/* Social, couche vivante : grand cœur, carrousel, aperçu de réponse, carte musique, hashtags, Kapsules. */

/* Double-tap KEUR. */
.app-big-heart { position: fixed; z-index: 120; width: 96px; height: 96px; margin: -48px 0 0 -48px; object-fit: contain; pointer-events: none; filter: drop-shadow(0 8px 24px rgba(255, 92, 138, .55)); animation: app-big-heart .9s cubic-bezier(.2, .9, .3, 1.2) forwards; }
@keyframes app-big-heart {
  0% { opacity: 0; transform: scale(.2) rotate(-12deg); }
  25% { opacity: 1; transform: scale(1.15) rotate(4deg); }
  45% { transform: scale(.95) rotate(0); }
  75% { opacity: 1; transform: scale(1) translateY(-6px); }
  100% { opacity: 0; transform: scale(.9) translateY(-40px); }
}

/* Carrousel : une photo par balayage. */
.app-carousel { position: relative; width: calc(100% - 54px); margin: 0 0 13px 54px; }
.app-carousel > .app-post-gallery { display: flex; width: 100%; margin: 0; gap: 0; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none; }
.app-carousel > .app-post-gallery::-webkit-scrollbar { display: none; }
.app-carousel > .app-post-gallery > * { flex: 0 0 100%; scroll-snap-align: center; scroll-snap-stop: always; }
.app-carousel > .app-post-gallery > :is(.app-media-open, .app-post-video) { aspect-ratio: 4 / 5; max-height: 72vh; }
.app-carousel > .app-post-gallery > :is(.app-media-open, .app-post-video) > :is(img, video) { position: absolute; inset: 0; height: 100%; object-fit: contain; }
.app-carousel-count { position: absolute; top: 9px; right: 9px; z-index: 2; padding: 3px 8px; border-radius: 999px; background: rgba(0, 0, 0, .58); color: #fff; font-size: .66rem; font-weight: 800; pointer-events: none; }
.app-carousel-dots { display: flex; justify-content: center; gap: 5px; margin-top: 7px; }
.app-carousel-dots > i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255, 255, 255, .25); transition: background .2s, transform .2s; }
.app-carousel-dots > i.is-active { background: var(--app-orange, #ff6a3d); transform: scale(1.25); }
@media (max-width: 620px) { .app-carousel { width: 100%; margin-left: 0; } }

/* Meilleure réponse sous le post. */
.app-reply-peek { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 9px; width: calc(100% - 54px); margin: 2px 0 8px 54px; padding: 9px 11px; border: 1px solid var(--app-line, #2f333b); border-radius: 12px; background: rgba(255, 255, 255, .03); color: var(--app-text, #f7f4ef); text-align: left; cursor: pointer; }
.app-reply-peek > .app-avatar { width: 26px; height: 26px; border-radius: 50%; object-fit: cover; }
.app-reply-peek > span { display: grid; gap: 2px; min-width: 0; }
.app-reply-peek strong { font-size: .74rem; }
.app-reply-peek-body { display: -webkit-box; overflow: hidden; color: rgba(247, 244, 239, .78); font-size: .78rem; line-height: 1.35; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.app-reply-peek-body .app-inline-emote { width: 20px; height: 20px; vertical-align: middle; }
.app-reply-peek em { color: var(--app-orange, #ff6a3d); font-size: .68rem; font-style: normal; font-weight: 800; }
.app-post:has(> details.app-comments[open]) > .app-reply-peek { display: none; }
@media (max-width: 620px) { .app-reply-peek { width: 100%; margin-left: 0; } }

