:root{font-family:system-ui,sans-serif;color:#203a38;background:#f4f6f0;line-height:1.6}*{box-sizing:border-box}body{margin:0}main{max-width:1000px;margin:48px auto;padding:24px}header{border-bottom:1px solid #c9d4c9;margin-bottom:28px;padding-bottom:20px}h1{font-size:2.2rem;margin:10px 0}h2{font-size:1.3rem}.tag{font-size:.75rem;letter-spacing:.16em;color:#53736b}.columns{display:grid;grid-template-columns:1fr 1fr;gap:24px}form,.user{background:white;padding:24px;border:1px solid #dce4da;border-radius:12px;margin:16px 0}label{display:block;margin:14px 0}input,select{display:block;width:100%;padding:12px;border:1px solid #9cad9f;border-radius:6px;font:inherit}button{background:#235d4f;color:white;border:0;border-radius:6px;padding:11px 18px;font:inherit;cursor:pointer;margin:8px 8px 8px 0}button:disabled{opacity:.5;cursor:wait}a{color:#235d4f}#message:not(:empty){padding:16px;background:#e5edda;border-radius:8px;white-space:pre-wrap;overflow-wrap:anywhere}small{color:#52665d}:focus-visible{outline:3px solid #bb852c;outline-offset:3px}[hidden]{display:none!important}@media(max-width:640px){main{margin:12px auto;padding:16px}.columns{grid-template-columns:1fr}h1{font-size:1.7rem}}

/* P1: family green palette, dark surfaces and touch-friendly controls. */
:root{color:#e2ebe5;background:#121c19;color-scheme:dark}main{margin:24px auto}header{border-color:#34483d}.tag,small{color:#a7bdb0}form,.user{background:#1c2b24;border-color:#34483d}input,select{background:#121c19;color:#e2ebe5;border-color:#607868}button{background:#326f59;min-height:44px;min-width:44px}a{color:#a5dabc}a:focus-visible,.w:focus-visible{outline-offset:2px}#message:not(:empty){background:#283d2e}a.back-link,#admin-link,#duplicate-link{display:inline-flex;align-items:center;min-height:44px}.back-link{float:right}.video-list{display:grid;grid-template-columns:1fr;gap:20px}.video-card{display:block;border:1px solid #34483d;border-radius:12px;overflow:hidden;background:#1c2b24;color:inherit;text-decoration:none}.video-card:hover{border-color:#a5dabc}.video-card img,.poster-placeholder{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#263c30}.poster-placeholder{display:grid;place-items:center;color:#a7bdb0;letter-spacing:.12em}.card-info{padding:16px}.card-info h3{margin:0;overflow-wrap:anywhere}.card-info p{margin:8px 0;color:#a7bdb0}.badge{display:inline-block;border-radius:6px;background:#3c4430;padding:4px 10px;font-size:.85rem}#watch-page{max-width:1440px;padding-bottom:52vh}.watch-layout{display:grid;gap:20px}.player-panel{position:sticky;top:0;z-index:2;align-self:start;background:#121c19}#player{display:block;width:100%;aspect-ratio:16/9;background:#000}.script-panel{position:fixed;bottom:0;left:0;right:0;z-index:3;background:#1c2b24;border:1px solid #49604f;border-radius:16px 16px 0 0;padding:12px 16px;padding-bottom:max(12px,env(safe-area-inset-bottom));max-height:50dvh;display:flex;flex-direction:column}.script-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.script-heading h2{margin:0}#script-status{font-size:.85rem;color:#a7bdb0;margin:4px 0 12px}.transcript{overflow-y:auto;overscroll-behavior:contain;min-height:0;scrollbar-gutter:stable}.cue{display:flex;gap:10px;align-items:flex-start;padding:12px 8px;border-bottom:1px solid #34483d;content-visibility:auto;contain-intrinsic-size:auto 110px;border-left:3px solid transparent}.cue.current{background:#293e31;border-left-color:#a5dabc}.cue-time{flex-shrink:0;padding:8px;font-size:.85rem;margin:0;background:#30493a}.cue-body{white-space:pre-wrap;overflow-wrap:anywhere;min-width:0}.w{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border-radius:5px;cursor:pointer;padding:0 3px}.w.highlighted{color:#fff1b2;background:#635621}.w.pending{opacity:.6}.script-panel.collapsed .transcript,.script-panel.collapsed #script-status{display:none}#playback-error{padding:12px;background:#492d28;border-radius:8px}@media(min-width:1024px){.video-list{grid-template-columns:repeat(2,minmax(0,1fr))}#watch-page{padding-bottom:24px}.watch-layout{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:start}.player-panel{top:20px}.script-panel{position:static;max-height:78vh;border-radius:12px;min-width:0}#sheet-toggle{display:none}.script-panel.collapsed .transcript{display:block}.script-panel.collapsed #script-status{display:block}}