* { box-sizing: border-box; }

body {
  margin: 0;
  font: 15px/1.4 system-ui, sans-serif;
  color: #222;
  background: #fff;
}

[hidden] { display: none !important; }

h1, h2 { margin: 0 0 12px; }
h2 { font-size: 20px; }

/* Prijava */
#login-screen, #denied-screen {
  max-width: 320px;
  margin: 80px auto;
  padding: 0 16px;
}

/* Glava */
header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 16px;
  border-bottom: 1px solid #ddd;
  background: #f6f6f6;
}
header nav { display: flex; gap: 12px; }
header nav a { color: #222; text-decoration: none; padding: 4px 0; }
header nav a.active { font-weight: 600; border-bottom: 2px solid #222; }
.spacer { flex: 1; }
#who { color: #666; }

main { padding: 16px; }

/* Obrazci */
label { display: block; margin-bottom: 10px; }
label.check { display: flex; align-items: center; gap: 8px; }
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 6px 8px;
  font: inherit;
  border: 1px solid #bbb;
  border-radius: 4px;
}
textarea { min-height: 140px; font-family: ui-monospace, monospace; font-size: 13px; }

button {
  font: inherit;
  padding: 6px 12px;
  border: 1px solid #888;
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
}
button:hover { background: #eee; }
button.primary { background: #222; border-color: #222; color: #fff; }
button.primary:hover { background: #444; }
button:disabled { opacity: .5; cursor: default; }

.error { color: #b00020; }
.muted { color: #777; }

/* Orodna vrstica nad tabelo */
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 12px; }
.toolbar label { margin: 0; display: flex; align-items: center; gap: 6px; }
.toolbar select, .toolbar input[type=number] { margin: 0; width: auto; }

/* Tabele */
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 6px 10px; border-bottom: 1px solid #e3e3e3; vertical-align: middle; }
th { background: #f6f6f6; font-weight: 600; }
td.actions { white-space: nowrap; }
td.actions button + button, td.actions a + button { margin-left: 6px; }
code { font: 13px ui-monospace, monospace; }
.pair { font: 600 16px ui-monospace, monospace; letter-spacing: 1px; }
.qr-img { width: 72px; height: 72px; display: block; image-rendering: pixelated; }

/* Pogovorno okno */
dialog { width: min(480px, 92vw); border: 1px solid #888; border-radius: 6px; padding: 16px; }
dialog::backdrop { background: rgba(0, 0, 0, .35); }
dialog .buttons { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }

@media print {
  header, .toolbar, td.actions, th.no-print { display: none !important; }
}