/* River Coaching Poker — direction visuelle validée, V367 */
:root{--rc-ink:#10243a;--rc-navy:#0c2238;--rc-navy-2:#14344f;--rc-paper:#f7f8f9;--rc-warm:#fcfbf8;--rc-line:#d9e0e6;--rc-muted:#66768a;--rc-copper:#ad6840;--rc-copper-soft:#f4e5d8;--rc-green:#2c8764;--rc-shadow:0 12px 35px rgba(22,41,60,.08)}
html{background:var(--rc-paper)}
body,button,input,select,textarea{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif!important;color:var(--rc-ink)}
body{background:linear-gradient(135deg,#f3f6f8 0%,#fcfbf8 52%,#f4f6f8 100%)!important}
h1,h2,h3,.brand strong,.conversation-head strong,.student-chat-conversation h2{font-family:Georgia,"Times New Roman",serif!important;letter-spacing:-.025em}
.sidebar,.student-sidebar,.chat-list,.student-chat-list{background:linear-gradient(160deg,#0b2034 0%,#112c45 58%,#091c2e 100%)!important;color:#f8fafc!important;border-color:rgba(255,255,255,.1)!important}
.sidebar::after,.student-sidebar::after,.student-chat-list::after{content:"";position:absolute;inset:auto 18px 20px;height:160px;pointer-events:none;background:radial-gradient(circle at 50% 100%,rgba(190,113,68,.16),transparent 68%)}
.brand{padding:24px 22px!important;gap:14px!important;border-bottom:1px solid rgba(255,255,255,.11)}
.brand-mark{background:linear-gradient(145deg,#cf875a,#8e4f30)!important;color:#fff!important;border:1px solid rgba(255,255,255,.25)!important;box-shadow:0 10px 28px rgba(0,0,0,.2)}
.brand strong{color:#fff!important;font-size:20px!important;line-height:1.05!important}.brand strong span{color:#f1c1a1!important}.brand small{color:#dec8b7!important;letter-spacing:1.5px!important;font-size:9px!important}
.sidebar .nav-item,.student-sidebar nav button{color:#dce5ec!important;border-radius:9px!important;min-height:46px}
.sidebar .nav-item:hover,.sidebar .nav-item.active,.student-sidebar nav button:hover,.student-sidebar nav button.active{color:#fff!important;background:linear-gradient(90deg,rgba(255,255,255,.14),rgba(255,255,255,.06))!important;border-left:3px solid #d18a5c!important;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.sidebar-motto p{color:#e8d8cb!important;font-family:Inter,"Segoe UI",system-ui,sans-serif!important;font-size:9px!important;font-weight:600!important;line-height:1.65!important;letter-spacing:1.35px!important;text-transform:uppercase}
main,.student-main{background:transparent!important}.topbar,.student-topbar{background:rgba(252,251,248,.88)!important;backdrop-filter:blur(16px);border-bottom:1px solid var(--rc-line)!important}
.topbar h1,.student-topbar h1{color:var(--rc-ink)!important;font-size:clamp(27px,2.2vw,40px)!important}.topbar p,.student-topbar p,.section-kicker{color:var(--rc-copper)!important;letter-spacing:1.5px!important}
.view,.student-main{padding-left:clamp(28px,4vw,64px)!important;padding-right:clamp(28px,4vw,64px)!important}.view>.section-heading{max-width:1500px;margin-inline:auto;padding-block:26px 18px}.section-heading h2{color:var(--rc-ink)!important;font-size:clamp(30px,3vw,46px)!important}.section-heading p{color:var(--rc-muted)!important;font-size:15px}
.panel,.stat-card,.session-card,.student-card,.upload-panel,.student-corrected-library,.capture-card,.replayer-link-send,.course-month-group,.student-corrected-course,.filter-row,.clip-card,.training-card,.video-library,.hand-analyzer,.recording-panel,.upload-result{background:rgba(255,255,255,.88)!important;border:1px solid var(--rc-line)!important;border-radius:12px!important;box-shadow:var(--rc-shadow)!important}
.student-dossier-heading{display:flex;align-items:center;gap:14px;margin-bottom:20px}.student-dossier-heading .avatar{width:48px;height:48px;font-size:15px;flex:0 0 48px}.student-dossier-heading h2,.student-dossier-heading p{margin:0}.student-dossier-heading .eyebrow{margin-bottom:3px;color:var(--rc-copper);font-size:11px;font-weight:800;letter-spacing:.12em}.student-dossier-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:18px 0}.student-dossier-summary>div{display:flex;flex-direction:column;gap:5px;padding:14px;background:var(--rc-soft);border:1px solid var(--rc-line);border-radius:10px}.student-dossier-summary span{font-size:11px;color:var(--rc-muted);text-transform:uppercase;letter-spacing:.06em}.student-dossier-summary strong{color:var(--rc-navy)}.student-preview-callout{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px;margin:18px 0;background:linear-gradient(135deg,#f7f2eb,#fff);border:1px solid #dfc7b3;border-radius:12px}.student-preview-callout>div{display:flex;flex-direction:column;gap:5px}.student-preview-callout small{color:var(--rc-muted);line-height:1.45}.student-preview-callout .primary{white-space:nowrap}@media(max-width:680px){.student-dossier-summary{grid-template-columns:1fr}.student-preview-callout{align-items:stretch;flex-direction:column}.student-preview-callout .primary{width:100%}}
.new-conversation-button{width:100%;margin-bottom:12px;padding:12px 14px;border:1px solid rgba(209,138,92,.8);border-radius:10px;background:rgba(209,138,92,.14);color:#fff;font-weight:800;text-align:left}.new-conversation-button:hover{background:rgba(209,138,92,.25)}.chat-broadcast .avatar{background:#af754e!important}.conversation-recipient-list{display:grid;gap:9px;margin:20px 0}.conversation-recipient-list label{display:grid;grid-template-columns:auto 42px 1fr;align-items:center;gap:11px;padding:12px;border:1px solid var(--rc-line);border-radius:10px;cursor:pointer}.conversation-recipient-list label:has(input:checked){border-color:var(--rc-copper);background:#faf3ed}.conversation-recipient-list .avatar{width:42px;height:42px}.conversation-recipient-list span:last-child{display:flex;flex-direction:column;gap:2px}.conversation-recipient-list small{color:var(--rc-muted)}
