:root{color-scheme:dark;--bg:#071019;--panel:#101d29;--panel2:#142534;--line:#263849;--text:#eef7ff;--muted:#91a7ba;--accent:#1dd3f8;--accent2:#0ca7d4;--good:#52d6a1;--warn:#ffbd69;--danger:#ff7185;--sidebar:270px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at top right,#102b3a 0,#071019 38%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;min-height:100vh}button,input{font:inherit}button{cursor:pointer}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(440px,100%);background:rgba(16,29,41,.96);border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:0 22px 70px rgba(0,0,0,.34)}.brand-mark{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#03202a;font-weight:900}.brand-mark.small{width:38px;height:38px;border-radius:12px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--accent);font-size:.74rem;font-weight:800;margin:18px 0 5px}.auth-card h1,.topbar h1{margin:0}.muted,.help,.footnote{color:var(--muted)}.auth-card form{display:grid;gap:16px;margin-top:24px}.auth-card label{display:grid;gap:7px;font-size:.9rem;font-weight:700}.auth-card input{width:100%;border:1px solid var(--line);border-radius:12px;background:#09151f;color:var(--text);padding:13px 14px;outline:none}.auth-card input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(29,211,248,.14)}.primary{border:0;border-radius:12px;padding:13px 16px;background:var(--accent);color:#03202a;font-weight:900}.alert{padding:12px 14px;border-radius:12px;margin-top:14px}.alert.danger{background:rgba(255,113,133,.12);border:1px solid rgba(255,113,133,.35)}.alert.success{background:rgba(82,214,161,.12);border:1px solid rgba(82,214,161,.35)}.help,.footnote{font-size:.8rem;margin:0}.footnote{text-align:center;margin-top:24px}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:rgba(8,20,30,.98);border-right:1px solid var(--line);display:flex;flex-direction:column;transition:width .22s ease;z-index:10}.sidebar-head{height:78px;display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid var(--line)}.brand-copy{display:grid;line-height:1.05}.brand-copy span{color:var(--muted);font-size:.82rem}.icon-button{margin-left:auto;border:1px solid var(--line);background:transparent;color:var(--text);border-radius:10px;padding:8px 10px}.sidebar nav{padding:14px 10px;display:grid;gap:5px}.nav-item,.nav-group,.logout{width:100%;display:grid;grid-template-columns:30px 1fr auto;align-items:center;text-align:left;gap:8px;padding:11px 12px;border:0;border-radius:11px;background:transparent;color:var(--muted);text-decoration:none;font-style:normal}.nav-item em,.nav-group em,.logout em{font-style:normal}.nav-item:hover,.nav-group:hover,.logout:hover,.nav-item.active{background:rgba(29,211,248,.10);color:var(--text)}.nav-item.active{box-shadow:inset 3px 0 var(--accent)}.subnav{display:none;padding-left:50px}.subnav.open{display:grid}.subnav a{padding:8px 0;color:var(--muted);text-decoration:none;font-size:.88rem}.sidebar-foot{margin-top:auto;padding:14px 10px;border-top:1px solid var(--line)}.content{margin-left:var(--sidebar);padding:28px;transition:margin-left .22s ease}.app-shell.collapsed{--sidebar:78px}.app-shell.collapsed .brand-copy,.app-shell.collapsed .nav-item em,.app-shell.collapsed .nav-group em,.app-shell.collapsed .nav-group b,.app-shell.collapsed .logout em,.app-shell.collapsed .subnav{display:none}.app-shell.collapsed .sidebar-head{justify-content:center;padding:16px 8px}.app-shell.collapsed .icon-button{position:absolute;top:86px;margin:0}.app-shell.collapsed nav{margin-top:48px}.app-shell.collapsed .nav-item,.app-shell.collapsed .nav-group,.app-shell.collapsed .logout{grid-template-columns:1fr;text-align:center}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.topbar .eyebrow{margin:0 0 4px}.top-actions{display:flex;align-items:center;gap:8px;color:var(--muted)}.status-dot{width:10px;height:10px;border-radius:50%;background:var(--good);box-shadow:0 0 12px var(--good)}.hero{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px;border:1px solid rgba(29,211,248,.24);background:linear-gradient(135deg,rgba(29,211,248,.12),rgba(16,29,41,.9));border-radius:20px}.hero h2{margin:0 0 8px;font-size:clamp(1.35rem,3vw,2rem)}.hero p{margin:0;color:var(--muted)}.version{white-space:nowrap;border:1px solid rgba(29,211,248,.38);border-radius:999px;padding:8px 12px;color:var(--accent);font-size:.8rem;font-weight:800}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:18px 0}.metric{padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:16px}.metric span,.metric small{display:block;color:var(--muted)}.metric strong{display:block;font-size:1.65rem;margin:8px 0}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}.panel.wide{grid-column:1/-1}.panel-title{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;border:0;background:transparent;color:var(--text);padding:18px}.panel-title