:root{
  --bg:#0a0a0f;
  --bg-2:#11121a;
  --bg-3:#171823;
  --fg:#f5f5f7;
  --muted:#8a8a96;
  --gold:#d4b48a;
  --gold-2:#e8c79b;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --danger:#e57373;
  --success:#7cc97c;
  --radius:14px;
  --radius-sm:10px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;min-height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Inter","Segoe UI",Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--fg);
  -webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden;
}
.bg{
  position:fixed;inset:0;z-index:-1;
  background:
    radial-gradient(circle at 20% 10%, rgba(212,180,138,.12), transparent 40%),
    radial-gradient(circle at 80% 90%, rgba(212,180,138,.08), transparent 50%),
    var(--bg);
}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--gold);color:#000;padding:8px 14px;border-radius:6px;z-index:100}
.skip-link:focus{left:8px;top:8px}

.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 28px;border-bottom:1px solid var(--line);
  position:sticky;top:0;background:rgba(10,10,15,.85);backdrop-filter:blur(12px);z-index:10;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--fg);text-decoration:none;font-size:14px;letter-spacing:.04em;text-transform:uppercase;font-weight:600}
.brand:focus-visible{outline:2px solid var(--gold);outline-offset:4px;border-radius:4px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px var(--gold)}
.topnav{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.topnav a, .topnav button{color:var(--gold-2);text-decoration:none;background:none;border:none;font-family:inherit;font-size:13px;cursor:pointer;padding:0}
.topnav a:hover, .topnav button:hover{text-decoration:underline}
.topnav .user-email{color:var(--muted)}

.wrap{max-width:980px;margin:0 auto;padding:32px 24px 96px}
.wrap.wide{max-width:1240px}
.wrap.narrow{max-width:480px}

h1{
  font-size:clamp(26px,3.2vw,34px);line-height:1.15;margin:0 0 6px;font-weight:600;
  letter-spacing:-.02em;
  background:linear-gradient(180deg,var(--fg) 0%, #c8c8d4 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
h1:focus{outline:none}
h2{font-size:18px;font-weight:600;margin:0 0 12px;letter-spacing:-.01em}
h3{font-size:15px;font-weight:600;margin:0 0 8px}
.lede{font-size:15px;color:var(--muted);margin:0 0 24px;max-width:680px}
.gold{color:var(--gold-2)}
.muted{color:var(--muted)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}

.panel{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin:0 0 20px}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:12px;flex-wrap:wrap}
.panel-eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--gold);margin:0 0 8px;font-weight:600}

/* Form */
.form{display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;color:var(--muted);font-weight:500}
.field .err{font-size:12px;color:var(--danger);margin-top:2px;min-height:1em}
.field input{
  background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 14px;color:var(--fg);font-size:15px;font-family:inherit;
  transition:border-color .15s, box-shadow .15s;
}
.field input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,180,138,.18)}
.field input[aria-invalid="true"]{border-color:var(--danger)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--gold);color:#0a0a0f;border:none;border-radius:var(--radius-sm);
  padding:10px 18px;font-size:14px;font-weight:600;font-family:inherit;
  cursor:pointer;transition:transform .12s ease, background .15s ease, opacity .15s;text-decoration:none;
}
.btn:hover{background:var(--gold-2)}
.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}
.btn.secondary{background:transparent;color:var(--fg);border:1px solid var(--line-2)}
.btn.secondary:hover{background:var(--bg-3);border-color:var(--gold)}
.btn.ghost{background:transparent;color:var(--gold-2);padding:6px 10px;font-weight:500}
.btn.ghost:hover{background:rgba(212,180,138,.08)}
.btn.danger{background:transparent;color:var(--danger);border:1px solid rgba(229,115,115,.4)}
.btn.danger:hover{background:rgba(229,115,115,.08)}
.btn.full{width:100%}
.btn.small{padding:6px 12px;font-size:12px}

.alert{border-radius:var(--radius-sm);padding:12px 14px;font-size:14px;margin:0 0 16px;border:1px solid;display:flex;gap:10px;align-items:flex-start}
.alert.error{background:rgba(229,115,115,.08);border-color:rgba(229,115,115,.4);color:#f3b8b8}
.alert.success{background:rgba(124,201,124,.08);border-color:rgba(124,201,124,.4);color:#b8e6b8}
.alert.info{background:rgba(212,180,138,.06);border-color:rgba(212,180,138,.3);color:var(--gold-2)}
.alert.warn{background:rgba(229,165,99,.1);border-color:rgba(229,165,99,.4);color:#f0c397}

