/* =========================================================
   digi08.html「AI 影音行銷與腳本分鏡／AI 輔助剪輯與聲音美學」專用樣式
   版型共用 digi05.css（.d5-page 關卡式講義），本檔只做：
   1) 單元主色改為桃紅（單元 08 識別色）
   2) 影音元件：Reels 手機示意、留存曲線、結構時間軸、分鏡表、旁白計時器、混音台
   ========================================================= */
.d5-page.d8 {
	--d-brand: #D6336C;
	--d-brand-strong: #A61E4D;
	--d-brand-soft: #FCE4EC;
	--d-brand-grad: linear-gradient(135deg, #F06595 0%, #A61E4D 100%);
	--d-glass: linear-gradient(165deg, rgba(255,255,255,.84) 0%, rgba(252,228,236,.55) 100%);
	--d-bg: #FBF6F8;
	--d-dot: #F0DCE4;
	--d-line: #F0E0E7;
	background-color: var(--d-bg);
}
.d8 .d5-subnav { background: rgba(251,246,248,.94); }
.d8 .d5-intro::before { background: var(--d-brand); }
.d8 .prompt-box .ph { color: #FFA8C5; }
.d8 .prompt-wrap .ptitle i { color: #FFA8C5; }
.d8 .case-chip { margin-top: 14px; }
.d8 .case-chip .mark { font-size: 22px; background: #000; color: #fff; }

/* ---------- 開場：Reels 手機 ---------- */
.reel-wrap { display: flex; flex-direction: column; align-items: center; }
.reel { position: relative; width: min(270px, 100%); aspect-ratio: 9 / 19; border-radius: 34px; background: #111; padding: 9px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.7); }
.reel .scr { position: relative; width: 100%; height: 100%; border-radius: 26px; overflow: hidden; background: #000; }
.reel .scr > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; animation: reelZoom 9s ease-in-out infinite alternate; }
@keyframes reelZoom { from { transform: scale(1.02); } to { transform: scale(1.14) translateY(-3%); } }
.reel .shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.35) 0%, transparent 22%, transparent 55%, rgba(0,0,0,.75) 100%); }
.reel .top { position: absolute; left: 7%; right: 7%; top: 4%; display: flex; justify-content: space-between; font-size: 12px; font-weight: 800; color: #fff; }
.reel .cap { position: absolute; left: 8%; right: 8%; top: 40%; text-align: center; }
.reel .cap span { display: inline-block; font: 900 17px/1.35 var(--d-font-display); color: #fff; background: rgba(0,0,0,.55); border-radius: 8px; padding: 4px 10px; opacity: 0; position: absolute; left: 0; right: 0; margin: 0 auto; width: fit-content; max-width: 100%; animation: capCycle 9s infinite; }
.reel .cap span:nth-child(2) { animation-delay: 3s; }
.reel .cap span:nth-child(3) { animation-delay: 6s; background: var(--d-brand); }
@keyframes capCycle { 0%,2% { opacity: 0; transform: translateY(8px); } 5%,30% { opacity: 1; transform: none; } 33%,100% { opacity: 0; } }
.reel .side { position: absolute; right: 5%; bottom: 20%; display: flex; flex-direction: column; gap: 14px; align-items: center; color: #fff; font-size: 19px; }
.reel .side small { display: block; font-size: 9px; font-weight: 700; text-align: center; margin-top: -2px; }
.reel .info { position: absolute; left: 6%; right: 22%; bottom: 7%; color: #fff; font-size: 10.5px; line-height: 1.45; }
.reel .info b { display: flex; align-items: center; gap: 6px; font-size: 11.5px; }
.reel .info b i { width: 20px; height: 20px; border-radius: 50%; background: #fff; display: inline-block; }
.reel .bar { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(255,255,255,.25); }
.reel .bar i { display: block; height: 100%; background: #fff; animation: barGo 9s linear infinite; }
@keyframes barGo { from { width: 0; } to { width: 100%; } }
.reel .safe { position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s; }
.reel.show-safe .safe { opacity: 1; }
.reel .safe .z { position: absolute; left: 0; right: 0; background: repeating-linear-gradient(45deg, rgba(214,51,108,.5) 0 6px, rgba(214,51,108,.25) 6px 12px); }
.reel .safe .z.t { top: 0; height: 14%; }
.reel .safe .z.b { bottom: 0; height: 35%; }
.reel .safe .z.l, .reel .safe .z.r { top: 14%; bottom: 35%; width: 6%; }
.reel .safe .z.l { left: 0; right: auto; } .reel .safe .z.r { right: 0; left: auto; }
.reel .safe .ok { position: absolute; left: 6%; right: 6%; top: 14%; bottom: 35%; border: 2px dashed #8CE99A; display: grid; place-items: center; font: 800 10px var(--d-font-mono); color: #8CE99A; }
.safe-toggle { margin-top: 12px; appearance: none; border: 1px solid var(--d-line); background: #fff; border-radius: 10px; padding: 6px 12px; font-size: 13px; font-weight: 800; color: var(--d-ink-2); cursor: pointer; }
.safe-toggle[aria-pressed="true"] { background: var(--d-ink); color: #fff; border-color: var(--d-ink); }

