:root {
  --bg: #ffffff;
  --bg2: #f7f7f8;
  --bg3: #f1f1f3;
  --line: #ebebef;
  --line2: #dcdce2;
  --text: #0f1115;
  --muted: #5d6270;
  --dim: #9a9fab;
  --ink: #111214;
  --brand: #f59e0b;
  --brandbg: #fff7e6;
  --green: #12a150;
  --greenbg: #e9f8ef;
  --red: #d92d20;
  --redbg: #fdeceb;
  --blue: #2563eb;
  --bluebg: #eaf1fe;
  --r: 10px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.5 Inter, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; letter-spacing: -.015em; }
button, input, select, textarea { font: inherit; color: inherit; }
.hidden { display: none !important; }
svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* shell */
.shell { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.is-auth .shell { grid-template-columns: 1fr; }
.is-auth .side { display: none; }
.side { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 6px; padding: 18px 14px;
  background: var(--bg2); border-right: 1px solid var(--line); }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 16px; padding: 4px 8px 14px; }
.logo b { font-weight: 800; color: var(--brand); }
.mark { width: 28px; height: 28px; border-radius: 8px; background: var(--ink); display: grid; place-items: center; }
.mark svg { width: 20px; height: 20px; stroke: none; }
.new-btn { display: flex; align-items: center; gap: 8px; justify-content: center; padding: 9px 12px; border-radius: 9px;
  background: var(--ink); color: #fff; font-weight: 600; margin-bottom: 10px; }
.new-btn svg { width: 16px; height: 16px; stroke-width: 2.2; }
.new-btn:hover { background: #2a2c31; }
.side nav { display: flex; flex-direction: column; gap: 2px; }
.side nav a { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; color: var(--muted); font-weight: 500; }
.side nav a svg { width: 18px; height: 18px; }
.side nav a:hover { background: var(--bg3); color: var(--text); }
.side nav a.active { background: #fff; color: var(--text); box-shadow: inset 0 0 0 1px var(--line); font-weight: 600; }
.nav-h { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--dim); padding: 14px 10px 4px; }
.side-foot { margin-top: auto; padding: 12px 10px 0; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.me { font-size: 12.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.link { background: none; border: 0; padding: 0; color: var(--muted); cursor: pointer; font-size: 12.5px; }
.link:hover { color: var(--text); }
main { min-width: 0; padding: 28px 36px 90px; max-width: 1320px; width: 100%; }

/* page header */
.page-h { display: flex; align-items: flex-end; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.page-h h1 { font-size: 24px; font-weight: 700; }
.page-h .sub { color: var(--muted); margin-top: 3px; }
.page-h .actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.crumb { font-size: 12.5px; color: var(--dim); margin-bottom: 4px; }
.crumb a:hover { color: var(--text); }

