:root{
  --bg:#f5f5ef;--surface:#fff;--surface-2:#eff2ec;--text:#1e261f;--muted:#70796f;
  --line:#dfe4dc;--green:#315c3c;--green-dark:#21462c;--green-2:#e2eee5;
  --orange:#d97832;--orange-2:#fff0e4;--red:#b6413c;--red-2:#f8e5e3;
  --shadow:0 12px 36px rgba(25,42,29,.12);--radius:22px
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}
button,input,textarea,select{font:inherit}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}
.login-view{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 10% 0,#e4eee4 0,transparent 35%),radial-gradient(circle at 100% 100%,#fae8da 0,transparent 30%),var(--bg)}
.login-card{width:min(440px,100%);background:rgba(255,255,255,.94);border:1px solid rgba(255,255,255,.9);border-radius:30px;padding:34px;box-shadow:var(--shadow)}
.login-logo img{width:72px;height:72px;border-radius:22px;box-shadow:0 9px 24px rgba(49,92,60,.25)}.eyebrow{margin:20px 0 6px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.login-card h1{margin:0;font-size:30px}.login-copy{color:var(--muted);line-height:1.5}
label{display:block;font-size:12px;font-weight:750;margin:14px 0 6px}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:14px;background:#fff;padding:12px 13px;color:var(--text);outline:none}input:focus,textarea:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(49,92,60,.1)}
.primary,.secondary,.danger,.ghost{border:0;border-radius:13px;padding:11px 15px;font-weight:750}.primary{background:var(--orange);color:#fff}.primary:hover{filter:brightness(.96)}.secondary{background:var(--green-2);color:var(--green)}.danger{background:var(--red-2);color:var(--red)}.ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}.wide{width:100%;margin-top:16px}.demo-box{margin-top:18px;background:var(--surface-2);border-radius:15px;padding:14px;display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted)}.demo-box strong{color:var(--text)}
.app-shell{width:min(1440px,100%);margin:0 auto;min-height:100vh;display:grid;grid-template-columns:260px 1fr;gap:20px;padding:20px;background:radial-gradient(circle at 7% 0,#e9f1e8 0,transparent 30%),radial-gradient(circle at 100% 100%,#f8e9dd 0,transparent 28%)}
.sidebar{position:sticky;top:20px;height:calc(100vh - 40px);display:flex;flex-direction:column;padding:20px 15px;background:rgba(255,255,255,.87);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.8);border-radius:28px;box-shadow:var(--shadow)}
.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 20px}.brand img{width:46px;height:46px;border-radius:16px}.brand strong,.brand small{display:block}.brand small{color:var(--muted)}.nav{display:flex;flex-direction:column;gap:7px}.nav button{border:0;background:transparent;color:var(--text);display:flex;align-items:center;gap:11px;padding:12px 14px;border-radius:15px;text-align:left}.nav button:hover{background:var(--surface-2)}.nav button.active{background:var(--green);color:#fff}.nav-icon{width:22px;text-align:center}.badge{margin-left:auto;background:var(--orange);color:#fff;min-width:22px;height:22px;padding:0 6px;border-radius:20px;display:grid;place-items:center;font-size:12px}
.sidebar-bottom{margin-top:auto;display:grid;gap:9px}.install-button,.notification-button{border:1px solid var(--line);background:#fff;padding:10px;border-radius:13px;color:var(--green);font-weight:700}.user-mini{border-top:1px solid var(--line);padding:14px 6px 0;display:grid;grid-template-columns:42px 1fr 32px;align-items:center;gap:10px}.user-mini small,.user-mini strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-mini small{font-size:11px;color:var(--muted)}.user-mini button{border:0;background:transparent;font-size:20px;color:var(--muted)}
.main-panel{min-width:0;min-height:calc(100vh - 40px);background:rgba(255,255,255,.56);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.7);border-radius:28px;box-shadow:var(--shadow);overflow:hidden;position:relative}.topbar{height:82px;padding:18px 24px;border-bottom:1px solid rgba(223,228,220,.8);display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.75)}.topbar h1{margin:0;font-size:24px}.topbar p{margin:3px 0 0;color:var(--muted);font-size:13px}.top-actions{display:flex;gap:10px;align-items:center}.icon-button{width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:14px;display:grid;place-items:center;font-size:20px;color:var(--text)}.avatar{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--orange-2);color:var(--orange);font-weight:850}.network{font-size:12px;padding:7px 10px;border-radius:20px}.network.online{background:var(--green-2);color:var(--green)}.network.offline{background:var(--red-2);color:var(--red)}
