.aja-calendar-wrapper {
    --aja-primary: #092243;
    --aja-accent: #2272e1;
    --aja-bg-light: #f4f8ff;
    --aja-border-color: #000000;
    --aja-text-dark: #0d141a;
    --aja-text-muted: #606266;
    
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--aja-text-dark);
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
    padding: 24px;
    margin: 20px auto;
    max-width: 1200px;
}

.aja-calendar-header {
    border-bottom: 2px solid var(--aja-bg-light);
    padding-bottom: 20px;
    margin-bottom: 24px;
}

.aja-header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 16px;
}

@media (max-width: 768px) {
    .aja-header-main {
        flex-direction: column;
        text-align: center;
    }
}

.aja-calendar-header h2 {
    font-size: 28px;
    color: var(--aja-primary);
    margin: 0 0 4px 0;
    font-weight: 700;
}

.aja-sub {
    font-size: 16px;
    color: var(--aja-accent);
    margin: 0;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.aja-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--aja-accent);
    color: #ffffff !important;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none !important;
    transition: background 0.2s ease, transform 0.2s;
    box-shadow: 0 4px 12px rgba(34, 114, 225, 0.2);
}

.aja-download-btn:hover {
    background: var(--aja-primary);
    transform: translateY(-2px);
}

/* Tabs */
.aja-month-tabs-container {
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
}

.aja-month-tabs {
    display: inline-flex;
    gap: 8px;
}

.aja-tab-btn {
    background: var(--aja-bg-light);
    border: 1px solid transparent;
    color: var(--aja-primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.25s ease;
}

.aja-tab-btn:hover {
    background: var(--aja-primary);
    color: #ffffff;
}

.aja-tab-btn.active {
    background: var(--aja-accent);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(34, 114, 225, 0.2);
}

/* Layout */
.aja-calendar-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media (min-width: 992px) {
    .aja-calendar-layout {
        grid-template-columns: 1.6fr 1fr;
    }
}

/* Month Grid Container */
.aja-calendar-grid-container {
    background: #ffffff;
}

.aja-month-section {
    display: none;
    animation: ajaFadeIn 0.35s ease;
}

.aja-month-section.active {
    display: block;
}

@keyframes ajaFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.aja-month-title {
    font-size: 22px;
    color: var(--aja-primary);
    margin: 0 0 16px 0;
    font-weight: 700;
    display: flex;
    align-items: center;
    border-bottom: 2px solid var(--aja-accent);
    padding-bottom: 8px;
}

.aja-month-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0px;
    background: var(--aja-border-color);
    border: 2px solid var(--aja-border-color);
    border-radius: 4px;
    overflow: hidden;
}

.aja-day-header {
    background: #ffffff;
    color: var(--aja-primary);
    text-align: center;
    font-weight: bold;
    padding: 12px 4px;
    font-size: 14px;
    border-bottom: 2px solid var(--aja-border-color);
    border-right: 1px solid var(--aja-border-color);
}

.aja-day-header:last-child {
    border-right: none;
}

.aja-day-cell {
    background: #ffffff;
    aspect-ratio: 1.1 / 1;
    padding: 8px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: background 0.2s ease;
    cursor: default;
    border-bottom: 1px solid var(--aja-border-color);
    border-right: 1px solid var(--aja-border-color);
}

.aja-day-cell:nth-child(7n) {
    border-right: none;
}

.aja-day-cell:hover:not(.aja-empty-cell) {
    background: #f8fafc;
}

.aja-empty-cell {
    background: #ffffff;
}

.aja-day-number {
    font-size: 15px;
    font-weight: 600;
    color: #2c3e50;
}

/* Event Types Colors - May 2027 Yellow styles */
.aja-day-cell.aja-has-event {
    background: #fef08a !important; /* May 2027 Yellow style */
    z-index: 2;
}

.aja-cell-icon-wrap {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    font-size: 14px;
    color: var(--aja-primary);
    margin-top: 4px;
}

.aja-cell-icon-wrap i, .aja-cell-icon-wrap svg {
    font-size: 14px;
    width: 14px;
    height: 14px;
    fill: var(--aja-primary);
}

/* Tooltip */
.aja-day-cell[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%) scale(0.9);
    background: #334155;
    color: #ffffff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    white-space: normal;
    width: 160px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.2s ease;
    z-index: 99;
}

.aja-day-cell[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scale(1);
}

/* Sidebar Events */
.aja-sidebar-sticky {
    position: sticky;
    top: 100px;
    background: var(--aja-bg-light);
    border-radius: 8px;
    padding: 20px;
}

.aja-sidebar-title {
    font-size: 18px;
    color: var(--aja-primary);
    margin: 0 0 16px 0;
    font-weight: 700;
}

.aja-month-events-list {
    display: none;
}

.aja-month-events-list.active {
    display: block;
}

.aja-events-ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.aja-event-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #ffffff;
    padding: 10px 14px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
    border-left: 4px solid var(--aja-primary);
    transition: transform 0.2s ease;
}

.aja-event-item:hover {
    transform: translateX(4px);
}

.aja-event-item.item-holiday { border-left-color: #ef4444; }
.aja-event-item.item-academic { border-left-color: #3b82f6; }
.aja-event-item.item-activity { border-left-color: #8b5cf6; }
.aja-event-item.item-important { border-left-color: #f59e0b; }

.aja-event-date {
    font-size: 14px;
    font-weight: bold;
    color: var(--aja-primary);
    min-width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--aja-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.aja-event-icon {
    font-size: 16px;
    color: var(--aja-accent);
    display: flex;
    align-items: center;
}

.aja-event-icon i, .aja-event-icon svg {
    width: 16px;
    height: 16px;
    fill: var(--aja-accent);
}

.aja-event-text {
    font-size: 14px;
    line-height: 1.4;
    color: var(--aja-text-dark);
}

/* Footer Notes */
.aja-calendar-footer {
    margin-top: 24px;
    border-top: 2px solid var(--aja-bg-light);
    padding-top: 16px;
    text-align: center;
}

.aja-footer-notes p {
    margin: 4px 0;
    font-size: 13px;
    color: var(--aja-text-muted);
}

/* Mobile Friendly tweaks */
@media (max-width: 576px) {
    .aja-calendar-wrapper {
        padding: 12px;
    }
    .aja-calendar-header h2 {
        font-size: 20px;
    }
    .aja-day-header {
        font-size: 12px;
        padding: 8px 2px;
    }
    .aja-day-cell {
        padding: 4px;
    }
    .aja-day-number {
        font-size: 12px;
    }
    .aja-cell-icon-wrap {
        font-size: 12px;
    }
    .aja-sidebar-sticky {
        padding: 12px;
    }
}