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#e5e7e9}.mail-toolbar{height:42px;display:flex;align-items:center;gap:18px;padding:0 16px;color:#666;border-bottom:1px solid #eceef0;font-size:17px}.mail-toolbar span{display:inline-flex;align-items:center;justify-content:center}.mail-back{font-size:20px}.mail-meta{display:flex;align-items:center;gap:11px;padding:14px 18px 8px}.mail-avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#17191c;color:#fff;font-weight:800;font-size:14px;flex:none}.mail-meta-text{min-width:0;flex:1}.mail-from{display:flex;align-items:baseline;gap:5px;min-width:0}.mail-from strong{font-size:13px}.mail-from span,.mail-to{font-size:11px;color:#747a80;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mail-to{margin-top:3px}.mail-date{font-size:10px;color:#858a90;white-space:nowrap;align-self:flex-start;margin-top:2px}.mail-subject{font-size:21px;font-weight:750;padding:7px 18px 17px;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-device iframe{height:650px;border-radius:0 0 13px 13px}@media(max-width:900px){.aggregate-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.aggregate-bars{grid-template-columns:1fr}}.hidden{display:none!important}.recipient-modes{display:grid;gap:8px;margin:14px 0}.recipient-mode{display:flex;gap:12px;align-items:flex-start;padding:14px 15px;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:pointer}.recipient-mode:has(input:checked){border-color:#17191c;box-shadow:0 0 0 1px #17191c}.recipient-mode input{margin-top:3px}.recipient-mode b,.recipient-mode small{display:block}.recipient-mode small{color:var(--muted);margin-top:3px;line-height:1.4}.recipient-box{margin:10px 0 16px;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--soft)}.recipient-box-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}.recipient-box-head strong,.recipient-box-head .muted{display:block}.recipient-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;max-height:220px;overflow:auto;padding:2px}.recipient-check{display:flex;gap:8px;align-items:center;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:13px;cursor:pointer}.recipient-check input{margin:0}.empty-inline{padding:12px;color:var(--muted)}.mail-client{background:#fff;border-bottom:1px solid #e2e5e8}.mail-top{height:48px;display:flex;align-items:center;padding:0 16px;border-bottom:1px solid #e7e9eb;background:#fafbfc}.mail-back{font-size:28px;line-height:1;color:#444;width:35px}.mail-top-title{font-weight:700;flex:1;text-align:center;margin-left:-35px}.mail-top-actions,.mail-actions{display:flex;gap:16px;align-items:center;color:#62686e}.mail-top-actions{font-size:18px}.mail-actions{justify-content:flex-end;padding:11px 17px;border-bottom:1px solid #f0f1f2;font-size:16px}.mail-meta{padding:16px 18px 8px}.mail-from{font-size:14px}.mail-from span{font-size:12px}.mail-to{font-size:12px}.mail-date{font-size:11px}.mail-subject{padding:8px 18px 18px;font-size:23px;font-weight:750;white-space:normal}.preview-device{background:#eef1f4;padding:0 0 18px}.preview-device iframe{display:block;background:#fff;width:100%;height:650px;border:0}.preview-device.mobile{max-width:430px;margin:auto}.preview-device.mobile iframe{height:700px}.preview-device.mobile .mail-subject{font-size:19px}.draft-mini{height:190px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 4px 14px rgba(20,24,30,.05)}.draft-mini-top{padding:12px 14px;border-bottom:1px solid var(--line);font-size:11px;font-weight:800}.draft-mini-top span{float:right;font-weight:600;color:var(--muted)}.draft-mini-subject{padding:18px 14px 10px;font-size:18px;font-weight:750;line-height:1.2;max-height:58px;overflow:hidden}.draft-mini-lines{padding:5px 14px}.draft-mini-lines i{display:block;height:7px;background:#eceff2;border-radius:5px;margin:8px 0}.draft-mini-lines i:nth-child(2){width:82%}.draft-mini-lines i:nth-child(3){width:63%}.draft-mini-foot{margin-top:12px;padding:10px 14px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}@media(max-width:700px){.recipient-list{grid-template-columns:1fr}.mail-date{display:none}}/* v3.0 recipient selector polish */
.recipient-modes-compact{grid-template-columns:1fr 1fr;gap:10px;margin:12px 0 14px}
.recipient-modes-compact .recipient-mode{min-height:82px;padding:15px 16px;display:flex;align-items:center;gap:12px;border-radius:14px}
.recipient-modes-compact .recipient-mode input{width:17px;height:17px;flex:none;margin:0;accent-color:#17191c}
.recipient-modes-compact .recipient-mode span{min-width:0}
.recipient-modes-compact .recipient-mode b{font-size:14px}
.recipient-modes-compact .recipient-mode small{font-size:11px;line-height:1.35}
.oneoff-box{padding:16px;background:#fafbfc}
.oneoff-add{display:flex;gap:8px;margin-top:10px}
.oneoff-add input{margin:0;min-width:0}
.oneoff-add button{margin:0;white-space:nowrap}
.oneoff-hint{font-size:11px;color:var(--muted);line-height:1.45;margin:9px 1px 12px}
.email-chips{display:flex;flex-wrap:wrap;gap:7px;min-height:12px}
.email-chip{display:inline-flex;align-items:center;gap:7px;padding:7px 9px 7px 11px;border:1px solid #dfe3e7;border-radius:999px;background:#fff;font-size:12px;max-width:100%}
.email-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.email-chip button{margin:0;padding:0;width:19px;height:19px;border:0;border-radius:50%;background:#eef0f2;color:#555;font-size:15px;line-height:1;box-shadow:none;flex:none}
.email-chip button:hover{transform:none;box-shadow:none;background:#e2e5e8}
@media(max-width:700px){.recipient-modes-compact{grid-template-columns:1fr}.recipient-modes-compact .recipient-mode{min-height:0}.oneoff-add{flex-direction:column}.oneoff-add button{width:100%}}