span{display:grid;gap:3px}.panel-title small{color:var(--muted);font-weight:400}.panel-title i{font-style:normal;color:var(--accent)}.panel-body{padding:0 18px 18px}.panel.closed .panel-body{display:none}.status-list,.module-list{display:grid;gap:10px}.status-list>div,.module-list>div{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:13px;background:var(--panel2);border-radius:12px}.status-list span{display:grid}.status-list small{color:var(--muted)}.good{color:var(--good)}.warn{color:var(--warn)}.module-list b{color:var(--accent);font-size:.82rem}.timeline{display:grid;gap:10px}.timeline>div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}.timeline time,.timeline small{color:var(--muted)}.timeline span{display:grid;gap:3px}@media(max-width:900px){.metric-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.panel.wide{grid-column:auto}}@media(max-width:700px){:root{--sidebar:78px}.brand-copy,.nav-item em,.nav-group em,.nav-group b,.logout em,.subnav{display:none!important}.sidebar-head{justify-content:center;padding:16px 8px}.icon-button{display:none}.nav-item,.nav-group,.logout{grid-template-columns:1fr;text-align:center}.content{padding:18px}.topbar{align-items:flex-start}.top-actions{font-size:.8rem}.hero{align-items:flex-start;flex-direction:column}.metric-grid{grid-template-columns:1fr}.timeline>div{grid-template-columns:1fr}.version{white-space:normal}}
.page-alert{margin:0 0 16px}.panel-title.static{cursor:default}.module-layout{display:grid;grid-template-columns:minmax(280px,380px) 1fr;gap:16px;align-items:start}.form-panel{position:sticky;top:20px}.module-form{display:grid;gap:14px;padding:0 18px 18px}.module-form label{display:grid;gap:7px;color:var(--muted);font-weight:700;font-size:.9rem}.module-form input,.module-form textarea,.module-form select{width:100%;border:1px solid var(--line);border-radius:11px;background:#09151f;color:var(--text);padding:11px 12px;outline:none}.module-form input:focus,.module-form textarea:focus,.module-form select:focus{border-color:var(--accent)}.card-list{display:grid;gap:12px}.note-card .panel-title{gap:14px}.preserve{white-space:pre-wrap;overflow-wrap:anywhere}.danger-button{border:1px solid rgba(255,113,133,.35);background:rgba(255,113,133,.08);color:var(--danger);border-radius:9px;padding:8px 10px}.task-row,.event-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px}.task-main{display:flex;align-items:center;gap:12px}.task-main span{display:grid;gap:4px}.task-main small,.event-row p,.event-row time span{color:var(--muted)}.task-row.done{opacity:.58}.task-row.done b{text-decoration:line-through}.check-button{width:36px;height:36px;border:1px solid var(--line);border-radius:50%;background:var(--panel2);color:var(--good)}.event-row time{min-width:110px;display:grid;gap:4px}.event-row>div{flex:1}.event-row p{margin:5px 0 0}.item-list{display:grid;gap:10px}.item-list>div{display:flex;justify-content:space-between;gap:12px;padding:12px;background:var(--panel2);border-radius:11px}.item-list span{display:grid;gap:3px}.item-list small{color:var(--muted)}.empty{color:var(--muted);text-align:center;padding:18px}.padded{padding:24px}.mail-layout{display:grid;grid-template-columns:minmax(280px,380px) 1fr;gap:16px;min-height:650px}.mail-list{overflow:hidden}.mail-item{width:100%;display:grid;gap:4px;text-align:left;border:0;border-top:1px solid var(--line);background:transparent;color:var(--text);padding:14px 16px}.mail-item span,.mail-item small{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mail-item:hover,.mail-item.selected{background:var(--panel2)}.mail-reader{padding:24px}.mail-message{display:none}.mail-message.active{display:block}.mail-message h2{margin-top:0}.mail-message header{padding-bottom:18px;border-bottom:1px solid var(--line)}.mail-body{padding-top:20px;line-height:1.6}.empty-state{text-align:center;color:var(--muted);padding:80px 20px}@media(max-width:900px){.module-layout,.mail-layout{grid-template-columns:1fr}.form-panel{position:static}.mail-layout{min-height:0}.mail-reader{min-height:420px}}
/* V1.2 Workflow */
