:root{--pio-ink:var(--ink);--pio-sub:var(--steel);--pio-sub2:var(--steel);--pio-line:var(--line);--pio-line-2:var(--line);--pio-indigo:var(--bleu);--pio-indigo-d:var(--bleu);--pio-indigo-tint:rgba(var(--bleu-rgb),.12);--pio-indigo-border:rgba(var(--bleu-rgb),.25);--pio-amber:var(--gold);--pio-amber-tint:color-mix(in srgb,var(--gold) 15%,transparent);--app-topbar-h:84px;--app-sidebar-w:240px}html[data-theme=dark] .app-shell{--pio-ink:var(--ink);--pio-sub:var(--steel);--pio-sub2:var(--steel);--pio-line:var(--line);--pio-line-2:var(--line);--pio-indigo:var(--bleu);--pio-indigo-tint:rgba(var(--bleu-rgb),.12);--pio-indigo-border:rgba(var(--bleu-rgb),.25);--pio-amber:var(--gold);--pio-indigo-d:#047857}body:has(.app-shell){padding-top:0;--nav-h:var(--app-topbar-h)}.app-shell{display:flex;min-height:100vh;background:var(--paper);color:var(--ink)}.app-sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--app-sidebar-w);background:var(--card);border-right:1px solid var(--pio-line);justify-content:space-between;padding:22px 18px;overflow-y:auto;z-index:120;transition:transform .22s ease}.app-sidebar,.app-sidebar-top{display:flex;flex-direction:column}.app-sidebar-top{gap:20px}.app-sidebar-bottom{display:flex;flex-direction:column;gap:12px;padding-top:16px;border-top:1px solid var(--pio-line)}.app-brand,.app-cta{display:flex;align-items:center}.app-cta{justify-content:center;gap:8px;background:var(--pio-indigo);color:#fff;font-weight:700;font-size:.8rem;padding:12px 14px;border-radius:12px;text-decoration:none;box-shadow:0 3px 10px rgba(var(--bleu-rgb),.2);transition:opacity .15s,transform .12s}.app-cta:hover{opacity:.92;transform:translateY(-1px)}.app-cta svg{flex-shrink:0}.app-nav{gap:18px}.app-nav,.app-nav-group{display:flex;flex-direction:column}.app-nav-group{gap:4px}.app-nav-group-label{font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--pio-sub);padding:0 12px;margin-bottom:2px}.app-nav-link{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:11px;color:var(--pio-sub2);font-weight:600;font-size:.85rem;text-decoration:none;transition:background .14s,color .14s}.app-nav-link-main{display:flex;align-items:center;gap:11px;min-width:0}.app-nav-link:hover{background:var(--pio-line);color:var(--pio-ink)}.app-nav-link svg{flex-shrink:0}.app-nav-active{color:var(--pio-indigo-d)}.app-nav-active,.app-nav-active:hover{background:var(--pio-indigo-tint)}.app-nav-badge{flex-shrink:0;background:var(--pio-amber-tint);color:var(--gold);font-size:.66rem;font-weight:800;padding:1px 7px;border-radius:100px}.app-nav-badge-alert{background:var(--rouge,#e63946);color:#fff;animation:app-nav-badge-pulse 1.6s infinite}@keyframes app-nav-badge-pulse{0%,to{box-shadow:0 0 0 0 color-mix(in srgb,var(--rouge,#e63946) 55%,transparent)}50%{box-shadow:0 0 0 4px transparent}}.app-upgrade{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;background:linear-gradient(160deg,var(--pio-indigo) 0,#15181d 100%);color:#fff;border-radius:14px;padding:16px 14px;text-decoration:none}.app-upgrade-icon{font-size:1.2rem}.app-upgrade-text{font-size:.75rem;opacity:.9;line-height:1.3}.app-upgrade-btn{margin-top:2px;background:#fff;color:var(--pio-indigo-d);font-weight:700;font-size:.78rem;padding:6px 16px;border-radius:999px}.app-user-menu{position:relative}.app-user-badge{display:flex;align-items:center;gap:10px;width:100%;background:none;border:none;padding:4px;cursor:pointer;border-radius:10px;transition:background .14s}.app-user-badge:hover{background:var(--pio-line)}.app-avatar{width:32px;height:32px;border-radius:50%;background:var(--pio-indigo);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.8rem;flex-shrink:0}.app-user-text{display:flex;flex-direction:column;align-items:flex-start;min-width:0}.app-user-name{font-size:.8rem;font-weight:700;color:var(--pio-ink);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-user-status{font-size:.68rem;font-weight:600;color:var(--vert-d)}.app-user-dropdown{position:absolute;background:var(--card);border:1px