.structured-chat-case{margin:0 0 12px;border:1px solid #d4dce3;border-radius:12px;background:#fff;box-shadow:0 5px 16px rgba(19,36,55,.06);overflow:hidden}.structured-chat-case[open]{border-color:#b9c8d5}.structured-chat-case summary{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:11px;padding:14px 16px;cursor:pointer;list-style:none}.structured-chat-case summary::-webkit-details-marker{display:none}.case-kind-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#15263d;color:#fff}.structured-chat-case summary>span:nth-child(2){display:flex;flex-direction:column;gap:3px}.structured-chat-case summary small{color:#788594}.structured-chat-case summary>b{padding:6px 10px;border-radius:999px;background:#fff2dc;color:#8b5b1e;font-size:11px}.structured-chat-case summary>b[data-status="closed"]{background:#e9eef1;color:#65717b}.structured-chat-case summary>b[data-status="active"]{background:#e0efe8;color:#28714f}.structured-case-body{padding:0 16px 16px;border-top:1px solid #edf0f2}.case-exchange{max-width:78%;margin-top:12px;padding:11px 13px;border-radius:10px;background:#f1f3f5}.case-exchange.student{margin-left:auto;background:#e6f0ff}.case-exchange p{margin:4px 0 0;line-height:1.45}.case-exchange img{display:block;max-width:280px;max-height:220px;margin-top:8px;border-radius:8px;object-fit:contain}.structured-case-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.structured-case-actions button{min-height:38px}.capture-card.hand-import{width:100%;text-align:left}@media(max-width:680px){.structured-chat-case summary{grid-template-columns:34px 1fr}.structured-chat-case summary>b{grid-column:2;width:max-content}.case-exchange{max-width:95%}.structured-case-actions{flex-direction:column}.structured-case-actions button{width:100%}}
.structured-case-reply{display:grid;grid-template-columns:44px auto auto minmax(0,1fr) auto;gap:8px;align-items:center;margin-top:14px;padding-top:14px;border-top:1px solid #e7ebee}.structured-case-reply>label{display:grid;place-items:center;width:44px;height:44px;border:1px solid #d5dde3;border-radius:50%;cursor:pointer;background:#f5f7f8}.structured-case-reply>input{height:44px;border:1px solid #d5dde3;border-radius:999px;padding:0 16px}.structured-case-reply>.primary{height:44px}.case-dictate,.case-record{height:44px;padding:0 13px;border:1px solid #d5dde3;border-radius:999px;background:#f5f7f8;color:#10243a;font-weight:800;white-space:nowrap}.case-dictate.listening{color:#fff;background:#315f4c;border-color:#315f4c}.case-record.recording{color:#fff;background:#bd3e33;border-color:#bd3e33;box-shadow:0 0 0 6px rgba(189,62,51,.14);animation:voicePulse 1.1s ease-in-out infinite}.case-recording-status{grid-column:2/-1;min-height:20px;color:#667783;font-size:12px;font-weight:700}.case-recording-status.ready{color:#2e7356}.delete-case-exchange,.danger-link{border:0;background:transparent;color:#a34236;font-size:12px;font-weight:800;text-decoration:underline;cursor:pointer}.case-exchange audio{width:min(380px,100%);margin-top:10px}.messages>.structured-chat-case{flex:0 0 auto}.conversation{height:100%!important;min-height:0!important}.messages{height:auto!important;min-height:0!important;overflow-y:auto!important;overscroll-behavior:contain}.premium-composer{position:relative!important;z-index:3}@media(max-width:680px){.structured-case-reply{grid-template-columns:42px 1fr 1fr}.structured-case-reply>input{grid-column:1/-1}.structured-case-reply>.primary{grid-column:1/-1;width:100%}.case-recording-status{grid-column:1/-1}.case-dictate,.case-record{padding:0 9px}}
.conversation{position:relative!important}.messages{scrollbar-width:auto;scrollbar-color:#a97855 #e8edf0}.messages::-webkit-scrollbar{width:12px}.messages::-webkit-scrollbar-track{background:#e8edf0;border-radius:10px}.messages::-webkit-scrollbar-thumb{background:#a97855;border:3px solid #e8edf0;border-radius:10px}.chat-scroll-bottom{position:absolute;right:24px;bottom:86px;z-index:8;width:42px;height:42px;border:1px solid #c7d0d7;border-radius:50%;background:#fff;color:#172a42;font-size:22px;line-height:1;box-shadow:0 7px 20px rgba(19,36,55,.18)}.chat-scroll-bottom:hover{background:#f5f7f8}.chat-scroll-bottom[hidden]{display:none!important}.session-tools{display:grid;grid-template-columns:minmax(240px,360px) 1fr;gap:12px;align-items:center;margin-bottom:15px}.session-tools .filter-row{margin:0}.session-student-search{display:flex;align-items:center;gap:9px;height:44px;padding:0 14px;border:1px solid #d5dde3;border-radius:11px;background:#fff}.session-student-search span{color:#a66d45}.session-student-search input{width:100%;height:100%;padding:0;border:0!important;outline:0;background:transparent!important}@media(max-width:850px){.session-tools{grid-template-columns:1fr}.session-tools .filter-row{overflow-x:auto;flex-wrap:nowrap}.session-tools .chip{white-space:nowrap}}
