.transition-cut-button{position:absolute;top:3px;z-index:8;transform:translateX(-50%);display:grid;place-items:center;width:26px;height:26px;min-height:26px;padding:0;border:1px solid var(--project-dark);border-radius:2px;background:var(--studio-silver);color:var(--project-dark);box-shadow:0 1px 4px #14273166;font:600 20px/1 system-ui;touch-action:manipulation}
.transition-cut-button.has-transition{background:var(--project-play-gradient);color:var(--project-color-text,#fff);box-shadow:0 0 0 2px var(--project-light)}
.transition-cut-button:focus-visible{outline:3px solid var(--project-color);outline-offset:2px}
.film-transition-cuts{position:absolute;inset:0;pointer-events:none;z-index:8;overflow:hidden}
.film-transition-cuts .transition-cut-button{pointer-events:auto}
.transition-range{position:absolute;bottom:3px;height:22px;display:flex;pointer-events:none;z-index:7;color:var(--project-dark);font:600 11px/20px system-ui}
.transition-range-half{display:block;flex:1;min-width:0;overflow:hidden;text-align:center;white-space:nowrap;border:1px solid var(--project-color);background:color-mix(in srgb,var(--project-soft,#d5eaff) 85%,transparent);box-shadow:inset 0 0 0 1px #ffffff66}
.transition-range.is-compact .transition-range-half{font-size:0}
.transition-range.is-resizing .transition-range-half{background:var(--project-light)}
.transition-edge{position:absolute;top:-1px;bottom:-1px;width:12px;min-height:24px;padding:0;border:1px solid white;border-radius:1px;background:var(--project-color);color:var(--project-color-text,#fff);box-shadow:0 0 0 1px var(--project-dark);font:700 14px/20px system-ui;cursor:ew-resize;pointer-events:auto;touch-action:none;user-select:none}
.transition-edge[data-side="start"]{left:0;transform:translateX(-50%)}
.transition-edge[data-side="end"]{right:0;transform:translateX(50%)}
.transition-edge:focus-visible{outline:2px solid var(--project-dark);outline-offset:2px;z-index:1}
.transition-range[hidden],.transition-edge[hidden]{display:none!important}
.transition-cut-button[hidden],body:not([data-view="visual"]) .film-transition-cuts{display:none!important}
/* The picker follows the active project palette, including its glossy header. */
.transitions-dialog{width:min(720px,calc(100vw - 24px));box-sizing:border-box;padding:0;border:2px solid #eaf4fc;border-radius:26px;background:linear-gradient(135deg,#fbfdff,#edf3f7);color:#29435b;max-height:92dvh;overflow:auto;box-shadow:0 22px 70px #122a4666,0 0 0 1px #9cb4c8;font-family:system-ui,sans-serif}
.transitions-dialog::backdrop{background:#263b5366;backdrop-filter:blur(8px)}
.transitions-dialog header{position:relative;display:flex;align-items:center;justify-content:center;min-height:88px;padding:0 70px;background:var(--project-play-gradient);color:var(--project-color-text,#fff);box-shadow:inset 0 2px 4px #ffffffb0}
.transitions-dialog h2{font-size:32px;font-weight:650;margin:0;text-align:center;text-shadow:0 1px 2px #0003}
.transitions-dialog .transitions-close{position:absolute;right:17px;top:18px;width:50px;height:50px;min-height:44px;padding:0;font:400 40px/1 system-ui;color:var(--project-dark);border:2px solid #fff;border-radius:13px;background:linear-gradient(#ffffffed,var(--project-light));box-shadow:inset 0 1px 3px #fff,0 2px 4px #0002}
.transitions-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;padding:16px 17px 0;border-bottom:1px solid #bdcddd;border-radius:16px 16px 0 0;background:linear-gradient(#fbfdff,#e7eef4)}
.transitions-tabs button{min-height:62px;padding:10px 6px;border:1px solid #bdcede;border-bottom:0;border-radius:17px 17px 0 0;background:linear-gradient(#fbfdff,#dce7f0);color:#506b85;font:600 21px system-ui;box-shadow:inset 0 1px 3px #fff,0 -1px 5px #47658222}
.transitions-tabs [aria-selected="true"]{position:relative;background:linear-gradient(#fff,var(--project-soft,#e2efff));color:var(--project-dark);border-color:var(--project-color);box-shadow:0 0 0 1px var(--project-color),0 -2px 9px #47658225}
.transitions-dialog [role="tabpanel"]{padding:28px 17px 14px;min-height:360px;box-sizing:border-box}
.transition-choices{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px 7px}
.transitions-dialog .transition-card{display:flex;flex-direction:column;align-items:center;min-width:0;padding:12px 12px 8px;border:1px solid #ccdbe8;border-radius:17px;background:linear-gradient(130deg,#fff,#f0f6fa);color:#294c70;box-shadow:inset 0 1px 3px #fff,0 1px 4px #31547725;font-family:inherit;opacity:1}
.transitions-dialog .transition-card:disabled{cursor:default;color:#3f5b77}
.transitions-dialog .transition-card[aria-pressed="true"]{border-color:var(--project-color);background:linear-gradient(#f6fbff,var(--project-soft));color:var(--project-dark);box-shadow:0 0 0 1px var(--project-color),inset 0 0 0 2px #fff,0 2px 5px #31547722}