/* v3.1 bulk recipient selector */
.recipient-modes-compact{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:12px 0 14px}
.recipient-modes-compact .recipient-mode{min-height:58px;padding:13px 15px;align-items:center}
.recipient-modes-compact .recipient-mode span{display:flex;align-items:center}
.recipient-modes-compact .recipient-mode b{font-size:14px}
.recipient-modes-compact .recipient-mode input{width:16px;height:16px}
.oneoff-box{padding:16px}
.oneoff-add{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:stretch}
.oneoff-add textarea{margin:0;min-height:92px;resize:vertical;font-family:inherit;line-height:1.5}
.oneoff-add button{align-self:end;height:44px;padding:0 18px;white-space:nowrap}
.oneoff-hint{font-size:11px;color:var(--muted);line-height:1.45;margin:9px 1px 12px}
.recipient-summary{border-top:1px solid var(--line);padding-top:12px}
.email-chips{display:flex;flex-wrap:wrap;gap:6px;max-height:150px;overflow:auto;padding:1px}
.email-chip{font-size:11px;padding:6px 8px 6px 10px}
.summary-more{margin:10px 0 0;background:transparent;color:var(--text);border:1px solid var(--line);box-shadow:none;font-size:11px;padding:7px 11px}
.summary-more:hover{transform:none;box-shadow:none}
@media(max-width:700px){.recipient-modes-compact{grid-template-columns:1fr}.oneoff-add{grid-template-columns:1fr}.oneoff-add button{width:100%;align-self:auto}}
/* v3.2 cold-mail mode */
.cold-mode-copy{font-size:12px;color:var(--muted);line-height:1.45;margin:-4px 0 12px}
#coldMessageFields textarea{min-height:240px;line-height:1.6}
.oneoff-box{background:#fff;border:1px solid #e3e7ea;box-shadow:0 8px 24px rgba(20,24,30,.04)}
.oneoff-add{grid-template-columns:1fr auto;align-items:stretch}
.oneoff-add textarea{background:#fff;border-radius:14px;min-height:170px;padding:15px;font-size:13px}
.oneoff-add button{height:44px;align-self:center;min-width:0;width:auto;padding:0 18px}
.cold-mode .builder-section-head:first-child h2:after{content:' · Cold message';font-weight:500;color:var(--muted)}

/* v3.7 exact one-off add button sizing */
#addOneoff{width:max-content!important;min-width:0!important;max-width:max-content!important;height:44px!important;min-height:44px!important;max-height:44px!important;align-self:center!important;justify-self:start!important;display:inline-flex!important;flex:0 0 auto!important;padding:0 18px!important;margin:0!important;}
.mail-subject:empty{display:none;}

/* v3.8 hard fix: compact one-off add button */
.oneoff-add{display:flex!important;align-items:center!important;gap:10px!important;}
.oneoff-add textarea{flex:1 1 auto!important;width:auto!important;min-width:0!important;}
.oneoff-add #addOneoff{display:inline-flex!important;flex:0 0 auto!important;width:auto!important;min-width:0!important;max-width:none!important;height:44px!important;min-height:44px!important;max-height:44px!important;padding:0 18px!important;margin:0!important;align-self:center!important;justify-self:auto!important;line-height:1!important;box-sizing:border-box!important;}
@media(max-width:700px){.oneoff-add{display:flex!important;flex-direction:column!important;align-items:stretch!important}.oneoff-add #addOneoff{width:max-content!important;align-self:flex-start!important;}}

/* v3.9 definitive one-off recipient layout */
.oneoff-add{display:block!important;margin-top:10px!important;}
.oneoff-add textarea{display:block!important;width:100%!important;box-sizing:border-box!important;margin:0!important;min-height:170px!important;}
.oneoff-add-action{display:block!important;width:100%!important;height:auto!important;margin:10px 0 0!important;padding:0!important;}
.oneoff-add-action #addOneoff{display:inline-flex!important;width:auto!important;min-width:0!important;max-width:none!important;height:44px!important;min-height:44px!important;max-height:44px!important;box-sizing:border-box!important;align-items:center!important;justify-content:center!important;align-self:auto!important;justify-self:auto!important;flex:none!important;margin:0!important;padding:0 18px!important;line-height:1!important;white-space:nowrap!important;border-radius:999px!important;}
@media(max-width:700px){.oneoff-add-action #addOneoff{width:auto!important;align-self:auto!important;}}
.recipient-log{display:grid;gap:8px;margin-top:12px;max-height:360px;overflow:auto}.recipient-row{display:grid;grid-template-columns:1fr auto;gap:4px 10px;align-items:center;padding:10px 12px;border:1px solid #e6e8eb;border-radius:14px;background:#fafbfc}.recipient-row span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recipient-row small{grid-column:1/-1;color:#b42318;font-size:12px;line-height:1.4}.recipient-row .badge{font-size:11px;padding:5px 9px}

/* v4.5 signatures */
.signature-box{margin-top:16px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fafbfc}.signature-head{margin-bottom:10px}.signature-head strong,.signature-head .muted{display:block}.signature-box select{width:100%;margin:0 0 10px}.signature-upload{display:block;padding:11px 12px;border:1px dashed #cfd4d8;border-radius:12px;background:#fff;cursor:pointer}.signature-upload input{display:block;margin-top:7px}.saved-signatures{display:grid;gap:8px;margin-top:14px}.saved-signature{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:#fafbfc}.saved-signature small{display:block;margin-top:3px}.saved-signature .inline{margin:0}.saved-signature .danger{margin:0}