body {
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  color: #e0e0ff;
  font-family: "Cinzel", serif;

  /* The Background Logic */
  background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
    url("https://substackcdn.com/image/fetch/$s_!naXD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56ea8537-871d-48bd-b53d-9525bdbe9775_3840x2160.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
}

input[type="date"] {
  background: #0f0f1f;
  color: #fff;
  border: 1px solid #4e4e8e;
  padding: 10px;
  border-radius: 4px;
  /* This forces the browser's calendar icon to match your blue output */
  color-scheme: dark;
  accent-color: #a0c0ff;
  margin-top: 20px;
  margin-bottom: 30px;
}

/* Specifically targeting the calendar icon's filter for the blue glow */
input[type="date"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  filter: invert(80%) sepia(20%) saturate(1000%) hue-rotate(180deg)
    brightness(110%);
}

h1 {
  line-height: 2.6rem;
}

.main-container {
  display: flex;
  gap: 20px;
  max-width: 900px;
  width: 95%;
}

.converter-box {
  flex: 2;
  background: rgba(20, 20, 40, 0.9);
  padding: 40px;
  border: 1px solid #4e4e8e;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 0 30px rgba(0, 100, 255, 0.2);
}

.era-sidebar {
  flex: 1;
  background: rgba(15, 15, 30, 0.8);
  padding: 20px;
  border: 1px solid #333;
  border-radius: 12px;
  font-size: 0.9rem;
  text-align: left;
}

.era-item {
  margin-bottom: 15px;
  border-bottom: 1px solid #222;
  padding-bottom: 10px;
}

.era-item strong {
  color: #a0c0ff;
  display: block;
  margin-bottom: 5px;
}

#output {
  font-size: 1.6rem;
  font-weight: bold;
  text-shadow: 0 0 10px rgba(100, 200, 255, 0.5);
}

/* Inside styles.css */
.taper-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 12px 30px;
  background: rgba(13, 13, 26, 0.95);
  border-top: 1px solid #a0c0ff; /* This is your solid, crisp line */
  font-family: "Courier New", monospace;
  font-size: 0.75rem;
  letter-spacing: 1px;
  color: #e0e0ff;
  z-index: 100;
  display: grid;
  /* FIX: 1fr pushes everything to the edges, auto keeps labels compact */
  grid-template-columns: auto auto auto 1fr auto;
  gap: 50px; /* Reduced gap to stop pushing EXE too far */
  align-items: center;
  justify-content: center;
}

.footer-content {
  display: contents;
}

/* Specific alignment to mirror the Taper Project site */
.taper-footer span:nth-child(1) {
  text-align: left;
}
.taper-footer span:nth-child(2) {
  text-align: left;
}
.taper-footer span:nth-child(3) {
  text-align: center;
}
.taper-footer span:nth-child(4) {
  text-align: right;
}

.taper-footer a {
  color: #a0c0ff;
  text-decoration: none;
  border-bottom: 1px dotted #a0c0ff;
}

.taper-footer a:hover {
  background: #a0c0ff;
  color: #0d0d1a;
}

.support-links {
  text-align: center;
  font-weight: bold;
  white-space: nowrap;
}