/* Carte musique dans un post. */
.app-post-track { display: grid; grid-template-columns: 56px minmax(0, 1fr) 40px; align-items: center; gap: 11px; width: calc(100% - 54px); margin: 0 0 13px 54px; padding: 8px; border: 1px solid color-mix(in srgb, var(--track-accent, #ff6a3d) 45%, transparent); border-radius: 14px; background: linear-gradient(110deg, color-mix(in srgb, var(--track-accent, #ff6a3d) 22%, transparent), transparent 75%), var(--app-surface, #181a1f); color: var(--app-text, #f7f4ef); text-align: left; cursor: pointer; }
.app-post-track img { width: 56px; height: 56px; border-radius: 10px; object-fit: cover; }
.app-post-track > span { display: grid; gap: 1px; min-width: 0; }
.app-post-track small { color: var(--track-accent, #ff6a3d); font-size: .56rem; font-weight: 900; letter-spacing: .1em; }
.app-post-track strong { overflow: hidden; font-size: .9rem; text-overflow: ellipsis; white-space: nowrap; }
.app-post-track em { overflow: hidden; color: rgba(247, 244, 239, .6); font-size: .72rem; font-style: normal; text-overflow: ellipsis; white-space: nowrap; }
.app-post-track > b { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--track-accent, #ff6a3d); color: #111; font-size: .9rem; }
.app-post-track.is-missing { grid-template-columns: 28px 1fr; opacity: .7; cursor: default; }
@media (max-width: 620px) { .app-post-track { width: 100%; margin-left: 0; } }
.app-compose-track { display: grid; grid-template-columns: 40px minmax(0, 1fr) 30px; align-items: center; gap: 10px; margin: 8px 0; padding: 7px; border: 1px solid var(--app-line, #2f333b); border-radius: 12px; background: rgba(255, 255, 255, .04); }
.app-compose-track[hidden] { display: none; }
.app-compose-track img { width: 40px; height: 40px; border-radius: 8px; object-fit: cover; }
.app-compose-track span { display: grid; min-width: 0; }
.app-compose-track small { color: var(--app-orange, #ff6a3d); font-size: .6rem; font-weight: 800; }
.app-compose-track strong { overflow: hidden; font-size: .82rem; text-overflow: ellipsis; white-space: nowrap; }
.app-compose-track button { width: 30px; height: 30px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .08); color: inherit; }

/* Bouton Partager dans le lecteur. */
.hub-player-share { display: inline-flex; align-items: center; gap: 5px; min-height: 32px; padding: 0 12px; border: 1px solid rgba(255, 255, 255, .16); border-radius: 999px; background: rgba(255, 255, 255, .06); color: #fff; font-size: .72rem; font-weight: 800; }
.hub-player-share span { font-size: .8rem; }

/* Hashtags. */
.app-hashtag { display: inline; padding: 0; border: 0; background: none; color: var(--app-orange, #ff6a3d); font: inherit; font-weight: 750; cursor: pointer; }
.app-hashtag-banner { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 0 0 10px; padding: 10px 14px; border: 1px solid color-mix(in srgb, var(--app-orange, #ff6a3d) 40%, transparent); border-radius: 14px; background: color-mix(in srgb, var(--app-orange, #ff6a3d) 10%, transparent); }
.app-hashtag-banner span { display: grid; }
.app-hashtag-banner small { color: rgba(247, 244, 239, .6); font-size: .66rem; }
.app-hashtag-banner strong { color: var(--app-orange, #ff6a3d); font-size: 1rem; }
.app-hashtag-banner button { width: 32px; height: 32px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .08); color: #fff; font-size: 1.1rem; }

/* En-tête du fil : « Quoi de neuf ? », recherche et notifications sur une seule ligne. */
.app-feed-topbar { display: flex; align-items: center; gap: 8px; margin: 0 0 12px; }
.app-feed-topbar > .app-quick-compose { flex: 1; min-width: 0; margin: 0; }
.app-feed-topbar > .app-feed-heading-actions { display: flex; flex: 0 0 auto; align-items: center; gap: 6px; margin-left: auto; }
.app-reply-peek:focus-visible { outline: 2px solid var(--app-orange, #ff6a3d); outline-offset: 2px; }

/* Barre « Quoi de neuf ? ». */
.app-quick-compose { display: flex; align-items: center; gap: 11px; width: 100%; margin: 0 0 12px; padding: 9px 9px 9px 10px; border: 1px solid var(--app-line, #2f333b); border-radius: 16px; background: var(--app-surface, #181a1f); color: rgba(247, 244, 239, .55); font-size: .9rem; text-align: left; cursor: text; }
.app-quick-compose[hidden] { display: none; }
.app-quick-compose img { flex: 0 0 auto; width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.app-quick-compose span { flex: 1; }
.app-quick-compose b { padding: 8px 14px; border-radius: 999px; background: var(--app-orange, #ff6a3d); color: #111; font-size: .74rem; }

