/* ---- Reset & Variables ---- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0d0f14;--surface:#111318;--surface2:#161920;--surface3:#1c1f28;
  --border:#1e2330;--border2:#252a38;--text:#dde1ed;--text2:#9aa0b8;
  --muted:#5a6278;--accent:#5b8def;--accent-dim:rgba(91,141,239,.12);
  --accent-glow:rgba(91,141,239,.2);--danger:#ef4444;--success:#22c55e;
  --warn:#f59e0b;--star:#f59e0b;
  --sidebar-w:240px;--panel-w:320px;
}
html,body{height:100%;background:var(--bg);color:var(--text);font-family:'DM Sans',sans-serif;font-size:14px}

/* ---- Scrollbar ---- */
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}

/* ---- Spinner ---- */
.spinner{width:20px;height:20px;border:2px solid var(--border2);border-top-color:var(--accent);
  border-radius:50%;animation:spin .6s linear infinite;margin:40px auto;display:block}
.spinner-inline{width:14px;height:14px;border:2px solid var(--border2);border-top-color:var(--accent);
  border-radius:50%;animation:spin .6s linear infinite;display:inline-block;vertical-align:middle;margin-right:6px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---- Toast ---- */
.toast-container{position:fixed;top:16px;right:16px;z-index:300;display:flex;flex-direction:column;gap:6px}
.toast{padding:9px 14px;border-radius:8px;font-size:13px;font-weight:500;background:var(--surface2);
  border:1px solid var(--border2);box-shadow:0 4px 20px rgba(0,0,0,.4);animation:slideIn .2s ease;max-width:320px}
.toast.success{border-color:rgba(34,197,94,.4);background:rgba(34,197,94,.08);color:#86efac}
.toast.error{border-color:rgba(239,68,68,.4);background:rgba(239,68,68,.08);color:#fca5a5}
.toast.warn{border-color:rgba(245,158,11,.4);background:rgba(245,158,11,.08);color:#fde68a}
@keyframes slideIn{from{transform:translateX(20px);opacity:0}to{transform:translateX(0);opacity:1}}

/* ---- Context menu ---- */
.ctx-menu{position:fixed;z-index:200;background:var(--surface2);border:1px solid var(--border2);
  border-radius:8px;padding:4px;box-shadow:0 8px 30px rgba(0,0,0,.5);min-width:190px;display:none}
.ctx-menu.open{display:block}
.ctx-item{padding:7px 12px;border-radius:5px;font-size:13px;cursor:pointer;
  transition:background .1s;display:flex;align-items:center;gap:8px;color:var(--text2)}
.ctx-item:hover{background:var(--surface3);color:var(--text)}
.ctx-item.danger:hover{background:rgba(239,68,68,.1);color:var(--danger)}
.ctx-item svg{width:13px;height:13px;fill:currentColor;flex-shrink:0}
.ctx-sep{height:1px;background:var(--border);margin:3px 0}