.screen{display:none;padding:24px}.screen.active{display:block}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:1.3fr .9fr}.grid-3{grid-template-columns:repeat(3,1fr)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 6px 18px rgba(26,42,29,.05)}.card h3{margin:0 0 12px;font-size:17px}.hero{background:linear-gradient(135deg,var(--green),#4c7655);color:#fff;border:0;min-height:180px;display:flex;justify-content:space-between;gap:18px;overflow:hidden;position:relative}.hero h2{margin:0 0 8px;font-size:28px;max-width:550px}.hero p{margin:0;color:rgba(255,255,255,.82);max-width:580px}.hero:after{content:"БЛ";position:absolute;right:22px;bottom:-30px;font-size:120px;font-weight:900;opacity:.08}.hero-actions{align-self:flex-end;display:flex;gap:8px;z-index:1}.hero .secondary{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.25)}.stat{display:flex;align-items:center;gap:13px}.stat-icon{width:46px;height:46px;border-radius:14px;background:var(--green-2);color:var(--green);display:grid;place-items:center;font-size:21px}.stat strong{display:block;font-size:24px}.stat small{color:var(--muted)}
.list{display:flex;flex-direction:column}.list-item{display:flex;gap:13px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.list-item:last-child{border-bottom:0}.item-avatar{width:46px;height:46px;border-radius:16px;background:var(--green-2);display:grid;place-items:center;flex:0 0 auto;font-weight:800;color:var(--green)}.list-main{min-width:0;flex:1}.list-title{display:flex;justify-content:space-between;gap:10px;font-weight:750}.list-title time{font-weight:400;color:var(--muted);font-size:12px}.snippet{color:var(--muted);font-size:13px;margin-top:5px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.section-head h2{margin:0}.search{max-width:380px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{border-radius:20px;padding:6px 9px;font-size:12px;background:var(--surface-2);color:var(--muted)}.chip.urgent{background:var(--red-2);color:var(--red)}.chip.progress{background:var(--orange-2);color:var(--orange)}.chip.done{background:var(--green-2);color:var(--green)}
.chat-shell{display:grid;grid-template-columns:340px 1fr;height:calc(100vh - 123px);margin:-24px}.chat-list{border-right:1px solid var(--line);background:rgba(255,255,255,.72);padding:16px;overflow:auto}.chat-list .list-item{padding:12px 9px;border:0;border-radius:14px}.chat-list .list-item:hover,.chat-list .list-item.selected{background:var(--green-2)}.conversation{display:flex;flex-direction:column;min-width:0;background:#f7f8f4}.conversation-head{height:66px;padding:12px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:#fff}.messages{flex:1;overflow:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.bubble{max-width:74%;padding:11px 13px;border-radius:17px;background:#fff;box-shadow:0 3px 12px rgba(0,0,0,.05);white-space:pre-wrap}.bubble.mine{margin-left:auto;background:var(--green);color:#fff}.bubble .sender{font-size:12px;font-weight:800;color:var(--orange);margin-bottom:5px}.bubble.mine .sender{color:#d8f0dc}.bubble time{display:block;font-size:10px;opacity:.62;text-align:right;margin-top:6px}.message-image{max-width:100%;max-height:280px;border-radius:13px;display:block;margin-bottom:8px}.composer{padding:12px;border-top:1px solid var(--line);background:#fff;display:grid;grid-template-columns:42px 1fr auto;gap:9px;align-items:end}.composer textarea{resize:none;min-height:44px;max-height:120px}.file-label{width:42px;height:42px;border:1px solid var(--line);border-radius:14px;display:grid;place-items:center;background:#fff;font-size:20px;cursor:pointer}.file-label input{display:none}.pending-file{font-size:11px;color:var(--green);padding:0 12px 8px;background:#fff}
