:root{--navy:#123b67;--blue:#1769aa;--ink:#172b42;--muted:#718096;--line:#e5edf4;--bg:#f4f7fb;--green:#15966b;--red:#c0392b}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}button,input,select{font:inherit}button{cursor:pointer;border:0;border-radius:9px;padding:11px 16px;font-weight:650}.hidden{display:none!important}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#0e3157,#1d75b8)}.login-card{background:white;width:min(420px,100%);padding:34px;border-radius:20px;box-shadow:0 20px 60px #06244355}.brand-mark{background:var(--navy);color:white;width:62px;height:62px;border-radius:16px;display:grid;place-items:center;font-weight:900}.login-card h1{font-size:25px;margin:22px 0 5px}.login-card p,.panel p{color:var(--muted);margin-top:5px}label{display:grid;gap:7px;font-size:13px;font-weight:650;margin:14px 0}.login-card input,input,select{width:100%;padding:12px;border:1px solid #d8e2ec;border-radius:9px;background:white;color:var(--ink)}.primary{background:var(--blue);color:white}.login-card .primary{width:100%;margin-top:12px}.error{color:var(--red)}.app{min-height:100vh}.sidebar{width:245px;position:fixed;inset:0 auto 0 0;background:#102f50;color:white;padding:24px 16px;display:flex;flex-direction:column}.side-brand{padding:8px 12px 28px;display:grid;gap:3px}.side-brand span{font-size:25px;font-weight:900;letter-spacing:2px}.side-brand small{color:#9bb9d4;font-size:10px;letter-spacing:2px}.sidebar nav{display:grid;gap:7px}.nav,.logout{background:transparent;color:#d5e2ef;text-align:left}.nav.active,.nav:hover{background:#1c527e;color:white}.logout{margin-top:auto;border:1px solid #54708a}.main{margin-left:245px;padding:28px 34px;max-width:1600px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.topbar small{color:var(--blue);font-weight:800;letter-spacing:1.5px}.topbar h2{font-size:27px;margin:5px 0}.top-actions{display:flex;align-items:center;gap:15px;color:var(--muted);font-size:13px}.avatar{width:38px;height:38px;background:#dcecf8;color:var(--navy);border-radius:50%;display:grid;place-items:center;font-weight:800}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat,.panel{background:white;border:1px solid var(--line);border-radius:15px;padding:20px;box-shadow:0 3px 12px #193c5b08}.stat small,.stat span{display:block;color:var(--muted)}.stat strong{display:block;font-size:27px;margin:12px 0 5px}.panel{margin-bottom:20px}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px}.panel-head h3{margin:0;font-size:18px}.panel-head p{margin:5px 0 0;font-size:13px}.outline{background:white;border:1px solid #cbd9e6;color:var(--blue)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 18px}.form-grid label{margin:5px 0 12px}.form-grid .wide{grid-column:1/-1}.form-grid button{justify-self:start}.hint{font-size:12px;color:var(--muted);background:#f2f7fb;padding:12px;border-radius:8px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:650px}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);font-size:13px}th{color:#718096;background:#f8fafc;font-size:11px;text-transform:uppercase}.pill{display:inline-block;padding:5px 9px;border-radius:30px;font-size:11px;font-weight:750}.paid{background:#e5f7ef;color:#12845d}.unpaid{background:#fff1df;color:#a65a08}.small-btn{padding:7px 10px;font-size:12px;background:#eaf4fb;color:var(--blue);margin:2px}.printer-box{display:flex;align-items:center;justify-content:space-between;padding:20px;border:1px solid var(--line);border-radius:13px}.printer-icon{font-size:36px;color:var(--blue)}.printer-actions{display:flex;gap:10px;flex-wrap:wrap}.toast{position:fixed;right:22px;bottom:22px;background:#123b67;color:white;padding:13px 18px;border-radius:10px;opacity:0;transition:.2s;pointer-events:none}.toast.show{opacity:1}@media(max-width:900px){.sidebar{width:190px}.main{margin-left:190px;padding:22px}.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.sidebar{position:static;width:auto;padding:12px}.side-brand{padding:4px 8px 12px}.sidebar nav{grid-template-columns:repeat(2,1fr)}.nav{font-size:12px;padding:10px}.logout{margin-top:10px}.main{margin:0;padding:16px}.topbar h2{font-size:22px}.top-actions #today{display:none}.stats{gap:9px}.stat{padding:14px}.stat strong{font-size:21px}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.printer-box{display:block}.printer-actions{margin-top:18px}.panel-head{align-items:flex-start;flex-direction:column}}