:root {
  --bg-body: #100e1d;
  --bg-card: #1e213a;
  --bg-input: #2a2d4b;
  --bg-accent: #3c47e9;
  --bg-accent-hover: #2b36c4;
  --text-main: #ffffff;
  --text-secondary: #a09fb1;
  --text-muted: #565868;
  --text-bright: #e7e7eb;
  --error-color: #ff4d4d;
  --divider-color: #2a2d4b;
  --shadow-main: rgba(0, 0, 0, 0.3);
  --shadow-soft: rgba(0, 0, 0, 0.2);
}

* {
  margin: 0;
  padding: 0;
  font-family: "Inter", sans-serif;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-body);
  height: 100vh;
  width: 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-main);
  overflow: hidden;
}

.dashboard-container {
  display: grid;
  grid-template-columns: 320px 1fr;
  width: 100%;
  height: 100%;
  padding: 25px;
  gap: 25px;
}

.sidebar {
  background: var(--bg-card);
  border-radius: 24px;
  padding: 30px 25px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 30px var(--shadow-main);
  height: 100%;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.search {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.search input {
  width: 100%;
  background: var(--bg-input);
  border: none;
  padding: 12px 15px;
  border-radius: 12px;
  color: var(--text-main);
  outline: none;
  font-size: 14px;
}

.search button {
  background: var(--bg-accent);
  border: none;
  width: 45px;
  height: 45px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.2s;
  flex-shrink: 0;
  color: var(--text-main);
}

.search button:hover {
  background: var(--bg-accent-hover);
}

.weather-main {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-grow: 1;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.weather-main.active {
  opacity: 1;
}

.weather-icon {
  font-size: 80px;
  margin-bottom: 20px;
  color: var(--text-bright);
  filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.1));
  transition: color 0.3s ease;
}

.temp {
  font-size: 64px;
  font-weight: 300;
  line-height: 1;
  margin-bottom: 5px;
}

.feels-like {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  font-weight: 500;
}

.city {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-bright);
}

.desc {
  color: var(--text-secondary);
  font-size: 16px;
  text-transform: capitalize;
  margin-top: 5px;
}

.bottom-info {
  margin-top: auto;
  text-align: center;
}

.divider {
  width: 100%;
  height: 1px;
  background: var(--divider-color);
  margin: 20px 0;
}

.local-time {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 1px;
}

.date-info {
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 5px;
}

.data-source {
  margin-top: 15px;
  font-size: 10px;
  color: var(--text-muted);
}

/* --- CONTENT PANEL --- */
.content-panel {
  display: flex;
  flex-direction: column;
  gap: 25px;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
  overflow: hidden;
}

.content-panel.active {
  opacity: 1;
}

.map-section {
  flex: 1;
  background: var(--bg-card);
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 10px 30px var(--shadow-main);
  min-height: 200px;
}

.map-section iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.highlights {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.highlights h3 {
  margin-bottom: 15px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-bright);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  height: auto;
}

.card-highlight {
  background: var(--bg-card);
  border-radius: 18px;
  padding: 15px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 5px 15px var(--shadow-soft);
  height: 120px;
}

.card-title {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.card-value {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  width: 100%;
}

.card-value span {
  font-size: 24px;
  font-weight: 600;
}

.small-icon {
  font-size: 28px;
  color: #8d8fa3;
}

.welcome-message {
  position: absolute;
  top: 50%;
  left: 60%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--text-secondary);
  z-index: 10;
}

.welcome-message h2 {
  font-size: 32px;
  color: var(--text-main);
  margin-bottom: 10px;
}

.error {
  display: none;
  background: var(--error-color);
  padding: 10px;
  border-radius: 8px;
  text-align: center;
  margin-bottom: 10px;
  font-size: 14px;
  font-weight: 600;
}

@media (max-width: 900px) {
  body {
    height: auto;
    overflow-y: auto;
    flex-direction: column;
    justify-content: flex-start;
  }

  .welcome-message {
    position: relative; 
    top: 0;
    left: 0;
    transform: none;
    margin: 100px 0 100px 0;
    padding: 0 20px;
    width: 100%;
  }

  .welcome-message h2 {
    font-size: 26px;
  }

  .dashboard-container {
    height: auto;
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 20px;
  }

  .sidebar {
    height: auto;
  }

  .map-section {
    height: 250px;
    flex: none;
  }

  .cards-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .temp {
    font-size: 48px;
  }
}