:root {
  --gm-green:#068149;
  --gm-orange:#EC6B06;
  --gm-white:#ffffff;
  --gm-soft:#f4f6f8;
  --gm-text:#1f2937;
  --gm-muted:#667085;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--gm-text)}
.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,var(--gm-green),#0b6b40)}
.auth-card{width:min(92vw,480px);background:var(--gm-white);border-radius:26px;padding:36px 32px;box-shadow:0 20px 60px rgba(0,0,0,.18);text-align:center}
.gm-badge{width:108px;height:108px;border-radius:999px;margin:0 auto 18px;background:var(--gm-orange);color:#fff;font-weight:700;font-size:42px;display:flex;align-items:center;justify-content:center}
h1{font-size:28px;line-height:1.15;margin:0 0 6px}
.subtitle{margin:0 0 24px;color:var(--gm-muted);font-size:18px}
.auth-form{text-align:left}
.auth-form label{display:block;font-size:15px;font-weight:700;margin:16px 0 8px}
.auth-form input{width:100%;padding:14px 16px;border:2px solid #d7dde5;border-radius:14px;font-size:16px;outline:none}
.auth-form input:focus{border-color:#7eb9ff;box-shadow:0 0 0 3px rgba(126,185,255,.2)}
.auth-form button{width:100%;margin-top:20px;background:var(--gm-green);border:none;color:#fff;padding:14px 18px;border-radius:14px;font-size:18px;font-weight:700;cursor:pointer}
.auth-form button:hover{filter:brightness(.97)}
.login-note{margin-top:18px;color:var(--gm-muted)}
.alert{padding:14px 16px;border-radius:14px;margin:0 0 18px}
.alert-error{background:#fde2e2;color:#a12828}
.alert-success{background:#e3f6e8;color:#106d34}
.dashboard-body{background:var(--gm-soft);min-height:100vh}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;background:var(--gm-green);color:#fff}
.topbar a{color:#fff;text-decoration:none;margin-left:18px;font-weight:700}
.brand{font-weight:700}
.container{max-width:1100px;margin:28px auto;padding:0 16px}
.panel{background:#fff;border-radius:18px;padding:28px;box-shadow:0 12px 28px rgba(0,0,0,.08)}