:root{
    --sidebar:264px;
    --header:64px;
    --radius:12px;
    --primary:#2563eb;
    --primary-dark:#1d4ed8;
    --primary-soft:#eff6ff;
    --secondary:#0f766e;
    --secondary-dark:#115e59;
    --secondary-soft:#f0fdfa;
    --surface:#ffffff;
    --page:#f5f7fb;
    --border:#dbe3ee;
    --muted:#64748b;
    --text:#0f172a;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:"Segoe UI",Tahoma,Arial,sans-serif;color:var(--text);background:var(--page)}
.ynix-container,.dashboard-width{width:100%;margin-inline:auto;padding-inline:1rem}@media(min-width:1024px){.ynix-container,.dashboard-width{width:83.333333%;max-width:1520px;padding-inline:0}}
.yn-card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:0 1px 2px rgb(15 23 42/.035);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.yn-card-hover:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgb(15 23 42/.08);border-color:#bfdbfe}
.yn-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:var(--radius);font-weight:700;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease}.yn-btn:hover{transform:translateY(-1px)}.yn-btn-primary{background:var(--primary);color:#fff}.yn-btn-primary:hover{background:var(--primary-dark);box-shadow:0 8px 20px rgb(37 99 235/.18)}.yn-btn-secondary{background:var(--secondary);color:#fff}.yn-btn-secondary:hover{background:var(--secondary-dark);box-shadow:0 8px 20px rgb(15 118 110/.18)}.yn-btn-outline{border:1px solid #cbd5e1;background:#fff;color:#334155}.yn-btn-outline:hover{border-color:#94a3b8;background:#f8fafc}.yn-btn-danger{border:1px solid #fecaca;background:#fff;color:#b91c1c}.yn-btn-danger:hover{background:#fef2f2}
.yn-input,.yn-textarea,.yn-select{width:100%;border:1px solid #cbd5e1;border-radius:var(--radius);background:#fff;padding:.68rem .85rem;font-size:.875rem;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.yn-input:focus,.yn-textarea:focus,.yn-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgb(37 99 235/.1)}
.yn-icon-frame{display:flex;align-items:center;justify-content:center;border:1px solid #d8e0ea;border-radius:var(--radius);background:#eef2f7;padding:7px;overflow:hidden}.yn-icon-frame img{width:100%;height:100%;object-fit:contain;border-radius:8px;background:transparent}.yn-badge{display:inline-flex;align-items:center;gap:.35rem;border-radius:var(--radius);padding:.35rem .55rem;font-size:.72rem;font-weight:700}.yn-badge-primary{background:var(--primary-soft);color:#1d4ed8}.yn-badge-secondary{background:var(--secondary-soft);color:#0f766e}.yn-badge-muted{background:#f1f5f9;color:#475569}.yn-badge-warning{background:#fff7ed;color:#c2410c}.yn-badge-success{background:#ecfdf5;color:#047857}
.yn-section-title{font-size:1.35rem;font-weight:800;letter-spacing:-.02em}.yn-eyebrow{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--primary)}
.dashboard-sidebar{position:fixed;inset:0 auto 0 0;z-index:80;width:var(--sidebar);height:100vh;background:#020617;border-right:1px solid #1e293b;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;transform:translateX(-100%);transition:transform .2s ease}.dashboard-sidebar.is-open{transform:none}.dashboard-header{position:sticky;top:0;z-index:60;height:var(--header);background:rgb(255 255 255/.97);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}.dashboard-shell{min-height:calc(100vh - var(--header))}@media(min-width:1024px){.dashboard-sidebar{transform:none}.dashboard-header,.dashboard-shell{margin-left:var(--sidebar)}}
.sidebar-link{display:flex;align-items:center;gap:.75rem;border-radius:var(--radius);padding:.65rem .75rem;font-size:.875rem;font-weight:650;color:#cbd5e1;transition:.15s ease}.sidebar-link:hover{background:#0f172a;color:#fff;transform:translateX(2px)}.sidebar-link.active{background:var(--primary);color:#fff}.sidebar-link.active i{color:#fff}
.dropdown-menu{transform-origin:top right;animation:drop .14s ease both}@keyframes drop{from{opacity:0;transform:translateY(-5px) scale(.985)}to{opacity:1;transform:none}}.fade-up{animation:fadeup .28s ease both}@keyframes fadeup{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}.message-new{animation:messagein .2s ease both}@keyframes messagein{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.app-progress{height:7px;border-radius:var(--radius);background:#e2e8f0;overflow:hidden}.app-progress>span{display:block;height:100%;border-radius:inherit;background:var(--secondary);transition:width .3s ease}
