/* v13 communications workspace; inherits the existing accessible system-font shell. */
.m13-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#183c33;color:#fff;border-radius:20px;padding:30px 34px;margin:22px 0}.m13-hero h2{font-size:30px;letter-spacing:-1px;margin:8px 0}.m13-hero p{max-width:620px;color:#d3e2d7;line-height:1.65;margin:8px 0}.m13-hero .eyebrow{color:#b5d4c3}.m13-orbit{font-size:48px;border:1px solid #6b8d78;border-radius:50%;width:94px;height:94px;display:grid;place-items:center;flex-shrink:0}.m13-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:20px 0}.m13-stats article{padding:22px;border:1px solid #e1e6e0;border-radius:14px;background:white}.m13-stats strong{display:block;font-size:30px;font-weight:600;margin:6px 0}.m13-stats span,.m13-stats small{color:#64756c;font-size:12px}.m13-subnav{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:26px 0 18px}.m13-subnav button{border:0;background:transparent;padding:10px 16px;border-radius:9px}.m13-subnav .selected{color:#fff;background:#244b3e}.m13-engine{margin-left:auto;font-size:12px;color:#5e7468}.m13-badge{display:inline-block;white-space:nowrap;font-size:11px;font-weight:600;padding:6px 9px;border-radius:6px;background:#edf0ec;color:#536357}.m13-badge.preview{background:#fff0cd;color:#8a620d}.m13-badge.accepted{background:#e3f2e9;color:#296644}.m13-badge.queued,.m13-badge.sending,.m13-badge.retry{background:#e8effd;color:#466594}.m13-badge.failed,.m13-badge.uncertain{background:#fae7e4;color:#9b403d}.m13-message{border:0!important;background:transparent!important;text-align:left;padding:0!important;color:#244739!important;font-size:14px;font-weight:600;max-width:430px;white-space:normal!important}.m13-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.m13-toolbar form{display:flex;align-items:center;gap:10px}.m13-toolbar select{min-width:190px}.m13-card{border:1px solid #e1e6e0;border-radius:16px;padding:24px;background:#fff}.m13-table table td{vertical-align:middle;padding-top:18px;padding-bottom:18px}.m13-table small{display:block;color:#738178;font-size:11px;margin-top:7px;overflow-wrap:anywhere}.m13-pages{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:20px}.m13-pages span{font-size:12px;color:#66746b;margin-right:auto}.m13-empty{padding:46px 20px;text-align:center;color:#64756c}.m13-empty b{display:block;font-size:20px;color:#2b4538;margin:14px 0}.m13-two{display:grid;grid-template-columns:1.45fr 1fr;gap:20px}.m13-two>*{min-width:0}.m13-switch{display:flex;gap:12px;align-items:flex-start;border-bottom:1px solid #edf0eb;padding:18px 0}.m13-switch input{width:18px;height:18px;flex-shrink:0;margin-top:4px;accent-color:#28583f}.m13-switch span{font-size:13px;line-height:1.6}.m13-switch small{display:block;color:#6b7e71}.m13-prefs section{margin:18px 0}.m13-prefs h3{margin-bottom:12px}.m13-template-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.m13-template-grid .m13-card{display:flex;flex-direction:column;gap:12px}.m13-template-grid p{font-size:13px;color:#697e70;line-height:1.7;flex-grow:1}.m13-dot{display:inline-block;width:8px;height:8px;background:#699978;border-radius:50%;margin-right:6px}.m13-preview{background:#faf9f4;border:1px solid #e5e5dd;border-radius:12px;padding:28px;min-width:0}.m13-preview header{font-size:11px;letter-spacing:2px;color:#587460;margin-bottom:28px}.m13-preview h3{font-size:22px;line-height:1.35}.m13-preview pre{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.9 Arial,sans-serif;color:#3b5142;margin-top:22px}.m13-preview footer{border-top:1px solid #e2e4da;margin-top:30px;padding-top:15px;font-size:11px;color:#7c897b}.m13-modal .card{max-width:960px!important;width:calc(100vw - 30px)}.m13-modal textarea{min-height:190px}.m13-timeline{list-style:none;padding:0;margin-top:20px}.m13-timeline li{border-left:2px solid #e0e6df;padding:0 0 20px 16px;font-size:13px;overflow-wrap:anywhere}.m13-timeline small{display:block;margin-top:5px;color:#748579}.m13-code{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;background:#f2f4ee;border-radius:10px;padding:18px;color:#385744;line-height:1.9}.m13-detail-head{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:22px}.m13-note{padding:14px 18px;border-radius:10px;border:1px solid #eae2c9;background:#fffbef;color:#756339;font-size:13px;line-height:1.75;margin:16px 0}.m13-email-card{margin-bottom:24px}.m13-email-card p{font-size:13px;color:#68796d}.m13-variables{font-size:12px;line-height:2.2;color:#657468;word-break:break-word}.m13-robot{margin:14px 0}.m13-robot pre{white-space:pre-wrap;font:14px/1.8 system-ui;overflow-wrap:anywhere;background:#f6f7f3;border-radius:10px;padding:18px}.m13-robot .actions{justify-content:flex-end}.m13-card button[disabled]{opacity:.5;cursor:not-allowed}.m13-account-link{margin-top:18px;font-size:13px}.m13-status-message{white-space:pre-wrap;line-height:1.75}
@media(max-width:900px){.m13-two{grid-template-columns:1fr}.m13-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.m13-engine{width:100%;margin-left:0}.m13-hero{padding:24px}.m13-orbit{width:68px;height:68px;font-size:36px}}
@media(max-width:600px){.m13-hero{padding:22px}.m13-hero h2{font-size:24px}.m13-orbit{display:none}.m13-template-grid{grid-template-columns:1fr}.m13-card{padding:18px}.m13-stats article{padding:17px}.m13-subnav button{padding:10px 12px;font-size:13px}.m13-toolbar form{width:100%}.m13-toolbar select{min-width:0;flex:1}.m13-preview{padding:20px}.m13-modal .card{padding:18px!important}.m13-table{overflow:auto}.m13-table table{min-width:650px}.m13-pages{flex-wrap:wrap}.m13-pages span{width:100%}}
.m13-modal textarea{width:100%;box-sizing:border-box;font:14px/1.65 Arial,sans-serif;padding:12px 14px;border:1px solid #d8e2db;border-radius:10px;color:#243d30;background:#fff;resize:vertical;outline:none}.m13-modal textarea:focus{border-color:#397660;box-shadow:0 0 0 3px #3976601a}