/* basics */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 18px; }
.card.flat { background: var(--bg2); border-color: transparent; }
.card h3 { font-size: 14px; font-weight: 600; margin-bottom: 12px; }
.section-title { display: flex; align-items: center; gap: 10px; margin: 28px 0 12px; font-size: 15px; font-weight: 700; }
.section-title .right { margin-left: auto; font-size: 13px; color: var(--dim); font-weight: 500; }
.step { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; background: var(--ink); color: #fff; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 8px 14px; border-radius: 8px;
  border: 1px solid var(--line2); background: #fff; color: var(--text); font-weight: 600; cursor: pointer; white-space: nowrap; transition: background .12s, border-color .12s; }
.btn:hover { background: var(--bg2); }
.btn.primary { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn.primary:hover { background: #2a2c31; }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--bg2); }
.btn.danger { color: var(--red); }
.btn.sm { padding: 5px 10px; font-size: 12.5px; border-radius: 7px; }
.btn.big { padding: 11px 20px; font-size: 14.5px; border-radius: 9px; }
.btn:disabled { opacity: .4; cursor: not-allowed; }
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  width: 100%; background: #fff; border: 1px solid var(--line2); border-radius: 8px; padding: 9px 11px; outline: none; transition: border-color .12s, box-shadow .12s; }
input:focus, select:focus, textarea:focus { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(17,18,20,.06); }
textarea { resize: vertical; min-height: 70px; }
label.lbl { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin: 0 0 6px; }
.row { display: flex; gap: 12px; align-items: center; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.muted { color: var(--muted); } .dim { color: var(--dim); } .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; }
.gold { color: #b45309; } .green { color: var(--green); }
.chip { display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600; background: var(--bg3); color: var(--muted); }
.chip.gold { background: var(--brandbg); color: #b45309; }
.chip.green { background: var(--greenbg); color: var(--green); }
.chip.red { background: var(--redbg); color: var(--red); }
.chip.blue { background: var(--bluebg); color: var(--blue); }
.pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pill { padding: 5px 11px; border-radius: 999px; border: 1px solid var(--line2); color: var(--muted); cursor: pointer; font-size: 12.5px; font-weight: 500; background: #fff; }
.pill.on { color: #fff; background: var(--ink); border-color: var(--ink); }
.seg { display: inline-flex; background: var(--bg3); border-radius: 8px; padding: 3px; }
.seg button { border: 0; background: transparent; padding: 6px 12px; border-radius: 6px; color: var(--muted); cursor: pointer; font-weight: 600; font-size: 13px; }
.seg button.on { background: #fff; color: var(--text); box-shadow: 0 0 0 1px var(--line); }
.notice { padding: 11px 14px; border-radius: 9px; background: var(--bg2); color: var(--muted); font-size: 13px; }
.notice b { color: var(--text); }
.notice.warn { background: var(--brandbg); color: #92400e; }
.notice.warn b { color: #78350f; }
input[type=range] { width: 100%; accent-color: var(--ink); }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 9px; z-index: 50; font-weight: 500; }
.toast.err { background: var(--red); }
.spin { width: 13px; height: 13px; border: 2px solid var(--line2); border-top-color: var(--ink); border-radius: 50%; animation: sp .8s linear infinite; display: inline-block; vertical-align: -2px; }
@keyframes sp { to { transform: rotate(360deg); } }
.bar { height: 6px; border-radius: 6px; background: var(--bg3); overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--ink); transition: width .6s; }
table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
table.t th { text-align: left; color: var(--dim); font-weight: 600; font-size: 11.5px; padding: 8px 10px; border-bottom: 1px solid var(--line); }
table.t td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.t tr:last-child td { border-bottom: 0; }
table.t td.r, table.t th.r { text-align: right; }

/* dashboard */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat { padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--r); }
.stat .k { font-size: 12px; color: var(--muted); font-weight: 500; }
.stat .v { font-size: 26px; font-weight: 700; margin-top: 4px; letter-spacing: -.02em; }
.stat .s { font-size: 12px; color: var(--dim); }
.quick { display: flex; gap: 10px; padding: 8px; border: 1px solid var(--line2); border-radius: 12px; background: #fff; }
.quick input { border: 0; box-shadow: none !important; font-size: 16px; padding: 10px 12px; }
.checklist { display: grid; gap: 8px; }
.check { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.check .dot { width: 18px; height: 18px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; background: var(--bg3); color: var(--dim); }
.check.ok .dot { background: var(--greenbg); color: var(--green); }
.dash { display: grid; grid-template-columns: 1fr 320px; gap: 20px; align-items: start; margin-top: 20px; }

/* channels */
.channels { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.ch { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; cursor: pointer; background: #fff; transition: border-color .12s; }
.ch:hover { border-color: var(--line2); }
.ch.on { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.ch .poster { height: 104px; position: relative; display: grid; place-items: center; overflow: hidden; }
.ch .poster .t { font-size: 25px; color: #fff; text-align: center; padding: 0 12px; line-height: 1.05; }
.ch .poster .ar { position: absolute; right: 8px; top: 8px; background: rgba(255,255,255,.9); }
.ch .body { padding: 11px 13px 13px; }
.ch .body h4 { font-size: 13.5px; margin-bottom: 2px; }
.ch .body p { margin: 0; color: var(--muted); font-size: 12.5px; line-height: 1.4; }