.soft-grid{background:#f8fafc}
@media(max-width:767px){.mobile-stack-actions .yn-btn{width:100%}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* V5: campos compostos, menus e controles responsivos */
.yn-field-icon,.yn-field-action{position:relative}.yn-field-icon>.yn-field-leading{position:absolute;left:.9rem;top:50%;z-index:2;transform:translateY(-50%);pointer-events:none;color:#94a3b8}.yn-field-icon>.yn-input,.yn-field-icon>.yn-select{padding-left:2.65rem}.yn-field-action>.yn-input{padding-right:3rem}.yn-field-action>.yn-field-button{position:absolute;right:.45rem;top:50%;display:flex;height:2rem;width:2rem;transform:translateY(-50%);align-items:center;justify-content:center;border-radius:var(--radius);color:#94a3b8;transition:.15s ease}.yn-field-action>.yn-field-button:hover{background:#f1f5f9;color:var(--primary)}
.dashboard-mobile-only{display:flex}.user-menu-trigger{display:flex;align-items:center;gap:.55rem;min-height:40px;border:1px solid #d7e0eb;border-radius:var(--radius);background:#fff;padding:.3rem .55rem;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.user-menu-trigger:hover{border-color:#b9c8dc;background:#f8fafc;box-shadow:0 4px 14px rgb(15 23 42/.05)}.user-avatar{display:flex;height:30px;width:30px;flex:none;align-items:center;justify-content:center;border-radius:var(--radius);background:var(--primary-soft);font-weight:800;color:var(--primary-dark)}.user-avatar-lg{height:42px;width:42px;font-size:1rem}.user-dropdown-menu{width:300px;max-width:calc(100vw - 1rem);overflow:hidden;border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:0 18px 50px rgb(15 23 42/.16)}.user-dropdown-head{display:flex;align-items:center;gap:.75rem;border-bottom:1px solid #eef2f7;background:#fbfdff;padding:1rem}.menu-caption{padding:.45rem .65rem .3rem;font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:.11em;color:#94a3b8}.user-menu-link{display:flex;align-items:center;gap:.7rem;border-radius:var(--radius);padding:.62rem .65rem;color:#334155;transition:background .15s ease,color .15s ease}.user-menu-link:hover{background:#f3f7fd;color:#0f172a}.user-menu-link .menu-icon{display:flex;height:32px;width:32px;flex:none;align-items:center;justify-content:center;border-radius:var(--radius);background:#eff6ff;color:#2563eb}.user-menu-link .menu-icon-danger{background:#fef2f2;color:#dc2626}.user-menu-link span:last-child{min-width:0}.user-menu-link strong{display:block;font-size:.82rem}.user-menu-link small{display:block;margin-top:.05rem;font-size:.68rem;color:#94a3b8}
.yn-tabs{display:flex;gap:.25rem;overflow-x:auto;border-bottom:1px solid var(--border)}.yn-tab{display:inline-flex;align-items:center;gap:.45rem;white-space:nowrap;border-bottom:2px solid transparent;padding:.85rem 1rem;font-size:.84rem;font-weight:700;color:#64748b;transition:.15s ease}.yn-tab:hover{color:#1e40af}.yn-tab.active{border-bottom-color:var(--primary);color:var(--primary)}.yn-tab-panel.hidden{display:none}.profile-name-lock{display:flex;align-items:center;justify-content:space-between;gap:1rem;border:1px solid #dbe3ee;border-radius:var(--radius);background:#f8fafc;padding:.72rem .85rem}.profile-name-lock strong{font-size:.9rem}.profile-name-lock span{font-size:.72rem;color:#64748b}
.participation-progress{height:8px;overflow:hidden;border-radius:var(--radius);background:#e7edf5}.participation-progress>span{display:block;height:100%;border-radius:inherit;background:var(--primary);transition:width .25s ease}.status-row{display:flex;align-items:flex-start;gap:.7rem}.status-row .status-icon{display:flex;height:34px;width:34px;flex:none;align-items:center;justify-content:center;border-radius:var(--radius);background:#f1f5f9;color:#64748b}.evidence-thumb{display:block;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius);background:#eef2f7}.evidence-thumb img{height:72px;width:96px;object-fit:cover}.test-card-meta{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.test-card-progress{margin-top:.9rem}.test-card-progress .app-progress{height:6px}.test-card-progress-label{margin-top:.4rem;display:flex;justify-content:space-between;gap:.5rem;font-size:.7rem;color:#64748b}
