .sb-chip { border-radius: 12px; min-height: 48px; }
.sb .sb-ri { flex: none; display: inline-block; border: 2px solid currentColor; border-radius: 3px; opacity: .8; }
.sb .sb-ri-916 { width: 11px; height: 18px; }
.sb .sb-ri-169 { width: 20px; height: 12px; }
.sb .sb-ri-11 { width: 15px; height: 15px; }

/* ---------- Bàn dựng (tối) ---------- */
.sb .sb-suite { position: relative; margin-top: 22px; border-radius: calc(var(--sb-r) + 4px); background:
	radial-gradient(900px 380px at 8% -10%, rgba(31, 91, 255, .32), transparent 60%),
	radial-gradient(700px 360px at 100% 0%, rgba(123, 92, 255, .26), transparent 60%),
	radial-gradient(600px 400px at 60% 110%, rgba(0, 194, 178, .14), transparent 60%),
	var(--sb-suite);
	color: var(--sb-tx); box-shadow: 0 30px 60px -30px rgba(11, 21, 48, .65); overflow: hidden; }
.sb .sb-bar { display: flex; align-items: center; gap: 14px; padding: 11px 18px; border-bottom: 1px solid var(--sb-edge); background: rgba(255, 255, 255, .03); font: 500 .78rem/1.2 var(--sb-mono); color: var(--sb-tx3); }
.sb .sb-dots { display: inline-flex; gap: 6px; flex: none; }
.sb .sb-dots i { width: 10px; height: 10px; border-radius: 50%; background: #FF6B5E; }
.sb .sb-dots i:nth-child(2) { background: #F5C451; }
.sb .sb-dots i:nth-child(3) { background: #2CD3A6; }
.sb .sb-bar-file { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sb .sb-bar-seed { flex: none; padding: 3px 9px; border-radius: 999px; background: rgba(255, 255, 255, .08); color: #DCE3F5; }
.sb .sb-suite-in { padding: clamp(18px, 3vw, 32px); }

.sb .sb-sum { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 22px 36px; align-items: start; }
.sb .sb-eyebrow { margin: 0 0 8px; font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #8EE6DA; }
.sb .sb-concept { margin: 0 0 12px; font-size: clamp(1.55rem, 3.4vw, 2.45rem); font-weight: 760; font-stretch: 115%; line-height: 1.08; letter-spacing: -.015em; color: #fff; overflow-wrap: anywhere; }
@supports (-webkit-background-clip: text) or (background-clip: text) {
	.sb .sb-concept { background: linear-gradient(100deg, #FFFFFF 0%, #C9D7FF 45%, #9FF2E6 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
}
.sb .sb-idea { margin: 0; max-width: 60ch; font-size: 1.02rem; line-height: 1.6; color: var(--sb-tx2); overflow-wrap: anywhere; }
.sb .sb-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0; }
.sb .sb-facts dt { margin: 0 0 4px; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--sb-tx3); }
.sb .sb-facts dd { margin: 0 0 0; font-size: .9rem; line-height: 1.45; color: var(--sb-tx); }
.sb .sb-fact { min-width: 0; padding: 12px 14px; border: 1px solid var(--sb-edge); border-radius: 12px; background: rgba(255, 255, 255, .04); }
.sb .sb-facts dd b { font-size: 1.5rem; font-weight: 760; font-stretch: 115%; color: #fff; margin-right: 2px; }
.sb .sb-facts ul { margin: 0; padding: 0; list-style: none; }
.sb .sb-facts li { position: relative; padding-left: 14px; }
.sb .sb-facts li + li { margin-top: 3px; }
.sb .sb-facts li::before { content: ""; position: absolute; left: 0; top: .6em; width: 6px; height: 6px; border-radius: 50%; background: #5EE0B4; }

