:root{--navy-dark:#072E3E;--navy:#0A4D68;--navy-mid:#0D6080;--teal:#088395;--teal-light:#0AA3B8;--teal-pale:#D6F0F4;--ink:#0D1B22;--muted:#5A7A88;--line:#D8E8ED;--bg:#F4F8FA;--surface:#FFFFFF;--brand:var(--navy);--accent:var(--teal)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);direction:rtl;text-align:right;font-family:Tajawal,Segoe UI,system-ui,sans-serif;line-height:1.7}.page{min-height:100vh;display:grid;place-items:center;padding:20px}.card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 12px 40px #0a4d681f}.brandbar{display:flex;align-items:center;gap:10px;padding:14px 20px;border-bottom:1px solid var(--line);color:var(--navy)}.brandbar svg{flex:none}.brandbar b{font-size:15px}.brand-tag{font-size:11px;color:var(--muted);font-weight:400;display:block;line-height:1.3}.content{padding:22px;display:flex;flex-direction:column;gap:14px}.doc-tag{font-size:12px;color:var(--teal);font-weight:800;letter-spacing:.04em}h2{margin:0;font-size:20px;color:var(--navy)}.muted{color:var(--muted);font-size:14px;margin:0}.lines{border:1px solid var(--line);border-radius:10px;overflow:hidden}.li{display:flex;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line);font-size:14px;gap:10px}.li:last-child{border-bottom:0}.li b{font-variant-numeric:tabular-nums;font-family:Raleway,Tajawal,sans-serif;white-space:nowrap}.li-head{background:var(--teal-pale);font-weight:800;color:var(--navy);padding:9px 14px}.li-desc{display:block;font-size:12px;color:var(--muted)}.parties{display:flex;gap:10px;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:13px}.parties>div{flex:1;display:flex;flex-direction:column}.party-label{font-size:11px;color:var(--teal);font-weight:800}.party-sub{font-size:11px;color:var(--muted)}.total{display:flex;justify-content:space-between;align-items:center;padding:14px;background:var(--teal-pale);border:1px solid color-mix(in srgb,var(--teal) 30%,transparent);border-radius:10px;font-weight:800}.total b{color:var(--navy);font-variant-numeric:tabular-nums;font-family:Raleway,Tajawal,sans-serif}.btn{margin-top:6px;background:var(--teal);color:#fff;border:0;border-radius:10px;padding:15px;font-family:inherit;font-weight:800;font-size:15px;cursor:pointer;transition:background .2s ease}.btn:hover{background:var(--teal-light)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:none;border:0;color:var(--muted);font-family:inherit;font-size:13px;cursor:pointer;padding:8px}.fine{font-size:12px;color:var(--muted);text-align:center;margin:0}.field{border:1px solid var(--line);border-radius:10px;padding:13px;font-family:inherit;font-size:15px}.field:focus{outline:2px solid var(--teal);border-color:var(--teal)}.contract{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:14px;font-size:14px}.contract p{margin:0 0 8px}.err{color:#9a3b3b;font-size:13px;margin:0}.signpad-wrap{border:1.5px dashed color-mix(in srgb,var(--teal) 45%,transparent);border-radius:10px;background:var(--teal-pale);overflow:hidden}.signpad-label{display:flex;justify-content:space-between;align-items:center;padding:6px 12px;font-size:12px;color:var(--navy);font-weight:700}.clear{background:none;border:0;color:#9a3b3b;font-family:inherit;font-size:12px;cursor:pointer;font-weight:700}.signpad-canvas{width:100%;height:120px;display:block;touch-action:none;cursor:crosshair;background:#fff}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#072e3e8c;display:grid;place-items:center;padding:20px}.modal{background:var(--surface);border-radius:14px;padding:26px;width:100%;max-width:340px;text-align:center;display:flex;flex-direction:column;gap:12px}.wa-badge{width:52px;height:52px;border-radius:14px;background:var(--teal);display:grid;place-items:center;margin:0 auto}.otp-input{border:1.5px solid var(--line);border-radius:10px;padding:14px;font-size:24px;text-align:center;letter-spacing:.35em;font-family:Raleway,monospace;direction:ltr}.otp-input:focus{outline:2px solid var(--teal);border-color:var(--teal)}.done{text-align:center;display:flex;flex-direction:column;gap:12px;align-items:center;padding:16px 0}.check{width:74px;height:74px;border-radius:50%;background:var(--teal-pale);color:var(--teal);display:grid;place-items:center;border:2px solid color-mix(in srgb,var(--teal) 40%,transparent)}.dl{display:inline-block;background:var(--navy);color:#fff;border-radius:10px;padding:13px 22px;font-weight:800;font-size:14px;text-decoration:none}.dl:hover{background:var(--navy-mid)}