/* model pickers */
.picker { display: grid; gap: 6px; }
.popt { display: grid; grid-template-columns: 18px 1fr auto; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px; cursor: pointer; background: #fff; }
.popt:hover { border-color: var(--line2); }
.popt.on { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.popt.off { opacity: .5; cursor: default; }
.popt .radio { width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--line2); }
.popt.on .radio { border: 5px solid var(--ink); }
.popt .n { font-weight: 600; font-size: 13.5px; }
.popt .n .chip { margin-left: 6px; vertical-align: 1px; }
.popt .d { color: var(--muted); font-size: 12px; line-height: 1.35; }
.popt .c { text-align: right; font-weight: 700; font-size: 13.5px; white-space: nowrap; }
.popt .c small { display: block; color: var(--dim); font-weight: 500; font-size: 11.5px; }
.wiz { display: flex; align-items: center; gap: 10px; margin: 0 0 22px; }
.wz { display: flex; align-items: center; gap: 8px; color: var(--dim); font-weight: 600; font-size: 13px; }
.wz span { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--bg3); font-size: 12px; }
.wz.on { color: var(--text); } .wz.on span, .wz.done span { background: var(--ink); color: #fff; }
.wzl { width: 40px; height: 1px; background: var(--line2); }
.create { display: grid; grid-template-columns: 1fr 340px; gap: 22px; align-items: start; }
.sticky { position: sticky; top: 20px; }
.est-big { font-size: 30px; font-weight: 800; letter-spacing: -.02em; }
.est-rows { display: grid; gap: 6px; margin-top: 12px; font-size: 13px; }
.est-rows div { display: flex; justify-content: space-between; gap: 10px; }

/* projects */
.projects { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.proj { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; cursor: pointer; background: #fff; }
.proj:hover { border-color: var(--line2); }
.proj .th { aspect-ratio: 16/9; background: var(--bg3) center/cover no-repeat; display: grid; place-items: center; color: var(--dim); font-size: 12px; }
.proj .meta { padding: 11px 13px; }
.proj .meta h4 { font-size: 13.5px; margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* studio */
.tabs { display: flex; gap: 4px; margin: 0 0 18px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.tab { display: flex; align-items: center; gap: 8px; padding: 9px 14px; color: var(--muted); font-weight: 600; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab span { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; background: var(--bg3); }
.tab:hover { color: var(--text); }
.tab.on { color: var(--text); border-bottom-color: var(--ink); } .tab.on span { background: var(--ink); color: #fff; }
.tab.off { opacity: .4; pointer-events: none; }
.footer-bar { position: sticky; bottom: 12px; z-index: 5; display: flex; align-items: center; gap: 14px; margin-top: 18px; padding: 12px 14px;
  background: rgba(255,255,255,.96); backdrop-filter: blur(6px); border: 1px solid var(--line2); border-radius: 12px; }
.scenes { display: grid; gap: 8px; }
.scene { display: grid; grid-template-columns: 30px 1fr; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: var(--r); background: #fff; }
.scene .idx { color: var(--dim); font-weight: 700; padding-top: 6px; }
.scene textarea { min-height: 54px; }
.scene .fields { display: grid; gap: 8px; }
.ff, .ins { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 10px; margin-top: 8px; }
.ff .full, .ins .full { grid-column: 1 / -1; }
.ins input, .ins select, .ins textarea, .ff input, .ff textarea { padding: 7px 9px; font-size: 13px; }
.ins .lbl, .ff .lbl { font-size: 11px; margin-bottom: 4px; }
.sep { border-top: 1px solid var(--line); padding-top: 10px; margin-top: 4px; }
.sep.hl { background: var(--brandbg); border-radius: 8px; padding: 10px; border-top-color: transparent; }
.pgrid { display: grid; grid-template-columns: 1fr 320px; gap: 20px; align-items: start; }
video.player { width: 100%; border-radius: var(--r); background: #000; display: block; }
.log { max-height: 220px; overflow: auto; white-space: pre-wrap; background: var(--bg2); border-radius: 8px; padding: 10px 12px; color: var(--muted); }
.copybox { position: relative; }
.copybox .btn { position: absolute; top: 6px; right: 6px; }