.sb .sb-note { margin: 20px 0 0; padding: 13px 16px; border: 1px solid var(--sb-edge); border-left: 3px solid #5EE0B4; border-radius: 10px; background: rgba(255, 255, 255, .04); font-size: .9rem; line-height: 1.55; color: var(--sb-tx2); }
.sb .sb-note strong { color: #fff; font-weight: 700; }
.sb .sb-link { color: #9FC0FF; font-weight: 650; text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; white-space: nowrap; }
.sb .sb-link:hover { color: #fff; }
.sb .sb-link::after { content: " \2197"; }

/* Nút trên nền tối */
.sb .sb-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 22px; }
.sb .sb-actions-l { display: flex; flex-wrap: wrap; gap: 8px; }
.sb .sb-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 0 15px; border: 1.5px solid rgba(255, 255, 255, .22); border-radius: 10px; background: rgba(255, 255, 255, .05); color: #fff; font: 650 .9rem/1 var(--font, inherit); cursor: pointer; text-decoration: none; transition: background-color .15s, border-color .15s, color .15s, transform .15s; }
.sb .sb-btn:hover { background: #fff; border-color: #fff; color: var(--sb-ink); }
.sb .sb-btn:active { transform: translateY(1px); }
.sb .sb-btn .sb-ic { flex: none; }
.sb .sb-btn.sb-done { background: #2CD3A6; border-color: #2CD3A6; color: var(--sb-ink); }
.sb .sb-b-shuffle { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .34); }
.sb .sb-b-shuffle .sb-ic { transition: transform .5s cubic-bezier(.3, 1.6, .5, 1); }
.sb .sb-b-shuffle:hover .sb-ic { transform: rotate(90deg); }
.sb .sb-btn.sb-cta { min-height: 48px; padding: 0 22px; border: 0; background: var(--grad, linear-gradient(120deg, #1F5BFF, #7B5CFF 55%, #00C2B2)); background-size: 140% 100%; color: #fff; font-size: 1rem; box-shadow: 0 14px 30px -14px rgba(64, 110, 255, .9); text-shadow: 0 1px 1px rgba(11, 21, 48, .35); }
.sb .sb-btn.sb-cta { background: linear-gradient(120deg, #1F5BFF 0%, #5B4BEF 60%, #6A48F0 100%); }
.sb .sb-btn.sb-cta:hover { background: linear-gradient(120deg, #1442C7 0%, #4B3BDF 60%, #5A38E0 100%); color: #fff; }
.sb .sb-btn.sb-cta .sb-ic { transition: transform .2s; }
.sb .sb-btn.sb-cta:hover .sb-ic { transform: translateX(3px); }
.sb .sb-status { min-height: 1.4em; margin: 10px 0 0; font-size: .88rem; color: #8EE6DA; }
.sb .sb-status:empty { margin: 0; min-height: 0; }
.sb .sb-sharebox { display: block; width: 100%; margin-top: 10px; min-height: 42px; padding: 0 12px; border: 1px solid rgba(255, 255, 255, .25); border-radius: 10px; background: rgba(0, 0, 0, .25); color: #fff; font: 500 .85rem var(--sb-mono); }
.sb .sb-sharebox[hidden] { display: none; }

