:root { --bg:#F8F6EC; --fg:#17181C; --muted:#878787; --accent:#25CCBB; --card:#fff; --border:#E6E6E6; }
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--fg)}
.container{max-width:1000px;margin:40px auto;padding:0 16px}
h1{margin:0 0 12px}
p, .muted{color:var(--muted)}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px;box-shadow:0 10px 20px rgba(0,0,0,.04);margin-bottom:16px}
.stack{display:flex;flex-direction:column}
.gap{gap:12px}
.file{display:flex;flex-direction:column;gap:6px}
button{background:var(--accent);color:#fff;border:none;padding:10px 16px;border-radius:8px;cursor:pointer}
button.secondary{background:transparent;color:var(--fg);border:1px solid var(--border)}
button[disabled]{opacity:.6;cursor:not-allowed}
.error{color:#b00020;margin-top:12px}
.pending{padding:10px;border:1px dashed var(--border);border-radius:8px;margin:12px 0}
.row{display:flex;gap:12px;align-items:center}
.between{justify-content:space-between}
table{width:100%;border-collapse:collapse;margin-top:12px}
th,td{text-align:left;padding:8px;border-bottom:1px solid var(--border)}
th{font-weight:600;color:var(--fg)}
input{padding:10px;border:1px solid var(--border);border-radius:8px}
.tabs{display:flex;gap:8px;margin-bottom:12px}
.tabs button{background:#f0f0f0;color:#333}
.tabs button.active{background:var(--accent);color:#fff}

body { font-family: sans-serif; background:#f5f5f5; }
.container { max-width:900px; margin:auto; padding:20px; }
.card { background:#fff; padding:20px; border-radius:10px; margin-bottom:20px; box-shadow:0 2px 5px rgba(0,0,0,0.1); }
table { width:100%; border-collapse: collapse; margin-top:10px; }
th, td { border:1px solid #ddd; padding:8px; text-align:left; }
th { background:#f0f0f0; }
input[type="number"] { width:120px; }
button { padding:8px 16px; border:none; border-radius:6px; cursor:pointer; background:#25CCBB; color:#fff; }
button.secondary { background:#4682F6; }
.error { color:red; margin-top:10px; }
/* Secondary button (link) */
a.secondary-button {
  display: inline-block;
  margin-bottom: 12px;
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #f0f0f0;
  color: var(--fg);
  text-decoration: none;
  font-weight: 500;
}
a.secondary-button:hover {
  background: #e4e4e4;
}


/* Admin nav tabs */
.admin-nav { display: flex; gap: 8px; align-items: center; }
.tabbtn { background: #f0f0f0; color: #333; border: 1px solid var(--border); padding: 8px 12px; border-radius: 8px; cursor: pointer; }
.tabbtn.active { background: var(--accent); color: #fff; border-color: transparent; }
td .muted { color: #6b7280; }
.ab-pos { color: #007a3d; font-weight: 600; }   /* pozitiv = contor > așteptat */
.ab-neg { color: #b00020; font-weight: 600; }   /* negativ = contor < așteptat */