body {
    background: url("population.jpg") no-repeat center center fixed;
    background-size: cover;
    font-family: Arial, sans-serif;
    color: #b8d9ff;
    margin: 0;
}

/* Scrollbars */
::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-track { background: #0a0a1a; }
::-webkit-scrollbar-thumb { background: #4b00ff; border-radius: 6px; }

.top-banner {
    width: 100%;
    display: block;
}

.home-link {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 10;
}
.home-link a {
    color: #7ab8ff;
    font-size: 20px;
    text-decoration: none;
    text-shadow: 0 0 8px #000;
}
.home-link a:hover {
    color: #ffffff;
}

.title {
    text-align: center;
    font-size: 40px;
    margin-top: 20px;
    text-shadow: 0 0 15px #4b00ff;
}

.clock {
    text-align: center;
    font-size: 22px;
    margin-bottom: 10px;
}

.controls {
    text-align: center;
    margin-bottom: 20px;
}

.neon-select,
.neon-input {
    padding: 10px;
    background: #0a0a1a;
    color: #b8d9ff;
    border: 2px solid #4b00ff;
    border-radius: 6px;
    margin: 5px;
    min-width: 200px;
}

.neon-button {
    background: #4b00ff;
    color: white;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    margin-top: 10px;
    border-radius: 6px;
    transition: 0.2s;
}
.neon-button:hover {
    box-shadow: 0 0 20px #7a00ff;
    transform: scale(1.05);
}

.tool-container {
    width: 90%;
    margin: 0 auto 80px auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.panel {
    padding: 20px;
    background: rgba(10, 10, 30, 0.78);
    border-radius: 12px;
    border: 2px solid #4b00ff;
    box-shadow: 0 0 15px #4b00ff;
}

.panel h2 {
    margin-top: 0;
    color: #e0e4ff;
    text-shadow: 0 0 8px #4b00ff;
}

.result {
    margin-top: 10px;
    font-size: 15px;
    line-height: 1.5;
}

.watermark {
    position: fixed;
    bottom: 10px;
    right: 10px;
    opacity: 0.5;
    font-size: 14px;
    color: #b8d9ff;
    text-shadow: 0 0 6px #000;
}

/* FULL-WIDTH BANNER ABOVE COPYRIGHT */
.fullwidth-banner {
  width: 100%;
  margin: 40px 0 20px;
  display: flex;
  justify-content: center;
  padding: 0 10px;
  box-sizing: border-box;
}

.fullwidth-banner img {
  width: 100%;
  max-width: 1200px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 0 25px rgba(30,144,255,0.6);
  transition: transform .25s ease, box-shadow .25s ease;
}

.fullwidth-banner img:hover {
  transform: scale(1.02);
  box-shadow: 0 0 35px rgba(255,212,71,0.9);
}

/* MOBILE FIX */
@media (max-width: 600px) {
  .fullwidth-banner {
    margin: 30px 0 15px;
    padding: 0;
  }

  .fullwidth-banner img {
    border-radius: 8px;
    box-shadow: 0 0 18px rgba(30,144,255,0.5);
  }
}
/* FULL-WIDTH BANNER ABOVE COPYRIGHT */
.fullwidth-banner {
  width: 100%;
  margin: 40px 0 20px;
  display: flex;
  justify-content: center;
  padding: 0 10px;
  box-sizing: border-box;
}

.fullwidth-banner img {
  width: 100%;
  max-width: 1200px; /* keeps it elegant on large screens */
  height: auto;
  border-radius: 12px;
  box-shadow: 0 0 25px rgba(30,144,255,0.6);
  transition: transform .25s ease, box-shadow .25s ease;
}

.fullwidth-banner img:hover {
  transform: scale(1.02);
  box-shadow: 0 0 35px rgba(255,212,71,0.9);
}

/* MOBILE FIX */
@media (max-width: 600px) {
  .fullwidth-banner {
    margin: 30px 0 15px;
    padding: 0;
  }

  .fullwidth-banner img {
    border-radius: 8px;
    box-shadow: 0 0 18px rgba(30,144,255,0.5);
  }
}
/* ================================
   BLUE‑IDEA SEARCH ENGINE (DELUXE)
   ================================ */

/* Prevent Chrome zoom */
#bi-search,
#bi-cats div,
#bi-results div {
  font-size: 16px !important;
}

/* Search bar */
#bi-search {
  width: 100%;
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid rgba(30,144,255,0.4);
  background: rgba(3,12,40,0.95);
  color: #e5f0ff;
  outline: none;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: border-color .2s, box-shadow .2s, background .2s, transform .15s;
  margin: 20px auto;
  display: block;
  max-width: 700px;
}