body:has(dialog[open]){overflow:hidden!important}dialog.clip-database-mode,dialog.clip-training-mode{position:fixed!important;inset:12px!important;width:auto!important;height:auto!important;max-width:none!important;max-height:none!important;margin:0!important;padding:0!important;overflow:hidden!important}dialog.clip-database-mode .dialog-card,dialog.clip-training-mode .dialog-card{width:100%!important;height:100%!important;max-width:none!important;max-height:none!important;margin:0!important;padding:0!important;overflow:hidden!important;border-radius:16px!important}dialog.clip-database-mode #dialogContent,dialog.clip-training-mode #dialogContent{height:100%!important;max-height:none!important;overflow-y:auto!important;overflow-x:hidden!important;padding:28px 30px 40px!important;scrollbar-gutter:stable}.clip-database-mode .dialog-close,.clip-training-mode .dialog-close{position:fixed!important;right:30px!important;top:22px!important;z-index:20}.clip-database-mode .clip-database>header{position:sticky;top:-28px;z-index:9;margin:-28px -30px 24px;padding:28px 30px 22px;background:#f8faf9;border-bottom:1px solid #dde3df}.clip-database-mode .clip-filter-bar{top:116px!important}@media(max-width:700px){dialog.clip-database-mode,dialog.clip-training-mode{inset:4px!important}.clip-database-mode #dialogContent,.clip-training-mode #dialogContent{padding:18px 14px 28px!important}.clip-database-mode .clip-database>header{margin:-18px -14px 18px;padding:18px 14px}}
.attachment-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.attachment-actions a,.attachment-actions button{text-decoration:none;white-space:nowrap}.case-exchange .attachment-actions{margin-top:8px}
.chat-inline-link{color:#245f9e;font-weight:700;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;overflow-wrap:anywhere}
.case-image-preview{position:relative;display:block;margin-top:8px;padding:0;border:0;border-radius:9px;background:transparent;cursor:zoom-in;overflow:hidden}.case-image-preview img{margin:0!important}.case-image-preview span{position:absolute;right:8px;bottom:8px;padding:6px 9px;border-radius:8px;background:rgba(15,34,53,.88);color:#fff;font-size:11px;font-weight:800;opacity:0;transition:.15s}.case-image-preview:hover span,.case-image-preview:focus-visible span{opacity:1}
.panel:hover,.stat-card:hover,.capture-card:hover,.clip-card:hover,.training-card:hover{transform:translateY(-2px);box-shadow:0 17px 42px rgba(22,41,60,.11)!important}
.primary,.hero-button,.student-room-btn,.send-message-button{background:linear-gradient(135deg,#b97249,#94502f)!important;color:#fff!important;border:0!important;border-radius:9px!important;box-shadow:0 7px 18px rgba(151,82,48,.24)!important}.primary:hover,.hero-button:hover,.student-room-btn:hover,.send-message-button:hover{filter:brightness(1.06);transform:translateY(-1px)}
.secondary,.chip,.text-button{border-color:#cbd4dc!important;color:var(--rc-ink)!important;background:#fff!important}.chip.active{background:var(--rc-navy)!important;color:#fff!important;border-color:var(--rc-navy)!important}
input,textarea,select{background:#fff!important;color:var(--rc-ink)!important;border:1px solid #cfd7df!important;border-radius:9px!important;min-height:45px;font-size:15px!important;box-shadow:inset 0 1px 2px rgba(12,34,56,.025)}input:focus,textarea:focus,select:focus{outline:none!important;border-color:#9b633f!important;box-shadow:0 0 0 3px rgba(173,104,64,.13)!important}input::placeholder,textarea::placeholder{color:#91a0af!important}

/* Messagerie coach : silhouette de la maquette validée. */
#messages{padding-top:20px!important}#messages>.section-heading{padding-top:0}.chat-layout{max-width:1500px;height:calc(100vh - 185px);min-height:650px;margin:0 auto 26px!important;display:grid!important;grid-template-columns:330px minmax(0,1fr)!important;overflow:hidden;background:#fff!important;border:1px solid var(--rc-line)!important;border-radius:14px!important;box-shadow:var(--rc-shadow)!important}
.chat-list{padding:20px 16px!important;border-radius:0!important;position:relative}.chat-list::before{content:"⌕  Rechercher une discussion…";display:block;padding:13px 15px;margin-bottom:16px;border:1px solid rgba(255,255,255,.27);border-radius:10px;color:#dfe8ef;font-size:14px}.chat-list-item,.chat-person{color:#fff!important;border-radius:9px!important;background:rgba(255,255,255,.07)!important;border:1px solid transparent!important}.chat-list-item.active,.chat-person.active{background:rgba(255,255,255,.16)!important;border-color:rgba(209,138,92,.8)!important}
.conversation{display:grid!important;grid-template-rows:auto auto minmax(0,1fr) auto;min-width:0;background:#fbfbfa!important}.conversation-head{padding:16px 22px!important;background:#fff!important;border-bottom:1px solid var(--rc-line)!important}.conversation-head strong{font-size:20px!important;color:var(--rc-ink)!important}.conversation-head small{color:var(--rc-muted)!important}
.chat-topic-tabs{padding:12px 18px!important;background:#fff!important;border-bottom:1px solid var(--rc-line)!important;gap:9px!important}.chat-topic-tabs button{min-height:38px;padding:8px 16px!important;border-radius:999px!important;border:1px solid #d6dde3!important;background:#f7f8f9!important;color:var(--rc-ink)!important;font-weight:700}.chat-topic-tabs button.active{background:var(--rc-navy)!important;border-color:var(--rc-navy)!important;color:#fff!important}.chat-topic-tabs button:nth-child(3){color:#b35435!important;background:#fff2ec!important}.chat-topic-tabs button:last-of-type{color:#9a6429!important;background:#fffaf0!important;border-style:dashed!important}
