/* General styles */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: "Poppins", sans-serif; }
body { min-height: 100vh; overflow-x: hidden; transition: background 1s ease, color 0.3s ease; }
body.dark { color: #fff; }

/* Weather backgrounds */
body.sunny { background: linear-gradient(135deg, #fddb92, #d1fdff); }
body.cloudy { background: linear-gradient(135deg, #d7d2cc, #304352); }
body.rainy { background: linear-gradient(135deg, #2c3e50, #4ca1af); }
body.snowy { background: linear-gradient(135deg, #83a4d4, #b6fbff); }
body.stormy { background: linear-gradient(135deg, #232526, #414345); }
body.misty { background: linear-gradient(135deg, #606c88, #3f4c6b); }

/* App container */
.app {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 90%; max-width: 800px;
  background: rgba(255,255,255,0.2);
  border-radius: 20px; backdrop-filter: blur(10px);
  padding: 25px; text-align: center;
  box-shadow: 0 4px 30px rgba(0,0,0,0.2);
  color: #000; z-index: 3; transition: all 0.3s ease;
}
body.dark .app { background: rgba(0,0,0,0.3); color: #fff; }

/* Header */
header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; margin-bottom: 20px; }
header h1 { font-size: 1.5rem; margin-bottom: 10px; }
.top-controls { display: flex; flex-wrap: wrap; gap: 10px; }

/* Search bar */
.search-bar { display: flex; flex-direction: column; position: relative; }
.search-bar input {
  background: rgba(255,255,255,0.8);
  border: 1px solid #ccc;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 1rem;
  color: #000;
  outline: none;
  transition: all 0.3s ease;
}
.search-bar button {
  background: rgba(255,255,255,0.8);
  border: 1px solid #ccc;
  color: #000;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 5px;
}
.search-bar button:hover {
  background: rgba(240,240,240,0.9);
}

/* Dark mode adaptation for search */
body.dark .search-bar input,
body.dark .search-bar button {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
}
body.dark .search-bar button:hover {
  background: rgba(50,50,50,0.5);
}

/* Suggestions */
.suggestions {
  position: absolute; top: 38px; left: 0; width: 180px;
  background: rgba(255,255,255,0.9); border-radius: 10px; max-height: 200px; overflow-y: auto;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2); display: none; z-index: 10;
  transition: all 0.3s ease;
}
.suggestion-item { padding: 8px 12px; cursor: pointer; transition: background 0.3s, color 0.3s; }
.suggestion-item:hover { background: #0077ff; color: #fff; }

/* Dark mode suggestions */
body.dark .suggestions {
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
}
body.dark .suggestion-item:hover {
  background: #555;
  color: #fff;
}

/* Theme toggle */
.theme-toggle { background: transparent; border: none; font-size: 22px; cursor: pointer; color: inherit; }

/* Weather card */
.weather-card img { width: 100px; height: 100px; }

/* Forecast container */
.forecast-container { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin: 0 auto; max-width: 700px; }
.forecast-card {
  background: rgba(255,255,255,0.3); border-radius: 15px; padding: 15px; width: 120px; transition: 0.3s;
}
.forecast-card:hover { transform: scale(1.05); }
.forecast-card img { width: 60px; height: 60px; }

/* Dark mode forecast cards */
body.dark .forecast-card { background: rgba(0,0,0,0.3); }

/* Weather effects */
#weatherCanvas, #clouds, #lightning { position: fixed; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; }
#weatherCanvas { z-index: 1; } #clouds { z-index: 2; } #lightning { z-index: 2; opacity: 0; }

/* Cloud animation */
.cloud { position: absolute; background: rgba(255,255,255,0.8); border-radius: 50%; z-index: 2; animation: floatClouds linear infinite; }
@keyframes floatClouds { from { transform: translateX(-200px); } to { transform: translateX(120vw); } }

/* Lightning */
@keyframes flash { 0% {opacity:0;} 10%{opacity:.8;} 20%{opacity:0;} 30%{opacity:.6;} 40%{opacity:0;} 100%{opacity:0;} }

/* Responsive */
@media (max-width: 768px) {
  .forecast-card { width: 100px; }
  header { flex-direction: column; gap:10px; }
  .search-bar input { width:140px; }
}
@media (max-width: 480px) {
  .forecast-container { flex-direction: column; gap:10px; }
  .forecast-card { width: 100%; }
  .search-bar input { width:120px; font-size:.9rem; }
}