solid var(--pio-line-2);border-radius:12px;box-shadow:0 8px 24px rgba(var(--ink-rgb),.12);min-width:150px;padding:6px;display:flex;flex-direction:column;z-index:200}.app-user-dropdown-up{bottom:calc(100% + 8px);left:0}.app-user-dropdown a,.app-user-dropdown button{text-align:left;padding:9px 12px;border-radius:8px;font-size:.85rem;font-weight:600;color:var(--pio-ink);background:none;border:none;cursor:pointer}.app-user-dropdown a:hover,.app-user-dropdown button:hover{background:var(--pio-indigo-tint)}.app-main{margin-left:var(--app-sidebar-w);flex:1 1;min-width:0;display:flex;flex-direction:column}.app-topbar{position:-webkit-sticky;position:sticky;top:0;z-index:100;justify-content:space-between;gap:16px;min-height:var(--app-topbar-h);padding:16px 32px;background:var(--paper)}.app-topbar,.app-topbar-left{display:flex;align-items:center}.app-topbar-left{gap:12px}.app-topbar-title{font-size:1.3rem;font-weight:800;color:var(--pio-ink);line-height:1.2;letter-spacing:-.02em}.app-topbar-date{font-size:.75rem;color:var(--pio-sub);margin-top:2px}.app-topbar-right{display:flex;align-items:center;gap:10px}.app-icon-btn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--card);color:var(--pio-sub2);border:1px solid var(--pio-line-2);cursor:pointer;transition:color .14s,border-color .14s}.app-icon-btn:hover{color:var(--pio-indigo);border-color:var(--pio-indigo-border)}.app-notif-menu,.app-notif-menu .app-icon-btn{position:relative}.app-notif-badge{position:absolute;top:-4px;right:-4px;min-width:16px;height:16px;padding:0 3px;border-radius:999px;background:var(--rouge,#e63946);color:#fff;font-size:.62rem;font-weight:800;line-height:16px;text-align:center}.app-notif-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:320px;max-height:400px;overflow-y:auto;background:var(--card);border:1px solid var(--pio-line-2);border-radius:12px;box-shadow:0 8px 24px rgba(var(--ink-rgb),.12);padding:6px;display:flex;flex-direction:column;z-index:200}.app-notif-dropdown-head{font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--pio-sub);padding:8px 10px 4px}.app-notif-empty{padding:16px 10px;font-size:.85rem;color:var(--pio-sub);text-align:center}.app-notif-item{display:flex;flex-direction:column;gap:2px;text-align:left;padding:9px 10px;border-radius:8px;background:none;border:none;cursor:pointer}.app-notif-item:hover{background:var(--pio-indigo-tint)}.app-notif-item-unread{background:color-mix(in srgb,var(--pio-indigo) 6%,transparent)}.app-notif-item-unread .app-notif-item-title:before{content:"● ";color:var(--pio-indigo)}.app-notif-item-title{font-size:.85rem;font-weight:700;color:var(--pio-ink)}.app-notif-item-body{font-size:.8rem;color:var(--pio-sub2);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.app-notif-item-time{font-size:.68rem;color:var(--pio-sub)}.app-notif-see-all{text-align:center;padding:8px;font-size:.8rem;font-weight:700;color:var(--pio-indigo);border-top:1px solid var(--pio-line);margin-top:4px}.app-content{padding:0 32px 48px;flex:1 1}.app-hamburger{display:none;flex-direction:column;justify-content:center;gap:4px;width:34px;height:34px;background:none;border:none;cursor:pointer}.app-hamburger:focus{outline:none}.app-hamburger:focus-visible{outline:2px solid var(--pio-indigo-border);outline-offset:2px;border-radius:6px}.app-hamburger span{display:block;height:2px;background:var(--pio-ink);border-radius:2px}.app-backdrop{display:none;position:fixed;inset:0;background:rgba(var(--ink-rgb),.35);z-index:110}@media (max-width:900px){.app-sidebar{transform:translateX(-100%);box-shadow:0 0 30px rgba(var(--ink-rgb),.2)}.app-sidebar-open{transform:translateX(0)}.app-main{margin-left:0}.app-hamburger{display:flex}.app-backdrop{display:block}.app-topbar{padding:14px 18px}.app-content{padding:0 18px 40px}}