.task-card{display:grid;grid-template-columns:1fr auto;gap:12px}.task-card h3{margin:6px 0}.task-actions{display:flex;gap:8px;justify-content:flex-end;align-items:end;flex-direction:column}.deadline{color:var(--red);font-weight:800;font-size:13px;text-align:right}.progressbar{height:8px;background:var(--surface-2);border-radius:8px;overflow:hidden;margin-top:12px}.progressbar span{display:block;height:100%;background:var(--orange)}.report-image{width:120px;height:90px;object-fit:cover;border-radius:12px;margin-top:10px}.task-attachment{display:block;width:100%;max-height:360px;object-fit:contain;background:var(--surface-2);border-radius:16px;margin-top:10px}.task-image-preview{display:block;width:100%;max-height:260px;object-fit:contain;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;margin:10px 0}.task-info-block{margin-top:16px;padding:14px;background:var(--surface-2);border-radius:16px}.task-info-block p{white-space:pre-wrap}.task-state-note{margin-top:16px;padding:12px 14px;border-radius:13px;background:var(--orange-2);color:var(--orange);font-weight:700}.task-state-note.success{background:var(--green-2);color:var(--green)}.task-detail-actions{flex-wrap:wrap}.primary:disabled,.secondary:disabled{opacity:.55;cursor:wait}.notice{border-left:5px solid var(--orange)}.notice.important{border-left-color:var(--red)}.notice-head{display:flex;justify-content:space-between;gap:12px}.read-state{font-size:12px;color:var(--muted)}
.people-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.person{text-align:center}.avatar-big{width:66px;height:66px;border-radius:22px;background:var(--green-2);color:var(--green);margin:0 auto 10px;display:grid;place-items:center;font-weight:900;font-size:20px}.person h4{margin:0}.person p{color:var(--muted);margin:4px 0 12px;font-size:13px}.blocked{opacity:.55}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{text-align:left;padding:12px 9px;border-bottom:1px solid var(--line);font-size:13px}.admin-table th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em}.button-row{display:flex;gap:8px;flex-wrap:wrap}
.bottom-nav{display:none}.modal{position:fixed;inset:0;background:rgba(19,27,21,.48);display:none;place-items:center;z-index:100;padding:18px}.modal.open{display:grid}.modal-card{width:min(560px,100%);max-height:88vh;overflow:auto;background:#fff;border-radius:24px;padding:22px;box-shadow:var(--shadow)}.modal-head{display:flex;justify-content:space-between;align-items:center;gap:15px}.modal-head h2{margin:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:18px}.toast{position:fixed;z-index:200;left:50%;bottom:24px;transform:translate(-50%,30px);background:#1f2921;color:#fff;border-radius:13px;padding:12px 16px;opacity:0;pointer-events:none;transition:.25s;box-shadow:var(--shadow)}.toast.show{opacity:1;transform:translate(-50%,0)}.empty{text-align:center;padding:40px 20px;color:var(--muted)}
@media(max-width:900px){.app-shell{display:block;padding:0}.sidebar{display:none}.main-panel{min-height:100vh;border:0;border-radius:0;box-shadow:none;padding-bottom:75px}.topbar{height:70px;padding:12px 16px;position:sticky;top:0;z-index:20}.topbar h1{font-size:20px}.topbar p{display:none}.screen{padding:16px}.grid-2,.grid-3{grid-template-columns:1fr}.hero{min-height:220px;flex-direction:column}.hero h2{font-size:25px}.hero-actions{align-self:flex-start}.people-grid{grid-template-columns:repeat(2,1fr)}.bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;z-index:30;bottom:0;left:0;right:0;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-top:1px solid var(--line);padding:7px 7px calc(7px + env(safe-area-inset-bottom))}.bottom-nav button{border:0;background:transparent;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;padding:4px 1px}.bottom-nav button span{font-size:19px}.bottom-nav button.active{color:var(--green);font-weight:800}.chat-shell{grid-template-columns:1fr;height:calc(100vh - 157px);margin:-16px}.chat-list{display:none}.bubble{max-width:87%}.top-actions .icon-button{display:none}.network{display:none}.section-head{align-items:flex-start;flex-direction:column}.search{max-width:none}.admin-table{display:block;overflow-x:auto}.form-grid{grid-template-columns:1fr}}
@media(max-width:480px){.login-card{padding:26px 20px}.people-grid{grid-template-columns:1fr}.task-card{grid-template-columns:1fr}.task-actions{align-items:flex-start}.top-avatar{display:none}}

