/* ========== GLOBAL RESET & BASE STYLES ========== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  /* Basic layout and visual style */
  font-family: 'Inter', sans-serif;
  background: linear-gradient(to bottom right, #e0f7fa, #80deea);
  background-attachment: fixed;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 100vh;
  padding: 40px 20px 80px;
  color: #333;
  overflow-x: hidden;
}

/* ========== APP CONTAINER ========== */
.app-wrapper {
  max-width: 420px;
  width: 100%;
  text-align: center;
  padding-bottom: 40px;
}

/* ========== TITLE STYLE ========== */
.app-title {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 24px;
  color: #004d61;
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

/* ========== SEARCH SECTION ========== */
.search-box {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
}

/* Input field */
input {
  padding: 12px 16px;
  font-size: 1rem;
  border: none;
  border-radius: 12px;
  width: 240px;
  background: #f0f0f0;
  box-shadow: inset 3px 3px 6px rgba(0,0,0,0.1), inset -3px -3px 6px rgba(255,255,255,0.6);
  outline: none;
  color: #333;
}

/* Buttons group (Search + Geolocation) */
.button-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Standard button */
button {
  padding: 12px 18px;
  font-size: 1rem;
  background: #00bcd4;
  color: white;
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: all 0.2s ease;
}

button:hover {
  background: #0097a7;
}

button:active {
  transform: scale(0.98);
}

/* Geolocation circular button */
#geoBtn {
  width: 42px;
  height: 42px;
  background: #4caf50;
  font-size: 1.2rem;
  border-radius: 50%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

#geoBtn:hover {
  background: #388e3c;
}

/* ========== AUTOCOMPLETE DROPDOWN ========== */
.suggestions {
  position: absolute;
  top: 100%;
  width: 100%;
  max-height: 180px;
  overflow-y: auto;
  background: #ffffffcc;
  border-radius: 10px;
  box-shadow: 2px 2px 8px rgba(0,0,0,0.15);
  backdrop-filter: blur(10px);
  z-index: 10;
  text-align: left;
}

.suggestions div {
  padding: 10px 15px;
  cursor: pointer;
}

.suggestions div:hover {
  background: #eeeeee;
}

/* ========== WEATHER CARD ========== */
.weather-card {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  padding: 30px 25px;
  backdrop-filter: blur(20px);
  box-shadow:
    inset 2px 2px 4px rgba(255,255,255,0.3),
    inset -2px -2px 4px rgba(0,0,0,0.15),
    10px 10px 25px rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.2);
  animation: fadeInUp 0.4s ease both;
}

/* Weather main info */
.weather-location {
  font-size: 1.4rem;
  font-weight: 600;
  color: #004d61;
  margin-bottom: 6px;
}

.weather-time {
  font-size: 1rem;
  color: #555;
  margin-bottom: 12px;
}

.weather-main {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.weather-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 10px;
}

.weather-temp {
  font-size: 4rem;
  font-weight: 800;
  color: #004d61;
}

.weather-desc {
  font-size: 1.2rem;
  color: #005b73;
  margin-top: 6px;
  text-transform: capitalize;
}

/* ========== EXTRA WEATHER INFO ========== */
.weather-extra {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
}

.weather-extra-item {
  background: #ffffff22;
  border-radius: 12px;
  padding: 12px;
  font-size: 0.95rem;
  color: #004d61;
  border: 1px solid rgba(255,255,255,0.3);
}

.weather-extra-item span {
  display: block;
  margin-top: 4px;
  font-weight: bold;
  font-size: 1.1rem;
}

/* ========== FORECAST (HOURLY) ========== */
.forecast-block {
  margin-top: 20px;
  display: flex;
  overflow-x: auto;
  gap: 10px;
}

.forecast-item {
  background: #ffffff22;
  padding: 8px;
  border-radius: 10px;
  text-align: center;
  color: #004d61;
  min-width: 80px;
}

.forecast-item img {
  width: 40px;
  height: 40px;
}

/* ========== ERROR MESSAGE ========== */
.error-msg {
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(255, 100, 100, 0.15);
  border: 1px solid rgba(255, 0, 0, 0.2);
  border-radius: 12px;
  color: #b00000;
  font-weight: 600;
  backdrop-filter: blur(8px);
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========== UTILS ========== */
.hidden {
  display: none !important;
}

/* ========== RESPONSIVE LAYOUT ========== */
@media (max-width: 1024px) {
  .search-box { flex-direction: column; gap: 8px; }
  input, button { width: 100%; }
}

@media (max-width: 400px) {
  input {
    padding: 10px 12px;
  }

  button {
    padding: 10px 14px;
    font-size: 0.95rem;
  }

  .app-title {
    font-size: 28px;
  }
}