/* ---- bazë styling (si para) ---- */
body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background: #f4f7fb;
  color: #0b1220;
}
header {
  padding: 16px;
  background: linear-gradient(90deg, #2f6fd6, #3aa0ff);
  color: #fff;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
}
.tabs {
  display: flex;
  gap: 8px;
  background: #eef6ff;
  flex-wrap: wrap;
  padding: 4px;
}
.tab {
  flex: 1;
  text-align: center;
  padding: 12px 8px;
  cursor: pointer;
  border-radius: 8px;
  font-weight: bold;
  background: #6f9ba4;
  border: 4px solid transparent;
  transition: all 0.2s ease;
}
.tab:hover {
  background: #cf42eb;
  color: #fff;
}
.tab.active {
  background: linear-gradient(90deg, #e90da0, #3aa0ff);
  color: #fff;
  border-color: #0b63d6;
}
.content {
  padding: 12px;
  position: relative;
}
iframe {
  width: 100%;
  height: 80vh;
  border: none;
  display: none;
  border-radius: 8px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
  transition: opacity 0.3s ease;
}
iframe.active {
  display: block;
  opacity: 1;
}
@media (max-width: 600px) {
  .tabs {
    flex-direction: column;
  }
  .tab {
    flex: none;
  }
}

/* ---- overlay password ---- */
#pwOverlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 99, 214, 0.9), rgba(0, 0, 0, 0.75));
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}
#pwCard {
  width: 100%;
  max-width: 420px;
  background: white;
  padding: 22px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  text-align: center;
}
#pwCard h2 {
  margin: 0 0 8px 0;
  color: #0b63d6;
}
#pwCard p {
  margin: 0 0 14px 0;
  color: #333;
  font-size: 0.95em;
}
#pwCard input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  font-size: 1em;
  border-radius: 8px;
  border: 1px solid #d9e8ff;
  box-sizing: border-box;
  margin-bottom: 10px;
}
#pwCard .row {
  display: flex;
  gap: 8px;
}
#pwCard button {
  flex: 1;
  padding: 10px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(90deg, #2f6fd6, #3aa0ff);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}
#pwError {
  color: #b00020;
  margin-top: 8px;
  min-height: 18px;
}
#pwNote {
  margin-top: 10px;
  font-size: 0.85em;
  color: #666;
}