/* ==========================================================================
   Stories Theme - Navigation Pagination Styles
   Multi-Style System (.navigation.pagination)
   ========================================================================== */

.navigation.pagination,
.pagination.navigation {
    grid-column: 1 / -1;
    width: 100%;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    isolation: isolate;
    transform: translateZ(0);

    & .nav-links {
        display: flex;
        align-items: center;
        position: relative;

        & .page-numbers {
            position: relative;
            display: grid;
            place-content: center;
            color: var(--color-text-body);
            font-size: 0.95rem;
            font-weight: 600;
            text-decoration: none;
            cursor: pointer;
            -webkit-tap-highlight-color: transparent;

            &.dots {
                background: transparent !important;
                box-shadow: none !important;
                border-color: transparent !important;
                color: var(--color-text-muted);
                cursor: default;
            }

            &:focus-visible {
                outline: 2px solid var(--color-primary-accent);
                outline-offset: 2px;
            }
        }

        & :is(.page-numbers.prev, .page-numbers.next) {
            padding: 0;
            font-size: 0;
            line-height: 0;

            & .nav-prev-text,
            & .nav-next-text {
                font-size: 0;
                line-height: 0;
                display: inline-block;
                width: 0;
                height: 0;
                overflow: hidden;
                text-indent: -9999px;
            }

            & svg {
                display: block;
                width: 18px;
                height: 18px;
                margin: auto;
            }
        }
    }

    /* -------------------------------------------------------------------------
       Variant 1: Default (Classic Card with Bottom Indicator)
       ------------------------------------------------------------------------- */
    &:not(.pagination--capsule, .pagination--segmented),
    &.pagination--default,
    body.pagination-style-default & {
        & .nav-links {
            gap: 0.35rem;

            & .page-numbers {
                width: 2.875rem;
                height: 2.875rem;
                background-color: var(--bg-card);
                box-shadow: var(--shadow-card);
                transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);

                &::before {
                    position: absolute;
                    content: '';
                    bottom: 0;
                    left: 50%;
                    width: 1rem;
                    height: 0.25rem;
                    background-color: var(--color-text-muted);
                    transform: translateX(-50%) scaleX(0);
                    transition: transform 0.3s ease;
                }

                &.current {
                    color: var(--color-primary);
                    background-color: color-mix(in srgb, var(--color-primary-light), transparent 20%);
                    font-weight: 700;

                    &::before {
                        background-color: var(--color-primary);
                        transform: translateX(-50%) scaleX(1);
                    }
                }

                &:hover:not(.current, .dots) {
                    background-color: var(--bg-body);
                    box-shadow: var(--shadow-card-hover);

                    &::before {
                        transform: translateX(-50%) scaleX(1);
                    }
                }
            }

            & :is(.page-numbers.prev, .page-numbers.next) {
                width: 2.875rem;
                height: 2.875rem;
            }
        }
    }

    /* -------------------------------------------------------------------------
       Variant 2: Capsule (Floating Glassmorphism Pill)
       ------------------------------------------------------------------------- */
    &.pagination--capsule,
    body.pagination-style-capsule & {
        & .nav-links {
            display: inline-flex;
            gap: 0.25rem;
            padding: 0.35rem 0.5rem;
            background-color: color-mix(in srgb, var(--bg-card), transparent 10%);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-light);
            border-radius: 9999px;
            box-shadow: var(--shadow-card);

            & .page-numbers {
                width: 2.5rem;
                height: 2.5rem;
                border-radius: 50%;
                background: transparent;
                box-shadow: none;
                transition: color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);

                &.current {
                    background-color: var(--color-primary);
                    color: var(--color-white);
                    box-shadow: 0 2px 8px color-mix(in srgb, var(--color-primary), transparent 50%);
                    font-weight: 700;
                }

                &:hover:not(.current, .dots) {
                    background-color: color-mix(in srgb, var(--color-primary-light), transparent 40%);
                    color: var(--color-primary-accent);
                    transform: scale(1.05);
                }
            }

            & :is(.page-numbers.prev, .page-numbers.next) {
                width: 2.5rem;
                height: 2.5rem;
            }
        }
    }

    /* -------------------------------------------------------------------------
       Variant 3: Segmented (Compact macOS/iOS Toolbar)
       ------------------------------------------------------------------------- */
    &.pagination--segmented,
    body.pagination-style-segmented & {
        & .nav-links {
            display: inline-flex;
            gap: 3px;
            padding: 4px;
            background-color: color-mix(in srgb, var(--shadow-color), transparent 94%);
            border: 1px solid color-mix(in srgb, var(--shadow-color), transparent 90%);
            box-shadow:
                inset 0 2px 4px color-mix(in srgb, var(--shadow-color), transparent 90%),
                inset 0 1px 2px color-mix(in srgb, var(--shadow-color), transparent 84%),
                0 1px 0 color-mix(in srgb, var(--color-white), transparent 80%);
            overflow: hidden;

            & .page-numbers {
                width: 2.875rem;
                height: 2.875rem;
                background: transparent;
                box-shadow: none;
                font-size: 0.9rem;
                transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);

                @media (width >=1366px) {
                    width: 2.25rem;
                    height: 2.25rem;
                }

                &.current {
                    background-color: var(--bg-card);
                    color: var(--color-primary);
                    box-shadow:
                        0 2px 6px color-mix(in srgb, var(--color-primary), transparent 50%),
                        0 4px 8px color-mix(in srgb, var(--color-primary), transparent 80%);
                    font-weight: 700;
                }

                &:hover:not(.current, .dots) {
                    background-color: var(--bg-body);
                    color: var(--color-text-heading);
                    box-shadow:
                        0 1px 2px color-mix(in srgb, var(--color-text-heading), transparent 86%),
                        0 2px 4px color-mix(in srgb, var(--color-text-heading), transparent 92%);
                }
            }

            & :is(.page-numbers.prev, .page-numbers.next) {
                width: 2.875rem;
                height: 2.875rem;

                @media (width >=1366px) {
                    width: 2.25rem;
                    height: 2.25rem;
                }
            }
        }
    }
}