:root{--navy:#0c1a2e;--navy2:#122846;--bg:#f5f7fa;--panel:#fff;--text:#142033;--muted:#6b778b;--line:#e3e8ef;--accent:#173b68;--danger:#b42318;--success:#237a57;--warning:#a15c10;--shadow:0 1px 3px rgba(15,23,42,.05)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}.app-shell{display:flex;min-height:100vh}.sidebar{width:238px;background:linear-gradient(180deg,var(--navy),#081524);color:#fff;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0}.brand{padding:30px 22px 24px;border-bottom:1px solid rgba(255,255,255,.09)}.brand-main{font-size:22px;font-weight:800;letter-spacing:.4px}.brand-sub{font-size:14px;letter-spacing:2.2px;color:#a9c0dd;margin-top:6px}.nav-list{padding:18px 10px;display:flex;flex-direction:column;gap:4px}.nav-item{color:#e8eef6;text-decoration:none;padding:12px 13px;border-radius:8px;font-size:15px}.nav-item:hover,.nav-item.active{background:#17365e}.sidebar-footer{margin-top:auto;padding:18px 14px;border-top:1px solid rgba(255,255,255,.1)}.user-card{display:flex;align-items:center;gap:10px;margin-bottom:15px}.avatar{width:38px;height:38px;border-radius:50%;background:#294463;display:grid;place-items:center;font-weight:700}.user-card strong,.user-card span{display:block}.user-card span{font-size:12px;color:#aab7c7;margin-top:3px}.logout-link{color:#d8e2ed;text-decoration:none}.main-content{margin-left:238px;width:calc(100% - 238px);padding:34px 40px 48px}.page-header{margin-bottom:24px}.page-header.split,.panel-header.split{display:flex;justify-content:space-between;align-items:center;gap:18px}.page-header h1{font-size:32px;margin:0 0 6px}.page-header p,.panel-header 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#edf0f4;text-align:left;white-space:nowrap}th{font-size:11px;text-transform:uppercase;letter-spacing:.35px;color:#647286;background:#fbfcfd}td.amount,th.amount{text-align:right}.table-link{color:#152a45;font-weight:700;text-decoration:none}.table-link:hover{text-decoration:underline}.status{display:inline-block;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:700;background:#eef2f6;color:#465568}.status.open{color:var(--success);background:#eef8f3}.status.partially_paid{color:var(--warning);background:#fff6e9}.status.paid{color:#38536f;background:#eef4fa}.actions{display:flex;gap:6px}.btn{display:inline-block;border:1px solid #cfd8e3;background:#fff;color:#24364d;padding:9px 13px;border-radius:8px;text-decoration:none;font:inherit;cursor:pointer}.btn:hover{background:#f7f9fb}.btn.primary{background:var(--navy2);border-color:var(--navy2);color:#fff}.btn.small{padding:6px 9px;font-size:12px}.btn.full{width:100%}.pagination{display:flex;justify-content:space-between;align-items:center;padding:15px 18px;color:var(--muted)}.pagination div{display:flex;gap:8px}.empty-state{padding:28px!important;text-align:center!important;color:#8994a4}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:20px}.detail-list{padding:6px 20px 16px}.detail-list>div{display:flex;justify-content:space-between;gap:18px;padding:12px 0;border-bottom:1px solid #edf0f4}.detail-list span{color:var(--muted)}.simple-list{padding:12px 18px}.list-row{display:flex;justify-content:space-between;padding:12px;text-decoration:none;color:var(--text);border-bottom:1px solid #edf0f4}.form-panel{padding:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-stack{display:flex;flex-direction:column;gap:16px}.form-grid label,.form-stack 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span{display:block;color:#5c718a;font-size:13px;letter-spacing:2px;margin-top:5px}.login-card h1{margin:28px 0 6px}.login-card p{color:var(--muted);margin:0 0 22px}@media(max-width:1100px){.metric-grid.four{grid-template-columns:repeat(2,1fr)}.two-column{grid-template-columns:1fr}}@media(max-width:760px){.sidebar{position:static;width:100%;min-height:auto}.app-shell{display:block}.main-content{margin-left:0;width:100%;padding:24px 16px}.sidebar-footer{display:none}.metric-grid.four,.metric-grid.three,.metric-grid.two,.form-grid{grid-template-columns:1fr}.page-header.split,.panel-header.split{align-items:flex-start;flex-direction:column}.filter-bar{align-items:stretch}.search-input{min-width:0}.actions{min-width:250px}}

.terms-note{border:1px solid var(--line);background:#fafbfc;border-radius:8px;padding:13px 14px;color:#526174}.signature-link{display:block!important}.signature-link span{display:block;margin-bottom:7px}.signature-link input{width:100%;border:1px solid #d5dde7;border-radius:8px;padding:9px 10px;background:#fafbfc}.attachment-options{display:flex;gap:22px;flex-wrap:wrap;padding:8px 0}.attachment-options .checkbox-label{margin-top:0}.public-sign-body{margin:0;background:#f3f5f7;color:#172033;font-family:Inter,Segoe UI,Arial,sans-serif;min-height:100vh;padding:36px 18px}.public-sign-card{max-width:820px;margin:auto;background:white;border:1px solid #e3e8ef;border-radius:14px;padding:32px;box-shadow:0 8px 25px rgba(15,23,42,.06)}.public-brand{font-size:21px;font-weight:800;margin-bottom:26px}.public-brand span{display:block;font-size:12px;letter-spacing:2px;color:#6b778b;margin-top:4px}.muted{color:#6b778b}.terms-public{margin:25px 0}.terms-scroll{white-space:pre-wrap;border:1px solid #e3e8ef;background:#fafbfc;border-radius:10px;padding:18px;max-height:360px;overflow:auto;line-height:1.55}.public-sign-card .form-stack input{width:100%}#signature-pad{width:100%;height:180px;border:1px solid #cfd8e3;border-radius:10px;background:#fff;touch-action:none}.signature-actions{display:flex;justify-content:flex-end;gap:10px}.signed-box{border:1px solid #cce6d9;background:#f2fbf6;border-radius:10px;padding:18px;margin-top:24px}