/* ---- Modal ---- */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.65);backdrop-filter:blur(4px);
  z-index:100;display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .2s}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal{width:480px;max-height:90vh;overflow-y:auto;background:var(--surface2);
  border:1px solid var(--border2);border-radius:14px;padding:26px;
  transform:scale(.95);transition:transform .2s}
.modal-overlay.open .modal{transform:scale(1)}
.modal h2{font-family:'DM Serif Display',serif;font-size:20px;font-weight:400;margin-bottom:6px}
.modal > p{font-size:13px;color:var(--muted);margin-bottom:18px}
.modal-field{margin-bottom:12px}
.modal-field label{display:block;font-size:11px;font-weight:500;text-transform:uppercase;
  letter-spacing:.8px;color:var(--muted);margin-bottom:5px}
.modal-field input,.modal-field select,.modal-field textarea{
  width:100%;padding:8px 11px;background:var(--bg);border:1px solid var(--border);
  border-radius:7px;color:var(--text);font-family:'DM Sans',sans-serif;font-size:13px;
  outline:none;transition:border-color .2s}
.modal-field input:focus,.modal-field select:focus,.modal-field textarea:focus{border-color:var(--accent)}
.modal-field select option{background:var(--surface2)}
.modal-field textarea{resize:vertical;min-height:80px}
.modal-row{display:flex;gap:10px}
.modal-row .modal-field{flex:1}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px}
.modal-submit{padding:8px 18px;background:var(--accent);border:none;border-radius:7px;
  color:white;font-family:'DM Sans',sans-serif;font-size:13px;font-weight:500;cursor:pointer;transition:opacity .15s}
.modal-submit:hover{opacity:.85}
.modal-submit:disabled{opacity:.5;cursor:default}
.modal-cancel{padding:8px 14px;background:none;border:1px solid var(--border2);border-radius:7px;
  color:var(--text2);font-family:'DM Sans',sans-serif;font-size:13px;cursor:pointer;transition:background .15s}
.modal-cancel:hover{background:var(--surface3)}
.modal-divider{text-align:center;font-size:11px;color:var(--muted);margin:14px 0;position:relative}
.modal-divider::before{content:'';position:absolute;top:50%;left:0;right:0;height:1px;background:var(--border)}
.modal-divider span{background:var(--surface2);padding:0 10px;position:relative}

/* ---- Buttons ---- */
.btn-primary{padding:8px 18px;background:var(--accent);border:none;border-radius:7px;
  color:white;font-family:'DM Sans',sans-serif;font-size:13px;font-weight:500;cursor:pointer;transition:opacity .15s}
.btn-primary:hover{opacity:.85}
.btn-primary:disabled{opacity:.5;cursor:default}
.btn-secondary{padding:7px 14px;background:none;border:1px solid var(--border2);border-radius:6px;
  color:var(--text2);font-family:'DM Sans',sans-serif;font-size:13px;cursor:pointer;transition:background .15s}
.btn-secondary:hover{background:var(--surface3);color:var(--text)}
.btn-danger{padding:7px 14px;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);
  border-radius:6px;color:#fca5a5;font-family:'DM Sans',sans-serif;font-size:13px;cursor:pointer;transition:background .15s}
.btn-danger:hover{background:rgba(239,68,68,.2)}
.icon-btn{background:none;border:none;color:var(--muted);cursor:pointer;padding:4px;
  border-radius:4px;transition:color .15s,background .15s;display:flex;align-items:center}
.icon-btn:hover{color:var(--text);background:var(--surface3)}
.icon-btn svg{width:14px;height:14px;fill:currentColor}

/* ---- Forms ---- */
.field{margin-bottom:16px}
.field label{display:block;font-size:11px;font-weight:500;text-transform:uppercase;
  letter-spacing:.8px;color:var(--muted);margin-bottom:6px}
.field input,.field select{width:100%;padding:10px 12px;background:var(--bg);border:1px solid var(--border);
  border-radius:8px;color:var(--text);font-family:'DM Sans',sans-serif;font-size:13px;outline:none;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}

/* ---- Info / Alert banners ---- */
.alert{padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:12px}
.alert.error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#fca5a5}
.alert.success{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:#86efac}
.alert.warn{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.3);color:#fde68a}
.alert.info{background:rgba(91,141,239,.1);border:1px solid rgba(91,141,239,.3);color:#93c5fd}

/* ---- Badges ---- */
.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:500}
.badge.green{background:rgba(34,197,94,.15);color:#86efac}
.badge.red{background:rgba(239,68,68,.15);color:#fca5a5}
.badge.blue{background:rgba(91,141,239,.15);color:#93c5fd}
.badge.amber{background:rgba(245,158,11,.15);color:#fde68a}