/* v0.3 workflow additions */
.compact{padding:9px 11px;white-space:nowrap}.chat-list-tools{display:flex;gap:8px;align-items:flex-start}.chat-list-tools .search{margin-bottom:10px}.chat-description-line{font-size:12px;max-width:620px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pending-attachments{padding:9px 12px;background:#fff;border-top:1px solid var(--line);display:flex;gap:7px;flex-wrap:wrap}.pending-attachment{display:inline-flex;align-items:center;gap:6px;background:var(--green-2);color:var(--green);padding:7px 9px;border-radius:12px;font-size:12px;max-width:100%}.pending-attachment button{border:0;background:transparent;color:inherit;font-size:18px;line-height:1;padding:0}.message-video{width:min(100%,420px);max-height:320px;border-radius:13px;background:#111;display:block;margin-bottom:6px}.attachment-name{font-size:12px;margin-bottom:8px;opacity:.78}.message-file{display:flex;align-items:center;gap:10px;padding:10px;border-radius:13px;background:rgba(49,92,60,.1);color:inherit;text-decoration:none;margin-bottom:8px;min-width:210px}.message-file>span:first-child{font-size:22px}.message-file strong,.message-file small{display:block}.message-file small{opacity:.65;margin-top:2px}
.task-kicker{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.completed-by{margin-top:10px;font-size:12px;color:var(--green);font-weight:750}.block-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px}.checklist{display:flex;flex-direction:column;gap:8px}.checklist-item{display:grid;grid-template-columns:34px 1fr 28px;gap:8px;align-items:center;padding:9px;background:#fff;border:1px solid var(--line);border-radius:13px}.checklist-item.checked strong{text-decoration:line-through;opacity:.6}.checklist-item small{display:block;color:var(--muted);margin-top:3px}.check-button,.remove-item{border:0;background:transparent;color:var(--green);font-size:21px;padding:3px}.check-button:disabled{opacity:.35;cursor:default}.remove-item{color:var(--red)}.inline-form{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:10px}.inline-form input{min-width:0}.access-note{margin-top:10px}.task-history{margin-top:16px;border:1px solid var(--line);border-radius:15px;background:#fff}.task-history summary{padding:12px 14px;cursor:pointer;font-weight:750}.history-list{padding:0 14px 14px}.history-item{display:grid;grid-template-columns:10px 1fr;gap:10px;padding:8px 0;border-top:1px solid var(--line)}.history-dot{width:8px;height:8px;border-radius:50%;background:var(--orange);margin-top:6px}.history-item small{display:block;color:var(--muted);margin-top:3px}.section-label{margin:18px 0 10px}.archive-section{margin-top:22px}.archive-section>summary{font-weight:800;cursor:pointer;padding:13px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.archive-grid{margin-top:12px}.notice-archived{opacity:.72;filter:saturate(.72)}
.chat-info h3{margin-bottom:5px}.chat-members{display:grid;gap:8px;max-height:320px;overflow:auto;margin-top:10px}.chat-member{display:flex;align-items:center;gap:10px;padding:9px;background:var(--surface-2);border-radius:13px}.chat-member small{display:block;color:var(--muted);margin-top:2px}.checkbox-row{display:flex!important;align-items:center;gap:8px;padding:8px 0;font-weight:500!important}.checkbox-row input{width:auto!important;margin:0}.member-checkboxes{max-height:280px;overflow:auto;border:1px solid var(--line);border-radius:14px;padding:5px 12px;margin-top:7px}.disabled-group{opacity:.45}.form-grid+label{margin-top:12px}
@media(max-width:900px){.chat-list-tools .compact{display:none}.inline-form{grid-template-columns:1fr}.chat-description-line{max-width:240px}.task-detail-actions{display:grid;grid-template-columns:1fr 1fr}.task-detail-actions button{width:100%}}
@media(max-width:480px){.checklist-item{grid-template-columns:30px 1fr 25px}.task-detail-actions{grid-template-columns:1fr}.pending-attachment{max-width:100%;overflow:hidden;text-overflow:ellipsis}}

/* v0.4 */