/* editor + timeline */
.editor { display: grid; grid-template-columns: 1fr 360px; gap: 16px; align-items: start; margin-bottom: 16px; }
.frame { aspect-ratio: 16/9; background: #0d0e11; border-radius: 8px; overflow: hidden; display: grid; place-items: center; }
.frame img, .frame video { width: 100%; height: 100%; object-fit: contain; display: block; }
.cardprev { text-align: center; padding: 30px; display: grid; gap: 8px; color: #fff; }
.cardprev div { font-size: 28px; font-weight: 800; color: var(--c); }
.cardprev small { color: #a5a9b4; text-transform: uppercase; letter-spacing: .08em; font-size: 12px; }
.cardprev em { font-size: 12px; margin-top: 10px; color: #7d828e; }
.inspector { max-height: 660px; overflow: auto; }
.tl { display: grid; grid-template-columns: 88px 1fr; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.tracks-l > div { height: 40px; display: flex; align-items: center; padding: 0 10px; font-size: 12px; color: var(--muted); border-bottom: 1px solid var(--line); background: var(--bg2); font-weight: 500; }
.tracks-l > .rl { height: 24px; }
.tracks-l > div:nth-child(2) { height: 64px; }
.tracks { overflow-x: auto; overflow-y: hidden; }
.ruler { height: 24px; position: relative; border-bottom: 1px solid var(--line); background: #fff; }
.ruler span { position: absolute; top: 4px; font-size: 10.5px; color: var(--dim); border-left: 1px solid var(--line2); padding-left: 3px; height: 20px; }
.track { position: relative; height: 40px; border-bottom: 1px solid var(--line); background: #fcfcfd; }
.track.tv { height: 64px; }
.clip { position: absolute; top: 5px; bottom: 5px; border-radius: 6px; background: var(--c) center/cover no-repeat; cursor: pointer; overflow: hidden; border: 1px solid rgba(0,0,0,.08); }
.clip::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(0,0,0,.6)); }
.clip span { position: absolute; left: 6px; bottom: 3px; font-size: 10.5px; font-weight: 700; color: #fff; white-space: nowrap; }
.clip.sel { box-shadow: 0 0 0 2px var(--ink); z-index: 3; }
.clip.over { box-shadow: -3px 0 0 0 var(--brand); }
.clip.drag { opacity: .4; }
.tr { position: absolute; top: 9px; height: 22px; display: grid; place-items: center; font-size: 11px; color: #b45309; background: var(--brandbg);
  border: 1px solid #fcd9a0; border-radius: 5px; cursor: pointer; }
.tr.cut { color: var(--dim); background: var(--bg3); border-color: var(--line2); }
.vo { position: absolute; top: 10px; height: 20px; border-radius: 4px; cursor: pointer; background: repeating-linear-gradient(90deg, #14b8a6 0 2px, #99e6dc 2px 4px); }
.sf { position: absolute; top: 9px; font-size: 10.5px; padding: 2px 6px; border-radius: 5px; background: #f3e8ff; color: #7e22ce; white-space: nowrap; cursor: pointer; }
.mu { position: absolute; top: 9px; left: 0; height: 22px; border-radius: 5px; background: var(--bluebg); color: var(--blue); font-size: 11px; padding: 2px 8px; white-space: nowrap; overflow: hidden; }

/* caption + image style pickers */
.caps { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.capopt { border: 1px solid var(--line); border-radius: 9px; overflow: hidden; cursor: pointer; background: #fff; }
.capopt:hover { border-color: var(--line2); }
.capopt.on { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.capprev { aspect-ratio: 16/9; background: linear-gradient(135deg, #3a4456, #11141a); display: flex; align-items: flex-end;
  justify-content: center; padding: 8px; color: #fff; overflow: hidden; }
.capprev .line { text-align: center; line-height: 1.2; }
.cap-karaoke .line, .cap-classic .line { font: 700 11px Poppins, Inter, sans-serif; text-shadow: 0 1px 2px #000, 0 0 2px #000; margin-bottom: 6px; }
.cap-karaoke span.on { color: var(--acc); }
.cap-pop, .cap-single { align-items: center; }
.cap-pop .line { font: 400 18px Anton, Impact, sans-serif; letter-spacing: .4px; text-shadow: 0 2px 0 #000, 0 0 3px #000; }
.cap-pop span { display: none; } .cap-pop span.vis { display: inline; } .cap-pop span.on { color: var(--acc); }
.cap-single .w1 { font: 400 28px Anton, Impact, sans-serif; -webkit-text-stroke: 1px #000; text-shadow: 0 2px 4px rgba(0,0,0,.6); }
.cap-single .w1.anim { animation: cappop .22s ease-out; }
.cap-clean .line, .cap-clean_highlight .line, .cap-clean_box .line { font: 700 11px Lato, Inter, sans-serif; margin-bottom: 7px; }
.cap-clean .line, .cap-clean_highlight .line { text-shadow: 0 1px 3px rgba(0,0,0,.75); }
.cap-clean_box .line { background: rgba(0,0,0,.6); padding: 3px 7px; border-radius: 4px; }
.cap-clean_highlight span { opacity: .55; } .cap-clean_highlight span.on { opacity: 1; }
.cap-clean_word { align-items: center; }
.cap-clean_word .w1 { font: 700 20px Lato, Inter, sans-serif; text-shadow: 0 1px 4px rgba(0,0,0,.7); }
.cap-clean_word .w1.anim { animation: cappop .2s ease-out; }
.capl { padding: 7px 9px; font-size: 12.5px; font-weight: 600; }
@keyframes cappop { 0% { transform: scale(.55); } 70% { transform: scale(1.12); } 100% { transform: scale(1); } }
.styles { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.sty { border: 1px solid var(--line); border-radius: 9px; overflow: hidden; cursor: pointer; background: #fff; }
.sty:hover { border-color: var(--line2); }
.sty.on { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.sty .sw { aspect-ratio: 16/9; }
.sty .nm { padding: 7px 9px; font-size: 12.5px; font-weight: 600; line-height: 1.25; }
.sty .nm small { display: block; font-weight: 500; color: var(--dim); font-size: 11.5px; margin-top: 2px; }