.messages{padding:25px 28px!important;overflow-y:auto!important;background:linear-gradient(135deg,#fbfbfa,#f5f7f9)!important}.message{max-width:68%!important;padding:13px 15px 9px!important;border-radius:12px!important;font-size:15px!important;line-height:1.45!important;box-shadow:0 4px 14px rgba(20,39,57,.06)!important}.message.theirs{background:#fff!important;border:1px solid #dde3e8!important}.message.mine{background:#e7f1ff!important;border:1px solid #c7dcf7!important;color:var(--rc-ink)!important}.message time{color:#738396!important}.course-summary,.hand-message{background:#fff!important;border:1px solid #dbe1e7!important;border-left:4px solid var(--rc-copper)!important;border-radius:11px!important;box-shadow:0 6px 18px rgba(17,38,58,.06)!important}
.composer,.premium-composer{padding:12px 14px!important;gap:9px!important;background:#fff!important;border-top:1px solid var(--rc-line)!important}.composer #messageInput{flex:1;min-width:80px;border-radius:999px!important;padding-inline:18px!important}.icon-composer-button{width:45px!important;height:45px!important;flex:0 0 45px;display:grid!important;place-items:center;border-radius:50%!important;background:#f4f6f8!important;border:1px solid #d8e0e6!important;font-size:18px!important;color:var(--rc-navy)!important}.record-button.recording,.icon-composer-button.recording{background:#ffe9e4!important;color:#b33a2f!important}.composer-preview{max-width:1500px;margin:-10px auto 0;border-color:#d9e0e6!important;background:#fff!important}

/* Messagerie élève : même produit, avec son interlocuteur. */
.dialog:has(.student-chat){padding:0!important;max-width:min(1500px,97vw)!important;width:97vw!important;height:94vh!important;overflow:hidden!important;border-radius:15px!important}.student-chat{height:100%!important;display:grid!important;grid-template-columns:330px minmax(0,1fr)!important;background:#fff!important}.student-chat-list{padding:18px!important;position:relative}.student-chat-brand{padding-bottom:18px!important;border-bottom:1px solid rgba(255,255,255,.12)}.student-chat-search{background:rgba(255,255,255,.08)!important;border:1px solid rgba(255,255,255,.25)!important;border-radius:10px!important}.student-chat-search input{color:#fff!important;background:transparent!important;border:0!important;box-shadow:none!important}.student-chat-person{background:rgba(255,255,255,.13)!important;border:1px solid rgba(209,138,92,.8)!important;border-radius:10px!important}
.student-chat-conversation{display:grid!important;grid-template-rows:auto auto minmax(0,1fr) auto;min-width:0;background:#fbfbfa!important}.student-chat-conversation>header,.student-chat-conversation>nav,.student-chat-conversation>form{background:#fff!important;border-color:var(--rc-line)!important}.student-chat-conversation>header{padding:15px 22px!important}.student-chat-conversation>header h2{color:var(--rc-ink)!important}.student-chat-conversation>nav{padding:11px 18px!important;gap:9px!important}.student-chat-conversation>nav button{border-radius:999px!important;min-height:38px;padding:8px 16px!important;background:#f7f8f9!important;border:1px solid #d6dde3!important;color:var(--rc-ink)!important}.student-chat-conversation>nav button.active{background:var(--rc-navy)!important;color:#fff!important;border-color:var(--rc-navy)!important}
.student-chat-conversation>section{padding:25px 28px!important;overflow-y:auto!important;background:linear-gradient(135deg,#fbfbfa,#f4f7f9)!important}.student-chat-message{max-width:68%!important;padding:13px 15px 9px!important;border-radius:12px!important;font-size:15px!important;line-height:1.45!important}.student-chat-message.coach{background:#fff!important;border:1px solid #dce3e8!important;color:var(--rc-ink)!important}.student-chat-message.mine{background:#e7f1ff!important;border:1px solid #c7dcf7!important;color:var(--rc-ink)!important}.student-chat-message img{border-radius:9px!important;max-height:280px!important;object-fit:contain}.student-chat-conversation>form{padding:12px 14px!important;gap:9px!important}.student-chat-conversation>form #studentChatInput{flex:1;border-radius:999px!important;padding-inline:18px!important}

/* Cours, clips et formulaires. */
.upload-panel,.student-corrected-library{max-width:1460px!important;margin-inline:auto!important;padding:clamp(24px,3vw,42px)!important}.student-layout{max-width:1460px;margin-inline:auto}.capture-options{gap:14px!important}.capture-card{min-height:96px;padding:18px!important}.capture-card.featured{border-color:#9ccbb8!important;background:linear-gradient(135deg,#fff,#f0faf5)!important}.capture-card.hand-import{border-color:#e1bd99!important;background:linear-gradient(135deg,#fff,#fff8f0)!important}.replayer-link-send{padding:16px 18px!important}.clip-library-shell,.training-library,.course-summary-page{background:linear-gradient(135deg,#f4f7f8,#fcfbf8)!important;color:var(--rc-ink)!important}.clip-card video,.training-card video{border-radius:9px!important;background:#07131f!important}
@media(max-width:900px){.view,.student-main{padding-left:16px!important;padding-right:16px!important}.chat-layout{grid-template-columns:1fr!important;height:calc(100vh - 150px);min-height:590px}.chat-list{display:none!important}.student-chat{grid-template-columns:1fr!important}.student-chat-list{display:none!important}.message,.student-chat-message{max-width:88%!important}.chat-topic-tabs,.student-chat-conversation>nav{overflow-x:auto;flex-wrap:nowrap!important}.chat-topic-tabs button,.student-chat-conversation>nav button{white-space:nowrap}.composer,.student-chat-conversation>form{gap:6px!important}.icon-composer-button{width:40px!important;height:40px!important;flex-basis:40px}.send-message-button{padding-inline:14px!important}}