.confirm-open{display:flex!important}.chat-surface{background-color:#e7edf4;background-image:linear-gradient(rgba(231,237,244,.9),rgba(231,237,244,.9)),radial-gradient(circle at 1px 1px,#aebdce 1px,transparent 0);background-size:auto,22px 22px}.chat-bubble{border-radius:var(--radius);padding:.72rem .9rem;box-shadow:0 2px 5px rgb(15 23 42/.08)}.chat-bubble.mine{border:1px solid #1d4ed8;background:#2563eb;color:#fff}.chat-bubble.other{border:1px solid #c4d0de;background:#fff;color:#1e293b;box-shadow:0 2px 7px rgb(15 23 42/.1)}.chat-composer{border-top:1px solid #cbd5e1;background:#f8fafc;padding:.75rem}.chat-composer-inner{display:flex;align-items:flex-end;gap:.5rem;border:1px solid #b8c6d6;border-radius:var(--radius);background:#fff;padding:.4rem}.chat-composer-inner:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgb(37 99 235/.12)}.chat-composer-inner textarea{border:0!important;box-shadow:none!important;padding:.55rem .35rem!important}
@media(min-width:1024px){.dashboard-mobile-only{display:none!important}}
@media(max-width:640px){.user-menu-trigger{padding:.3rem}.user-menu-trigger>i{display:none}.yn-tab{padding-inline:.75rem}.profile-name-lock{align-items:flex-start;flex-direction:column}.evidence-thumb img{height:64px;width:82px}}

/* V6.2: participante e landing */
.participant-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));background:#f8fafc;border-radius:var(--radius);overflow:hidden}
.participant-fact{display:flex;min-width:0;align-items:center;gap:.7rem;padding:1rem}.participant-fact:nth-child(odd){border-right:1px solid #e5eaf1}.participant-fact:nth-child(-n+2){border-bottom:1px solid #e5eaf1}.participant-fact-icon{display:flex;height:32px;width:32px;flex:none;align-items:center;justify-content:center;border-radius:10px;background:#fff}.participant-fact-label{font-size:.67rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:#94a3b8}.participant-fact-value{margin-top:.12rem;overflow:hidden;text-overflow:ellipsis;font-size:.88rem;font-weight:800;color:#1e293b}
.evidence-list{padding:0 1.25rem}.evidence-row{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid #eef2f7}.evidence-row:last-child{border-bottom:0}.evidence-preview-button{position:relative;height:118px;width:178px;flex:none;overflow:hidden;border-radius:var(--radius);background:#e2e8f0;text-align:left}.evidence-preview-image{height:100%;width:100%;object-fit:cover;transition:transform .2s ease}.evidence-preview-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:.45rem;background:rgb(15 23 42/.62);font-size:.75rem;font-weight:800;color:#fff;opacity:0;transition:opacity .18s ease}.evidence-preview-button:hover .evidence-preview-image{transform:scale(1.025)}.evidence-preview-button:hover .evidence-preview-overlay{opacity:1}.evidence-placeholder{display:flex;height:118px;width:178px;flex:none;align-items:center;justify-content:center;border-radius:var(--radius);background:#f1f5f9;font-size:1.25rem;color:#94a3b8}.evidence-type-icon{display:flex;height:28px;width:28px;flex:none;align-items:center;justify-content:center;border-radius:9px;background:#eff6ff;color:#2563eb}.image-preview-dialog{width:min(1100px,96vw);max-height:92vh;overflow:hidden;border-radius:var(--radius);background:#fff;box-shadow:0 28px 80px rgb(0 0 0/.3)}.image-preview-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-bottom:1px solid #e2e8f0;padding:.85rem 1rem}.image-preview-stage{display:flex;max-height:calc(92vh - 62px);min-height:280px;align-items:center;justify-content:center;overflow:auto;background:#0f172a;padding:1rem}.image-preview-stage img{display:block;max-height:calc(92vh - 96px);max-width:100%;object-fit:contain;border-radius:8px}
.landing-hero{padding:2.25rem 0 2.75rem}.landing-title{max-width:900px;font-size:clamp(2.35rem,4.7vw,4rem);font-weight:800;line-height:1.04;letter-spacing:-.045em;color:#0f172a}.landing-lead{max-width:790px;font-size:1.05rem;line-height:1.75;color:#526174}.landing-points{display:grid;max-width:900px;grid-template-columns:1fr;gap:.75rem}.landing-points>div{display:flex;align-items:center;gap:.65rem;font-size:.82rem;font-weight:700;color:#475569}.landing-points i{width:18px;color:var(--secondary)}.landing-live-panel{height:100%;border-left:3px solid var(--primary);border-radius:var(--radius);background:#fff;padding:1.2rem 1.2rem 1rem;box-shadow:0 8px 30px rgb(15 23 