/* =====================================================
   AGE CALCULATOR STYLES
   Basic Calculator Online - Age Calculator
   ===================================================== */

/* ======================= SECTION ======================= */
.age-calculator-section {
    padding: 2rem 0 4rem;
    min-height: 60vh;
}

/* ======================= MAIN CALCULATOR CARD ======================= */
.age-calculator-card {
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.age-calculator-card:hover {
    box-shadow: var(--shadow-2xl);
    transform: translateY(-4px);
}

/* Header */
.age-calculator-header {
    background: linear-gradient(135deg, #ec4899 0%, #db2777 100%);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.age-header-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: white;
}

.age-header-info h2 {
    color: white;
    font-size: 1.375rem;
    font-weight: 700;
    margin: 0;
}

.age-header-info p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9375rem;
    margin: 0.25rem 0 0;
}

/* Body */
.age-calculator-body {
    padding: 1.5rem;
}

/* ======================= INPUT SECTION ======================= */
.age-input-section {
    margin-bottom: 1.5rem;
}

.age-date-group {
    position: relative;
}

.age-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.age-label i {
    color: #ec4899;
}

.age-date-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    background: white;
    transition: all var(--transition-fast);
}

.age-date-input:focus {
    outline: none;
    border-color: #ec4899;
    box-shadow: 0 0 0 4px rgba(236, 72, 153, 0.1);
}

.age-today-btn {
    position: absolute;
    right: 0.5rem;
    bottom: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.75rem;
    border: none;
    border-radius: var(--radius-md);
    background: var(--bg-body);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.age-today-btn:hover {
    background: #fce7f3;
    color: #ec4899;
}

.age-calculate-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, #ec4899 0%, #db2777 100%);
    color: white;
    font-size: 1.0625rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-top: 1.25rem;
}

.age-calculate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(236, 72, 153, 0.3);
}

.age-calculate-btn:active {
    transform: translateY(0);
}

/* ======================= RESULTS SECTION ======================= */
.age-results-section {
    animation: fadeInUp 0.5s ease;
}

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

/* Main Age Display */
.age-main-result {
    background: linear-gradient(135deg, #fdf2f8 0%, #fce7f3 100%);
    border: 2px solid #f9a8d4;
    border-radius: var(--radius-2xl);
    padding: 2rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.age-big-number {
    margin-bottom: 1.5rem;
}

.age-value {
    display: block;
    font-size: 4.5rem;
    font-weight: 800;
    color: #be185d;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.age-unit {
    font-size: 1.25rem;
    font-weight: 600;
    color: #db2777;
}

.age-detailed {
    display: flex;
    justify-content: center;
    gap: 3rem;
}

.age-detail-item {
    text-align: center;
}

.age-detail-item .detail-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #be185d;
}

.age-detail-item .detail-label {
    font-size: 0.875rem;
    color: #9d174d;
}

/* Birthday Card */
.age-birthday-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
    border: 2px solid #d8b4fe;
    border-radius: var(--radius-xl);
    margin-bottom: 1.5rem;
}

.birthday-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #a855f7 0%, #9333ea 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
}

.birthday-info {
    flex: 1;
}

.birthday-info h4 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.25rem;
}

.birthday-date {
    font-size: 0.875rem;
    color: #7c3aed;
    font-weight: 600;
    margin: 0;
}

.birthday-countdown {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0.125rem 0 0;
}

.birthday-age {
    text-align: center;
    padding: 0.75rem 1rem;
    background: white;
    border-radius: var(--radius-lg);
}

.birthday-age span {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
}

.birthday-age strong {
    font-size: 1.5rem;
    color: #7c3aed;
}

/* Stats Grid */
.age-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.age-stat-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-body);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.age-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.age-stat-card .stat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.age-stat-card.months .stat-icon { background: rgba(236, 72, 153, 0.1); color: #ec4899; }
.age-stat-card.weeks .stat-icon { background: rgba(139, 92, 246, 0.1); color: #8b5cf6; }
.age-stat-card.days .stat-icon { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.age-stat-card.hours .stat-icon { background: rgba(16, 185, 129, 0.1); color: #10b981; }
.age-stat-card.minutes .stat-icon { background: rgba(249, 115, 22, 0.1); color: #f97316; }
.age-stat-card.seconds .stat-icon { background: rgba(239, 68, 68, 0.1); color: #ef4444; }

.age-stat-card .stat-info {
    flex: 1;
    min-width: 0;
}

.age-stat-card .stat-value {
    display: block;
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.age-stat-card .stat-label {
    font-size: 0.6875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Extra Info */
.age-extra-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.extra-info-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1rem;
    background: var(--bg-body);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.extra-info-item i {
    font-size: 1rem;
    color: #ec4899;
}

.extra-info-item strong {
    color: var(--text-primary);
}

/* ======================= SIDEBAR ======================= */
.age-sidebar-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.age-sidebar-header {
    padding: 1rem 1.25rem;
    background: var(--bg-body);
    border-bottom: 1px solid var(--border-color);
}

.age-sidebar-header h5 {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
}

.age-sidebar-body {
    padding: 1rem 1.25rem;
}

/* Empty State */
.age-empty-state {
    text-align: center;
    padding: 1.5rem;
    color: var(--text-muted);
}