/* Pastille des nouveaux posts. */
.social-new-posts { border-color: transparent !important; background: var(--app-orange, #ff6a3d) !important; color: #111 !important; font-weight: 850; animation: app-pill-in .35s cubic-bezier(.2, .9, .3, 1.2); }
@keyframes app-pill-in { from { opacity: 0; transform: translate(-50%, -12px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* Kapsules du jour. */
.app-kapsules { display: flex; gap: 12px; margin: 0 -4px 12px; padding: 2px 4px 6px; overflow-x: auto; scrollbar-width: none; }
.app-kapsules::-webkit-scrollbar { display: none; }
.app-kapsules[hidden] { display: none; }
.app-kapsule { position: relative; display: grid; flex: 0 0 64px; justify-items: center; gap: 5px; }
.app-kapsule small { overflow: hidden; width: 100%; color: rgba(247, 244, 239, .78); font-size: .64rem; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.app-kapsule-ring { width: 60px; height: 60px; padding: 2px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .18); cursor: pointer; }
.app-kapsule-ring.is-new { background: conic-gradient(from 200deg, #ff6a3d, #ff5c8a, #ffc857, #ff6a3d); }
.app-kapsule-ring img { width: 100%; height: 100%; border: 2px solid var(--app-bg, #0f1013); border-radius: 50%; object-fit: cover; }
.app-kapsule.is-empty .app-kapsule-ring { background: transparent; border: 1px dashed rgba(255, 255, 255, .25); }
.app-kapsule-add { position: absolute; top: 40px; left: 40px; display: grid; place-items: center; width: 22px; height: 22px; padding: 0; border: 2px solid var(--app-bg, #0f1013); border-radius: 50%; background: var(--app-orange, #ff6a3d); color: #111; font-size: .9rem; font-weight: 900; line-height: 1; }

.kapsule-composer { position: fixed; inset: 0; z-index: 140; display: flex; align-items: flex-end; justify-content: center; background: rgba(0, 0, 0, .6); }
.kapsule-composer-panel { display: grid; gap: 12px; width: min(520px, 100%); max-height: 92vh; overflow-y: auto; padding: 16px 16px max(18px, env(safe-area-inset-bottom)); border-radius: 20px 20px 0 0; background: var(--app-surface, #181a1f); color: var(--app-text, #f7f4ef); }
.kapsule-composer-panel header { display: grid; grid-template-columns: 1fr auto; }
.kapsule-composer-panel header small { grid-row: 2; color: rgba(247, 244, 239, .55); font-size: .72rem; }
.kapsule-composer-panel header button { grid-row: 1 / span 2; grid-column: 2; width: 34px; height: 34px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .08); color: inherit; font-size: 1.1rem; }
.kapsule-composer-preview { display: grid; place-items: center; min-height: 180px; overflow: hidden; border: 1px dashed rgba(255, 255, 255, .18); border-radius: 14px; background: #0b0c0f; color: rgba(247, 244, 239, .5); font-size: .8rem; text-align: center; }
.kapsule-composer-preview > :is(img, video) { width: 100%; max-height: 46vh; object-fit: contain; }
.kapsule-composer-preview > .voice-player { width: calc(100% - 20px); }
.kapsule-composer-tools { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.kapsule-tool { display: flex; align-items: center; justify-content: center; gap: 7px; min-height: 44px; border: 1px solid var(--app-line, #2f333b); border-radius: 12px; background: rgba(255, 255, 255, .04); color: inherit; font-size: .8rem; font-weight: 750; cursor: pointer; }
.kapsule-tool.is-recording { border-color: #ff5c8a; background: rgba(255, 92, 138, .15); color: #ff8fb0; }
.kapsule-caption { min-height: 42px; padding: 0 12px; border: 1px solid var(--app-line, #2f333b); border-radius: 12px; background: #0f1013; color: inherit; font: inherit; font-size: 16px; }
.kapsule-status { min-height: 1em; margin: 0; color: rgba(247, 244, 239, .6); font-size: .74rem; }

