/* ============================================
   GLOBAL RESET
============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

/* ============================================
   BODY
============================================ */
body {
  background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
  overflow: hidden;
  position: relative;
}

/* Soft background glow */
body::before {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(0, 254, 186, 0.12), transparent 70%);
  border-radius: 50%;
  top: -80px;
  left: -80px;
  animation: float 6s ease-in-out infinite;
}

/* ============================================
   ANIMATIONS
============================================ */
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(14px); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ============================================
   MAIN CARD (MEDIUM SIZE)
============================================ */
.card {
  width: 100%;
  max-width: 380px;           /* slightly bigger than compact */
  background: linear-gradient(135deg, #00feba, #5b548a);
  color: #fff;
  border-radius: 24px;
  padding: 24px 20px;         /* slightly more padding */
  text-align: center;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: slideUp 0.5s ease-out;
  position: relative;
  z-index: 1;
}

/* ============================================
   SEARCH BAR
============================================ */
.search {
  display: flex;
  gap: 10px;
}

.search input {
  flex: 1;
  height: 44px;               
  border-radius: 50px;
  border: none;
  outline: none;
  padding: 0 16px;
  font-size: 15px;
  font-weight: 500;
}

.search button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search button img {
  width: 18px;
}

/* ============================================
   WEATHER DISPLAY
============================================ */
.weather {
  display: none;
}
.weather.show {
  display: block;
}

.weather-icon {
  width: 100px;              
  margin: 8px auto;
  animation: bounce 2s infinite;
}

.weather h1 {
  font-size: 58px;            
  font-weight: 700;
}

.weather h2 {
  font-size: 28px;            
  font-weight: 600;
  margin-top: -4px;
}

/* ============================================
   WEATHER DETAILS
============================================ */
.details {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;         
  background: rgba(255, 255, 255, 0.15);
  border-radius: 18px;
  margin-top: 12px;
}

.col {
  flex: 1;
  text-align: center;
}

.col img {
  width: 30px;                 
  margin-bottom: 4px;
}

.humidity,
.wind {
  font-size: 17px;            
  font-weight: 700;
}

/* ============================================
   ERROR MESSAGE
============================================ */
.error {
  display: none;
  background: rgba(255, 71, 87, 0.95);
  padding: 12px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
}

/* ============================================
   FORECAST (7 DAYS)
============================================ */
.forecast {
  display: none;
}

.forecast h3 {
  font-size: 17px;            
  font-weight: 600;
  margin-bottom: 10px;
}

.forecast-container {
  display: grid;
  grid-template-columns: repeat(7, 1fr); 
  gap: 10px;                      
  width: 100%;
  padding: 10px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 16px;
}

.forecast-card {
  background: rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  padding: 7px 5px;
  text-align: center;
  transition: 0.25s ease;
}

.forecast-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.25);
}

.forecast-card .day {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
}

.forecast-card img {
  width: 26px;
  margin: 3px 0;
}

.forecast-temp {
  font-size: 13px;
  font-weight: 700;
}

.forecast-weather {
  font-size: 9px;
  opacity: 0.85;
}

/* ============================================
   MOBILE ADJUSTMENTS
============================================ */
@media (max-width: 600px) {
  .card {
    max-width: 340px;
    padding: 20px 16px;
  }

  .weather h1 {
    font-size: 50px;
  }

  .weather h2 {
    font-size: 24px;
  }

  .forecast-container {
    gap: 5px;
  }
}