.toolbar{margin-bottom:16px}.filter-form{display:flex;align-items:end;gap:10px;flex-wrap:wrap;padding:14px;background:var(--panel);border:1px solid var(--line);border-radius:16px}.filter-form label{display:grid;gap:6px;color:var(--muted);font-size:.82rem;font-weight:700;min-width:150px;flex:1}.filter-form input,.filter-form select,.quick-status select{width:100%;border:1px solid var(--line);border-radius:10px;background:#09151f;color:var(--text);padding:10px 11px;outline:none}.filter-form input:focus,.filter-form select:focus{border-color:var(--accent)}.secondary,.ghost{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:10px;padding:10px 13px;font-weight:800}.secondary{border:1px solid rgba(29,211,248,.38);background:rgba(29,211,248,.09);color:var(--accent)}.ghost{border:1px solid var(--line);background:transparent;color:var(--muted)}.small-btn{padding:7px 9px;font-size:.78rem}.check-label{display:flex!important;align-items:center;gap:8px!important;min-width:auto!important;flex:0 0 auto!important}.check-label input{width:auto!important}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-actions,.card-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:16px 18px;border-bottom:1px solid var(--line)}.card-head>span{display:grid;gap:4px}.card-head small{color:var(--muted)}.note-card{position:relative}.note-card:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--accent)}.note-card.color-blue:before{background:#60a5fa}.note-card.color-green:before{background:var(--good)}.note-card.color-orange:before{background:var(--warn)}.note-card.color-purple:before{background:#c084fc}.badge,.status-pill{display:inline-flex;align-items:center;width:max-content;border-radius:999px;padding:5px 9px;background:rgba(29,211,248,.1);color:var(--accent);font-size:.75rem;font-weight:900}.priority-low{color:#93c5fd;background:rgba(147,197,253,.1)}.priority-normal{color:var(--accent)}.priority-high{color:var(--warn);background:rgba(255,189,105,.1)}.priority-urgent{color:var(--danger);background:rgba(255,113,133,.12)}.task-card{border-left:4px solid var(--line)}.task-card.status-doing{border-left-color:var(--accent)}.task-card.status-blocked{border-left-color:var(--danger)}.task-card.status-done{border-left-color:var(--good);opacity:.76}.task-title{display:flex;align-items:center;gap:12px}.task-title>span:last-child{display:grid;gap:4px}.task-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;background:rgba(0,0,0,.09)}.quick-status{display:flex;align-items:center;gap:8px}.quick-status select{min-width:130px;padding:7px 9px}.timeline-list{position:relative}.event-card{display:grid;grid-template-columns:82px 1fr;overflow:hidden}.event-card>time{display:grid;place-content:center;text-align:center;background:var(--panel2);border-right:1px solid var(--line);min-height:130px}.event-card>time b{font-size:2rem}.event-card>time span{color:var(--accent);font-size:.76rem;font-weight:900}.event-content{min-width:0}.event-content p{padding:0 18px 16px;margin:0;color:var(--muted)}.list-link{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px;background:var(--panel2);border-radius:11px;color:var(--text);text-decoration:none}.list-link span{display:grid;gap:3px}.list-link small{color:var(--muted)}.mail-search{padding:10px 12px}.mail-search input{width:100%;border:1px solid var(--line);border-radius:10px;background:#09151f;color:var(--text);padding:10px}.settings-grid{display:grid;gap:10px}.settings-grid>div{display:flex;justify-content:space-between;gap:20px;padding:13px;background:var(--panel2);border-radius:11px}.settings-grid span{color:var(--muted)}.empty-state.compact{padding:38px 20px;border:1px dashed var(--line);border-radius:16px}.empty-state.compact h2{margin:0 0 6px}.empty-state.compact p{margin:0}.module-form textarea{resize:vertical;min-height:110px}
@media(max-width:1050px){.module-layout{grid-template-columns:340px 1fr}.card-head,.task-footer{align-items:flex-start;flex-direction:column}.task-footer{align-items:stretch}.quick-status{width:100%}.quick-status select{flex:1}.card-actions{width:100%}}
@media(max-width:900px){.module-layout{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr 1fr}.filter-form label{min-width:180px}.event-card{grid-template-columns:68px 1fr}}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}.filter-form{display:grid}.filter-form label{min-width:0}.filter-form .secondary,.filter-form .ghost{width:100%}.task-title{align-items:flex-start;flex-direction:column}.quick-status{display:grid;grid-template-columns:1fr auto}.event-card{grid-template-columns:1fr}.event-card>time{min-height:auto;padding:12px;display:flex;gap:8px;align-items:baseline;justify-content:flex-start;border-right:0;border-bottom:1px solid var(--line)}.event-card>time b{font-size:1.3rem}}
/* V1.3 Mail Hub */