.kapsule-viewer { position: fixed; inset: 0; z-index: 150; display: grid; grid-template-rows: auto auto 1fr auto; background: #000; color: #fff; touch-action: none; transition: opacity .15s; }
.kapsule-bars { display: flex; gap: 4px; padding: max(10px, env(safe-area-inset-top)) 10px 0; }
.kapsule-bars i { flex: 1; height: 3px; overflow: hidden; border-radius: 2px; background: rgba(255, 255, 255, .3); }
.kapsule-bars b { display: block; height: 100%; background: #fff; }
.kapsule-head { position: relative; z-index: 3; display: flex; align-items: center; gap: 9px; padding: 10px 12px; }
.kapsule-head img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; }
.kapsule-head strong { font-size: .86rem; }
.kapsule-head small { flex: 1; color: rgba(255, 255, 255, .6); font-size: .72rem; }
.kapsule-head button { min-width: 34px; height: 34px; padding: 0 10px; border: 0; border-radius: 999px; background: rgba(255, 255, 255, .12); color: #fff; font-size: .74rem; }
.kapsule-head [data-kapsule-close] { font-size: 1.2rem; }
.kapsule-stage { position: relative; display: grid; place-items: center; min-height: 0; overflow: hidden; }
.kapsule-stage > :is(img, video) { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.kapsule-voice { display: grid; justify-items: center; gap: 14px; }
.kapsule-voice img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 6px rgba(255, 106, 61, .25), 0 0 60px rgba(255, 106, 61, .35); }
.kapsule-voice span { font-weight: 800; }
.kapsule-caption-text { position: relative; z-index: 3; margin: 0; padding: 12px 18px max(22px, calc(env(safe-area-inset-bottom) + 8px)); font-size: .95rem; text-align: center; text-shadow: 0 1px 6px #000; }
.kapsule-zone { position: absolute; top: 90px; bottom: 80px; z-index: 2; width: 35%; border: 0; background: transparent; }
.kapsule-zone.is-prev { left: 0; }
.kapsule-zone.is-next { right: 0; width: 65%; }

@media (prefers-reduced-motion: reduce) { .social-new-posts { animation: none; } }
html.app-reduced-motion .social-new-posts { animation: none; }