@media(prefers-reduced-motion:no-preference){.panel,.stat-card,.capture-card,.clip-card,.training-card,button{transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}}

/* V368 — composition fidèle à la maquette approuvée. */
.river-logo-mark{position:relative;width:52px;height:36px;flex:0 0 52px;display:block}
.river-logo-mark i{position:absolute;left:1px;width:46px;height:13px;border-radius:50%;border-top:5px solid #edc7a7;transform:skewX(-28deg) rotate(-5deg)}
.river-logo-mark i:first-child{top:5px}.river-logo-mark i:last-child{top:15px;left:8px;width:39px;opacity:.78}
.river-logo-copy{display:grid!important;line-height:1!important;text-align:left}.river-logo-copy strong{font:30px/1 Georgia,"Times New Roman",serif!important;letter-spacing:5px!important;color:#fff!important}.river-logo-copy em{font:10px/1.6 Inter,system-ui,sans-serif!important;font-style:normal!important;font-weight:600;letter-spacing:3.2px;color:#f4e8de}.river-logo-copy small{margin-top:8px;font-size:8px!important;letter-spacing:2.2px!important;color:#d5ad90!important}
.student-chat-brand .river-logo-copy strong{font-size:25px!important}.student-chat-brand .river-logo-mark{transform:scale(.82);transform-origin:left center}
#messages>.section-heading{display:none!important}#messages{padding:24px!important}.chat-layout{height:calc(100vh - 48px)!important;min-height:680px!important;grid-template-columns:305px minmax(0,1fr)!important;border:0!important;border-radius:0!important;box-shadow:0 18px 60px rgba(15,34,53,.12)!important}.chat-list{padding:28px 18px!important}.chat-list::before{margin-top:62px!important}
.conversation{grid-template-rows:auto auto auto minmax(0,1fr) auto!important}.conversation-head{min-height:78px!important;display:flex!important;align-items:center!important}.conversation-head .avatar{width:46px!important;height:46px!important}.chat-topic-tabs{padding:13px 18px!important}.messages{padding:28px 24px!important}.composer,.premium-composer{min-height:70px!important}
.message-selection-bar{display:flex;align-items:center;gap:10px;padding:10px 18px;background:#10243a;color:#fff;border-bottom:1px solid rgba(255,255,255,.12);box-shadow:0 8px 20px rgba(15,34,53,.12);z-index:4}.message-selection-bar[hidden]{display:none!important}.message-selection-bar strong{margin-right:auto;font:600 14px/1.2 Inter,system-ui,sans-serif!important}.message-selection-bar button{border:1px solid rgba(255,255,255,.28);background:transparent;color:#fff;border-radius:8px;padding:8px 13px;font-weight:700}.message-selection-bar .selection-delete{background:#a94538;border-color:#a94538}.selected-message{position:relative!important;outline:3px solid #bf754b!important;outline-offset:3px;box-shadow:0 0 0 7px rgba(191,117,75,.13)!important}.selected-message::after{content:"✓";position:absolute;top:-10px;right:-10px;width:25px;height:25px;display:grid;place-items:center;border-radius:50%;background:#ad6840;color:#fff;font-weight:900;font-size:14px}
.voice-composer-button{width:auto!important;min-width:126px!important;height:45px!important;padding:0 14px!important;display:flex!important;align-items:center!important;justify-content:center;gap:8px;border-radius:999px!important;background:#f4f6f8!important;border:1px solid #d8e0e6!important;color:#10243a!important}.voice-composer-button span{font-size:18px;color:#bc5844}.voice-composer-button b{font-size:13px;white-space:nowrap}.voice-composer-button.recording{background:#b43f34!important;color:#fff!important;border-color:#b43f34!important;box-shadow:0 0 0 5px rgba(180,63,52,.16)!important;animation:voicePulse 1.15s ease-in-out infinite}.voice-composer-button.recording span{color:#fff}@keyframes voicePulse{50%{box-shadow:0 0 0 9px rgba(180,63,52,.08)!important}}
.voice-recording-live,.voice-ready-state{display:flex;align-items:center;gap:10px;min-width:300px}.voice-recording-live i{width:12px;height:12px;border-radius:50%;background:#c94336;box-shadow:0 0 0 6px rgba(201,67,54,.14);animation:voicePulse 1.1s ease-in-out infinite}.voice-recording-live strong,.voice-ready-state strong{font-size:14px}.voice-recording-live small,.voice-ready-state small{display:block;color:#697984;font-size:12px}.voice-ready-state{display:grid;gap:2px}.composer-preview:has(.voice-recording-live){border-color:#d77a70!important;background:#fff4f2!important}.composer-preview:has(.voice-recording-live)>div{display:flex;align-items:center;gap:16px}
.voice-permission-error{display:grid;gap:3px;color:#7e302a}.voice-permission-error strong{font-size:14px}.voice-permission-error small{color:#7f5f5c;font-size:12px}.composer-preview:has(.voice-permission-error){border-color:#dca39c!important;background:#fff7f6!important}
