/* General Styles */
body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    flex-direction: column;
}

/* Container */
.container {
    width: 90%;
    max-width: 1100px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    text-align: center;
    animation: fadeIn 0.6s ease-in-out;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 20px;
}

h1 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.8;
}

/* Dashboard Grid */
@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .card {
        padding: 15px;
    }

    h1 {
        font-size: 1.5rem;
    }

    .aqi-display {
        font-size: 2rem;
    }

    .refresh-button {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
}

/* Cards */
.card {
    background: rgba(255, 255, 255, 0.15);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease-in-out;
}

.card:hover {
    transform: scale(1.03);
}

/* Main AQI Card */
.main-aqi {
    padding: 20px;
    border-radius: 12px;
}

.aqi-display {
    font-size: 2.5rem;
    font-weight: bold;
    padding: 15px;
    border-radius: 10px;
}

/* AQI Progress Bar */
.progress-container {
    margin-top: 10px;
}

progress {
    width: 100%;
    height: 12px;
    border-radius: 6px;
    transition: width 0.3s ease-in-out;
}

/* Weather Card */
.weather-grid {
    display: flex;
    justify-content: space-around;
    margin-top: 15px;
}

.weather-item {
    text-align: center;
}

.weather-icon {
    font-size: 2rem;
    display: block;
    transition: transform 0.3s ease-in-out;
}

.weather-item:hover .weather-icon {
    transform: scale(1.2);
}

.weather-data {
    font-size: 1.5rem;
    font-weight: bold;
}

/* Health Advisory */
.health-card {
    padding: 20px;
}

.health-message {
    font-size: 1.2rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-weight: bold;
}

.health-message p {
    margin: 0;
    padding: 10px;
    border-radius: 8px;
    font-size: 1rem;
}

.health-message p::before {
    content: "🩺 ";
    font-size: 1.2rem;
}

/* Refresh Button */
.refresh-button {
    background: #ff7eb3;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: transform 0.3s ease-in-out, background 0.3s ease-in-out;
}

.refresh-button:hover {
    background: #ff4d94;
    transform: scale(1.05);
}

.refreshing {
    animation: rotate 1s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Chart Section */
.chart-card {
    padding: 20px;
}

/* Table Styles */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

th, td {
    padding: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    text-align: center;
}

th {
    background: rgba(255, 255, 255, 0.2);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}