/* ---- Tables ---- */
.data-table{width:100%;border-collapse:collapse}
.data-table th{padding:8px 12px;text-align:left;font-size:11px;font-weight:500;
  text-transform:uppercase;letter-spacing:.8px;color:var(--muted);border-bottom:1px solid var(--border)}
.data-table td{padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px}
.data-table tr:last-child td{border-bottom:none}
.data-table tr:hover td{background:var(--surface3)}

/* ---- Auth pages ---- */
body.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;
  background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(91,141,239,.08) 0%,transparent 70%),var(--bg)}
.auth-card{width:100%;max-width:400px;padding:48px 40px;background:var(--surface);
  border:1px solid var(--border);border-radius:16px}
.auth-card .logo{display:flex;align-items:center;gap:10px;margin-bottom:32px}
.auth-card .logo-icon{width:36px;height:36px;background:var(--accent);border-radius:8px;
  display:flex;align-items:center;justify-content:center}
.auth-card .logo-icon svg{width:20px;height:20px;fill:white}
.auth-card .logo-text{font-family:'DM Serif Display',serif;font-size:22px}
.auth-card h1{font-size:26px;font-weight:300;font-family:'DM Serif Display',serif;margin-bottom:6px}
.auth-card .subtitle{color:var(--muted);font-size:14px;margin-bottom:32px}

/* ---- App layout ---- */
body.app-page{overflow:hidden}
.app{display:flex;height:100vh}

/* Sidebar */
.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--surface);
  border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}
.sidebar-header{padding:16px 14px 12px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:8px}
.logo-icon{width:26px;height:26px;background:var(--accent);border-radius:6px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0}
.logo-icon svg{width:14px;height:14px;fill:white}
.logo-text{font-family:'DM Serif Display',serif;font-size:17px}
.compose-btn{padding:6px 12px;background:var(--accent);border:none;border-radius:6px;
  color:white;font-family:'DM Sans',sans-serif;font-size:12px;font-weight:500;cursor:pointer;transition:opacity .15s}
.compose-btn:hover{opacity:.85}
/* ── Account dot (still used in popup) */
.account-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.nav-section{padding:4px 8px;flex:1;overflow-y:auto}
.nav-item{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:7px;
  cursor:pointer;transition:background .1s;color:var(--text2);user-select:none;font-size:13px}
.nav-item:hover{background:var(--surface3);color:var(--text)}
.nav-item.active{background:var(--accent-dim);color:var(--accent)}
.nav-item svg{width:15px;height:15px;flex-shrink:0}
.unread-badge{margin-left:auto;background:var(--accent);color:white;font-size:10px;
  font-weight:600;padding:1px 6px;border-radius:10px;min-width:18px;text-align:center}
.nav-folder-header{font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:1px;
  color:var(--muted);padding:10px 8px 3px;display:flex;align-items:center;gap:6px}
.sidebar-footer{padding:10px 14px;border-top:1px solid var(--border);display:flex;
  align-items:center;justify-content:space-between;flex-shrink:0}
.user-info{display:flex;flex-direction:column;gap:2px;min-width:0}
.user-name{font-size:12px;color:var(--text2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.footer-actions{display:flex;gap:4px;flex-shrink:0}

