/* Age Calculator Custom Styles */

/* Custom Age Calculator Theme */
:root {
    --age-primary: #2563eb;
    --age-primary-dark: #1e40af;
    --age-secondary: #3b82f6;
    --age-accent: #f59e0b;
    --age-background: #f0f4f8;
    --age-card: #ffffff;
    --age-text: #1e293b;
    --age-text-light: #64748b;
    --age-border: #e2e8f0;
    --age-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    --age-radius: 16px;
    --age-transition: all 0.3s ease;
}

/* Age Calculator Container */
.age-calculator-container {
    max-width: 800px;
    margin: 2rem auto;
    background-color: var(--age-card);
    border-radius: var(--age-radius);
    box-shadow: var(--age-shadow);
    overflow: hidden;
    padding: 0;
    transform: translateY(0);
    transition: var(--age-transition);
}

.age-calculator-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* Age Milestone Indicators */
.age-milestone {
    position: relative;
    padding-left: 2.5rem;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.age-milestone::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 1.5rem;
    height: 1.5rem;
    background-color: var(--age-primary);
    border-radius: 50%;
    opacity: 0.2;
}

.age-milestone::after {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0.5rem;
    width: 0.5rem;
    height: 0.5rem;
    background-color: var(--age-primary);
    border-radius: 50%;
}

.age-milestone.achieved::before {
    background-color: var(--age-accent);
    opacity: 0.3;
}

.age-milestone.achieved::after {
    background-color: var(--age-accent);
}

/* Age Progress Bar */
.age-progress-container {
    margin: 2rem 0;
    background-color: var(--age-border);
    border-radius: 1rem;
    height: 0.5rem;
    overflow: hidden;
}

.age-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--age-primary), var(--age-accent));
    border-radius: 1rem;
    transition: width 1s ease-in-out;
}

/* Age Timeline */
.age-timeline {
    position: relative;
    padding: 1.5rem 0;
    margin: 2rem 0;
}

.age-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: var(--age-border);
}

.age-timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 2rem;
}

.age-timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background-color: var(--age-primary);
    z-index: 1;
}

.age-timeline-date {
    font-weight: 600;
    color: var(--age-primary);
    margin-bottom: 0.5rem;
}

/* Enhanced Form Elements */
.age-select-wrapper {
    position: relative;
    width: 100%;
}

.age-select-wrapper::after {
    content: '▼';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--age-text-light);
    pointer-events: none;
    font-size: 0.8rem;
}

.age-select {
    appearance: none;
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--age-border);
    border-radius: 8px;
    background-color: white;
    font-size: 1rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.age-select:focus {
    border-color: var(--age-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
    outline: none;
}

/* Age Result Cards */
.age-result-card {
    background-color: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.age-result-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--age-primary), var(--age-accent));
}

.age-result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}

/* Age Fact Cards */
.age-fact-card {
    background-color: white;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border-left: 4px solid var(--age-accent);
    transition: transform 0.3s ease;
}

.age-fact-card:hover {
    transform: translateX(5px);
}

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

.count-animation {
    animation: countUp 0.5s ease-out forwards;
}

@keyframes fadeInStagger {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.stagger-item {
    opacity: 0;
}

.stagger-item:nth-child(1) { animation: fadeInStagger 0.5s ease-out 0.1s forwards; }
.stagger-item:nth-child(2) { animation: fadeInStagger 0.5s ease-out 0.2s forwards; }
.stagger-item:nth-child(3) { animation: fadeInStagger 0.5s ease-out 0.3s forwards; }
.stagger-item:nth-child(4) { animation: fadeInStagger 0.5s ease-out 0.4s forwards; }
.stagger-item:nth-child(5) { animation: fadeInStagger 0.5s ease-out 0.5s forwards; }

/* Responsive Adjustments */
@media (max-width: 768px) {
    .age-calculator-container {
        margin: 1rem;
        max-width: calc(100% - 2rem);
    }

    .age-timeline::before {
        left: 1rem;
    }

    .age-timeline-item {
        padding-left: 3rem;
    }

    .age-timeline-item::before {
        left: 1rem;
    }

    /* New additions for better mobile layout */
    .age-summary {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
        margin-top: 1rem;
    }

    .age-box {
        flex: 1 1 100px;
        min-width: 90px;
        text-align: center;
    }

    .age-box h2 {
        font-size: 1.5rem;
    }

    .age-box p {
        font-size: 0.9rem;
    }
}