.student-chat-conversation{grid-template-rows:auto auto auto minmax(0,1fr) auto!important}.student-chat-conversation>header{min-height:78px;display:flex!important;align-items:center!important;gap:12px}.student-chat-conversation>header>div{flex:1}.student-chat-conversation>header h2{margin:0!important;font-size:23px!important}.student-chat-conversation>header small{color:#2c8764!important}.student-chat-conversation>nav button:last-child{color:#9a6429!important;background:#fffaf0!important;border-style:dashed!important}.student-chat-conversation>section .day-label{display:block!important;margin:0 auto 18px;width:max-content;padding:5px 12px;border-radius:999px;background:#e9edf0;color:#68798c;font-size:12px}.student-chat-motto{margin-top:auto!important;border:1px solid rgba(237,199,167,.4);border-radius:10px;padding:18px!important}.student-chat-motto p{margin:0!important;color:#f3e4d8!important;font-family:Georgia,serif!important}
@media(max-width:900px){#messages{padding:0!important}.chat-layout{height:100vh!important;min-height:100vh!important}.voice-composer-button{min-width:45px!important;width:45px!important;padding:0!important}.voice-composer-button b{display:none}.river-logo-copy strong{font-size:24px!important}.river-logo-mark{width:44px;transform:scale(.86);transform-origin:left center}}

/* La recherche du chat ne reçoit jamais les outils de dictée des formulaires. */
.student-chat-search+.dictation-button,.student-chat-search .dictation-button,.student-chat-list>.dictation-button{display:none!important}
.student-chat-message,.message{width:fit-content!important;min-width:0!important}.student-chat-message.mine,.message.mine{margin-left:auto!important}.student-chat-message:has(img),.student-chat-message:has(audio),.message:has(img),.message:has(audio){width:min(520px,68%)!important}.student-chat-message.mine{cursor:pointer}.student-chat-message.mine:hover{box-shadow:0 0 0 3px rgba(173,104,64,.12),0 7px 18px rgba(17,38,58,.08)!important}
.student-chat-conversation>.message-selection-bar{position:relative;left:auto;right:auto;top:auto;width:100%;min-height:50px}

/* Corrections finales de sélection et de recherche. */
.chat-list::before{content:none!important;display:none!important;margin:0!important;padding:0!important}
.chat-person{width:100%!important;text-align:left!important;font:inherit!important;cursor:pointer}
.selected-message{outline:0!important;outline-offset:0!important;border-color:#b87850!important;background-color:#f7eee8!important;box-shadow:inset 4px 0 0 #ad6840,0 7px 18px rgba(17,38,58,.08)!important;transform:none!important}
.selected-message::after{top:10px!important;right:10px!important}

.coach-chat-clone{grid-template-columns:305px minmax(0,1fr)!important;height:100%!important;background:#fff!important}.coach-chat-clone>.chat-list{border-radius:0!important}.coach-chat-clone>.conversation{grid-template-rows:auto auto auto minmax(0,1fr) auto!important;height:100%!important}.coach-chat-clone .conversation-head{min-height:78px!important}.coach-chat-clone .messages{min-height:0!important}.coach-chat-clone .composer{margin:0!important;width:100%!important}.coach-chat-clone .student-chat-motto{margin-top:auto}

#dialogForm:has(.coach-chat-clone){height:100%!important;min-height:0!important;margin:0!important;padding:0!important;display:block!important}.coach-chat-clone>.conversation{min-height:0!important;overflow:hidden!important}.coach-chat-clone .messages{overflow-y:auto!important;height:auto!important}.coach-chat-clone [hidden]{display:none!important}.coach-chat-clone #closeStudentChat{display:none!important}.coach-chat-clone .composer{display:flex!important;flex-direction:row!important;align-items:center!important;flex-wrap:nowrap!important;gap:9px!important;position:relative!important;inset:auto!important;min-height:70px!important;padding:12px 14px!important;background:#fff!important}.coach-chat-clone .composer .icon-composer-button{display:grid!important;flex:0 0 45px!important;width:45px!important;height:45px!important}.coach-chat-clone .composer .voice-composer-button{display:flex!important;flex:0 0 auto!important;width:auto!important;min-width:126px!important}.coach-chat-clone .composer #studentChatInput{display:block!important;flex:1 1 auto!important;min-width:100px!important;width:auto!important;height:45px!important;margin:0!important}.coach-chat-clone .composer .send-message-button{display:block!important;flex:0 0 auto!important;width:auto!important;height:45px!important;margin:0!important;padding:0 20px!important}.coach-chat-clone .conversation-head>div{flex:1}.coach-chat-clone .student-chat-message[hidden]{display:none!important}
@media(max-width:900px){.coach-chat-clone{grid-template-columns:1fr!important}.coach-chat-clone>.chat-list{display:none!important}.coach-chat-clone .composer .voice-composer-button{min-width:45px!important;width:45px!important}.coach-chat-clone .composer .voice-composer-button b{display:none!important}.coach-chat-clone .composer .send-message-button{padding:0 13px!important}}

/* La messagerie élève est une instance du composant professeur, sans thème parallèle. */
#appDialog.student-chat-mode{width:min(1500px,97vw)!important;height:94vh!important;max-width:none!important;max-height:none!important;padding:0!important;overflow:hidden!important;background:transparent!important}
#appDialog.student-chat-mode .dialog-card{width:100%!important;height:100%!important;max-width:none!important;max-height:none!important;margin:0!important;padding:0!important;overflow:hidden!important;border-radius:14px!important}
#appDialog.student-chat-mode .dialog-close{z-index:20!important;top:18px!important;right:18px!important;background:#fff!important}
