@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --neo-bg: #f8fa0f;
  --neo-bg: #f8fafc;
  --neo-card-bg: #ffffff;
  --neo-border: #0f172a;
  --neo-shadow-color: #0f172a;
  --neo-yellow: #fde047;
  --neo-green: #4ade80;
  --neo-blue: #60a5fa;
  --neo-purple: #c084fc;
  --neo-pink: #f472b6;
  --neo-red: #f87171;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--neo-bg);
  color: var(--neo-border);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.neo-box {
  background-color: var(--neo-card-bg);
  border: 2.5px solid var(--neo-border);
  box-shadow: 4px 4px 0px var(--neo-shadow-color);
  border-radius: 10px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.neo-box-hover:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--neo-shadow-color);
}

.neo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border: 2.5px solid var(--neo-border);
  box-shadow: 3px 3px 0px var(--neo-shadow-color);
  border-radius: 8px;
  padding: 10px 18px;
  min-height: 44px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease-in-out;
  user-select: none;
}

.neo-btn:hover:not(:disabled) {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0px var(--neo-shadow-color);
}

.neo-btn:active:not(:disabled) {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px var(--neo-shadow-color);
}

.neo-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: 2px 2px 0px var(--neo-shadow-color);
}

.neo-btn-primary {
  background-color: var(--neo-yellow);
  color: var(--neo-border);
}

.neo-btn-dark {
  background-color: var(--neo-border);
  color: #ffffff;
}

.neo-btn-danger {
  background-color: var(--neo-red);
  color: #ffffff;
}

.neo-badge {
  display: inline-block;
  padding: 3px 10px;
  font-size: 0.72rem;
  font-weight: 800;
  border: 2px solid var(--neo-border);
  box-shadow: 2px 2px 0px var(--neo-shadow-color);
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.neo-input {
  width: 100%;
  padding: 10px 14px;
  background-color: #ffffff;
  border: 2.5px solid var(--neo-border);
  box-shadow: 2.5px 2.5px 0px var(--neo-shadow-color);
  border-radius: 8px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--neo-border);
  outline: none;
  transition: all 0.15s ease;
}

.neo-input:focus {
  box-shadow: 4px 4px 0px var(--neo-shadow-color);
  transform: translate(-1px, -1px);
}

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3.5px solid var(--neo-border);
  border-top: 3.5px solid var(--neo-yellow);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--neo-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--neo-border);
  border-radius: 4px;
}