/* Age Calculator Specific Styles */

:root {
    --bg-color: #0d0d1a;
    --text-color: #e0e0e0;
    --text-color-light: #a0a0b0;
    --primary-gradient: linear-gradient(90deg, #ff4d8d, #d43f8d, #a23f8d);
    --primary-color: #ff4d8d;
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(255, 255, 255, 0.1);
    --slider-track-color: #d3d3d3;
    --container-width: 1200px;
    --font-family: 'Poppins', sans-serif;
}

.age-calculator-container {
    max-width: 750px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--card-border);
}

.input-section {
    display: flex;
    align-items: flex-end;
    gap: 1.5rem;
    padding-bottom: 2.5rem;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--card-border);
}

.form-group {
    flex-grow: 1;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.form-control[type="date"] {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    color: var(--text-color);
    font-family: var(--font-family);
    font-size: 1.1rem;
    color-scheme: dark;
}

.form-control[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1) opacity(0.7);
    cursor: pointer;
}

.result-section {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-title {
    color: var(--text-color-light);
    font-weight: 500;
    text-align: center;
    margin-bottom: 1.5rem;
    margin-top: 0;
}

.result-section>.result-title:first-child {
    margin-top: 0;
}


.age-result-display {
    display: flex;
    justify-content: space-around;
    text-align: center;
    margin-bottom: 3rem;
}

.age-result-display div {
    font-size: 1.2rem;
    color: var(--text-color);
}

.age-result-display span {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.next-birthday-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: rgba(255, 77, 141, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 3rem;
}

.next-birthday-display i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.next-birthday-display p {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 500;
    text-align: center;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

.summary-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem 1rem;
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--card-border);
}

.summary-card h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-color-light);
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.summary-card p {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}