.home-overview{display:grid;grid-template-columns:1.45fr .75fr;gap:16px}.home-stats{display:grid;grid-template-rows:1fr 1fr;gap:16px}.compact-hero{min-height:140px;padding:20px}.compact-hero h2{font-size:26px}.compact-hero:after{font-size:92px;bottom:-25px}.completed-section-label{margin-top:28px}.completed-task-grid .task-card{opacity:.92}.avatar-button{border:0;cursor:pointer;font:inherit}.avatar-button:hover{transform:translateY(-1px);box-shadow:0 5px 14px rgba(0,0,0,.08)}#miniAvatar,#miniName{cursor:pointer}.notification-button.enabled{background:var(--green-2);color:var(--green);border-color:transparent}.notification-button:disabled{opacity:1;cursor:default}.ack-list,.notification-list{display:grid;gap:8px}.ack-user{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:10px;padding:10px;border:1px solid var(--line);border-radius:14px}.ack-user small{display:block;color:var(--muted);font-size:12px}.profile-head{display:flex;align-items:center;gap:14px}.profile-head h3{margin:0}.profile-avatar{width:64px;height:64px;border-radius:20px;font-size:20px}.profile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.profile-stat{padding:14px;border-radius:15px;background:var(--surface-2);text-align:center}.profile-stat strong{display:block;font-size:24px;color:var(--green)}.profile-stat span{font-size:12px;color:var(--muted)}.notification-permission{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px;border-radius:16px;background:var(--orange-2);margin-bottom:14px}.notification-permission p{margin:4px 0 0}.notification-row{width:100%;display:grid;grid-template-columns:12px 1fr;gap:10px;text-align:left;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px;color:var(--text)}.notification-row:hover{background:var(--surface-2)}.notification-row small{display:block;color:var(--muted);margin-top:3px}.notification-dot{width:9px;height:9px;border-radius:50%;background:var(--green);margin-top:5px}.urgent-dot{background:var(--red)}
@media(max-width:900px){.home-overview{grid-template-columns:1fr}.home-stats{grid-template-columns:1fr 1fr;grid-template-rows:auto}.compact-hero{min-height:165px}.top-actions #topNotificationButton,.top-actions #topAvatar,.top-actions #quickSearchButton{display:grid}.profile-grid{grid-template-columns:1fr}.notification-permission{align-items:flex-start;flex-direction:column}}


/* v0.5 chat members, unread messages and local push */
.unread-count{min-width:24px;height:24px;padding:0 7px;border-radius:999px;background:var(--orange);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:800;flex:0 0 auto}.chat-badge{background:var(--orange)!important}.mobile-unread{position:absolute;top:2px;right:16%;min-width:17px;height:17px;padding:0 4px;border-radius:20px;background:var(--orange);color:#fff;font-size:9px;font-style:normal;display:grid;place-items:center}.bottom-nav button{position:relative}.clickable-member{display:grid;grid-template-columns:42px 1fr auto;gap:10px}.member-main{border:0;background:transparent;text-align:left;color:inherit;padding:0;min-width:0}.member-main[data-member-message]{cursor:pointer}.member-main[data-member-message]:hover strong{color:var(--green)}.member-actions{display:flex;align-items:center;gap:7px}.member-action{padding:8px 10px;font-size:12px}.chat-notification-dot{background:var(--orange)}
@media(max-width:620px){.clickable-member{grid-template-columns:42px 1fr}.member-actions{grid-column:2;justify-content:flex-start;flex-wrap:wrap}.member-action{flex:1}.mobile-unread{right:10%}}

/* v0.6: modern icon system and fixed mobile navigation */
html,body{overflow-x:hidden}
.app-icon{
  --icon:none;
  display:inline-block;
  width:20px;
  height:20px;
  flex:0 0 auto;
  background-color:currentColor;
  -webkit-mask-image:var(--icon);
  mask-image:var(--icon);
  -webkit-mask-position:center;
  mask-position:center;
  -webkit-mask-repeat:no-repeat;
  mask-repeat:no-repeat;
  -webkit-mask-size:contain;
  mask-size:contain;
}
.nav-icon{display:grid;place-items:center;width:24px;height:24px;color:inherit}
.icon-button{display:grid;place-items:center}
.icon-button .app-icon{width:18px;height:18px}
.mini-icon-button{border:0;background:transparent;color:var(--muted);display:grid;place-items:center;width:38px;height:38px;border-radius:12px}
.mini-icon-button:hover{background:var(--surface-2);color:var(--green)}
.mini-icon-button .app-icon{width:18px;height:18px}
.file-label{display:grid;place-items:center}