.mail-commandbar{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:16px;flex-wrap:wrap}.mail-account-tabs{display:flex;gap:8px;flex-wrap:wrap}.mail-account-tabs a{display:grid;gap:2px;min-width:130px;padding:10px 13px;border:1px solid var(--line);border-radius:12px;color:var(--muted);text-decoration:none;background:var(--panel)}.mail-account-tabs a small{font-size:.72rem;opacity:.8}.mail-account-tabs a.active{border-color:var(--accent);background:rgba(29,211,248,.1);color:var(--text)}.mail-command-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.mail-command-actions form{margin:0}.mail-workspace{display:grid;grid-template-columns:minmax(330px,430px) 1fr;gap:16px;min-height:680px}.mail-filter{display:grid;grid-template-columns:1fr auto;gap:8px;padding:12px;border-bottom:1px solid var(--line)}.mail-filter input{width:100%;border:1px solid var(--line);border-radius:10px;background:#09151f;color:var(--text);padding:10px 11px}.mail-list-summary{display:flex;justify-content:space-between;padding:10px 14px;color:var(--muted);font-size:.82rem;border-bottom:1px solid var(--line)}.mail-row{display:grid;grid-template-columns:12px 1fr;gap:11px;padding:14px;border-bottom:1px solid var(--line);color:var(--text);text-decoration:none}.mail-row:hover,.mail-row.selected{background:var(--panel2)}.mail-row.unread{box-shadow:inset 3px 0 var(--accent)}.mail-row.unread b{font-weight:900}.mail-row-main{display:grid;gap:4px;min-width:0}.mail-row-main b,.mail-row-main span,.mail-row-main small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mail-row-main span,.mail-row-main small{color:var(--muted)}.account-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);margin-top:5px}.account-dot.large{width:18px;height:18px;margin-top:1px}.color-cyan{background:var(--accent)}.color-blue{background:#60a5fa}.color-green{background:var(--good)}.color-orange{background:var(--warn)}.color-purple{background:#c084fc}.mail-reader{padding:0}.mail-detail{padding:24px}.mail-detail header{padding-bottom:18px;border-bottom:1px solid var(--line)}.mail-detail h2{font-size:1.65rem;margin:16px 0}.mail-detail p{margin:8px 0}.mail-detail-tools{display:flex;justify-content:space-between;gap:12px;align-items:center}.mail-detail-tools form{margin:0}.attachment-list{margin-top:24px;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--panel2);display:grid;gap:9px}.attachment-list span{display:flex;justify-content:space-between;gap:15px}.attachment-list small{color:var(--muted)}.inline-action{display:inline-flex;margin-top:16px;text-decoration:none}.workspace-dialog{width:min(760px,calc(100% - 28px));border:1px solid var(--line);border-radius:20px;background:var(--panel);color:var(--text);padding:0;box-shadow:0 30px 90px rgba(0,0,0,.55)}.workspace-dialog::backdrop{background:rgba(0,0,0,.66);backdrop-filter:blur(3px)}.dialog-form{display:grid;gap:14px;padding:22px}.dialog-form label{display:grid;gap:7px;color:var(--muted);font-weight:700}.dialog-form input,.dialog-form textarea,.dialog-form select{width:100%;border:1px solid var(--line);border-radius:11px;background:#09151f;color:var(--text);padding:11px 12px}.dialog-head{display:flex;align-items:start;justify-content:space-between}.dialog-head h2{margin:0}.dialog-head .eyebrow{margin:0 0 4px}.settings-mail-grid{display:grid;grid-template-columns:minmax(330px,430px) 1fr;gap:16px;align-items:start}.mail-account-card .card-head{display:grid;grid-template-columns:auto 1fr auto;align-items:center}.account-details{display:grid;grid-template-columns:1fr 1fr;gap:10px}.account-details>div{display:grid;gap:4px;padding:11px;border-radius:10px;background:var(--panel2)}.account-details span{color:var(--muted);font-size:.78rem}.account-details .account-error{grid-column:1/-1;background:rgba(255,113,133,.1)}.account-health-list{display:grid;gap:10px}.account-health-list>div{display:grid;grid-template-columns:auto 1fr 1fr;gap:12px;align-items:center;padding:13px;background:var(--panel2);border-radius:11px}.account-health-list span{display:grid;gap:3px}.account-health-list small{color:var(--muted)}.security-note{margin-top:16px}.security-note code{color:var(--accent)}
@media(max-width:1050px){.mail-workspace,.settings-mail-grid{grid-template-columns:1fr}.mail-list{max-height:460px;overflow:auto}.form-panel{position:static}}@media(max-width:650px){.mail-commandbar,.mail-detail-tools{align-items:stretch;flex-direction:column}.mail-command-actions,.mail-command-actions>*{width:100%}.mail-command-actions button,.mail-command-actions a{width:100%}.mail-account-tabs{display:grid;grid-template-columns:1fr 1fr;width:100%}.mail-account-tabs a{min-width:0}.mail-filter{grid-template-columns:1fr}.account-details{grid-template-columns:1fr}.mail-account-card .card-head{grid-template-columns:auto 1fr}.mail-account-card .card-head>.badge{grid-column:1/-1}.account-health-list>div{grid-template-columns:auto 1fr}.account-health-list>div>span:last-child{grid-column:2}.attachment-list span{display:grid}.workspace-dialog{width:calc(100% - 16px)}}

/* V1.4 Communication Center */