/* ---------- Studio Kapsule : plein écran comme une story ---------- */
body.kapsule-studio-open { overflow: hidden; }
.kapsule-studio { position: fixed; z-index: 140; inset: 0; display: grid; grid-template-rows: 1fr; background: #000; color: #fff; }
.kapsule-studio-stage { position: relative; display: grid; overflow: hidden; margin: max(8px, env(safe-area-inset-top)) 8px calc(84px + env(safe-area-inset-bottom)); border-radius: 18px; background: radial-gradient(ellipse at 50% 30%, rgba(255, 47, 208, .22), transparent 60%), radial-gradient(ellipse at 50% 100%, rgba(255, 106, 61, .2), transparent 60%), #0b0b10; }
.kapsule-studio-media { position: absolute; inset: 0; display: grid; place-items: center; }
.kapsule-studio-media > :is(img, video) { width: 100%; height: 100%; object-fit: contain; }
.kapsule-studio-voice { width: calc(100% - 40px); }
.kapsule-studio-empty { position: relative; z-index: 1; display: grid; align-content: center; justify-items: center; gap: 6px; padding: 24px; text-align: center; }
.kapsule-studio-empty strong { font-size: 1.5rem; font-weight: 900; }
.kapsule-studio-empty small { color: rgba(255, 255, 255, .6); font-size: .8rem; }
.kapsule-studio-sources { display: grid; gap: 10px; width: min(280px, 100%); margin-top: 18px; }
.kapsule-studio-sources button { display: flex; align-items: center; gap: 12px; min-height: 54px; padding: 0 18px; border: 1px solid rgba(255, 255, 255, .14); border-radius: 16px; background: rgba(255, 255, 255, .06); color: #fff; font: inherit; font-weight: 800; }
.kapsule-studio-sources button:first-child { border: 0; background: linear-gradient(100deg, #ff6a3d, #ff2fd0); }
.kapsule-studio-sources i { font-size: 1.3rem; font-style: normal; }
.kapsule-studio-sources button.is-recording { border-color: #ff4d6d; background: rgba(255, 77, 109, .2); }
/* Texte posé sur la photo, déplaçable au doigt. */
.kapsule-studio-text { position: absolute; z-index: 2; width: max-content; max-width: 80%; color: var(--c, #fff); font-size: 26px; font-weight: 800; line-height: 1.25; text-align: center; text-shadow: 0 1px 6px rgba(0, 0, 0, .55); transform: translate(-50%, -50%); touch-action: none; cursor: grab; }
.kapsule-studio-text span { white-space: pre-wrap; overflow-wrap: anywhere; }
.kapsule-studio-text.has-pill span { padding: 2px 10px; border-radius: 8px; background: rgba(0, 0, 0, .55); text-shadow: none; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.kapsule-studio-text.has-pill.is-dark span { background: rgba(255, 255, 255, .85); }
.kapsule-studio-top { position: absolute; top: max(16px, calc(env(safe-area-inset-top) + 8px)); right: 16px; left: 16px; z-index: 3; display: flex; justify-content: space-between; pointer-events: none; }
.kapsule-studio-top button { width: 42px; height: 42px; border: 0; border-radius: 50%; background: rgba(0, 0, 0, .45); color: #fff; font: inherit; font-size: 1.15rem; font-weight: 900; pointer-events: auto; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.kapsule-studio-tools { display: flex; gap: 8px; }
.kapsule-studio-tools[hidden] { display: none; }
.kapsule-studio-tools [aria-pressed="true"] { background: #fff; color: #000; }
/* Écriture : la photo s'assombrit, le champ et les couleurs apparaissent. */
.kapsule-studio.is-writing .kapsule-studio-media { filter: brightness(.45); }
.kapsule-studio.is-writing .kapsule-studio-text { opacity: 0; }
.kapsule-studio-editor { position: absolute; top: 34%; right: 16px; left: 16px; z-index: 4; display: grid; gap: 14px; justify-items: center; }
.kapsule-studio-editor[hidden] { display: none; }
.kapsule-studio-editor input { width: 100%; border: 0; background: none; color: #fff; font: inherit; font-size: 26px; font-weight: 800; text-align: center; text-shadow: 0 1px 6px rgba(0, 0, 0, .6); outline: 0; }
.kapsule-studio-editor input::placeholder { color: rgba(255, 255, 255, .55); }
.kapsule-studio-colors { display: flex; gap: 10px; }
.kapsule-studio-colors button { width: 28px; height: 28px; border: 2px solid #fff; border-radius: 50%; background: var(--c); box-shadow: 0 2px 8px rgba(0, 0, 0, .5); }
.kapsule-studio-colors button[aria-pressed="true"] { transform: scale(1.25); }
.kapsule-studio-done { min-width: 76px; min-height: 38px; border: 0; border-radius: 999px; background: #fff; color: #000; font: inherit; font-weight: 900; }
.kapsule-studio-bottom { position: absolute; right: 16px; bottom: max(16px, calc(env(safe-area-inset-bottom) + 10px)); left: 16px; z-index: 3; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.kapsule-studio-bottom[hidden] { display: none; }
.kapsule-studio-retake { min-height: 46px; padding: 0 18px; border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px; background: rgba(255, 255, 255, .08); color: #fff; font: inherit; font-weight: 800; }
.kapsule-studio-publish { display: flex; align-items: center; gap: 10px; min-height: 50px; padding: 0 18px 0 6px; border: 0; border-radius: 999px; background: #fff; color: #000; font: inherit; font-weight: 900; }
.kapsule-studio-publish img { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 2px #ff2fd0; }
.kapsule-studio-publish b { font-size: 1.3rem; }
.kapsule-studio-publish:disabled { opacity: .6; }
.kapsule-studio .kapsule-status { position: absolute; right: 16px; bottom: calc(76px + env(safe-area-inset-bottom)); left: 16px; z-index: 3; margin: 0; color: rgba(255, 255, 255, .85); font-size: .8rem; text-align: center; }
.kapsule-studio .kapsule-status:empty { display: none; }

/* ---------- Lecteur : âge bien lisible, vues pour l'auteur ---------- */
.kapsule-head small { flex: 1; color: rgba(255, 255, 255, .78); font-weight: 700; }
.kapsule-head small::before { content: "· "; }
.kapsule-views { position: absolute; bottom: max(18px, calc(env(safe-area-inset-bottom) + 10px)); left: 14px; z-index: 4; display: flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 14px; border: 0; border-radius: 999px; background: rgba(0, 0, 0, .5); color: #fff; font: inherit; font-size: .82rem; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.kapsule-viewers { position: absolute; z-index: 10; inset: 0; display: flex; align-items: flex-end; background: rgba(0, 0, 0, .45); }
.kapsule-viewers-panel { width: 100%; max-height: 62%; overflow-y: auto; padding: 14px 16px max(18px, env(safe-area-inset-bottom)); border-radius: 20px 20px 0 0; background: #15161b; }
.kapsule-viewers-panel header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.kapsule-viewers-panel header button { width: 34px; height: 34px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .08); color: #fff; font-size: 1.1rem; }
.kapsule-viewers-panel ul { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; }
.kapsule-viewers-panel li { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 12px; padding: 8px 0; }
.kapsule-viewers-panel li img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; }
.kapsule-viewers-panel li span { display: grid; min-width: 0; }
.kapsule-viewers-panel li small, .kapsule-viewers-panel time { color: rgba(255, 255, 255, .55); font-size: .74rem; }
.kapsule-viewers-panel p { color: rgba(255, 255, 255, .6); font-size: .86rem; }

