/* Custom styling for Carbon Footprint Tracker */

/* Global CO2 Ticker */
.co2-ticker {
    background-color: rgba(25, 25, 25, 0.95);
    border-top: 1px solid var(--bs-gray-700);
    border-bottom: 1px solid var(--bs-gray-700);
    padding: 0.5rem 0;
    transition: background-color 0.3s ease;
}

.co2-ticker:hover {
    background-color: rgba(35, 35, 35, 0.95);
}

.co2-level {
    font-size: 1.2rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.co2-trend {
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
}

.co2-trend-up {
    color: var(--bs-danger);
    background-color: rgba(220, 53, 69, 0.1);
}

.co2-trend-down {
    color: var(--bs-success);
    background-color: rgba(25, 135, 84, 0.1);
}

.co2-trend-stable {
    color: var(--bs-warning);
    background-color: rgba(255, 193, 7, 0.1);
}

.co2-date {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Dashboard cards */
.dashboard-card {
    transition: transform 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Stats counter */
.stats-counter {
    font-size: 2.5rem;
    font-weight: bold;
}

/* Activity tags */
.activity-tag {
    border-radius: 50px;
    padding: 0.35em 0.8em;
    font-size: 0.75em;
    text-transform: uppercase;
    font-weight: 600;
}

/* Progress bar for targets */
.progress-bar-target {
    height: 1rem;
    border-radius: 0.5rem;
}

/* Custom chart container */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
    margin-bottom: 1.5rem;
}

/* Activity item in list */
.activity-item {
    transition: background-color 0.2s ease;
}

.activity-item:hover {
    background-color: var(--bs-gray-800);
}

/* Category badges */
.category-energy {
    background-color: var(--bs-indigo);
}

.category-transportation {
    background-color: var(--bs-blue);
}

.category-manufacturing {
    background-color: var(--bs-purple);
}

.category-business_travel {
    background-color: var(--bs-teal);
}

.category-waste {
    background-color: var(--bs-green);
}

.category-water {
    background-color: var(--bs-cyan);
}

.category-other {
    background-color: var(--bs-gray);
}

/* Hero section on homepage */
.hero-section {
    padding: 5rem 0;
    background-color: var(--bs-gray-900);
}

/* Feature icons */
.feature-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    background-color: var(--bs-gray-800);
    color: var(--bs-info);
}

/* Responsive font adjustments */
@media (max-width: 768px) {
    .stats-counter {
        font-size: 1.75rem;
    }
    h2 {
        font-size: 1.5rem;
    }
}