.section-heading{margin:2px 0 4px;font-size:1.45rem}.mail-os-layout{display:grid;grid-template-columns:245px minmax(320px,410px) minmax(0,1fr);gap:14px;min-height:700px}.mail-nav-panel,.mail-list-panel,.mail-reader{overflow:hidden}.mail-nav-section{display:grid;gap:5px;padding:14px;border-bottom:1px solid var(--line)}.mail-nav-section:last-child{border-bottom:0}.mail-nav-title{padding:0 8px 7px;color:var(--muted);font-size:.72rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.mail-folder-link{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 10px;border-radius:10px;color:var(--muted);text-decoration:none}.mail-folder-link:hover,.mail-folder-link.active{color:var(--text);background:var(--panel2)}.mail-folder-link.active{box-shadow:inset 3px 0 var(--accent)}.mail-folder-link b{min-width:28px;text-align:center;border-radius:999px;padding:3px 7px;background:rgba(29,211,248,.1);color:var(--accent);font-size:.72rem}.mail-account-link{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;padding:10px;border-radius:11px;color:var(--muted);text-decoration:none}.mail-account-link:hover,.mail-account-link.active{background:var(--panel2);color:var(--text)}.mail-account-link>span:nth-child(2){display:grid;gap:2px;min-width:0}.mail-account-link small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mail-account-link strong{color:var(--accent)}.mail-health-mini>div{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:9px;padding:7px 9px}.mail-health-mini>div>span:last-child{display:grid;gap:2px}.status-dot.status-error{background:var(--danger);box-shadow:0 0 12px rgba(255,113,133,.75)}.mail-list-scroll{max-height:620px;overflow:auto}.mail-row-top{display:flex!important;justify-content:space-between;gap:8px}.mail-row-top time{font-size:.7rem;color:var(--muted);font-weight:500}.mail-row-main>strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mail-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.mail-meta-grid p{display:grid;gap:3px;padding:10px 12px;margin:0!important;border-radius:10px;background:var(--panel2)}.mail-meta-grid b{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}.mail-meta-grid span{min-width:0;overflow-wrap:anywhere}.mail-body{padding-top:22px;line-height:1.65}.mail-commandbar .muted{margin:0}.mail-commandbar h2{color:var(--text)}
@media(max-width:1250px){.mail-os-layout{grid-template-columns:220px 340px minmax(0,1fr)}}
@media(max-width:1050px){.mail-os-layout{grid-template-columns:220px 1fr}.mail-reader{grid-column:1/-1;min-height:430px}.mail-list-scroll{max-height:480px}}
@media(max-width:760px){.mail-os-layout{grid-template-columns:1fr}.mail-nav-panel{display:grid;grid-template-columns:1fr 1fr}.mail-nav-section{border-right:1px solid var(--line)}.mail-nav-section:nth-child(2){border-right:0}.mail-health-mini{grid-column:1/-1;border-top:1px solid var(--line)}.mail-meta-grid{grid-template-columns:1fr}.mail-list-scroll{max-height:440px}}
@media(max-width:520px){.mail-nav-panel{grid-template-columns:1fr}.mail-nav-section{border-right:0}.mail-account-link{grid-template-columns:auto minmax(0,1fr) auto}}

/* V1.4.2 — Workspace Visual Contrast System
   Les couleurs choisies deviennent des accents; le contenu reste sur fond sombre. */
:root{
  --surface-elevated:#122231;
  --surface-soft:#162938;
  --button-surface:#0b1721;
  --button-surface-hover:#172b3a;
  --focus-ring:rgba(29,211,248,.28);
}

/* Les couleurs génériques ne doivent colorer que les indicateurs de compte. */
.account-dot.color-cyan{background:var(--accent)}
.account-dot.color-blue{background:#60a5fa}
.account-dot.color-green{background:var(--good)}
.account-dot.color-orange{background:var(--warn)}
.account-dot.color-purple{background:#c084fc}

/* Notes : fond cohérent et accent calculé par variante. */
.note-card{
  --note-accent:var(--accent);
  --note-rgb:29,211,248;
  position:relative;
  isolation:isolate;
  background:
    linear-gradient(135deg,rgba(var(--note-rgb),.10),rgba(var(--note-rgb),.025) 42%,rgba(16,29,41,.98) 76%),
    var(--panel)!important;
  border-color:rgba(var(--note-rgb),.30)!important;
  box-shadow:0 10px 28px rgba(0,0,0,.16),inset 0 1px rgba(255,255,255,.025);
  color:var(--text)!important;
}
.note-card.color-cyan{--note-accent:#1dd3f8;--note-rgb:29,211,248}
.note-card.color-blue{--note-accent:#60a5fa;--note-rgb:96,165,250}
.note-card.color-green{--note-accent:#52d6a1;--note-rgb:82,214,161}
.note-card.color-orange{--note-accent:#ffbd69;--note-rgb:255,189,105}
.note-card.color-purple{--note-accent:#c084fc;--note-rgb:192,132,252}
.note-card:before{
  width:5px!important;
  background:var(--note-accent)!important;
  box-shadow:0 0 18px rgba(var(--note-rgb),.45);
}
.note-card .card-head{
  background:linear-gradient(90deg,rgba(var(--note-rgb),.08),transparent 55%);
  border-bottom-color:rgba(var(--note-rgb),.20);
}
.note-card .card-head b,
.note-card .panel-body,
.note-card .preserve{
  color:var(--text)!important;
  text-shadow:0 1px 1px rgba(0,0,0,.22);
}
.note-card .card-head b{font-weight:900;letter-spacing:.01em}
.note-card .card-head small{color:#b7c8d7!important}
.note-card .panel-body{line-height:1.65;font-size:.97rem}

