:root{--red:#e30613;--red-dark:#bd000b;--ink:#12161d;--sidebar:#090d12;--canvas:#f4f6f8;--surface:#fff;--border:#e2e6ea;--text:#171a1f;--muted:#697381;--green:#138a43;--amber:#b86a00;--radius:12px;--shadow:0 1px 3px rgba(16,24,40,.045)}
*{box-sizing:border-box}
html{background:var(--canvas);scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--text);font:13px/1.5 Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{transition:.16s ease}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(227,6,19,.18);outline-offset:2px}

/* Secure login */
body.login{min-height:100vh;display:grid;place-items:center;padding:28px;background:
radial-gradient(circle at 14% 15%,rgba(227,6,19,.18),transparent 29%),
radial-gradient(circle at 86% 80%,rgba(227,6,19,.10),transparent 32%),
linear-gradient(135deg,#070a0f,#121821)}
body.login:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.16;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:32px 32px}
.login .card{position:relative;width:min(430px,100%);padding:34px 36px 28px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(255,255,255,.97);box-shadow:0 28px 80px rgba(0,0,0,.42)}
.login .card:before{content:"SECURE CURRENCY OPERATIONS";display:block;margin-bottom:18px;color:var(--red);font-size:9px;font-weight:800;letter-spacing:1.6px;text-align:center}
.login .card img{display:block;width:108px;height:108px;margin:0 auto 17px;object-fit:cover;border-radius:50%;box-shadow:0 0 0 5px #fff,0 0 0 7px rgba(227,6,19,.15)}
.login h1{margin:0 0 22px;text-align:center;font-size:25px;letter-spacing:-.6px}
.login .btn{height:48px;margin-top:7px}

/* Application frame */
.shell{min-height:100vh}
.side{position:fixed;inset:0 auto 0 0;z-index:50;width:248px;display:flex;flex-direction:column;color:#f7f8fa;background:radial-gradient(circle at 20% 5%,rgba(227,6,19,.13),transparent 28%),linear-gradient(180deg,#0b1016,#080b10);border-right:1px solid rgba(255,255,255,.08)}
.brand{min-height:88px;display:flex;align-items:center;gap:11px;padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.07)}
.brand img{width:50px;height:50px;object-fit:cover;border-radius:50%;background:#fff;box-shadow:0 0 0 3px rgba(227,6,19,.22)}
.brand span{font-size:20px;font-weight:800;letter-spacing:-.7px}
.brand span:after{content:"Trade Smart, Trade Secure";display:block;margin-top:3px;color:#9ba5b1;font-size:8px;font-weight:500;letter-spacing:.45px}
.nav{flex:1;overflow-y:auto;padding:42px 12px 16px}
.nav:before{content:"MAIN MENU";position:absolute;top:110px;left:24px;color:#747f8b;font-size:9px;font-weight:800;letter-spacing:1.3px}
.nav a{position:relative;height:43px;display:flex;align-items:center;gap:12px;margin:2px 0;padding:0 12px 0 43px;border-radius:8px;color:#cbd1d9;font-weight:700}
.nav a:before{position:absolute;left:14px;width:20px;text-align:center;color:#8f99a5;font-size:15px}
.nav a:nth-child(1):before{content:"▦"}.nav a:nth-child(2):before{content:"↓"}.nav a:nth-child(3):before{content:"↑"}.nav a:nth-child(4):before{content:"↻"}.nav a:nth-child(5):before{content:"¤"}.nav a:nth-child(6):before{content:"♙"}.nav a:nth-child(7):before{content:"≡"}.nav a:nth-child(8):before{content:"▥"}.nav a:nth-child(9):before{content:"♙"}.nav a:nth-child(10):before{content:"◆"}.nav a:nth-child(11):before{content:"⚙"}.nav a:nth-child(12):before{content:"✓"}
.nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav a.on{color:#fff;background:linear-gradient(90deg,rgba(227,6,19,.43),rgba(227,6,19,.13));box-shadow:inset 3px 0 0 var(--red)}
.nav a.on:before{color:#fff}
.main{min-height:100vh;margin-left:248px;padding:0 24px 28px}
.top{position:sticky;top:0;z-index:30;height:72px;display:flex;align-items:center;justify-content:space-between;margin:0 -24px 21px;padding:0 24px;background:rgba(255,255,255,.95);border-bottom:1px solid var(--border);backdrop-filter:blur(12px)}
.top h1{margin:0 0 2px;font-size:21px;line-height:1.1;letter-spacing:-.45px}
.top .tag{color:var(--red);font-size:9px;font-weight:800;letter-spacing:1px;text-transform:uppercase}
.top>div:last-child{display:flex;align-items:center;gap:8px;color:#4a525d;font-size:11px;font-weight:700}
.top>div:last-child:before{content:"";width:9px;height:9px;border-radius:50%;background:#16a34a;box-shadow:0 0 0 4px rgba(22,163,74,.10)}
.top a[href*="logout"]{display:inline-flex;align-items:center;height:34px;margin-left:5px;padding:0 11px;border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--red)}
.top a[href*="logout"]:hover{border-color:#efb7bb;background:#fff7f7}