.transition-card-name{font-size:21px;font-weight:550;line-height:1.3;margin-top:10px}
.transition-card-status{font-size:10px;line-height:16px;min-height:16px;color:#65798b}
.transition-art{position:relative;display:block;isolation:isolate;overflow:hidden;width:100%;aspect-ratio:1;border-radius:9px;background:radial-gradient(ellipse at 45% 48%,#173e59,#031320 85%);box-shadow:inset 0 0 0 1px #ffffff1a}
.transition-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;transform:scale(1.17)}
.transition-art-effect{position:absolute;inset:0;pointer-events:none}
.transition-fade .transition-art-effect{background:linear-gradient(90deg,#b7cadd66 50%,transparent 50%)}
.transition-dissolve .transition-art-effect{right:42%;background:repeating-conic-gradient(#aec4db99 0 25%,#001320bb 0 50%) 0 0/17px 17px;mask-image:linear-gradient(90deg,#000,transparent)}
.transition-swipe .transition-art-effect{right:42%;background:#a9bddc44;border-right:3px solid #fff;box-shadow:4px 0 12px #ad9fff;border-radius:0 12px 12px 0}
.transition-slide .transition-art-effect{left:42%;right:27%;background:linear-gradient(90deg,#4e6f8a,#041625);border-inline:1px solid #c0e1ff99;box-shadow:0 0 10px #041625}
.transition-art-arrow{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font:700 58px/1 system-ui;text-shadow:0 0 10px #7bd0ff;transform:translateX(10%)}
.transition-art-corners{position:absolute;inset:7%;width:86%;height:86%;fill:none;stroke:#eaf7ff;stroke-width:4;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 4px #78caff)}
.transition-wipe .transition-art-effect{right:50%;background:#94b3d344;border-right:5px solid #e0f6ff;box-shadow:3px 0 10px #48b8ff}
.transition-push .transition-art-effect{right:40%;background:linear-gradient(90deg,#819bb544,#041625e0);border-right:1px solid #c7e7ff}
.transition-blur .transition-art-effect{left:50%;backdrop-filter:blur(6px);border-left:1px solid #c2e4ff99}
.transition-footer{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:18px;font-size:12px;color:#65798b}
.transitions-dialog .transition-none{min-height:32px;padding:5px 10px;border:1px solid #bdcede;border-radius:8px;background:var(--studio-silver);color:#35526c;font:500 12px system-ui}
.transitions-dialog .transition-none:disabled{opacity:.5}
.transition-note,.transition-fit{font-size:12px;line-height:1.5;margin:8px 0 0;color:#596f82}
.transition-note:empty{display:none}
.transitions-dialog button:focus-visible{outline:3px solid var(--project-color);outline-offset:3px}
.transitions-dialog [hidden]{display:none!important}
@media(max-width:520px){
 .transitions-dialog{border-radius:20px}
 .transitions-dialog header{min-height:74px;padding-inline:58px}
 .transitions-dialog h2{font-size:25px}
 .transitions-dialog .transitions-close{width:44px;height:44px;right:12px;top:15px;font-size:34px}
 .transitions-tabs{padding:12px 12px 0;gap:4px}
 .transitions-tabs button{min-height:50px;font-size:17px;border-radius:13px 13px 0 0}
 .transitions-dialog [role="tabpanel"]{padding:18px 12px 14px}
 .transition-choices{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
 .transitions-dialog .transition-card{padding:10px 10px 6px;border-radius:14px}
 .transition-card-name{font-size:19px;margin-top:7px}
}
.visual-screen-frame{position:relative}
/* Base media and transition layers share the exact content box, including borders. */
#visual-panel .visual-screen-frame>.visual-screen,#visual-panel .visual-screen-frame>.visual-video{position:absolute;inset:0;width:100%;height:100%;aspect-ratio:auto;object-fit:contain}
.transition-preview{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden;background:#dedede}
.transition-pane{position:absolute;inset:0;overflow:hidden;background:#dedede}
.transition-pane img,.transition-pane video{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;max-height:none!important;object-fit:contain!important;transform-origin:center}
.transition-pane [hidden]{display:none!important}

.transition-audio-link{position:absolute;top:31px;z-index:9;transform:translateX(-50%);width:26px;height:22px;min-height:22px;display:grid;place-items:center;padding:3px;border:1px solid var(--project-dark);border-radius:2px;background:var(--studio-silver);color:var(--project-dark);pointer-events:auto;touch-action:manipulation}
.transition-audio-link svg{width:19px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.transition-audio-link[aria-pressed="true"]{background:var(--project-play-gradient);color:white}
.transition-audio-link:focus-visible{outline:3px solid var(--project-color);outline-offset:2px}
.transition-audio-link[hidden]{display:none!important}
body[data-view="visual"] .film-track{height:94px}