/* ---------- 留存曲線 ---------- */
.ret-chart { background: #fff; border: 1px solid var(--d-line); border-radius: 16px; padding: 14px 14px 8px; }
.ret-chart svg { width: 100%; height: auto; display: block; }
.ret-chart .grid line { stroke: #EFE6EA; }
.ret-chart .ax { font: 600 10px var(--d-font-mono); fill: var(--d-ink-3); }
.ret-chart .c-bad { fill: none; stroke: #ADB5BD; stroke-width: 3; stroke-dasharray: 6 5; }
.ret-chart .c-good { fill: none; stroke: var(--d-brand); stroke-width: 3.5; stroke-dasharray: 800; stroke-dashoffset: 800; transition: stroke-dashoffset 1.4s var(--d-ease); }
.ret-chart.on .c-good { stroke-dashoffset: 0; }
.ret-chart .hook { fill: var(--d-brand-soft); }
.ret-chart .lg { font: 700 11px "Noto Sans TC", sans-serif; }
.ret-btns { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }

/* ---------- Hook 範例 ---------- */
.hook-out { margin-top: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hook-out > div { background: #fff; border: 1px solid var(--d-line); border-radius: 14px; padding: 12px 14px; }
.hook-out small { display: block; font: 800 10.5px var(--d-font-mono); letter-spacing: .1em; color: var(--d-ink-3); }
.hook-out b { display: block; font: 900 17px/1.45 var(--d-font-display); color: var(--d-ink); margin-top: 4px; }
.hook-out p { font-size: 13.5px !important; margin: 4px 0 0 !important; }

/* ---------- 結構時間軸 ---------- */
.struct-bar { display: flex; height: 64px; border-radius: 14px; overflow: hidden; margin-top: 12px; }
.struct-bar div { display: flex; flex-direction: column; justify-content: center; padding: 0 10px; color: #fff; font-size: 12px; font-weight: 700; line-height: 1.3; min-width: 0; transition: flex-grow .45s var(--d-ease); }
.struct-bar div b { font: 900 14px var(--d-font-display); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.struct-bar div span { font-family: var(--d-font-mono); opacity: .9; white-space: nowrap; }
.struct-detail { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 8px; margin-top: 10px; }
.struct-detail div { background: #fff; border: 1px solid var(--d-line); border-top: 3px solid var(--c); border-radius: 12px; padding: 10px 12px; font-size: 13px; color: var(--d-ink-2); line-height: 1.65; }
.struct-detail b { display: block; font-size: 13.5px; color: var(--d-ink); }

/* ---------- 分鏡表 ---------- */
.sb-table td:first-child { font-family: var(--d-font-mono); font-weight: 800; color: var(--d-brand-strong); white-space: nowrap; }
.sb-table .shot { display: block; width: 74px; aspect-ratio: 9 / 16; border-radius: 8px; background: #000 center / cover no-repeat; position: relative; }
.sb-table .shot i { position: absolute; left: 4px; bottom: 4px; font: 800 9px var(--d-font-mono); color: #fff; background: rgba(0,0,0,.6); border-radius: 4px; padding: 1px 4px; font-style: normal; }
.sb-table code { font-size: 11.5px; }

/* ---------- 運鏡 ---------- */
.cam-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px; }
.cam { background: #fff; border: 1px solid var(--d-line); border-radius: 14px; padding: 12px; }
.cam .stage-mini { position: relative; height: 70px; border-radius: 10px; overflow: hidden; background: #1A1A1A url("../img/digi/digi06-dugu-poster.webp") center 60% / 120% auto no-repeat; }
.cam .stage-mini::after { content: ""; position: absolute; inset: 18% 22%; border: 2px solid #fff; border-radius: 4px; box-shadow: 0 0 0 999px rgba(0,0,0,.35); animation: var(--a) 3s ease-in-out infinite alternate; }
@keyframes camPush { from { inset: 10% 14%; } to { inset: 28% 34%; } }
@keyframes camPull { from { inset: 28% 34%; } to { inset: 8% 12%; } }
@keyframes camPan { from { transform: translateX(-22%); } to { transform: translateX(22%); } }
@keyframes camTilt { from { transform: translateY(-26%); } to { transform: translateY(26%); } }
@keyframes camOrbit { 0% { transform: translateX(-18%) scale(.95); } 50% { transform: translateX(0) scale(1.05); } 100% { transform: translateX(18%) scale(.95); } }
@keyframes camStatic { from { opacity: 1; } to { opacity: 1; } }
.cam b { display: block; font-size: 14px; color: var(--d-ink); margin-top: 8px; }
.cam b small { font: 700 10.5px var(--d-font-mono); color: var(--d-ink-3); margin-left: 4px; }
.cam p { font-size: 12.5px !important; margin: 4px 0 0 !important; line-height: 1.6 !important; }
.cam code { display: inline-block; margin-top: 6px; font-size: 11px; }

