:root{--ui: #071924;--ui-strong: #041017;--accent: #ff4f00;--accent-soft: rgba(255, 79, 0, .14);--surface: #0b202c;--surface-raised: #102b38;--page: #041017;--text: #eef8fb;--muted: #91a5b0;--line: rgba(213, 229, 236, .14);--radius: 8px;--sidebar-width: 228px;--sidebar-collapsed-width: 64px;--topbar-height: 58px}*{box-sizing:border-box}html{min-height:100%}body{min-height:100%;margin:0;background:var(--page);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:0}button,a{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}.icon{display:inline-flex;flex:0 0 auto;font-size:20px;line-height:1}.app-shell{display:grid;grid-template-columns:var(--sidebar-width) minmax(0,1fr);min-height:100vh;transition:grid-template-columns .18s ease}.app-shell.is-collapsed{grid-template-columns:var(--sidebar-collapsed-width) minmax(0,1fr)}.sidebar{position:sticky;top:0;display:flex;flex-direction:column;height:100vh;justify-content:space-between;padding:12px;border-right:1px solid var(--line);background:var(--ui-strong)}.sidebar__top{display:grid;align-content:start;gap:14px}.brand{display:flex;align-items:center;gap:10px;height:40px;margin-bottom:14px;color:var(--text);font-weight:800}.app-shell.is-collapsed .brand{justify-content:center}.app-shell.is-collapsed .brand span{width:0;opacity:0;overflow:hidden}.brand--auth{margin-bottom:0}.brand img{width:30px;height:30px}.nav-list{display:grid;gap:4px}.nav-list--bottom{padding-top:12px;border-top:1px solid var(--line)}.nav-link{display:flex;align-items:center;min-width:0;height:40px;gap:11px;padding:0 12px;border-radius:var(--radius);color:#eef8fbbd;font-size:.9rem;font-weight:700}.app-shell.is-collapsed .nav-link{justify-content:center;padding:0}.app-shell.is-collapsed .nav-link span:not(.icon){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.nav-link:hover,.nav-link:focus-visible{background:#ffffff0f;color:var(--text)}.nav-link.is-active{background:var(--accent-soft);color:var(--accent)}.workspace{min-width:0}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;min-height:var(--topbar-height);padding:0 18px;border-bottom:1px solid var(--line);background:#041017e6;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.topbar__left,.topbar__current,.account-trigger{display:inline-flex;align-items:center;gap:9px}.sidebar-toggle{display:inline-grid;width:36px;height:36px;place-items:center;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--text)}.sidebar-toggle:hover,.sidebar-toggle:focus-visible{border-color:#ff4f00b8;background:var(--accent-soft);color:var(--accent)}.account-menu-shell{position:relative}.account-trigger{height:38px;padding:0 10px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--text)}.account-trigger:hover,.account-trigger:focus-visible{border-color:#ff4f00b8}.account-menu{position:absolute;top:calc(100% + 8px);right:0;z-index:30;display:grid;width:260px;gap:4px;padding:8px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 22px 60px #00000057}.account-menu__identity{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px;padding:8px;border-bottom:1px solid var(--line)}.account-menu__identity small{display:block;min-width:0;overflow:hidden;color:var(--muted);text-overflow:ellipsis;white-space:nowrap}.account-menu__item{display:flex;align-items:center;gap:10px;min-height:38px;width:100%;padding:0 10px;border:0;border-radius:var(--radius);background:transparent;color:var(--text);text-align:left}.account-menu__item:hover,.account-menu__item:focus-visible,.account-menu__item.active{background:var(--accent-soft);color:var(--accent)}.account-menu__item--button{cursor:pointer}.account-avatar{display:inline-grid;width:24px;height:24px;place-items:center;border-radius:999px;background:var(--accent);color:#fff;font-size:.68rem;font-weight:800;background-position:center;background-size:cover;overflow:hidden}.account-avatar.has-image{color:transparent}.account-avatar--xl{width:92px;height:92px;font-size:1.35rem}.page{min-width:0;padding:22px}.auth-screen{display:grid;min-height:100vh;place-items:center;padding:24px}.auth-card{display:grid;width:min(420px,100%);gap:18px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.auth-card h1{margin:4px 0 8px}.notice{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--line);border-radius:var(--radius);color:var(--text)}.notice--error{border-color:#ff5d5d57;background:#ff5d5d1f}.notice--success{border-color:#58d68d52;background:#58d68d1f}.page-stack{display:grid;gap:18px}.hero-band,.toolbar-row,.settings-panel,.module-card,.board-list{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.hero-band,.toolbar-row{padding:22px}.hero-band h1,.toolbar-row h1{margin:4px 0 8px;font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.05}.hero-band p,.toolbar-row p,.board-card p{margin:0;color:var(--muted);line-height:1.5}.eyebrow{margin:0;color:var(--accent);font-size:.75rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.toolbar-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.primary-action,.ghost-action{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;border-radius:var(--radius);font-weight:800}.primary-action{border:1px solid var(--accent);padding:0 14px;background:var(--accent);color:#fff}.secondary-action{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:0 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised);color:var(--text);font-weight:800}.danger-action{border-color:#ff5d5d;background:#d93636}.ghost-action{width:100%;border:1px dashed var(--line);background:transparent;color:var(--muted)}.module-grid,.settings-grid,.status-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.status-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.status-item small,.settings-panel small{display:block;color:var(--muted)}.status-pill{display:inline-flex;align-items:center;justify-content:center;min-height:24px;padding:0 