/* Message list panel */
.message-list-panel{width:var(--panel-w);flex-shrink:0;border-right:1px solid var(--border);
  display:flex;flex-direction:column;background:var(--surface)}
.panel-header{padding:14px 14px 10px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.panel-title{font-family:'DM Serif Display',serif;font-size:17px}
.panel-count{font-size:12px;color:var(--muted)}
.search-bar{padding:8px 10px;border-bottom:1px solid var(--border);flex-shrink:0}
.search-wrap{position:relative}
.search-wrap svg{position:absolute;left:9px;top:50%;transform:translateY(-50%);
  width:13px;height:13px;fill:var(--muted);pointer-events:none}
.search-input{width:100%;padding:6px 9px 6px 30px;background:var(--surface3);
  border:1px solid var(--border2);border-radius:6px;color:var(--text);
  font-family:'DM Sans',sans-serif;font-size:13px;outline:none;transition:border-color .2s}
.search-input:focus{border-color:var(--accent)}
.search-input::placeholder{color:var(--muted)}
.message-list{flex:1;overflow-y:auto}
.message-item{padding:10px 12px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s;position:relative}
.message-item:hover{background:var(--surface2)}
.message-item.active{background:var(--accent-dim);border-left:2px solid var(--accent);padding-left:10px}
.message-item.unread .msg-subject{font-weight:500;color:var(--text)}
.message-item.unread::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:3px;height:22px;background:var(--accent);border-radius:0 2px 2px 0}
.message-item.unread.active::before{display:none}
.msg-top{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-bottom:2px}
.msg-from{font-size:13px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.msg-date{font-size:11px;color:var(--muted);flex-shrink:0}
.msg-subject{font-size:12px;color:var(--text2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:2px}
.msg-preview{font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msg-meta{display:flex;align-items:center;gap:5px;margin-top:3px}
.msg-dot{width:5px;height:5px;border-radius:50%;flex-shrink:0}
.msg-acct{font-size:10px;color:var(--muted)}
.msg-star{margin-left:auto;color:var(--muted);font-size:11px;cursor:pointer}
.msg-star.on{color:var(--star)}
.load-more{padding:10px;text-align:center}
.load-more-btn{background:none;border:1px solid var(--border2);color:var(--accent);
  padding:6px 18px;border-radius:6px;cursor:pointer;font-size:12px;transition:background .15s}
.load-more-btn:hover{background:var(--accent-dim)}
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;
  height:200px;color:var(--muted);gap:8px}
.empty-state svg{width:36px;height:36px;fill:var(--border2)}
.empty-state p{font-size:13px}

/* Message detail */
.message-detail{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}
.no-message{display:flex;flex-direction:column;align-items:center;justify-content:center;
  height:100%;color:var(--muted);gap:10px}
.no-message svg{width:48px;height:48px;fill:var(--border2)}
.no-message h3{font-family:'DM Serif Display',serif;font-size:20px;color:var(--surface3)}
.no-message p{font-size:13px}
.detail-header{padding:16px 20px 12px;border-bottom:1px solid var(--border);flex-shrink:0}
.detail-subject{font-family:'DM Serif Display',serif;font-size:20px;margin-bottom:10px}
.detail-meta{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.detail-from{font-size:13px}
.detail-from strong{color:var(--text)}
.detail-from span{color:var(--muted);font-size:12px}
.detail-date{font-size:12px;color:var(--muted);flex-shrink:0}
.detail-actions{padding:8px 20px;border-bottom:1px solid var(--border);display:flex;gap:6px;flex-shrink:0}
.action-btn{padding:5px 12px;background:var(--surface2);border:1px solid var(--border2);border-radius:6px;
  color:var(--text2);font-family:'DM Sans',sans-serif;font-size:12px;cursor:pointer;transition:background .15s}
.action-btn:hover{background:var(--surface3);color:var(--text)}
.action-btn.danger:hover{background:rgba(239,68,68,.1);color:var(--danger);border-color:rgba(239,68,68,.3)}
.detail-body{flex:1;overflow-y:auto;padding:20px}
.detail-body-text{font-size:13px;line-height:1.7;color:var(--text2);white-space:pre-wrap;word-break:break-word}
.detail-body iframe{width:100%;border:none;min-height:400px}