/* ---------- 旁白計時器 ---------- */
.nar { background: #fff; border: 1px solid var(--d-line); border-radius: 16px; padding: 14px; }
.nar textarea { width: 100%; min-height: 120px; border: 1px solid var(--d-line); border-radius: 12px; padding: 10px 12px; font: 500 15px/1.8 "Noto Sans TC", sans-serif; color: var(--d-ink); resize: vertical; }
.nar textarea:focus { outline: 2px solid var(--d-brand-soft); border-color: var(--d-brand); }
.nar .row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 10px; font-size: 13px; color: var(--d-ink-2); }
.nar select { border: 1px solid var(--d-line); border-radius: 8px; padding: 4px 8px; font-family: inherit; }
.nar .meter { height: 12px; border-radius: 99px; background: #F3EBEF; overflow: hidden; margin-top: 10px; }
.nar .meter span { display: block; height: 100%; width: 0; border-radius: 99px; transition: width .3s, background .3s; }
.nar .res { margin-top: 8px; font-size: 14px; }
.nar .res b { font: 900 18px var(--d-font-display); color: var(--d-ink); }

/* ---------- 混音台 ---------- */
.mixer { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px; }
.mixer .ch { background: #1F1E1B; color: #F4F1EB; border-radius: 14px; padding: 12px; text-align: center; }
.mixer .ch b { display: block; font-size: 13.5px; }
.mixer .ch small { display: block; font: 600 10.5px var(--d-font-mono); color: #A8A39A; }
.mixer input[type=range] { width: 100%; margin-top: 10px; accent-color: var(--d-brand); }
.mixer .v { font: 900 20px var(--d-font-display); margin-top: 4px; }
.mix-note { margin-top: 10px; border-radius: 12px; padding: 10px 12px; font-size: 13.5px; line-height: 1.7; }
.mix-note.good { background: #EEF8F2; color: #1F5A3C; border: 1px solid #BFE3CD; }
.mix-note.bad { background: #FFF1EE; color: #7A2E1A; border: 1px solid #F6C9BD; }

@media (max-width: 991px) {
	.struct-detail { grid-template-columns: 1fr 1fr; }
	.cam-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
	.hook-out, .struct-detail, .mixer { grid-template-columns: 1fr; }
	.cam-grid { grid-template-columns: 1fr 1fr; }
	.struct-bar div { padding: 0 6px; }
	.struct-bar div b { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
	.reel *, .cam .stage-mini::after { animation: none !important; }
	.reel .cap span:first-child { opacity: 1; }
}

/* ---------- Moonland 流程與點數試算 ---------- */
.moon-flow { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 8px; }
.moon-flow > div { position: relative; background: #fff; border: 1px solid var(--d-line); border-radius: 14px; padding: 12px; }
.moon-flow span { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--d-brand-grad); color: #fff; font: 800 12px var(--d-font-mono); }
.moon-flow b { display: block; font: 900 14.5px var(--d-font-display); margin-top: 6px; color: var(--d-ink); }
.moon-flow p { font-size: 12.5px !important; margin: 4px 0 0 !important; line-height: 1.6 !important; }
.pts-calc { margin-top: 14px; background: #fff; border: 1px solid var(--d-line); border-radius: 16px; padding: 14px; }
.pts-row { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px; }
.pts-row label { font-size: 12.5px; font-weight: 800; color: var(--d-ink); }
.pts-row input { display: block; width: 100%; margin-top: 4px; border: 1px solid var(--d-line); border-radius: 10px; padding: 7px 10px; font: 700 15px var(--d-font-mono); color: var(--d-ink); }
.pts-out { margin-top: 12px; font-size: 14px; color: var(--d-ink-2); line-height: 1.8; }
.pts-out b { font: 900 20px var(--d-font-display); color: var(--d-brand-strong); }
.pts-out .days { display: flex; gap: 4px; margin-top: 8px; flex-wrap: wrap; }
.pts-out .days i { width: 28px; height: 10px; border-radius: 4px; background: var(--d-brand); }
.pts-out .days i.part { background: var(--d-brand-soft); }
@media (max-width: 991px) { .moon-flow { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .moon-flow, .pts-row { grid-template-columns: 1fr; } }