/* [START] Right Sidebar - Main Container */
.sidebar-right {
    position: sticky;
    display: flex;
    flex-direction: column;
    top: 0;
    padding: var(--padding-v) var(--padding-h) var(--padding-h);
    height: 100vh;
    overflow: hidden auto;
    overscroll-behavior: contain;
    background-color: var(--color-background-100);
    border-left: 1px solid var(--color-border);
    max-width: 100%;
}
/* [END] Right Sidebar - Main Container */

/* Header and footer */
.sidebar-right-header,
.sidebar-right-footer {
    position: sticky;
    backdrop-filter: blur(10px);
    z-index: 3;
}

.sidebar-right-header::before,
.sidebar-right-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-background-100);
    opacity: 0.8;
    z-index: -1;
}

.sidebar-right-header {
    display: flex;
    align-items: center;
    gap: 0 10px;
    top: calc(var(--padding-v) * -1);
    flex: 0 0 auto;
    padding: 0 var(--padding-h);
    margin: calc(var(--padding-v) * -1) calc(var(--padding-h) * -1) 3px;
    height: var(--sidebar-header--height);
    min-height: var(--sidebar-right-header--min-height);
}

/* Body */
.sidebar-right-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    padding: var(--spacing-2) 0;
}

/* Responsive and toggle behavior */
@media (max-width: 1023px) {
    /* Hide the sidebar toggle button on mobile */
    [data-toggle-sidebar-right] {
        display: none;
    }

    /* Hide the sidebar completely on mobile */
    .sidebar-right {
        display: none;
    }
}

@media (min-width: 1024px) {
    .sidebar-right {
        position: fixed;
        top: 0;
        right: -300px;
        width: 300px;
        height: 100vh;
        transform: none;
        transition: right 0.3s ease;
        z-index: 1000;
    }

    .main.show-sidebar-right .sidebar-right {
        right: 0;
    }

    .content {
        transition: margin-right 0.3s ease;
    }

    .main.show-sidebar-right .content {
        margin-right: 300px;
    }
}

/* [START] Right Sidebar - Countdown Timers */
.countdown-timer {
    padding: var(--spacing-2);
    margin-bottom: var(--spacing-3);
    background-color: var(--countdown-background);
    border-radius: var(--radius-2);
    border: 1px solid var(--countdown-border-color);
}

.countdown-title {
    font-size: var(--font-small);
    font-weight: var(--font-weight-semibold);
    color: var(--color-contrast);
    margin-bottom: var(--spacing-2);
    text-align: center;
}

.countdown-display {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-1);
}

.countdown-segment {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: max-content;
    padding: var(--spacing-1) var(--spacing-2);
    background-color: var(--color-background);
    border-radius: var(--radius-1);
    transition: transform 0.2s ease;
}

.countdown-segment:hover {
    transform: translateY(-2px);
}

.countdown-segment .days,
.countdown-segment .hours,
.countdown-segment .minutes,
.countdown-segment .seconds {
    font-size: var(--countdown-number-size);
    font-weight: var(--font-weight-bold);
    color: var(--color-contrast);
}

.countdown-segment .label {
    font-size: var(--countdown-label-size);
    color: var(--color-secondary);
    text-transform: uppercase;
    margin-top: 2px;
    white-space: nowrap;
    min-width: max-content;
}
/* [END] Right Sidebar - Countdown Timers */

/* [START] Right Sidebar - Sponsor Cards */
.sponsors-title {
    font-size: var(--font-small);
    font-weight: var(--font-weight-semibold);
    color: var(--color-contrast);
    margin-bottom: var(--spacing-3);
    padding-top: var(--spacing-2);
    border-top: 1px solid var(--color-border);
}

.sponsor-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.sponsor-item {
    padding: var(--spacing-3);
    background-color: var(--color-background);
    border-radius: var(--radius-2);
    border: 1px solid var(--color-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sponsor-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.sponsor-image {
    height: 60px;
    margin-bottom: var(--spacing-3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sponsor-image img {
    max-height: 100%;
    width: auto;
    object-fit: contain;
}

.sponsor-content {
    text-align: center;
}

.sponsor-name {
    font-size: var(--font-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-contrast);
    margin-bottom: var(--spacing-1);
}

.sponsor-role {
    font-size: var(--font-small);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-2);
}

.sponsor-description {
    font-size: var(--font-small);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-3);
    line-height: 1.5;
}

.sponsor-description strong {
    color: var(--color-contrast);
    font-weight: var(--font-weight-semibold);
}

.sponsor-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-2) var(--spacing-3);
    background-color: var(--color-background-100);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-1);
    color: var(--color-contrast);
    font-size: var(--font-small);
    transition: all 0.2s ease;
}

.sponsor-link:hover {
    background-color: var(--color-background-200);
    transform: translateY(-1px);
}

.sponsor-link svg {
    width: 16px;
    height: 16px;
}

/* [END] Right Sidebar - Sponsor Cards */

/* Tooltip Styles */
[data-toggle-sidebar-right],
[data-hide-sidebar-right] {
    position: relative;
}

[data-toggle-sidebar-right]::before,
[data-hide-sidebar-right]::before {
    content: attr(aria-label);
    position: absolute;
    padding: 6px 12px;
    border-radius: 4px;
    background-color: var(--color-background-900);
    color: var(--color-foreground-900);
    font-size: 12px;
    line-height: 1.4;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Tooltip positioning for calendar button (usually top-right of page) */
[data-toggle-sidebar-right]::before {
    right: 0;
    top: 100%;
    margin-top: 5px;
    transform: none;
}

/* For very small screens, adjust position */
@media (max-width: 480px) {
    [data-toggle-sidebar-right]::before {
        right: -10px;
    }
}

/* Tooltip positioning for close button (inside sidebar) */
[data-hide-sidebar-right]::before {
    left: auto;
    right: calc(100% + 5px);
    top: 50%;
    transform: translateY(-50%);
    margin-top: 0;
}

[data-toggle-sidebar-right]:hover::before,
[data-hide-sidebar-right]:hover::before {
    opacity: 1;
    visibility: visible;
}

/* Style adjustments for better button interaction */
[data-toggle-sidebar-right],
[data-hide-sidebar-right] {
    cursor: pointer;
    transition: transform 0.2s ease;
}

[data-toggle-sidebar-right]:hover,
[data-hide-sidebar-right]:hover {
    transform: scale(1.1);
}

[data-toggle-sidebar-right]:active,
[data-hide-sidebar-right]:active {
    transform: scale(0.95);
}