:root {
  --dark-bg: #0b0f1a;
  --card-bg: rgba(18, 20, 35, 0.85);
  --neon-gold: #ffd700;
  --gold-glow: rgba(255, 215, 0, 0.5);
  --text-color: #f5f5f5;
  --accent-blue: #4af;
  --input-bg: rgba(255,255,255,0.1);
  --border: rgba(255,255,255,0.15);
  --radius: 10px;
  --transition: 0.3s ease;
}

/* === GLOBAL RESET === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', 'Orbitron', sans-serif;
}

body {
  background-color: var(--dark-bg);
  color: var(--text-color);
  min-height: 100vh;
  overflow-x: hidden;
}

/* === HEADER === */
.header-bar {
  background: rgba(10, 14, 30, 0.9);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 25px;
  border-bottom: 1px solid var(--gold-glow);
  box-shadow: 0 0 10px var(--gold-glow);
  position: relative;
  z-index: 50;
}

.rank-display {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.rank-label {
  color: var(--neon-gold);
  font-weight: 700;
  font-size: 1.4rem;
}
.rank-title {
  color: #fff;
  font-weight: 600;
  font-size: 1.4rem;
}

/* === MENU WRAPPER (TOP-RIGHT FLOATING) === */
.menu-wrapper {
  position: fixed;
  top: 20px;
  right: 25px;
  z-index: 100;
}

.hamburger-icon {
  background: transparent;
  border: 2px solid var(--neon-gold);
  color: var(--neon-gold);
  font-size: 1.6rem;
  border-radius: var(--radius);
  padding: 8px 12px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 0 12px var(--gold-glow);
}
.hamburger-icon:hover {
  background: var(--neon-gold);
  color: #111;
  box-shadow: 0 0 25px var(--neon-gold);
}

/* DROPDOWN MENU CSS REMOVED - Functionality moved to Category Drawer */


/* === NEW RIGHT-SLIDING CATEGORY DRAWER === */
.category-drawer {
  position: fixed;
  top: 0;
  right: -260px; /* START POSITION: Off-screen to the right */
  width: 250px;
  height: 60%;
  background: var(--card-bg);
  border-left: 2px solid var(--neon-gold); /* Changed from border-right to border-left */
  border-bottom: 2px solid var(--neon-gold);
  box-shadow: 0 0 25px var(--gold-glow);
  padding: 20px;
  transition: 0.4s ease;
  z-index: 200;
  overflow-y: auto;
}
.category-drawer.open {
  right: 0; /* END POSITION: Slides into view from the right */
  left: auto; /* Ensure no conflict */
}

.category-drawer h3 {
  color: var(--neon-gold);
  margin-bottom: 15px;
}
.category-drawer ul {
  list-style: none;
}
/* Styles for both Category List and User Menu List */
.category-drawer li, .category-drawer .user-menu-list li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: var(--text-color);
  cursor: pointer;
  transition: var(--transition);
}
.category-drawer li:hover, .category-drawer .user-menu-list li:hover {
  color: var(--neon-gold);
  /* Slide direction reversed to match right-side movement */
  transform: translateX(-5px); 
}

/* Specific styling for the new links in the drawer */
.category-drawer .user-menu-list a {
    color: var(--neon-gold);
    text-decoration: none;
    display: block; /* Makes the entire list item clickable */
}


/* Category Close Button - Moved to top LEFT corner of the drawer */
.category-close {
  background: none;
  border: none;
  color: var(--neon-gold);
  font-size: 1.8rem;
  position: absolute;
  top: 10px;
  left: 15px; /* Moved from 'right: 15px' to 'left: 15px' */
  cursor: pointer;
}

/* === OVERLAY === */
.overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.5);
  display: none;
  z-index: 150;
}
.overlay.show {
  display: block;
}

/* === MAIN CONTENT === */
main {
  padding: 30px 20px;
  text-align: center;
}
.search-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 25px;
}
.search-bar input {
  width: 250px;
  padding: 10px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: #fff;
  transition: var(--transition);
}
.search-bar input::placeholder {
  color: rgba(255,255,255,0.6);
}
.search-bar input:focus {
  border-color: var(--neon-gold);
  box-shadow: 0 0 10px var(--neon-gold);
  background: #fff;
  color: #111;
}