/* Shared surfaces */
.card{overflow:hidden;padding:18px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}
.card h2{margin:0 0 17px;font-size:15px;letter-spacing:-.25px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:17px}
.grid .card{margin:0}
.kpi{position:relative;min-height:130px;padding:17px}
.kpi:before{content:"";position:absolute;right:17px;top:17px;width:31px;height:31px;border-radius:8px;background:#fff0f1}
.kpi:after{content:"↗";position:absolute;right:25px;top:21px;color:var(--red);font-size:16px;font-weight:800}
.kpi b{display:block;color:#424852;font-size:10px;letter-spacing:.45px}
.kpi strong{display:block;margin-top:25px;font-size:clamp(20px,2vw,27px);letter-spacing:-.9px;font-variant-numeric:tabular-nums}
.kpi strong:after{content:"  Today";display:inline;color:var(--green);font-size:9px;font-weight:700;letter-spacing:0}
.row{display:grid;grid-template-columns:minmax(0,2.45fr) minmax(280px,.9fr);gap:17px;align-items:start}
.row>.card{margin:0}
.alert{margin:0 0 16px;padding:12px 14px;border:1px solid #bee2c9;border-radius:9px;color:#116f37;background:#effaf3;font-weight:700}
.alert.bad{color:#a20610;border-color:#f2bdc0;background:#fff1f2}
.tag{color:var(--muted);font-size:10px}
.pill{display:inline-flex;align-items:center;min-height:23px;padding:0 8px;border:1px solid #c7e8d1;border-radius:5px;color:#0e7a38;background:#effaf3;font-size:9px;font-weight:800;text-transform:capitalize}
.money{font-weight:800;font-variant-numeric:tabular-nums}

/* Forms */
.inline{display:flex;flex-wrap:wrap;align-items:end;gap:14px;padding:16px;border:1px solid #eceff2;border-radius:10px;background:#fafbfc}
.field{flex:1 1 205px}
.field label,.inline>label{display:block;margin-bottom:6px;color:#525b67;font-size:10px;font-weight:800}
input,select,textarea{width:100%;min-height:42px;padding:9px 11px;border:1px solid #d8dde3;border-radius:8px;background:#fff;color:var(--text)}
textarea{min-height:88px;resize:vertical}
input:hover,select:hover,textarea:hover{border-color:#b7bec7}
input:focus,select:focus,textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(227,6,19,.08);outline:0}
.btn{min-height:40px;display:inline-flex;align-items:center;justify-content:center;padding:0 15px;border:1px solid var(--border);border-radius:8px;background:#fff;color:#222;font-weight:800;cursor:pointer}
.btn:hover{border-color:#b9c0c8;background:#fafafa;transform:translateY(-1px)}
.btn.red{border-color:var(--red);color:#fff;background:linear-gradient(135deg,#ef111e,#d7000d);box-shadow:0 6px 14px rgba(227,6,19,.16)}
.btn.red:hover{background:linear-gradient(135deg,#f11825,#c9000c)}

