body {
    font-family: 'Inter', sans-serif;
    background-color: #f3f4f6; /* Light gray background */
}

/* --- Card Flip Animation --- */
.card-container {
    perspective: 1000px;
    width: 40px; /* Adjust size as needed */
    height: 60px; /* Adjust size as needed */
    position: relative; /* Needed for checkmark positioning */
}

.card {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.6s;
    cursor: default; /* Indicate non-interactive */
}

.card.flipped {
    transform: rotateY(180deg);
}

.card-face {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px; /* Rounded corners for cards */
    font-size: 1rem; /* Adjust font size */
    font-weight: bold;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card-front {
    /* Styling for the back of the card (visible initially) */
    background-color: #4a90e2; /* Blue card back */
    color: white;
    /* Simple pattern for card back */
    background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.1) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.1) 75%, transparent 75%, transparent);
    background-size: 10px 10px;
}

.card-back {
    /* Styling for the front of the card (showing the vote) */
    background-color: #ffffff; /* White card face */
    color: #333;
    transform: rotateY(180deg);
    border: 1px solid #ccc;
}

/* Style for voting cards */
.vote-card {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}
.vote-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.15);
}
.vote-card.selected {
     border: 3px solid #2563eb; /* Blue border for selected */
     transform: scale(1.05);
}

/* Hide elements */
.hidden {
    display: none;
}

/* Basic modal styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
}
.modal-content {
    background-color: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    min-width: 300px;
}

/* Connection Status Indicator */
#connection-status {
    position: fixed;
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.8rem;
    font-weight: bold;
    z-index: 100;
}
#connection-status.connected {
    background-color: #dcfce7; /* Light green */
    color: #166534; /* Dark green */
}
#connection-status.disconnected {
     background-color: #fee2e2; /* Light red */
    color: #991b1b; /* Dark red */
}
 #connection-status.connecting {
     background-color: #fef9c3; /* Light yellow */
    color: #854d0e; /* Dark yellow */
}


.vote-card {
  perspective: 1000px;
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
}

.card-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(.4,2,.4,.8);
}

.card-face {
    font-size: 1.25rem; /* smaller text inside cards */
  backface-visibility: hidden;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0; left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
}

.card-back {
  background: #2563eb;
  color: #fff;
  z-index: 2;
  transform: rotateY(180deg);
}

.card-front {
  background: #fff;
  color: #2563eb;
  font-weight: bold;
  z-index: 1;
}