.locked { pointer-events: none; opacity: .55; }

/* templates */
.sty.newtpl { border-style: dashed; color: var(--muted); }
.sty.newtpl .sw { aspect-ratio: 16/9; display: grid; place-items: center; font-size: 30px; background: var(--bg2); }
.dropzone { display: grid; place-items: center; min-height: 120px; border: 2px dashed var(--line2); border-radius: 12px;
  color: var(--muted); cursor: pointer; background: var(--bg2); text-align: center; padding: 16px; }
.dropzone.over { border-color: var(--ink); color: var(--text); }
.refgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin-top: 10px; }
.ref { position: relative; aspect-ratio: 16/10; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); background: var(--bg2); }
.ref img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ref button { position: absolute; top: 4px; right: 4px; width: 22px; height: 22px; border-radius: 50%; border: 0; background: rgba(0,0,0,.6);
  color: #fff; cursor: pointer; font-size: 11px; }
.ref.add { display: grid; place-items: center; cursor: pointer; color: var(--muted); font-weight: 600; border-style: dashed; }

/* editor: effects | viewer | inspector */
.editor3 { display: grid; grid-template-columns: 230px minmax(0, 1fr) 360px; gap: 16px; align-items: start; margin-bottom: 16px; }
.fxpanel { padding: 14px; }
.fxrow { display: grid; grid-template-columns: 28px 1fr auto; gap: 8px; align-items: start; padding: 9px 0; border-top: 1px solid var(--line); }
.fxrow.off .fxt b, .fxrow.off .fxt small { opacity: .5; }
.fxic { font-size: 16px; line-height: 22px; text-align: center; }
.fxt b { display: block; font-size: 13px; } .fxt small { display: block; color: var(--muted); font-size: 11.5px; line-height: 1.35; }
.linkbtn { background: none; border: 0; padding: 0; margin-top: 3px; font: 600 11.5px Inter, sans-serif; color: var(--text); text-decoration: underline; cursor: pointer; }
.tog { position: relative; width: 34px; height: 20px; flex: none; cursor: pointer; margin-top: 2px; }
.tog input { opacity: 0; width: 0; height: 0; position: absolute; }
.tog i { position: absolute; inset: 0; background: #d5d7dc; border-radius: 20px; transition: .15s; }
.tog i::after { content: ""; position: absolute; width: 16px; height: 16px; left: 2px; top: 2px; background: #fff; border-radius: 50%; transition: .15s; box-shadow: 0 1px 2px rgba(0,0,0,.25); }
.tog input:checked + i { background: var(--ink); } .tog input:checked + i::after { transform: translateX(14px); }
/* live preview */
.lp { position: relative; cursor: pointer; }
.lpl { position: absolute; inset: 0; overflow: hidden; display: grid; place-items: center; }
.lpl > img, .lpl > video { width: 100%; height: 100%; object-fit: cover; transform-origin: center; will-change: transform; }
.lpl > .cardprev { width: 100%; }
.lpcard { position: absolute; inset: 0; display: grid; place-items: center; color: #fff; font: 800 34px Inter, sans-serif; text-shadow: 0 2px 10px rgba(0,0,0,.6); }
.lpcap { position: absolute; left: 8%; right: 8%; transform: translateY(-50%); text-align: center; color: #fff; font: 700 clamp(13px, 2.1vw, 22px) Lato, Inter, sans-serif; text-shadow: 0 1px 4px rgba(0,0,0,.8); pointer-events: none; line-height: 1.25; }
.lpcap span { opacity: 1; }
.lpcap.cs-clean_highlight span { opacity: .55; } .lpcap.cs-clean_highlight span.on { opacity: 1; }
.lpcap.cs-karaoke span.on, .lpcap.cs-pop span.on { color: #ffd23f; }
.lpcap.cs-clean_box:not(:empty) { background: rgba(0,0,0,.6); border-radius: 6px; padding: 4px 10px; left: 50%; right: auto; transform: translate(-50%, -50%); }
.lpcap.cs-clean_word, .lpcap.cs-single { font-size: clamp(18px, 3.4vw, 40px); }
.lpcap.cs-single { font-family: Anton, Impact, sans-serif; text-transform: uppercase; color: #ffd23f; -webkit-text-stroke: 1px #000; }