/* KPI cards */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:0 0 24px}
.kpi{
  background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;display:flex;flex-direction:column;gap:6px;min-height:108px;
  transition:border-color .2s;
}
.kpi:focus-within, .kpi:hover{border-color:var(--line-2)}
.kpi .kpi-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
.kpi .kpi-value{font-size:30px;font-weight:600;letter-spacing:-.02em;color:var(--fg);font-variant-numeric:tabular-nums}
.kpi .kpi-delta{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.kpi .kpi-delta.up{color:var(--success)}
.kpi .kpi-delta.down{color:var(--danger)}
.kpi .kpi-skel{display:inline-block;width:60%;height:24px;background:var(--bg-3);border-radius:6px;animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.5}50%{opacity:.9}}

/* Tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:0 0 20px;flex-wrap:wrap}
.tab{
  background:transparent;border:none;color:var(--muted);
  padding:10px 16px;font-size:14px;font-family:inherit;font-weight:500;cursor:pointer;
  border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s, border-color .15s;
}
.tab:hover{color:var(--fg)}
.tab[aria-selected="true"]{color:var(--gold-2);border-bottom-color:var(--gold)}
.tab:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:4px}

/* Filter chips */
.chips{display:flex;gap:8px;margin:0 0 14px;flex-wrap:wrap}
.chip{
  background:var(--bg-3);border:1px solid var(--line);color:var(--muted);
  padding:5px 12px;border-radius:999px;font-size:12.5px;cursor:pointer;font-family:inherit;
  transition:border-color .15s, color .15s, background .15s;
}
.chip:hover{color:var(--fg);border-color:var(--line-2)}
.chip[aria-pressed="true"]{background:rgba(212,180,138,.14);border-color:rgba(212,180,138,.5);color:var(--gold-2)}
.chip:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* Tables */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2)}
.tbl{width:100%;border-collapse:collapse;font-size:13px;min-width:640px}
.tbl thead th{
  text-align:left;padding:12px 14px;color:var(--muted);font-weight:600;
  font-size:11px;text-transform:uppercase;letter-spacing:.06em;
  border-bottom:1px solid var(--line);background:var(--bg-3);position:sticky;top:0;
}
.tbl tbody td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tbody tr:last-child td{border-bottom:none}
.tbl tbody tr.clickable{cursor:pointer;transition:background .12s}
.tbl tbody tr.clickable:hover{background:var(--bg-3)}
.tbl tbody tr.clickable:focus-visible{outline:2px solid var(--gold);outline-offset:-2px}
.tbl tbody tr.expand-row td{background:var(--bg-3);padding:14px 18px}
.tbl tbody tr.empty td{text-align:center;color:var(--muted);padding:32px 14px}

.pager{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;flex-wrap:wrap;font-size:13px;color:var(--muted)}

/* Tags */
.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.tag.active{background:rgba(124,201,124,.14);color:var(--success)}
.tag.suspended{background:rgba(229,115,115,.14);color:var(--danger)}
.tag.pending{background:rgba(229,165,99,.14);color:#f0c397}
.tag.pending_payment{background:rgba(229,165,99,.14);color:#f0c397}
.tag.auth_success{background:rgba(124,201,124,.12);color:var(--success)}
.tag.auth_failure{background:rgba(229,115,115,.14);color:var(--danger)}
.tag.send{background:rgba(212,180,138,.14);color:var(--gold-2)}
.tag.receive{background:rgba(120,180,220,.14);color:#9bcbe8}
.tag.bounce{background:rgba(229,165,99,.14);color:#f0c397}
.tag.complaint{background:rgba(229,115,115,.18);color:#f3b8b8}

/* Quota bar */
.quota{background:var(--bg-3);height:6px;border-radius:3px;overflow:hidden;min-width:80px}
.quota .fill{height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-2));transition:width .3s}
.quota .fill.warn{background:#e5a463}
.quota .fill.full{background:var(--danger)}

/* Expanded panel */
.expand-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:780px){.expand-grid{grid-template-columns:1fr}}
.expand-grid h3{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--gold);margin:0 0 8px}
.kv{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--line);font-size:13px;gap:12px}
.kv:last-child{border-bottom:none}
.kv .k{color:var(--muted)}
.kv .v{color:var(--fg);font-weight:500;text-align:right;word-break:break-all}
.alias-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px;font-size:13px}
.alias-list li{padding:4px 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;color:var(--gold-2)}
.event-mini{padding:6px 0;border-bottom:1px solid var(--line);font-size:12.5px;display:flex;justify-content:space-between;gap:8px}
.event-mini:last-child{border-bottom:none}
.event-mini .t{color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}