/* Actions universelles lisibles sur toutes les couleurs. */
.note-card .card-actions a,
.note-card .card-actions button{
  min-height:34px;
  border-radius:9px;
  background:var(--button-surface)!important;
  color:var(--text)!important;
  border:1px solid #385064!important;
  box-shadow:0 2px 8px rgba(0,0,0,.18);
  transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease;
}
.note-card .card-actions a:hover,
.note-card .card-actions button:hover{
  background:var(--button-surface-hover)!important;
  transform:translateY(-1px);
}
.note-card .card-actions .secondary{
  color:#8aeaff!important;
  border-color:rgba(29,211,248,.58)!important;
}
.note-card .card-actions .secondary:hover{
  background:rgba(29,211,248,.15)!important;
  color:#d8f9ff!important;
}
.note-card .card-actions .ghost{
  color:#d7e2eb!important;
  border-color:#4a6072!important;
}
.note-card .card-actions .ghost:hover{
  background:rgba(145,167,186,.14)!important;
  color:#fff!important;
}
.note-card .card-actions .danger-button{
  color:#ff9aaa!important;
  border-color:rgba(255,113,133,.62)!important;
}
.note-card .card-actions .danger-button:hover{
  background:rgba(255,113,133,.16)!important;
  color:#ffd9df!important;
}
.note-card .card-actions a:focus-visible,
.note-card .card-actions button:focus-visible{
  outline:3px solid var(--focus-ring);
  outline-offset:2px;
}

/* Une note archivée reste lisible sans disparaître visuellement. */
.note-card.is-archived{opacity:.78;filter:saturate(.72)}

@media(max-width:700px){
  .note-card .card-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
  .note-card .card-actions form{display:contents}
  .note-card .card-actions a,.note-card .card-actions button{width:100%}
}
@media(max-width:460px){
  .note-card .card-actions{grid-template-columns:1fr}
}


/* Agenda Calendar V1.5 */
.calendar-commandbar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;margin-bottom:16px}.calendar-nav,.view-switch{display:flex;align-items:center;gap:8px}.calendar-heading{text-align:center}.calendar-heading b{display:block;font-size:1.35rem}.calendar-heading small{color:var(--muted)}.view-switch{padding:5px;border:1px solid var(--line);border-radius:13px;background:var(--panel)}.view-switch a{padding:9px 13px;border-radius:9px;color:var(--muted);font-weight:800}.view-switch a.active{background:var(--cyan);color:#041018}.agenda-workspace{display:grid;grid-template-columns:365px minmax(0,1fr);gap:16px}.agenda-sidebar{display:flex;flex-direction:column;gap:16px}.calendar-stage{padding:14px;min-height:650px;overflow:auto}.file-drop{border:1px dashed var(--cyan);border-radius:12px;padding:18px;background:rgba(32,200,235,.06);cursor:pointer}.file-drop input{margin-top:10px}.ics-preview article{display:flex;justify-content:space-between;gap:16px;padding:13px;border-bottom:1px solid var(--line)}.ics-preview article div{display:flex;flex-direction:column}.ics-preview small{color:var(--muted)}.ics-commit{display:flex;align-items:end;gap:12px;padding:16px}.day-view{min-width:700px}.all-day-row,.hour-row{display:grid;grid-template-columns:110px 1fr;border-bottom:1px solid var(--line)}.all-day-row{padding:12px 0}.hour-row{min-height:64px}.hour-row time{padding:10px;color:var(--muted);border-right:1px solid var(--line)}.hour-row>div{padding:5px}.calendar-event{display:block;margin:3px;padding:7px 9px;border-radius:8px;background:rgba(31,196,228,.12);border-left:4px solid var(--cyan);color:var(--text);overflow:hidden;text-overflow:ellipsis}.calendar-event b,.calendar-event small{display:block}.type-orange{border-color:#f6a94a}.type-red{border-color:#ff5d7a}.type-purple{border-color:#ae78ff}.type-blue{border-color:#5d9ff2}.week-view{display:grid;grid-template-columns:repeat(7,minmax(140px,1fr));min-width:980px;min-height:600px}.week-day{border-right:1px solid var(--line)}.week-day header{text-align:center;padding:10px;border-bottom:1px solid var(--line)}.week-day header span,.week-day header b{display:block}.week-day.today header{background:rgba(32,200,235,.12);color:var(--cyan)}.week-day>div{padding:5px}.month-weekdays,.month-view{display:grid;grid-template-columns:repeat(7,minmax(120px,1fr));min-width:840px}.month-weekdays span{text-align:center;color:var(--muted);font-weight:800;padding:8px}.month-day{min-height:130px;border:1px solid var(--line);padding:7px}.month-day.outside{opacity:.42}.month-day.today{box-shadow:inset 0 0 0 2px var(--cyan)}.month-day header{text-align:right}.month-day header a{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;font-weight:800}.month-day.today header a{background:var(--cyan);color:#041018}.month-day .calendar-event{white-space:nowrap;font-size:.8rem}.month-day .calendar-event span{margin-right:5px;color:var(--muted)}.more-events{color:var(--cyan);padding-left:8px}.year-view{display:grid;grid-template-columns:repeat(3,minmax(240px,1fr));gap:14px}.mini-month{padding:13px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.015)}.mini-month h3{text-align:center}.mini-weekdays,.mini-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;text-align:center}.mini-weekdays{color:var(--muted);font-size:.75rem}.mini-grid a{padding:5px;border-radius:6px;color:var(--text);font-size:.82rem}.mini-grid a.outside{opacity:.25}.mini-grid a.has-event{background:rgba(32,200,235,.18);box-shadow:inset 0 -2px var(--cyan)}
