/* Body with subtle grid pattern background */
body {
  margin: 0;
  padding: 20px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  text-align: center;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f9fafb;
  background-image:
    linear-gradient(to right, #e0e0e0 1px, transparent 1px),
    linear-gradient(to bottom, #e0e0e0 1px, transparent 1px);
  background-size: 40px 40px;
  color: #333;
}

h1 {
  margin-bottom: 15px;
  font-weight: 700;
  color: #2c3e50;
}

/* FIXED WHEEL SIZE */
#wheel {
  border: 6px solid #2e7d32; /* Default border for green palette */
  border-radius: 50%;
  box-shadow: 0 6px 15px rgba(0,0,0,0.1);
  background-color: #fff;
  width: 400px;
  height: 400px;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  align-items: center;
  margin-bottom: 40px;
}

select {
  padding: 7px 12px;
  font-size: 16px;
  border-radius: 5px;
  border: 2px solid #bbb;
  cursor: pointer;
  transition: border-color 0.3s ease;
  width: 100%;
  max-width: 200px;
  margin-top: 10px;
}

select:hover,
select:focus {
  border-color: #2e7d32;
  outline: none;
}

button {
  padding: 10px 25px;
  font-size: 18px;
  font-weight: 700;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  color: #fff;
  box-shadow: 0 5px 12px rgba(0,0,0,0.2);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  user-select: none;
  min-width: 100px;
  width: 100%;
  max-width: 200px;
  margin-top: 10px;
}

#spinBtn {
  background-color: #388e3c;
  box-shadow: 0 5px 15px rgba(56, 142, 60, 0.6);
}

#spinBtn:hover:not(:disabled) {
  background-color: #2e7d32;
  box-shadow: 0 6px 20px rgba(46, 125, 50, 0.8);
}

#spinBtn:disabled {
  background-color: #a5d6a7;
  cursor: not-allowed;
  box-shadow: none;
}

#stopBtn {
  background-color: #d32f2f;
  box-shadow: 0 5px 15px rgba(211, 47, 47, 0.6);
}

#stopBtn:hover:not(:disabled) {
  background-color: #9a0007;
  box-shadow: 0 6px 20px rgba(154, 0, 7, 0.8);
}

#stopBtn:disabled {
  background-color: #ef9a9a;
  cursor: not-allowed;
  box-shadow: none;
}

/* Modal styling */
.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.6);
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: #fff;
  margin: auto;
  padding: 35px 40px;
  border-radius: 16px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  animation: popupFade 0.3s ease-out;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.modal-content h2 {
  font-size: 28px;
  color: #2e7d32;
  margin-top: 0;
  margin-bottom: 20px;
}

.modal-content p {
  font-size: 22px;
  font-weight: bold;
  margin: 15px 0 30px 0;
  color: #222;
}

.modal-footer {
  border-top: 1px solid #ddd;
  padding-top: 15px;
  margin-top: 20px;
}

.website-tagline {
  font-size: 14px;
  color: #888;
  font-style: italic;
}

/* Close button */
.close {
  position: absolute;
  right: 16px;
  top: 12px;
  font-size: 24px;
  font-weight: bold;
  color: #666;
  cursor: pointer;
}

.close:hover {
  color: #000;
}

/* Popup animation */
@keyframes popupFade {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.close {
  color: #aaa;
  position: absolute;
  top: 12px;
  right: 18px;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover {
  color: #000;
}

@keyframes popupFade {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Layout for wheel and entry */
.wheel-and-input {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.entry-input {
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

textarea {
  width: 100%;
  padding: 12px;
  resize: vertical;
  font-size: 16px;
  line-height: 1.4;
  border-radius: 8px;
  border: 2px solid #ccc;
  box-sizing: border-box;
  min-height: 200px;
}

#updateEntriesBtn {
  background-color: #1976d2;
  color: white;
  font-weight: bold;
}

#updateEntriesBtn:hover {
  background-color: #125ea3;
}

/* Desktop layout */
@media (min-width: 768px) {
  .wheel-and-input {
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;
  }

  .entry-input {
    margin-left: 20px;
  }
}
.entry-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.entry-tools button {
  flex: 1 1 45%;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 8px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.15);
  min-width: 100px;
}

#shuffleBtn {
  background-color: #8e24aa;
}

#shuffleBtn:hover {
  background-color: #6a1b9a;
}

#sortBtn {
  background-color: #0097a7;
}

#sortBtn:hover {
  background-color: #006978;
}

#clearBtn {
  background-color: #757575;
}

#clearBtn:hover {
  background-color: #424242;
}
/* --- Header --- */
.site-header {
  width: 100%;
  background: linear-gradient(135deg, #1b5e20, #388e3c);
  color: white;
  padding: 20px 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  position: relative;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 15px;
}

.site-header h1 {
  font-size: 28px;
  font-weight: 700;
  margin: 0;
  letter-spacing: 1px;
}

.logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

/* --- Footer --- */
.site-footer {
  width: 100%;
  background-color: #f5f5f5;
  border-top: 2px solid #ddd;
  padding: 20px 0;
  margin-top: 50px;
  font-size: 14px;
  color: #555;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}

.footer-links {
  margin-top: 10px;
}

.footer-links a {
  color: #388e3c;
  margin: 0 10px;
  text-decoration: none;
  font-weight: 600;
}

.footer-links a:hover {
  text-decoration: underline;
}
/* Sticky, light, and modern header */
.site-header.sticky {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(90deg, #4a90e2, #357ABD); /* Smooth blue gradient */
  border-bottom: 1px solid #2f5dab;
  box-shadow: 0 4px 12px rgba(53, 122, 189, 0.4);
  padding: 12px 0;
  transition: background 0.3s ease;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 0 2px rgba(0,0,0,0.1));
}

.brand-name {
  font-size: 22px;
  font-weight: 700;
  color: #f0f4f8; /* Light text for contrast */
  letter-spacing: 0.6px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.nav-links a {
  margin-left: 24px;
  color: #dbe9ff; /* lighter link color */
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: color 0.25s ease;
}

.nav-links a:hover {
  color: #fff;
  text-shadow: 0 0 8px #fff;
}
@media (max-width: 600px) {
  .header-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nav-links {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 100%;
  }

  .nav-links a {
    margin-left: 0;
  }
}