.student-chat-clone{width:100%!important;height:100%!important;min-height:0!important;margin:0!important;border:0!important;border-radius:0!important;box-shadow:none!important}
.student-chat-clone>.conversation{height:100%!important;min-height:0!important}
.student-chat-clone .messages{height:auto!important;min-height:0!important;overflow-y:auto!important}
.student-chat-clone .message[hidden],.student-chat-clone .course-summary[hidden]{display:none!important}
.student-chat-clone .composer-preview{margin:0!important;border-radius:0!important}
@media(max-width:900px){#appDialog.student-chat-mode{width:100vw!important;height:100vh!important}.student-chat-clone{grid-template-columns:1fr!important}.student-chat-clone>.chat-list{display:none!important}}

.upload-database-panel{padding:0!important;overflow:hidden!important}.upload-database-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 22px;border-bottom:1px solid var(--rc-line)}.upload-database-toolbar>label{display:flex;align-items:center;gap:9px;font-weight:700}.upload-database-toolbar>div{display:flex;align-items:center;gap:14px}.upload-database-toolbar strong{display:flex;min-width:270px;flex-direction:column;gap:4px}.upload-database-toolbar strong>span{font-size:14px}.upload-database-toolbar strong>small{font-size:11px;font-weight:500;color:var(--rc-muted)}.upload-storage-meter{display:block;width:100%;height:7px;border-radius:99px;background:#dfe5e2;overflow:hidden}.upload-storage-meter b{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#39765f,#ad6840)}.upload-retention-note{margin:0;padding:12px 22px;background:#f5f1e9;color:#526059;font-size:13px;border-bottom:1px solid var(--rc-line)}.upload-database-list{display:grid}.upload-database-row{display:grid;grid-template-columns:54px minmax(220px,1fr) 100px 150px 140px;align-items:center;gap:14px;padding:15px 22px;border-bottom:1px solid var(--rc-line)}.upload-database-row:hover{background:#f7f8f6}.upload-database-row>label{display:flex;align-items:center;gap:10px}.upload-file-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#e6eee9;color:#315f4c}.upload-database-row>div{display:flex;flex-direction:column;gap:3px}.upload-database-row small,.upload-database-row time{color:var(--rc-muted);font-size:12px}.upload-database-empty{padding:44px;text-align:center}.upload-database-empty p{color:var(--rc-muted)}
.storage-split{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rc-line);border-bottom:1px solid var(--rc-line)}.storage-split>article{min-height:122px;padding:20px 22px;background:#fff}.storage-split small,.student-storage-card>small{display:block;color:#557064;font-size:11px;font-weight:800;letter-spacing:.08em}.storage-split strong,.student-storage-card>strong{display:block;margin:7px 0 4px;font-family:Georgia,"Times New Roman",serif;font-size:26px;color:#142b22}.storage-split span,.student-storage-card p{color:var(--rc-muted);font-size:13px}.storage-split ul{display:grid;gap:5px;margin:7px 0 0;padding:0;list-style:none}.storage-split li{display:grid;grid-template-columns:1fr auto;gap:2px 10px;font-size:13px}.storage-split li small{grid-column:1/-1;font-weight:500;letter-spacing:0}.student-storage-card{padding:20px!important}.student-storage-card .upload-storage-meter{margin-top:14px}
@media(max-width:760px){.storage-split{grid-template-columns:1fr}.upload-database-toolbar,.upload-database-toolbar>div{align-items:stretch;flex-direction:column}.upload-database-toolbar strong{min-width:0}.upload-database-row{grid-template-columns:44px 1fr}.upload-database-row>span,.upload-database-row>time,.upload-database-row>.upload-download{grid-column:2}.upload-database-row>time{margin-top:-8px}.upload-database-row>.upload-download{justify-self:start}}
.student-layout.student-layout-single{grid-template-columns:minmax(0,1fr)!important}

.student-directory-toolbar{display:grid;grid-template-columns:minmax(280px,1fr) minmax(210px,.45fr) minmax(250px,.55fr);gap:14px;align-items:end;margin:0 0 22px;padding:16px;background:rgba(255,255,255,.72);border:1px solid rgba(22,40,63,.12);border-radius:16px}.student-directory-search{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid rgba(22,40,63,.16);border-radius:11px;padding:0 13px}.student-directory-search span{font-size:21px}.student-directory-search input{width:100%;border:0;outline:0;background:transparent;padding:13px 0}.student-directory-select{display:grid;gap:6px}.student-directory-select>span{font-size:9px;letter-spacing:1.2px;font-weight:800;color:#8a624b}.student-directory-select select,.student-source-adder input,.student-category-manager input{width:100%;border:1px solid rgba(22,40,63,.16);border-radius:10px;background:#fff;padding:12px}.student-directory-empty{grid-column:1/-1;background:#fff;border-radius:15px;padding:34px;text-align:center;color:#67758a}.student-group-label{display:block;margin-top:7px;color:#a36b48;font-size:9px;font-style:normal;font-weight:800}.student-heading-actions{display:flex;gap:10px}.student-source-adder{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:12px}.student-category-manager{display:grid;gap:9px;margin:18px 0}.student-category-manager>div{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.student-management-actions{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center}.student-management-actions .danger-link{justify-self:start}@media(max-width:900px){.student-directory-toolbar{grid-template-columns:1fr}.student-heading-actions{flex-wrap:wrap}.student-management-actions{grid-template-columns:1fr 1fr}.student-management-actions span{display:none}}