.file-label .app-icon{width:20px;height:20px}
.send-button{display:inline-flex;align-items:center;justify-content:center;gap:8px}
.send-icon{width:17px;height:17px}

@media(max-width:900px){
  html,body{min-height:100%;min-height:100dvh}
  .app-shell{min-height:100vh;min-height:100dvh}
  .main-panel{
    min-height:100vh;
    min-height:100dvh;
    padding-bottom:calc(84px + env(safe-area-inset-bottom));
  }
  .bottom-nav{
    display:grid!important;
    grid-template-columns:repeat(5,minmax(0,1fr));
    position:fixed!important;
    inset:auto 0 0 0!important;
    width:100%;
    height:calc(72px + env(safe-area-inset-bottom));
    margin:0;
    padding:6px 8px calc(6px + env(safe-area-inset-bottom));
    z-index:1000;
    background:#fff;
    border-top:1px solid rgba(31,41,33,.10);
    box-shadow:0 -8px 26px rgba(25,42,29,.10);
    backdrop-filter:none;
    -webkit-backdrop-filter:none;
    transform:translateZ(0);
    backface-visibility:hidden;
  }
  .bottom-nav button{
    position:relative;
    min-width:0;
    height:58px;
    margin:0;
    padding:5px 2px 4px;
    border:0;
    border-radius:15px;
    background:transparent;
    color:#778178;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:3px;
    font-size:10.5px;
    line-height:1.05;
    -webkit-tap-highlight-color:transparent;
    touch-action:manipulation;
  }
  .bottom-nav button:active{background:var(--surface-2)}
  .bottom-nav button.active{color:var(--green);font-weight:800;background:transparent}
  .mobile-icon-wrap{
    width:38px;
    height:28px;
    border-radius:999px;
    display:grid;
    place-items:center;
    transition:background .18s ease,transform .18s ease;
  }
  .bottom-nav button.active .mobile-icon-wrap{background:var(--green-2)}
  .bottom-nav button:active .mobile-icon-wrap{transform:scale(.94)}
  .mobile-nav-icon{width:20px!important;height:20px!important}
  .mobile-nav-label{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
  .mobile-unread{top:3px;right:calc(50% - 28px);z-index:2;border:2px solid #fff}
  .toast{bottom:calc(86px + env(safe-area-inset-bottom))}
  .chat-shell{height:calc(100dvh - 154px);min-height:420px}
  .modal{padding-bottom:calc(18px + env(safe-area-inset-bottom))}
  .send-button{width:44px;height:44px;padding:0;border-radius:14px}
  .send-text{display:none}
  .send-icon{width:18px;height:18px}
}


/* v0.6.1: true viewport-fixed mobile navigation.
   The nav is now a direct body child, outside .main-panel/backdrop-filter. */
@media (max-width:900px){
  body.app-open{padding-bottom:calc(78px + env(safe-area-inset-bottom));}
  #appView:not(.hidden) ~ .bottom-nav{
    display:grid!important;
  }
  #appView.hidden ~ .bottom-nav{
    display:none!important;
  }
  .main-panel{
    padding-bottom:16px!important;
    overflow:visible;
    -webkit-backdrop-filter:none;
    backdrop-filter:none;
  }
  .bottom-nav{
    position:fixed!important;
    top:auto!important;
    right:0!important;
    bottom:0!important;
    left:0!important;
    width:100vw!important;
    max-width:none!important;
    min-width:0!important;
    height:calc(72px + env(safe-area-inset-bottom))!important;
    margin:0!important;
    z-index:2147483000!important;
    contain:layout paint;
    transform:none!important;
  }
  .screen{padding-bottom:92px;}
  .chat-shell{
    height:calc(100dvh - 142px - env(safe-area-inset-bottom));
    padding-bottom:0;
  }
}

/* v0.7: avatars, personal task filter and employee admin card */
.avatar.has-image,.avatar-big.has-image,.profile-avatar.has-image{overflow:hidden;padding:0;background:#e8ece7;color:transparent}
.avatar.has-image img,.avatar-big.has-image img,.profile-avatar.has-image img{width:100%;height:100%;display:block;object-fit:cover}
.person-avatar-button{border:0;cursor:pointer;font:inherit;transition:transform .16s ease,box-shadow .16s ease}
.person-avatar-button:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(25,42,29,.13)}
.profile-avatar-wrap{display:flex;flex-direction:column;align-items:center;gap:7px;flex:0 0 auto}
.avatar-upload-button{display:inline-flex;align-items:center;justify-content:center;padding:7px 10px;border-radius:12px;background:var(--green-2);color:var(--green);font-size:12px;font-weight:800;cursor:pointer;text-align:center}
