:root{--tx-bg:#f4f7fb;--tx-surface:#fff;--tx-surface-soft:#eef3f8;--tx-primary:#1f4f78;--tx-primary-dark:#173b5b;--tx-accent:#5f8fb8;--tx-text:#1d2733;--tx-text-muted:#667281;--tx-border:#d9e1e8;--tx-success:#2f7d5b;--tx-warning:#a56b00;--tx-danger:#a83a3a;--tx-radius:10px;--tx-shadow:0 2px 8px #14283c14}*{box-sizing:border-box}body{background:var(--tx-bg);color:var(--tx-text);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:var(--tx-primary);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}.tx-page-header{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px;display:flex}.tx-page-title{margin:0 0 6px;font-size:28px}.tx-muted{color:var(--tx-text-muted)}.tx-card{background:var(--tx-surface);border:1px solid var(--tx-border);border-radius:var(--tx-radius);box-shadow:var(--tx-shadow);margin-bottom:24px;padding:24px}.tx-card-title{margin:0 0 18px;font-size:20px}.tx-button{cursor:pointer;background:var(--tx-primary);color:#fff;border:0;border-radius:8px;padding:10px 16px;text-decoration:none;display:inline-block}.tx-button:hover{background:var(--tx-primary-dark);text-decoration:none}.tx-button-secondary{background:var(--tx-surface-soft);color:var(--tx-primary);border:1px solid var(--tx-border)}.tx-badge{border-radius:999px;padding:5px 10px;font-size:13px;font-weight:600;display:inline-block}.tx-badge-success{color:var(--tx-success);background:#e5f3ec}.tx-table{border-collapse:collapse;width:100%}.tx-table th{text-align:left;border-bottom:1px solid var(--tx-border);color:var(--tx-text-muted);padding:12px;font-size:13px}.tx-table td{border-bottom:1px solid var(--tx-border);padding:12px}.tx-detail-grid{grid-template-columns:minmax(150px,220px) 1fr;gap:10px 24px;display:grid}.tx-detail-label{font-weight:600}.tx-form-group{margin-bottom:18px}.tx-form-label{margin-bottom:6px;font-weight:600;display:block}.tx-input,.tx-select,.tx-textarea{border:1px solid var(--tx-border);background:#fff;border-radius:8px;width:100%;max-width:600px;padding:10px 12px}.tx-input:focus,.tx-select:focus,.tx-textarea:focus{border-color:var(--tx-accent);outline:none;box-shadow:0 0 0 3px #5f8fb826}.tx-error{color:var(--tx-danger);margin-top:5px;font-size:13px}.tx-tabs{border-bottom:1px solid var(--tx-border);flex-wrap:wrap;gap:8px;margin-bottom:24px;display:flex}.tx-tab{color:var(--tx-text-muted);border-bottom:3px solid #0000;padding:10px 14px;text-decoration:none}.tx-tab:hover{color:var(--tx-primary);text-decoration:none}.tx-tab-active{color:var(--tx-primary);border-bottom-color:var(--tx-primary);font-weight:600}