/* Data tables */
table{width:100%;margin-top:17px;border-collapse:separate;border-spacing:0;white-space:nowrap;font-size:11px}
th{height:38px;padding:0 12px;color:#6c7480;background:#fafbfc;border-top:1px solid var(--border);border-bottom:1px solid var(--border);font-size:9px;font-weight:800;text-align:left;text-transform:uppercase;letter-spacing:.35px}
th:first-child{border-left:1px solid var(--border);border-radius:8px 0 0 0}
th:last-child{border-right:1px solid var(--border);border-radius:0 8px 0 0}
td{height:49px;padding:0 12px;border-bottom:1px solid #edf0f2;color:#424a55}
tbody tr:hover td{background:#fdfdfd}
td strong{color:#171a1f}
.card:has(table){overflow-x:auto}
.card:has(table)>h2,.card:has(table)>.inline,.card:has(table)>p{min-width:min(100%,720px)}

/* Footer and mobile navigation */
.foot{margin-top:28px;padding:19px 10px 0;border-top:1px solid var(--border);color:#87909b;font-size:10px;text-align:center}
.foot a{color:var(--red);font-weight:800}
.mobile-bar{display:none}
.menu-toggle{display:none}

@media(max-width:1100px){
 .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .row{grid-template-columns:1fr}
}
@media(max-width:820px){
 body{padding-bottom:67px}
 .side{width:278px;transform:translateX(-105%);box-shadow:20px 0 50px rgba(0,0,0,.25)}
 body.nav-open .side{transform:translateX(0)}
 body.nav-open:after{content:"";position:fixed;inset:0;z-index:45;background:rgba(4,7,11,.55);backdrop-filter:blur(2px)}
 .main{margin-left:0;padding:0 15px 24px}
 .top{height:64px;margin:0 -15px 16px;padding:0 15px 0 58px}
 .top h1{font-size:18px}
 .top>div:last-child{font-size:0}
 .top>div:last-child:before{display:none}
 .top a[href*="logout"]{font-size:10px}
 .menu-toggle{position:fixed;left:13px;top:14px;z-index:40;width:38px;height:36px;display:grid;place-items:center;border:1px solid var(--border);border-radius:8px;background:#fff;font-size:20px;cursor:pointer}
 .grid{gap:11px}
 .kpi{min-height:112px;padding:14px}
 .kpi strong{margin-top:22px;font-size:19px}
 .inline{padding:13px;gap:11px}
 .field{flex-basis:100%}
 .mobile-bar{position:fixed;inset:auto 0 0;z-index:42;height:65px;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.97);border-top:1px solid var(--border);box-shadow:0 -8px 24px rgba(16,24,40,.08);backdrop-filter:blur(12px)}
 .mobile-bar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#737c88;font-size:9px;font-weight:800}
 .mobile-bar a:before{font-size:18px}.mobile-bar a:nth-child(1):before{content:"▦"}.mobile-bar a:nth-child(2):before{content:"↓"}.mobile-bar a:nth-child(3):before{content:"↑"}.mobile-bar a:nth-child(4):before{content:"☰"}
 .mobile-bar a.active{color:var(--red)}
}
@media(max-width:560px){
 .login .card{padding:28px 20px 23px}
 .grid{grid-template-columns:1fr}
 .kpi{min-height:105px}
 .top .tag{display:none}
 .card{padding:14px;border-radius:10px}
 table{font-size:10px}
 th,td{padding-left:10px;padding-right:10px}
}
@media print{
 .side,.top,.mobile-bar,.menu-toggle,.btn,.foot{display:none!important}
 body,.main{margin:0;padding:0;background:#fff}
 .card{box-shadow:none}
}