/* ── Compose dialog (draggable, all-edge resizable) ──────────── */
.compose-dialog{
  position:fixed;bottom:20px;right:24px;
  width:540px;height:480px;
  background:var(--surface2);border:1px solid var(--border2);
  border-radius:12px;box-shadow:0 24px 64px rgba(0,0,0,.65);
  display:none;flex-direction:column;z-index:200;
  min-width:360px;min-height:280px;overflow:hidden;
  user-select:none;
}
.compose-dialog-header{
  padding:10px 12px 10px 16px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  cursor:grab;flex-shrink:0;background:var(--surface2);
}
.compose-dialog-header:active{cursor:grabbing}
.compose-body-wrap{display:flex;flex-direction:column;flex:1;overflow:hidden}
.compose-title{font-size:13px;font-weight:500;pointer-events:none}
.compose-close{background:none;border:none;color:var(--muted);font-size:17px;cursor:pointer;
  line-height:1;padding:2px 5px;border-radius:4px;pointer-events:all}
.compose-close:hover{background:var(--surface3);color:var(--text)}
.compose-field{display:flex;align-items:center;border-bottom:1px solid var(--border);padding:6px 14px;gap:10px;flex-shrink:0}
.compose-field label{font-size:12px;color:var(--muted);width:44px;flex-shrink:0}
.compose-field input,.compose-field select{flex:1;background:none;border:none;color:var(--text);
  font-family:'DM Sans',sans-serif;font-size:13px;outline:none}
.compose-field select option{background:var(--surface2)}
.compose-footer{padding:8px 14px;border-top:1px solid var(--border);display:flex;align-items:center;gap:8px;flex-shrink:0}
.send-btn{padding:7px 20px;background:var(--accent);border:none;border-radius:6px;color:white;
  font-family:'DM Sans',sans-serif;font-size:13px;font-weight:500;cursor:pointer;transition:opacity .15s}
.send-btn:hover{opacity:.85}
.send-btn:disabled{opacity:.5;cursor:default}

/* Resize handles — 8-directional */
.compose-resize{position:absolute;z-index:10}
.compose-resize[data-dir="e"] {right:0;top:8px;bottom:8px;width:5px;cursor:e-resize}
.compose-resize[data-dir="w"] {left:0;top:8px;bottom:8px;width:5px;cursor:w-resize}
.compose-resize[data-dir="s"] {bottom:0;left:8px;right:8px;height:5px;cursor:s-resize}
.compose-resize[data-dir="n"] {top:0;left:8px;right:8px;height:5px;cursor:n-resize}
.compose-resize[data-dir="se"]{right:0;bottom:0;width:12px;height:12px;cursor:se-resize}
.compose-resize[data-dir="sw"]{left:0;bottom:0;width:12px;height:12px;cursor:sw-resize}
.compose-resize[data-dir="ne"]{right:0;top:0;width:12px;height:12px;cursor:ne-resize}
.compose-resize[data-dir="nw"]{left:0;top:0;width:12px;height:12px;cursor:nw-resize}

/* Minimised pill */
.compose-minimised{
  position:fixed;bottom:0;right:24px;z-index:201;
  display:none;align-items:center;gap:8px;
  padding:8px 16px;background:var(--surface2);
  border:1px solid var(--border2);border-bottom:none;
  border-radius:8px 8px 0 0;font-size:13px;cursor:pointer;
  box-shadow:0 -4px 20px rgba(0,0,0,.3);
}
.compose-minimised:hover{background:var(--surface3)}

/* Provider buttons */
.provider-btns{display:flex;gap:10px;margin-bottom:14px}
.provider-btn{flex:1;padding:10px;background:var(--surface3);border:1px solid var(--border2);
  border-radius:8px;color:var(--text);font-family:'DM Sans',sans-serif;font-size:13px;font-weight:500;
  cursor:pointer;transition:background .15s;display:flex;align-items:center;gap:8px;justify-content:center}
.provider-btn:hover{background:var(--border2)}
.provider-btn:disabled,.provider-btn.unavailable{opacity:.35;cursor:not-allowed}
.test-result{padding:8px 12px;border-radius:6px;font-size:12px;margin-bottom:10px;display:none}
.test-result.ok{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:#86efac}
.test-result.err{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#fca5a5}

