/* =======================
   Friend-of-a-Friend UI
   ======================= */

/* Page background */
body {
  background-image: linear-gradient(to bottom right, #b3d4fc, royalblue);
  color: white;
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Input + Button same line and centered */
.input-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 15px;
}

.session-input {
  width: 240px;                 /* horizontally bigger */
  padding: 18px 20px;           /* taller + thicker */
  font-size: 20px;              /* larger text */
  border-radius: 22px;          /* bubble shape */

  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(10px);

  border: 2px solid rgba(255, 255, 255, 0.35);

  color: #fff;
  outline: none;
}

.session-input::placeholder {
  color: #eee;
  opacity: 0.8;
}

.session-input:focus {
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.35);
}



/* Frosted glass RUN BUTTON — big bubble style */
.run-btn {
  padding: 18px 32px;          /* bigger bubble button */
  font-size: 20px;
  font-weight: bold;
  border-radius: 22px;

  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);

  border: 2px solid rgba(255, 255, 255, 0.35);

  color: white;
  cursor: pointer;

  transition: 0.2s ease;
}

.run-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.06);
  box-shadow: 0 6px 18px rgba(255, 255, 255, 0.25);
}

.run-btn:active {
  transform: scale(0.97);
}

/* Person cards */
.person-card {
  background: rgba(255,255,255,0.12);
  padding: 15px;
  margin: 10px;
  border-radius: 12px;
  width: 320px;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.person-card:hover {
  background: rgba(255,255,255,0.18);
  transform: scale(1.02);
}

/* Collapsible details */
.person-card-details {
  display: none;
  white-space: normal;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.person-card-details p {
  white-space: normal;
  word-wrap: break-word;
  overflow-wrap: break-word;
  margin: 6px 0;
}

/* Links inside cards */
.person-card a {
  color: #ffd;
  text-decoration: underline;
}
/* Center person cards in a grid */
#people-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;   /* THIS centers them */
  gap: 20px;
  width: 100%;
  margin-top: 30px;
  padding-bottom: 40px;
}