:root{--bg:#f4f7fb;--surface:#fff;--surface-soft:#f8fafc;--text:#172033;--muted:#667085;--line:#dce3ee;--brand:#3157d5;--brand-dark:#2343ad;--danger:#b42318;--success:#087443;--warning:#a15c00;--radius:14px;--shadow:0 8px 28px rgba(20,37,63,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}html{min-width:320px;scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);line-height:1.5}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}button,input,select{font:inherit}button,a,input,select{outline-offset:3px}:focus-visible{outline:3px solid rgba(49,87,213,.34)}.container{width:min(1180px,calc(100% - 32px));margin-inline:auto}.skip-link{position:fixed;top:-80px;left:16px;z-index:1000;background:#fff;padding:10px 14px;border-radius:8px;box-shadow:var(--shadow)}.skip-link:focus{top:16px}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:24px}.brand{font-weight:800;color:var(--text);letter-spacing:-.02em}.brand:hover{text-decoration:none}.main-nav{display:flex;align-items:center;gap:20px}.main-nav a,.link-button{color:#3b475d;font-weight:600}.link-button{background:none;border:0;padding:0;cursor:pointer}.nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 12px}.page-shell{padding-block:32px 48px;min-height:calc(100vh - 122px)}.footer{padding:20px 0;color:var(--muted);border-top:1px solid var(--line);font-size:.875rem}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:24px}.page-header h1{margin:.2rem 0 .25rem;font-size:clamp(1.75rem,3vw,2.45rem);line-height:1.15;letter-spacing:-.03em}.eyebrow{text-transform:uppercase;letter-spacing:.11em;font-size:.72rem;font-weight:800;color:var(--brand)}.muted{color:var(--muted)}.page-header p{margin:0}.stat-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin-bottom:18px}.stat-card{padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 2px 10px rgba(20,37,63,.04);min-width:0}.stat-card span{display:block;color:var(--muted);font-size:.82rem;margin-bottom:8px}.stat-card strong{display:block;font-size:1.65rem;line-height:1.2;overflow-wrap:anywhere}.stat-card .small-value{font-size:1rem}.status-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:22px}.status-item{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--surface-soft);border:1px solid var(--line);border-radius:12px}.status-item small{display:block;color:var(--muted)}.status-dot{width:11px;height:11px;border-radius:50%;background:#9aa4b2;flex:none}.status-dot.ok{background:#12a66a}.status-dot.warn{background:#f2a900}.status-dot.bad{background:#d92d20}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:20px;min-width:0}.panel.flush{padding:0;overflow:hidden}.panel.narrow{max-width:680px}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:14px}.panel-header h2{margin:0;font-size:1.05rem}.list-stack{display:grid}.list-row{display:flex;justify-content:space-between;gap:18px;padding:14px 0;border-top:1px solid var(--line);color:var(--text);min-width:0}.list-row:first-child{border-top:0}.list-row:hover{text-decoration:none;background:var(--surface-soft)}.list-row span{min-width:0}.list-row small{display:block;color:var(--muted);margin-top:2px}.list-row time{font-size:.83rem;color:var(--muted);white-space:nowrap}.empty-state{text-align:center;padding:34px 18px;color:var(--muted)}.filter-bar{display:flex;align-items:end;gap:10px;margin-bottom:18px}.filter-bar .grow{flex:1}.filter-bar input,.filter-bar select,.form-control,.form-group input,select{width:100%;border:1px solid #bfc9d8;border-radius:9px;padding:10px 12px;background:#fff;color:var(--text)}.filter-bar select{width:auto;min-width:150px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid #bfc9d8;border-radius:9px;background:#fff;color:#26334a;padding:9px 14px;cursor:pointer;font-weight:700;line-height:1.2;white-space:nowrap}.btn:hover{text-decoration:none;background:#f6f8fb}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}.btn-danger{color:var(--danger);border-color:#efb6b1}.btn-success{color:var(--success);border-color:#9ed3bc}.btn-small{padding:7px 10px;font-size:.82rem}.btn-block{width:100%}.inline-form{display:inline}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:900px}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:.76rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#f8fafc}tbody tr:last-child td{border-bottom:0}.actions{display:flex;gap:7px;align-items:center}.badge{display:inline-block;border-radius:999px;padding:3px 9px;font-size:.75rem;font-weight:800;background:#e9edf5;color:#344054}.badge-active,.badge-ok{background:#dff7eb;color:#05603a}.badge-disabled,.badge-error,.badge-oversized{background:#fee4e2;color:#912018}.badge-warning{background:#fff0c2;color:#774d00}.form-group{margin-bottom:18px}.form-group label{display:block;margin-bottom:6px;font-weight:750}.help-text{font-size:.84rem;color:var(--muted);margin-top:6px}.help-text ul{padding-left:20px}.form-errors,.field-error{color:#8d1b13;background:#fff1f0;border:1px solid #ffc7c2;border-radius:8px;padding:9px 11px;margin:8px 