.itxst{--itxst-ink:#142737;--itxst-line:#dce5eb;--itxst-accent:#176d9c;--itxst-soft:#f4f8fb;color:var(--itxst-ink);max-width:1280px;line-height:1.6}.itxst *{box-sizing:border-box}.itxst h1,.itxst h2,.itxst h3{color:var(--itxst-ink);line-height:1.3;margin:0 0 16px}.itxst h3{font-size:21px}.itxst a{color:var(--itxst-accent);text-underline-offset:3px}.itxst-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:16px}.itxst-heading h1,.itxst-heading h2,.itxst-heading h3{margin:0;overflow-wrap:anywhere;flex:1}.itxst-panel,.itxst-message{border:1px solid var(--itxst-line);border-radius:10px;background:#fff;padding:24px;margin:20px 0;box-shadow:0 3px 12px #102b3b05}.itxst-balance{display:flex;gap:18px;align-items:center;flex-wrap:wrap;padding:18px 22px;background:#eff7fc;border:1px solid #c9dfed;border-radius:10px;margin:20px 0}.itxst-balance strong{font-size:26px;line-height:1.2}.itxst-balance a{margin-left:auto}.itxst-negative{background:#fff2ee;border-color:#efc7b9}.itxst-negative strong{color:#8a2e20}.itxst-muted,.itxst small{color:#566975}.itxst-form{display:grid;gap:16px}.itxst-form label,.itxst-filters label{font-weight:600;display:grid;gap:6px}.itxst input[type=text],.itxst input[type=email],.itxst input[type=search],.itxst input[type=number],.itxst input[type=date],.itxst select,.itxst textarea{font:inherit!important;line-height:1.4!important;color:var(--itxst-ink)!important;background:#fff!important;border:1px solid #becdd7!important;border-radius:6px!important;padding:10px 12px!important;min-height:44px!important;width:100%;max-width:100%;height:auto!important;box-shadow:none}.itxst textarea{resize:vertical}.itxst input:focus,.itxst select:focus,.itxst textarea:focus,.itxst button:focus-visible,.itxst a:focus-visible{outline:2px solid #137fb7!important;outline-offset:3px}.itxst input[type=file]{display:block;max-width:100%;font-weight:400;padding:8px 0}.itxst-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}.itxst .button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;font:inherit;font-size:14px;font-weight:600;line-height:1.3;padding:11px 17px;border:1px solid #becdd7;border-radius:6px;text-decoration:none;cursor:pointer;white-space:normal;background:#fff;color:var(--itxst-ink);width:fit-content}.itxst .button-primary{background:var(--itxst-accent);color:#fff;border-color:var(--itxst-accent)}.itxst .button:hover{filter:brightness(.94)}.itxst button:disabled{opacity:.6;cursor:wait}.itxst-inline{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.itxst-inline label{min-width:210px}.itxst-filters{display:flex;align-items:end;gap:14px;flex-wrap:wrap;margin:24px 0}.itxst-filters label{flex:1;min-width:160px}.itxst-table-wrap{overflow-x:auto;border:1px solid var(--itxst-line);border-radius:8px}.itxst .itxst-table{width:100%;border-collapse:collapse;margin:0;min-width:610px;background:#fff;text-align:left;font-size:14px}.itxst-table th{background:var(--itxst-soft);font-weight:600;white-space:normal}.itxst-table th,.itxst-table td{padding:15px 14px;border:0;border-bottom:1px solid var(--itxst-line);vertical-align:top}.itxst-table tr:last-child td{border-bottom:0}.itxst-table td:nth-child(2){min-width:200px}.itxst-table p{margin:6px 0}.itxst-badge{display:inline-block;padding:4px 11px;border-radius:30px;background:#edf1f4;font-size:13px;font-weight:600;white-space:nowrap}.itxst-open{background:#e6f1ff;color:#18518d}.itxst-in_progress{background:#e6f5ec;color:#24613e}.itxst-waiting_customer{background:#fff3d7;color:#805618}.itxst-closed{background:#edf0f2;color:#51606a}.itxst-thread{margin:28px 0}.itxst-message{border-left:4px solid #bbcbd6;margin:14px 0}.itxst-staff-message{border-left-color:var(--itxst-accent);background:#f8fcff}.itxst-internal{background:#fff9e9;border-left-color:#d19d36}.itxst-body{overflow-wrap:anywhere;margin:12px 0;white-space:normal}.itxst-files{list-style:none;margin:16px 0 0;padding:12px 0 0;border-top:1px solid var(--itxst-line)}.itxst-files li{margin:6px 0}.itxst-files a{overflow-wrap:anywhere}.itxst-billing{font-weight:600}.itxst details{margin-top:12px}.itxst summary{cursor:pointer;font-weight:600;margin-bottom:12px}.itxst-pagination{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:22px 0}.itxst-pagination a{display:inline-flex;justify-content:center;padding:6px 11px;border:1px solid var(--itxst-line);border-radius:5px;text-decoration:none;min-width:35px}.itxst-pagination a[aria-current]{background:var(--itxst-accent);color:#fff}.itxst-pagination span{font-size:13px;margin-left:10px}.itxst-alert{padding:14px 18px;border:1px solid #b9dac6;background:#effaf3;border-radius:8px;margin:18px 0}.itxst-warning{border-color:#e0c493;background:#fff8e9}.itxst .itxst-check{display:flex;align-items:center;font-weight:400;gap:10px}.itxst-form small{font-size:13px}.itxst-form p{margin:0}.itxst-charge{margin-top:14px}@media(max-width:640px){.itxst-panel,.itxst-message{padding:16px}.itxst-heading{align-items:flex-start}.itxst h3{font-size:19px}.itxst-balance{gap:10px;padding:15px}.itxst-balance span{width:100%}.itxst-balance a{margin-left:0;width:100%}.itxst-filters{display:grid;grid-template-columns:1fr}.itxst-filters label{min-width:0}.itxst-inline{align-items:stretch}.itxst-inline label{width:100%}.itxst .button{min-height:44px}.itxst-pagination{gap:4px}}