42/.055)}.landing-live-app{display:flex;align-items:center;gap:.75rem;padding:.9rem 0;transition:color .15s ease}.landing-live-app:hover strong,.landing-live-app:hover{color:#1d4ed8}.landing-live-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;padding-top:1rem}.landing-live-stats div{min-width:0}.landing-live-stats strong{display:block;font-size:1.05rem;color:#0f172a}.landing-live-stats span{display:block;margin-top:.1rem;font-size:.62rem;line-height:1.2;color:#94a3b8}.landing-section{padding:2.8rem 0}.landing-empty{display:flex;align-items:center;gap:1rem;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0;padding:1.25rem 0;color:#64748b}.landing-empty>i{font-size:1.4rem;color:#2563eb}.landing-empty strong{display:block;color:#1e293b}.landing-empty p{margin-top:.2rem;font-size:.84rem}.process-list{border-top:1px solid #e2e8f0}.process-step{display:grid;grid-template-columns:72px 1fr;gap:1rem;border-bottom:1px solid #e2e8f0;padding:1.25rem 0}.process-number{font-size:.78rem;font-weight:900;letter-spacing:.08em;color:#2563eb}.process-step h3{font-size:1rem;font-weight:800;color:#0f172a}.process-step p{margin-top:.35rem;max-width:780px;font-size:.86rem;line-height:1.65;color:#64748b}.landing-side-note{height:100%;border-radius:var(--radius);background:#fff;padding:1.25rem;box-shadow:0 3px 18px rgb(15 23 42/.055)}.landing-feature-strip{display:grid;grid-template-columns:1fr;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0}.landing-feature-strip>div{padding:1.25rem 0}.landing-feature-strip>div+div{border-top:1px solid #e2e8f0}.landing-feature-strip i{font-size:1rem}.landing-feature-strip strong{display:block;margin-top:.55rem;font-size:.92rem;color:#0f172a}.landing-feature-strip p{margin-top:.35rem;font-size:.8rem;line-height:1.55;color:#64748b}.landing-cta{display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:1.5rem;border-radius:var(--radius);background:#1d4ed8;padding:1.5rem}
@media(min-width:640px){.landing-points{grid-template-columns:repeat(3,minmax(0,1fr))}.landing-feature-strip{grid-template-columns:repeat(2,1fr)}.landing-feature-strip>div{padding:1.25rem}.landing-feature-strip>div:nth-child(2){border-top:0;border-left:1px solid #e2e8f0}.landing-feature-strip>div:nth-child(3){border-top:1px solid #e2e8f0}.landing-feature-strip>div:nth-child(4){border-top:1px solid #e2e8f0;border-left:1px solid #e2e8f0}}
@media(min-width:1024px){.participant-facts{grid-template-columns:repeat(4,minmax(0,1fr))}.participant-fact{border-right:1px solid #e5eaf1!important;border-bottom:0!important}.participant-fact:last-child{border-right:0!important}.landing-feature-strip{grid-template-columns:repeat(4,1fr)}.landing-feature-strip>div{border-top:0!important;border-left:1px solid #e2e8f0!important}.landing-feature-strip>div:first-child{border-left:0!important}.landing-cta{flex-direction:row;align-items:center;padding:1.8rem 2rem}}
@media(max-width:640px){.evidence-list{padding:0 1rem}.evidence-row{flex-direction:column}.evidence-preview-button,.evidence-placeholder{height:170px;width:100%}.participant-fact{padding:.85rem}.participant-fact-icon{display:none}.participant-fact-value{font-size:.8rem}.landing-hero{padding-top:1.25rem}.landing-title{font-size:2.35rem}.landing-live-panel{border-left-width:0;border-top:3px solid var(--primary)}.process-step{grid-template-columns:48px 1fr}.landing-cta{padding:1.25rem}.landing-cta .yn-btn{width:100%}}

/* V6.3: chat em tela cheia, avatar e limpeza do shell */
.dashboard-sidebar{border-right:0!important}
.dashboard-sidebar>div:first-child{border-bottom:0!important}
.dashboard-header{border-bottom:0!important;box-shadow:0 1px 10px rgb(15 23 42/.045)}
#close-sidebar{display:none!important}
#open-sidebar{border:0!important;background:#f1f5f9!important}
@media(max-width:1023px){#close-sidebar{display:inline-flex!important;border:0!important;background:#0f172a!important}}

.user-avatar{overflow:hidden;position:relative}
.user-avatar img{display:block;width:100%;height:100%;object-fit:cover;background:#e2e8f0}
.user-avatar-xs{height:24px;width:24px;border-radius:8px;font-size:.65rem}
.user-avatar-sm{height:30px;width:30px}
.user-avatar-xl{height:72px;width:72px;border-radius:16px;font-size:1.35rem}
.profile-avatar-editor{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-radius:var(--radius);background:#f8fafc;padding:1rem}