.lpcap.cs-pop { text-transform: uppercase; font-weight: 900; }
.playhead { position: absolute; top: 0; bottom: 0; width: 2px; background: #e5484d; z-index: 5; pointer-events: none; left: 0; }
.playhead::before { content: ""; position: absolute; top: 0; left: -5px; border: 6px solid transparent; border-top-color: #e5484d; }
#ruler { cursor: pointer; }
.busyover { position: absolute; inset: 0; background: rgba(255,255,255,.78); display: flex; align-items: center; justify-content: center; gap: 8px; font-weight: 600; font-size: 14px; z-index: 4; }
/* clip tiles */
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tile { display: grid; justify-items: center; gap: 2px; padding: 12px 8px; border: 1px solid var(--line); border-radius: 10px; background: #fff; font: 600 13px Inter, sans-serif; color: var(--text); cursor: pointer; text-align: center; }
.tile span { font-size: 18px; } .tile small { color: var(--muted); font-weight: 500; font-size: 11.5px; }
.tile:hover:not([disabled]) { border-color: var(--ink); }
.tile[disabled] { opacity: .45; cursor: not-allowed; }
.tile.hot { background: var(--ink); color: #fff; border-color: var(--ink); } .tile.hot small { color: rgba(255,255,255,.7); }
.editbox { gap: 6px; } .editbox input { flex: 1; }
.poplink { display: inline-flex; align-items: center; gap: 4px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 10px; font-size: 13.5px; color: var(--text); background: #fff; text-decoration: none; }
.poplink:hover { border-color: var(--ink); }
/* characters tab */
.charcard { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 0; padding: 0; overflow: hidden; }
.charsheet { position: relative; background: #f4f5f7; display: grid; place-items: center; min-height: 340px; }
.charsheet img { width: 100%; height: 100%; object-fit: contain; display: block; }
.charinfo { padding: 22px; display: grid; gap: 6px; align-content: start; }
.charinfo .kick { font: 700 12px Inter, sans-serif; letter-spacing: .12em; display: flex; align-items: center; gap: 8px; }
.charinfo .kick .num { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; background: var(--ink); color: #fff; letter-spacing: 0; }
.charname { font: 800 26px Inter, sans-serif; border: 1px solid transparent !important; padding: 2px 4px !important; margin-left: -5px; background: transparent; }
.charname:hover, .charname:focus { border-color: var(--line) !important; }
.charhelp { color: var(--muted); font-size: 13px; line-height: 1.5; border-top: 1px solid var(--line); padding-top: 12px; margin-top: 8px; }
.charthumb { position: relative; width: 74px; height: 42px; border-radius: 8px; border: 2px solid var(--line); overflow: hidden; background: #f4f5f7; cursor: pointer; padding: 0; display: grid; place-items: center; font-weight: 700; }
.charthumb img { width: 100%; height: 100%; object-fit: cover; } .charthumb.on { border-color: var(--ink); }
.charthumb .spin { position: absolute; }
.pill[data-goclip] { cursor: pointer; }
@media (max-width: 1300px) { .editor3 { grid-template-columns: minmax(0, 1fr) 340px; } .fxpanel { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 0 16px; } .fxpanel > .lbl, .fxpanel > .dim { grid-column: 1 / -1; } }
@media (max-width: 900px) { .editor3, .charcard { grid-template-columns: 1fr; } }

/* characters */
.chars { display: grid; gap: 10px; margin-top: 12px; }
.charrow { display: grid; grid-template-columns: 200px 1fr; gap: 12px; padding: 10px; border: 1px solid var(--line); border-radius: 10px; }
.charrow .sheet { aspect-ratio: 16/9; border-radius: 8px; overflow: hidden; background: var(--bg2); display: grid; place-items: center; font-size: 12px; }
.charrow .sheet img { width: 100%; height: 100%; object-fit: cover; }
.charbody { display: grid; gap: 6px; }
.charbody input, .charbody textarea { padding: 6px 8px; font-size: 13px; }