/* ---- Admin layout ---- */
body.admin-page{overflow:auto;background:var(--bg)}
.admin-layout{display:flex;min-height:100vh}
.admin-sidebar{width:220px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.admin-sidebar .logo-area{padding:20px 18px;border-bottom:1px solid var(--border)}
.admin-sidebar .logo-area a{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text)}
.admin-nav{padding:8px}
.admin-nav a{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:7px;
  color:var(--text2);text-decoration:none;font-size:13px;transition:background .1s}
.admin-nav a:hover{background:var(--surface3);color:var(--text)}
.admin-nav a.active{background:var(--accent-dim);color:var(--accent)}
.admin-nav a svg{width:15px;height:15px;fill:currentColor;flex-shrink:0}
.admin-main{flex:1;padding:32px 36px;max-width:960px}
.admin-page-header{margin-bottom:28px}
.admin-page-header h1{font-family:'DM Serif Display',serif;font-size:26px;font-weight:400;margin-bottom:4px}
.admin-page-header p{font-size:13px;color:var(--muted)}
.admin-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;
  padding:22px 24px;margin-bottom:20px}
.admin-card h3{font-size:14px;font-weight:500;margin-bottom:4px}
.admin-card .card-desc{font-size:12px;color:var(--muted);margin-bottom:16px}
.settings-group{margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--border)}
.settings-group:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.settings-group-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;
  color:var(--accent);margin-bottom:14px}
.setting-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;
  border-bottom:1px solid var(--border);gap:16px}
.setting-row:last-child{border-bottom:none}
.setting-label{font-size:13px;font-weight:500;margin-bottom:2px}
.setting-desc{font-size:12px;color:var(--muted)}
.setting-control{flex-shrink:0;min-width:200px}
.setting-control input,.setting-control select{width:100%;padding:7px 10px;background:var(--bg);
  border:1px solid var(--border);border-radius:6px;color:var(--text);font-family:'DM Sans',sans-serif;
  font-size:13px;outline:none}
.setting-control input:focus,.setting-control select:focus{border-color:var(--accent)}
.setting-control input[type=password]{font-family:monospace;letter-spacing:.1em}

/* ---- Rich text compose editor ---- */
.compose-toolbar{display:flex;align-items:center;gap:2px;padding:6px 10px;border-bottom:1px solid var(--border);background:var(--surface3);flex-wrap:wrap}
.fmt-btn{background:none;border:none;color:var(--text2);cursor:pointer;padding:4px 7px;border-radius:4px;font-size:13px;line-height:1;transition:background .1s}
.fmt-btn:hover{background:var(--border2);color:var(--text)}
.fmt-sep{width:1px;height:16px;background:var(--border2);margin:0 3px}
.compose-editor{flex:1;min-height:160px;max-height:320px;overflow-y:auto;padding:12px 14px;
  font-size:13px;line-height:1.6;color:var(--text);outline:none;background:var(--bg)}
.compose-editor:empty::before{content:attr(placeholder);color:var(--muted);pointer-events:none}
.compose-editor blockquote{border-left:3px solid var(--border2);margin:8px 0;padding-left:12px;color:var(--muted)}
.compose-editor .quote-divider{font-size:11px;color:var(--muted);margin:10px 0 4px}
.compose-editor a{color:var(--accent)}
.compose-editor ul,.compose-editor ol{padding-left:20px}

/* ---- Remote content banner ---- */
.remote-content-banner{display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:9px 14px;background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.3);
  border-radius:8px;margin-bottom:12px;font-size:13px;color:#fde68a}
.rcb-btn{padding:4px 12px;background:rgba(245,158,11,.15);border:1px solid rgba(245,158,11,.4);
  border-radius:5px;color:#fde68a;cursor:pointer;font-size:12px;white-space:nowrap;transition:background .15s}
.rcb-btn:hover{background:rgba(245,158,11,.25)}
.rcb-whitelist{margin-left:4px}