body.chat-page{height:100vh;overflow:hidden}
.chat-dashboard-shell{height:calc(100vh - var(--header));min-height:0;overflow:hidden}
.chat-dashboard-main{height:100%;min-height:0;overflow:hidden;padding:0}
.chat-dashboard-width{height:100%;min-height:0;width:100%;max-width:none;margin:0;padding:0}
.chat-workspace{display:flex;height:100%;min-height:0;flex-direction:column;background:#fff}
.chat-toolbar{display:flex;min-height:72px;flex:none;align-items:center;justify-content:space-between;gap:1rem;background:#fff;padding:.75rem 1rem;box-shadow:0 1px 0 #cbd5e1}
.chat-toolbar-main{display:flex;min-width:0;align-items:center;gap:.75rem}
.chat-toolbar-actions{display:flex;flex:none;align-items:center;gap:.5rem}
.chat-info-menu{width:320px;max-width:calc(100vw - 1rem);overflow:hidden;border-radius:var(--radius);background:#fff;box-shadow:0 18px 50px rgb(15 23 42/.18)}
.chat-scroll-area{min-height:0;flex:1;overflow-y:auto;overscroll-behavior:contain;padding:1.25rem 1rem;scrollbar-width:thin}
.chat-message-stack{width:100%;max-width:1180px;margin:0 auto}
.chat-message{display:flex;align-items:flex-end;gap:.65rem;margin-bottom:1rem}
.chat-message.mine{justify-content:flex-end}
.chat-message.mine .chat-message-avatar{order:2}
.chat-message.mine .chat-message-content{order:1;align-items:flex-end}
.chat-message.other{justify-content:flex-start}
.chat-message-content{display:flex;max-width:min(76%,760px);min-width:0;flex-direction:column}
.chat-message-meta{display:flex;align-items:center;gap:.45rem;margin-bottom:.3rem;font-size:11px}
.chat-message-avatar{flex:none;margin-bottom:2px}
.chat-bubble{max-width:100%;border:0!important;box-shadow:0 1px 2px rgb(15 23 42/.06)}
.chat-bubble.mine{background:var(--primary);color:#fff}
.chat-bubble.other{background:#fff;color:#1e293b;box-shadow:0 1px 0 rgb(148 163 184/.22),0 2px 8px rgb(15 23 42/.05)}
.chat-image-button{display:block;overflow:hidden;border-radius:10px;background:rgb(15 23 42/.08);cursor:zoom-in}
.chat-image-button img{display:block;max-height:320px;max-width:100%;object-fit:contain}
.chat-empty-state{display:flex;min-height:100%;align-items:center;justify-content:center;flex-direction:column;text-align:center;max-width:420px;margin:0 auto;padding:2rem}
.chat-composer-fixed{flex:none;border-top:0!important;background:#fff;box-shadow:0 -1px 0 #e8edf4;padding:.65rem 1rem .75rem}
.chat-composer-fixed .chat-composer-inner{max-width:1180px;margin:0 auto}
.chat-composer-fixed>#chat-error,.chat-composer-fixed>#image-preview,.chat-composer-fixed>.mt-1\.5{max-width:1180px;margin-left:auto;margin-right:auto}

@media(max-width:767px){
    .chat-toolbar{min-height:64px;padding:.55rem .65rem}
    .chat-toolbar .yn-icon-frame{height:36px!important;width:36px!important}
    .chat-toolbar-actions{gap:.35rem}
    .chat-toolbar-actions .yn-btn{height:38px}
    .chat-scroll-area{padding:1rem .65rem}
    .chat-message{gap:.45rem}
    .chat-message-content{max-width:82%}
    .chat-message-avatar .user-avatar{height:26px;width:26px}
    .chat-composer-fixed{padding:.5rem .6rem .6rem}
    .chat-composer-fixed .mt-1\.5{display:none}
    .profile-avatar-editor{align-items:flex-start;flex-direction:column}
}
/* Shell sem linhas de separação pesadas */
.dashboard-header{box-shadow:none!important}

/* V6.4: chatbar separada, presença e anexos */
.chat-contextbar{display:flex;min-height:78px;flex:none;align-items:center;justify-content:space-between;gap:1rem;background:#f8fafc;border-top:1px solid #eef2f7;border-bottom:1px solid #d7e0eb;padding:.7rem 1rem;box-shadow:0 5px 14px rgb(15 23 42/.035)}
.chat-contextbar-main{display:flex;min-width:0;align-items:center;gap:.75rem}.chat-context-kicker{margin-bottom:.05rem;font-size:.62rem;font-weight:900;text-transform:uppercase;letter-spacing:.09em;color:var(--primary)}.chat-contextbar-actions{display:flex;flex:none;align-items:center;gap:.5rem}.chat-presence-summary{display:inline-flex;align-items:center;gap:.32rem}.presence-dot{display:inline-block;height:8px;width:8px;flex:none;border-radius:999px;background:#cbd5e1;box-shadow:0 0 0 2px #fff}.presence-dot.online{background:#10b981}.presence-dot.offline{background:#cbd5e1}.chat-people-button{background:#fff}.chat-info-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;border-bottom:1px solid #eef2f7;padding:1rem}.chat-people-list{max-height:320px;overflow-y:auto;padding:.35rem .55rem}.chat-person-row{display:flex;align-items:center;gap:.7rem;border-radius:10px;padding:.65rem .55rem}.chat-person-row:hover{background:#f8fafc}.chat-avatar-presence{position:relative;display:inline-flex;flex:none}.chat-avatar-presence>.presence-dot{position:absolute;right:-1px;bottom:-1px;height:9px;width:9px}.chat-info-foot{border-top:1px solid #eef2f7;background:#f8fafc;padding:.75rem 1rem;font-size:11px;line-height:1.55;color:#64748b}
