:root{--blue:#147fba;--blue2:#1ca6df;--ink:#153e58;--orange:#ff9b22;--red:#e94463;--green:#16a070;--bg:#f4f8fb;--line:#e2ebf1;--muted:#718293;--card:#fff;--r:18px}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Tahoma,Arial,sans-serif;color:var(--ink);font-size:14px}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}.shell{min-height:100vh}.brand{font-weight:800;font-size:20px;color:var(--ink)}.brand small{display:block;color:var(--muted);font-size:10px;font-weight:400}.customer{max-width:560px;margin:auto;background:white;min-height:100vh;position:relative;padding-bottom:84px}.top{height:72px;padding:15px 22px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);background:#fff}.title{font-size:18px;font-weight:800}.sub{display:block;color:var(--muted);font-size:11px;font-weight:400;margin-top:4px}.content{padding:20px}.card{background:var(--card);border:1px solid var(--line);box-shadow:0 8px 20px #17415c0a;border-radius:var(--r);padding:18px;margin-bottom:14px}.hero{background:linear-gradient(135deg,#e9f8ff,#fff);border:1px solid #cceefa}.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.grow{flex:1}.muted{color:var(--muted)}.tiny{font-size:11px}.big{font-size:26px;font-weight:800}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--blue2);color:white;border-radius:12px;padding:12px 16px;font-weight:700}.btn.full{width:100%}.btn.outline{background:white;color:var(--blue);border:1px solid #a9ddef}.btn.danger{background:var(--red)}.btn:disabled{opacity:.5;cursor:not-allowed}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.tile{border:1px solid var(--line);border-radius:14px;padding:15px;background:#fff;text-align:center;color:var(--ink);font-weight:700}.tile .icon{font-size:22px;display:block;margin-bottom:6px}.field{margin-bottom:14px}.field label{display:block;font-weight:700;margin:0 0 7px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#fbfdff;border-radius:11px;padding:12px;color:var(--ink);outline:none}.field textarea{min-height:100px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue2);box-shadow:0 0 0 3px #20a5df20}.bottom{position:fixed;bottom:0;right:0;left:0;margin:auto;max-width:560px;background:#fff;border-top:1px solid var(--line);display:flex;justify-content:space-around;padding:8px 3px 10px;z-index:3}.navbtn{background:transparent;color:var(--muted);font-size:11px;padding:4px 8px}.navbtn.active{color:var(--blue);font-weight:800}.navbtn span{display:block;font-size:18px}.chip{border:1px solid var(--line);background:white;border-radius:99px;padding:8px 12px;white-space:nowrap}.chip.active{color:white;background:var(--blue);border-color:var(--blue)}.chips{display:flex;gap:7px;overflow:auto;padding-bottom:5px}.list{padding:0;margin:0;list-style:none}.list li{padding:13px 0;border-bottom:1px solid var(--line)}.list li:last-child{border-bottom:0}.status{border-radius:99px;padding:4px 8px;font-size:11px;background:#e8f7ef;color:var(--green);display:inline-block}.status.pending{background:#fff3dc;color:#ac6e00}.status.red{background:#ffe6eb;color:var(--red)}.empty{text-align:center;padding:34px 12px;color:var(--muted)}.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#f8fcff,#e8f4fa)}.login .card{width:min(430px,92vw);padding:28px}.admin{min-height:100vh;display:grid;grid-template-columns:280px 1fr;direction:rtl}.sidebar{background:#fff;border-left:1px solid var(--line);padding:20px 14px;position:sticky;top:0;height:100vh;overflow:auto}.sidegroup{color:var(--muted);font-size:11px;margin:22px 10px 7px}.sidelink{display:flex;width:100%;text-align:right;gap:10px;align-items:center;padding:11px;border-radius:10px;background:transparent;color:var(--ink)}.sidelink.active{background:var(--blue2);color:#fff}.main{min-width:0}.adminhead{padding:19px 28px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.mainbody{padding:28px;max-width:1450px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}.metric{padding:18px;background:#fff;border:1px solid var(--line);border-radius:14px}.metric .n{font-size:23px;font-weight:800;margin-top:8px}.tabs{display:flex;gap:8px;margin-bottom:16px}.tab{padding:9px 15px;border-radius:11px;background:white;border:1px solid var(--line);color:var(--ink)}.tab.active{background:var(--blue2);color:white}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.toolbar input,.toolbar select{border:1px solid var(--line);border-radius:10px;padding:10px;background:#fff;min-width:180px}.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:white}table{border-collapse:collapse;width:100%;min-width:700px}th,td{padding:13px;text-align:right;border-bottom:1px solid var(--line)}th{background:#eff7fb;font-size:12px}tr:last-child td{border:0}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px}.notice{padding:14px;border-radius:12px;background:#fff7e7;color:#875d0b;line-height:1.8}.modal{position:fixed;inset:0;background:#00162670;display:grid;place-items:center;padding:18px;z-index:9}.modal .card{width:min(600px,100%);max-height:90vh;overflow:auto}.toast{position:fixed;left:20px;bottom:25px;background:#153e58;color:white;padding:12px 16px;border-radius:10px;z-index:10}@media(max-width:850px){.admin{grid-template-columns:1fr}.sidebar{position:static;height:auto;border-left:0;border-bottom:1px solid var(--line);display:flex;overflow:auto;gap:5px;padding:10px}.sidebar .brand,.sidegroup{display:none}.sidelink{white-space:nowrap;width:auto;padding:9px}.mainbody{padding:16px}.adminhead{padding:15px}.metrics{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}}@media(max-width:430px){.content{padding:15px}.grid3{grid-template-columns:repeat(2,1fr)}.metrics{grid-template-columns:1fr}.bottom{font-size:10px}}