/* ---------- Timeline ---------- */
.sb .sb-tl { margin: 26px 0 24px; padding: 16px 16px 10px; border: 1px solid var(--sb-edge); border-radius: 12px; background: rgba(4, 9, 24, .45); }
.sb .sb-tl-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 16px; margin-bottom: 10px; }
.sb .sb-tl-head .sb-eyebrow { margin: 0; }
.sb .sb-tl-total { margin: 0; font: 500 .8rem var(--sb-mono); color: var(--sb-tx3); }
.sb .sb-tl-track { display: flex; gap: 3px; height: 46px; }
.sb .sb-seg { position: relative; flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 2px; padding: 0 8px; border: 0; border-radius: 7px; background: var(--sb-bc, #4C7DFF); color: var(--sb-ink); font: 700 .74rem/1.1 var(--font, inherit); text-align: left; cursor: pointer; overflow: hidden; transition: filter .15s, transform .15s; }
.sb .sb-seg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255, 255, 255, .28), rgba(255, 255, 255, 0) 55%); pointer-events: none; }
.sb .sb-seg:hover { filter: brightness(1.08); transform: translateY(-1px); }
.sb .sb-seg span { display: block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sb .sb-seg-n { font-family: var(--sb-mono); font-size: .68rem; opacity: .75; }
.sb .sb-seg .sb-seg-d { font-family: var(--sb-mono); font-size: .66rem; font-weight: 600; }
.sb .sb-tl-ruler { position: relative; height: 24px; margin-top: 4px; }
.sb .sb-tick { position: absolute; top: 0; width: 1px; height: 5px; background: rgba(255, 255, 255, .25); }
.sb .sb-tick-m { height: 8px; background: rgba(255, 255, 255, .5); }
.sb .sb-tick span { position: absolute; top: 9px; left: 0; transform: translateX(-50%); font: 500 .68rem/1 var(--sb-mono); color: var(--sb-tx3); white-space: nowrap; }
.sb .sb-tick:first-child span { transform: none; }
.sb .sb-tick:last-child span { transform: translateX(-100%); }

/* ---------- Lưới cảnh ---------- */
.sb .sb-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 228px), 1fr)); align-items: start; }
.sb .sb-r-169 .sb-grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.sb .sb-shot { min-width: 0; display: flex; flex-direction: column; border: 1px solid var(--sb-edge); border-radius: var(--sb-r); background: linear-gradient(180deg, var(--sb-card), var(--sb-card2)); box-shadow: 0 18px 36px -24px rgba(0, 0, 0, .8); overflow: hidden; animation: sb-in .45s cubic-bezier(.2, .8, .2, 1) both; }
.sb .sb-shot:focus { outline: none; }
.sb .sb-shot:focus-visible { outline: 3px solid #8DB0FF; outline-offset: 2px; }
@keyframes sb-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.sb .sb-frame-wrap { position: relative; padding: 0 10px; background: #050A18; border-bottom: 1px solid var(--sb-edge); }
.sb .sb-perf { display: block; height: 14px; background-image: linear-gradient(90deg, rgba(255, 255, 255, .13) 0 8px, transparent 8px 16px); background-size: 16px 6px; background-repeat: repeat-x; background-position: 3px center; }
.sb .sb-frame { position: relative; width: 100%; aspect-ratio: 9 / 16; margin: 0 auto; border-radius: 6px; overflow: hidden; background: #000; container-type: inline-size; isolation: isolate; }
.sb .sb-r-916 .sb-frame { max-width: 250px; }
.sb .sb-r-169 .sb-frame { aspect-ratio: 16 / 9; }
.sb .sb-r-11 .sb-frame { aspect-ratio: 1 / 1; max-width: 340px; }
.sb .sb-scene { position: absolute; inset: -7%; will-change: transform; animation: sb-zoom 9s ease-in-out infinite alternate; }
.sb .sb-svg { display: block; width: 100%; height: 100%; }
.sb .sb-mv-zoom { animation-name: sb-zoom; }
.sb .sb-mv-pan { animation-name: sb-pan; }
.sb .sb-mv-tilt { animation-name: sb-tilt; }
.sb .sb-mv-orbit { animation-name: sb-orbit; }
.sb .sb-mv-drift { animation-name: sb-drift; }
.sb .sb-mv-shake { animation-name: sb-shake; animation-timing-function: linear; }
.sb .sb-mv-static { animation-name: sb-static; }
@keyframes sb-zoom { from { transform: scale(1); } to { transform: scale(1.12) translate(-1%, -1%); } }
@keyframes sb-pan { from { transform: scale(1.04) translateX(-4.5%); } to { transform: scale(1.04) translateX(4.5%); } }
@keyframes sb-tilt { from { transform: scale(1.04) translateY(4.5%); } to { transform: scale(1.04) translateY(-4.5%); } }
@keyframes sb-orbit { from { transform: scale(1.06) rotate(-1.6deg) translateX(-2%); } to { transform: scale(1.1) rotate(1.6deg) translateX(2%); } }
@keyframes sb-drift { 0% { transform: translate(0, 0) scale(1.03); } 50% { transform: translate(-1.5%, 1%) scale(1.06); } 100% { transform: translate(1.5%, -1%) scale(1.04); } }
@keyframes sb-shake { 0% { transform: scale(1.05) translate(0, 0); } 20% { transform: scale(1.05) translate(-.8%, .5%); } 40% { transform: scale(1.06) translate(.7%, -.6%); } 60% { transform: scale(1.06) translate(-.5%, -.4%); } 80% { transform: scale(1.07) translate(.6%, .6%); } 100% { transform: scale(1.07) translate(0, 0); } }
@keyframes sb-static { from { transform: scale(1.02); } to { transform: scale(1.045); } }
.sb .sb-steam { animation: sb-steam 3.2s ease-in-out infinite; transform-box: fill-box; transform-origin: 50% 100%; }
@keyframes sb-steam { 0%, 100% { opacity: .15; transform: translateY(6%) scaleY(.9); } 50% { opacity: .65; transform: translateY(-6%) scaleY(1.05); } }
.sb .sb-ripple { animation: sb-ripple 2.2s ease-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes sb-ripple { from { transform: scale(.6); opacity: .8; } to { transform: scale(1.5); opacity: 0; } }

