/* OCC Login Screen */

:root{
  --bg: #f4f7fb;
  --card: #ffffff;
  --border: #e5eaf0;
  --text: #1e293b;
  --muted: #64748b;
  --accent: #2563eb;
  --shadow: 0 30px 60px rgba(0,0,0,0.08);
  --radius: 18px;
  --font-sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

*{ box-sizing:border-box; }

body{
  margin:0;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  background:
    radial-gradient(1200px 600px at 20% -10%, #ffffff 0%, var(--bg) 60%);
  font-family:var(--font-sans);
  color:var(--text);
}

.login-wrap{
  width:100%;
  padding:20px;
}

.login-card{
  max-width:420px;
  margin:0 auto;
  background:var(--card);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:36px 34px 32px;
  border:1px solid var(--border);
}

.login-title{
  text-align:center;
  font-size:26px;
  font-weight:600;
  letter-spacing:0.5px;
  margin-bottom:28px;
}

.login-title span{
  display:inline-block;
}

.login-title .accent{
  color:var(--accent);
  font-weight:700;
  margin:0 4px;
}

.login-error{
  background:#fee2e2;
  color:#991b1b;
  border:1px solid #fecaca;
  border-radius:12px;
  padding:10px 12px;
  margin-bottom:18px;
  font-size:14px;
  text-align:center;
}

.field{
  margin-bottom:18px;
}

label{
  display:block;
  font-size:13px;
  color:var(--muted);
  margin-bottom:6px;
}

input{
  width:100%;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  font-size:15px;
  outline:none;
  background:#fff;
}

input:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(37,99,235,0.12);
}

button{
  width:100%;
  margin-top:10px;
  padding:12px;
  border-radius:14px;
  border:1px solid var(--accent);
  background:var(--accent);
  color:#fff;
  font-size:15px;
  font-weight:600;
  cursor:pointer;
}

button:hover{
  background:#1d4ed8;
}

.login-footer{
  margin-top:26px;
  font-size:12px;
  color:var(--muted);
  text-align:center;
  line-height:1.4;
}