/* ---- Attachment chips ---- */
.attachment-chip{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;
  background:var(--surface3);border:1px solid var(--border2);border-radius:6px;font-size:12px;cursor:pointer}
.attachment-chip:hover{background:var(--border2)}
.attachments-bar{display:flex;align-items:center;flex-wrap:wrap;gap:6px;
  padding:8px 14px;border-bottom:1px solid var(--border)}

/* ── Email tag input ─────────────────────────────────────────── */
.tag-container{display:flex;flex-wrap:wrap;align-items:center;gap:4px;flex:1;
  padding:4px 6px;min-height:32px;cursor:text;background:transparent}
.tag-container:focus-within{}
.compose-tag-field label{flex-shrink:0;align-self:flex-start;padding-top:7px}
.email-tag{display:inline-flex;align-items:center;gap:3px;padding:2px 6px 2px 8px;
  background:var(--surface3);border:1px solid var(--border2);border-radius:12px;
  font-size:12px;color:var(--text);white-space:nowrap;max-width:260px}
.email-tag.invalid{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.4);color:#fca5a5}
.tag-remove{background:none;border:none;color:var(--muted);cursor:pointer;
  padding:0 1px;font-size:14px;line-height:1;flex-shrink:0}
.tag-remove:hover{color:var(--text)}
.tag-input{background:none;border:none;outline:none;color:var(--text);font-size:13px;
  font-family:inherit;min-width:80px;flex:1;padding:1px 0;pointer-events:all;cursor:text}

/* ── Accounts popup ──────────────────────────────────────────── */
.accounts-popup{
  position:fixed;bottom:52px;left:8px;
  width:300px;background:var(--surface2);border:1px solid var(--border2);
  border-radius:12px;box-shadow:0 16px 48px rgba(0,0,0,.55);
  z-index:300;display:none;flex-direction:column;overflow:hidden;
}
.accounts-popup.open{display:flex}
.accounts-popup-backdrop{display:none;position:fixed;inset:0;z-index:299}
.accounts-popup-backdrop.open{display:block}
.accounts-popup-inner{padding:12px}
.accounts-popup-header{display:flex;align-items:center;justify-content:space-between;
  font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.9px;
  color:var(--muted);margin-bottom:8px}
.acct-popup-item{display:flex;align-items:center;gap:6px;padding:7px 6px;border-radius:7px;
  transition:background .1s}
.acct-popup-item:hover{background:var(--surface3)}
.accounts-add-btn{display:flex;align-items:center;gap:7px;width:100%;padding:8px 6px;
  margin-top:4px;background:none;border:1px dashed var(--border2);border-radius:7px;
  color:var(--accent);font-family:'DM Sans',sans-serif;font-size:12px;cursor:pointer;
  transition:background .1s}
.accounts-add-btn:hover{background:var(--accent-dim)}

/* ── Inline confirm toast ────────────────────────────────────── */
.inline-confirm{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--surface2);border:1px solid var(--border2);border-radius:10px;
  box-shadow:0 12px 40px rgba(0,0,0,.55);padding:16px 18px;
  min-width:280px;max-width:400px;z-index:400;
  opacity:0;pointer-events:none;transition:opacity .18s,transform .18s;
}
.inline-confirm.open{opacity:1;pointer-events:all;transform:translateX(-50%) translateY(0)}

/* ── Folder no-sync indicator ────────────────────────────────── */
.folder-nosync{opacity:.65}

/* ── Compose attach list ─────────────────────────────────────── */
.compose-attach-list{display:flex;flex-wrap:wrap;gap:6px;padding:4px 14px 0;min-height:0;flex-shrink:0}

/* ── Icon sync button ────────────────────────────────────────── */
.icon-sync-btn{background:none;border:none;color:var(--muted);cursor:pointer;
  padding:2px;border-radius:4px;line-height:1;flex-shrink:0;transition:color .15s}
.icon-sync-btn:hover{color:var(--text)}