.sb .sb-guides { position: absolute; inset: 7%; pointer-events: none; opacity: .55; background:
	linear-gradient(#fff, #fff) left top / 12px 1.5px no-repeat, linear-gradient(#fff, #fff) left top / 1.5px 12px no-repeat,
	linear-gradient(#fff, #fff) right top / 12px 1.5px no-repeat, linear-gradient(#fff, #fff) right top / 1.5px 12px no-repeat,
	linear-gradient(#fff, #fff) left bottom / 12px 1.5px no-repeat, linear-gradient(#fff, #fff) left bottom / 1.5px 12px no-repeat,
	linear-gradient(#fff, #fff) right bottom / 12px 1.5px no-repeat, linear-gradient(#fff, #fff) right bottom / 1.5px 12px no-repeat; }
.sb .sb-fr-tag, .sb .sb-fr-dur { position: absolute; top: 9px; z-index: 2; padding: 3px 7px; border-radius: 5px; background: rgba(5, 10, 24, .62); font: 600 10.5px/1 var(--sb-mono); letter-spacing: .04em; color: #fff; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.sb .sb-fr-tag { left: 9px; }
.sb .sb-fr-dur { right: 9px; }
.sb .sb-fr-dur::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 5px; border-radius: 50%; background: var(--sb-bc, #FF6B5E); vertical-align: 1px; }
.sb .sb-fr-sup { position: absolute; z-index: 2; left: 9%; right: 9%; bottom: 9%; display: block; padding: 5px 9px; border-radius: 6px; background: rgba(5, 10, 24, .6); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); text-align: center; font-weight: 760; font-stretch: 112%; font-size: 12px; font-size: clamp(10px, 5.4cqw, 17px); line-height: 1.2; color: #fff; overflow-wrap: anywhere; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.sb .sb-fr-pack { position: absolute; z-index: 2; left: 8%; right: 8%; bottom: 9%; display: flex; flex-direction: column; align-items: center; gap: 7px; text-align: center; }
.sb .sb-r-11 .sb-fr-pack { bottom: 7%; gap: 5px; }
.sb .sb-r-169 .sb-fr-pack { left: 52%; right: 6%; top: 50%; bottom: auto; transform: translateY(-50%); align-items: flex-start; text-align: left; }
.sb .sb-fr-logo { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; max-width: 100%; font-weight: 760; font-stretch: 118%; font-size: 15px; font-size: clamp(12px, 8.4cqw, 30px); line-height: 1.02; letter-spacing: -.01em; color: var(--sb-fink, #fff); text-shadow: 0 2px 14px rgba(0, 0, 0, .25); overflow-wrap: anywhere; }
.sb .sb-r-169 .sb-fr-logo { font-size: clamp(12px, 5.6cqw, 28px); }
.sb .sb-r-11 .sb-fr-logo { font-size: clamp(12px, 7cqw, 26px); }
.sb .sb-fr-cta { display: inline-block; max-width: 100%; padding: 5px 11px; border-radius: 999px; background: var(--sb-fcta, #fff); color: var(--sb-fctx, #0B1530); font-weight: 700; font-size: 10px; font-size: clamp(9px, 3.6cqw, 13px); line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb .sb-r-169 .sb-fr-cta { font-size: clamp(9px, 2.6cqw, 13px); }
.sb .sb-m-nangdong { --sb-fink: #fff; --sb-fcta: #fff; --sb-fctx: #B0263F; }
.sb .sb-m-sangtrong { --sb-fink: #F5E9CF; --sb-fcta: #C9A45C; --sb-fctx: #10131D; }
.sb .sb-m-amap { --sb-fink: #3E1D12; --sb-fcta: #3E1D12; --sb-fctx: #FFF4E2; }
.sb .sb-m-haihuoc { --sb-fink: #fff; --sb-fcta: #FFD23F; --sb-fctx: #2A1B78; }
.sb .sb-m-hoathinh { --sb-fink: #2E2363; --sb-fcta: #2E2363; --sb-fctx: #fff; }
.sb .sb-m-dienanh { --sb-fink: #FFF3E2; --sb-fcta: #F2A65A; --sb-fctx: #04121A; }