.age-empty-state i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

.age-empty-state p {
    margin: 0;
    font-size: 0.875rem;
}

/* Life Progress */
.life-progress-item {
    margin-bottom: 1rem;
}

.life-progress-item:last-child {
    margin-bottom: 0;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.8125rem;
}

.progress-header span:first-child {
    color: var(--text-secondary);
    font-weight: 500;
}

.progress-header span:last-child {
    color: var(--text-primary);
    font-weight: 700;
}

.progress-bar-wrapper {
    height: 8px;
    background: var(--bg-body);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar-wrapper.large {
    height: 12px;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #ec4899 0%, #f472b6 100%);
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
}

.progress-bar-fill.blue {
    background: linear-gradient(90deg, #3b82f6 0%, #60a5fa 100%);
}

.progress-bar-fill.green {
    background: linear-gradient(90deg, #10b981 0%, #34d399 100%);
}

.progress-bar-fill.purple {
    background: linear-gradient(90deg, #8b5cf6 0%, #a78bfa 100%);
}

.life-expectancy {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.expectancy-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.expectancy-header i {
    color: #8b5cf6;
}

.expectancy-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.expectancy-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.expectancy-percent {
    font-size: 0.875rem;
    font-weight: 700;
    color: #8b5cf6;
}

/* Milestones */
.milestones-list {
    max-height: 250px;
    overflow-y: auto;
}

.milestone-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: var(--radius-lg);
    margin-bottom: 0.5rem;
    transition: all var(--transition-fast);
}

.milestone-item:hover {
    background: var(--bg-body);
}

.milestone-item:last-child {
    margin-bottom: 0;
}

.milestone-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.milestone-item.passed .milestone-icon {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.milestone-item.upcoming .milestone-icon {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}

.milestone-info {
    flex: 1;
}

.milestone-age {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.milestone-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.milestone-status {
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

.milestone-item.passed .milestone-status {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

.milestone-item.upcoming .milestone-status {
    background: rgba(139, 92, 246, 0.1);
    color: #7c3aed;
}

/* Fun Facts */
.fun-facts-list {
    max-height: 250px;
    overflow-y: auto;
}

.fun-fact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: var(--radius-lg);
    margin-bottom: 0.5rem;
    background: var(--bg-body);
}

.fun-fact-item:last-child {
    margin-bottom: 0;
}

.fun-fact-item i {
    font-size: 1rem;
    color: #f97316;
    margin-top: 0.125rem;
}

.fun-fact-item span {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ======================= FEATURES SECTION ======================= */
.age-features-section {
    padding: 4rem 0 5rem;
    background: var(--bg-body);
}

.age-section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(236, 72, 153, 0.1);
    color: #db2777;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--text-muted);
    margin: 0;
}

.age-feature-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    height: 100%;
    transition: all var(--transition-normal);
}

.age-feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.age-feature-card .feature-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.age-feature-card .feature-icon.pink { background: rgba(236, 72, 153, 0.1); color: #ec4899; }
.age-feature-card .feature-icon.purple { background: rgba(139, 92, 246, 0.1); color: #8b5cf6; }
.age-feature-card .feature-icon.blue { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.age-feature-card .feature-icon.orange { background: rgba(249, 115, 22, 0.1); color: #f97316; }

.age-feature-card h5 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.age-feature-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ======================= RESPONSIVE ======================= */
@media (max-width: 991.98px) {
    .age-calculator-section {
        padding: 1.5rem 0 3rem;
    }

    .age-value {
        font-size: 3.5rem;
    }

    .age-detailed {
        gap: 2rem;
    }

    .age-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767.98px) {
    .age-calculator-header {
        flex-direction: column;
        text-align: center;
    }

    .age-value {
        font-size: 3rem;
    }

    .age-detail-item .detail-value {
        font-size: 1.5rem;
    }

    .age-birthday-card {
        flex-wrap: wrap;
    }

    .birthday-info {
        order: 2;
        flex-basis: calc(100% - 64px);
    }

    .birthday-age {
        order: 3;
        flex-basis: 100%;
        margin-top: 0.75rem;
    }

    .age-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .age-extra-info {
        grid-template-columns: 1fr;
    }

    .age-features-section {
        padding: 3rem 0 4rem;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .age-value {
        font-size: 2.5rem;
    }

    .age-detailed {
        gap: 1.5rem;
    }

    .age-detail-item .detail-value {
        font-size: 1.25rem;
    }

    .age-stats-grid {
        grid-template-columns: 1fr;
    }

    .age-stat-card .stat-value {
        font-size: 0.9375rem;
    }
}

/* ======================= SCROLLBARS ======================= */
.milestones-list::-webkit-scrollbar,
.fun-facts-list::-webkit-scrollbar {
    width: 6px;
}

.milestones-list::-webkit-scrollbar-track,
.fun-facts-list::-webkit-scrollbar-track {
    background: var(--bg-body);
    border-radius: 3px;
}

.milestones-list::-webkit-scrollbar-thumb,
.fun-facts-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.milestones-list::-webkit-scrollbar-thumb:hover,
.fun-facts-list::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}