#bi-search:focus {
  border-color: #1e90ff;
  box-shadow: 0 0 18px rgba(30,144,255,0.8);
  background: #020b2a;
  transform: translateY(-1px);
}

/* Categories bar */
#bi-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 10px auto 20px;
  max-width: 700px;
}

.bi-cat {
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(15,23,42,0.8);
  border: 1px solid rgba(30,144,255,0.4);
  color: #e5f0ff;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: background .2s, box-shadow .2s, transform .15s, border-color .2s;
  user-select: none;
}

.bi-cat:hover {
  background: rgba(30,144,255,0.15);
  box-shadow: 0 0 18px rgba(30,144,255,0.7);
  transform: translateY(-2px);
}

.bi-cat.active {
  background: linear-gradient(135deg, #1e90ff, #00c9ff);
  color: #02101f;
  border-color: #ffd447;
  box-shadow: 0 0 22px rgba(255,212,71,0.8);
}

/* Results */
#bi-results {
  max-width: 900px;
  margin: 0 auto 40px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  padding: 10px;
}

#bi-results .bi-item {
  background: radial-gradient(circle at top, #041b3b 0, #020b2a 40%, #020617 100%);
  border: 1px solid rgba(30,144,255,0.35);
  padding: 14px 16px;
  border-radius: 14px;
  color: #e5f0ff;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

#bi-results .bi-item:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: #ffd447;
  box-shadow: 0 0 22px rgba(30,144,255,0.8);
}

/* MOBILE FIXES */
@media (max-width: 600px) {
  #bi-search {
    width: 90%;
    margin: 15px auto;
  }

  #bi-cats {
    gap: 8px;
  }

  .bi-cat {
    padding: 8px 14px;
    font-size: 16px !important;
  }

  #bi-results {
    grid-template-columns: 1fr;
  }
}
/* ================================
   BLUE‑IDEA SEARCH ENGINE (DELUXE)
   ================================ */

/* Prevent Chrome zoom */
#bi-search,
#bi-cats div,
#bi-results div,
#bi-results a {
  font-size: 16px !important;
}

/* Search bar */
#bi-search {
  width: 100%;
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid rgba(30,144,255,0.4);
  background: rgba(3,12,40,0.95);
  color: #e5f0ff;
  outline: none;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: border-color .2s, box-shadow .2s, background .2s, transform .15s;
  margin: 20px auto;
  display: block;
  max-width: 700px;
}

#bi-search:focus {
  border-color: #1e90ff;
  box-shadow: 0 0 18px rgba(30,144,255,0.8);
  background: #020b2a;
  transform: translateY(-1px);
}

/* Categories bar */
#bi-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 10px auto 20px;
  max-width: 700px;
}

.bi-cat {
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(15,23,42,0.8);
  border: 1px solid rgba(30,144,255,0.4);
  color: #e5f0ff;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: background .2s, box-shadow .2s, transform .15s, border-color .2s;
  user-select: none;
}

.bi-cat:hover {
  background: rgba(30,144,255,0.15);
  box-shadow: 0 0 18px rgba(30,144,255,0.7);
  transform: translateY(-2px);
}

.bi-cat.active {
  background: linear-gradient(135deg, #1e90ff, #00c9ff);
  color: #02101f;
  border-color: #ffd447;
  box-shadow: 0 0 22px rgba(255,212,71,0.8);
}

/* Results grid */
#bi-results {
  max-width: 900px;
  margin: 0 auto 40px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  padding: 10px;
}

/* Result item */
#bi-results .bi-item {
  background: radial-gradient(circle at top, #041b3b 0, #020b2a 40%, #020617 100%);
  border: 1px solid rgba(30,144,255,0.35);
  padding: 14px 16px;
  border-radius: 14px;
  color: #e5f0ff;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

#bi-results .bi-item:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: #ffd447;
  box-shadow: 0 0 22px rgba(30,144,255,0.8);
}

#bi-results .bi-item a {
  color: #e5f0ff;
  text-decoration: none;
}

/* MOBILE FIXES */
@media (max-width: 600px) {
  #bi-search {
    width: 90%;
    margin: 15px auto;
  }

  #bi-cats {
    gap: 8px;
  }

  .bi-cat {
    padding: 8px 14px;
    font-size: 16px !important;
  }

  #bi-results {
    grid-template-columns: 1fr;
  }
}