.student-group-label{display:flex;flex-wrap:wrap;gap:5px;color:inherit}.student-group-label em,.course-category-badge{display:inline-flex;align-items:center;border-radius:99px;padding:4px 8px;background:color-mix(in srgb,var(--category-color,#a96f48) 15%,white);border:1px solid color-mix(in srgb,var(--category-color,#a96f48) 55%,white);color:var(--category-color,#a96f48);font-size:9px;font-style:normal;font-weight:800}.course-category-badge{--category-color:var(--course-category-color);font-size:10px}.session-card{border-left:5px solid var(--course-category-color,#a96f48)}.student-source-adder{grid-template-columns:1fr auto auto}.student-source-adder input[type="color"],.student-category-manager input[type="color"]{width:48px;min-width:48px;height:42px;padding:4px}.student-category-manager>div{grid-template-columns:auto 1fr auto}
.conversation-category-picker{display:grid;gap:7px;margin-top:18px}.conversation-category-picker>span{font-size:10px;font-weight:900;letter-spacing:.12em;color:#8a624b}.conversation-category-picker select{width:100%;padding:12px;border:1px solid rgba(22,40,63,.16);border-radius:10px;background:#fff}.chat-category-badge{display:inline-flex;width:max-content;align-items:center;border-radius:99px;padding:3px 8px;background:color-mix(in srgb,var(--category-color,#a96f48) 15%,white);border:1px solid color-mix(in srgb,var(--category-color,#a96f48) 55%,white);color:var(--category-color,#a96f48);font-size:10px;font-weight:900}.message .chat-category-badge{margin-bottom:6px}
.poker-greeting{display:inline-flex;gap:3px;margin-left:8px;color:#a96f48;font-family:Georgia,"Times New Roman",serif;font-size:.75em;letter-spacing:-.08em;transform:rotate(-4deg)}
.live-room-mode{width:min(1440px,calc(100vw - 28px))!important}.live-room-mode .dialog-card{padding:18px!important;background:#101b18!important;color:#fff}.live-course-room>header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:6px 34px 18px 4px}.live-course-room header small{color:#dfb37c;font-weight:900;letter-spacing:.12em}.live-course-room header h2{margin:5px 0!important;color:#fff;font-size:28px}.live-course-room header p{margin:0!important;color:#aebdb7!important}.live-room-pill{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:99px;background:#6f2e2e;font-weight:800}.live-room-pill i{width:8px;height:8px;border-radius:50%;background:#ff7b6e;box-shadow:0 0 0 5px rgba(255,123,110,.15)}.live-course-room>main{display:grid;grid-template-columns:minmax(0,1fr) 235px;gap:16px}.live-stage{position:relative;min-height:620px;overflow:hidden;border-radius:17px;background:#07100e;border:1px solid rgba(255,255,255,.13)}.live-stage>video{width:100%;height:100%;object-fit:contain}.live-stage-placeholder{position:absolute;inset:0;display:grid;place-content:center;gap:8px;text-align:center;color:#dce7e3}.live-stage-placeholder[hidden]{display:none}.live-stage-placeholder span{font-size:42px}.live-stage-placeholder small{color:#83958e}.teacher-video-tile,.student-video-tile{position:absolute;right:18px;width:210px;aspect-ratio:16/10;overflow:hidden;border-radius:13px;background:#1f302b;border:2px solid rgba(255,255,255,.82);box-shadow:0 12px 28px rgba(0,0,0,.35)}.teacher-video-tile{top:18px}.student-video-tile{top:160px}.teacher-video-tile video,.student-video-tile video{width:100%;height:100%;object-fit:cover}.teacher-video-tile span,.student-video-tile span{position:absolute;left:8px;bottom:7px;padding:4px 7px;border-radius:7px;background:rgba(0,0,0,.65);font-size:11px}.live-course-room aside{display:flex;flex-direction:column;gap:10px;padding:20px 15px;border-radius:15px;background:#182823}.live-course-room aside>strong{font-size:17px}.live-course-room aside>p{margin:0 0 12px!important;color:#aebdb7!important;line-height:1.5}.live-control{width:100%;padding:13px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:#263a34;color:#fff;font-weight:800}.live-control.off{background:#6c3535}.live-control.primary{background:#aa6f48}.live-control.danger-link{margin-top:auto;color:#ffaaa0;border-color:#78433e}@media(max-width:900px){.live-course-room>main{grid-template-columns:1fr}.live-stage{min-height:480px}.live-course-room aside{display:grid;grid-template-columns:1fr 1fr}.live-course-room aside>strong,.live-course-room aside>p{grid-column:1/-1}.live-control.danger-link{margin-top:0}.teacher-video-tile,.student-video-tile{width:145px}.student-video-tile{top:120px}}
.dashboard-today-list { display: grid; gap: 12px; margin-top: 16px; }
.dashboard-today-course { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 16px; border: 1px solid color-mix(in srgb, var(--course-category-color, var(--coach-accent)) 45%, #d7dfda); border-left: 5px solid var(--course-category-color, var(--coach-accent)); border-radius: 14px; background: var(--surface, #fff); }
.dashboard-today-course h4 { margin: 4px 0; font-size: 1.1rem; }
.dashboard-today-course p, .dashboard-today-course small { margin: 0; }
.session-delete-course { width: 100%; margin-top: 2px; }
.stored-video-picker { display: grid; gap: 10px; }
.teacher-video-upload { display: inline-flex; margin: 14px 0 8px; cursor: pointer; }
.download-course-video { text-decoration: none; text-align: center; }
@media (max-width: 760px) { .dashboard-today-course { align-items: stretch; flex-direction: column; } }