.chat-attachments{display:grid;grid-template-columns:minmax(0,1fr);gap:.45rem}.chat-attachments:has(.chat-image-button:nth-child(2)){grid-template-columns:repeat(2,minmax(0,1fr))}.chat-attachments .chat-image-button{margin-top:0}.chat-attachments .chat-image-button img{height:180px;width:100%;object-fit:cover}.chat-file-card{display:flex;min-width:250px;max-width:420px;align-items:center;gap:.7rem;border-radius:10px;background:#f1f5f9;padding:.7rem .75rem;color:#334155;transition:background .15s ease,transform .15s ease}.chat-file-card:hover{background:#e2e8f0;transform:translateY(-1px)}.chat-file-card strong{font-size:.76rem}.chat-file-card small{font-size:.67rem;color:#64748b}.chat-file-icon{display:flex;height:34px;width:34px;flex:none;align-items:center;justify-content:center;border-radius:9px;background:#fff;color:#2563eb}.chat-message.mine .chat-file-card{background:rgb(255 255 255/.14);color:#fff}.chat-message.mine .chat-file-card:hover{background:rgb(255 255 255/.2)}.chat-message.mine .chat-file-card small{color:rgb(255 255 255/.7)}.chat-message.mine .chat-file-icon{background:rgb(255 255 255/.16);color:#fff}
.chat-attachment-queue{display:flex;max-width:1180px;gap:.45rem;overflow-x:auto;margin:0 auto .5rem;padding-bottom:.15rem;scrollbar-width:thin}.chat-queue-item{display:flex;min-width:220px;max-width:310px;align-items:center;gap:.55rem;border-radius:10px;background:#f1f5f9;padding:.45rem .5rem}.chat-queue-item>img{height:38px;width:38px;flex:none;border-radius:8px;object-fit:cover}.chat-queue-item strong{font-size:.72rem;color:#334155}.chat-queue-item small{display:block;font-size:.63rem;color:#64748b}.chat-queue-item>button{display:flex;height:28px;width:28px;flex:none;align-items:center;justify-content:center;border-radius:8px;color:#64748b}.chat-queue-item>button:hover{background:#e2e8f0;color:#0f172a}.chat-queue-file-icon{display:flex;height:38px;width:38px;flex:none;align-items:center;justify-content:center;border-radius:8px;background:#fff;color:#2563eb}.chat-composer-hint{display:flex;max-width:1180px;align-items:center;justify-content:space-between;gap:1rem;margin:.35rem auto 0;padding:0 .25rem;font-size:10px;color:#94a3b8}.chat-drop-overlay{position:absolute;inset:78px 0 0;z-index:45;align-items:center;justify-content:center;background:rgb(239 246 255/.9);backdrop-filter:blur(3px);pointer-events:none}.chat-drop-overlay>div{display:flex;flex-direction:column;align-items:center;gap:.35rem;border:2px dashed #60a5fa;border-radius:16px;background:#fff;padding:1.5rem 2rem;color:#1d4ed8;box-shadow:0 18px 50px rgb(37 99 235/.12)}.chat-drop-overlay i{font-size:1.6rem}.chat-drop-overlay span{font-size:.72rem;color:#64748b}.chat-workspace{position:relative}
@media(max-width:767px){.chat-contextbar{min-height:70px;padding:.5rem .6rem}.chat-contextbar .yn-icon-frame{height:38px!important;width:38px!important}.chat-contextbar-actions{gap:.3rem}.chat-contextbar-actions .yn-btn{height:38px}.chat-contextbar-actions .yn-btn span{display:none}.chat-info-menu{position:fixed!important;top:126px!important;right:.5rem!important;left:.5rem!important;width:auto!important;max-width:none!important;margin-top:0!important}.chat-attachments:has(.chat-image-button:nth-child(2)){grid-template-columns:1fr}.chat-attachments .chat-image-button img{height:auto;max-height:260px}.chat-file-card{min-width:0;width:100%}.chat-composer-hint{display:none}.chat-attachment-queue{margin-bottom:.4rem}.chat-queue-item{min-width:190px}.chat-drop-overlay{inset:70px 0 0}}

/* V6.5: landing direta, full-width e sem painel lateral */