@media(max-width:1050px){.calendar-commandbar{grid-template-columns:1fr}.calendar-heading{text-align:left}.agenda-workspace{grid-template-columns:1fr}.agenda-sidebar{display:grid;grid-template-columns:1fr 1fr}.year-view{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.agenda-sidebar{grid-template-columns:1fr}.view-switch{overflow:auto}.year-view{grid-template-columns:1fr}.calendar-commandbar{align-items:start}.calendar-nav{order:2}.view-switch{order:3}.calendar-heading{order:1}}


/* Agenda UX Fix V1.5.1 — portée limitée au module Agenda */
.agenda-workspace{align-items:start;min-width:0}
.agenda-sidebar{position:sticky;top:18px;max-height:calc(100vh - 36px);overflow-y:auto;overflow-x:hidden;padding-right:5px;scrollbar-gutter:stable}
.agenda-sidebar>.panel{flex:0 0 auto;overflow:visible}
.agenda-sidebar .form-panel{position:static;top:auto}
.ics-import{margin-top:2px;border-color:rgba(29,211,248,.38);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.ics-import .panel-title{background:linear-gradient(90deg,rgba(29,211,248,.10),transparent)}
.file-drop{position:relative;display:flex!important;min-height:190px;align-items:center;justify-content:center;text-align:center;gap:7px;padding:24px 18px!important;border:2px dashed rgba(29,211,248,.62)!important;background:rgba(29,211,248,.055)!important;transition:border-color .16s ease,background .16s ease,transform .16s ease}
.file-drop:hover,.file-drop:focus-within,.file-drop.is-dragging{border-color:var(--accent)!important;background:rgba(29,211,248,.10)!important;transform:translateY(-1px)}
.file-drop-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:rgba(29,211,248,.14);color:var(--accent);font-size:1.35rem;font-weight:900}
.file-drop strong{color:var(--text);font-size:1rem}.file-drop small{color:var(--muted);font-weight:500}
.file-picker-button{display:inline-flex;align-items:center;justify-content:center;margin-top:5px;padding:10px 13px;border:1px solid rgba(29,211,248,.58);border-radius:10px;background:#0b1721;color:#8aeaff;font-weight:900}
.file-drop input[type=file]{position:absolute;width:1px!important;height:1px;opacity:0;pointer-events:none;margin:0!important}
.file-name{display:block;max-width:100%;margin-top:3px;color:#c8d8e5;font-size:.78rem;font-weight:600;overflow-wrap:anywhere}
.ics-analyze-button{width:100%}.event-delete-form{padding:0 18px 18px}.event-delete-form .danger-button{width:100%;min-height:43px}
.calendar-event{position:relative;cursor:pointer;padding-right:30px!important;transition:transform .14s ease,background .14s ease,box-shadow .14s ease,border-color .14s ease}
.calendar-event:after{content:'✎';position:absolute;right:8px;top:50%;transform:translateY(-50%);color:var(--accent);font-weight:900;opacity:.72}
.calendar-event:hover,.calendar-event:focus-visible{background:rgba(29,211,248,.19);box-shadow:0 5px 14px rgba(0,0,0,.22);transform:translateY(-1px);outline:none}
.calendar-event:hover:after,.calendar-event:focus-visible:after{opacity:1}
.calendar-stage{min-width:0}
@media(max-width:1050px){.agenda-sidebar{position:static;max-height:none;overflow:visible;padding-right:0}.agenda-sidebar>.panel{min-width:0}}
@media(max-width:700px){.agenda-workspace{display:block}.agenda-sidebar{display:flex;margin-bottom:16px}.file-drop{min-height:170px}.calendar-stage{margin-top:0}.event-delete-form .danger-button{width:100%}}


/* Mobile UX V1.5.2 — navigation et mise en page tactile */
.mobile-menu-button,.mobile-nav-backdrop{display:none}
@media(max-width:700px){
  html,body{overflow-x:hidden}
  body.mobile-nav-open{overflow:hidden}
  .app-shell{min-width:0}
  .content{margin-left:0!important;padding:14px 12px 28px;width:100%;min-width:0}
  .sidebar{width:min(310px,86vw)!important;transform:translateX(-105%);transition:transform .24s ease;z-index:100;box-shadow:18px 0 45px rgba(0,0,0,.42)}
  .app-shell.mobile-nav-open .sidebar{transform:translateX(0)}
  .sidebar-head{justify-content:flex-start!important;padding:14px 16px!important;height:72px}
  .sidebar .brand-copy,.sidebar .nav-item em,.sidebar .nav-group em,.sidebar .nav-group b,.sidebar .logout em{display:block!important}
