:root{
  --bg: #F5F5F1;
  --surface: #FFFFFF;
  --ink: #1F2A37;
  --ink-soft: #57626E;
  --line: #DEDCD3;
  --accent: #2F6F62;
  --accent-soft: #E4EEEC;
  --gold: #AD8A46;
}
*{box-sizing:border-box; margin:0; padding:0;}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px 20px;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);}

.card{
  width:100%; max-width:420px;
  background:var(--surface); border:1px solid var(--line); border-radius:14px;
  padding:36px;
}
.card.wide{ max-width:640px; }

.top-row{
  display:flex; align-items:center; justify-content:space-between; margin-bottom:26px;
}
.brand{
  font-family:Georgia,'Times New Roman',serif; font-weight:600; font-size:16px; color:var(--ink);
}
.logout{
  font-family:'Courier New',Consolas,monospace; font-size:12.5px; color:var(--ink-soft);
  text-decoration:none; border:1px solid var(--line); padding:6px 12px; border-radius:100px;
}
.logout:hover{ border-color:var(--ink); color:var(--ink); }

h1{
  font-family:Georgia,'Times New Roman',serif; font-weight:600; font-size:24px;
  margin-bottom:8px; letter-spacing:-0.01em;
}
.sub{ font-size:14px; color:var(--ink-soft); margin-bottom:26px; }

label{
  display:block; font-family:'Courier New',Consolas,monospace; font-size:11.5px;
  text-transform:uppercase; letter-spacing:0.06em; color:var(--ink-soft); margin-bottom:6px;
}
input[type="text"], input[type="password"], input[type="email"], input[type="file"]{
  width:100%; font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:14.5px; color:var(--ink); background:var(--bg); border:1px solid var(--line);
  border-radius:10px; padding:12px 14px; outline:none; transition:border-color .2s ease;
  margin-bottom:18px;
}
input:focus{ border-color:var(--accent); }

button{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  border:none; cursor:pointer; background:var(--ink); color:var(--bg);
  padding:13px 26px; border-radius:100px; font-size:14.5px; font-weight:500;
  transition:background .2s ease; width:100%;
}
button:hover{ background:var(--accent); }

.hint{ font-size:12.5px; color:var(--ink-soft); margin-bottom:18px; }
.success{
  background:var(--accent-soft); color:var(--accent); border-radius:10px;
  padding:12px 14px; font-size:13.5px; margin-bottom:18px;
}
.error{
  background:#FBEAE8; color:#B4453A; border-radius:10px;
  padding:12px 14px; font-size:13.5px; margin-bottom:18px;
}

.filelist{ margin-top:32px; padding-top:24px; border-top:1px solid var(--line); }
.filelist h2{
  font-family:Georgia,'Times New Roman',serif; font-size:17px; font-weight:600; margin-bottom:14px;
}
.fileitem{
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 0; border-top:1px solid var(--line); font-size:13.8px;
}
.fileitem:first-of-type{ border-top:none; }
.fname{ color:var(--ink); }
.fdate{ color:var(--ink-soft); font-family:'Courier New',Consolas,monospace; font-size:12px; }

/* --- admin table --- */
.company-block{
  border:1px solid var(--line); border-radius:12px; padding:20px 22px; margin-bottom:16px;
}
.company-block h3{
  font-family:Georgia,'Times New Roman',serif; font-size:17px; font-weight:600; margin-bottom:2px;
}
.company-block .uname{
  font-family:'Courier New',Consolas,monospace; font-size:12px; color:var(--ink-soft); margin-bottom:14px;
}
.dl-row{
  display:flex; align-items:center; justify-content:space-between;
  padding:9px 0; border-top:1px solid var(--line); font-size:13.5px;
}
.dl-row:first-of-type{ border-top:none; }
.dl-row a{
  font-family:'Courier New',Consolas,monospace; font-size:12px; text-decoration:none;
  border:1px solid var(--line); padding:5px 12px; border-radius:100px; color:var(--ink);
}
.dl-row a:hover{ border-color:var(--accent); color:var(--accent); }
.empty{ color:var(--ink-soft); font-size:13.5px; }

/* --- mega link button (client portal landing) --- */
.mega-link-box{
  margin-top:20px; padding:26px; background:var(--accent-soft); border-radius:12px; text-align:center;
}
.mega-btn{
  display:inline-flex; align-items:center; justify-content:center;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  text-decoration:none; background:var(--accent); color:#fff;
  padding:14px 28px; border-radius:100px; font-size:15px; font-weight:600;
  transition:background .2s ease;
}
.mega-btn:hover{ background:var(--ink); }