/* 劇中 SNS アプリ 共通スタイル（画面枠・シート・メニュー・トリミング画面・アイコン選択） */
:root{ --sat:env(safe-area-inset-top,0px); --sab:min(env(safe-area-inset-bottom,0px),34px); --danger:#e5484d; }
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}
html,body{height:100%;width:100%;overflow:hidden;background:#fff;position:fixed;inset:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic UI",sans-serif;-webkit-font-smoothing:antialiased;font-size:16px;overscroll-behavior:none}
#app{position:fixed;left:0;right:0;top:0;bottom:0;display:flex;flex-direction:column;overflow:hidden}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
.av{display:inline-block;width:40px;height:40px;border-radius:50%;overflow:hidden;background:#e5e7eb;flex:none;vertical-align:middle}
.av svg,.av img{width:100%;height:100%;display:block;object-fit:cover}
.av img.missing{display:none}
/* 写真・動画の枠（比率＋範囲） */
.mbox{position:relative;width:100%;overflow:hidden;background:#f3f4f6}
.mbox img,.mbox video{position:absolute;display:block;max-width:none}
/* シート */
.sheet-bg{position:absolute;inset:0;background:rgba(0,0,0,.35);display:flex;align-items:flex-end;z-index:50}
.sheet{position:relative;width:100%;max-height:88%;background:#fff;color:#111;border-radius:16px 16px 0 0;padding:10px 16px calc(14px + var(--sab));overflow-y:auto;-webkit-overflow-scrolling:touch}
.grab{width:36px;height:4px;border-radius:2px;background:#d1d5db;margin:0 auto 10px}
.sheet h3{font-size:13px;color:#6b7280;margin:14px 0 6px;font-weight:600}
.sheet h3:first-of-type{margin-top:4px}
.frow{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid #f1f2f4;font-size:14px}
.frow label{flex:1;min-width:0;color:#111}
.frow input[type=text]{width:46%;border:1px solid #d1d5db;border-radius:8px;padding:7px 9px;font-size:15px;background:#fff;color:#111}
.sheet textarea,.sheet input.full{width:100%;border:1px solid #d1d5db;border-radius:8px;padding:9px;font-size:15px;margin-top:6px;resize:vertical;background:#fff;color:#111}
.sheet > input[type=text]{width:100%;border:1px solid #d1d5db;border-radius:8px;padding:9px;font-size:15px;margin-top:6px;background:#fff;color:#111}
.btns{display:flex;gap:8px;margin:12px 0 4px}
.b{flex:1;min-width:0;padding:11px 8px;border-radius:10px;background:#f1f2f4;color:#111;font-size:14px;font-weight:600;text-align:center;white-space:nowrap}
.b.pri{background:#111;color:#fff}
.b.dan{color:var(--danger)}
.switch{width:46px;height:28px;border-radius:14px;background:#d1d5db;position:relative;flex:none}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:11px;background:#fff;transition:left .15s}
.switch.on{background:#22c55e}.switch.on::after{left:21px}
.note{font-size:12px;color:#6b7280;margin:8px 0}
/* アクションメニュー */
.menu{position:absolute;inset:0;background:rgba(0,0,0,.3);display:flex;align-items:flex-end;z-index:60;padding:8px;padding-bottom:calc(8px + var(--sab))}
.menu-in{width:100%;background:#fff;color:#111;border-radius:14px;overflow:hidden;max-height:80vh;overflow-y:auto}
.mi{display:block;width:100%;padding:14px;font-size:16px;text-align:center;border-bottom:1px solid #f1f2f4}
.mi.dan{color:var(--danger)}
.mi.cancel{font-weight:700;border-bottom:0}
.toast{position:absolute;left:50%;bottom:calc(90px + var(--sab));transform:translateX(-50%);background:rgba(0,0,0,.8);color:#fff;padding:9px 14px;border-radius:10px;font-size:13px;z-index:90;white-space:nowrap}
/* アイコン選択 */
.avgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:6px 0}
.avpick{width:100%;aspect-ratio:1;border-radius:50%;overflow:hidden;border:3px solid transparent;background:#eee}
.avpick.on{border-color:#0095f6}
.avpick svg,.avpick img{width:100%;height:100%;display:block;object-fit:cover}
/* 範囲・比率の編集画面 */
.cropscr{position:fixed;inset:0;background:#000;color:#fff;z-index:100;display:flex;flex-direction:column}
.crophdr{flex:none;display:flex;align-items:center;justify-content:space-between;padding:calc(10px + var(--sat)) 14px 10px;font-size:16px}
.cb{color:#fff;font-size:15px;padding:6px 8px;border-radius:8px}
.cb.pri{color:#0095f6;font-weight:700}
.cropbody{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:12px;overflow:hidden}
.cropframe{position:relative;overflow:hidden;background:#111;touch-action:none;outline:1px solid rgba(255,255,255,.4)}
.cropframe img,.cropframe video{position:absolute;display:block;max-width:none;pointer-events:none}
.cropasp{flex:none;display:flex;gap:8px;padding:10px 14px;overflow-x:auto;scrollbar-width:none}
.cropasp::-webkit-scrollbar{display:none}
.chip{flex:none;padding:8px 14px;border-radius:20px;background:#222;color:#ddd;font-size:14px;border:1px solid #333}
.chip.on{background:#fff;color:#000;border-color:#fff}
.crophint{flex:none;text-align:center;font-size:12px;color:#aaa;padding:4px 14px calc(14px + var(--sab));display:flex;align-items:center;justify-content:center;gap:6px}