  .sidebar .nav-item,.sidebar .nav-group,.sidebar .logout{grid-template-columns:30px 1fr auto!important;text-align:left!important;min-height:48px}
  .sidebar nav{padding:12px 10px;overflow-y:auto}
  .sidebar .icon-button{display:grid!important;place-items:center;position:static!important;margin-left:auto!important;width:42px;height:42px;padding:0;font-size:0}
  .sidebar .icon-button:after{content:'✕';font-size:1.05rem}
  .mobile-nav-backdrop{position:fixed;inset:0;border:0;background:rgba(2,8,14,.68);backdrop-filter:blur(2px);z-index:90}
  .app-shell.mobile-nav-open .mobile-nav-backdrop{display:block}
  .mobile-menu-button{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--text);font-size:1.25rem}
  .topbar{position:sticky;top:0;z-index:40;align-items:center!important;gap:11px;margin:-14px -12px 16px;padding:12px;background:rgba(7,16,25,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
  .topbar-title{min-width:0;flex:1}
  .topbar .eyebrow{font-size:.62rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .topbar h1{font-size:clamp(1.35rem,7vw,1.8rem);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .top-actions{font-size:0!important;flex:0 0 auto}
  .top-actions .status-dot{width:11px;height:11px}
  .hero{padding:18px;border-radius:16px;overflow:hidden}
  .hero h2{font-size:1.45rem;line-height:1.15}
  .hero p{font-size:.92rem;line-height:1.45}
  .metric-grid{gap:10px;margin:12px 0}
  .metric{padding:15px;border-radius:14px}
  .metric strong{font-size:1.45rem;margin:5px 0}
  .dashboard-grid{gap:10px}
  .panel{border-radius:14px}
  .panel-title{padding:15px}
  .panel-body{padding:0 15px 15px}
  .toolbar{overflow:visible}
  .filter-form{display:grid!important;grid-template-columns:1fr!important;gap:10px;width:100%}
  .filter-form label,.filter-form input,.filter-form select,.filter-form button,.filter-form a{width:100%;min-width:0}
  .module-layout,.mail-layout,.mail-os-layout,.agenda-workspace{display:block!important;min-width:0}
  .form-panel{position:static!important;margin-bottom:12px}
  .module-form{padding:0 15px 15px;gap:12px}
  .form-grid{grid-template-columns:1fr!important}
  .form-actions{display:grid!important;grid-template-columns:1fr!important;gap:9px}
  .form-actions>*{width:100%}
  input,select,textarea,button,.secondary,.ghost,.primary,.danger-button{min-height:44px}
  .card-head,.task-footer,.mail-detail-tools,.mail-command-actions{align-items:stretch!important;flex-direction:column!important}
  .card-actions{display:grid!important;grid-template-columns:1fr 1fr;gap:8px;width:100%}
  .card-actions form{display:contents}
  .card-actions>*{width:100%}
  .card-actions button,.card-actions a{width:100%;min-height:42px;text-align:center}
  .mail-commandbar{display:grid!important;grid-template-columns:1fr!important;gap:12px}
  .mail-command-actions{display:grid!important;grid-template-columns:1fr 1fr;gap:8px;width:100%}
  .mail-command-actions form{display:contents}
  .mail-command-actions>*{width:100%}
  .mail-nav-panel{display:block!important;margin-bottom:10px}
  .mail-nav-section{border-right:0!important}
  .mail-list-panel{margin-bottom:10px}
  .mail-list-scroll{max-height:none!important}
  .mail-reader{padding:14px!important;min-height:0!important}
  .mail-detail h2{font-size:1.25rem;overflow-wrap:anywhere}
  .mail-meta-grid{grid-template-columns:1fr!important}
  .mail-body{font-size:.94rem;overflow-wrap:anywhere}
  .workspace-dialog{width:calc(100vw - 16px)!important;max-width:none!important;max-height:calc(100dvh - 16px);margin:auto;padding:0}
  .dialog-form{max-height:calc(100dvh - 16px);overflow:auto;padding:16px!important}
  .calendar-commandbar{gap:10px}
  .calendar-heading b{font-size:1.15rem}
  .calendar-nav{display:grid;grid-template-columns:44px 1fr 44px;width:100%}
  .calendar-nav>*{margin:0!important;text-align:center}
  .view-switch{width:100%;overflow-x:auto;scrollbar-width:thin;padding:4px}
  .view-switch a{flex:0 0 auto;padding:9px 12px}
  .agenda-sidebar{display:flex!important;margin-bottom:12px}
  .calendar-stage{padding:8px;min-height:0;border-radius:14px;overscroll-behavior-x:contain}
  .day-view{min-width:620px}
  .week-view{min-width:850px}
  .month-weekdays,.month-view{min-width:760px}
  .calendar-event{min-height:38px;padding-top:9px;padding-bottom:9px}
  .year-view{grid-template-columns:1fr!important}
  .ics-preview article,.ics-commit{flex-direction:column;align-items:stretch}
  .timeline-list .event-card{display:block!important}
  .event-card>time{margin-bottom:10px}
}
@media(max-width:420px){
  .content{padding-left:9px;padding-right:9px}
  .topbar{margin-left:-9px;margin-right:-9px;padding-left:9px;padding-right:9px}
  .card-actions,.mail-command-actions{grid-template-columns:1fr}
  .hero{padding:16px}
  .panel-title{padding:13px}
  .module-form{padding:0 13px 13px}
}