/* Dessin au doigt sur la photo. */
.kapsule-studio-draw { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; pointer-events: none; touch-action: none; }
.kapsule-studio.is-drawing .kapsule-studio-draw { pointer-events: auto; cursor: crosshair; }
.kapsule-studio.is-drawing .kapsule-studio-text { pointer-events: none; }
.kapsule-studio.is-drawing .kapsule-studio-bottom { visibility: hidden; }
.kapsule-studio-tools [data-kapsule-pen][hidden] { display: none; }
.kapsule-studio.is-drawing [data-kapsule-pen] { background: #fff; color: #000; }
.kapsule-studio-drawbar { position: absolute; right: 16px; bottom: max(14px, calc(env(safe-area-inset-bottom) + 8px)); left: 16px; z-index: 4; display: grid; gap: 12px; justify-items: center; }
.kapsule-studio-drawbar[hidden] { display: none; }
.kapsule-studio-drawactions { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; }
.kapsule-studio-sizes { display: flex; gap: 6px; padding: 4px; border-radius: 999px; background: rgba(0, 0, 0, .45); }
.kapsule-studio-sizes button { display: grid; place-items: center; width: 36px; height: 36px; border: 0; border-radius: 50%; background: none; }
.kapsule-studio-sizes i { width: var(--s); height: var(--s); border-radius: 50%; background: #fff; }
.kapsule-studio-sizes [aria-pressed="true"] { background: rgba(255, 255, 255, .22); }
.kapsule-studio-undo { min-height: 38px; padding: 0 16px; border: 1px solid rgba(255, 255, 255, .25); border-radius: 999px; background: rgba(0, 0, 0, .45); color: #fff; font: inherit; font-weight: 800; }
.kapsule-studio-undo:disabled { opacity: .4; }

/* KEUR sur une Kapsule. */
.kapsule-viewer ~ .app-big-heart { z-index: 160; width: 150px; height: 150px; margin: -75px 0 0 -75px; }
.kapsule-keur { position: absolute; right: 14px; bottom: max(18px, calc(env(safe-area-inset-bottom) + 10px)); z-index: 4; display: grid; place-items: center; width: 52px; height: 52px; padding: 0; border: 0; border-radius: 50%; background: rgba(0, 0, 0, .45); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.kapsule-keur img { width: 34px; height: 34px; object-fit: contain; filter: grayscale(1) brightness(1.6) opacity(.75); transition: filter .2s ease; }
.kapsule-keur.is-active img { filter: drop-shadow(0 2px 10px rgba(255, 92, 138, .7)); }
.kapsule-keur.is-beating { animation: kapsule-keur-beat .55s cubic-bezier(.2, .9, .3, 1.3); }
@keyframes kapsule-keur-beat { 0% { transform: scale(1); } 30% { transform: scale(1.35); } 55% { transform: scale(.9); } 100% { transform: scale(1); } }
.kapsule-viewer-keur { width: 22px; height: 22px; margin-left: auto; object-fit: contain; }
html.app-reduced-motion .kapsule-keur.is-beating { animation: none; }
.kapsule-viewers-panel li { grid-template-columns: 42px 1fr auto auto; }
.kapsule-viewers-panel li img.kapsule-viewer-keur { width: 22px; height: 22px; border-radius: 0; object-fit: contain; }