.landing-v65-hero{min-height:440px;background:#0f172a url('/images/landing-hero-bg.svg') center/cover no-repeat;color:#fff}.landing-v65-hero-inner{display:flex;min-height:440px;align-items:center;padding-top:3rem;padding-bottom:3rem}.landing-v65-copy{max-width:820px}.landing-v65-kicker{display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.09em;color:#93c5fd}.landing-v65-copy h1{margin-top:1rem;max-width:760px;font-size:clamp(2.5rem,5vw,4.6rem);font-weight:850;line-height:1;letter-spacing:-.05em;color:#fff}.landing-v65-copy>p{margin-top:1.25rem;max-width:680px;font-size:1.05rem;line-height:1.65;color:#cbd5e1}.landing-v65-primary{background:#2563eb;color:#fff}.landing-v65-primary:hover{background:#1d4ed8}.landing-v65-secondary{border:1px solid rgb(255 255 255/.24);background:rgb(255 255 255/.08);color:#fff}.landing-v65-secondary:hover{background:rgb(255 255 255/.14);border-color:rgb(255 255 255/.38)}.landing-v65-metrics{display:flex;flex-wrap:wrap;gap:0;margin-top:2rem}.landing-v65-metrics>div{min-width:130px;border-left:1px solid rgb(255 255 255/.18);padding:.15rem 1.15rem}.landing-v65-metrics>div:first-child{border-left:0;padding-left:0}.landing-v65-metrics strong{display:block;font-size:1.25rem;color:#fff}.landing-v65-metrics span{display:block;margin-top:.15rem;font-size:.7rem;color:#94a3b8}
.landing-v65-section{padding-top:3.25rem;padding-bottom:3.25rem}.landing-v65-section+.landing-v65-section{border-top:1px solid #e2e8f0}.landing-v65-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.35rem}.landing-v65-section-head span,.landing-v65-faq-title>span{display:block;font-size:.7rem;font-weight:850;text-transform:uppercase;letter-spacing:.08em;color:#2563eb}.landing-v65-section-head h2,.landing-v65-faq-title h2{margin-top:.2rem;font-size:1.65rem;font-weight:850;letter-spacing:-.025em;color:#0f172a}.landing-v65-section-head>a{display:inline-flex;align-items:center;gap:.45rem;font-size:.8rem;font-weight:800;color:#2563eb}.landing-v65-empty{display:flex;align-items:center;gap:.85rem;border:1px solid #e2e8f0;border-radius:var(--radius);background:#fff;padding:1.2rem}.landing-v65-empty>i{display:flex;height:42px;width:42px;align-items:center;justify-content:center;border-radius:var(--radius);background:#eff6ff;color:#2563eb}.landing-v65-empty strong{display:block;font-size:.9rem}.landing-v65-empty span{display:block;margin-top:.15rem;font-size:.8rem;color:#64748b}
.landing-v65-step-card{position:relative;min-height:190px;border:1px solid #dbe3ee;border-radius:var(--radius);background:#fff;padding:1.35rem;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.landing-v65-step-card:hover{transform:translateY(-2px);border-color:#bfdbfe;box-shadow:0 12px 28px rgb(15 23 42/.06)}.landing-v65-step-icon{display:flex;height:42px;width:42px;align-items:center;justify-content:center;border-radius:var(--radius);background:#eff6ff;color:#2563eb}.landing-v65-step-number{position:absolute;right:1.2rem;top:1.2rem;font-size:.7rem;font-weight:900;letter-spacing:.08em;color:#94a3b8}.landing-v65-step-card h3{margin-top:1.15rem;font-size:1rem;font-weight:850;color:#0f172a}.landing-v65-step-card p{margin-top:.45rem;max-width:300px;font-size:.84rem;line-height:1.55;color:#64748b}
.landing-v65-faq-grid{display:grid;gap:2rem}.landing-v65-faq-title p{margin-top:.5rem;font-size:.85rem;color:#64748b}.landing-v65-faq-list{border-top:1px solid #dbe3ee}.landing-v65-faq-list details{border-bottom:1px solid #dbe3ee}.landing-v65-faq-list summary{display:flex;cursor:pointer;list-style:none;align-items:center;justify-content:space-between;gap:1rem;padding:1.15rem 0;font-size:.92rem;font-weight:800;color:#0f172a}.landing-v65-faq-list summary::-webkit-details-marker{display:none}.landing-v65-faq-list summary:after{content:'+';display:flex;height:28px;width:28px;flex:none;align-items:center;justify-content:center;border-radius:8px;background:#f1f5f9;color:#475569;font-size:1rem}.landing-v65-faq-list details[open] summary:after{content:'−';background:#eff6ff;color:#2563eb}.landing-v65-faq-list details p{max-width:760px;padding:0 3rem 1.15rem 0;font-size:.84rem;line-height:1.6;color:#64748b}
@media(min-width:900px){.landing-v65-faq-grid{grid-template-columns:3fr 7fr;gap:4rem}.landing-v65-faq-title{padding-top:.9rem}}