.avatar-upload-button:hover{filter:brightness(.98)}
.text-danger-button{border:0;background:transparent;color:var(--red);font-size:12px;font-weight:750;cursor:pointer;padding:2px 6px}
.admin-employee-head{align-items:flex-start}
.task-filter-tabs{display:inline-flex;gap:5px;padding:4px;background:var(--surface-2);border-radius:14px;margin-top:12px}
.task-filter-tabs button{border:0;background:transparent;color:var(--muted);padding:8px 12px;border-radius:10px;font-weight:750;cursor:pointer}
.task-filter-tabs button.active{background:#fff;color:var(--green);box-shadow:0 3px 10px rgba(25,42,29,.08)}
.credentials-block{margin-top:16px}
.credential-row{display:grid;grid-template-columns:150px 1fr;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.credential-row:last-of-type{border-bottom:0}
.credential-row span{color:var(--muted);font-size:13px}
.credential-row code{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 10px;color:var(--text);font-size:14px;overflow-wrap:anywhere}
.security-note{margin:10px 0 0;color:var(--orange);font-size:12px;line-height:1.4}
.employee-history{margin-top:14px;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
.employee-history summary{padding:13px 15px;font-weight:800;cursor:pointer;background:var(--surface-2)}
.employee-history .history-list{padding:12px;max-height:310px;overflow:auto}
@media(max-width:620px){
  .profile-head.admin-employee-head{align-items:flex-start}
  .profile-avatar-wrap{align-items:flex-start}
  .credential-row{grid-template-columns:1fr;gap:5px}
  .task-filter-tabs{display:flex;width:100%}
  .task-filter-tabs button{flex:1}
}


/* v0.8: clickable home counters and a permanently visible chat composer */
.stat-link{
  width:100%;
  color:inherit;
  font:inherit;
  text-align:left;
  appearance:none;
  -webkit-appearance:none;
  transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;
}
.stat-link:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(25,42,29,.10);border-color:#cbd5ca}
.stat-link:active{transform:translateY(0)}
.stat-link:focus-visible{outline:3px solid rgba(49,92,60,.18);outline-offset:2px}
.chat-shell,.conversation{min-height:0}
.conversation{height:100%;overflow:hidden}
.conversation-head{flex:0 0 auto}
.messages{min-height:0;overscroll-behavior:contain}
.composer-dock{
  position:sticky;
  bottom:0;
  z-index:8;
  flex:0 0 auto;
  background:#fff;
  box-shadow:0 -8px 22px rgba(25,42,29,.08);
}
.pending-attachments{flex:0 0 auto}
.composer{position:relative;z-index:2;flex:0 0 auto}

@media(max-width:900px){
  body.chat-screen-open{overflow:hidden;touch-action:pan-x}
  body.chat-screen-open #screen-chats.active{
    position:fixed;
    top:70px;
    right:0;
    bottom:calc(72px + env(safe-area-inset-bottom));
    left:0;
    z-index:19;
    padding:0;
    background:#f7f8f4;
    overflow:hidden;
  }
  body.chat-screen-open #screen-chats.active .chat-shell{
    height:100%!important;
    min-height:0!important;
    margin:0!important;
  }
  body.chat-screen-open #screen-chats.active .conversation{
    height:100%;
    min-height:0;
  }
  body.chat-screen-open #screen-chats.active .messages{
    min-height:0;
    padding-bottom:18px;
  }
  body.chat-screen-open #screen-chats.active .composer-dock{
    position:relative;
    bottom:auto;
    width:100%;
    z-index:8;
  }
  .stat-link{-webkit-tap-highlight-color:transparent}
}


/* v0.9: mobile chat list, in-app back buttons and safe scrolling modals */
.mobile-chat-back,.modal-back-button{display:none}
.conversation-title{min-width:0;flex:1}
.modal-head h2{flex:1;min-width:0}
body.modal-open{overflow:hidden}

@media(max-width:900px){
  #screen-chats.active .chat-shell.mobile-list-view{
    display:block;
    height:calc(100dvh - 70px - 72px - env(safe-area-inset-bottom));
    min-height:0;
    margin:-16px;
    background:#fff;
  }
  #screen-chats.active .chat-shell.mobile-list-view .chat-list{
    display:block!important;
    height:100%;
    overflow-y:auto;
    border-right:0;
    padding:14px 14px 24px;
    background:#fff;
    overscroll-behavior:contain;
  }
  #screen-chats.active .chat-shell.mobile-list-view .conversation{display:none!important}
