/* CSS generated using Claude 3.5 Sonnet since I suck at UI design */
/* vars & default settings */
:root {
  --bg-black: #131200;
  --white: #E3E4DB;
  --silver: #CDCDCD;
  --maroon-pink: #7C6C77;
  --gray: #646E78;
  --font-family: 'Arial', sans-serif;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  background-color: var(--bg-black);
  color: var(--silver);
}

.signed-in {
  display: none;
}

/* nav */

.nav-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  border-bottom: 2px solid var(--gray);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav {
  display: flex;
  gap: 2rem;
  align-items: center;
  width: 100%;
}

.nav a {
  color: var(--white);
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.2s ease-in-out;
  position: relative;
}

.nav a:hover {
  color: var(--silver);
}

.nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--white);
  transition: width 0.2s ease-in-out;
}

.nav a:hover::after {
  width: 100%;
}

.nav-home {
  font-size: 1.25rem !important;
  font-weight: 600;
  margin-right: auto;
}

.nav-signin,
.nav-register,
.nav-user {
  padding: 0.5rem 1rem;
  border-radius: 4px;
}

.nav-register {
  background-color: var(--white);
  color: var(--bg-black) !important;
}

.nav-register:hover {
  opacity: 0.9;
}

/* tooltips */
.tooltip {
  position: relative;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-size: 0.9rem;
  opacity: 0;
  margin-bottom: 1rem;
  transform: translateY(-5px);
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
  text-align: center;
  box-sizing: border-box;
}

.tooltip.visible {
  opacity: 1;
  transform: translateY(0);
  display: block !important;
}

.tooltip.info {
  background-color: rgba(100, 110, 120, 0.2);
  border: 1px solid var(--gray);
  color: var(--silver);
}

.tooltip.error {
  background-color: rgba(220, 53, 69, 0.2);
  border: 1px solid #dc3545;
  color: #ff8c94;
}

.tooltip.success {
  background-color: rgba(40, 167, 69, 0.2);
  border: 1px solid #28a745;
  color: #98fb98;
}

/* Position variants */
.tooltip.top {
  bottom: calc(100% + 10px);
}

.tooltip.bottom {
  top: calc(100% + 10px);
}