9px;border-radius:999px;font-size:.72rem;font-weight:800}.status-pill--ready{background:#58d68d24;color:#80e6a6}.status-pill--idle{background:#91a5b024;color:var(--muted)}.status-pill--warning{background:#ffbe5924;color:#ffd28b}.module-card{display:flex;align-items:flex-start;gap:12px;padding:16px}.module-card small{display:block;margin-top:4px;color:var(--muted)}.settings-panel{padding:18px}.settings-panel h2{margin:0 0 14px;font-size:1rem}.settings-panel dl,.account-list{display:grid;gap:10px;margin:0;padding:0}.settings-panel dl div{display:grid;gap:2px}.settings-panel dt{color:var(--muted);font-size:.78rem}.settings-panel dd{margin:0}.account-list{list-style:none}.modal-root{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:grid;place-items:center;padding:24px}.modal-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;border:0;background:#00000080;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.app-modal{position:relative;z-index:1;display:grid;width:min(460px,100%);overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 24px 70px #0000006b}.app-modal__header{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line)}.app-modal__header h2{margin:0;font-size:1rem}.app-modal--danger .app-modal__header{color:#ff9a9a}.app-modal__body{padding:18px}.app-modal__footer{display:flex;justify-content:flex-end;gap:10px;padding:14px 18px;border-top:1px solid var(--line)}.modal-form{display:grid;gap:14px}.form-field{display:grid;gap:7px;color:var(--text);font-weight:800}.form-field input{width:100%;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ui);color:var(--text)}.form-field input:focus-visible{border-color:#ff4f00c2;outline:2px solid rgba(255,79,0,.24)}.modal-copy{margin:0;color:var(--muted);line-height:1.5}.modal-copy strong{color:var(--text)}.profile-panel{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px;padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.profile-panel h1{margin:4px 0 6px}.profile-panel p{margin:0;color:var(--muted)}.board-shell{display:grid;grid-auto-columns:minmax(260px,1fr);grid-auto-flow:column;gap:12px;overflow-x:auto;padding-bottom:6px}.board-list{display:grid;align-content:start;gap:12px;min-height:360px;padding:12px}.board-list header{display:flex;align-items:center;justify-content:space-between}.board-list header span{display:inline-grid;min-width:24px;height:24px;place-items:center;border-radius:999px;background:var(--surface-raised);color:var(--muted);font-size:.78rem}.board-card-list{display:grid;gap:10px}.board-card{display:grid;gap:6px;padding:12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised)}.chat-layout{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:calc(100vh - var(--topbar-height) - 44px);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}.thread-list{display:grid;align-content:start;gap:18px;padding:12px;border-right:1px solid var(--line);background:var(--ui)}.thread-section{display:grid;gap:10px}.toolbar-row--compact{min-height:0;padding:0;border:0;background:transparent}.icon-button{display:inline-grid;width:34px;height:34px;place-items:center;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--text)}.icon-button--danger{color:#ff9a9a}.channel-list{display:grid;gap:6px}.channel-link{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px;width:100%;min-height:46px;padding:8px;border:0;border-radius:var(--radius);background:transparent;color:var(--text);text-align:left}.channel-link:hover,.channel-link.is-active{background:var(--accent-soft);color:var(--accent)}.channel-link small{display:block;min-width:0;overflow:hidden;color:var(--muted);text-overflow:ellipsis;white-space:nowrap}.chat-panel{display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;min-width:0;min-height:0}.chat-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px;border-bottom:1px solid var(--line)}.chat-header small{display:block;margin-top:4px;color:var(--muted)}.chat-header__actions{display:inline-flex;align-items:center;gap:8px}.channel-name{display:inline-flex;align-items:center;gap:8px;font-weight:900}.chat-notice{min-height:0}.chat-notice:not(:empty){padding:12px 14px 0}.message-list{display:grid;align-content:end;gap:12px;min-height:0;overflow:auto;padding:14px}.chat-message{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px}.chat-avatar{display:inline-grid;width:34px;height:34px;place-items:center;border-radius:999px;background:var(--accent);background-position:center;background-size:cover;color:#fff;font-size:.75rem;font-weight:900}.chat-avatar.has-image{color:transparent}.chat-message__body{display:grid;gap:5px;max-width:760px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised)}.chat-message__body header{display:flex;gap:8px;justify-content:space-between}.chat-message__body time{color:var(--muted);font-size:.78rem}.chat-message__body p{margin:0;color:var(--text);line-height:1.45}.empty-state{display:grid;place-items:center;gap:8px;min-height:180px;color:var(--muted);text-align:center}.composer{display:grid;align-items:center;align-self:end;grid-template-columns:minmax(0,1fr) 44px;gap:8px;min-height:64px;padding:12px;border-top:1px solid var(--line)}.composer input{min-width:0;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ui);color:var(--text)}.composer button{display:inline-grid;width:44px;height:40px;align-self:center;place-items:center;border:1px solid var(--accent);border-radius:var(--radius);background:var(--accent);color:#fff}@media (max-width: 760px){.app-shell,.app-shell.is-collapsed{grid-template-columns:1fr}.sidebar{position:static;height:auto}.app-shell.is-collapsed .brand{justify-content:flex-start}.app-shell.is-collapsed .brand span{width:auto;opacity:1}.app-shell.is-collapsed .nav-link{justify-content:flex-start;padding:0 12px}.app-shell.is-collapsed .nav-link span:not(.icon){position:static;width:auto;height:auto;overflow:visible;clip:auto}.toolbar-row{align-items:stretch;flex-direction:column}.topbar{align-items:stretch;flex-direction:column;gap:10px;padding:12px}.profile-panel,.chat-layout{grid-template-columns:1fr}.thread-list{border-right:0;border-bottom:1px solid var(--line)}}