:root{
  --teal:#5A9B97;--teal-dark:#2C4A49;--teal-mid:#3D6B68;--teal-light:#EBF4F3;
  --bg:#EEF7F5;--gold:#C4956A;--red:#C05B5B;
  --text:#1E2D2B;--text-mid:#4A6461;--text-light:#8AABAA;--border:#D0E5E3;
  --sw:244px;--hh:60px;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Cormorant Garamond',serif;background:var(--bg);color:var(--text);font-size:16px;-webkit-text-size-adjust:100%;text-size-adjust:100%;}
#login-screen{position:fixed;inset:0;background:#2C4A49;display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px;min-height:100vh;min-height:100dvh}
.login-box{background:#fff;padding:46px 44px 40px;border-radius:4px;width:420px;max-width:100%;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.32)}
.login-logo{margin-bottom:2px;text-align:center}
.login-logo img{height:104px;width:auto;display:inline-block}
.login-div{height:1px;background:#D0E5E3;margin:20px 0 22px}
.login-sub{font-size:14px;letter-spacing:3px;color:#4A6461;text-transform:uppercase;margin-bottom:22px;font-family:'Cormorant Garamond',Georgia,serif}
.login-box input{width:100%;padding:13px 16px;border:1px solid #D0E5E3;border-radius:3px;font-size:18px;font-family:'Cormorant Garamond',Georgia,serif;margin-bottom:11px;color:#1E2D2B;background:#fff;box-sizing:border-box}
.login-box input:focus{outline:none;border-color:#5A9B97}
.login-btn{width:100%;padding:15px;background:#2C4A49;color:#fff;border:none;border-radius:3px;font-size:14px;letter-spacing:3px;cursor:pointer;font-family:'Cormorant Garamond',Georgia,serif;margin-top:4px}
.login-btn:hover{background:#4A6461}
.login-err{color:#C05B5B;font-size:15px;margin-top:10px;min-height:18px;font-family:'Cormorant Garamond',Georgia,serif;background:none;padding:0;border-radius:0}
.login-ver{margin-top:22px;font-size:17px;color:#4A6461;letter-spacing:1px;font-family:'Cormorant Garamond',Georgia,serif}
#topbar{position:fixed;top:0;left:0;right:0;height:var(--hh);background:var(--teal-dark);display:flex;align-items:center;padding:0 20px;z-index:100;gap:12px;}
.tb-pipe{width:1px;height:24px;background:rgba(255,255,255,0.2);}
.tb-title{font-style:italic;color:rgba(255,255,255,0.55);font-size:17px;}
.tb-spacer{flex:1;}
.tb-user{color:rgba(255,255,255,0.75);font-size:13px;letter-spacing:2px;}
.tb-logout{background:none;border:1px solid rgba(255,255,255,0.22);color:rgba(255,255,255,0.6);padding:5px 12px;border-radius:3px;font-size:12px;letter-spacing:1px;cursor:pointer;font-family:'Cormorant Garamond',serif;}
.tb-logout:hover{background:rgba(255,255,255,0.08);}
#sidebar{position:fixed;top:var(--hh);left:0;bottom:0;width:var(--sw);background:#F0F7F6;border-right:1px solid var(--border);overflow-y:auto;display:none;}
.period-box{padding:14px 13px;background:white;border-bottom:1px solid var(--border);}
#main{margin-left:var(--sw);margin-top:var(--hh);padding:22px 26px;min-height:calc(100vh - var(--hh));min-height:calc(100dvh - var(--hh));}
.view-title{font-size:34px;font-weight:400;color:var(--teal-dark);}
.view-sub{font-style:italic;color:var(--text-mid);font-size:16px;margin-top:2px;}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px;}
.kpi-card{background:white;border:1px solid var(--border);border-radius:4px;padding:16px 18px;}
.kpi-lbl{font-size:11px;letter-spacing:2px;color:var(--text-mid);text-transform:uppercase;margin-bottom:6px;}
.kpi-val{font-size:28px;color:var(--teal-dark);line-height:1;}
.kpi-sub{font-size:13px;color:var(--text-light);margin-top:4px;}
.btn-primary{padding:9px 20px;background:var(--teal-dark);color:white;border:none;border-radius:3px;font-size:14px;letter-spacing:1px;cursor:pointer;font-family:'Cormorant Garamond',serif;}
.btn-primary:hover{background:var(--teal-mid);}
.modal-hd{padding:20px 24px 15px;border-bottom:1px solid var(--border);}
.modal-body{padding:20px 24px;}
.modal-ft{padding:13px 24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:10px;}
.tb-logout{font-size:13px;}
.view-sub{font-size:18px;}