/* Thân thẻ cảnh */
.sb .sb-body { display: flex; flex-direction: column; gap: 10px; padding: 14px 16px 16px; min-width: 0; }
.sb .sb-shot-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; min-width: 0; }
.sb .sb-no { flex: none; font-weight: 760; font-stretch: 118%; font-size: 1.35rem; line-height: 1; color: #fff; }
.sb .sb-beat { flex: 0 1 auto; min-width: 0; padding: 4px 9px; border-radius: 999px; background: var(--sb-bc, #4C7DFF); color: var(--sb-ink); font-size: .72rem; font-weight: 700; line-height: 1.15; }
.sb .sb-tc { margin-left: auto; flex: none; font: 600 .76rem/1 var(--sb-mono); color: var(--sb-tx2); }
.sb .sb-desc { margin: 0; font-size: .93rem; line-height: 1.55; color: var(--sb-tx); overflow-wrap: anywhere; }
.sb .sb-meta { display: grid; gap: 9px; margin: 2px 0 0; padding-top: 11px; border-top: 1px dashed rgba(255, 255, 255, .12); font-size: .87rem; line-height: 1.45; }
.sb .sb-meta > div { min-width: 0; }
.sb .sb-meta dt { margin: 0 0 2px; font-size: .66rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--sb-tx3); }
.sb .sb-meta dd { margin: 0; min-width: 0; color: var(--sb-tx2); overflow-wrap: anywhere; }
.sb .sb-meta .sb-vo { color: #fff; font-style: italic; }
.sb .sb-meta .sb-vo::before { content: "\201C"; color: #8EE6DA; font-style: normal; font-weight: 700; margin-right: 1px; }
.sb .sb-meta .sb-vo::after { content: "\201D"; color: #8EE6DA; font-style: normal; font-weight: 700; margin-left: 1px; }
.sb .sb-meta .sb-sup { color: #F5D88A; font-weight: 600; }