/* Toasts */
.toasts{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:200;max-width:340px}
.toast{background:var(--bg-2);border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:12px 16px;font-size:14px;box-shadow:0 8px 32px rgba(0,0,0,.4);animation:slideIn .2s ease}
.toast.success{border-color:rgba(124,201,124,.5)}
.toast.error{border-color:rgba(229,115,115,.5)}
@keyframes slideIn{from{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}

/* Spinner */
.spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--line-2);border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite;vertical-align:middle}
.btn .spinner{border-color:rgba(0,0,0,.2);border-top-color:#0a0a0f}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-initial{display:flex;align-items:center;justify-content:center;gap:12px;color:var(--muted);padding:80px 0}

/* Footer */
.footer{border-top:1px solid var(--line);padding:20px 24px;font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;max-width:1240px;margin:0 auto}
.footer a{color:var(--gold-2);text-decoration:none}
.footer a:hover{text-decoration:underline}

.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row.between{justify-content:space-between}
.row.gap-sm{gap:6px}

@media (max-width:600px){
  .topbar{padding:12px 14px}
  .wrap{padding:24px 14px 64px}
  h1{font-size:24px}
  .kpi .kpi-value{font-size:24px}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}

/* ─── Modal + Create-mailbox form ─── */
.modal-backdrop{
  position:fixed;inset:0;
  background:rgba(0,0,0,.65);
  backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;
  z-index:1000;padding:24px;
  animation:modal-fade-in .18s ease-out;
}
@keyframes modal-fade-in{from{opacity:0}to{opacity:1}}
.modal{
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:16px;
  padding:28px;
  width:100%;max-width:520px;
  box-shadow:0 24px 60px rgba(0,0,0,.5);
  animation:modal-slide-in .22s cubic-bezier(.16,.84,.44,1);
}
@keyframes modal-slide-in{from{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}
.modal-title{margin:0 0 12px;font-size:22px;letter-spacing:-.01em}
.modal .field{display:flex;flex-direction:column;gap:6px;margin:14px 0}
.modal .field > span{font-size:13px;color:var(--muted);font-weight:500}
.modal .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.modal .input{
  background:var(--bg-3,#161826);
  border:1px solid var(--line);
  border-radius:8px;
  color:var(--fg);
  padding:10px 12px;
  font-size:15px;font-family:inherit;
  transition:border-color .15s;
}
.modal .input:focus{outline:none;border-color:var(--gold)}
.modal .addr-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:stretch}
.modal .addr-row .input{min-width:0}
.modal .addr-row select.input{color:var(--gold-2)}
.modal .cred-box{
  background:rgba(212,180,138,.05);
  border:1px solid rgba(212,180,138,.18);
  border-radius:10px;
  padding:14px 16px;
  margin:16px 0 0;
  display:flex;flex-direction:column;gap:10px;
}
.modal .cred-row{display:grid;grid-template-columns:80px 1fr;align-items:center;gap:14px}
.modal .cred-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.modal .cred-row code{
  font-family:ui-monospace,SF Mono,Menlo,monospace;
  font-size:13px;color:var(--fg);
  background:rgba(255,255,255,.04);
  padding:4px 8px;border-radius:6px;
  word-break:break-all;
}
.modal .cred-row code.pass{color:var(--gold-2);font-weight:600;letter-spacing:.04em}
.btn.primary{background:var(--gold);color:#0a0a0f;border:1px solid var(--gold)}
.btn.primary:hover{background:var(--gold-2);border-color:var(--gold-2)}
.btn.primary:disabled{opacity:.6;cursor:not-allowed}
@media (max-width:560px){
  .modal{padding:22px;border-radius:12px}
  .modal .form-grid{grid-template-columns:1fr}
}

/* ─── Workspace header (Team view) ─── */
.workspace-header{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;
  margin:24px 0 28px;
  padding:24px;
  background:linear-gradient(135deg,rgba(212,180,138,.08),rgba(212,180,138,.02));
  border:1px solid rgba(212,180,138,.18);
  border-radius:16px;
}
.workspace-brand{display:flex;align-items:center;gap:18px}
.workspace-avatar{
  width:56px;height:56px;border-radius:14px;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  color:#0a0a0f;font-weight:700;font-size:20px;letter-spacing:.02em;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(212,180,138,.25);
}
.workspace-name{margin:0 0 6px;font-size:24px;letter-spacing:-.01em}
.workspace-meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.workspace-meta .dot-sep{opacity:.4}
.workspace-meta .plan-pill{
  color:var(--gold-2);
  background:rgba(212,180,138,.1);
  border:1px solid rgba(212,180,138,.25);
  padding:2px 10px;border-radius:999px;
  font-size:12px;font-weight:500;letter-spacing:.02em;
}