0}.input-group{display:flex;align-items:stretch}.input-group input{border-radius:9px 0 0 9px}.input-group span{display:flex;align-items:center;padding:0 12px;border:1px solid #bfc9d8;border-left:0;border-radius:0 9px 9px 0;background:#eef2f7;color:#475467}.auth-card{width:min(460px,100%);margin:8vh auto;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.auth-card h1{margin:.3rem 0 .3rem}.alerts{margin-bottom:18px}.alert{padding:12px 14px;border:1px solid #bfd1ec;background:#edf5ff;border-radius:10px;margin-bottom:10px}.alert-success{background:#e5f8ee;border-color:#a5dfc2}.alert-error,.alert-danger{background:#fff0ef;border-color:#f6b7b1}.alert-warning{background:#fff7dc;border-color:#edd48b}.message-list{display:grid}.message-row{display:grid;grid-template-columns:12px minmax(160px,.65fr) minmax(250px,1.4fr) auto;align-items:center;gap:14px;padding:14px 16px;color:var(--text);border-bottom:1px solid var(--line);min-width:0}.message-row:last-child{border-bottom:0}.message-row:hover{text-decoration:none;background:#f8fafc}.message-row.unread{background:#f3f7ff}.message-row.unread strong{font-weight:800}.message-status{width:9px;height:9px;border-radius:50%;background:#ccd3de}.unread .message-status{background:var(--brand)}.message-sender,.message-subject{min-width:0}.message-sender small,.message-subject small{display:block;color:var(--muted)}.message-row time{font-size:.82rem;color:var(--muted);white-space:nowrap}.message-meta dl{display:grid;gap:10px;margin:0}.message-meta dl>div{display:grid;grid-template-columns:100px 1fr;gap:14px}.message-meta dt{color:var(--muted);font-weight:700}.message-meta dd{margin:0}.toolbar{display:flex;justify-content:flex-end;margin:-7px 0 14px}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin:-4px -4px 16px;padding:0 4px}.tab-button{border:0;background:transparent;padding:10px 12px;cursor:pointer;font-weight:750;color:var(--muted);border-bottom:3px solid transparent}.tab-button.active{color:var(--brand);border-color:var(--brand)}.tab-panel{display:none}.tab-panel.active{display:block}.email-text{white-space:pre-wrap;overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9rem;line-height:1.6;margin:0}.email-frame{width:100%;min-height:420px;border:1px solid var(--line);border-radius:8px;background:#fff}.attachment-list{display:grid}.attachment-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 0;border-top:1px solid var(--line)}.attachment-row:first-child{border-top:0}.attachment-row>div{min-width:0}.attachment-row small{display:block;color:var(--muted)}.pagination{display:flex;align-items:center;justify-content:center;gap:14px;margin:22px 0}.truncate{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wrap-anywhere,.address{overflow-wrap:anywhere;word-break:break-word}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
@media(max-width:1000px){.stat-grid{grid-template-columns:repeat(3,1fr)}.two-column{grid-template-columns:1fr}.message-row{grid-template-columns:12px minmax(130px,.65fr) minmax(220px,1.3fr) auto}}
@media(max-width:760px){.container{width:min(100% - 22px,1180px)}.nav-toggle{display:inline-flex}.main-nav{display:none;position:absolute;top:58px;left:11px;right:11px;flex-direction:column;align-items:stretch;gap:0;padding:9px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.main-nav.open{display:flex}.main-nav a,.main-nav .inline-form,.main-nav .link-button{display:block;width:100%;text-align:left;padding:10px;border-radius:7px}.page-shell{padding-top:22px}.page-header{align-items:stretch;flex-direction:column}.page-header>.btn{align-self:flex-start}.stat-grid{grid-template-columns:repeat(2,1fr)}.status-grid{grid-template-columns:1fr}.filter-bar{align-items:stretch;flex-direction:column}.filter-bar select{width:100%}.filter-bar .btn{width:100%}.table-wrap{overflow:visible}table{min-width:0}thead{display:none}tbody,tr,td{display:block;width:100%}tr{padding:12px 14px;border-bottom:1px solid var(--line)}td{border:0;padding:5px 0;display:grid;grid-template-columns:112px minmax(0,1fr);gap:10px}td::before{content:attr(data-label);color:var(--muted);font-size:.75rem;text-transform:uppercase;font-weight:800}.actions{display:flex;flex-wrap:wrap}.actions::before{width:100%}.message-row{grid-template-columns:10px minmax(0,1fr) auto;gap:9px}.message-sender{grid-column:2}.message-subject{grid-column:2/4}.message-row time{grid-column:3;grid-row:1}.message-meta dl>div{grid-template-columns:1fr;gap:2px}.input-group{flex-wrap:wrap}.input-group input{border-radius:9px}.input-group span{width:100%;border-left:1px solid #bfc9d8;border-top:0;border-radius:0 0 9px 9px;margin-top:-8px;padding-top:13px}.auth-card{margin:3vh auto;padding:22px}.panel{padding:16px}}
@media(max-width:430px){.stat-grid{grid-template-columns:1fr}.message-row{padding:13px 11px}.page-header h1{font-size:1.7rem}.attachment-row{align-items:flex-start;flex-direction:column}.attachment-row .btn{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;transition-duration:.01ms!important}}