@media(max-width:640px){.landing-v65-hero,.landing-v65-hero-inner{min-height:390px}.landing-v65-hero-inner{padding-top:2.25rem;padding-bottom:2.5rem}.landing-v65-copy h1{font-size:2.55rem}.landing-v65-copy>p{font-size:.95rem}.landing-v65-metrics{margin-top:1.5rem}.landing-v65-metrics>div{min-width:0;flex:1;padding-left:.75rem;padding-right:.75rem}.landing-v65-section{padding-top:2.25rem;padding-bottom:2.25rem}.landing-v65-section-head h2,.landing-v65-faq-title h2{font-size:1.4rem}.landing-v65-section-head{align-items:flex-start}.landing-v65-step-card{min-height:0}.landing-v65-faq-list details p{padding-right:1rem}}

/* V6.6: reações e recibos de leitura do chat */
.chat-message-social{display:flex;min-height:28px;align-items:center;justify-content:space-between;gap:.65rem;margin-top:.28rem}.chat-message-social.mine{flex-direction:row-reverse}.chat-reaction-line{position:relative;display:flex;min-height:28px;align-items:center;flex-wrap:wrap;gap:.28rem;transition:opacity .12s ease}.chat-reaction-line.is-updating{opacity:.55;pointer-events:none}.chat-reaction-pill,.chat-reaction-add{display:inline-flex;height:27px;align-items:center;justify-content:center;border:1px solid #dbe3ee;border-radius:999px;background:#fff;color:#475569;box-shadow:0 1px 2px rgb(15 23 42/.03);transition:border-color .12s ease,background .12s ease,transform .12s ease}.chat-reaction-pill{gap:.26rem;padding:0 .5rem;font-size:.78rem}.chat-reaction-pill strong{font-size:.66rem;font-weight:850;color:#64748b}.chat-reaction-pill:hover,.chat-reaction-add:hover{border-color:#93c5fd;background:#eff6ff;transform:translateY(-1px)}.chat-reaction-pill.is-mine{border-color:#93c5fd;background:#eff6ff;color:#1d4ed8}.chat-reaction-pill.is-mine strong{color:#2563eb}.chat-reaction-add{width:27px;font-size:.7rem;opacity:.72}.chat-message:hover .chat-reaction-add,.chat-reaction-line:has(.chat-reaction-pill) .chat-reaction-add{opacity:1}.chat-reaction-picker-wrap{position:relative;display:inline-flex}.chat-reaction-picker{position:absolute;z-index:80;left:0;bottom:34px;display:flex;gap:.15rem;border:1px solid #e2e8f0;border-radius:999px;background:#fff;padding:.3rem;box-shadow:0 14px 34px rgb(15 23 42/.16);white-space:nowrap}.chat-message.mine .chat-reaction-picker{right:0;left:auto}.chat-reaction-picker.hidden{display:none}.chat-reaction-picker button{display:flex;height:32px;width:32px;align-items:center;justify-content:center;border-radius:999px;font-size:1rem;transition:background .12s ease,transform .12s ease}.chat-reaction-picker button:hover{background:#f1f5f9;transform:scale(1.1)}
.chat-read-host{min-width:0}.chat-read-wrap{position:relative;display:inline-flex}.chat-read-summary{display:inline-flex;height:27px;align-items:center;gap:.35rem;border-radius:999px;padding:0 .25rem 0 .45rem;font-size:.64rem;font-weight:750;color:#64748b;transition:background .12s ease,color .12s ease}.chat-read-summary:hover{background:#eef6ff;color:#2563eb}.chat-read-summary>i{font-size:.62rem;color:#2563eb}.chat-read-avatars{display:flex;margin-left:.05rem}.chat-read-avatars .user-avatar{margin-left:-5px;border:2px solid #fff}.chat-read-avatars .user-avatar:first-child{margin-left:0}.chat-read-popover{position:absolute;right:0;bottom:34px;z-index:82;width:240px;max-height:260px;overflow-y:auto;border:1px solid #e2e8f0;border-radius:var(--radius);background:#fff;padding:.45rem;box-shadow:0 16px 38px rgb(15 23 42/.16)}.chat-read-popover.hidden{display:none}.chat-read-popover>strong{display:block;padding:.35rem .45rem .45rem;font-size:.68rem;text-transform:uppercase;letter-spacing:.06em;color:#64748b}.chat-read-person{display:flex;align-items:center;gap:.55rem;border-radius:9px;padding:.45rem}.chat-read-person:hover{background:#f8fafc}.chat-read-person>span:last-child{display:flex;min-width:0;flex:1;align-items:center;justify-content:space-between;gap:.5rem}.chat-read-person b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.72rem;color:#1e293b}.chat-read-person small{flex:none;font-size:.62rem;color:#94a3b8}
@media(max-width:767px){.chat-message-social{gap:.35rem}.chat-reaction-add{opacity:1}.chat-reaction-picker{position:fixed;right:.6rem!important;bottom:76px;left:.6rem!important;justify-content:space-around;border-radius:14px;padding:.45rem}.chat-reaction-picker button{height:38px;width:38px;font-size:1.12rem}.chat-read-summary>span:nth-child(2){display:none}.chat-read-popover{position:fixed;right:.6rem;bottom:76px;width:calc(100vw - 1.2rem);max-height:45vh}.chat-message-content{max-width:88%}}