.sb .sb-prompt { margin-top: 2px; border: 1px solid var(--sb-edge); border-radius: 10px; background: rgba(4, 9, 24, .5); }
.sb .sb-prompt summary { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 40px; padding: 0 12px; border-radius: 10px; font-size: .84rem; font-weight: 650; color: #CFE0FF; cursor: pointer; list-style: none; user-select: none; }
.sb .sb-prompt summary::-webkit-details-marker { display: none; }
.sb .sb-prompt summary::marker { content: ""; }
.sb .sb-prompt summary:hover { color: #fff; background: rgba(255, 255, 255, .04); }
.sb .sb-prompt summary .sb-ic { flex: none; transition: transform .2s; }
.sb .sb-prompt[open] summary .sb-ic { transform: rotate(180deg); }
.sb .sb-prompt-in { padding: 0 12px 12px; }
.sb .sb-prompt-tx { margin: 0 0 10px; padding: 10px 11px; border-radius: 8px; background: rgba(0, 0, 0, .3); font: 500 .76rem/1.6 var(--sb-mono); color: #D3DDF3; white-space: pre-wrap; overflow-wrap: anywhere; max-height: 260px; overflow: auto; }
.sb .sb-mini { display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 0 12px; border: 1px solid rgba(255, 255, 255, .22); border-radius: 8px; background: transparent; color: #fff; font: 650 .8rem/1 var(--font, inherit); cursor: pointer; transition: background-color .15s, color .15s; }
.sb .sb-mini:hover { background: #fff; color: var(--sb-ink); }
.sb .sb-mini.sb-done { background: #2CD3A6; border-color: #2CD3A6; color: var(--sb-ink); }
.sb .sb-mini .sb-ic { width: 15px; height: 15px; }

.sb .sb-foot { margin: 14px 2px 0; font-size: .82rem; line-height: 1.5; color: var(--sb-muted); }

.sb .sb-shuffled .sb-sum-main { animation: sb-pop .5s cubic-bezier(.2, .9, .3, 1.3); }
@keyframes sb-pop { from { opacity: .3; transform: translateY(6px) scale(.99); } to { opacity: 1; transform: none; } }

/* ---------- Đáp ứng ---------- */
@media (min-width: 900px) {
	.sb .sb-seg .sb-seg-d { opacity: .7; position: absolute; right: 7px; top: 6px; }
	.sb .sb-seg { padding-right: 26px; }
}
@media (max-width: 860px) {
	.sb .sb-sum { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
	.sb .sb-fields, .sb .sb-row2 { grid-template-columns: 1fr; }
	.sb .sb-actions { flex-direction: column; align-items: stretch; }
	.sb .sb-actions-l { display: grid; grid-template-columns: 1fr 1fr; }
	.sb .sb-actions-l .sb-btn { padding: 0 10px; }
	.sb .sb-b-shuffle, .sb .sb-b-copy { grid-column: 1 / -1; }
	.sb .sb-b-copy { order: -1; }
	.sb .sb-b-shuffle { order: -2; }
	.sb .sb-btn.sb-cta { width: 100%; }
	.sb .sb-seg-l { display: none !important; }
	.sb .sb-seg { align-items: center; padding: 0 2px; }
	.sb .sb-head { margin-bottom: 16px; }
	.sb .sb-badges { display: none; }
}
@media (max-width: 420px) {
	.sb .sb-facts { grid-template-columns: 1fr; }
	.sb .sb-chip { padding: 0 12px; font-size: .88rem; }
	.sb .sb-chip small { display: none; }
	.sb .sb-g-ratio .sb-chip small { display: inline; }
	.sb .sb-suite-in { padding: 16px 14px 18px; }
	.sb .sb-bar { padding: 10px 14px; }
	.sb .sb-tl { padding: 12px 10px 8px; }
}
@media (prefers-reduced-motion: reduce) {
	.sb .sb-scene, .sb .sb-steam, .sb .sb-ripple, .sb .sb-shot, .sb .sb-shuffled .sb-sum-main { animation: none !important; }
	.sb .sb-chip, .sb .sb-btn, .sb .sb-seg, .sb .sb-b-shuffle .sb-ic { transition: none; }
}