/* look bar */
.lookbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: var(--r); background: #fff; }
.pop { position: relative; }
.pop > summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 6px; padding: 6px 10px;
  border: 1px solid var(--line2); border-radius: 8px; font-size: 13px; color: var(--muted); background: #fff; white-space: nowrap; }
.pop > summary::-webkit-details-marker { display: none; }
.pop > summary b { color: var(--text); font-weight: 600; }
.pop[open] > summary { border-color: var(--ink); }
.popbody { position: absolute; z-index: 40; top: calc(100% + 6px); left: 0; width: 440px; max-height: 70vh; overflow: auto;
  background: #fff; border: 1px solid var(--line2); border-radius: 12px; padding: 14px; box-shadow: 0 14px 40px rgba(0,0,0,.14); }
.popbody.wide { width: 680px; }
.swatch { width: 16px; height: 16px; border-radius: 4px; display: inline-block; border: 1px solid var(--line2); }
@media (max-width: 760px) { .popbody, .popbody.wide { width: calc(100vw - 40px); } }

/* settings */
.keyrow { display: grid; grid-template-columns: 220px 1fr auto; gap: 16px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.keyrow:last-child { border-bottom: 0; }
.keyrow .n { font-weight: 600; }
.keyrow .d { font-size: 12.5px; color: var(--muted); }

/* auth */
.auth { max-width: 380px; margin: 10vh auto; }
.auth .logo { justify-content: center; font-size: 20px; padding-bottom: 20px; }
.err { color: var(--red); font-size: 13px; min-height: 18px; margin-top: 8px; }

@media (max-width: 1100px) {
  .create, .pgrid, .editor, .dash { grid-template-columns: 1fr; }
  .sticky { position: static; }
  .stats, .grid4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; }
  main { padding: 18px 16px 70px; }
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .keyrow { grid-template-columns: 1fr; }
}

/* narration style picker */
.nstgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; }
.nst { text-align: left; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; cursor: pointer; font-family: inherit; color: var(--text); }
.nst b { display: block; font-size: 13.5px; } .nst small { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }
.nst:hover { border-color: #bbb; } .nst.on { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }

/* thumbnail studio */
.thgrid { display: grid; grid-template-columns: 400px minmax(0, 1fr); gap: 18px; align-items: start; }
.thform { position: sticky; top: 16px; }
.thsty { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 8px; }
.thsty .nm { font-size: 12px; padding: 6px 8px; } .thsty .nm small { font-size: 10.5px; }
.threfs { display: flex; gap: 8px; flex-wrap: wrap; }
.thref { position: relative; width: 108px; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: #fff; }
.thref img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; }
.thref select { width: 100%; border: 0; border-top: 1px solid var(--line); border-radius: 0; font-size: 11.5px; padding: 4px; }
.thref button { position: absolute; top: 4px; right: 4px; width: 22px; height: 22px; border-radius: 50%; border: 0; background: rgba(0,0,0,.6); color: #fff; cursor: pointer; font-size: 11px; }
.thref.add { display: grid; place-items: center; aspect-ratio: 108/134; border-style: dashed; cursor: pointer; color: var(--muted); font-size: 26px; text-align: center; }
.thref.add small { display: block; font-size: 11.5px; }
.thpick { display: flex; gap: 6px; overflow-x: auto; padding: 6px 0; }
.thpick button { flex: none; width: 88px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: #fff; padding: 0; cursor: pointer; font-size: 11px; }
.thpick img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; } .thpick span { display: block; padding: 3px; }
.thresults { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 14px; }
.thresults.small { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.thcard { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; }
.thimg { position: relative; aspect-ratio: 16/9; background: #f2f3f5; } .thimg img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thmeta { padding: 10px 12px 4px; font-size: 13px; }
.thedit { gap: 6px; padding: 6px 12px; } .thedit input { flex: 1; }
.thact { gap: 6px; padding: 8px 12px 12px; flex-wrap: wrap; }
.thresults.small .thact .btn { padding: 4px 8px; font-size: 11.5px; }
@media (max-width: 1000px) { .thgrid { grid-template-columns: 1fr; } .thform { position: static; } }
/* learn */
.kicker { font: 700 11.5px Inter, sans-serif; letter-spacing: .14em; text-transform: uppercase; color: #b7791f; margin-bottom: 6px; }
.learntabs { margin-bottom: 18px; display: inline-flex; }
.learntabs a { padding: 8px 14px; color: var(--text); text-decoration: none; } .learntabs a small { color: var(--muted); margin-left: 4px; }
.learn { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 18px; align-items: start; }
.lgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.lcard { display: grid; gap: 8px; align-content: start; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: #fff; color: var(--text); text-decoration: none; }
a.lcard:hover { border-color: var(--ink); }
.lcard h3 { margin: 4px 0 0; font-size: 16px; } .lcard p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.5; }
.lic { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--bg2); font-size: 18px; }
.ltag { font: 700 10.5px Inter, sans-serif; letter-spacing: .08em; text-transform: uppercase; border: 1px solid var(--line); border-radius: 20px; padding: 3px 8px; color: var(--muted); }
.lside { display: grid; gap: 14px; } .lfeat { color: var(--text); text-decoration: none; display: grid; gap: 8px; } .lfeat h3 { margin: 0; }
.lnews { display: grid; grid-template-columns: 26px 1fr; gap: 8px; padding: 8px 0; font-size: 13.5px; }
.guide { max-width: 760px; display: grid; gap: 4px; }
.gstep { display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding: 14px 4px; border-bottom: 1px solid var(--line); }
.gstep:last-child { border-bottom: 0; }
.gn { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 700; }
.gstep h3 { margin: 4px 0 6px; font-size: 16px; } .gstep p { margin: 0; color: #444; line-height: 1.6; font-size: 14.5px; }
.gnext { display: grid; gap: 4px; max-width: 760px; margin-top: 14px; color: var(--text); text-decoration: none; }
@media (max-width: 1000px) { .learn { grid-template-columns: 1fr; } }