/* Comme Instagram : la photo prend tout l'écran (éditeur et visionneur), les infos et boutons passent par-dessus. */
.kapsule-studio-stage { position: absolute; inset: 0; margin: 0; border-radius: 0; }
.kapsule-studio-media { touch-action: none; }
.kapsule-studio-media > video { object-fit: contain; }
.kapsule-studio-media > img.kapsule-studio-photo { position: absolute; top: 50%; left: 50%; width: auto; height: auto; max-width: none; object-fit: fill; transform-origin: center; will-change: transform; pointer-events: none; user-select: none; -webkit-user-drag: none; }
.kapsule-studio.has-media .kapsule-studio-stage::before, .kapsule-studio.has-media .kapsule-studio-stage::after { content: ""; position: absolute; right: 0; left: 0; z-index: 1; height: 150px; pointer-events: none; }
.kapsule-studio.has-media .kapsule-studio-stage::before { top: 0; background: linear-gradient(rgba(0, 0, 0, .4), transparent); }
.kapsule-studio.has-media .kapsule-studio-stage::after { bottom: 0; background: linear-gradient(transparent, rgba(0, 0, 0, .45)); }
.kapsule-studio-draw, .kapsule-studio-text { z-index: 2; }
.kapsule-viewer { display: block; }
.kapsule-viewer::before { content: ""; position: absolute; top: 0; right: 0; left: 0; z-index: 2; height: 140px; background: linear-gradient(rgba(0, 0, 0, .5), transparent); pointer-events: none; }
.kapsule-stage { position: absolute; inset: 0; }
.kapsule-stage > :is(img, video) { object-fit: contain; }
.kapsule-stage > img.is-screen { object-fit: cover; }
.kapsule-bars { position: absolute; top: 0; right: 0; left: 0; z-index: 3; }
.kapsule-head { position: absolute; top: calc(max(10px, env(safe-area-inset-top)) + 6px); right: 0; left: 0; }
.kapsule-caption-text { position: absolute; right: 0; bottom: calc(78px + env(safe-area-inset-bottom)); left: 0; padding: 12px 18px; }

/* Viseur intégré, comme Instagram : la caméra en plein écran, le déclencheur en bas, la galerie à gauche,
   le changement de caméra à droite, les modes au-dessus. */
.kapsule-studio-live { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: #000; }
.kapsule-studio-live.is-mirrored { transform: scaleX(-1); }
.kapsule-studio.is-live .kapsule-studio-stage::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; z-index: 1; height: 220px; background: linear-gradient(transparent, rgba(0, 0, 0, .5)); pointer-events: none; }
.kapsule-studio-cam { position: absolute; right: 0; bottom: max(18px, calc(env(safe-area-inset-bottom) + 12px)); left: 0; z-index: 3; display: grid; gap: 16px; justify-items: center; }
.kapsule-studio-cam[hidden] { display: none; }
.kapsule-studio-modes { display: flex; gap: 6px; }
.kapsule-studio-modes button { min-height: 32px; padding: 0 12px; border: 0; border-radius: 999px; background: none; color: rgba(255, 255, 255, .7); font: inherit; font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; text-shadow: 0 1px 4px rgba(0, 0, 0, .6); }
.kapsule-studio-modes button.is-active { background: rgba(0, 0, 0, .35); color: #fff; opacity: 1; }
.kapsule-studio-modes button.is-recording { background: #ff4d6d; color: #fff; }
.kapsule-studio-shots { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; width: min(360px, 100%); padding: 0 28px; }
.kapsule-studio-round { width: 46px; height: 46px; border: 2px solid rgba(255, 255, 255, .85); border-radius: 12px; background: rgba(0, 0, 0, .35); color: #fff; font: inherit; font-size: 1.2rem; justify-self: start; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.kapsule-studio-round[data-kapsule-flip] { border: 0; border-radius: 50%; font-size: 1.5rem; font-weight: 900; justify-self: end; }
.kapsule-studio-shutter { display: grid; place-items: center; width: 80px; height: 80px; padding: 0; border: 5px solid #fff; border-radius: 50%; background: none; box-shadow: 0 2px 14px rgba(0, 0, 0, .35); }
.kapsule-studio-shutter i { width: 62px; height: 62px; border-radius: 50%; background: #fff; transition: transform .12s ease; }
.kapsule-studio-shutter:active i { transform: scale(.86); }
.kapsule-studio.is-live .kapsule-status { bottom: calc(170px + env(safe-area-inset-bottom)); }
.kapsule-studio.is-flash::after { content: ""; position: absolute; inset: 0; z-index: 20; background: #fff; pointer-events: none; animation: kapsule-flash .2s ease-out forwards; }
@keyframes kapsule-flash { from { opacity: .85; } to { opacity: 0; } }
html.app-reduced-motion .kapsule-studio.is-flash::after { animation: none; opacity: 0; }