.search-bar button {
  background: var(--neon-gold);
  color: #111;
  border: none;
  padding: 10px 15px;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 0 15px var(--gold-glow);
}
.search-bar button:hover {
  background: #ffea70;
  box-shadow: 0 0 25px var(--neon-gold);
}

h2 {
  color: var(--neon-gold);
  margin: 15px 0;
  text-shadow: 0 0 10px var(--gold-glow);
}

/* === ADS CARDS === */
.ads-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}
.ad-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  width: 260px;
  text-align: left;
  transition: var(--transition);
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
}
.ad-card:hover {
  border-color: var(--neon-gold);
  box-shadow: 0 0 20px var(--gold-glow);
  transform: translateY(-4px);
}
.ad-card h3 {
  color: var(--neon-gold);
  margin-bottom: 8px;
}
.ad-card p {
  color: #ccc;
}

/* === LOAD MORE BUTTON === */
.load-more {
  margin-top: 30px;
  background: var(--neon-gold);
  color: #111;
  border: none;
  padding: 12px 25px;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 0 20px var(--gold-glow);
}
.load-more:hover {
  background: #ffea70;
  box-shadow: 0 0 30px var(--neon-gold);
}

/* === FOOTER === */
.footer {
  background: rgba(10, 14, 30, 0.9);
  color: var(--text-color);
  text-align: center;
  padding: 20px;
  border-top: 1px solid var(--gold-glow);
  box-shadow: 0 -2px 10px var(--gold-glow);
}
/* === LOGIN MODAL === */
.modal {
  display: none;
  justify-content: center;
  align-items: center;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 300;
}
.modal-card {
  background: var(--card-bg);
  border: 2px solid var(--neon-gold);
  box-shadow: 0 0 25px var(--gold-glow);
  border-radius: 15px;
  padding: 40px 25px;
  width: 90%;
  max-width: 400px;
  text-align: center;
  position: relative;
}
.modal-card h2 {
  color: var(--neon-gold);
  margin-bottom: 15px;
}
.modal-card input {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 18px;
  background-color: var(--input-bg);
  border: 1px solid var(--border);
  color: #fff;
  border-radius: 6px;
  outline: none;
  transition: var(--transition);
}
.modal-card input:focus {
  border-color: var(--neon-gold);
  box-shadow: 0 0 10px var(--neon-gold);
  background: #fff;
  color: #111;
}
.modal-card button {
  width: 100%;
  padding: 12px;
  background-color: var(--neon-gold);
  color: #111;
  border: none;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 0 15px var(--gold-glow);
  transition: var(--transition);
}
.modal-card button:hover {
  background-color: #ffea70;
  box-shadow: 0 0 25px var(--neon-gold);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .search-bar input {
    width: 100%;
  }
  .ad-card {
    width: 90%;
  }
  .menu-wrapper {
    right: 15px;
    top: 15px;
  }
  /* Dropped the old dropdown menu media query */
}
/* === NEW LANDING PAGE SECTIONS (IoT DEMO) === */
.info-section {
    padding: 20px 0;
    margin-bottom: 30px;
}
.info-section #iot-heading {
    margin-bottom: 10px;
    font-size: 2rem;
}
.info-section .tagline {
    color: var(--neon-gold);
    font-size: 1.1rem;
    text-shadow: 0 0 5px var(--gold-glow);
}
.info-card-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}
.info-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 25px;
    width: 90%;
    max-width: 400px;
    text-align: left;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.1);
}
.info-card h3 {
    color: var(--neon-gold);
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(255, 215, 0, 0.3);
    padding-bottom: 5px;
}
.info-card ul {
    list-style-type: none;
    padding-left: 0;
}
.info-card li {
    margin-bottom: 8px;
    color: #ccc;
}
.info-card p {
    color: #ccc;
    line-height: 1.6;
}
/* Reusing the load-more class for the About link button styling */
.info-card .load-more {
    margin-top: 20px;
    display: inline-block;
    text-decoration: none;
    text-align: center;
}
/* Enable smooth scrolling when clicking an internal anchor link */
html {
    scroll-behavior: smooth;
}
.password-container {
  position: relative;
  width: 100%;
}

.password-container input {
  width: 100%;
}

.toggle-password {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  user-select: none;
}