/* admin */
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; background: #fff; }
.kl { font-size: 12px; font-weight: 600; color: var(--muted); }
.kv { font: 800 26px Inter, sans-serif; margin-top: 4px; display: flex; align-items: baseline; gap: 8px; }
.ks { font-size: 12px; color: var(--muted); margin-top: 4px; }
.delta { font-size: 12px; font-weight: 700; } .delta.up { color: var(--green); } .delta.down { color: var(--red); }
.admgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: 14px; }
.admgrid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.admgrid h3 { margin-top: 0; }
.chart { width: 100%; height: auto; display: block; } .chart text { font: 10px Inter, sans-serif; fill: #9ca3af; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.legend b { color: var(--text); }
.fun { margin-bottom: 10px; } .fun .bar { margin-top: 5px; }
.mbar { height: 4px; background: var(--bg2); border-radius: 4px; margin-top: 4px; } .mbar i { display: block; height: 100%; background: #f59e0b; border-radius: 4px; }
.popgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px 18px; }
.utab .th td { font-size: 11.5px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
@media (max-width: 1000px) { .admgrid, .admgrid.three { grid-template-columns: 1fr; } }

.sf.tsfx { background: #eef2ff; color: #4f46e5; border-color: #c7d2fe; }

/* title suggestions */
.titlesug { margin-top: 12px; }
.suglist { display: grid; gap: 6px; margin-top: 10px; }
.sug { text-align: left; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; cursor: pointer; font-family: inherit; color: var(--text); }
.sug b { display: block; font-size: 14.5px; } .sug small { color: var(--muted); font-size: 12px; }
.sug:hover { border-color: #bbb; } .sug.on { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }

/* timeline scrolling */
.tracks { scrollbar-width: auto; scrollbar-color: #b9bcc4 #f1f2f4; overscroll-behavior-x: contain; }
.tracks::-webkit-scrollbar { height: 14px; } .tracks::-webkit-scrollbar-track { background: #f1f2f4; }
.tracks::-webkit-scrollbar-thumb { background: #b9bcc4; border-radius: 8px; border: 3px solid #f1f2f4; }
.tracks::-webkit-scrollbar-thumb:hover { background: #8c909a; }
#tab { overflow-anchor: none; }
/* character looks */
.looktabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 2px 0 4px; }
.looktabs .pill { cursor: pointer; border: 1px solid var(--line); background: #fff; font: 600 12.5px Inter, sans-serif; }
.looktabs .pill.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.looktabs .pill.add { border-style: dashed; color: var(--muted); }