  #screen-chats.active .chat-shell.mobile-conversation-view .chat-list{display:none!important}
  #screen-chats.active .chat-shell.mobile-conversation-view .conversation{display:flex!important}
  .chat-list-tools{position:sticky;top:0;z-index:3;background:#fff;padding-bottom:4px}
  .chat-list-tools .compact{display:inline-flex}
  .chat-list .list-item{min-height:70px;margin-bottom:4px}
  .mobile-chat-back{display:grid;flex:0 0 auto}
  .conversation-head{
    height:auto;
    min-height:68px;
    display:grid;
    grid-template-columns:42px minmax(0,1fr) 42px;
    gap:10px;
    padding:10px 12px;
  }
  .chat-description-line{max-width:100%}
  body.chat-screen-open #screen-chats.active{top:70px}

  .modal{
    z-index:2147483500!important;
    padding:8px;
    align-items:stretch;
    overflow:hidden;
  }
  .modal-card{
    width:min(560px,calc(100vw - 16px));
    max-height:calc(100dvh - 16px);
    margin:auto;
    padding:0;
    overflow:hidden;
    display:flex;
    flex-direction:column;
    border-radius:24px;
  }
  .modal-head{
    position:relative;
    z-index:5;
    flex:0 0 auto;
    display:grid;
    grid-template-columns:42px minmax(0,1fr) 42px;
    align-items:center;
    gap:10px;
    padding:14px 16px 10px;
    background:#fff;
    border-bottom:1px solid var(--line);
  }
  .modal-head h2{font-size:22px;line-height:1.15;overflow-wrap:anywhere}
  .modal-back-button{display:grid}
  #modalBody{
    min-height:0;
    overflow-y:auto;
    overscroll-behavior:contain;
    -webkit-overflow-scrolling:touch;
    padding:0 18px calc(18px + env(safe-area-inset-bottom));
  }
  #modalBody>form,#modalBody>.task-detail,#modalBody>.chat-info{padding-top:4px}
  .modal .form-actions{
    position:sticky;
    bottom:0;
    z-index:4;
    margin:18px -18px 0;
    padding:12px 18px calc(12px + env(safe-area-inset-bottom));
    background:linear-gradient(to bottom,rgba(255,255,255,.94),#fff 18%);
    border-top:1px solid var(--line);
  }
  .modal .form-actions button{min-height:48px}
  .modal .task-detail-actions{grid-template-columns:1fr}
  .modal .task-detail-actions button{width:100%}
  .toast{z-index:2147483600}
}

@media(max-width:480px){
  .modal-card{border-radius:22px}
  .modal-head{padding-left:12px;padding-right:12px}
  #modalBody{padding-left:14px;padding-right:14px}
  .modal .form-actions{margin-left:-14px;margin-right:-14px;padding-left:14px;padding-right:14px}
}


/* v0.10: chat avatars */
.item-avatar.has-image,.chat-header-avatar.has-image,.chat-info-avatar.has-image,.chat-avatar-preview.has-image{overflow:hidden;padding:0;background:#e8ece7;color:transparent}
.item-avatar.has-image img,.chat-header-avatar.has-image img,.chat-info-avatar.has-image img,.chat-avatar-preview.has-image img{width:100%;height:100%;display:block;object-fit:cover}
.chat-header-avatar{width:44px;height:44px;border-radius:15px;background:var(--green-2);color:var(--green);display:grid;place-items:center;flex:0 0 auto;font-weight:850}
.conversation-title{min-width:0;flex:1}
.chat-info-heading{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.chat-info-heading h3{margin:0 0 4px}
.chat-info-heading p{margin:0}
.chat-info-avatar{width:68px;height:68px;border-radius:22px;background:var(--green-2);color:var(--green);display:grid;place-items:center;flex:0 0 auto;font-size:21px;font-weight:900}
.chat-avatar-editor{display:flex;align-items:center;gap:16px;padding:14px;border:1px solid var(--line);border-radius:18px;background:var(--surface-2);margin-bottom:14px}
.chat-avatar-preview{width:82px;height:82px;border-radius:25px;background:#fff;color:var(--green);display:grid;place-items:center;flex:0 0 auto;font-size:25px;font-weight:900;border:1px solid var(--line)}
.chat-avatar-controls{display:flex;align-items:flex-start;gap:8px;flex-wrap:wrap;min-width:0}
.chat-avatar-controls small{width:100%;line-height:1.35}
@media(max-width:480px){.chat-avatar-editor{align-items:flex-start}.chat-avatar-preview{width:70px;height:70px;border-radius:21px}.chat-avatar-controls{flex-direction:column}.chat-avatar-controls .ghost,.chat-avatar-controls .avatar-upload-button{width:100%}.conversation-head{gap:9px}.chat-header-avatar{width:40px;height:40px;border-radius:14px}}