:root{
  --bg:#0b1220;
  --text:#eaf0ff;
  --muted:#a9b6d6;
  --line:rgba(255,255,255,.10);
  --accent:#7c3aed;
  --accent2:#4f46e5;
  --shadow: 0 14px 40px rgba(0,0,0,.45);
}

*{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(124,58,237,.30), transparent 60%),
    radial-gradient(900px 500px at 95% 0%, rgba(34,197,94,.18), transparent 55%),
    radial-gradient(800px 500px at 60% 110%, rgba(59,130,246,.18), transparent 55%),
    var(--bg);
  color:var(--text);
}

.container{
  max-width: 880px;           /* šaurāk un centrā */
  margin: 0 auto;
  padding: 22px 14px 44px;
}

h2{
  margin: 6px 0 14px;
  font-size: 22px;
  font-weight: 850;
  letter-spacing: .2px;
  text-align:center;          /* centrs */
}

hr{border:0; border-top:1px solid var(--line); margin:14px 0 18px;}

nav{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  justify-content:center;     /* pogas centrā */
  padding: 10px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

nav a{
  text-decoration:none;
  color:var(--text);
  padding: 10px 14px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
  transition: .15s;
  font-weight: 750;
  min-width: 170px;           /* vienāds izmērs */
  text-align:center;
}
nav a:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.10);
}

.card{
  margin: 18px auto 0;        /* centrē pašu karti */
  padding: 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
}

label{
  display:block;
  margin: 12px 0 6px;
  color: var(--muted);
  font-weight: 750;
  font-size: 13px;
}

input, select, textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(10,18,35,.60);
  color: var(--text);
  outline: none;
}
textarea{resize:vertical; min-height: 120px;}

input:focus, select:focus, textarea:focus{
  border-color: rgba(124,58,237,.70);
  box-shadow: 0 0 0 4px rgba(124,58,237,.18);
}

button{
  margin-top: 14px;
  padding: 12px 16px;
  border:0;
  border-radius: 14px;
  cursor:pointer;
  font-weight: 900;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 14px 28px rgba(124,58,237,.22);
  transition: .15s;
}
button:hover{transform: translateY(-1px);}
button:active{transform: translateY(0px);}

.msg, .err{
  margin-top: 14px;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
}
.msg{border-color: rgba(34,197,94,.35); background: rgba(34,197,94,.12);}
.err{border-color: rgba(239,68,68,.40); background: rgba(239,68,68,.12);}

table{
  width:100%;
  border-collapse: collapse;
  overflow:hidden;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.12);
}
th, td{
  padding: 11px 10px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  text-align:left;
}
th{
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .35px;
  text-transform: uppercase;
  background: rgba(255,255,255,.05);
}
tr:hover td{background: rgba(255,255,255,.03);}

a{color:#c4b5fd;}
a:hover{color:#ddd6fe;}

@media (max-width: 620px){
  h2{font-size: 19px;}
  nav a{min-width: 0; flex: 1 1 auto;}
}