/* ─── Team grid + cards ─── */
.team-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(320px,1fr));
  gap:14px;
  margin-bottom:12px;
}
.team-card{
  position:relative;
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:14px;
  padding:18px;
  transition:border-color .15s,transform .15s;
}
.team-card:hover{border-color:rgba(212,180,138,.35);transform:translateY(-1px)}
.team-card-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.team-avatar{
  flex-shrink:0;
  width:42px;height:42px;border-radius:10px;
  background:linear-gradient(135deg,rgba(212,180,138,.35),rgba(212,180,138,.15));
  color:var(--gold-2);font-weight:600;font-size:15px;letter-spacing:.04em;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(212,180,138,.3);
}
.team-avatar.lg{width:52px;height:52px;font-size:18px;border-radius:12px}
.team-card-id{min-width:0;flex:1}
.team-card-name{font-size:15px;font-weight:600;letter-spacing:-.005em;line-height:1.25}
.team-card-email{
  font-size:13px;color:var(--muted);margin-top:2px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.icon-btn{
  background:transparent;border:none;
  color:var(--muted);font-size:18px;font-weight:700;
  cursor:pointer;padding:6px 10px;border-radius:6px;
  transition:background .15s,color .15s;
  line-height:1;
}
.icon-btn:hover{background:rgba(255,255,255,.06);color:var(--fg)}
.team-card-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.role-pill{
  font-size:11px;color:var(--muted);
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  padding:3px 10px;border-radius:999px;
  letter-spacing:.02em;
}
.status-pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;font-weight:500;letter-spacing:.02em;
  padding:3px 10px;border-radius:999px;
}
.status-pill .status-dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.status-pill.status-active{color:#7ad9a8;background:rgba(122,217,168,.08);border:1px solid rgba(122,217,168,.2)}
.status-pill.status-suspended{color:#e89178;background:rgba(232,145,120,.08);border:1px solid rgba(232,145,120,.2)}
.status-pill.status-other{color:var(--muted);background:rgba(255,255,255,.04);border:1px solid var(--line)}
.team-card-stat{display:flex;flex-direction:column;gap:6px}
.stat-bar-track{height:4px;background:rgba(255,255,255,.06);border-radius:2px;overflow:hidden}
.stat-bar-fill{height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-2));border-radius:2px;transition:width .3s}
.stat-meta{font-size:12px}

/* ─── Team action dropdown ─── */
.team-action-menu{
  position:absolute;top:50px;right:16px;
  background:var(--bg-2);border:1px solid var(--line);
  border-radius:10px;box-shadow:0 12px 28px rgba(0,0,0,.5);
  display:flex;flex-direction:column;min-width:200px;
  padding:6px;z-index:10;
}
.team-action-menu .menu-item{
  background:transparent;border:none;
  color:var(--fg);font-family:inherit;font-size:13px;
  text-align:left;cursor:pointer;padding:8px 12px;border-radius:6px;
  transition:background .12s;
}
.team-action-menu .menu-item:hover{background:rgba(212,180,138,.08);color:var(--gold-2)}

/* ─── Empty state ─── */
.team-empty{
  grid-column:1/-1;
  text-align:center;padding:48px 20px;
  background:var(--bg-2);border:1px dashed var(--line);
  border-radius:14px;
}
.team-empty-icon{font-size:32px;margin-bottom:10px;opacity:.6}
.team-empty h3{margin:0 0 6px;font-size:18px}

/* ─── Locked-domain address input (Add team member modal) ─── */
.modal .addr-row-locked{
  display:flex;align-items:stretch;
  background:var(--bg-3,#161826);
  border:1px solid var(--line);
  border-radius:8px;overflow:hidden;
  transition:border-color .15s;
}
.modal .addr-row-locked:focus-within{border-color:var(--gold)}
.modal .addr-row-locked .input.addr-local{
  flex:1;border:none;background:transparent;
  border-radius:0;padding:10px 12px;
}
.modal .addr-row-locked .input.addr-local:focus{outline:none;border:none}
.modal .addr-domain{
  display:flex;align-items:center;
  padding:0 14px;color:var(--gold-2);font-weight:500;
  background:rgba(212,180,138,.06);
  border-left:1px solid var(--line);
  font-size:14px;
}

@media (max-width:560px){
  .workspace-header{flex-direction:column;align-items:flex-start;padding:20px}
  .team-grid{grid-template-columns:1fr}
}